1 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
5 (h8300_bfd_link_add_symbols): Likewise.
7 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
9 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
10 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
12 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
14 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
15 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
17 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
18 R_MIPS_32 relocs if creating a shared library.
20 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
22 * peicode.h (add_data_entry): Use pei_section_data rather than
23 _cooked_size. Corresponds to May 13 change in coffcode.h.
25 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
27 * cofflink.c (_bfd_coff_final_link): Handle long section names.
28 * coffcode.h (coff_write_object_contents): If there are long
29 section names, always set the f_symptr field, even if there are no
31 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
32 if there are no symbols.
34 * coffgen.c (make_a_section_from_file): Check return value of
35 _bfd_coff_read_string_table.
36 (coff_real_object_p): Check return value of
37 make_a_section_from_file.
38 (_bfd_coff_read_string_table): Check that there are some symbols
39 before trying to read the string table size.
41 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
43 * xcofflink.c (xcoff_link_add_symbols): When considering whether
44 to replace a symbol in a dynamic object with a symbol from another
45 dynamic object, do the replacement if the existing symbol is
48 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
49 for _ptrgl, and treat it as global linkage code.
51 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
52 filename or N_SO symbol past the offset, and use it to indicate
53 that there is no line number or function when appropriate.
55 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
57 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
58 common symbol defined by the linker. Don't export function code
59 even if export_defineds is set.
61 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
63 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
65 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
66 (h8300_symbol_address_p): New function.
67 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
70 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
72 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
74 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
75 correctly for the two variants. Allow relaxing if the target
76 is 128 bytes away since after relaxation it'll be 126 bytes away.
77 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
78 "dot" and "value". Allow relaxing if the target is 128 bytes
79 away since after relaxation it'll be 126 bytes away.
80 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
81 the given section until nothing changes.
83 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
85 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
86 alignment hack--we can get the lnnoptr info another way without
87 suddenly increasing the alignment requirements. Set the flags for
89 (ecoff_compute_section_file_positions): Do so.
91 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
93 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
94 to keep the HP emulator database happy.
96 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
97 From Kevin Buettner <kev@primenet.com>.
99 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
101 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
102 name of a NULL section.
104 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
106 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
107 set, always call the notice callback.
109 * VERSION: Increment for bfdlink.h change.
111 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
113 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
114 (sh_relax_delete_bytes): Correct handling of differently sized
115 trailing alignment reloc.
117 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
118 * bfd-in2.h: Rebuild.
119 * configure.in: Warn if there is no known 64 bit type.
120 * configure: Rebuild.
122 * Makefile.in: Rebuild dependencies.
123 (BFD32_BACKENDS): Add ppcboot.o.
124 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
126 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
127 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
129 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
131 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
132 (bfd_mips_elf64_swap_reginfo_out): Move from here...
133 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
134 (bfd_mips_elf64_swap_reginfo_out): ...to here.
136 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
138 * elf64-mips.c: Improve reloc special_functions and handling of
139 SHT_MIPS_OPTIONS section.
140 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
141 mips_elf_hi16_reloc and make globally visible.
142 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
143 make globally visible.
144 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
145 make globally visible.
146 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
147 and make globally visible.
148 (gprel16_with_gp): Check howto->src_mask before using value in
150 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
151 and make globally visible.
152 (gprel32_with_gp): Check howto->src_mask before fetching value.
153 (bfd_mips_elf_swap_options_in): New function.
154 (bfd_mips_elf_swap_options_out): New function.
155 (_bfd_mips_elf_set_private_flags): Rename from
156 mips_elf_set_private_flags and make globally visible.
157 (_bfd_mips_elf_copy_private_bfd_data): Rename from
158 mips_elf_copy_private_bfd_data and make globally visible.
159 (_bfd_mips_elf_merge_private_bfd_data): Rename from
160 mips_elf_merge_private_bfd_data and make globally visible.
161 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
162 for a SHT_MIPS_OPTIONS section.
163 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
164 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
165 name of a SHT_MIPS_OPTIONS section.
166 (_bfd_mips_elf_set_section_contents): New function.
167 (mips_elf32_section_processing): Set the GP value in a
168 SHT_MIPS_OPTIONS section.
169 (_bfd_mips_elf_find_nearest_line): Rename from
170 mips_elf_find_nearest_line and make globally visible.
171 (bfd_elf32_set_section_contents): Define.
172 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
173 (_bfd_mips_elf_lo16_reloc): Declare.
174 (_bfd_mips_elf_gprel16_reloc): Declare.
175 (_bfd_mips_elf_got16_reloc): Declare.
176 (_bfd_mips_elf_gprel32_reloc): Declare.
177 (_bfd_mips_elf_set_private_flags): Declare.
178 (_bfd_mips_elf_copy_private_bfd_data): Declare.
179 (_bfd_mips_elf_merge_private_bfd_data): Declare.
180 (_bfd_mips_elf_find_nearest_line): Declare.
181 (_bfd_mips_elf_set_section_contents): Declare.
183 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
185 (elf_info_to_howto): Define.
186 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
188 (elf_info_to_howto): Define.
189 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
191 (elf_info_to_howto): Define.
193 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
194 R_MOV16B[12], to match change in coff/internal.h.
196 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
198 * elf64-mips.c: Extensive additions to provide better support for
199 writing files and for gas.
200 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
201 of mips_elf_object_p.
202 (mips_elf32_object_p): Rename from mips_elf_object_p; call
203 _bfd_mips_elf_object_p.
204 (_bfd_mips_elf_final_write_processing): Rename from
205 mips_elf_final_write_processing and make globally visible.
206 (_bfd_mips_elf_fake_sections): Rename from
207 mips_elf_fake_sections and make globally visible.
208 (_bfd_mips_elf_section_from_bfd_section): Rename from
209 mips_elf_section_from_bfd_section and make globally visible.
210 (_bfd_mips_elf_section_processing): New function, broken out of
211 mips_elf_section_processing.
212 (mips_elf32_section_processing): Rename from
213 mips_elf_section_processing; call
214 _bfd_mips_elf_section_processing.
215 (_bfd_mips_elf_symbol_processing): Rename from
216 mips_elf_symbol_processing and make globally visible.
217 (_bfd_mips_elf_read_ecoff_info): Rename from
218 mips_elf_read_ecoff_info and make globally visible.
219 (mips_elf32_ecoff_debug_swap): Rename from
220 mips_elf_ecoff_debug_swap.
221 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
222 struct symbol_cache_entry.
223 (_bfd_elf_validate_reloc): New function, moved in from
224 elfcode.h:validate_reloc.
225 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
226 to _bfd_elf_validate_reloc. Change all callers.
227 * elf-bfd.h (bfd_section_from_shdr): Declare.
228 (_bfd_elf_symbol_from_bfd_symbol): Declare.
229 (_bfd_elf_validate_reloc): Declare.
230 (_bfd_mips_elf_object_p): Declare.
231 (_bfd_mips_elf_fake_sections): Declare.
232 (_bfd_mips_elf_section_from_bfd_section): Declare.
233 (_bfd_mips_elf_section_processing): Declare.
234 (_bfd_mips_elf_symbol_processing): Declare.
235 (_bfd_mips_elf_read_ecoff_info): Declare.
236 (_bfd_mips_elf_final_write_processing): Declare.
237 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
240 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
241 (mips_elf_final_write_processing): Likewise.
243 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
245 64-bit MIPS ELF ABI objdump support:
246 * elf64-mips.c: New file.
247 * Makefile.in: Rebuild dependencies.
248 (BFD64_BACKENDS): Add elf64-mips.o.
249 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
250 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
251 bfd_elf64_littlemips_vec to targ_selvecs.
252 (mips*-*-elf*): Likewise.
253 * confingure.in: Add bfd_elf64_bigmips_vec and
254 bfd_elf64_littlemips_vec to vector switch.
255 * configure: Rebuild.
256 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
257 broken out of mips_elf_section_from_shdr.
258 (mips_elf32_section_from_shdr): Rename from
259 mips_elf_section_from_shdr. Call new function.
260 (elf_backend_section_from_shdr): Update name of renamed function.
261 * elf-bfd.h (struct elf_size_info): Change second parameter of
262 write_out_phdrs to be const. Likewise for second parameter of
264 (struct bfd_elf_section_data): Add rel_hdr2 field.
265 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
266 (bfd_elf32_swap_symbol_out): Likewise.
267 (bfd_elf32_swap_reloc_in): Likewise.
268 (bfd_elf32_swap_reloc_out): Likewise.
269 (bfd_elf32_swap_reloca_in): Likewise.
270 (bfd_elf32_swap_reloca_out): Likewise.
271 (bfd_elf32_swap_phdr_in): Likewise.
272 (bfd_elf32_swap_phdr_out): Likewise.
273 (bfd_elf32_swap_dyn_in): Likewise.
274 (bfd_elf32_swap_dyn_out): Likewise.
275 (bfd_elf32_slurp_symbol_table): Declare.
276 (bfd_elf32_write_shdrs_and_ehdr): Declare.
277 (bfd_elf32_write_out_phdrs): Declare.
278 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
279 (bfd_elf64_swap_symbol_out): Likewise.
280 (bfd_elf64_swap_reloc_in): Likewise.
281 (bfd_elf64_swap_reloc_out): Likewise.
282 (bfd_elf64_swap_reloca_in): Likewise.
283 (bfd_elf64_swap_reloca_out): Likewise.
284 (bfd_elf64_swap_phdr_in): Likewise.
285 (bfd_elf64_swap_phdr_out): Likewise.
286 (bfd_elf64_swap_dyn_in): Likewise.
287 (bfd_elf64_swap_dyn_out): Likewise.
288 (bfd_elf64_slurp_symbol_table): Declare.
289 (bfd_elf64_write_shdrs_and_ehdr): Declare.
290 (bfd_elf64_write_out_phdrs): Declare.
291 (_bfd_mips_elf_section_from_shdr): Declare.
292 * elf.c (bfd_section_from_shdr): Remove assertion requiring
293 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
294 section for the section, add the new one to rel_hdr2. Increment
295 reloc_count rather than setting it.
296 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
297 Remove static declaration.
298 (elf_write_shdrs_and_ehdr): Define name as macro.
299 (elf_write_out_phdrs): Likewise.
300 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
301 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
302 (elf_swap_symbol_in): Change second parameter to be const.
303 (elf_swap_symbol_out): Likewise.
304 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
305 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
306 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
307 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
308 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
309 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
310 parameter to be const. Make non-static.
311 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
313 (elf_slurp_symbol_table): Make non-static.
314 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
315 * elfxx-target.h (elf_info_to_howto): Define if not defined.
316 (elf_backend_size_info): Likewise.
317 (elfNN_bed): Use elf_backend_size_info.
318 * targets.c (bfd_elf64_bigmips_vec): Declare.
319 (bfd_elf64_littlemips_vec): Declare.
320 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
321 bfd_elf64_littlemips_vec if BFD64 is defined.
323 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
325 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
327 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
328 zeroes, in alignment holes.
330 * configure: Rebuild with autoconf 2.10.
332 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
333 potential leading underscore in the allocated buffer.
335 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
337 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
338 symbols into .sbss if this is a relocatable link.
340 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
342 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
343 undefined symbols when creating a shared library.
345 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
347 * coff-sh.c: Add a bunch of new code and static const arrays to
348 support aligning loads and stores on four byte memory boundaries.
350 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
352 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
354 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
357 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
359 * cache.c (bfd_open_file): Unlink the file before opening it for
360 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
362 * opncls.c (bfd_fdopenr): Set opened_once.
364 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
366 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
369 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
370 the code unconditionally.
372 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
374 * libcoff-in.h (struct pei_section_tdata): Define structure.
375 (pei_section_data): Define macro.
376 * libcoff.h: Rebuild.
377 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
378 store s_paddr field in pei_section_data.
379 (coff_compute_section_file_positions): Use pei_section_data rather
380 than _cooked_size, and don't overwrite an existing value.
381 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
382 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
383 * peicode.h (coff_bfd_copy_private_section_data): Define if
385 (pe_bfd_copy_private_section_data): New static function if
388 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
390 * srec.c (srec_set_arch_mach): Write as a function rather than a
393 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
394 no map, just check each member in turn to see whether it is
397 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
399 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
400 table. Call BFD_ASSERT to validate header size, instead of
402 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
405 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
407 * ppcboot.c: New target for looking at PPCbug boot records.
409 * config{ure.in,.bfd}: Add support for ppcboot target.
411 * configure: Regenerate.
413 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
415 * coff-h8300.c (howto_table): Update names to match recent
416 changes to include/coff/internal.h. Fix minor errors in the
417 existing relocs. Add R_MOVL1 and R_MOVL2.
418 (rtype2howto): Similarly.
419 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
420 existing relaxing code and peform more relaxing.
421 (h8300_reloc16_extra_cases): Likewise.
423 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
425 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
428 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
430 * elfcode.h (elf_object_p): Reject generic ELF target if
431 e_machine matches an alternate machine code in a specific backend.
433 * netbsd-core.c (netbsd_core_vec): Remove initializer for
434 obsolete align_power_min field.
436 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
438 * coff-h8300.c (reloc_howto_type): Add howto entry for
440 (rtype2howto): Handle R_PCRWORD_B.
441 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
442 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
443 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
446 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
448 * aoutx.h (translate_from_native_sym_flags): Set the section for
449 BSF_CONSTRUCTOR symbols.
451 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
454 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
456 * coffcode.h (coff_write_object_contents): In comdat section lookup,
457 stop looking when section is found.
459 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
461 * coffcode.h (STRING_SIZE_SIZE): Define.
462 (styp_to_sec_flags): Handle long symbol names when looking for the
464 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
465 (bfd_coff_long_section_names): Define.
466 (coff_write_object_contents): Handle long section names.
467 (bfd_coff_std_swap_table): Initialize new field.
468 * libcoff.h: Rebuild.
469 * coffgen.c (make_a_section_from_file): Handle long section
471 (coff_write_symbols): Handle long section names.
472 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
473 * coff-mips.c (mips_ecoff_backend_data): Likewise.
474 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
475 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
476 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
477 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
478 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
479 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
481 * bout.c (b_out_callback): Set lma of sections.
482 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
483 parameter to output_bfd. Used input_bfd instead of output_bfd in
486 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
488 * aoutx.h (translate_from_native_sym_flags): Don't create
489 SEC_CONSTRUCTOR sections.
490 * ecoff.c (ecoff_set_symbol_info): Likewise.
492 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
493 From Don Bowman <bowman@waterloo.hp.com>.
495 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
497 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
498 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
500 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
502 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
503 mips_32_relocs field.
504 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
505 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
506 relocs against a global symbol which is not defined in a regular
508 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
509 against a global symbol, increment mips_32_relocs.
