1 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4 alignment hack--we can get the lnnoptr info another way without
5 suddenly increasing the alignment requirements. Set the flags for
7 (ecoff_compute_section_file_positions): Do so.
9 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
11 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
12 to keep the HP emulator database happy.
14 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
15 From Kevin Buettner <kev@primenet.com>.
17 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
19 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
20 name of a NULL section.
22 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
24 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
25 set, always call the notice callback.
27 * VERSION: Increment for bfdlink.h change.
29 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
31 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
32 (sh_relax_delete_bytes): Correct handling of differently sized
33 trailing alignment reloc.
35 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
37 * configure.in: Warn if there is no known 64 bit type.
40 * Makefile.in: Rebuild dependencies.
41 (BFD32_BACKENDS): Add ppcboot.o.
42 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
44 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
45 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
47 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
49 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
50 (bfd_mips_elf64_swap_reginfo_out): Move from here...
51 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
52 (bfd_mips_elf64_swap_reginfo_out): ...to here.
54 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
56 * elf64-mips.c: Improve reloc special_functions and handling of
57 SHT_MIPS_OPTIONS section.
58 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
59 mips_elf_hi16_reloc and make globally visible.
60 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
61 make globally visible.
62 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
63 make globally visible.
64 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
65 and make globally visible.
66 (gprel16_with_gp): Check howto->src_mask before using value in
68 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
69 and make globally visible.
70 (gprel32_with_gp): Check howto->src_mask before fetching value.
71 (bfd_mips_elf_swap_options_in): New function.
72 (bfd_mips_elf_swap_options_out): New function.
73 (_bfd_mips_elf_set_private_flags): Rename from
74 mips_elf_set_private_flags and make globally visible.
75 (_bfd_mips_elf_copy_private_bfd_data): Rename from
76 mips_elf_copy_private_bfd_data and make globally visible.
77 (_bfd_mips_elf_merge_private_bfd_data): Rename from
78 mips_elf_merge_private_bfd_data and make globally visible.
79 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
80 for a SHT_MIPS_OPTIONS section.
81 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
82 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
83 name of a SHT_MIPS_OPTIONS section.
84 (_bfd_mips_elf_set_section_contents): New function.
85 (mips_elf32_section_processing): Set the GP value in a
86 SHT_MIPS_OPTIONS section.
87 (_bfd_mips_elf_find_nearest_line): Rename from
88 mips_elf_find_nearest_line and make globally visible.
89 (bfd_elf32_set_section_contents): Define.
90 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
91 (_bfd_mips_elf_lo16_reloc): Declare.
92 (_bfd_mips_elf_gprel16_reloc): Declare.
93 (_bfd_mips_elf_got16_reloc): Declare.
94 (_bfd_mips_elf_gprel32_reloc): Declare.
95 (_bfd_mips_elf_set_private_flags): Declare.
96 (_bfd_mips_elf_copy_private_bfd_data): Declare.
97 (_bfd_mips_elf_merge_private_bfd_data): Declare.
98 (_bfd_mips_elf_find_nearest_line): Declare.
99 (_bfd_mips_elf_set_section_contents): Declare.
101 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
103 (elf_info_to_howto): Define.
104 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
106 (elf_info_to_howto): Define.
107 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
109 (elf_info_to_howto): Define.
111 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
112 R_MOV16B[12], to match change in coff/internal.h.
114 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
116 * elf64-mips.c: Extensive additions to provide better support for
117 writing files and for gas.
118 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
119 of mips_elf_object_p.
120 (mips_elf32_object_p): Rename from mips_elf_object_p; call
121 _bfd_mips_elf_object_p.
122 (_bfd_mips_elf_final_write_processing): Rename from
123 mips_elf_final_write_processing and make globally visible.
124 (_bfd_mips_elf_fake_sections): Rename from
125 mips_elf_fake_sections and make globally visible.
126 (_bfd_mips_elf_section_from_bfd_section): Rename from
127 mips_elf_section_from_bfd_section and make globally visible.
128 (_bfd_mips_elf_section_processing): New function, broken out of
129 mips_elf_section_processing.
130 (mips_elf32_section_processing): Rename from
131 mips_elf_section_processing; call
132 _bfd_mips_elf_section_processing.
133 (_bfd_mips_elf_symbol_processing): Rename from
134 mips_elf_symbol_processing and make globally visible.
135 (_bfd_mips_elf_read_ecoff_info): Rename from
136 mips_elf_read_ecoff_info and make globally visible.
137 (mips_elf32_ecoff_debug_swap): Rename from
138 mips_elf_ecoff_debug_swap.
139 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
140 struct symbol_cache_entry.
141 (_bfd_elf_validate_reloc): New function, moved in from
142 elfcode.h:validate_reloc.
143 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
144 to _bfd_elf_validate_reloc. Change all callers.
145 * elf-bfd.h (bfd_section_from_shdr): Declare.
146 (_bfd_elf_symbol_from_bfd_symbol): Declare.
147 (_bfd_elf_validate_reloc): Declare.
148 (_bfd_mips_elf_object_p): Declare.
149 (_bfd_mips_elf_fake_sections): Declare.
150 (_bfd_mips_elf_section_from_bfd_section): Declare.
151 (_bfd_mips_elf_section_processing): Declare.
152 (_bfd_mips_elf_symbol_processing): Declare.
153 (_bfd_mips_elf_read_ecoff_info): Declare.
154 (_bfd_mips_elf_final_write_processing): Declare.
155 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
158 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
159 (mips_elf_final_write_processing): Likewise.
161 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
163 64-bit MIPS ELF ABI objdump support:
164 * elf64-mips.c: New file.
165 * Makefile.in: Rebuild dependencies.
166 (BFD64_BACKENDS): Add elf64-mips.o.
167 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
168 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
169 bfd_elf64_littlemips_vec to targ_selvecs.
170 (mips*-*-elf*): Likewise.
171 * confingure.in: Add bfd_elf64_bigmips_vec and
172 bfd_elf64_littlemips_vec to vector switch.
173 * configure: Rebuild.
174 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
175 broken out of mips_elf_section_from_shdr.
176 (mips_elf32_section_from_shdr): Rename from
177 mips_elf_section_from_shdr. Call new function.
178 (elf_backend_section_from_shdr): Update name of renamed function.
179 * elf-bfd.h (struct elf_size_info): Change second parameter of
180 write_out_phdrs to be const. Likewise for second parameter of
182 (struct bfd_elf_section_data): Add rel_hdr2 field.
183 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
184 (bfd_elf32_swap_symbol_out): Likewise.
185 (bfd_elf32_swap_reloc_in): Likewise.
186 (bfd_elf32_swap_reloc_out): Likewise.
187 (bfd_elf32_swap_reloca_in): Likewise.
188 (bfd_elf32_swap_reloca_out): Likewise.
189 (bfd_elf32_swap_phdr_in): Likewise.
190 (bfd_elf32_swap_phdr_out): Likewise.
191 (bfd_elf32_swap_dyn_in): Likewise.
192 (bfd_elf32_swap_dyn_out): Likewise.
193 (bfd_elf32_slurp_symbol_table): Declare.
194 (bfd_elf32_write_shdrs_and_ehdr): Declare.
195 (bfd_elf32_write_out_phdrs): Declare.
196 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
197 (bfd_elf64_swap_symbol_out): Likewise.
198 (bfd_elf64_swap_reloc_in): Likewise.
199 (bfd_elf64_swap_reloc_out): Likewise.
200 (bfd_elf64_swap_reloca_in): Likewise.
201 (bfd_elf64_swap_reloca_out): Likewise.
202 (bfd_elf64_swap_phdr_in): Likewise.
203 (bfd_elf64_swap_phdr_out): Likewise.
204 (bfd_elf64_swap_dyn_in): Likewise.
205 (bfd_elf64_swap_dyn_out): Likewise.
206 (bfd_elf64_slurp_symbol_table): Declare.
207 (bfd_elf64_write_shdrs_and_ehdr): Declare.
208 (bfd_elf64_write_out_phdrs): Declare.
209 (_bfd_mips_elf_section_from_shdr): Declare.
210 * elf.c (bfd_section_from_shdr): Remove assertion requiring
211 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
212 section for the section, add the new one to rel_hdr2. Increment
213 reloc_count rather than setting it.
214 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
215 Remove static declaration.
216 (elf_write_shdrs_and_ehdr): Define name as macro.
217 (elf_write_out_phdrs): Likewise.
218 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
219 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
220 (elf_swap_symbol_in): Change second parameter to be const.
221 (elf_swap_symbol_out): Likewise.
222 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
223 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
224 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
225 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
226 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
227 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
228 parameter to be const. Make non-static.
229 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
231 (elf_slurp_symbol_table): Make non-static.
232 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
233 * elfxx-target.h (elf_info_to_howto): Define if not defined.
234 (elf_backend_size_info): Likewise.
235 (elfNN_bed): Use elf_backend_size_info.
236 * targets.c (bfd_elf64_bigmips_vec): Declare.
237 (bfd_elf64_littlemips_vec): Declare.
238 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
239 bfd_elf64_littlemips_vec if BFD64 is defined.
241 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
243 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
245 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
246 zeroes, in alignment holes.
248 * configure: Rebuild with autoconf 2.10.
250 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
251 potential leading underscore in the allocated buffer.
253 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
255 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
256 symbols into .sbss if this is a relocatable link.
258 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
260 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
261 undefined symbols when creating a shared library.
263 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
265 * coff-sh.c: Add a bunch of new code and static const arrays to
266 support aligning loads and stores on four byte memory boundaries.
268 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
270 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
272 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
275 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
277 * cache.c (bfd_open_file): Unlink the file before opening it for
278 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
280 * opncls.c (bfd_fdopenr): Set opened_once.
282 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
284 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
287 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
288 the code unconditionally.
290 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
292 * libcoff-in.h (struct pei_section_tdata): Define structure.
293 (pei_section_data): Define macro.
294 * libcoff.h: Rebuild.
295 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
296 store s_paddr field in pei_section_data.
297 (coff_compute_section_file_positions): Use pei_section_data rather
298 than _cooked_size, and don't overwrite an existing value.
299 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
300 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
301 * peicode.h (coff_bfd_copy_private_section_data): Define if
303 (pe_bfd_copy_private_section_data): New static function if
306 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
308 * srec.c (srec_set_arch_mach): Write as a function rather than a
311 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
312 no map, just check each member in turn to see whether it is
315 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
317 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
318 table. Call BFD_ASSERT to validate header size, instead of
320 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
323 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
325 * ppcboot.c: New target for looking at PPCbug boot records.
327 * config{ure.in,.bfd}: Add support for ppcboot target.
329 * configure: Regenerate.
331 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
333 * coff-h8300.c (howto_table): Update names to match recent
334 changes to include/coff/internal.h. Fix minor errors in the
335 existing relocs. Add R_MOVL1 and R_MOVL2.
336 (rtype2howto): Similarly.
337 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
338 existing relaxing code and peform more relaxing.
339 (h8300_reloc16_extra_cases): Likewise.
341 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
343 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
346 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
348 * elfcode.h (elf_object_p): Reject generic ELF target if
349 e_machine matches an alternate machine code in a specific backend.
351 * netbsd-core.c (netbsd_core_vec): Remove initializer for
352 obsolete align_power_min field.
354 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
356 * coff-h8300.c (reloc_howto_type): Add howto entry for
358 (rtype2howto): Handle R_PCRWORD_B.
359 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
360 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
361 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
364 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
366 * aoutx.h (translate_from_native_sym_flags): Set the section for
367 BSF_CONSTRUCTOR symbols.
369 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
372 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
374 * coffcode.h (coff_write_object_contents): In comdat section lookup,
375 stop looking when section is found.
377 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
379 * coffcode.h (STRING_SIZE_SIZE): Define.
380 (styp_to_sec_flags): Handle long symbol names when looking for the
382 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
383 (bfd_coff_long_section_names): Define.
384 (coff_write_object_contents): Handle long section names.
385 (bfd_coff_std_swap_table): Initialize new field.
386 * libcoff.h: Rebuild.
387 * coffgen.c (make_a_section_from_file): Handle long section
389 (coff_write_symbols): Handle long section names.
390 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
391 * coff-mips.c (mips_ecoff_backend_data): Likewise.
392 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
393 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
394 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
395 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
396 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
397 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
399 * bout.c (b_out_callback): Set lma of sections.
400 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
401 parameter to output_bfd. Used input_bfd instead of output_bfd in
404 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
406 * aoutx.h (translate_from_native_sym_flags): Don't create
407 SEC_CONSTRUCTOR sections.
408 * ecoff.c (ecoff_set_symbol_info): Likewise.