510 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
511 the symbol is not defined in a regular file, make room in the
514 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
516 * ecoff.c (ecoff_compute_section_file_positions): Track the real
517 file position and the virtual file position separately. Set
518 filepos information bsaed on the real file position.
519 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
520 Jan 23 change to coffcode.h.
522 * som.c (som_slurp_symbol_table): Set the symbol count to the
523 number of BFD symbols created.
525 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
527 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
528 output file if linking shared objects. Loop to check all relocs,
529 rather than returning false on first error.
531 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
533 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
534 (ppc_elf_additional_program_headers): If .interp section, bump #
535 of program headers by 1.
536 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
537 (ppc_elf_size_dynamic_sections): Add support for .plt section.
538 (ppc_elf_check_relocs): Print out filename in debug code. Enable
540 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
542 (ppc_elf_relocate_section): If the output section isn't defined,
543 don't abort, just give an error message.
545 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
546 being created is .sdata or .sdata2, don't make the symbol dynamic.
548 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
550 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
551 members of an archive for dynamic objects with no symbols, and
552 pass them directly to check_archive_element.
553 (xcoff_link_check_ar_symbols): Pass dynamic objects to
554 xcoff_link_check_dynamic_ar_symbols.
555 (xcoff_link_check_dynamic_ar_symbols): New static function.
557 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
558 from _bfd_nodynamic to _bfd_xcoff.
559 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
561 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
562 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
563 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
564 * libcoff.h: Rebuild.
565 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
566 (xcoff_get_section_contents): New static function.
567 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
568 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
569 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
570 (xcoff_dynamic_reloc): New static variable.
571 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
572 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
574 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
576 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
577 if reloc_entry->addend is not 0.
578 (CALC_ADDEND): Just set the addend to reloc.r_offset.
580 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
582 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
584 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
585 Add entries for R_SPARC_[56].
586 (sparc_reloc_map): Add entries for R_SPARC_[56].
588 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
590 Optimize linking of stabs in sections as used in ELF and COFF.
592 * libbfd-in.h (_bfd_link_section_stabs): Declare.
593 (_bfd_write_section_stabs): Declare.
594 (_bfd_write_stab_strings): Declare.
596 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
597 (struct coff_link_hash_table): Add stab_info field.
598 * libcoff.h: Rebuild.
599 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
601 (coff_link_add_symbols): Call _bfd_link_section_stabs if
603 (_bfd_coff_final_link): Write out stab strings hash table.
604 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
605 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
607 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
608 (struct bfd_elf_section_data): Add stab_info field.
609 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
611 * elflink.h (elf_link_add_object_symbols): If appropriate, call
612 _bfd_link_section_stabs.
613 (elf_bfd_final_link): Write out stab strings hash table.
614 (elf_link_input_bfd): Handle optimized stabs sections.
615 * reloc.c (_bfd_final_link_relocate): Check address against
616 _raw_size rather than _cooked_size.
617 * Makefile.in: Rebuild dependencies.
618 (BFD_LIBS): Add stabs.o
619 (BFD_LIBS_CFILES): Add stabs.c.
621 * VERSION: Increment for bfdlink.h change.
623 * coffgen.c (coff_renumber_symbols): Correct handling of
624 BSF_NOT_AT_END common symbols.
626 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
628 * coff-ppc.c (record_toc): Add cast to avoid warning.
629 (ppc_allocate_toc_section): Likewise.
630 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
631 (ppc_coff_reloc_type_lookup): Remove unreached code.
632 * coffcode.h (coff_write_object_contents): Don't take the address
634 * peicode.h (pe_print_idata): Add casts to avoid warning.
635 (pe_print_edata): Likewise.
636 (pe_print_reloc): Remove ANSI C string concatenation.
638 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
640 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
642 * libcoff.h: Rebuild.
643 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
645 (coff_swap_aux_out): Likewise.
646 * peicode.h (coff_swap_aux_in): Likewise.
647 (coff_swap_aux_out): Likewise.
648 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
650 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
652 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
653 Fix up .bf endndx link fields.
654 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
656 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
659 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
661 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
662 on Solaris PowerPC systems doesn't get confused.
664 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
667 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
668 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
669 update did_reg and did_reg2.
671 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
673 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
675 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
676 callback routines, pass h->root.string rather than name, in case
677 copy is true and name is transient.
679 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
681 * elfcore.h: Add support for core files with multiple threads.
682 (Primarily for Solaris.)
684 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
686 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
687 section->orelocation is NULL.
689 * coffgen.c (bfd_coff_get_syment): New function.
690 (bfd_coff_get_auxent): New function.
691 * bfd-in.h (bfd_coff_get_syment): Declare.
692 (bfd_coff_get_auxent): Declare.
693 * bfd-in2.h: Rebuild.
695 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
697 * elf32-mips.c (struct mips_hi16): Define.
698 (mips_hi16_addr, mips_hi16_addend): Remove.
699 (mips_hi16_list): New static variable.
700 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
701 (mips_elf_lo16_reloc): Process mips_hi16_list.
702 (mips_elf_relocate_section): Permit an arbitrary number of HI16
703 relocs before the associated LO16 reloc.
705 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
707 * versados.c (versados_scan): Check bfd_alloc return value.
708 (versados_object_p): Check all bfd_read return values. Require
709 that lang field be less than 10, to avoid confusion with Intel Hex
712 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
714 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
715 not 0, for an absolute symbol.
716 (NAME(aout,swap_ext_reloc_out)): Likewise.
718 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
719 (ihex_write_object_contents): For a large start address, output
720 the full 32 bit address in record type 5.
722 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
723 to int to avoid promotion problems in prototype.
725 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
727 * configure.host: Use ${srcdir} when looking for picfrag.
729 * configure.host: Switch on ${libdir}, not $(libdir). From
730 alan@spri.levels.unisa.edu.au (Alan Modra).
732 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
733 entry point, not just for DYNAMIC objects.
734 * sunos.c (sunos_add_dynamic_symbols): Always call
735 sunos_create_dynamic_sections. If called with a non DYNAMIC
736 object, don't do anything else.
737 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
739 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
741 * configure.in: Permit --enable-shared to specify a list of
743 * configure: Rebuild.
745 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
746 host when configuring with --enable-shard.
748 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
750 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
753 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
754 to avoid crashing in bfd_hash_replace.
756 * sysdep.h: Use #ifdef, not #if.
758 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
760 * config.in: Rebuild.
762 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
764 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
765 (AC_CHECK_HEADERS): Check for sys/time.h
766 (AC_HEADER_TIME): Add macro.
767 * configure: Rebuild.
768 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
769 to control what combination of <time> and <sys/time.h>
772 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
774 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
775 (aout_32_sunos4_write_object_contents): Likewise.
776 * aoutx.h (NAME(aout,machine_type)): Handle
777 bfd_mach_sparc_{sparclet,sparclite}.
778 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
779 (bfd_mach_sparc_v9_p): Update.
780 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
781 * libaout.h (enum machine_type): Add M_SPARCLET.
782 * sunos.c (MACHTYPE_OK): Define.
783 * bfd-in2.h: Regenerated.
785 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
787 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
788 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
789 * elflink.c (_bfd_elf_create_got_section): Store the
790 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
791 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
792 global offset table goes over 0x1000, set the value of
793 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
794 (elf32_sparc_relocate_section): Subtract the offset of
795 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
797 * elfcode.h: Don't include <string.h>.
799 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
801 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
802 generic_link_hash_newfunc. All references changed.
803 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
804 moved here from libbfd-in.h.
805 * libbfd-in.h: Corresponding changes.
806 * libbfd.h: Regenerated.
808 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
810 * aoutx.h (aout_link_input_section_std): When reporting an
811 overflow error, use the name of the symbol in the hash table if
813 (aout_link_input_section_ext): Likewise.
815 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
816 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
818 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
820 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
821 * coffcode.h (coff_compute_section_file_positions): Likewise.
822 (coff_write_object_contents): Likewise.
824 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
826 * section.c (SEC_LINK_ONCE): Define.
827 (SEC_LINK_DUPLICATES): Define.
828 (SEC_LINK_DUPLICATES_DISCARD): Define.
829 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
830 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
831 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
832 * bfd-in2.h: Rebuild.
833 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
834 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
835 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
836 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
837 SEC_LINK_ONCE, and look through the symbol table for the setting
838 for SEC_LINK_DUPLICATES.
839 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
840 set for a section, find the section symbol in the symbol table,
841 and set the aux entry based on SEC_LINK_DUPLICATES.
842 * coffgen.c (coff_print_symbol): Add a space before "checksum".
843 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
844 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
845 * coff-i386.c (i386coff_vec): Likewise.
846 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
848 * VERSION: Bump to 2.6.1.
849 * Makefile.in (stamp-h): Depend upon VERSION.
851 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
853 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
855 * linker.c (generic_link_hash_newfunc): No longer static.
856 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
858 * coff-h8300.c: Add two derived hash tables and their associated
859 funtions and #defines for use by the h8300 linker.
860 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
861 the function vector as needed. Place the address of the function
862 vector entry in the location specified by the R_MEM_INDIRECT reloc.
863 Rewrite the vectors section contents as necessary.
864 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
865 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
866 (coff_bfd_link_hash_table_create): Likewise.
868 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
870 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
871 __attribute__ ((__unused__)) so that -Wall doesn't warn about
873 (hppa_rebuild_insn): Pass pointer to correct type to
874 low_sign_unext and dis_assemble_21.
876 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
878 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
879 Stick with sparc-*-{sysv4*,solaris2*}.
881 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
883 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
884 (coff_swap_aux_out): Swap out extra PE x_scn fields.
885 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
886 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
887 fields is non-zero, print them.
889 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
890 ifdef. Remove unused variables.
891 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
893 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
894 (get_symbol_value): Ifdef out.
895 (pe_ppc_reloc): Ifdef out. Remove unused variables.
896 (coff_ppc_relocate_section): Remove unused variables. Make
897 fprintf strings and argument types correspond. Put before_addr in
899 (dump_toc): Make fprintf strings and argument types correspond.
900 (ppc_process_before_allocation): Remove unused variables. Always
902 (ppc_reflo_reloc): Ifdef out.
903 (ppc_addr32nb_reloc): Ifdef out.
904 (ppc_coff_rtype2howto): Make fprintf strings and argument types
906 (coff_ppc_rtype_to_howto): Likewise.
907 (ppc_coff_swap_sym_in_hook): Remove unused variables.
909 * peicode.h (pe_print_idata): Move otherwise unused variables into
910 the #ifdef where they are used. Always return a value.
911 (pe_print_edata): Make fprintf strings and argument types
912 correspond. Always return a value.
913 (pe_print_pdata): Removed unused variable addr_value. Always
915 (pe_print_reloc): Remove unused variable onaline. Make fprintf
916 strings and argument types correspond. Always return a value.
918 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
919 (ppc_elf_finish_dynamic_symbol): Move definition of unused
920 variable rela inside #if 0 section where it is used.
923 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
924 functions to start with _bfd_.
925 * aout-ns32k.c: Include ns32k.h. Change references to renamed
926 functions in cpu-ns32k.h.
927 * Makefile.in: Rebuild dependencies.
928 (HFILES): Add ns32k.h.
930 * section.c (struct sec): Add linker_mark field. Change
931 user_set_vma and reloc_done to be single bit fields.
932 (STD_SECTION): Update accordingly.
933 * bfd-in2.h: Rebuild.
934 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
936 (aout_link_input_bfd): Don't link unmarked sections.
937 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
939 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
940 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
942 * elflink.h (elf_bfd_final_link): Mark sections included in the
944 (elf_link_input_bfd): Don't link unmarked sections.
945 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
947 (xcoff_link_input_bfd): Don't link unmarked sections.
949 * coffswap.h (coff_swap_scnhdr_out): Include section name in
950 overflow error messages.
952 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
954 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
955 is not set, print "BFD: " before the error message.
957 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
958 Miles Bader <miles@gnu.ai.mit.edu>.
959 * configure: Rebuild.
961 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
963 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
966 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
967 m68k-aout, m68k-coff, and m68k-elf targets.
969 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
971 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
972 (ieee_generic_stat_arch_elt): Restructured to prevent
973 ieee_object_p from being called repeatedly.
975 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
977 * coffcode.h (coff_write_object_contents): Allocate
978 buffers large enough for any FILEHDR or AOUTHDR.
980 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
982 * ecofflink.c (lookup_line): New static function, renamed and
983 slighly changed from old _bfd_ecoff_locate_line.
984 (_bfd_ecoff_locate_line): Cache line number information. Use
985 lookup_line for actual lookup.
987 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
989 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
990 multiple of 20 bytes.
992 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
994 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
995 allocate ecoff_find_line, and don't initialize by hand.
996 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
997 mips_elf_find_line, and don't call memset.
999 * coffcode.h (coff_compute_section_file_positions): If not
1000 producing a final executable, don't consider sofar when aligning
1001 the section to the correct size.
1003 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1005 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1006 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1007 * coffgen.c (coff_section_symbol): Ifdef out.
1009 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1011 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1012 output_bfd is not NULL.
1014 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1016 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1017 of bfd_alloc (fixes fix_line not being initialized).
1018 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1020 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1022 * coffcode.h: Allow specific backends to override the
1023 bfd_link_add_symbols routine.
1025 * coff-h8300.c: Include genlink.h.
1026 (howto_table): Add R_MEM_INDIRECT.
1027 (rtype2howto): Support R_MEM_INDIRECT.
1028 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1031 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1033 * coff-alpha.c (alpha_relocate_section): Use
1034 info->callbacks_warning, rather than _bfd_error_handler, for
1035 "multiple gp" warning.
1037 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1039 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1040 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1041 table string. Use bfd_wrapped_link_hash_lookup.
1042 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1044 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1045 table, if any, when writing out symbols.
1046 (aout_link_input_section_std): Use the name from the hash table,
1047 if any, when reporting undefined symbols.
1048 (aout_link_input_section_ext): Likewise.
1049 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1050 * bout.c (get_value): Likewise.
1051 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1052 * ecoff.c (ecoff_reloc_link_order): Likewise.
1053 * elflink.h (elf_link_add_object_symbols): Likewise.
1054 (elf_reloc_link_order): Likewise.
1055 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1056 (_bfd_generic_reloc_link_order): Likewise.
1057 (default_indirect_link_order): Likewise.
1058 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1059 * sunos.c (sunos_add_one_symbol): Likewise.
1060 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1061 (bfd_xcoff_link_count_reloc): Likewise.
1062 (xcoff_reloc_link_order): Likewise.
1064 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1065 into -1 for intern->rss.
1067 * configure: Rebuild with autoconf 2.8.
1069 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1071 * stab-syms.c (__define_stab_duplicate): Define.
1072 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1074 * bfd-in.h (bfd_get_stab_name): Declare.
1075 * bfd-in2.h: Rebuild.
1076 * Makefile.in: Rebuild dependencies.
1077 (BFD_LIBS): Add stab-syms.o.
1078 (BFD_LIBS_CFILES): Add stab-syms.c.
1079 (BFD32_BACKENDS): Remove stab-syms.o.
1080 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1081 * configure.in: Don't list stab-syms.o in bfd_backends.
1082 * configure: Rebuild.
1083 * libaout.h (aout_stab_name): Don't declare.
1084 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1087 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1089 * elf.c (assign_file_positions_for_segments): Adjust file offset
1090 for section alignment even if SEC_LOAD is not set.
1092 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1094 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1095 since they appear as targets in Makefile.in.
1096 * configure: Rebuild.
1098 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1099 don't fiddle with a symbol which is not defined anywhere.
1101 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1103 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1104 though they are defined in a shared library.
1105 (xcoff_build_ldsyms): Likewise.
1107 * coffgen.c (coff_find_nearest_line): Don't look at the line
1108 numbers for the section if section->lineno is NULL.
1110 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1111 message rather than calling BFD_ASSERT.
1112 * elfcode.h (write_relocs): Check return value of
1113 _bfd_elf_symbol_from_bfd_symbol.
1115 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1117 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1120 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1122 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1124 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1125 hppa_reloc_field_selector_type_alt.
1126 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1127 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1129 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1131 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1133 * elf.c (assign_file_positions_for_segments): Adjust the segment
1134 memory size for the alignment of a SEC_ALLOC section, not just a
1137 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1139 * m68klinux.c: New file.
1140 * hosts/m68klinux.h: New file.
1141 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1142 * configure.in (m68*-*-linux*): New native host.
1143 (m68klinux_vec): New vector.
1144 * configure: Rebuild.
1145 * targets.c (m68klinux_vec): Declare.
1146 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1147 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1148 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1149 declaration from bfd_linux_size_dynamic_sections.
1150 (bfd_m68klinux_size_dynamic_sections): Declare.
1151 * bfd-in2.h: Rebuild.
1152 * Makefile.in: Rebuild dependencies.
1153 (BFD32_BACKENDS): Add m68klinux.o.
1154 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1156 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1158 * libhppa.h (pa_arch): Add pa20.
1159 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1160 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1161 (hppa_field_adjust): Handle e_nsel.
1162 * som.c: Provide default definitions for many new relocs found only
1163 in hpux10 include files.
1164 (som_fixup_formats): Add several new relocs from hpux10.
1165 (som_hppa_howto_table): Add hpux10 relocs.
1166 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1168 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1170 * mpw-make.sed: Edit out recent shared library support, and
1171 rules to rebuild .h files using doc/chew.
1173 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1175 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1176 size even of sections with no contents.
1178 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1180 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1181 starting with '$' the way we skip names starting with '.'. When
1182 updating x_endndx, don't be fooled by an index which has been
1185 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1186 struct/union/enum type with no elements.
1188 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1190 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1192 * archive.c (bfd_generic_archive_p): If the first file in the
1193 archive can not be recognized as an object, don't assume that this
1194 is the wrong format.
1196 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1197 format is not bfd_object.
1198 (bfd_elf_get_dt_soname): Likewise.
1200 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1202 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1205 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1207 * bfd.c (tdata): Add netbsd_core_data.
1208 * bfd-in2.h: Regenerated.
1210 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1212 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1213 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1214 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1217 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1218 to get the symbol index, matching 14 Jul 95 change.
1220 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1222 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1223 Remove duplicate definition of gp.
1225 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1227 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1228 assume that we can set the GP value and then get the same value,
1229 since it won't be true if the output file is neither ELF nor
1231 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1232 _bfd_get_gp_value here.
1233 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1234 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1236 (mips_elf_lo16_reloc): Likewise.
1237 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1238 Don't require that the BFD be ELF.
1239 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1240 (mips_elf_gprel32_reloc): Likewise.
1241 (mips_elf_relocate_section): Don't assume we can set and get the
1243 (mips_elf_finish_dynamic_symbol): Don't bother to use
1244 _bfd_get_gp_value here.
1246 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1247 Don't change epdr between malloc and free. Be careful not to free
1248 NULL pointers. Zero out the first RPDR.
1250 * configure.host: On Linux, only pass -rpath option if $(libdir)
1251 is neither /lib nor /usr/lib. From Alan Modra
1252 <alan@mullet.Levels.UniSA.Edu.Au>.
1254 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1256 (elf_dt_name): Rename from elf_dt_needed_name.
1257 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1259 (bfd_elf_get_dt_soname): New function.
1260 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1261 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1262 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1263 * bfd-in2.h: Rebuild.
1265 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1267 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1268 _bfd_sparc_elf_reloc_type_lookup.
1269 (bfd_elf32_bfd_reloc_type_lookup): Update.
1270 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1271 (sparc64_elf_howto_table): Define.
1272 (sparc_reloc_map): Define.
1273 (sparc64_elf_reloc_type_lookup): New function.
1274 (sparc_elf_wdisp16_reloc): New function.
1275 (elf_info_to_howto): Use sparc64_elf_howto_table.
1276 (sparc64_elf_relocate_section): Likewise.
1277 (bfd_elf64_bfd_reloc_type_lookup): Update.
1279 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1281 * configure.host: Check for 'do not mix' from native linker before
1282 trying to use -rpath.
1284 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1286 * bfd.c (_bfd_get_gp_value): New function.
1287 (_bfd_set_gp_value): New function.
1288 * libbfd-in.h (_bfd_get_gp_value): Declare.
1289 (_bfd_set_gp_value): Declare.
1290 * libbfd.h: Rebuild.
1291 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1292 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1293 directly to the fields in the tdata information.
1294 (alpha_relocate_section): Likewise.
1295 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1296 (mips_gprel_reloc): Likewise.
1297 (mips_relocate_section): Likewise.
1298 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1299 (mips_elf_lo16_reloc): Likewise.
1300 (mips_elf_final_gp): Likewise.
1301 (mips_elf_gprel16_reloc): Likewise.
1302 (mips_elf_gprel32_reloc): Likewise.
1303 (mips_elf_relocate_section): Likewise.
1304 (mips_elf_finish_dynamic_symbol): Likewise.
1306 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1308 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1310 * configure.in: Call AC_PROG_CC before configure.host.
1311 * configure: Rebuild.
1312 * configure.host: Don't set information which autoconf should
1313 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1315 * configure.host: Remove go32 and win32 host information, since it
1316 should no longer be needed.
1318 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1319 then start a new segment rather than put a writable section in a
1322 * configure.host: Set RPATH_ENVVAR.
1324 * Makefile.in: Rebuild dependencies.
1326 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1327 zero_section variable.
1329 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1331 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1332 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1333 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1335 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1337 * ieee.c (ieee_write_expression): Only use an R variable for a
1338 local symbol. Don't output a zero offset. Handle a zero address.
1339 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1340 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1342 (parse_expression): Don't try to handle multiple occurrences of a
1343 P variable. Handle I variables differently from X variables. Fix
1344 the order of minus expressions.
1345 (ieee_slurp_external_symbols): Generate an I variable for an NN
1346 record. Fix handling of ATI and ATX records.
1347 (ieee_slurp_sections): Only set minimal section attributes.
1348 Adjust them later, based on the section contents.
1349 (ieee_object_p): Read in the file until just after the ME record.
1350 Call ieee_slurp_section_data to set the section flags.
1351 (do_one): Add iterations parameter. Only repeat the first load
1352 item. Set the section and file reloc flags.
1353 (ieee_slurp_section_data): Set section flags. Pass iterations to
1355 (ieee_canonicalize_reloc): Handle I variables.
1356 (do_with_relocs): Only emit relocation size when necessary.
1357 Increase MAXRUN to 127. Change ov to be assigned, and take
1358 src_mask and pcrel_offset into account.
1359 (ieee_write_data_part): Skip sections that are not loaded.
1360 (ieee_write_external_part): Don't output optional last entry of WX
1362 (ieee_write_me_part): Make setting of me_record neater.
1363 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1365 * syms.c (stt): Add entries for zerovars, vars, and code.
1367 * elfcode.h (validate_reloc): New static function.
1368 (write_relocs): Call validate_reloc for non ELF relocs.
1370 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1371 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1372 (TARGET_LITTLE_SYM): Likewise.
1374 * config.bfd (m68*-*-psos*): New target.
1376 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1378 * i386msdos.c: Remove some #if 0 code.
1379 (msdos_write_object_contents): Don't include empty sections in the
1380 size computation, regardless of their address.
1382 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1384 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1385 is NULL, ie, the -r switch is used.
1387 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1389 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1390 (BFD_RELOC_MIPS_GOT_LO16): Define.
1391 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1392 * bfd-in2.h, libbfd.h: Rebuild.
1393 * elf32-mips.c (mips_reloc_map): Map new relocs.
1395 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1397 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1400 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1401 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1402 simple number for the section address, rather than an expression.
1403 Limit the number of bytes between relocs to MAXRUN.
1404 (ieee_write_me_part): Set me_record to the file offset after the
1406 (ieee_write_processor): New static function.
1407 (ieee_write_object_contents): Use ieee_write_processor.
1409 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1411 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1413 * coff-aux.c: Change include of aux.h to aux-coff.h.
1415 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1417 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1418 relocation put the addend both in the reloc entry and the data.
1419 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1422 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1423 a R_68K_PCxx reloc against a defined global symbol directly.
1424 (elf_m68k_check_relocs): Don't count such a reloc.
1426 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1427 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1428 symbol for now, otherwise always record the symbol as dynamic.
1429 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1430 is not referenced by a dynamic object, and we are not making a
1431 shared object, then don't make a PLT entry. If we do make a PLT
1432 entry, make sure the symbol has been recorded as dynamic.
1434 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1436 * configure.host: When making a shared library, set HLDFLAGS to
1437 pass an appropriate -rpath option. Use the make variable SONAME
1438 as the shared library soname, rather than computing it here. On
1439 SunOS, build stamp-tshlink in place of $(SHLINK).
1440 * Makefile.in (SONAME): New variable.
1441 ($(SHLINK)): Make a link to the transformed name, as well.
1442 (stamp-tshlink): New target.
1443 (install): Skip stamp-tshlink during install.
1445 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1447 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1448 linker sections have been set up yet.
1450 * elf.c (make_mapping): Add an additional argument to suppress
1451 making the first section include the program headers.
1452 (map_sections_to_segments): If the user used -Ttext such that the
1453 program headers are on a different page, do not set the flags
1454 saying that this section includes the program headers.
1456 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1458 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1459 don't define TRAD_HEADER.
1460 * configure: Rebuild.
1462 * netbsd-core.c: New file, support for NetBSD core files.
1463 * hosts/*nbsd.h: Removed.
1465 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1467 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1468 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1469 * libbfd.h, bfd-in2.h: Regenerated.
1470 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1471 bfd_elf32_bfd_reloc_type_lookup.
1472 (reloc_type{,_names}): Deleted.
1473 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1475 (sparc_reloc_map): Add sparc64 relocs.
1476 (sparc_elf_notsupported_reloc): New static function.
1477 (sparc_elf_wdisp16_reloc): New static function.
1478 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1479 (elf32_sparc_relocate_section): Likewise.
1480 (bfd_elf32_bfd_reloc_type_lookup): Define.
1481 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1482 (reloc_type{,_names}): Deleted.
1483 (elf_sparc_howto_table): Deleted.
1484 (sparc_reloc_map): Deleted.
1485 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1486 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1488 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1490 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1493 * Makefile.in (program_transform_name): New variable.
1494 (install): Transform library name before installing it.
1496 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1498 * archures.c (bfd_mach_i960_hx): Define.
1499 * bfd-in2.h: Rebuild.
1500 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1501 (MATRIX): Expand entries for HX.
1502 (arch_info_struct): Add i960:hx entry.
1503 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1504 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1505 (coff_set_flags): Handle bfd_mach_i960_hx.
1507 Support for building as a shared library, based on patches from
1508 Alan Modra <alan@spri.levels.unisa.edu.au>:
1509 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1510 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1511 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1512 * configure: Rebuild.
1513 * configure.host: If --enable-shared, adjust shared library stuff
1514 based on the host. If the host is SunOS, and the linker supports
1515 -rpath, set HLDFLAGS to use it.
1516 * Makefile.in (ALLLIBS): New variable.
1517 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1518 (COMMON_SHLIB, SHLINK): New variables.
1519 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1520 (STAGESTUFF): Remove variable.
1521 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1523 (stamp-ofiles): New target, like old ofiles target, but build
1524 using a temporary file and move-if-change, and touch stamp-ofiles
1526 (ofiles): Just depend upon stamp-ofiles.
1527 (stamp-piclist, piclist): New targets.
1528 ($(SHLIB), $(SHLINK)): New targets.
1529 (targets.o, archures.o): Build twice if PICFLAG is set.
1530 (do_mostlyclean): Remove pic/*.o.
1531 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1533 (do_distclean): Remove pic and stamp-picdir.
1534 (install): Install shared libraries.
1535 ($(OFILES)): Depend upon stamp-picdir.
1536 (stamp-picdir): New target.
1538 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1540 * libcoff.h: Rebuild.
1542 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1543 flavour of a section with no owner.
1545 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1546 ELF_LINK_NON_ELF flag.
1547 (mips_elf_create_got_section): Likewise.
1549 * elf.c: Revert last change, since it breaks dynamic linking.
1550 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1552 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1553 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1554 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1556 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1558 * elf.c (assign_file_positions_for_segments): If the backend does
1559 not want the elf header or the program headers in the address
1560 space, do not include them in the calculations.
1562 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1563 function to determine if we need additional program headers.
1564 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1565 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1567 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1569 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1571 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1573 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1574 back into one line. Some compilers (sunos 4.1.3 for example)
1575 won't accept args split across more than one line.
1577 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1579 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1580 * configure: Regenerate.
1582 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1584 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1585 try to do arithmetic on a void *, cast it to a unsigned char * first.
1587 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1589 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1590 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1592 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1593 flag for a newly defined symbol.
1594 (NAME(bfd_elf,record_link_assignment)): Likewise.
1595 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1596 set the DEF or REF_REGULAR flags correctly.
1598 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1599 (libbfd.h, libcoff.h): Corresponding change.
1601 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1602 a PLT32 reloc as dynamic.
1603 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1604 is not referenced by a dynamic object, and we are not making a
1605 shared object, then don't make a PLT entry. If we do make a PLT
1606 entry, make sure the symbol has been recorded as dynamic.
1608 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1610 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1611 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1612 (powerpcle-*-cygwin32): New.
1613 * peicode.h (add_data_entry): Get address from vma.