410 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
411 From Don Bowman <bowman@waterloo.hp.com>.
413 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
415 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
416 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
418 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
420 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
421 mips_32_relocs field.
422 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
423 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
424 relocs against a global symbol which is not defined in a regular
426 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
427 against a global symbol, increment mips_32_relocs.
428 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
429 the symbol is not defined in a regular file, make room in the
432 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
434 * ecoff.c (ecoff_compute_section_file_positions): Track the real
435 file position and the virtual file position separately. Set
436 filepos information bsaed on the real file position.
437 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
438 Jan 23 change to coffcode.h.
440 * som.c (som_slurp_symbol_table): Set the symbol count to the
441 number of BFD symbols created.
443 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
445 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
446 output file if linking shared objects. Loop to check all relocs,
447 rather than returning false on first error.
449 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
451 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
452 (ppc_elf_additional_program_headers): If .interp section, bump #
453 of program headers by 1.
454 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
455 (ppc_elf_size_dynamic_sections): Add support for .plt section.
456 (ppc_elf_check_relocs): Print out filename in debug code. Enable
458 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
460 (ppc_elf_relocate_section): If the output section isn't defined,
461 don't abort, just give an error message.
463 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
464 being created is .sdata or .sdata2, don't make the symbol dynamic.
466 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
468 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
469 members of an archive for dynamic objects with no symbols, and
470 pass them directly to check_archive_element.
471 (xcoff_link_check_ar_symbols): Pass dynamic objects to
472 xcoff_link_check_dynamic_ar_symbols.
473 (xcoff_link_check_dynamic_ar_symbols): New static function.
475 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
476 from _bfd_nodynamic to _bfd_xcoff.
477 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
479 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
480 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
481 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
482 * libcoff.h: Rebuild.
483 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
484 (xcoff_get_section_contents): New static function.
485 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
486 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
487 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
488 (xcoff_dynamic_reloc): New static variable.
489 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
490 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
492 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
494 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
495 if reloc_entry->addend is not 0.
496 (CALC_ADDEND): Just set the addend to reloc.r_offset.
498 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
500 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
502 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
503 Add entries for R_SPARC_[56].
504 (sparc_reloc_map): Add entries for R_SPARC_[56].
506 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
508 Optimize linking of stabs in sections as used in ELF and COFF.
510 * libbfd-in.h (_bfd_link_section_stabs): Declare.
511 (_bfd_write_section_stabs): Declare.
512 (_bfd_write_stab_strings): Declare.
514 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
515 (struct coff_link_hash_table): Add stab_info field.
516 * libcoff.h: Rebuild.
517 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
519 (coff_link_add_symbols): Call _bfd_link_section_stabs if
521 (_bfd_coff_final_link): Write out stab strings hash table.
522 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
523 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
525 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
526 (struct bfd_elf_section_data): Add stab_info field.
527 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
529 * elflink.h (elf_link_add_object_symbols): If appropriate, call
530 _bfd_link_section_stabs.
531 (elf_bfd_final_link): Write out stab strings hash table.
532 (elf_link_input_bfd): Handle optimized stabs sections.
533 * reloc.c (_bfd_final_link_relocate): Check address against
534 _raw_size rather than _cooked_size.
535 * Makefile.in: Rebuild dependencies.
536 (BFD_LIBS): Add stabs.o
537 (BFD_LIBS_CFILES): Add stabs.c.
539 * VERSION: Increment for bfdlink.h change.
541 * coffgen.c (coff_renumber_symbols): Correct handling of
542 BSF_NOT_AT_END common symbols.
544 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
546 * coff-ppc.c (record_toc): Add cast to avoid warning.
547 (ppc_allocate_toc_section): Likewise.
548 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
549 (ppc_coff_reloc_type_lookup): Remove unreached code.
550 * coffcode.h (coff_write_object_contents): Don't take the address
552 * peicode.h (pe_print_idata): Add casts to avoid warning.
553 (pe_print_edata): Likewise.
554 (pe_print_reloc): Remove ANSI C string concatenation.
556 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
558 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
560 * libcoff.h: Rebuild.
561 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
563 (coff_swap_aux_out): Likewise.
564 * peicode.h (coff_swap_aux_in): Likewise.
565 (coff_swap_aux_out): Likewise.
566 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
568 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
570 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
571 Fix up .bf endndx link fields.
572 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
574 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
577 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
579 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
580 on Solaris PowerPC systems doesn't get confused.
582 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
585 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
586 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
587 update did_reg and did_reg2.
589 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
591 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
593 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
594 callback routines, pass h->root.string rather than name, in case
595 copy is true and name is transient.
597 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
599 * elfcore.h: Add support for core files with multiple threads.
600 (Primarily for Solaris.)
602 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
604 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
605 section->orelocation is NULL.
607 * coffgen.c (bfd_coff_get_syment): New function.
608 (bfd_coff_get_auxent): New function.
609 * bfd-in.h (bfd_coff_get_syment): Declare.
610 (bfd_coff_get_auxent): Declare.
611 * bfd-in2.h: Rebuild.
613 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
615 * elf32-mips.c (struct mips_hi16): Define.
616 (mips_hi16_addr, mips_hi16_addend): Remove.
617 (mips_hi16_list): New static variable.
618 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
619 (mips_elf_lo16_reloc): Process mips_hi16_list.
620 (mips_elf_relocate_section): Permit an arbitrary number of HI16
621 relocs before the associated LO16 reloc.
623 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
625 * versados.c (versados_scan): Check bfd_alloc return value.
626 (versados_object_p): Check all bfd_read return values. Require
627 that lang field be less than 10, to avoid confusion with Intel Hex
630 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
632 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
633 not 0, for an absolute symbol.
634 (NAME(aout,swap_ext_reloc_out)): Likewise.
636 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
637 (ihex_write_object_contents): For a large start address, output
638 the full 32 bit address in record type 5.
640 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
641 to int to avoid promotion problems in prototype.
643 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
645 * configure.host: Use ${srcdir} when looking for picfrag.
647 * configure.host: Switch on ${libdir}, not $(libdir). From
648 alan@spri.levels.unisa.edu.au (Alan Modra).
650 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
651 entry point, not just for DYNAMIC objects.
652 * sunos.c (sunos_add_dynamic_symbols): Always call
653 sunos_create_dynamic_sections. If called with a non DYNAMIC
654 object, don't do anything else.
655 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
657 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
659 * configure.in: Permit --enable-shared to specify a list of
661 * configure: Rebuild.
663 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
664 host when configuring with --enable-shard.
666 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
668 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
671 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
672 to avoid crashing in bfd_hash_replace.
674 * sysdep.h: Use #ifdef, not #if.
676 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
678 * config.in: Rebuild.
680 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
682 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
683 (AC_CHECK_HEADERS): Check for sys/time.h
684 (AC_HEADER_TIME): Add macro.
685 * configure: Rebuild.
686 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
687 to control what combination of <time> and <sys/time.h>
690 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
692 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
693 (aout_32_sunos4_write_object_contents): Likewise.
694 * aoutx.h (NAME(aout,machine_type)): Handle
695 bfd_mach_sparc_{sparclet,sparclite}.
696 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
697 (bfd_mach_sparc_v9_p): Update.
698 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
699 * libaout.h (enum machine_type): Add M_SPARCLET.
700 * sunos.c (MACHTYPE_OK): Define.
701 * bfd-in2.h: Regenerated.
703 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
705 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
706 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
707 * elflink.c (_bfd_elf_create_got_section): Store the
708 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
709 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
710 global offset table goes over 0x1000, set the value of
711 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
712 (elf32_sparc_relocate_section): Subtract the offset of
713 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
715 * elfcode.h: Don't include <string.h>.
717 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
719 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
720 generic_link_hash_newfunc. All references changed.
721 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
722 moved here from libbfd-in.h.
723 * libbfd-in.h: Corresponding changes.
724 * libbfd.h: Regenerated.
726 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
728 * aoutx.h (aout_link_input_section_std): When reporting an
729 overflow error, use the name of the symbol in the hash table if
731 (aout_link_input_section_ext): Likewise.
733 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
734 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
736 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
738 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
739 * coffcode.h (coff_compute_section_file_positions): Likewise.
740 (coff_write_object_contents): Likewise.
742 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
744 * section.c (SEC_LINK_ONCE): Define.
745 (SEC_LINK_DUPLICATES): Define.
746 (SEC_LINK_DUPLICATES_DISCARD): Define.
747 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
748 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
749 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
750 * bfd-in2.h: Rebuild.
751 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
752 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
753 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
754 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
755 SEC_LINK_ONCE, and look through the symbol table for the setting
756 for SEC_LINK_DUPLICATES.
757 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
758 set for a section, find the section symbol in the symbol table,
759 and set the aux entry based on SEC_LINK_DUPLICATES.
760 * coffgen.c (coff_print_symbol): Add a space before "checksum".
761 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
762 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
763 * coff-i386.c (i386coff_vec): Likewise.
764 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
766 * VERSION: Bump to 2.6.1.
767 * Makefile.in (stamp-h): Depend upon VERSION.
769 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
771 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
773 * linker.c (generic_link_hash_newfunc): No longer static.
774 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
776 * coff-h8300.c: Add two derived hash tables and their associated
777 funtions and #defines for use by the h8300 linker.
778 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
779 the function vector as needed. Place the address of the function
780 vector entry in the location specified by the R_MEM_INDIRECT reloc.
781 Rewrite the vectors section contents as necessary.
782 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
783 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
784 (coff_bfd_link_hash_table_create): Likewise.
786 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
788 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
789 __attribute__ ((__unused__)) so that -Wall doesn't warn about
791 (hppa_rebuild_insn): Pass pointer to correct type to
792 low_sign_unext and dis_assemble_21.
794 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
796 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
797 Stick with sparc-*-{sysv4*,solaris2*}.
799 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
801 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
802 (coff_swap_aux_out): Swap out extra PE x_scn fields.
803 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
804 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
805 fields is non-zero, print them.
807 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
808 ifdef. Remove unused variables.
809 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
811 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
812 (get_symbol_value): Ifdef out.
813 (pe_ppc_reloc): Ifdef out. Remove unused variables.
814 (coff_ppc_relocate_section): Remove unused variables. Make
815 fprintf strings and argument types correspond. Put before_addr in
817 (dump_toc): Make fprintf strings and argument types correspond.
818 (ppc_process_before_allocation): Remove unused variables. Always
820 (ppc_reflo_reloc): Ifdef out.
821 (ppc_addr32nb_reloc): Ifdef out.
822 (ppc_coff_rtype2howto): Make fprintf strings and argument types
824 (coff_ppc_rtype_to_howto): Likewise.
825 (ppc_coff_swap_sym_in_hook): Remove unused variables.
827 * peicode.h (pe_print_idata): Move otherwise unused variables into
828 the #ifdef where they are used. Always return a value.
829 (pe_print_edata): Make fprintf strings and argument types
830 correspond. Always return a value.
831 (pe_print_pdata): Removed unused variable addr_value. Always
833 (pe_print_reloc): Remove unused variable onaline. Make fprintf
834 strings and argument types correspond. Always return a value.
836 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
837 (ppc_elf_finish_dynamic_symbol): Move definition of unused
838 variable rela inside #if 0 section where it is used.
841 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
842 functions to start with _bfd_.
843 * aout-ns32k.c: Include ns32k.h. Change references to renamed
844 functions in cpu-ns32k.h.
845 * Makefile.in: Rebuild dependencies.
846 (HFILES): Add ns32k.h.
848 * section.c (struct sec): Add linker_mark field. Change
849 user_set_vma and reloc_done to be single bit fields.
850 (STD_SECTION): Update accordingly.
851 * bfd-in2.h: Rebuild.
852 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
854 (aout_link_input_bfd): Don't link unmarked sections.
855 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
857 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
858 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
860 * elflink.h (elf_bfd_final_link): Mark sections included in the
862 (elf_link_input_bfd): Don't link unmarked sections.
863 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
865 (xcoff_link_input_bfd): Don't link unmarked sections.
867 * coffswap.h (coff_swap_scnhdr_out): Include section name in
868 overflow error messages.
870 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
872 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
873 is not set, print "BFD: " before the error message.
875 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
876 Miles Bader <miles@gnu.ai.mit.edu>.
877 * configure: Rebuild.
879 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
881 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
884 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
885 m68k-aout, m68k-coff, and m68k-elf targets.
887 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
889 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
890 (ieee_generic_stat_arch_elt): Restructured to prevent
891 ieee_object_p from being called repeatedly.