1615 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1617 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1618 attached to the section has already been created as an undefined
1619 symbol, treat it as if it hasn't been created yet.
1621 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1623 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1624 symbol or section symbols if stripping all symbols and this is not
1625 a relocateable link. Don't output the symbol string table if
1626 there are no symbols.
1627 (elf_link_flush_output_syms): Don't do anything if there are no
1630 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1632 * coff-aux.c: New file.
1633 * hosts/m68kaux.h: New file.
1634 * config.bfd (m68*-apple-aux*): New target.
1635 * configure.in (m68*-apple-aux*): New native host.
1636 (m68kaux_coff_vec): New vector.
1637 * configure: Rebuild.
1638 * targets.c (m68kaux_coff_vec): Declare.
1639 * coffcode.h (bfd_coff_backend_data): Add field
1640 _bfd_coff_link_add_one_symbol.
1641 (bfd_coff_link_add_one_symbol): Define.
1642 (compare_arelent_ptr): New static function if TARG_AUX.
1643 (coff_write_relocs): If TARG_AUX, sort the relocs.
1644 (coff_write_object_contents): Set A/UX aouthdr magic number.
1645 (coff_link_add_one_symbol): Define if not defined.
1646 (bfd_coff_std_swap_table): Initialize new field.
1647 * libcoff.h: Rebuild.
1648 * cofflink.c (coff_link_add_symbols): Call
1649 bfd_coff_link_add_one_symbol rather than
1650 _bfd_generic_link_add_one_symbol.
1651 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1652 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1653 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1654 * Makefile.in: Rebuild dependencies.
1655 (BFD32_BACKENDS): Add coff-aux.o.
1656 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1658 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1660 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1661 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1663 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1665 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1666 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1667 (maintainer-clean): Warn about deleting special files.
1668 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1670 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1671 warning symbols correctly.
1672 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1673 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1674 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1675 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1676 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1677 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1679 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1682 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1684 * libcoff-in.h: aligned newly exported names with bfd naming
1685 conventions. Removed an erroneous define of POWERPC_LE_PE.
1686 * libcoff.h: Rebuild.
1687 * cofflink.c, coff-ppc.c: the above function name changes
1689 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1691 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1692 * ecoff.c (struct extsym_info): Define.
1693 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1694 to ecoff_link_write_external.
1695 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1696 Strip symbols when appropriate.
1698 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1699 * syms.c (BSF_OBJECT): Define.
1700 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1701 * bfd-in2.h: Rebuild.
1702 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1704 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1707 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1708 copying relocs into a shared object, treat a defined global symbol
1710 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1711 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1712 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1714 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1715 real defined symbol, not to a weak defined symbol.
1717 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1719 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1720 and made a few static functions externs.
1722 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1723 POWERPC_LE_PE hack in cofflink.
1725 * libcoff-in.h: promoted the following from cofflink.c to allow
1726 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1727 coff_debug_merge_element, struct coff_debug_merge_type,
1728 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1729 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1730 coff_debug_merge_hash_lookup, coff_link_section_info,
1731 coff_final_link_info, coff_debug_merge_hash_newfunc,
1732 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1734 * libcoff.h: re-gen'd
1736 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1738 * syms.c: Include "bfdlink.h".
1739 (struct stab_find_info): Define.
1740 (_bfd_stab_section_find_nearest_line): New function.
1741 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1742 * libbfd.h: Rebuild.
1743 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1744 * elf.c (_bfd_elf_find_nearest_line): Try calling
1745 _bfd_stab_section_find_nearest_line before searching the ELF
1746 symbol table. Find the closest STT_FUNC symbol, not the last one.
1747 * libcoff-in.h (coff_data_type): Add line_info field.
1748 * libcoff.h: Rebuild.
1749 * coffgen.c (coff_find_nearest_line): Try calling
1750 _bfd_stab_section_find_nearest_line before searching the COFF
1752 * Makefile.in: Rebuild dependencies.
1754 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1756 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1757 4 bytes, so we get the correct value when updating the register
1758 field in little endian mode.
1760 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1762 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1763 entry_section fields. Add sntoc and snentry fields.
1764 * libcoff.h: Rebuild.
1765 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1766 not toc_section and entry_section (the COFF file does not have any
1767 sections at this point).
1768 (coff_write_object_contents): Set o_snentry and o_sntoc from
1769 snentry and sntoc rather than entry_section and toc_section.
1770 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1771 snentry, not toc_section and entry_section.
1772 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1773 entry_section from hentry.
1774 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1776 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1777 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1778 than using toc_section directly.
1780 * archures.c: Add missing `.' in enum bfd_architecture.
1781 * bfd-in2.h: Rebuild.
1783 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1784 Robert Lipe <robertl@arnet.com>.
1786 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1788 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1789 to sections we allocate. Use bfd_zalloc to allocate initialial
1790 sections, not bfd_alloc.
1791 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1792 SDA{,2}I16 relocations.
1793 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1794 whether to put something in .sbss or not.
1795 (ppc_elf_relocate_section): Add support for more relocations. Add
1796 in sec->output_offset where appropriate. Make error messages
1797 include the symbol name.
1799 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1800 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1801 doesn't get redefined messages if -shared.
1803 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1804 section if the rel_section field has been set up.
1806 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1808 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1811 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1813 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1814 of flags, only flags used are controlled by mach number. Bump up
1815 output file mach number to highest of input file mach numbers.
1816 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1817 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1819 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1820 bfd_elf64_sparc_vec support.
1822 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1824 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1825 the embedded bit is set on some objects and not on others. Just
1827 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1830 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1832 * coffcode.h (coff_new_section_hook): Don't try to align the
1835 * coffcode.h (coff_set_section_contents): Fix the handling of the
1836 .lib section to work even if the entire section contents are
1837 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1838 Robert Lipe <robertl@arnet.com>.
1840 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1842 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1843 memory here for contents.
1845 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1846 _SDA2_BASE_ by 32768.
1847 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1848 started using. Allocate contents for .sdata and .sdata2 sections
1850 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1852 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1853 size _SDA{,2}_BASE_.
1854 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1857 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1859 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1861 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1862 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1863 (bfd_mach_sparc_v9a): Define.
1864 (bfd_mach_sparc_v9_p): Define.
1865 * bfd-in2.h: Regenerated.
1866 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1868 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1869 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1870 to bfd_elf32_sparc_vec.
1871 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1872 Add v8plus{,a} support.
1874 (sparc_compatible): New function.
1875 * elf32-sparc.h: #include "elf/sparc.h".
1876 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1877 elf32_sparc_final_write_processing): New functions.
1878 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1879 elf_backend_final_write_processing): Define.
1881 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1883 * elf-bfd.h (struct elf_link_hash_entry): Add
1884 linker_section_pointer field.
1885 (enum elf_linker_section_enum): Enumeration for new way of
1886 creating linker dynamic sections and symbols.
1887 (elf_linker_section{,_pointers}): New structures for creating
1888 dynamic sections and symbols.
1889 (elf_obj_tdata): Add linker_section_pointers and linker_section
1891 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1892 (_bfd_elf_create_linker_section): New declarations.
1893 (_bfd_elf_find_pointer_linker_section): Ditto.
1894 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1895 (_bfd_elf_make_linker_section_rela): Ditto.
1897 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1899 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1900 (ppc_elf_create_linker_section): New function to create the
1901 sections .got, .sdata, and .sdata2.
1902 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1904 (ppc_elf_check_relocs): Support more of the eabi relocations.
1905 (ppc_elf_relocate_section): Ditto.
1906 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1907 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1909 * elflink.h (elf_create_pointer_linker_section): New function to
1910 create initialized pointers in dynamic linker sections.
1911 (elf_finish_pointer_linker_section): Actually intialize the
1912 pointers created above.
1914 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1915 macros to provide both 32 and 64 bit versions of
1916 elf_create_pointer_linker_section.
1917 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1918 provide both 32 and 64 bit versions of
1919 elf_finish_pointer_linker_section.
1921 * elflink.c (_bfd_elf_create_linker_section): New function to
1922 create a linker section.
1923 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1924 given address in the linker pointer offsets created for a given
1926 (_bfd_elf_make_linker_section_rela): Make a RELA section
1927 corresponding to the generated linker section.
1929 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1931 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1933 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1935 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1936 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1937 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1938 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1939 toc entry in an objdump) for now.
1940 (ppc_do_last, ppc_get_last): New function - needed to save processing
1941 the toc owner to the end.
1942 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1945 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1946 toc owner from being done till last. Must define POWERPC_LE_PC
1949 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1951 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1953 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1954 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1956 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1958 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1960 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1962 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1964 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1966 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1968 * elf.c (assign_file_positions_for_segments): Don't increment file
1969 offset for a segment which contains no loadable sections.
1971 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1973 * reloc.c: Add new PowerPC relocations.
1974 * {bfd-in2,libbfd}.h: Regenerate.
1976 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1977 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1979 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1981 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1984 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1987 * coffgen.c (coff_find_nearest_line): Don't try to cache
1988 information in sections that are not owned by a BFD. From Richard
1989 Henderson <richard@atheist.tamu.edu>.
1991 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1992 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1993 * elflink.h (elf_link_output_extsym): Remove special check for
1996 * ecoffswap.h: Add prototypes for static functions.
1998 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2000 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2001 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2003 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2004 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2005 support. Begin support for R_PPC_SDA{2,}REL.
2007 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2009 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2010 create the .got and .got.neg sections.
2011 (ppc_elf_size_dynamic_sections): Call it.
2012 (ppc_elf_check_relocs): Call it.
2013 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2014 (ppc_elf_check_relocs): Add error messages for relocations we
2015 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2018 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2020 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2021 section flags for V.4 and eabi.
2023 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2025 * elf.c (assign_file_positions_for_segments): If a segment
2026 contains no sections, don't mark it as readable.
2028 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2029 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2031 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2032 dynamic section, if there is one.
2033 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2034 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2035 (bfd_elf64_swap_dyn_in): Likewise.
2036 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2038 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2040 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2041 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2042 <pirker@eiunix.tuwien.ac.at>.
2044 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2046 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2047 PowerPC V.4 and eabi.
2048 * bfd-in2.h: Regenerate.
2049 * libfd.h: Regenerate.
2051 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2053 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2054 section type and SHF_EXCLUDE section flag, turning them into the
2055 appropriate bfd section flag.
2057 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2059 * xcofflink.c (xcoff_link_add_symbols): Create the special
2060 sections if we see a DYNAMIC object, in case that is the only
2061 XCOFF input object we see.
2063 * elf32-mips.c: Extensive changes for a start at dynamic linking
2064 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2066 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2067 (struct elf_backend_data): Remove
2068 elf_backend_create_program_headers field. Add
2069 elf_backend_additional_program_headers and
2070 elf_backend_modify_segment_map fields.
2071 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2073 (elf_backend_additional_program_headers): Likewise.
2074 (elf_backend_modify_segment_map): Likewise.
2075 (elf_backend_create_program_headers): Don't define.
2076 (elfNN_bed): Change to account for field changes.
2077 * elf.c (assign_file_positions_for_segments): Call new
2078 modify_segment_map backend function. Don't call old
2079 create_program_headers backend function.
2080 (get_program_header_size): Call additional_program_headers rather
2081 than create_program_headers.
2082 * elflink.h (elf_link_add_object_symbols): Initialize
2083 type_change_ok from new backend field.
2084 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2086 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2087 a reloc against the appropriate section.
2089 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2090 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2091 (elf_flags_init): Rename from elf_ppc_flags_init.
2092 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2094 (ppc_elf_copy_private_bfd_data): Likewise.
2095 (ppc_elf_merge_private_bfd_data): Likewise.
2097 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2100 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2102 * coff-alpha.c (alpha_relocate_section): During final link, allow
2103 output .lita section to be bigger than 64k by adjusting gp value
2104 on a per-input section basis.
2105 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2107 (struct ecoff_section_tdata): Add gp field.
2109 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2111 Handle Alpha ECOFF changes in OSF/1 3.2.
2112 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2114 * coff-alpha.c: Include "aout/ar.h".
2115 (alpha_ecoff_get_relocated_section_contents): Don't require an
2116 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2117 3.2 doesn't generate one.
2118 (alpha_relocate_section): Likewise.
2119 (alpha_ecoff_slurp_armap): Define.
2120 (alpha_ecoff_slurp_extended_name_table): Define.
2121 (alpha_ecoff_construct_extended_name_table): Define.
2122 (alpha_ecoff_truncate_arname): Define.
2123 (alpha_ecoff_write_armap): Define.
2124 (alpha_ecoff_generic_stat_arch_elt): Define.
2125 (alpha_ecoff_update_armap_timestamp): Define.
2127 (alpha_ecoff_read_ar_hdr): New static function.
2128 (alpha_ecoff_get_elt_at_filepos): New static function.
2129 (alpha_ecoff_openr_next_archived_file): New static function.
2130 (alpha_ecoff_get_elt_at_index): New static function.
2131 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2132 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2133 _bfd_ecoff to alpha_ecoff.
2134 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2135 field from backend structure, rather than always calling
2136 _bfd_get_elt_at_filepos.
2137 * coff-mips.c (mips_ecoff_backend_data): Initialize
2138 get_elt_at_filepos field.
2139 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2140 from _bfd_generic_read_ar_hdr with minor changes.
2141 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2142 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2143 * libbfd.h: Rebuild.
2145 * bfd-in.h (BFD_IN_MEMORY): Define.
2146 * libbfd-in.h (struct bfd_in_memory): Define.
2147 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2148 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2149 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2150 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2151 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2152 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2153 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2154 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2155 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2156 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2158 (bfd_openstreamr): Likewise.
2159 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2160 BFD_IN_MEMORY is not set.
2161 * riscix.c (riscix_some_aout_object_p): Likewise.
2162 * bfd-in2.h, libbfd.h: Rebuild.
2164 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2165 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2166 (bfd_get_elt_at_index): Define.
2167 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2168 bfd_get_elt_at_index. Change index parameter from int to
2170 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2171 (_bfd_noarchive_get_elt_at_index): Define.
2172 (_bfd_archive_bsd_get_elt_at_index): Define.
2173 (_bfd_archive_coff_get_elt_at_index): Define.
2174 * bfd-in2.h, libbfd.h: Rebuild.
2175 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2176 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2177 * ieee.c (ieee_get_elt_at_index): Define.
2178 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2179 * oasys.c (oasys_get_elt_at_index): Define.
2180 * som.c (som_get_elt_at_index): Define.
2182 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2183 numbers to the .text section.
2185 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2187 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2188 If there is a SEC_DEBUGGING section, get the contents of the debug
2189 information part from it.
2190 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2192 (ieee_write_object_contents): Check ieee_write_debug_part return.
2194 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2196 * config.bfd (i[345]86-*-freebsd*): Add target.
2197 * configure.in (i386freebsd_vec): Add vec.
2198 * configure: Regenerate.
2199 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2200 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2201 Rebuild dependencies..
2202 * freebsd.h: New file.
2203 * i386freebsd.c: New file.
2204 * targets.c (i386freebsd_vec): Declare.
2205 (bfd_target_vector): Add i386freebsd_vec.
2206 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2207 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2209 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2211 * ieee.c (ieee_slurp_debug): New static function.
2212 (ieee_object_p): Call it.
2213 (ieee_slurp_section_data): Skip debugging sections.
2214 (ieee_get_reloc_upper_bound): Likewise.
2215 (ieee_get_section_contents): Likewise.
2216 (ieee_canonicalize_reloc): Likewise.
2217 (ieee_write_section_part): Likewise.
2218 (ieee_write_debug_part): Likewise.
2219 (ieee_write_data_part): Likewise.
2220 (init_for_output): Likewise.
2222 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2224 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2226 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2227 relocs, since ppc_elf_relocate_section handles the linker case.
2228 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2230 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2231 ppc_elf_relocate_section since that is now the only caller.
2232 (ppc_elf_relocate_section): Ditto.
2234 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2236 * coffcode.h (coff_write_object_contents): If we don't know the
2237 section of the entry point for an XCOFF executable, always set the
2238 entry address to -1.
2240 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2242 * elf.c (bfd_section_from_shdr): Add support for note sections.
2244 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2246 * bfd-in.h (struct _symbol_info): Add stab_type field.
2247 * bfd-in2.h: Rebuild.
2248 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2250 * elf32-ppc.c: Remove trailing newline from calls to
2252 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2253 difference if target endianness is known.
2255 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2257 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2258 old style TOC16 references without using R_PPC_GOT.
2259 (ppc_reloc_type): Ditto.
2260 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2261 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2262 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2263 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2264 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2266 (ppc_elf_adjust_dynamic_symbol): Ditto.
2267 (ppc_elf_adjust_dynindx): Ditto.
2268 (ppc_elf_size_dynamic_sections): Ditto.
2269 (ppc_elf_finish_dynamic_symbol): Ditto.
2270 (ppc_elf_finish_dynamic_sections): Ditto.
2271 (ELF_DYNAMIC_INTERPRETER): Define.
2273 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2275 * elf.c (copy_private_bfd_data): When attaching sections to
2276 segments ignore sections that won't be allocated. Patch from
2279 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2281 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2284 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2286 * coff-i960.c (CALC_ADDEND): Define.
2287 (coff_i960_relocate_section): Add the input section VMA to the
2288 addend for PC relative relocs.
2290 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2292 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2293 to correctly terminate.
2295 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2297 * targets.c (enum bfd_endian): Define.
2298 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2299 from boolean to enum bfd_endian. Change header_byteorder_big_p
2301 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2302 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2303 * bfd-in2.h: Rebuild.
2304 * All targets: Change initialization of byteorder and
2305 header_byteorder to use enum bfd_endian values rather than
2307 * All files: Change all references to byteorder_big_p and
2308 header_byteorder_big_p to use new bfd_*_endian macros.
2310 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2312 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2314 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2316 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2318 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2320 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2322 * ieee.c: Lots of minor cleanups. Make many functions return
2323 errors rather than calling abort. Also:
2324 (ieee_write_twobyte): Remove; change callers to call existing
2325 ieee_write_2bytes function.
2326 (ieee_write_expression): Don't output the section twice when
2327 outputting a local symbol. Don't emit an extraneous zero if there
2329 (ieee_slurp_sections): Set the lma as well as the vma.
2330 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2332 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2333 a recognized one or bfd_arch_unknown.
2334 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2336 (ihex_get_symtab): Likewise.
2338 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2340 * aoutx.h: Include <ctype.h>.
2341 (struct aout_link_includes_table): Define.
2342 (struct aout_link_includes_totals): Define.
2343 (struct aout_link_includes_entry): Define.
2344 (aout_link_includes_lookup): Define macro.
2345 (struct aout_final_link_info): Add includes field.
2346 (aout_link_includes_newfunc): New static function.
2347 (NAME(aout,final_link)): Initialize includes hash table.
2348 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2350 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2352 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2354 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2356 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2358 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2360 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2361 (pe_print_private_bfd_data): call pe_print_reloc.
2362 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2363 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2364 up some debugging as well.
2366 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2368 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2371 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2373 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2374 when setting sections to NULL.
2376 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2378 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2380 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2381 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2383 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2384 * bfd-in2.h: Rebuild.
2386 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2388 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2390 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2392 * ihex.c (ihex_scan): Handle record types 4 and 5.
2393 (ihex_object_p): Permit types 4 and 5.
2394 (ihex_set_section_contents): Remove check for out of range
2396 (ihex_write_object_contents): Generate types 4 and 5.
2398 * elflink.h (elf_link_output_extsym): Just ignore warning and
2399 indirect references to symbols which don't really exist.
2401 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2403 * peicode.h (pe_print_idata): Minor format fixes
2404 (pe_print_edata): New function. Under private printing, this formats
2405 the edata section of a PE file.
2406 (pe_print_private_bfd_data): Added call to pe_print_edata.
2408 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2410 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2411 index, don't call stoi.
2413 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2415 * srec.c (srec_scan): Set lma as well as vma.
2417 * ihex.c: New file; support for Intel Hex format.
2418 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2419 (ihex_vec): Declare.
2420 (bfd_target_vector): Always include ihex_vec.
2421 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2422 * Makefile.in: Rebuild dependencies.
2423 (BFD_LIBS): Add ihex.o
2424 (BFD_LIBS_CFILES): Add ihex.c.
2425 * bfd-in2.h: Rebuild.
2427 * elf.c (assign_file_positions_for_segments): Sort the sections in
2429 (get_program_header_size): Return the right size if segment_map is
2431 (copy_private_bfd_data): Don't bother to sort the sections.
2433 * bfd.c (bfd_record_phdr): New function.
2434 * bfd-in.h (bfd_record_phdr): Declare.
2435 * bfd_in2.h: Rebuild.
2437 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2440 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2441 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2443 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2444 (bfd_zmalloc): Change declaration.
2445 * libbfd.h: Rebuild.
2446 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2447 and realloc. Don't set bfd_error_no_memory if they fail.
2449 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2451 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2452 uses as well. Added a new howto to deal with TOCREL16 relocs that
2453 are TOCDEFN as well.
2454 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2455 to handle RVA relocs from dlltool.
2456 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2457 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2458 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2460 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2461 to get the right section alignment.
2463 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2465 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2466 p_paddr if p_paddr is zero.
2467 (make_mapping): Set includes_filehdr and includes_phdrs for first
2469 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2471 (assign_file_positions_for_segments): Handle includes_filehdr and
2472 includes_phdrs. Remove special handling of PT_PHDR and first
2474 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2475 when appropriate. Remove special handling of PT_PHDR segment.
2476 Use a more complex condition for when a section is included in a
2477 segment to handle Solaris linker oddities.
2479 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2481 * coff-m88k.c (howto_table): Reformatted for easier reading;
2482 special_function now points to new function m88k_special_reloc.
2483 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2485 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2486 be done correctly by m88k_special_reloc.
2487 (reloc_processing): New function to be used by RELOC_PROCESSING.
2488 (RELOC_PROCESSING): Define to call reloc_processing.
2490 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2492 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2493 (pe_print_pdata): Likewise.
2495 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2496 obstack_alloc fails.
2497 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2499 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2500 * Many files: don't set bfd_error_no_memory if one of the above
2503 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2504 if p_paddr_valid is set.
2505 (copy_private_bfd_data): New static function.
2506 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2508 * elf.c (assign_file_positions_for_segments): Fix case where extra
2509 program headers were allocated.
2511 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2512 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2513 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2514 _bfd_elf_print_private_bfd_data.
2516 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2517 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2518 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2519 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2520 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2521 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2522 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2524 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2526 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2527 * elf.c (make_mapping): New static function.
2528 (map_sections_to_segments): New static function.
2529 (elf_sort_sections): New static function.
2530 (assign_file_positions_for_segments): New static function.
2531 (map_program_segments): Remove.
2532 (get_program_header_size): Remove sorted_hdrs, count, and
2533 maxpagesize parameters. Simplify.
2534 (assign_file_positions_except_relocs): When generating an
2535 executable, use assign_file_positions_for_segments.
2536 (elf_sort_hdrs): Remove.
2537 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2538 to get_program_header_size.
2540 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2542 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2544 * configure, config.in: Regenerate with autoconf 2.7.
2546 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2547 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2549 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2551 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2552 (ecoff_sec_to_styp_flags): Likewise.
2553 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2554 (ecoff_set_symbol_info): Handle scRConst.
2555 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2556 (ecoff_compute_section_file_positions): Handle .rconst section.
2557 (_bfd_ecoff_write_object_contents): Likewise.
2558 (ecoff_link_check_archive_element): Handle scRConst.
2559 (ecoff_link_add_externals): Likewise.
2560 (ecoff_link_write_external): Handle .rconst section.
2561 (ecoff_reloc_link_order): Likewise.
2562 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2563 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2565 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2567 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2568 DEF_DYNAMIC flag is set.
2570 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2572 * host-aout.c: If TRAD_HEADER is defined, include it.
2574 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2576 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2577 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2578 (BFD_NEED_DECLARATION): New function.
2579 * configure.in: Use BFD_NEED_DECLARATION.
2580 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2581 * configure, config.in: Rebuild with autoconf 2.6.
2583 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2584 special_sections before returning when called with a non XCOFF
2587 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2590 * coffcode.h (coff_compute_section_file_positions): Only pad the
2591 previous section to force file alignment when creating an
2594 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2596 * coffcode.h (coff_compute_section_file_positions): If
2597 RS6000COFF_C, set up the .debug section.
2599 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2600 if it is not large enough to accomodate the entire TOC area with
2601 signed 16 bit offsets.
2602 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2604 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2605 TOC anchor to use the TOC value used in the output file.
2607 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2609 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2610 (_bfd_coff_read_string_table): Likewise.
2612 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2614 * pe-arm.c: Fix typos.
2615 * coff-arm.c: Likewise.
2617 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2619 * coff-ppc.c (list_ele): Added "cat"egory member.
2620 (record_toc): New category parameter (priv or pub).
2621 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2622 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2623 the mainline. It addes extra toc cells in error.
2624 (ppc_coff_swap_sym_in_hook): Added some documentation.
2625 (dump_toc): Can now diagnose "virtual toc" chicanery.
2627 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2629 * elf-bfd.h (struct elf_link_hash_table): Change type of
2630 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2632 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2634 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2635 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2637 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2638 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2639 defined or mentioned in a regular file.
2641 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2643 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2644 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2645 (coff_ppc_relocate_section): Correct REL24 handling
2646 (ppc_process_before_allocation): Correct TOCDEFN handling
2648 * peicode.h (dir_names): Added name descriptions
2650 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2652 * VERSION: Updated to cygnus-2.6.
2654 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2656 * targets.c (m68k4knetbsd_vec): Declare.
2658 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2660 * targets.c (bfd_target): Change type of second argument to
2661 _bfd_print_private_bfd_data from void * to PTR.
2662 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2663 using PTR rather than void *.
2664 * bfd-in2, libbfd.h: Rebuild.
2665 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2667 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2668 _bfd_generic_bfd_print_private_bfd_data rather than casting
2671 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2673 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2674 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2676 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2677 BFD64_BACKENDS_CFILES): New variables.
2680 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2682 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2683 not at the file position of the first section.
2684 * coffcode.h (coff_compute_section_file_positions): Avoid using
2686 (coff_write_object_contents): When generating a PPC PE executable
2687 with no symbols, round up the file size to a COFF_PAGE_SIZE
2689 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2690 don't write out a string table.
2692 * elf.c (bfd_section_from_shdr): When using a different section
2693 header, pass the new one to _bfd_elf_make_section_from_shdr.
2694 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2695 (elf_map_symbols): Add section VMA to symbol value when comparing
2697 (_bfd_elf_compute_section_file_positions): Only build symbol table
2698 if there are some symbols. Set file offset of symtab and strtab
2700 (assign_file_positions_except_relocs): Remove dosyms parameter.
2701 Change all callers. Never set file offset of symtab and strtab
2703 (_bfd_elf_copy_private_section_data): New function.
2704 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2705 (_bfd_elf_copy_private_symbol_data): New function.
2706 (swap_out_syms): Check for special mapping of st_shndx created by
2707 copy_private_symbol_data.
2708 * elfxx-target.h: Use new copy routines.
2709 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2710 (_bfd_elf_copy_private_section_data): Declare.
2712 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2714 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2717 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2718 _bfd_dummy_target, matching the recent change to archive
2721 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2723 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2724 arithmetic on PTR types.
2726 * aout-target.h (MY(callback)): Set the lma of the sections.
2728 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2729 symbol into a reloc against the section.
2731 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2733 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2734 glue for the relocs: IMGLUE and IFGLUE.
2735 (record_toc): new function - tracks toc contents
2736 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2737 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2738 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2739 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2740 (ppc_record_toc_entry): Removed a debug define (duh)
2742 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2743 (pe_print_idata): New function - formats the idata section data
2744 (pe_print_pdata): New function - formats the pdata section data
2745 (pe_print_private_bfd_data): calls to above
2747 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2749 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2750 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2751 TARGET_SYM and TARGET_NAME for vector and BFD name.
2752 * coff-pmac.c (pmac_xcoff_vec): Remove.
2753 (TARGET_SYM, TARGET_NAME): Define.
2754 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2755 machine to 0, not all PowerMacs are 601s.
2757 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2759 * elfcode.h (elf_object_p): Read in any program headers.
2760 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2761 based on the program headers, if any.
2762 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2763 (map_program_segments): Set p_paddr of program headers based on
2766 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2768 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2771 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2772 trying to do a relocateable link with a non-a.out object file.
2774 * archive.c (bfd_generic_archive_p): Check the first object file
2775 in an archive even if target_defaulted is set. If the object file
2776 has the wrong xvec, reject it.
2778 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2779 be represented, report the name via _bfd_error_handler.
2780 (translate_to_native_sym_flags): Likewise.
2781 * elf32-mips.c (mips_elf_final_link): Likewise.
2782 * oasys.c (oasys_write_sections): Likewise.
2784 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2785 which checks for STYP_OVRFLO sections.
2786 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2787 reloc and lineno count overflows.
2788 (coff_write_object_contents): Call coff_count_linenumbers before
2789 coff_compute_section_file_positions. If RS6000COFF_C, handle
2790 reloc and lineno count overflows.
2791 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2792 relocs before dealing with .pad sections. Count overflow section
2793 headers when handling .pad sections.