893 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
895 * coffcode.h (coff_write_object_contents): Allocate
896 buffers large enough for any FILEHDR or AOUTHDR.
898 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
900 * ecofflink.c (lookup_line): New static function, renamed and
901 slighly changed from old _bfd_ecoff_locate_line.
902 (_bfd_ecoff_locate_line): Cache line number information. Use
903 lookup_line for actual lookup.
905 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
907 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
908 multiple of 20 bytes.
910 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
912 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
913 allocate ecoff_find_line, and don't initialize by hand.
914 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
915 mips_elf_find_line, and don't call memset.
917 * coffcode.h (coff_compute_section_file_positions): If not
918 producing a final executable, don't consider sofar when aligning
919 the section to the correct size.
921 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
923 * coffcode.h (coff_add_missing_symbols): Ifdef out.
924 (coff_write_object_contents): Don't call coff_add_missing_symbols.
925 * coffgen.c (coff_section_symbol): Ifdef out.
927 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
929 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
930 output_bfd is not NULL.
932 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
934 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
935 of bfd_alloc (fixes fix_line not being initialized).
936 Delete zeroing of fix_{value,tag,end,scnlen} fields.
938 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
940 * coffcode.h: Allow specific backends to override the
941 bfd_link_add_symbols routine.
943 * coff-h8300.c: Include genlink.h.
944 (howto_table): Add R_MEM_INDIRECT.
945 (rtype2howto): Support R_MEM_INDIRECT.
946 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
949 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
951 * coff-alpha.c (alpha_relocate_section): Use
952 info->callbacks_warning, rather than _bfd_error_handler, for
953 "multiple gp" warning.
955 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
957 * linker.c (bfd_wrapped_link_hash_lookup): New function.
958 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
959 table string. Use bfd_wrapped_link_hash_lookup.
960 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
962 * aoutx.h (aout_link_write_symbols): Use the name from the hash
963 table, if any, when writing out symbols.
964 (aout_link_input_section_std): Use the name from the hash table,
965 if any, when reporting undefined symbols.
966 (aout_link_input_section_ext): Likewise.
967 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
968 * bout.c (get_value): Likewise.
969 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
970 * ecoff.c (ecoff_reloc_link_order): Likewise.
971 * elflink.h (elf_link_add_object_symbols): Likewise.
972 (elf_reloc_link_order): Likewise.
973 * linker.c (_bfd_generic_link_output_symbols): Likewise.
974 (_bfd_generic_reloc_link_order): Likewise.
975 (default_indirect_link_order): Likewise.
976 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
977 * sunos.c (sunos_add_one_symbol): Likewise.
978 * xcofflink.c (xcoff_link_add_symbols): Likewise.
979 (bfd_xcoff_link_count_reloc): Likewise.
980 (xcoff_reloc_link_order): Likewise.
982 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
983 into -1 for intern->rss.
985 * configure: Rebuild with autoconf 2.8.
987 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
989 * stab-syms.c (__define_stab_duplicate): Define.
990 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
992 * bfd-in.h (bfd_get_stab_name): Declare.
993 * bfd-in2.h: Rebuild.
994 * Makefile.in: Rebuild dependencies.
995 (BFD_LIBS): Add stab-syms.o.
996 (BFD_LIBS_CFILES): Add stab-syms.c.
997 (BFD32_BACKENDS): Remove stab-syms.o.
998 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
999 * configure.in: Don't list stab-syms.o in bfd_backends.
1000 * configure: Rebuild.
1001 * libaout.h (aout_stab_name): Don't declare.
1002 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1005 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1007 * elf.c (assign_file_positions_for_segments): Adjust file offset
1008 for section alignment even if SEC_LOAD is not set.
1010 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1012 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1013 since they appear as targets in Makefile.in.
1014 * configure: Rebuild.
1016 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1017 don't fiddle with a symbol which is not defined anywhere.
1019 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1021 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1022 though they are defined in a shared library.
1023 (xcoff_build_ldsyms): Likewise.
1025 * coffgen.c (coff_find_nearest_line): Don't look at the line
1026 numbers for the section if section->lineno is NULL.
1028 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1029 message rather than calling BFD_ASSERT.
1030 * elfcode.h (write_relocs): Check return value of
1031 _bfd_elf_symbol_from_bfd_symbol.
1033 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1035 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1038 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1040 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1042 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1043 hppa_reloc_field_selector_type_alt.
1044 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1045 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1047 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1049 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1051 * elf.c (assign_file_positions_for_segments): Adjust the segment
1052 memory size for the alignment of a SEC_ALLOC section, not just a
1055 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1057 * m68klinux.c: New file.
1058 * hosts/m68klinux.h: New file.
1059 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1060 * configure.in (m68*-*-linux*): New native host.
1061 (m68klinux_vec): New vector.
1062 * configure: Rebuild.
1063 * targets.c (m68klinux_vec): Declare.
1064 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1065 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1066 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1067 declaration from bfd_linux_size_dynamic_sections.
1068 (bfd_m68klinux_size_dynamic_sections): Declare.
1069 * bfd-in2.h: Rebuild.
1070 * Makefile.in: Rebuild dependencies.
1071 (BFD32_BACKENDS): Add m68klinux.o.
1072 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1074 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1076 * libhppa.h (pa_arch): Add pa20.
1077 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1078 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1079 (hppa_field_adjust): Handle e_nsel.
1080 * som.c: Provide default definitions for many new relocs found only
1081 in hpux10 include files.
1082 (som_fixup_formats): Add several new relocs from hpux10.
1083 (som_hppa_howto_table): Add hpux10 relocs.
1084 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1086 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1088 * mpw-make.sed: Edit out recent shared library support, and
1089 rules to rebuild .h files using doc/chew.
1091 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1093 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1094 size even of sections with no contents.
1096 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1098 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1099 starting with '$' the way we skip names starting with '.'. When
1100 updating x_endndx, don't be fooled by an index which has been
1103 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1104 struct/union/enum type with no elements.
1106 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1108 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1110 * archive.c (bfd_generic_archive_p): If the first file in the
1111 archive can not be recognized as an object, don't assume that this
1112 is the wrong format.
1114 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1115 format is not bfd_object.
1116 (bfd_elf_get_dt_soname): Likewise.
1118 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1120 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1123 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1125 * bfd.c (tdata): Add netbsd_core_data.
1126 * bfd-in2.h: Regenerated.
1128 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1130 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1131 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1132 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1135 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1136 to get the symbol index, matching 14 Jul 95 change.
1138 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1140 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1141 Remove duplicate definition of gp.
1143 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1145 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1146 assume that we can set the GP value and then get the same value,
1147 since it won't be true if the output file is neither ELF nor
1149 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1150 _bfd_get_gp_value here.
1151 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1152 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1154 (mips_elf_lo16_reloc): Likewise.
1155 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1156 Don't require that the BFD be ELF.
1157 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1158 (mips_elf_gprel32_reloc): Likewise.
1159 (mips_elf_relocate_section): Don't assume we can set and get the
1161 (mips_elf_finish_dynamic_symbol): Don't bother to use
1162 _bfd_get_gp_value here.
1164 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1165 Don't change epdr between malloc and free. Be careful not to free
1166 NULL pointers. Zero out the first RPDR.
1168 * configure.host: On Linux, only pass -rpath option if $(libdir)
1169 is neither /lib nor /usr/lib. From Alan Modra
1170 <alan@mullet.Levels.UniSA.Edu.Au>.
1172 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1174 (elf_dt_name): Rename from elf_dt_needed_name.
1175 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1177 (bfd_elf_get_dt_soname): New function.
1178 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1179 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1180 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1181 * bfd-in2.h: Rebuild.
1183 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1185 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1186 _bfd_sparc_elf_reloc_type_lookup.
1187 (bfd_elf32_bfd_reloc_type_lookup): Update.
1188 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1189 (sparc64_elf_howto_table): Define.
1190 (sparc_reloc_map): Define.
1191 (sparc64_elf_reloc_type_lookup): New function.
1192 (sparc_elf_wdisp16_reloc): New function.
1193 (elf_info_to_howto): Use sparc64_elf_howto_table.
1194 (sparc64_elf_relocate_section): Likewise.
1195 (bfd_elf64_bfd_reloc_type_lookup): Update.
1197 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1199 * configure.host: Check for 'do not mix' from native linker before
1200 trying to use -rpath.
1202 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1204 * bfd.c (_bfd_get_gp_value): New function.
1205 (_bfd_set_gp_value): New function.
1206 * libbfd-in.h (_bfd_get_gp_value): Declare.
1207 (_bfd_set_gp_value): Declare.
1208 * libbfd.h: Rebuild.
1209 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1210 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1211 directly to the fields in the tdata information.
1212 (alpha_relocate_section): Likewise.
1213 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1214 (mips_gprel_reloc): Likewise.
1215 (mips_relocate_section): Likewise.
1216 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1217 (mips_elf_lo16_reloc): Likewise.
1218 (mips_elf_final_gp): Likewise.
1219 (mips_elf_gprel16_reloc): Likewise.
1220 (mips_elf_gprel32_reloc): Likewise.
1221 (mips_elf_relocate_section): Likewise.
1222 (mips_elf_finish_dynamic_symbol): Likewise.
1224 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1226 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1228 * configure.in: Call AC_PROG_CC before configure.host.
1229 * configure: Rebuild.
1230 * configure.host: Don't set information which autoconf should
1231 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1233 * configure.host: Remove go32 and win32 host information, since it
1234 should no longer be needed.
1236 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1237 then start a new segment rather than put a writable section in a
1240 * configure.host: Set RPATH_ENVVAR.
1242 * Makefile.in: Rebuild dependencies.
1244 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1245 zero_section variable.
1247 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1249 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1250 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1251 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1253 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1255 * ieee.c (ieee_write_expression): Only use an R variable for a
1256 local symbol. Don't output a zero offset. Handle a zero address.
1257 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1258 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1260 (parse_expression): Don't try to handle multiple occurrences of a
1261 P variable. Handle I variables differently from X variables. Fix
1262 the order of minus expressions.
1263 (ieee_slurp_external_symbols): Generate an I variable for an NN
1264 record. Fix handling of ATI and ATX records.
1265 (ieee_slurp_sections): Only set minimal section attributes.
1266 Adjust them later, based on the section contents.
1267 (ieee_object_p): Read in the file until just after the ME record.
1268 Call ieee_slurp_section_data to set the section flags.
1269 (do_one): Add iterations parameter. Only repeat the first load
1270 item. Set the section and file reloc flags.
1271 (ieee_slurp_section_data): Set section flags. Pass iterations to
1273 (ieee_canonicalize_reloc): Handle I variables.
1274 (do_with_relocs): Only emit relocation size when necessary.
1275 Increase MAXRUN to 127. Change ov to be assigned, and take
1276 src_mask and pcrel_offset into account.
1277 (ieee_write_data_part): Skip sections that are not loaded.
1278 (ieee_write_external_part): Don't output optional last entry of WX
1280 (ieee_write_me_part): Make setting of me_record neater.
1281 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1283 * syms.c (stt): Add entries for zerovars, vars, and code.
1285 * elfcode.h (validate_reloc): New static function.
1286 (write_relocs): Call validate_reloc for non ELF relocs.
1288 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1289 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1290 (TARGET_LITTLE_SYM): Likewise.
1292 * config.bfd (m68*-*-psos*): New target.
1294 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1296 * i386msdos.c: Remove some #if 0 code.
1297 (msdos_write_object_contents): Don't include empty sections in the
1298 size computation, regardless of their address.
1300 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1302 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1303 is NULL, ie, the -r switch is used.
1305 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1307 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1308 (BFD_RELOC_MIPS_GOT_LO16): Define.
1309 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1310 * bfd-in2.h, libbfd.h: Rebuild.
1311 * elf32-mips.c (mips_reloc_map): Map new relocs.
1313 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1315 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1318 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1319 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1320 simple number for the section address, rather than an expression.
1321 Limit the number of bytes between relocs to MAXRUN.
1322 (ieee_write_me_part): Set me_record to the file offset after the
1324 (ieee_write_processor): New static function.
1325 (ieee_write_object_contents): Use ieee_write_processor.
1327 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1329 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1331 * coff-aux.c: Change include of aux.h to aux-coff.h.
1333 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1335 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1336 relocation put the addend both in the reloc entry and the data.
1337 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1340 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1341 a R_68K_PCxx reloc against a defined global symbol directly.
1342 (elf_m68k_check_relocs): Don't count such a reloc.
1344 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1345 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1346 symbol for now, otherwise always record the symbol as dynamic.
1347 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1348 is not referenced by a dynamic object, and we are not making a
1349 shared object, then don't make a PLT entry. If we do make a PLT
1350 entry, make sure the symbol has been recorded as dynamic.
1352 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1354 * configure.host: When making a shared library, set HLDFLAGS to
1355 pass an appropriate -rpath option. Use the make variable SONAME
1356 as the shared library soname, rather than computing it here. On
1357 SunOS, build stamp-tshlink in place of $(SHLINK).
1358 * Makefile.in (SONAME): New variable.
1359 ($(SHLINK)): Make a link to the transformed name, as well.
1360 (stamp-tshlink): New target.
1361 (install): Skip stamp-tshlink during install.
1363 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1365 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1366 linker sections have been set up yet.
1368 * elf.c (make_mapping): Add an additional argument to suppress
1369 making the first section include the program headers.
1370 (map_sections_to_segments): If the user used -Ttext such that the
1371 program headers are on a different page, do not set the flags
1372 saying that this section includes the program headers.
1374 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1376 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1377 don't define TRAD_HEADER.
1378 * configure: Rebuild.
1380 * netbsd-core.c: New file, support for NetBSD core files.
1381 * hosts/*nbsd.h: Removed.
1383 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1385 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1386 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1387 * libbfd.h, bfd-in2.h: Regenerated.
1388 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1389 bfd_elf32_bfd_reloc_type_lookup.
1390 (reloc_type{,_names}): Deleted.
1391 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1393 (sparc_reloc_map): Add sparc64 relocs.
1394 (sparc_elf_notsupported_reloc): New static function.
1395 (sparc_elf_wdisp16_reloc): New static function.
1396 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1397 (elf32_sparc_relocate_section): Likewise.
1398 (bfd_elf32_bfd_reloc_type_lookup): Define.
1399 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1400 (reloc_type{,_names}): Deleted.
1401 (elf_sparc_howto_table): Deleted.
1402 (sparc_reloc_map): Deleted.
1403 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1404 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1406 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1408 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1411 * Makefile.in (program_transform_name): New variable.
1412 (install): Transform library name before installing it.
1414 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1416 * archures.c (bfd_mach_i960_hx): Define.
1417 * bfd-in2.h: Rebuild.
1418 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1419 (MATRIX): Expand entries for HX.
1420 (arch_info_struct): Add i960:hx entry.
1421 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1422 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1423 (coff_set_flags): Handle bfd_mach_i960_hx.
1425 Support for building as a shared library, based on patches from
1426 Alan Modra <alan@spri.levels.unisa.edu.au>:
1427 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1428 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1429 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1430 * configure: Rebuild.
1431 * configure.host: If --enable-shared, adjust shared library stuff
1432 based on the host. If the host is SunOS, and the linker supports
1433 -rpath, set HLDFLAGS to use it.
1434 * Makefile.in (ALLLIBS): New variable.
1435 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1436 (COMMON_SHLIB, SHLINK): New variables.
1437 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1438 (STAGESTUFF): Remove variable.
1439 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1441 (stamp-ofiles): New target, like old ofiles target, but build
1442 using a temporary file and move-if-change, and touch stamp-ofiles
1444 (ofiles): Just depend upon stamp-ofiles.
1445 (stamp-piclist, piclist): New targets.
1446 ($(SHLIB), $(SHLINK)): New targets.
1447 (targets.o, archures.o): Build twice if PICFLAG is set.
1448 (do_mostlyclean): Remove pic/*.o.
1449 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1451 (do_distclean): Remove pic and stamp-picdir.
1452 (install): Install shared libraries.
1453 ($(OFILES)): Depend upon stamp-picdir.
1454 (stamp-picdir): New target.
1456 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1458 * libcoff.h: Rebuild.
1460 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1461 flavour of a section with no owner.
1463 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1464 ELF_LINK_NON_ELF flag.
1465 (mips_elf_create_got_section): Likewise.
1467 * elf.c: Revert last change, since it breaks dynamic linking.
1468 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1470 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1471 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1472 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1474 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1476 * elf.c (assign_file_positions_for_segments): If the backend does
1477 not want the elf header or the program headers in the address
1478 space, do not include them in the calculations.
1480 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1481 function to determine if we need additional program headers.
1482 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1483 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1485 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1487 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1489 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1491 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1492 back into one line. Some compilers (sunos 4.1.3 for example)
1493 won't accept args split across more than one line.
1495 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1497 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1498 * configure: Regenerate.
1500 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1502 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1503 try to do arithmetic on a void *, cast it to a unsigned char * first.
1505 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1507 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1508 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1510 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1511 flag for a newly defined symbol.
1512 (NAME(bfd_elf,record_link_assignment)): Likewise.
1513 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1514 set the DEF or REF_REGULAR flags correctly.
1516 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1517 (libbfd.h, libcoff.h): Corresponding change.
1519 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1520 a PLT32 reloc as dynamic.
1521 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1522 is not referenced by a dynamic object, and we are not making a
1523 shared object, then don't make a PLT entry. If we do make a PLT
1524 entry, make sure the symbol has been recorded as dynamic.
1526 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1528 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1529 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1530 (powerpcle-*-cygwin32): New.
1531 * peicode.h (add_data_entry): Get address from vma.
1533 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1535 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1536 attached to the section has already been created as an undefined
1537 symbol, treat it as if it hasn't been created yet.
1539 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1541 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1542 symbol or section symbols if stripping all symbols and this is not
1543 a relocateable link. Don't output the symbol string table if
1544 there are no symbols.
1545 (elf_link_flush_output_syms): Don't do anything if there are no
1548 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1550 * coff-aux.c: New file.
1551 * hosts/m68kaux.h: New file.
1552 * config.bfd (m68*-apple-aux*): New target.
1553 * configure.in (m68*-apple-aux*): New native host.
1554 (m68kaux_coff_vec): New vector.
1555 * configure: Rebuild.
1556 * targets.c (m68kaux_coff_vec): Declare.
1557 * coffcode.h (bfd_coff_backend_data): Add field
1558 _bfd_coff_link_add_one_symbol.
1559 (bfd_coff_link_add_one_symbol): Define.
1560 (compare_arelent_ptr): New static function if TARG_AUX.
1561 (coff_write_relocs): If TARG_AUX, sort the relocs.
1562 (coff_write_object_contents): Set A/UX aouthdr magic number.
1563 (coff_link_add_one_symbol): Define if not defined.
1564 (bfd_coff_std_swap_table): Initialize new field.
1565 * libcoff.h: Rebuild.
1566 * cofflink.c (coff_link_add_symbols): Call
1567 bfd_coff_link_add_one_symbol rather than
1568 _bfd_generic_link_add_one_symbol.
1569 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1570 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1571 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1572 * Makefile.in: Rebuild dependencies.
1573 (BFD32_BACKENDS): Add coff-aux.o.
1574 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1576 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1578 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1579 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1581 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1583 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1584 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1585 (maintainer-clean): Warn about deleting special files.
1586 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1588 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1589 warning symbols correctly.
1590 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1591 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1592 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1593 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1594 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1595 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1597 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1600 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1602 * libcoff-in.h: aligned newly exported names with bfd naming
1603 conventions. Removed an erroneous define of POWERPC_LE_PE.
1604 * libcoff.h: Rebuild.
1605 * cofflink.c, coff-ppc.c: the above function name changes
1607 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1609 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1610 * ecoff.c (struct extsym_info): Define.
1611 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1612 to ecoff_link_write_external.
1613 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1614 Strip symbols when appropriate.
1616 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1617 * syms.c (BSF_OBJECT): Define.
1618 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1619 * bfd-in2.h: Rebuild.
1620 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1622 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1625 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1626 copying relocs into a shared object, treat a defined global symbol
1628 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1629 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1630 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1632 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1633 real defined symbol, not to a weak defined symbol.
1635 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1637 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1638 and made a few static functions externs.
1640 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1641 POWERPC_LE_PE hack in cofflink.
1643 * libcoff-in.h: promoted the following from cofflink.c to allow
1644 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1645 coff_debug_merge_element, struct coff_debug_merge_type,
1646 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1647 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1648 coff_debug_merge_hash_lookup, coff_link_section_info,
1649 coff_final_link_info, coff_debug_merge_hash_newfunc,
1650 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1652 * libcoff.h: re-gen'd
1654 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1656 * syms.c: Include "bfdlink.h".
1657 (struct stab_find_info): Define.
1658 (_bfd_stab_section_find_nearest_line): New function.
1659 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1660 * libbfd.h: Rebuild.
1661 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1662 * elf.c (_bfd_elf_find_nearest_line): Try calling
1663 _bfd_stab_section_find_nearest_line before searching the ELF
1664 symbol table. Find the closest STT_FUNC symbol, not the last one.
1665 * libcoff-in.h (coff_data_type): Add line_info field.
1666 * libcoff.h: Rebuild.
1667 * coffgen.c (coff_find_nearest_line): Try calling
1668 _bfd_stab_section_find_nearest_line before searching the COFF
1670 * Makefile.in: Rebuild dependencies.
1672 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1674 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1675 4 bytes, so we get the correct value when updating the register
1676 field in little endian mode.
1678 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1680 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1681 entry_section fields. Add sntoc and snentry fields.
1682 * libcoff.h: Rebuild.
1683 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1684 not toc_section and entry_section (the COFF file does not have any
1685 sections at this point).
1686 (coff_write_object_contents): Set o_snentry and o_sntoc from
1687 snentry and sntoc rather than entry_section and toc_section.
1688 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1689 snentry, not toc_section and entry_section.
1690 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1691 entry_section from hentry.
1692 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1694 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1695 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1696 than using toc_section directly.
1698 * archures.c: Add missing `.' in enum bfd_architecture.
1699 * bfd-in2.h: Rebuild.
1701 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1702 Robert Lipe <robertl@arnet.com>.
1704 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1706 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1707 to sections we allocate. Use bfd_zalloc to allocate initialial
1708 sections, not bfd_alloc.
1709 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1710 SDA{,2}I16 relocations.
1711 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1712 whether to put something in .sbss or not.
1713 (ppc_elf_relocate_section): Add support for more relocations. Add
1714 in sec->output_offset where appropriate. Make error messages
1715 include the symbol name.
1717 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1718 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1719 doesn't get redefined messages if -shared.
1721 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1722 section if the rel_section field has been set up.
1724 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1726 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1729 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1731 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1732 of flags, only flags used are controlled by mach number. Bump up
1733 output file mach number to highest of input file mach numbers.
1734 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1735 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1737 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1738 bfd_elf64_sparc_vec support.
1740 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1742 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1743 the embedded bit is set on some objects and not on others. Just
1745 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1748 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1750 * coffcode.h (coff_new_section_hook): Don't try to align the
1753 * coffcode.h (coff_set_section_contents): Fix the handling of the
1754 .lib section to work even if the entire section contents are
1755 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1756 Robert Lipe <robertl@arnet.com>.
1758 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1760 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1761 memory here for contents.
1763 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1764 _SDA2_BASE_ by 32768.
1765 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1766 started using. Allocate contents for .sdata and .sdata2 sections
1768 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1770 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1771 size _SDA{,2}_BASE_.
1772 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1775 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1777 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1779 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1780 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1781 (bfd_mach_sparc_v9a): Define.
1782 (bfd_mach_sparc_v9_p): Define.
1783 * bfd-in2.h: Regenerated.
1784 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1786 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1787 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1788 to bfd_elf32_sparc_vec.
1789 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1790 Add v8plus{,a} support.
1792 (sparc_compatible): New function.
1793 * elf32-sparc.h: #include "elf/sparc.h".
1794 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1795 elf32_sparc_final_write_processing): New functions.
1796 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1797 elf_backend_final_write_processing): Define.
1799 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1801 * elf-bfd.h (struct elf_link_hash_entry): Add
1802 linker_section_pointer field.
1803 (enum elf_linker_section_enum): Enumeration for new way of
1804 creating linker dynamic sections and symbols.
1805 (elf_linker_section{,_pointers}): New structures for creating
1806 dynamic sections and symbols.
1807 (elf_obj_tdata): Add linker_section_pointers and linker_section
1809 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1810 (_bfd_elf_create_linker_section): New declarations.
1811 (_bfd_elf_find_pointer_linker_section): Ditto.
1812 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1813 (_bfd_elf_make_linker_section_rela): Ditto.
1815 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1817 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1818 (ppc_elf_create_linker_section): New function to create the
1819 sections .got, .sdata, and .sdata2.
1820 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1822 (ppc_elf_check_relocs): Support more of the eabi relocations.
1823 (ppc_elf_relocate_section): Ditto.