2795 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2798 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2799 (struct xcoff_link_hash_table): Add descriptor_section and
2800 special_sections fields.
2801 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2802 (xcoff_link_add_symbols): Set linkage section alignment. Create
2803 descriptor section. Check for magic symbol names (_text, etc.),
2804 and record them in special_sections if found. Set
2805 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2806 descriptor field to point back to the function code symbol.
2807 (xcoff_sweep): Always mark the special descriptor_section.
2808 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2809 function descriptor, and mark it if it is.
2810 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2811 parameter, and fill it in. Allocate space for the descriptor
2813 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2814 global linkage code. If an undefined function descriptor is
2815 exported, arrange to define it. Warn about any other undefined
2817 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2818 (xcoff_write_global_symbol): Create a function descriptor when
2820 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2821 * bfd-in2.h: Rebuild.
2823 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2825 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2826 (ppc_coff_link_hash_table): new types for hashing
2827 (ppc_coff_link_hash_newfunc): hash entry constructor
2828 (ppc_coff_link_hash_table_init): hash table initializer
2829 (ppc_coff_link_hash_table_create): hash table constructor
2830 (ppc_record_toc_entry): changed references to hash table
2831 (coff_ppc_relocate_section): changed references to hash table
2833 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2834 * libcoff.h: Rebuild
2836 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2837 (coff_link_add_symbols): removed toc_offset init
2839 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2841 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2844 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2845 if it is given and mmep is available.
2846 * acconfig.h: Undef USE_MMAP.
2847 * configure, config.in: Regenerated.
2848 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2849 table handling the old way.
2850 (aout_get_external_symbols): Don't complain if last byte of string
2852 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2853 (bfd_free_window) [! USE_MMAP]: Don't define.
2854 (bfd_get_file_window,
2855 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2857 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2859 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2862 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2864 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2865 compatible with AMD generated COFF files. Try to support both AMD
2866 and GNU formats simultaneously.
2867 (coff_a29k_relocate_section): Likewise.
2869 * libbfd.c (bfd_get_file_window): Change writable parameter from
2870 int to boolean; update all callers. Pass MAP_SHARED if not
2871 writable--it's required on Solaris. Cast fprintf argument to
2873 * bfd-in.h (bfd_get_file_window): Update declaration.
2874 * bfd-in2.h: Rebuild.
2875 * aoutx.h: Update calls to bfd_get_file_window.
2877 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2879 (xcoff_swap_ldhdr_in): New static function.
2880 (xcoff_swap_ldsym_in): New static function.
2881 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2882 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2883 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2884 Handle XTY_ER/XMC_XO symbols correctly.
2885 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2886 rather than normal symbol table.
2887 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2888 already defined with the same absolute value.
2889 (xcoff_mark): When considering called symbols, check whether the
2890 descriptor is from a dynamic object, rather than the symbol
2892 (xcoff_build_ldsyms): Likewise.
2894 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2895 Cast realloc and malloc return values. If malloc or realloc fail,
2896 set bfd_error_no_memory.
2897 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2898 * bfd-in2.h: Rebuild.
2900 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2902 * coff-ppc.c (ppc_record_toc_entry): new function.
2903 (in_reloc_p): changed return value.
2904 (coff_ppc_relocate_section): much rework.
2905 (ppc_allocate_toc_section): new function.
2906 (ppc_process_before_allocation): new function.
2907 (ppc_coff_swap_sym_in_hook): new function.
2909 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2910 (coff_link_add_symbols): initialize toc_offset.
2912 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2913 (coff_swap_aouthdr_out): Added more sections to the data
2914 dictionary for the pe file header. Also changed linker version
2915 number on the ppc side.
2916 (dir_names): small improvements to the dictionary printing.
2917 (pe_mkobject_hook): save the file level flags.
2919 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2920 (pe_tdata): added real_flags field
2921 (coff_tdata): added local_toc_sym_map and access macro
2923 * libcoff.h (coff_link_hash_entry): added toc_offset field
2924 (pe_tdata): added real_flags field
2925 (coff_tdata): added local_toc_sym_map and access macro
2927 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2928 (coff_mkobject): init for local_toc_sym_map
2929 (coff_write_object_contents): set the internal_a.magic to
2930 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2933 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2935 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2936 entries until both the line number address and the function name
2937 address are too large.
2939 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2940 * configure: Rebuilt.
2942 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2943 is defined in the environment.
2945 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2947 * som.c (som_get_section_contents_in_window): Define to use
2950 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2952 * coff-i860.c: New file, based on coff-i386.c.
2953 * cpu-i860.c: New file, based on cpu-i386.c.
2954 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2955 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2956 targets, using i860coff_vec.
2957 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2958 trad-core.o and hosts/i860mach3.h.
2959 (i860coff_vec): Use coff-i860.o and cofflink.o.
2960 * configure: Rebuild.
2961 * Makefile.in: Rebuild dependencies.
2962 (ALL_MACHINES): Add cpu-i860.o.
2963 (BFD32_BACKENDS): Add coff-i860.o.
2964 (CFILES): Add cpu-i860.c and coff-i860.c.
2965 * targets.c (i860coff_vec): Declare.
2966 (bfd_target_vector): Add &i860coff_vec.
2967 * archures.c (bfd_i860_arch): Declare.
2968 (bfd_archures_list): Add &bfd_i860_arch.
2969 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2970 (coff_set_flags): Handle bfd_arch_i860.
2971 (coff_write_object_contents): Handle I860 a.out magic number.
2973 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2975 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2976 the created .tc section to 2.
2977 (xcoff_mark): Don't keep a .loader reloc for a call to an
2978 undefined symbol when creating a shared library.
2979 (xcoff_build_ldsyms): When creating a shared library, generate
2980 global linkage code for a call to an undefined symbol.
2982 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2984 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2985 BFD32_BACKENDS, BFD64_BACKENDS.
2986 (.dep1): Put mkdep output in a separate file.
2987 Rebuilt dependencies.
2989 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2992 Permit use of mmap when available:
2994 * configure.in: Check for mmap, madvise, mprotect.
2995 * config.in, configure: Regenerated.
2997 * libbfd.c (struct _bfd_window_internal): Define type.
2998 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3000 (ok_to_map): New static variable for debugging.
3001 (_bfd_generic_get_section_contents_in_window): New function.
3002 * bfd-in.h (bfd_window_internal): Declare type.
3003 (bfd_window): Define type.
3004 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3005 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3008 * libaout.h (struct aoutdata): Add two window fields.
3009 (obj_aout_sym_window, obj_aout_string_window): New macros.
3010 * aoutx.h (some_aout_object_p): Initialize windows.
3011 (aout_get_external_symbols): Get symbol data and strings in
3012 windows instead of explicitly allocated buffers.
3013 (slurp_symbol_table): Free window instead of memory.
3014 (bfd_free_cached_info): Release windows instead of freeing storage
3016 (aout_link_free_symbols): Ditto.
3018 * targets.c (bfd_target): Add new field for
3019 get_section_contents_in_window.
3020 (BFD_JUMP_TABLE_GENERIC): Updated.
3021 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3022 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3023 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3024 macros for get_section_contents_in_window field.
3026 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3028 * core.c: Renamed to corefile.c
3029 * makefile.dos (OBJS): Change core.o to corefile.o
3030 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3033 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3035 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3036 targ_selvecs to allow debugging under Irix-5 native.
3039 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3041 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3042 to o. Clobber and restore the list of new csects around the call
3043 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3044 linker error and the linker wants to read the symbol table. Reset
3045 the line number count of a real section even if it has no relocs.
3046 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3048 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3051 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3053 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3054 an undefined symbol in a shared link.
3056 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3057 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3058 phdm@info.ucl.ac.be (Philippe De Muyter).
3060 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3062 * coff-m88k.c (rtype2howto): New static function.
3063 (RTYPE2HOWTO): Use it rather than a macro definition.
3065 * coffcode.h (coff_write_object_contents): set internal_a.magic
3066 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3068 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3069 define TRAD_HEADER to new file hosts/delta68.h.
3070 m88*-motorola-sysv*, however, does use ptrace-core.o.
3071 * hosts/delta68.h: New file.
3073 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3074 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3076 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3078 * i386linux.c (MY(vec)): Declare before use.
3080 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3082 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3083 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3085 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3086 BFD is not of the right type.
3087 (bfd_elf_get_needed_list): Likewise.
3088 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3089 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3090 * xcofflink.c (XCOFF_XVECP): Define.
3091 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3093 (bfd_xcoff_import_symbol): Likewise.
3094 (bfd_xcoff_export_symbol): Likewise.
3095 (bfd_xcoff_link_count_reloc): Likewise.
3096 (bfd_xcoff_record_link_assignment): Likewise.
3097 (bfd_xcoff_size_dynamic_sections): Likewise.
3099 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3100 table index against the number of symbols for a base relative
3103 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3105 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3106 full_aouthdr flag here...
3107 (_bfd_xcoff_bfd_final_link): ...not here.
3109 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3111 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3112 systems that have a system <libelf.h>.
3113 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3114 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3115 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3116 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3117 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3118 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3119 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3121 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3123 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3124 set, set BSF_WEAK in symbol. Change all callers.
3125 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3126 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3127 _bfd_generic_link_add_one_symbol.
3128 (ecoff_indirect_link_order): Check that the section tdata relocs
3129 are not NULL before using them.
3131 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3132 define TRAD_HEADER as hosts/alphalinux.h.
3133 * configure: Rebuild.
3134 * hosts/alphalinux.h: New file.
3135 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3138 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3140 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3141 C_ECOMM storage classes.
3143 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3145 (xcoff_mark): Call xcoff_mark_symbol.
3146 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3147 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3149 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3151 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3153 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3155 (xcoff_find_reloc): New static function.
3156 (xcoff_link_add_symbols): Use it.
3157 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3158 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3159 relocate the value of C_DECL.
3161 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3163 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3165 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3166 callback decide what goes in .relocs.
3167 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3168 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3171 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3173 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3176 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3178 * xcofflink.c: More improvements, mostly to fix handling of
3179 constructors and a few other special cases.
3180 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3181 zero, reverting yesterday's change.
3182 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3183 (bfd_xcoff_link_count_reloc): Declare.
3184 (bfd_xcoff_record_link_assignment): Declare.
3185 * bfd-in2.h: Rebuild.
3187 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3189 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3190 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3191 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3192 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3193 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3194 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3196 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3199 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3200 segments includes the a.out header. See to that the magic number
3201 *always* is big-endian.
3203 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3204 m68k4k NetBSD configurations.
3206 * configure.in, configure: Separate i386 & mips NetBSD
3207 configurations from other BSD ones. Don't assume DEC is the only
3208 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3209 configurations. Add support for m68k4k NetBSD object format.
3211 * libaout.h: Added M_68K4K_NETBSD magic.
3213 * m68k4knetbsd.c: New file.
3215 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3217 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3220 * hosts/mipsnbsd.h: New file.
3223 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3225 * config.bfd: Add config stuff for mips*-*-magic* to set
3226 targ_defvec to ecoff_big_vec.
3229 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3231 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3233 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3234 toc_section, and entry_section fields.
3235 (struct xcoff_section_tdata): Remove ldrel_count field.
3236 * libcoff.h: Rebuild.
3237 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3239 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3240 full a.out header if full_aouthdr is set in xcoff_data.
3241 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3242 based on sections stored in xcoff_data.
3243 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3245 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3246 (rs6000coff_vec): Set symbol_leading_char to '.'.
3247 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3248 value stored in ret rather than returning a pointer value.
3250 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3252 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3255 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3257 * som.c (som_slurp_string_table): Allocate the strings with malloc
3258 since they're free'd by free_cached_info.
3259 (som_slurp_symbol_table): Similarly for the symbol table.
3261 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3263 * Makefile.in (diststuff): Don't make headers.
3265 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3267 * Makefile.in: Rebuild dependencies.
3269 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3270 output_bfd is not SunOS.
3271 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3272 non-SunOS input files.
3274 * xcofflink.c: Extensive changes to support linking shared objects
3275 and generating a .loader section.
3276 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3277 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3278 last_symndx, and ldrel_count fields.
3279 * libcoff.h: Rebuild.
3280 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3281 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3283 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3284 (bfd_xcoff_export_symbol): Declare.
3285 (bfd_xcoff_size_dynamic_sections): Declare.
3286 * bfd-in2.h: Rebuild.
3288 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3290 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3291 * configure: Rebuild.
3292 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3293 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3295 (pmac_xcoff_vec): Update to use new xcoff support.
3296 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3297 (xcoff_write_armap): Declare buf as unsigned char.
3298 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3300 * mpw-make.sed: Generalize subdir_do edit.
3302 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3304 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3305 correctly. Don't initialize asect->vma.
3307 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3309 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3310 something a little less than the page size.
3312 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3314 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3316 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3318 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3319 * coffcode.h (coff_write_object_contents): If .bss is before
3320 .data us that as data_start.
3321 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3323 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3324 (coff_swap_outhdr_out): Hardwire in version number.
3326 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3328 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3329 major and minor to *_vno, since the former are also macros in
3330 SunOS header files. Cast result of bfd_alloc to appropriate
3333 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3334 before assigning to sec_data.
3336 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3338 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3339 now relative to the section, not absolute.
3340 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3341 get the file name when there is a N_SO directory name. When
3342 handling stabs, remember that section->vma was added to the
3345 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3347 * sunos.c (struct sunos_link_hash_table): Add needed field.
3348 (sunos_link_hash_table_create): Call bfd_release, not free.
3349 (sunos_link_hash_table_create): Initialize needed field.
3350 (sunos_add_dynamic_symbols): Record needed objects.
3351 (bfd_sunos_get_needed_list): New function.
3352 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3353 * bfd-in2.h: Rebuild.
3355 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3357 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3359 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3361 * bfd-in.h (struct bfd_link_needed_list): Rename from
3362 bfd_elf_link_needed_list.
3363 * bfd-in2.h: Rebuild.
3364 * elf.c, elflink.h, libelf.h: Corresponding changes.
3366 Add start at AIX linker support; no shared libraries yet.
3367 * xcofflink.c: New file.
3368 * configure.in (rs600coff_vec): Use xcofflink.o.
3369 * configure: Rebuild.
3370 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3372 (struct xcoff_section_tdata): Define.
3373 (xcoff_section_data): Define macro.
3374 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3375 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3376 (_bfd_xcoff_bfd_final_link): Declare.
3377 (_bfd_ppc_xcoff_relocate_section): Declare.
3378 * libcoff.h: Rebuild.
3379 * coff-rs6000.c: Clean up a bit.
3380 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3381 cputype, csects, and debug_indices.
3382 (xcoff_copy_private_bfd_data): Copy cputype.