1824 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1825 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1827 * elflink.h (elf_create_pointer_linker_section): New function to
1828 create initialized pointers in dynamic linker sections.
1829 (elf_finish_pointer_linker_section): Actually intialize the
1830 pointers created above.
1832 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1833 macros to provide both 32 and 64 bit versions of
1834 elf_create_pointer_linker_section.
1835 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1836 provide both 32 and 64 bit versions of
1837 elf_finish_pointer_linker_section.
1839 * elflink.c (_bfd_elf_create_linker_section): New function to
1840 create a linker section.
1841 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1842 given address in the linker pointer offsets created for a given
1844 (_bfd_elf_make_linker_section_rela): Make a RELA section
1845 corresponding to the generated linker section.
1847 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1849 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1851 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1853 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1854 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1855 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1856 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1857 toc entry in an objdump) for now.
1858 (ppc_do_last, ppc_get_last): New function - needed to save processing
1859 the toc owner to the end.
1860 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1863 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1864 toc owner from being done till last. Must define POWERPC_LE_PC
1867 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1869 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1871 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1872 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1874 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1876 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1878 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1880 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1882 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1884 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1886 * elf.c (assign_file_positions_for_segments): Don't increment file
1887 offset for a segment which contains no loadable sections.
1889 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1891 * reloc.c: Add new PowerPC relocations.
1892 * {bfd-in2,libbfd}.h: Regenerate.
1894 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1895 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1897 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1899 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1902 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1905 * coffgen.c (coff_find_nearest_line): Don't try to cache
1906 information in sections that are not owned by a BFD. From Richard
1907 Henderson <richard@atheist.tamu.edu>.
1909 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1910 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1911 * elflink.h (elf_link_output_extsym): Remove special check for
1914 * ecoffswap.h: Add prototypes for static functions.
1916 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1918 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1919 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1921 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1922 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1923 support. Begin support for R_PPC_SDA{2,}REL.
1925 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1927 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1928 create the .got and .got.neg sections.
1929 (ppc_elf_size_dynamic_sections): Call it.
1930 (ppc_elf_check_relocs): Call it.
1931 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1932 (ppc_elf_check_relocs): Add error messages for relocations we
1933 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1936 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1938 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1939 section flags for V.4 and eabi.
1941 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1943 * elf.c (assign_file_positions_for_segments): If a segment
1944 contains no sections, don't mark it as readable.
1946 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1947 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1949 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1950 dynamic section, if there is one.
1951 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1952 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1953 (bfd_elf64_swap_dyn_in): Likewise.
1954 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1956 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1958 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1959 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1960 <pirker@eiunix.tuwien.ac.at>.
1962 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1964 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1965 PowerPC V.4 and eabi.
1966 * bfd-in2.h: Regenerate.
1967 * libfd.h: Regenerate.
1969 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1971 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1972 section type and SHF_EXCLUDE section flag, turning them into the
1973 appropriate bfd section flag.
1975 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1977 * xcofflink.c (xcoff_link_add_symbols): Create the special
1978 sections if we see a DYNAMIC object, in case that is the only
1979 XCOFF input object we see.
1981 * elf32-mips.c: Extensive changes for a start at dynamic linking
1982 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1984 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1985 (struct elf_backend_data): Remove
1986 elf_backend_create_program_headers field. Add
1987 elf_backend_additional_program_headers and
1988 elf_backend_modify_segment_map fields.
1989 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1991 (elf_backend_additional_program_headers): Likewise.
1992 (elf_backend_modify_segment_map): Likewise.
1993 (elf_backend_create_program_headers): Don't define.
1994 (elfNN_bed): Change to account for field changes.
1995 * elf.c (assign_file_positions_for_segments): Call new
1996 modify_segment_map backend function. Don't call old
1997 create_program_headers backend function.
1998 (get_program_header_size): Call additional_program_headers rather
1999 than create_program_headers.
2000 * elflink.h (elf_link_add_object_symbols): Initialize
2001 type_change_ok from new backend field.
2002 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2004 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2005 a reloc against the appropriate section.
2007 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2008 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2009 (elf_flags_init): Rename from elf_ppc_flags_init.
2010 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2012 (ppc_elf_copy_private_bfd_data): Likewise.
2013 (ppc_elf_merge_private_bfd_data): Likewise.
2015 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2018 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2020 * coff-alpha.c (alpha_relocate_section): During final link, allow
2021 output .lita section to be bigger than 64k by adjusting gp value
2022 on a per-input section basis.
2023 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2025 (struct ecoff_section_tdata): Add gp field.
2027 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2029 Handle Alpha ECOFF changes in OSF/1 3.2.
2030 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2032 * coff-alpha.c: Include "aout/ar.h".
2033 (alpha_ecoff_get_relocated_section_contents): Don't require an
2034 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2035 3.2 doesn't generate one.
2036 (alpha_relocate_section): Likewise.
2037 (alpha_ecoff_slurp_armap): Define.
2038 (alpha_ecoff_slurp_extended_name_table): Define.
2039 (alpha_ecoff_construct_extended_name_table): Define.
2040 (alpha_ecoff_truncate_arname): Define.
2041 (alpha_ecoff_write_armap): Define.
2042 (alpha_ecoff_generic_stat_arch_elt): Define.
2043 (alpha_ecoff_update_armap_timestamp): Define.
2045 (alpha_ecoff_read_ar_hdr): New static function.
2046 (alpha_ecoff_get_elt_at_filepos): New static function.
2047 (alpha_ecoff_openr_next_archived_file): New static function.
2048 (alpha_ecoff_get_elt_at_index): New static function.
2049 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2050 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2051 _bfd_ecoff to alpha_ecoff.
2052 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2053 field from backend structure, rather than always calling
2054 _bfd_get_elt_at_filepos.
2055 * coff-mips.c (mips_ecoff_backend_data): Initialize
2056 get_elt_at_filepos field.
2057 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2058 from _bfd_generic_read_ar_hdr with minor changes.
2059 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2060 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2061 * libbfd.h: Rebuild.
2063 * bfd-in.h (BFD_IN_MEMORY): Define.
2064 * libbfd-in.h (struct bfd_in_memory): Define.
2065 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2066 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2067 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2068 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2069 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2070 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2071 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2072 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2073 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2074 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2076 (bfd_openstreamr): Likewise.
2077 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2078 BFD_IN_MEMORY is not set.
2079 * riscix.c (riscix_some_aout_object_p): Likewise.
2080 * bfd-in2.h, libbfd.h: Rebuild.
2082 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2083 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2084 (bfd_get_elt_at_index): Define.
2085 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2086 bfd_get_elt_at_index. Change index parameter from int to
2088 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2089 (_bfd_noarchive_get_elt_at_index): Define.
2090 (_bfd_archive_bsd_get_elt_at_index): Define.
2091 (_bfd_archive_coff_get_elt_at_index): Define.
2092 * bfd-in2.h, libbfd.h: Rebuild.
2093 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2094 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2095 * ieee.c (ieee_get_elt_at_index): Define.
2096 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2097 * oasys.c (oasys_get_elt_at_index): Define.
2098 * som.c (som_get_elt_at_index): Define.
2100 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2101 numbers to the .text section.
2103 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2105 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2106 If there is a SEC_DEBUGGING section, get the contents of the debug
2107 information part from it.
2108 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2110 (ieee_write_object_contents): Check ieee_write_debug_part return.
2112 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2114 * config.bfd (i[345]86-*-freebsd*): Add target.
2115 * configure.in (i386freebsd_vec): Add vec.
2116 * configure: Regenerate.
2117 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2118 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2119 Rebuild dependencies..
2120 * freebsd.h: New file.
2121 * i386freebsd.c: New file.
2122 * targets.c (i386freebsd_vec): Declare.
2123 (bfd_target_vector): Add i386freebsd_vec.
2124 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2125 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2127 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2129 * ieee.c (ieee_slurp_debug): New static function.
2130 (ieee_object_p): Call it.
2131 (ieee_slurp_section_data): Skip debugging sections.
2132 (ieee_get_reloc_upper_bound): Likewise.
2133 (ieee_get_section_contents): Likewise.
2134 (ieee_canonicalize_reloc): Likewise.
2135 (ieee_write_section_part): Likewise.
2136 (ieee_write_debug_part): Likewise.
2137 (ieee_write_data_part): Likewise.
2138 (init_for_output): Likewise.
2140 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2142 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2144 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2145 relocs, since ppc_elf_relocate_section handles the linker case.
2146 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2148 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2149 ppc_elf_relocate_section since that is now the only caller.
2150 (ppc_elf_relocate_section): Ditto.
2152 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2154 * coffcode.h (coff_write_object_contents): If we don't know the
2155 section of the entry point for an XCOFF executable, always set the
2156 entry address to -1.
2158 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2160 * elf.c (bfd_section_from_shdr): Add support for note sections.
2162 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2164 * bfd-in.h (struct _symbol_info): Add stab_type field.
2165 * bfd-in2.h: Rebuild.
2166 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2168 * elf32-ppc.c: Remove trailing newline from calls to
2170 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2171 difference if target endianness is known.
2173 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2175 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2176 old style TOC16 references without using R_PPC_GOT.
2177 (ppc_reloc_type): Ditto.
2178 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2179 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2180 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2181 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2182 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2184 (ppc_elf_adjust_dynamic_symbol): Ditto.
2185 (ppc_elf_adjust_dynindx): Ditto.
2186 (ppc_elf_size_dynamic_sections): Ditto.
2187 (ppc_elf_finish_dynamic_symbol): Ditto.
2188 (ppc_elf_finish_dynamic_sections): Ditto.
2189 (ELF_DYNAMIC_INTERPRETER): Define.
2191 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2193 * elf.c (copy_private_bfd_data): When attaching sections to
2194 segments ignore sections that won't be allocated. Patch from
2197 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2199 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2202 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2204 * coff-i960.c (CALC_ADDEND): Define.
2205 (coff_i960_relocate_section): Add the input section VMA to the
2206 addend for PC relative relocs.
2208 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2210 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2211 to correctly terminate.
2213 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2215 * targets.c (enum bfd_endian): Define.
2216 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2217 from boolean to enum bfd_endian. Change header_byteorder_big_p
2219 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2220 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2221 * bfd-in2.h: Rebuild.
2222 * All targets: Change initialization of byteorder and
2223 header_byteorder to use enum bfd_endian values rather than
2225 * All files: Change all references to byteorder_big_p and
2226 header_byteorder_big_p to use new bfd_*_endian macros.
2228 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2230 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2232 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2234 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2236 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2238 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2240 * ieee.c: Lots of minor cleanups. Make many functions return
2241 errors rather than calling abort. Also:
2242 (ieee_write_twobyte): Remove; change callers to call existing
2243 ieee_write_2bytes function.
2244 (ieee_write_expression): Don't output the section twice when
2245 outputting a local symbol. Don't emit an extraneous zero if there
2247 (ieee_slurp_sections): Set the lma as well as the vma.
2248 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2250 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2251 a recognized one or bfd_arch_unknown.
2252 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2254 (ihex_get_symtab): Likewise.
2256 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2258 * aoutx.h: Include <ctype.h>.
2259 (struct aout_link_includes_table): Define.
2260 (struct aout_link_includes_totals): Define.
2261 (struct aout_link_includes_entry): Define.
2262 (aout_link_includes_lookup): Define macro.
2263 (struct aout_final_link_info): Add includes field.
2264 (aout_link_includes_newfunc): New static function.
2265 (NAME(aout,final_link)): Initialize includes hash table.
2266 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2268 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2270 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2272 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2274 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2276 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2278 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2279 (pe_print_private_bfd_data): call pe_print_reloc.
2280 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2281 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2282 up some debugging as well.
2284 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2286 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2289 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2291 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2292 when setting sections to NULL.
2294 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2296 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2298 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2299 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2301 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2302 * bfd-in2.h: Rebuild.
2304 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2306 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2308 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2310 * ihex.c (ihex_scan): Handle record types 4 and 5.
2311 (ihex_object_p): Permit types 4 and 5.
2312 (ihex_set_section_contents): Remove check for out of range
2314 (ihex_write_object_contents): Generate types 4 and 5.
2316 * elflink.h (elf_link_output_extsym): Just ignore warning and
2317 indirect references to symbols which don't really exist.
2319 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2321 * peicode.h (pe_print_idata): Minor format fixes
2322 (pe_print_edata): New function. Under private printing, this formats
2323 the edata section of a PE file.
2324 (pe_print_private_bfd_data): Added call to pe_print_edata.
2326 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2328 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2329 index, don't call stoi.
2331 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2333 * srec.c (srec_scan): Set lma as well as vma.
2335 * ihex.c: New file; support for Intel Hex format.
2336 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2337 (ihex_vec): Declare.
2338 (bfd_target_vector): Always include ihex_vec.
2339 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2340 * Makefile.in: Rebuild dependencies.
2341 (BFD_LIBS): Add ihex.o
2342 (BFD_LIBS_CFILES): Add ihex.c.
2343 * bfd-in2.h: Rebuild.
2345 * elf.c (assign_file_positions_for_segments): Sort the sections in
2347 (get_program_header_size): Return the right size if segment_map is
2349 (copy_private_bfd_data): Don't bother to sort the sections.
2351 * bfd.c (bfd_record_phdr): New function.
2352 * bfd-in.h (bfd_record_phdr): Declare.
2353 * bfd_in2.h: Rebuild.
2355 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2358 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2359 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2361 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2362 (bfd_zmalloc): Change declaration.
2363 * libbfd.h: Rebuild.
2364 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2365 and realloc. Don't set bfd_error_no_memory if they fail.
2367 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2369 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2370 uses as well. Added a new howto to deal with TOCREL16 relocs that
2371 are TOCDEFN as well.
2372 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2373 to handle RVA relocs from dlltool.
2374 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2375 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2376 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2378 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2379 to get the right section alignment.
2381 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2383 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2384 p_paddr if p_paddr is zero.
2385 (make_mapping): Set includes_filehdr and includes_phdrs for first
2387 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2389 (assign_file_positions_for_segments): Handle includes_filehdr and
2390 includes_phdrs. Remove special handling of PT_PHDR and first
2392 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2393 when appropriate. Remove special handling of PT_PHDR segment.
2394 Use a more complex condition for when a section is included in a
2395 segment to handle Solaris linker oddities.
2397 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2399 * coff-m88k.c (howto_table): Reformatted for easier reading;
2400 special_function now points to new function m88k_special_reloc.
2401 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2403 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2404 be done correctly by m88k_special_reloc.
2405 (reloc_processing): New function to be used by RELOC_PROCESSING.
2406 (RELOC_PROCESSING): Define to call reloc_processing.
2408 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2410 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2411 (pe_print_pdata): Likewise.
2413 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2414 obstack_alloc fails.
2415 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2417 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2418 * Many files: don't set bfd_error_no_memory if one of the above
2421 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2422 if p_paddr_valid is set.
2423 (copy_private_bfd_data): New static function.
2424 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2426 * elf.c (assign_file_positions_for_segments): Fix case where extra
2427 program headers were allocated.
2429 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2430 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2431 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2432 _bfd_elf_print_private_bfd_data.
2434 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2435 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2436 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2437 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2438 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2439 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2440 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2442 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2444 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2445 * elf.c (make_mapping): New static function.
2446 (map_sections_to_segments): New static function.
2447 (elf_sort_sections): New static function.
2448 (assign_file_positions_for_segments): New static function.
2449 (map_program_segments): Remove.
2450 (get_program_header_size): Remove sorted_hdrs, count, and
2451 maxpagesize parameters. Simplify.
2452 (assign_file_positions_except_relocs): When generating an
2453 executable, use assign_file_positions_for_segments.
2454 (elf_sort_hdrs): Remove.
2455 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2456 to get_program_header_size.
2458 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2460 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2462 * configure, config.in: Regenerate with autoconf 2.7.
2464 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2465 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2467 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2469 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2470 (ecoff_sec_to_styp_flags): Likewise.
2471 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2472 (ecoff_set_symbol_info): Handle scRConst.
2473 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2474 (ecoff_compute_section_file_positions): Handle .rconst section.
2475 (_bfd_ecoff_write_object_contents): Likewise.
2476 (ecoff_link_check_archive_element): Handle scRConst.
2477 (ecoff_link_add_externals): Likewise.
2478 (ecoff_link_write_external): Handle .rconst section.
2479 (ecoff_reloc_link_order): Likewise.
2480 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2481 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2483 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2485 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2486 DEF_DYNAMIC flag is set.
2488 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2490 * host-aout.c: If TRAD_HEADER is defined, include it.
2492 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2494 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2495 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2496 (BFD_NEED_DECLARATION): New function.
2497 * configure.in: Use BFD_NEED_DECLARATION.
2498 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2499 * configure, config.in: Rebuild with autoconf 2.6.
2501 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2502 special_sections before returning when called with a non XCOFF
2505 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2508 * coffcode.h (coff_compute_section_file_positions): Only pad the
2509 previous section to force file alignment when creating an
2512 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2514 * coffcode.h (coff_compute_section_file_positions): If
2515 RS6000COFF_C, set up the .debug section.
2517 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2518 if it is not large enough to accomodate the entire TOC area with
2519 signed 16 bit offsets.
2520 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2522 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2523 TOC anchor to use the TOC value used in the output file.
2525 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2527 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2528 (_bfd_coff_read_string_table): Likewise.
2530 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2532 * pe-arm.c: Fix typos.
2533 * coff-arm.c: Likewise.
2535 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2537 * coff-ppc.c (list_ele): Added "cat"egory member.
2538 (record_toc): New category parameter (priv or pub).
2539 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2540 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2541 the mainline. It addes extra toc cells in error.
2542 (ppc_coff_swap_sym_in_hook): Added some documentation.
2543 (dump_toc): Can now diagnose "virtual toc" chicanery.
2545 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2547 * elf-bfd.h (struct elf_link_hash_table): Change type of
2548 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2550 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2552 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2553 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2555 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2556 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2557 defined or mentioned in a regular file.
2559 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2561 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2562 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2563 (coff_ppc_relocate_section): Correct REL24 handling
2564 (ppc_process_before_allocation): Correct TOCDEFN handling
2566 * peicode.h (dir_names): Added name descriptions
2568 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2570 * VERSION: Updated to cygnus-2.6.
2572 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2574 * targets.c (m68k4knetbsd_vec): Declare.
2576 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2578 * targets.c (bfd_target): Change type of second argument to
2579 _bfd_print_private_bfd_data from void * to PTR.
2580 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2581 using PTR rather than void *.
2582 * bfd-in2, libbfd.h: Rebuild.
2583 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2585 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2586 _bfd_generic_bfd_print_private_bfd_data rather than casting
2589 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2591 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2592 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2594 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2595 BFD64_BACKENDS_CFILES): New variables.
2598 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2600 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2601 not at the file position of the first section.
2602 * coffcode.h (coff_compute_section_file_positions): Avoid using
2604 (coff_write_object_contents): When generating a PPC PE executable
2605 with no symbols, round up the file size to a COFF_PAGE_SIZE
2607 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2608 don't write out a string table.
2610 * elf.c (bfd_section_from_shdr): When using a different section
2611 header, pass the new one to _bfd_elf_make_section_from_shdr.
2612 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2613 (elf_map_symbols): Add section VMA to symbol value when comparing
2615 (_bfd_elf_compute_section_file_positions): Only build symbol table
2616 if there are some symbols. Set file offset of symtab and strtab
2618 (assign_file_positions_except_relocs): Remove dosyms parameter.
2619 Change all callers. Never set file offset of symtab and strtab
2621 (_bfd_elf_copy_private_section_data): New function.
2622 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2623 (_bfd_elf_copy_private_symbol_data): New function.
2624 (swap_out_syms): Check for special mapping of st_shndx created by
2625 copy_private_symbol_data.
2626 * elfxx-target.h: Use new copy routines.
2627 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2628 (_bfd_elf_copy_private_section_data): Declare.
2630 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2632 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2635 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2636 _bfd_dummy_target, matching the recent change to archive
2639 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2641 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2642 arithmetic on PTR types.
2644 * aout-target.h (MY(callback)): Set the lma of the sections.
2646 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2647 symbol into a reloc against the section.
2649 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2651 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2652 glue for the relocs: IMGLUE and IFGLUE.
2653 (record_toc): new function - tracks toc contents
2654 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2655 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2656 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2657 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2658 (ppc_record_toc_entry): Removed a debug define (duh)
2660 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2661 (pe_print_idata): New function - formats the idata section data
2662 (pe_print_pdata): New function - formats the pdata section data
2663 (pe_print_private_bfd_data): calls to above
2665 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2667 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2668 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2669 TARGET_SYM and TARGET_NAME for vector and BFD name.
2670 * coff-pmac.c (pmac_xcoff_vec): Remove.
2671 (TARGET_SYM, TARGET_NAME): Define.
2672 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2673 machine to 0, not all PowerMacs are 601s.
2675 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2677 * elfcode.h (elf_object_p): Read in any program headers.
2678 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2679 based on the program headers, if any.
2680 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2681 (map_program_segments): Set p_paddr of program headers based on
2684 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2686 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2689 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2690 trying to do a relocateable link with a non-a.out object file.
2692 * archive.c (bfd_generic_archive_p): Check the first object file
2693 in an archive even if target_defaulted is set. If the object file
2694 has the wrong xvec, reject it.
2696 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2697 be represented, report the name via _bfd_error_handler.
2698 (translate_to_native_sym_flags): Likewise.
2699 * elf32-mips.c (mips_elf_final_link): Likewise.
2700 * oasys.c (oasys_write_sections): Likewise.
2702 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2703 which checks for STYP_OVRFLO sections.
2704 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2705 reloc and lineno count overflows.
2706 (coff_write_object_contents): Call coff_count_linenumbers before
2707 coff_compute_section_file_positions. If RS6000COFF_C, handle
2708 reloc and lineno count overflows.
2709 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2710 relocs before dealing with .pad sections. Count overflow section
2711 headers when handling .pad sections.
2713 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2716 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2717 (struct xcoff_link_hash_table): Add descriptor_section and
2718 special_sections fields.
2719 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2720 (xcoff_link_add_symbols): Set linkage section alignment. Create
2721 descriptor section. Check for magic symbol names (_text, etc.),
2722 and record them in special_sections if found. Set
2723 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2724 descriptor field to point back to the function code symbol.
2725 (xcoff_sweep): Always mark the special descriptor_section.
2726 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2727 function descriptor, and mark it if it is.
2728 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2729 parameter, and fill it in. Allocate space for the descriptor
2731 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2732 global linkage code. If an undefined function descriptor is
2733 exported, arrange to define it. Warn about any other undefined
2735 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2736 (xcoff_write_global_symbol): Create a function descriptor when
2738 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2739 * bfd-in2.h: Rebuild.
2741 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2743 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2744 (ppc_coff_link_hash_table): new types for hashing
2745 (ppc_coff_link_hash_newfunc): hash entry constructor
2746 (ppc_coff_link_hash_table_init): hash table initializer
2747 (ppc_coff_link_hash_table_create): hash table constructor
2748 (ppc_record_toc_entry): changed references to hash table
2749 (coff_ppc_relocate_section): changed references to hash table
2751 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2752 * libcoff.h: Rebuild
2754 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2755 (coff_link_add_symbols): removed toc_offset init
2757 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2759 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2762 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2763 if it is given and mmep is available.
2764 * acconfig.h: Undef USE_MMAP.
2765 * configure, config.in: Regenerated.
2766 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2767 table handling the old way.
2768 (aout_get_external_symbols): Don't complain if last byte of string
2770 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2771 (bfd_free_window) [! USE_MMAP]: Don't define.
2772 (bfd_get_file_window,
2773 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2775 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2777 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2780 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2782 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2783 compatible with AMD generated COFF files. Try to support both AMD
2784 and GNU formats simultaneously.
2785 (coff_a29k_relocate_section): Likewise.
2787 * libbfd.c (bfd_get_file_window): Change writable parameter from
2788 int to boolean; update all callers. Pass MAP_SHARED if not
2789 writable--it's required on Solaris. Cast fprintf argument to
2791 * bfd-in.h (bfd_get_file_window): Update declaration.
2792 * bfd-in2.h: Rebuild.
2793 * aoutx.h: Update calls to bfd_get_file_window.
2795 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2797 (xcoff_swap_ldhdr_in): New static function.
2798 (xcoff_swap_ldsym_in): New static function.
2799 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2800 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2801 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2802 Handle XTY_ER/XMC_XO symbols correctly.
2803 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2804 rather than normal symbol table.
2805 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2806 already defined with the same absolute value.
2807 (xcoff_mark): When considering called symbols, check whether the
2808 descriptor is from a dynamic object, rather than the symbol
2810 (xcoff_build_ldsyms): Likewise.
2812 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2813 Cast realloc and malloc return values. If malloc or realloc fail,
2814 set bfd_error_no_memory.
2815 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2816 * bfd-in2.h: Rebuild.