3383 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3384 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3385 (xcoff_reloc_type_lookup): Rename from
3386 rs6000coff_reloc_type_lookup.
3387 (coff_relocate_section): Define.
3388 (_bfd_xcoff_sizeof_headers): Define.
3389 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3390 (_bfd_xcoff_bfd_relax_section): Define.
3391 (_bfd_xcoff_bfd_link_split_section): Define.
3392 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3394 * coffcode.h (coff_compute_section_file_positions): If AIX,
3395 increment sofar by SMALL_AOUTSZ if not executable.
3396 (coff_write_object_contents): If AIX, always output an a.out
3397 header; if not executable, header size of SMALL_AOUTSZ.
3398 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3399 (_bfd_stringtab_init): Initialize xcoff field.
3400 (_bfd_xcoff_stringtab_init): New function.
3401 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3402 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3403 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3404 * libbfd.h: Rebuild.
3405 * Makefile.in: Rebuild dependencies.
3406 (BFD32_BACKENDS): Add xcofflink.o.
3407 (CFILES): Add xcofflink.c.
3409 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3410 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3411 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3413 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3415 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3417 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3419 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3420 * config.in: Regenerated.
3422 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3423 (_bfd_chunksize): New variable.
3424 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3425 for obstack chunk size.
3426 * configure.in: Check for getpagesize.
3427 * configure: Regenerated.
3429 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3431 * trad-core.c (rawptr): Make it a local variable of
3432 ptrace_unix_core_file_p.
3434 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3436 * coff-arm.c (in_reloc_p): New.
3437 * coff-i386.c (in_reloc_p): New.
3438 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3439 (coff_write_object_contents): Only set has_reloc_section
3441 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3442 in_reloc_p to decide if reloc should be emitted.
3443 * libcoff.h (pe_data_type.in_reloc_p): New.
3444 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3446 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3448 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3449 (_bfd_coff_read_internal_relocs): Likewise.
3450 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3451 (_bfd_coff_read_internal_relocs): Likewise.
3453 * elflink.h (elf_link_add_object_symbols): Correct conditions
3454 under which type and size change warnings are issued.
3456 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3458 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3459 a symbol which is not in a real section.
3460 (coff_write_native_symbol): Corresponding change.
3462 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3463 coff_link_hash_newfunc and make non-static.
3464 (_bfd_coff_link_hash_table_init): New function, broken out of
3465 _bfd_coff_link_hash_table_create.
3466 (_bfd_coff_link_hash_table_create): Use it.
3467 (process_embedded_commands): Make static.
3468 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3469 (_bfd_coff_link_hash_table_init): Declare.
3470 * libcoff.h: Rebuild.
3472 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3473 field in XCOFF tdata.
3474 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3475 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3476 based on cputype stored in a.out header, or in n_type of initial
3478 (coff_write_object_contents): Set cputype correctly in a.out
3480 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3482 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3483 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3485 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3486 * libcoff.h: Rebuild.
3488 * cpu-rs6000.c (rs6000_compatible): New static function.
3489 (bfd_rs6000_arch): Use it.
3490 * cpu-powerpc.c (powerpc_compatible): New static function.
3491 (arch_info_struct): Define various flavours of PowerPC.
3492 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3495 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3497 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3499 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3501 * elflink.h (elf_link_add_object_symbols): Don't warn about
3502 changing the size or type if the old definition was weak.
3504 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3506 * coffcode.h (combined_entry_type): Add fix_line field.
3507 (coff_slurp_line_table): Warn if we try to set the lineno field of
3509 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3510 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3511 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3512 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3514 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3515 * libcoff.h: Rebuild.
3517 * libcoff-in.h (struct xcoff_tdata): Define.
3518 (xcoff_data): Define.
3519 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3520 * bfd-in2.h, libcoff.h: Rebuild.
3521 * coff-rs6000.c (xcoff_mkobject): New static function.
3522 (coff_mkobject): Define.
3523 (xcoff_copy_private_bfd_data): New static function.
3524 (coff_bfd_copy_private_bfd_data): Define.
3525 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3527 (rs6000coff_vec): Add DYNAMIC to object_flags.
3528 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3529 .loader sections specially.
3530 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3531 section alignment from the XCOFF tdata information.
3532 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3533 F_SHROBJ, and copy the extra a.out header information into the
3534 XCOFF tdata structure.
3535 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3536 F_DYNLOAD and the extra a.out header information.
3537 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3538 C_HIDEXT symbol with attached csect information.
3539 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3540 in the o_maxdata field.
3541 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3542 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3543 end if BSF_NOT_AT_END is set.
3545 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3546 _bfd_read_ar_hdr_fn.
3547 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3548 * bfd-in2.h, libbfd.h: Rebuild.
3549 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3551 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3552 (bfd_slurp_bsd_armap_f2): Likewise.
3553 (_bfd_slurp_extended_name_table): Likewise.
3555 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3557 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3559 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3560 when the symbol table is empty.
3562 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3563 space for section symbols, since we don't output them either.
3564 (elf_m68k_adjust_dynindx): Removed.
3566 * ptrace-core.c (rawptr): Make it a local variable of
3567 ptrace_unix_core_file_p.
3569 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3571 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3574 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3575 Mac object file formats.
3577 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3579 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3580 auxent if there isn't one.
3581 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3582 rather than FILNMLEN as the maximum name length.
3584 * coffcode.h (bfd_coff_backend_data): Add new field
3585 _bfd_coff_print_aux.
3586 (bfd_coff_print_aux): New static function.
3587 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3588 scnlen field of an XTY_LD csect aux entry.
3589 (coff_print_aux): New static function.
3590 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3591 in coff_pointerize_aux_hook.
3592 (bfd_coff_std_swap_table): Initialize new field.
3593 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3594 * libcoff.h: Rebuild.
3595 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3596 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3598 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3599 if there are symbols, for native AIX ld compatibility.
3601 * coffcode.h (bfd_coff_backend_data): Add new field
3602 _bfd_coff_pointerize_aux_hook.
3603 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3604 or I960, and as 0 otherwise.
3605 (bfd_coff_std_swap_table): Initialize new field.
3606 * libcoff.h: Rebuild.
3607 * coffgen.c (coff_pointerize_aux): Change parameters to take
3608 symbol pointer instead of type and class, and to take aux index.
3609 Call _bfd_coff_pointerize_aux_hook if it is defined.
3610 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3611 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3612 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3614 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3615 read-only/host-only support.
3617 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3619 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3622 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3623 BFD_JUMP_TABLE_ARCHIVE accordingly.
3624 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3625 (_bfd_compute_and_write_armap): Declare.
3626 (_bfd_generic_read_ar_hdr): Declare.
3627 (_bfd_read_ar_hdr): Define.
3628 (_bfd_noarchive_read_ar_hdr): Define.
3629 (_bfd_archive_bsd_read_ar_hdr): Define.
3630 (_bfd_archive_coff_read_ar_hdr): Define.
3631 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3632 _bfd_read_ar_hdr instead.
3633 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3634 (_bfd_compute_and_write_armap): Rename from
3635 compute_and_write_armap. Make non-static. Change all callers.
3636 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3637 than _bfd_snarf_ar_hdr.
3638 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3639 * ieee.c (ieee_read_ar_hdr): Define.
3640 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3641 * oasys.c (oasys_read_ar_hdr): Define.
3642 * som.c (som_read_ar_hdr): Define.
3643 * bfd-in2.h, libbfd.h: Rebuild.
3645 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3647 * peicode.c (coff_swap_filehdr_in): If symptr is
3648 zero, there aren't any symbols, even if nsyms is set.
3650 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3652 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3654 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3655 sections, and set styp correctly for them: .got, .hash, .dynamic,
3656 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3657 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3659 (ecoff_sort_hdrs): New static function.
3660 (ecoff_compute_section_file_positions): Return boolean, not void.
3661 Sort the sections by VMA before looking through them. Put the
3662 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3663 section on an appropriate boundary within the page.
3664 (ecoff_compute_reloc_file_positions): Check return value of
3665 ecoff_compute_section_file_positions.
3666 (_bfd_ecoff_set_section_contents): Likewise.
3667 (_bfd_ecoff_write_object_contents): Check for various Alpha
3668 section types when incrementing text_size and data_size. Call
3669 adjust_headers backend function if it exists.
3670 * coff-alpha.c (alpha_adjust_headers): New static function.
3671 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3672 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3674 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3676 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3678 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3679 of ALTERNATE_AIX_CORE_FORMAT.
3680 * configure.in (aix4): No longer need CORE_FLAGS.
3681 * configure: Updated.
3683 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3685 NS32k changes from Ian Dall:
3686 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3688 (aout_link_input_section_std, aout_link_input_section_ext,
3689 aout_link_reloc_link_order): Call them instead of _bfd_*
3691 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3693 (backend_data): Use it instead of hardcoded zero.
3695 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3696 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3698 * ns32knetbsd.c: Include bfd.h.
3699 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3700 (MY_bfd_reloc_type_lookup): Declare function too.
3701 * pc532-mach.c (set_sizes): Don't declare.
3702 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3703 (backend_data, MY_backend_data): Don't define.
3705 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3706 ns32k-*-lites* like ns32k-*-netbsd*.
3708 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3711 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3713 * coffcode.h (coff_write_object_contents): Restore setting
3714 f_timdat to 0, deleted on August 22.
3716 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3718 * coffcode.h (coff_bfd_copy_private_symbol_data,
3719 coff_bfd_copy_private_section_data,
3720 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3721 * peicode.h (coff_bfd_copy_private_bfd_data): New
3722 (pe_bfd_copy_private_bfd_data): New.
3723 (coff_swap_scnhdr_in): Swap bss size into the right place.
3724 (pe_print_private_bfd_data): Add some newlines.
3726 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3728 * som.c (setup_sections): Don't die if a space has no subspaces.
3730 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3732 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3733 dynamic symbol override a common symbol. Don't change the size or
3734 type if they have been set and the new symbol is not a definition.
3735 Warn if the size or type changes.
3737 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3739 * som.c (som_begin_writing): Don't write the symbol table or
3741 (som_finish_writing): Write them here. Place them after the
3742 subspace data, but before the relocs.
3744 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3746 * sunos.c (sunos_add_one_symbol): Just pass false, not
3747 info->shared_library, to sunos_create_dynamic_sections.
3748 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3750 (sunos_check_dynamic_reloc): Remove .text section assertion.
3752 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3754 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3755 * configure, configure.in: Add pmac_xcoff_vec case.
3756 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3757 * coff-pmac.c: New file, PowerMac XCOFF support.
3758 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3759 * targets.c (pmac_xcoff_vec): Declare.
3761 * mpw-config.in: Various changes to be compatible with the
3762 autoconf-based configury.
3763 * mpw-make.sed: New file, sed commands to translate Unix
3764 makefile into MPW syntax.
3765 * mpw-make.in: Remove.
3766 * hosts/mpw.h: Remove.
3767 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3768 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3770 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3772 * binary.c (binary_get_symtab): Return an empty string on error.
3773 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3775 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3777 * coff-ppc.c: Reformatted according to gnu conventions
3778 Removed irrelevant "if 0" code
3780 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3782 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3783 symbols rather than as indirect symbols.
3784 (MY(slurp_symbol_table)): Don't do anything special about
3787 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3788 of .ctors and .dtors sections is no larger than 2.
3790 * sunos.c (sunos_add_one_symbol): Don't change
3791 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3793 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3794 dynamic symbols when creating a shared library.
3795 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3797 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3798 written even if it is not defined in a regular object.
3799 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3800 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3801 rather than the constant 22.
3802 (sunos_check_dynamic_reloc): Handle creating a shared library.
3803 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3804 zero when creating a shared library.
3805 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3806 write it out at the start of the symbol table.
3808 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3810 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3812 * config.bfd: Add arm-*-coff.
3813 * configure.in, configure: Add armcoff_{little,big}_vec.
3814 * targets.c (armcoff_{little,big}_vec): Declare.
3815 (bfd_target_vector): Add armcoff_{little,big}_vec.
3816 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3818 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3820 * targets.c (bfd_find_target): Remove debugging code.
3822 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3824 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3826 * Makefile.in: added *-ppc files
3827 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3828 allow pe based .o's to be shared with other tools on ppc/NT
3829 * config.bfd: added powerpc[le]-[pe|winnt] config support
3830 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3831 * peicode.h: Added more section flags for PE on ppc
3832 Added coff_swap_filehdr_out to allow peicode.h to be
3833 used for non-image PE files on ppc.
3834 Check for image, or not, before copying pe_opthdr
3835 * targets.c: Added new bfd's
3836 * targets.c: Removed two inactive bfds that shouldn't have made it this
3839 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3841 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3842 explicit values to initialize all relocs. Change all users.
3843 (ppc_elf_brtaken_inner): New function to handle branch predicition
3845 (ppc_elf_brtaken_reloc): Ditto.
3846 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3847 relocs use ppc_elf_unsupported_reloc.
3848 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3849 needs to be reported.
3850 (ppc_elf_relocate_section): Support branch prediction relocs.
3852 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3854 * bfd.c (bfd_assert): Remove \n from string passed to
3857 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3858 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3859 (bfd_coff_make_section_hook): Don't define.
3860 (coff_make_section_hook): Remove.
3861 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3862 (styp_to_sec_flags): Likewise.
3863 (coff_write_object_contents): Likewise.
3864 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3866 * libcoff.h: Rebuild.
3867 * coffgen.c (make_a_section_from_file): Just call
3868 bfd_make_section_anyway, not bfd_make_section or
3869 bfd_coff_make_section_hook.
3870 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3871 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3872 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3873 make_section_hook field.
3874 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3876 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3877 pointers into value field for warning and indirect symbols; just
3878 leave the value field alone.
3879 * linker.c (generic_link_add_symbol_list): Use next symbol for
3880 warning and indirect symbols, rather than looking in symbol value.
3881 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3882 parameter. Change all callers. Remove support for indirect
3883 symbols; it didn't work anyhow.
3884 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3885 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3886 * bfd-in2.h: Rebuild.
3888 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3890 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3891 go back to telling the tools this reloc operates on 32 bits.
3893 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3895 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3896 rather than a direct fprintf.
3897 * archive.c (_bfd_write_archive_contents): Likewise.
3898 * coffcode.h (coff_slurp_symbol_table): Likewise.
3899 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3900 (ppc_elf_unsupported_reloc): Likewise.
3901 (ppc_elf_relocate_section): Likewise.
3902 * i386linux.c (linux_tally_symbols): Likewise.
3903 (linux_finish_dynamic_link): Likewise.
3904 * osf-core.c (osf_core_core_file_p): Likewise.
3905 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3906 * som.c (som_sizeof_headers): Likewise.
3907 * srec.c (srec_bad_byte): Likewise.