2818 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2820 * coff-ppc.c (ppc_record_toc_entry): new function.
2821 (in_reloc_p): changed return value.
2822 (coff_ppc_relocate_section): much rework.
2823 (ppc_allocate_toc_section): new function.
2824 (ppc_process_before_allocation): new function.
2825 (ppc_coff_swap_sym_in_hook): new function.
2827 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2828 (coff_link_add_symbols): initialize toc_offset.
2830 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2831 (coff_swap_aouthdr_out): Added more sections to the data
2832 dictionary for the pe file header. Also changed linker version
2833 number on the ppc side.
2834 (dir_names): small improvements to the dictionary printing.
2835 (pe_mkobject_hook): save the file level flags.
2837 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2838 (pe_tdata): added real_flags field
2839 (coff_tdata): added local_toc_sym_map and access macro
2841 * libcoff.h (coff_link_hash_entry): added toc_offset field
2842 (pe_tdata): added real_flags field
2843 (coff_tdata): added local_toc_sym_map and access macro
2845 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2846 (coff_mkobject): init for local_toc_sym_map
2847 (coff_write_object_contents): set the internal_a.magic to
2848 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2851 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2853 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2854 entries until both the line number address and the function name
2855 address are too large.
2857 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2858 * configure: Rebuilt.
2860 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2861 is defined in the environment.
2863 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2865 * som.c (som_get_section_contents_in_window): Define to use
2868 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2870 * coff-i860.c: New file, based on coff-i386.c.
2871 * cpu-i860.c: New file, based on cpu-i386.c.
2872 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2873 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2874 targets, using i860coff_vec.
2875 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2876 trad-core.o and hosts/i860mach3.h.
2877 (i860coff_vec): Use coff-i860.o and cofflink.o.
2878 * configure: Rebuild.
2879 * Makefile.in: Rebuild dependencies.
2880 (ALL_MACHINES): Add cpu-i860.o.
2881 (BFD32_BACKENDS): Add coff-i860.o.
2882 (CFILES): Add cpu-i860.c and coff-i860.c.
2883 * targets.c (i860coff_vec): Declare.
2884 (bfd_target_vector): Add &i860coff_vec.
2885 * archures.c (bfd_i860_arch): Declare.
2886 (bfd_archures_list): Add &bfd_i860_arch.
2887 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2888 (coff_set_flags): Handle bfd_arch_i860.
2889 (coff_write_object_contents): Handle I860 a.out magic number.
2891 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2893 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2894 the created .tc section to 2.
2895 (xcoff_mark): Don't keep a .loader reloc for a call to an
2896 undefined symbol when creating a shared library.
2897 (xcoff_build_ldsyms): When creating a shared library, generate
2898 global linkage code for a call to an undefined symbol.
2900 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2902 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2903 BFD32_BACKENDS, BFD64_BACKENDS.
2904 (.dep1): Put mkdep output in a separate file.
2905 Rebuilt dependencies.
2907 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2910 Permit use of mmap when available:
2912 * configure.in: Check for mmap, madvise, mprotect.
2913 * config.in, configure: Regenerated.
2915 * libbfd.c (struct _bfd_window_internal): Define type.
2916 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2918 (ok_to_map): New static variable for debugging.
2919 (_bfd_generic_get_section_contents_in_window): New function.
2920 * bfd-in.h (bfd_window_internal): Declare type.
2921 (bfd_window): Define type.
2922 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2923 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2926 * libaout.h (struct aoutdata): Add two window fields.
2927 (obj_aout_sym_window, obj_aout_string_window): New macros.
2928 * aoutx.h (some_aout_object_p): Initialize windows.
2929 (aout_get_external_symbols): Get symbol data and strings in
2930 windows instead of explicitly allocated buffers.
2931 (slurp_symbol_table): Free window instead of memory.
2932 (bfd_free_cached_info): Release windows instead of freeing storage
2934 (aout_link_free_symbols): Ditto.
2936 * targets.c (bfd_target): Add new field for
2937 get_section_contents_in_window.
2938 (BFD_JUMP_TABLE_GENERIC): Updated.
2939 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2940 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2941 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2942 macros for get_section_contents_in_window field.
2944 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2946 * core.c: Renamed to corefile.c
2947 * makefile.dos (OBJS): Change core.o to corefile.o
2948 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2951 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2953 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2954 targ_selvecs to allow debugging under Irix-5 native.
2957 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2959 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2960 to o. Clobber and restore the list of new csects around the call
2961 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2962 linker error and the linker wants to read the symbol table. Reset
2963 the line number count of a real section even if it has no relocs.
2964 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2966 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2969 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2971 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2972 an undefined symbol in a shared link.
2974 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2975 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2976 phdm@info.ucl.ac.be (Philippe De Muyter).
2978 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2980 * coff-m88k.c (rtype2howto): New static function.
2981 (RTYPE2HOWTO): Use it rather than a macro definition.
2983 * coffcode.h (coff_write_object_contents): set internal_a.magic
2984 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2986 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2987 define TRAD_HEADER to new file hosts/delta68.h.
2988 m88*-motorola-sysv*, however, does use ptrace-core.o.
2989 * hosts/delta68.h: New file.
2991 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2992 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2994 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2996 * i386linux.c (MY(vec)): Declare before use.
2998 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3000 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3001 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3003 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3004 BFD is not of the right type.
3005 (bfd_elf_get_needed_list): Likewise.
3006 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3007 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3008 * xcofflink.c (XCOFF_XVECP): Define.
3009 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3011 (bfd_xcoff_import_symbol): Likewise.
3012 (bfd_xcoff_export_symbol): Likewise.
3013 (bfd_xcoff_link_count_reloc): Likewise.
3014 (bfd_xcoff_record_link_assignment): Likewise.
3015 (bfd_xcoff_size_dynamic_sections): Likewise.
3017 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3018 table index against the number of symbols for a base relative
3021 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3023 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3024 full_aouthdr flag here...
3025 (_bfd_xcoff_bfd_final_link): ...not here.
3027 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3029 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3030 systems that have a system <libelf.h>.
3031 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3032 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3033 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3034 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3035 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3036 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3037 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3039 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3041 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3042 set, set BSF_WEAK in symbol. Change all callers.
3043 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3044 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3045 _bfd_generic_link_add_one_symbol.
3046 (ecoff_indirect_link_order): Check that the section tdata relocs
3047 are not NULL before using them.
3049 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3050 define TRAD_HEADER as hosts/alphalinux.h.
3051 * configure: Rebuild.
3052 * hosts/alphalinux.h: New file.
3053 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3056 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3058 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3059 C_ECOMM storage classes.
3061 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3063 (xcoff_mark): Call xcoff_mark_symbol.
3064 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3065 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3067 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3069 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3071 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3073 (xcoff_find_reloc): New static function.
3074 (xcoff_link_add_symbols): Use it.
3075 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3076 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3077 relocate the value of C_DECL.
3079 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3081 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3083 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3084 callback decide what goes in .relocs.
3085 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3086 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3089 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3091 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3094 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3096 * xcofflink.c: More improvements, mostly to fix handling of
3097 constructors and a few other special cases.
3098 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3099 zero, reverting yesterday's change.
3100 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3101 (bfd_xcoff_link_count_reloc): Declare.
3102 (bfd_xcoff_record_link_assignment): Declare.
3103 * bfd-in2.h: Rebuild.
3105 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3107 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
3108 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3109 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3110 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3111 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3112 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3114 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3117 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3118 segments includes the a.out header. See to that the magic number
3119 *always* is big-endian.
3121 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3122 m68k4k NetBSD configurations.
3124 * configure.in, configure: Separate i386 & mips NetBSD
3125 configurations from other BSD ones. Don't assume DEC is the only
3126 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3127 configurations. Add support for m68k4k NetBSD object format.
3129 * libaout.h: Added M_68K4K_NETBSD magic.
3131 * m68k4knetbsd.c: New file.
3133 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3135 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3138 * hosts/mipsnbsd.h: New file.
3141 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3143 * config.bfd: Add config stuff for mips*-*-magic* to set
3144 targ_defvec to ecoff_big_vec.
3147 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3149 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3151 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3152 toc_section, and entry_section fields.
3153 (struct xcoff_section_tdata): Remove ldrel_count field.
3154 * libcoff.h: Rebuild.
3155 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3157 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3158 full a.out header if full_aouthdr is set in xcoff_data.
3159 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3160 based on sections stored in xcoff_data.
3161 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3163 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3164 (rs6000coff_vec): Set symbol_leading_char to '.'.
3165 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3166 value stored in ret rather than returning a pointer value.
3168 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3170 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3173 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3175 * som.c (som_slurp_string_table): Allocate the strings with malloc
3176 since they're free'd by free_cached_info.
3177 (som_slurp_symbol_table): Similarly for the symbol table.
3179 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3181 * Makefile.in (diststuff): Don't make headers.
3183 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3185 * Makefile.in: Rebuild dependencies.
3187 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3188 output_bfd is not SunOS.
3189 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3190 non-SunOS input files.
3192 * xcofflink.c: Extensive changes to support linking shared objects
3193 and generating a .loader section.
3194 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3195 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3196 last_symndx, and ldrel_count fields.
3197 * libcoff.h: Rebuild.
3198 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3199 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3201 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3202 (bfd_xcoff_export_symbol): Declare.
3203 (bfd_xcoff_size_dynamic_sections): Declare.
3204 * bfd-in2.h: Rebuild.
3206 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3208 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3209 * configure: Rebuild.
3210 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3211 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3213 (pmac_xcoff_vec): Update to use new xcoff support.
3214 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3215 (xcoff_write_armap): Declare buf as unsigned char.
3216 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3218 * mpw-make.sed: Generalize subdir_do edit.
3220 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3222 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3223 correctly. Don't initialize asect->vma.
3225 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3227 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3228 something a little less than the page size.
3230 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3232 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3234 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3236 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3237 * coffcode.h (coff_write_object_contents): If .bss is before
3238 .data us that as data_start.
3239 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3241 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3242 (coff_swap_outhdr_out): Hardwire in version number.
3244 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3246 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3247 major and minor to *_vno, since the former are also macros in
3248 SunOS header files. Cast result of bfd_alloc to appropriate
3251 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3252 before assigning to sec_data.
3254 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3256 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3257 now relative to the section, not absolute.
3258 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3259 get the file name when there is a N_SO directory name. When
3260 handling stabs, remember that section->vma was added to the
3263 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3265 * sunos.c (struct sunos_link_hash_table): Add needed field.
3266 (sunos_link_hash_table_create): Call bfd_release, not free.
3267 (sunos_link_hash_table_create): Initialize needed field.
3268 (sunos_add_dynamic_symbols): Record needed objects.
3269 (bfd_sunos_get_needed_list): New function.
3270 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3271 * bfd-in2.h: Rebuild.
3273 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3275 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3277 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3279 * bfd-in.h (struct bfd_link_needed_list): Rename from
3280 bfd_elf_link_needed_list.
3281 * bfd-in2.h: Rebuild.
3282 * elf.c, elflink.h, libelf.h: Corresponding changes.
3284 Add start at AIX linker support; no shared libraries yet.
3285 * xcofflink.c: New file.
3286 * configure.in (rs600coff_vec): Use xcofflink.o.
3287 * configure: Rebuild.
3288 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3290 (struct xcoff_section_tdata): Define.
3291 (xcoff_section_data): Define macro.
3292 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3293 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3294 (_bfd_xcoff_bfd_final_link): Declare.
3295 (_bfd_ppc_xcoff_relocate_section): Declare.
3296 * libcoff.h: Rebuild.
3297 * coff-rs6000.c: Clean up a bit.
3298 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3299 cputype, csects, and debug_indices.
3300 (xcoff_copy_private_bfd_data): Copy cputype.
3301 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3302 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3303 (xcoff_reloc_type_lookup): Rename from
3304 rs6000coff_reloc_type_lookup.
3305 (coff_relocate_section): Define.
3306 (_bfd_xcoff_sizeof_headers): Define.
3307 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3308 (_bfd_xcoff_bfd_relax_section): Define.
3309 (_bfd_xcoff_bfd_link_split_section): Define.
3310 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3312 * coffcode.h (coff_compute_section_file_positions): If AIX,
3313 increment sofar by SMALL_AOUTSZ if not executable.
3314 (coff_write_object_contents): If AIX, always output an a.out
3315 header; if not executable, header size of SMALL_AOUTSZ.
3316 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3317 (_bfd_stringtab_init): Initialize xcoff field.
3318 (_bfd_xcoff_stringtab_init): New function.
3319 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3320 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3321 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3322 * libbfd.h: Rebuild.