3908 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3909 * libbfd-in.h (bfd_assert): Declare first parameter const.
3910 * libbfd.h: Rebuild.
3911 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3912 bfd_reloc_overflow is enough.
3913 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3914 * coff-h8500.c (rtype2howto): Likewise.
3915 * coff-z8k.c (rtype2howto): Likewise.
3916 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3917 * elf.c (_bfd_elf_get_lineno): Likewise.
3918 (_bfd_elf_no_info_to_howto): Likewise.
3919 (_bfd_elf_no_info_to_howto_rel): Likewise.
3920 * hp300hpux.c (convert_sym_type): Likewise.
3921 (MY(swap_std_reloc_in)): Likewise.
3922 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3924 * libaout.h (struct aoutdata): Add line_buf field.
3925 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3926 and filename_buffer. Instead, use a malloc buffer stored in the
3927 new line_buf field. Remove length restrictions.
3929 * coffgen.c (string_size): Remove static variable.
3930 (debug_string_size, debug_string_section): Likewise.
3931 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3932 and debug_string_size_p parameters. Use them instead of the
3933 global variables. Change all callers.
3934 (coff_write_symbol): Likewise.
3935 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3936 (coff_write_symbols): Add local variables to replace removed
3939 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3940 function, and line_base fields.
3941 * libcoff.h: Rebuild.
3942 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3943 information, rather than using static variables.
3945 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3946 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3948 * init.c (initialized): Remove static variable.
3949 (bfd_init): Don't bother setting initialized.
3950 (bfd_check_init): Remove.
3951 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3952 * libbfd.h: Rebuild.
3954 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3956 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3957 size for full core dumps. Copy core file header to private data.
3958 (rs6000coff_core_file_failing_command,
3959 rs6000coff_core_file_failing_signal): New functions to extract
3960 the file name and terminating signal from the core file.
3961 * coff-rs6000.c: Use them.
3963 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3965 Change arch info to be const, initialized at compile time.
3966 * archures.c: Reindent many functions. Change CONST to const.
3967 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3968 nothing set it anyhow. Make next const.
3969 (bfd_arch_info_list): Remove.
3970 (bfd_archures_list): Rename from archures_init_table. Change from
3971 a table of function pointers to a table of bfd_arch_info_type
3972 structure addresses.
3973 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3974 (bfd_lookup_arch): Likewise.
3975 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3977 (bfd_default_arch_struct): Make const.
3978 (bfd_arch_init, bfd_arch_linkin): Remove.
3979 (bfd_get_arch_info): Return a const pointer.
3980 * init.c (bfd_init): Don't call bfd_arch_init.
3981 * bfd.c (struct _bfd): Make arch_info const.
3982 * bfd-in2.h: Rebuild.
3983 * libbfd.h: Rebuild.
3984 * configure.in: Put & before everything in $selarchs.
3985 * configure: Rebuild.
3986 * cpu-*.c: Change bfd_*_arch from a function which calls
3987 bfd_arch_linkin to a const structure.
3988 * ieee.c (ieee_object_p): Make arch const.
3990 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3992 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3994 * bfd-in2.h: Regenerate.
3995 * libbfd.h: Regenerate.
3997 * elf32-ppc.c (reloc_type): Update names to match current draft.
3998 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3999 relative. Update names to current V.4 draft.
4000 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4001 (ppc_elf_relocate_section): Rename relocations to match draft.
4003 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4005 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4006 compiled with -mrelocatable-lib to be linked with either normal
4007 modules or -mrelocatable modules.
4009 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4011 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4012 in the a.out header.
4014 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4015 a reloc against a local symbol, even if it's not a section.
4017 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4019 * targets.c (bfd_target): Remove unused align_power_min field.
4020 * bfd-in2.h: Rebuild.
4021 * All backends: Remove initialization of align_power_min.
4023 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4025 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4027 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4029 * config.bfd (mips-dec-netbsd*): New target.
4030 * configure.host (mips-dec-netbsd*): New host.
4031 * configure.in (mips-dec-netbsd*): New native.
4032 * configure: Rebuild.
4034 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4036 Make the COFF backend linker merge common types:
4037 * cofflink.c (struct coff_debug_merge_element): Define.
4038 (struct coff_debug_merge_type): Define.
4039 (struct coff_debug_merge_hash_entry): Define.
4040 (struct coff_debug_merge_hash_table): Define.
4041 (coff_debug_merge_hash_table_init): Define.
4042 (coff_debug_merge_hash_table_free): Define.
4043 (coff_debug_merge_hash_lookup): Define.
4044 (struct coff_final_link_info): Add debug_merge field.
4045 (coff_debug_merge_hash_newfunc): New static function.
4046 (_bfd_coff_final_link): Allocate and free debug_merge table.
4047 (coff_link_input_bfd): Merge identical enum, struct and union
4050 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4052 Convert i960 COFF to use COFF backend linker.
4053 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4054 structure to store the symbol being used.
4055 (coff_i960_start_final_link): New static function.
4056 (coff_i960_relocate_section): New static function.
4057 (coff_i960_adjust_symndx): New static function.
4058 (coff_start_final_link): Define.
4059 (coff_relocate_section): Define.
4060 (coff_adjust_symndx): Define.
4061 * coffcode.h (bfd_coff_backend_data): Add new callback function
4062 _bfd_coff_start_final_link.
4063 (bfd_coff_start_final_link): Define.
4064 (coff_start_final_link): Define if not defined.
4065 (bfd_coff_std_swap_table): Add coff_start_final_link.
4066 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4068 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4069 function callback is not NULL.
4070 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4071 (_bfd_coff_internal_syment_name): Declare.
4072 * libcoff.h: Rebuild.
4073 * configure.in (icoff_big_vec): Add cofflink.o.
4074 (icoff_little_vec): Likewise.
4075 * configure: Rebuild.
4077 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4079 * Makefile.in (clean-info): Remove extraneous tab from line
4082 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4084 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4085 contents has relocs.
4087 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4089 * coffcode.h (coff_compute_section_file_positions): Keep the
4091 (coff_write_object_contents): Remember if it's a relocatable
4093 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4094 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4095 if relocatable file. Swap out saved raw size.
4097 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4099 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4100 (maintainer-clean): Rename from realclean, passing
4101 maintainer-clean down to subdirectories, but leave realclean as a
4104 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4107 * dep-in.sed: Remove config.h from generated dependencies.
4109 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4110 broken out of sunos_canonicalize_dynamic_symtab.
4111 (sunos_canonicalize_dynamic_symtab): Call new function
4112 sunos_slurp_dynamic_symtab.
4113 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4114 dynamic symbol table to the caller.
4115 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4116 callback to override the symbols being read.
4117 * libaout.h (struct aout_backend_data): Add three new parameters
4118 to add_dynamic_symbols callback.
4120 Extensive minor changes to avoid various gcc warnings. Also:
4121 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4122 * archures.c (bfd_arch_info_type): Change mach field from long to
4124 (bfd_lookup_arch): Change machine parameter from long to unsigned
4127 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4129 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4130 a symbol with a non-zero plt_offset.
4132 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4134 * elfcode.h (align_file_position): Remove; not used.
4136 * configure.in: Only check for <sys/procfs.h> on a native system,
4137 and make sure it defines prstatus_t.
4138 * configure: Rebuild.
4140 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4142 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4144 * config.in: Rename from config.h.in.
4145 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4146 Check for config.h:config.in when creating stamp-h.
4147 * configure: Rebuild.
4148 * Makefile.in (stamp-h): Depend upon config.in rather than
4149 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4150 calling config.status.
4152 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4153 (Makefile): Just rebuild Makefile.
4154 (config.h, stamp-h): New targets.
4155 * configure.in: Create stamp-h when rebuilding config.h.
4156 * configure: Rebuild.
4158 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4160 * configure.in: Call AC_CONFIG_HEADER. Substitute
4161 HOST_64BIT_LONG. Check that various header files exist. Check
4162 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4163 and/or free need to be declared. Don't make a link to sysdep.h.
4164 Define TRAD_HEADER for various hosts.
4165 * configure: Rebuild.
4166 * configure.host: Don't set my_host. Add definitions taken from
4167 host header files for various entries. Remove entries which now
4169 * acconfig.h: New file.
4170 * config.h.in: New file, built by autoheader.
4171 * sysdep.h: New file.
4172 * Makefile.in (do_distclean): Don't remove sysdep.h.
4174 (LOCAL_H_DEPS): New variable.
4175 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4177 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4178 ($(OPTIONAL_BACKENDS)): Likewise.
4179 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4180 looking through sysdep.h.
4181 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4182 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4183 (fprintf_vma, sprintf_vma): Likewise.
4184 (int64_type, uint64_type): Don't define.
4185 * bfd-in2.h: Rebuild.
4186 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4187 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4188 * lynx-core.c: Include stuff from old hosts/lynx.h.
4189 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4190 rather than NO_FCNTL.
4191 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4192 rather than NATIVE_HPPAHPUX_COMPILER.
4193 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4195 * hosts/*.h: Remove all header files which merely include,
4196 declare, and define things. Leave header files which define
4197 information needed by trad-core.c.
4199 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4200 (BFD_CC_FOR_BUILD): Define.
4201 * configure.in: Use BFD_CC_FOR_BUILD.
4202 * configure: Rebuild.
4204 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4206 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4207 * configure: Rebuild.
4209 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4212 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4214 * config.bfd: i386pe_ve -> i386pe_vec.
4216 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4218 * configure.host: Incorporate host Makefile fragments by setting
4220 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4221 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4222 value based on whether the code is being compiled by a cross
4223 compiler. Don't substitute host_makefile_frag or frags.
4224 * aclocal.m4: New file to define local AC_PROG_CC.
4225 * configure: Rebuild.
4226 * Makefile.in (INSTALL): Set to @INSTALL@.
4227 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4228 (INSTALL_DATA): Set to @INSTALL_DATA@.
4230 (CC): Define as @CC@.
4231 (CFLAGS): Set to @CFLAGS@.
4232 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4233 (@host_makefile_frag@): Remove.
4234 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4235 after other options.
4236 (config.status): Remove dependency upon @frags@.
4237 * config/*.mh, config/README: Remove.
4239 * config.bfd: Rewrite to incorporate the contents of the Makefile
4240 fragments by setting shell variables, rather than merely returning
4241 the name of a Makefile fragment.
4242 * configure.in: Use shell variables set by config.bfd rather than
4243 looking at the target Makefile fragment files. Don't substitute
4244 target_makefile_frag. Do substitute TDEFINES.
4245 * configure: Rebuild.
4246 * Makefile.in (@target_makefile_frag@): Remove.
4247 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4248 * config/*.mt: Remove.
4250 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4252 * configure.in: Put changequote lines around "i[345]86" patterns
4253 section of core file support.
4255 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4257 * som.c (som_bfd_print_private_bfd_data): Define to use the
4260 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4262 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4263 entry, text_start and data_start.
4265 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4267 * Makefile.in (OFILES): Remove $(TDEPFILES).
4268 * config/apollo.mt (TDEPFILES): Remove.
4269 * config/README: Update.
4271 * configure.in: For a native configuration, set COREFILE and
4272 COREFLAG based on the canonical host name.
4273 * configure: Rebuild.
4274 * Makefile.in: Rebuild dependencies.
4275 (ALL_CFLAGS): Add @COREFLAG@.
4276 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4277 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4278 support routines. Check LYNX_CORE rather than HOST_LYNX.
4279 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4280 * i386lynx.c: Likewise.
4281 * m68klynx.c: Likewise.
4282 * sparclynx.c: Likewise.
4283 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4284 * *-core.c: Comment changes.
4285 * config/decstation.mh (HDEPFILES): Remove.
4286 (HDEFINES): Remove -DTRAD_CORE.
4287 * config/irix3.mh (RANLIB): Remove.
4288 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4289 (HDEFINES): Remove -DIRIX_CORE.
4290 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4291 (HDEFINES): Remove -DTRAD_CORE.
4292 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4293 * config/ultra3.mh (RANLIB): Remove.
4294 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4295 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4296 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4297 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4298 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4299 * config/i386aix.mh, config/i386bsd.mh: Remove.
4300 * config/i386linux.mh, config/i386mach3.mh: Remove.
4301 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4302 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4303 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4304 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4305 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4306 * config/solaris2.mh, config/stratus.mh: Remove.
4307 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4308 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4310 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4312 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4313 DT_FINI entry if the appropriate symbol is not in the hash table.
4315 * libelf.h (struct elf_backend_data): Add create_program_headers
4316 and want_hdr_in_seg fields.
4317 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4319 (elf_backend_create_program_headers): Likewise.
4320 (elfNN_bed): Initialize create_program_headers and
4322 * elf.c (get_program_header_size): Call create_program_headers
4324 (map_program_segments): Check want_hdr_in_seg backend field. Call
4325 create_program_headers backend routine.
4327 * elf.c (assign_file_positions_except_relocs): Align non allocated
4328 sections when creating an executable.
4330 * elfcode.h (elf_swap_phdr_in): Make non static.
4331 (elf_swap_phdr_out): Make non static.
4332 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4333 (bfd_elf32_swap_phdr_out): Declare.
4334 (bfd_elf64_swap_phdr_in): Declare.
4335 (bfd_elf64_swap_phdr_out): Declare.
4337 * ecofflink.c (ecoff_collect_shuffle): New static function.
4338 (_bfd_ecoff_get_accumulated_pdr): New function.
4339 (_bfd_ecoff_get_accumulated_sym): New function.
4340 (_bfd_ecoff_get_accumulated_ss): New function.
4341 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4342 (_bfd_ecoff_get_accumulated_sym): Declare.
4343 (_bfd_ecoff_get_accumulated_ss): Declare.
4344 * libbfd.h: Rebuild.
4346 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4348 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4350 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4351 warning symbols. If any section is named .gnu.warning.XXX, treat
4352 the contents as a warning to be issued if the symbol XXX is
4354 (elf_link_output_extsym): For an indirect or warning symbol, just
4355 output the symbol it points to.
4357 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4358 if bfd_hash_allocate fails, since it will already be set.
4359 (generic_link_hash_newfunc): Likewise.
4360 (archive_hash_newfunc): Likewise.
4361 (hash_entry_bfd): New static function.
4362 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4363 callback. Allocate a new warning using the hash table newfunc.
4364 Use bfd_hash_replace to update the entry in the hash table, rather
4365 than assuming we can copy the fields with structure assignment.
4367 * hash.c (bfd_hash_replace): New function.
4368 * bfd-in.h (bfd_hash_replace): Declare.
4369 * bfd-in2.h: Rebuild.
4371 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4373 * config.bfd: Add mips*vr4300-*-elf* target.
4374 * config/mipsbvr4300.mt: Added.
4376 See file ChangeLog.2
4383 version-control: never