3323 * Makefile.in: Rebuild dependencies.
3324 (BFD32_BACKENDS): Add xcofflink.o.
3325 (CFILES): Add xcofflink.c.
3327 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3328 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3329 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3331 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3333 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3335 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3337 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3338 * config.in: Regenerated.
3340 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3341 (_bfd_chunksize): New variable.
3342 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3343 for obstack chunk size.
3344 * configure.in: Check for getpagesize.
3345 * configure: Regenerated.
3347 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3349 * trad-core.c (rawptr): Make it a local variable of
3350 ptrace_unix_core_file_p.
3352 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3354 * coff-arm.c (in_reloc_p): New.
3355 * coff-i386.c (in_reloc_p): New.
3356 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3357 (coff_write_object_contents): Only set has_reloc_section
3359 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3360 in_reloc_p to decide if reloc should be emitted.
3361 * libcoff.h (pe_data_type.in_reloc_p): New.
3362 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3364 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3366 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3367 (_bfd_coff_read_internal_relocs): Likewise.
3368 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3369 (_bfd_coff_read_internal_relocs): Likewise.
3371 * elflink.h (elf_link_add_object_symbols): Correct conditions
3372 under which type and size change warnings are issued.
3374 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3376 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3377 a symbol which is not in a real section.
3378 (coff_write_native_symbol): Corresponding change.
3380 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3381 coff_link_hash_newfunc and make non-static.
3382 (_bfd_coff_link_hash_table_init): New function, broken out of
3383 _bfd_coff_link_hash_table_create.
3384 (_bfd_coff_link_hash_table_create): Use it.
3385 (process_embedded_commands): Make static.
3386 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3387 (_bfd_coff_link_hash_table_init): Declare.
3388 * libcoff.h: Rebuild.
3390 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3391 field in XCOFF tdata.
3392 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3393 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3394 based on cputype stored in a.out header, or in n_type of initial
3396 (coff_write_object_contents): Set cputype correctly in a.out
3398 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3400 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3401 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3403 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3404 * libcoff.h: Rebuild.
3406 * cpu-rs6000.c (rs6000_compatible): New static function.
3407 (bfd_rs6000_arch): Use it.
3408 * cpu-powerpc.c (powerpc_compatible): New static function.
3409 (arch_info_struct): Define various flavours of PowerPC.
3410 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3413 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3415 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3417 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3419 * elflink.h (elf_link_add_object_symbols): Don't warn about
3420 changing the size or type if the old definition was weak.
3422 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3424 * coffcode.h (combined_entry_type): Add fix_line field.
3425 (coff_slurp_line_table): Warn if we try to set the lineno field of
3427 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3428 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3429 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3430 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3432 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3433 * libcoff.h: Rebuild.
3435 * libcoff-in.h (struct xcoff_tdata): Define.
3436 (xcoff_data): Define.
3437 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3438 * bfd-in2.h, libcoff.h: Rebuild.
3439 * coff-rs6000.c (xcoff_mkobject): New static function.
3440 (coff_mkobject): Define.
3441 (xcoff_copy_private_bfd_data): New static function.
3442 (coff_bfd_copy_private_bfd_data): Define.
3443 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3445 (rs6000coff_vec): Add DYNAMIC to object_flags.
3446 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3447 .loader sections specially.
3448 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3449 section alignment from the XCOFF tdata information.
3450 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3451 F_SHROBJ, and copy the extra a.out header information into the
3452 XCOFF tdata structure.
3453 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3454 F_DYNLOAD and the extra a.out header information.
3455 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3456 C_HIDEXT symbol with attached csect information.
3457 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3458 in the o_maxdata field.
3459 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3460 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3461 end if BSF_NOT_AT_END is set.
3463 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3464 _bfd_read_ar_hdr_fn.
3465 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3466 * bfd-in2.h, libbfd.h: Rebuild.
3467 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3469 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3470 (bfd_slurp_bsd_armap_f2): Likewise.
3471 (_bfd_slurp_extended_name_table): Likewise.
3473 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3475 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3477 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3478 when the symbol table is empty.
3480 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3481 space for section symbols, since we don't output them either.
3482 (elf_m68k_adjust_dynindx): Removed.
3484 * ptrace-core.c (rawptr): Make it a local variable of
3485 ptrace_unix_core_file_p.
3487 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3489 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3492 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3493 Mac object file formats.
3495 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3497 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3498 auxent if there isn't one.
3499 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3500 rather than FILNMLEN as the maximum name length.
3502 * coffcode.h (bfd_coff_backend_data): Add new field
3503 _bfd_coff_print_aux.
3504 (bfd_coff_print_aux): New static function.
3505 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3506 scnlen field of an XTY_LD csect aux entry.
3507 (coff_print_aux): New static function.
3508 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3509 in coff_pointerize_aux_hook.
3510 (bfd_coff_std_swap_table): Initialize new field.
3511 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3512 * libcoff.h: Rebuild.
3513 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3514 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3516 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3517 if there are symbols, for native AIX ld compatibility.
3519 * coffcode.h (bfd_coff_backend_data): Add new field
3520 _bfd_coff_pointerize_aux_hook.
3521 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3522 or I960, and as 0 otherwise.
3523 (bfd_coff_std_swap_table): Initialize new field.
3524 * libcoff.h: Rebuild.
3525 * coffgen.c (coff_pointerize_aux): Change parameters to take
3526 symbol pointer instead of type and class, and to take aux index.
3527 Call _bfd_coff_pointerize_aux_hook if it is defined.
3528 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3529 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3530 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3532 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3533 read-only/host-only support.
3535 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3537 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3540 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3541 BFD_JUMP_TABLE_ARCHIVE accordingly.
3542 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3543 (_bfd_compute_and_write_armap): Declare.
3544 (_bfd_generic_read_ar_hdr): Declare.
3545 (_bfd_read_ar_hdr): Define.
3546 (_bfd_noarchive_read_ar_hdr): Define.
3547 (_bfd_archive_bsd_read_ar_hdr): Define.
3548 (_bfd_archive_coff_read_ar_hdr): Define.
3549 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3550 _bfd_read_ar_hdr instead.
3551 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3552 (_bfd_compute_and_write_armap): Rename from
3553 compute_and_write_armap. Make non-static. Change all callers.
3554 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3555 than _bfd_snarf_ar_hdr.
3556 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3557 * ieee.c (ieee_read_ar_hdr): Define.
3558 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3559 * oasys.c (oasys_read_ar_hdr): Define.
3560 * som.c (som_read_ar_hdr): Define.
3561 * bfd-in2.h, libbfd.h: Rebuild.
3563 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3565 * peicode.c (coff_swap_filehdr_in): If symptr is
3566 zero, there aren't any symbols, even if nsyms is set.
3568 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3570 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3572 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3573 sections, and set styp correctly for them: .got, .hash, .dynamic,
3574 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3575 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3577 (ecoff_sort_hdrs): New static function.
3578 (ecoff_compute_section_file_positions): Return boolean, not void.
3579 Sort the sections by VMA before looking through them. Put the
3580 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3581 section on an appropriate boundary within the page.
3582 (ecoff_compute_reloc_file_positions): Check return value of
3583 ecoff_compute_section_file_positions.
3584 (_bfd_ecoff_set_section_contents): Likewise.
3585 (_bfd_ecoff_write_object_contents): Check for various Alpha
3586 section types when incrementing text_size and data_size. Call
3587 adjust_headers backend function if it exists.
3588 * coff-alpha.c (alpha_adjust_headers): New static function.
3589 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3590 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3592 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3594 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3596 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3597 of ALTERNATE_AIX_CORE_FORMAT.
3598 * configure.in (aix4): No longer need CORE_FLAGS.
3599 * configure: Updated.
3601 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3603 NS32k changes from Ian Dall:
3604 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3606 (aout_link_input_section_std, aout_link_input_section_ext,
3607 aout_link_reloc_link_order): Call them instead of _bfd_*
3609 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3611 (backend_data): Use it instead of hardcoded zero.
3613 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3614 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3616 * ns32knetbsd.c: Include bfd.h.
3617 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3618 (MY_bfd_reloc_type_lookup): Declare function too.
3619 * pc532-mach.c (set_sizes): Don't declare.
3620 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3621 (backend_data, MY_backend_data): Don't define.
3623 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3624 ns32k-*-lites* like ns32k-*-netbsd*.
3626 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3629 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3631 * coffcode.h (coff_write_object_contents): Restore setting
3632 f_timdat to 0, deleted on August 22.
3634 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3636 * coffcode.h (coff_bfd_copy_private_symbol_data,
3637 coff_bfd_copy_private_section_data,
3638 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3639 * peicode.h (coff_bfd_copy_private_bfd_data): New
3640 (pe_bfd_copy_private_bfd_data): New.
3641 (coff_swap_scnhdr_in): Swap bss size into the right place.
3642 (pe_print_private_bfd_data): Add some newlines.
3644 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3646 * som.c (setup_sections): Don't die if a space has no subspaces.
3648 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3650 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3651 dynamic symbol override a common symbol. Don't change the size or
3652 type if they have been set and the new symbol is not a definition.
3653 Warn if the size or type changes.
3655 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3657 * som.c (som_begin_writing): Don't write the symbol table or
3659 (som_finish_writing): Write them here. Place them after the
3660 subspace data, but before the relocs.
3662 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3664 * sunos.c (sunos_add_one_symbol): Just pass false, not
3665 info->shared_library, to sunos_create_dynamic_sections.
3666 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3668 (sunos_check_dynamic_reloc): Remove .text section assertion.
3670 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3672 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3673 * configure, configure.in: Add pmac_xcoff_vec case.
3674 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3675 * coff-pmac.c: New file, PowerMac XCOFF support.
3676 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3677 * targets.c (pmac_xcoff_vec): Declare.
3679 * mpw-config.in: Various changes to be compatible with the
3680 autoconf-based configury.
3681 * mpw-make.sed: New file, sed commands to translate Unix
3682 makefile into MPW syntax.
3683 * mpw-make.in: Remove.
3684 * hosts/mpw.h: Remove.
3685 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3686 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3688 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3690 * binary.c (binary_get_symtab): Return an empty string on error.
3691 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3693 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3695 * coff-ppc.c: Reformatted according to gnu conventions
3696 Removed irrelevant "if 0" code
3698 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3700 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3701 symbols rather than as indirect symbols.
3702 (MY(slurp_symbol_table)): Don't do anything special about
3705 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3706 of .ctors and .dtors sections is no larger than 2.
3708 * sunos.c (sunos_add_one_symbol): Don't change
3709 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3711 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3712 dynamic symbols when creating a shared library.
3713 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3715 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3716 written even if it is not defined in a regular object.
3717 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3718 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3719 rather than the constant 22.
3720 (sunos_check_dynamic_reloc): Handle creating a shared library.
3721 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3722 zero when creating a shared library.
3723 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3724 write it out at the start of the symbol table.
3726 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3728 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3730 * config.bfd: Add arm-*-coff.
3731 * configure.in, configure: Add armcoff_{little,big}_vec.
3732 * targets.c (armcoff_{little,big}_vec): Declare.
3733 (bfd_target_vector): Add armcoff_{little,big}_vec.
3734 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3736 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3738 * targets.c (bfd_find_target): Remove debugging code.
3740 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3742 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3744 * Makefile.in: added *-ppc files
3745 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3746 allow pe based .o's to be shared with other tools on ppc/NT
3747 * config.bfd: added powerpc[le]-[pe|winnt] config support
3748 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3749 * peicode.h: Added more section flags for PE on ppc
3750 Added coff_swap_filehdr_out to allow peicode.h to be
3751 used for non-image PE files on ppc.
3752 Check for image, or not, before copying pe_opthdr
3753 * targets.c: Added new bfd's
3754 * targets.c: Removed two inactive bfds that shouldn't have made it this
3757 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3759 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3760 explicit values to initialize all relocs. Change all users.
3761 (ppc_elf_brtaken_inner): New function to handle branch predicition
3763 (ppc_elf_brtaken_reloc): Ditto.
3764 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3765 relocs use ppc_elf_unsupported_reloc.
3766 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3767 needs to be reported.
3768 (ppc_elf_relocate_section): Support branch prediction relocs.
3770 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3772 * bfd.c (bfd_assert): Remove \n from string passed to
3775 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3776 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3777 (bfd_coff_make_section_hook): Don't define.
3778 (coff_make_section_hook): Remove.
3779 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3780 (styp_to_sec_flags): Likewise.
3781 (coff_write_object_contents): Likewise.
3782 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3784 * libcoff.h: Rebuild.
3785 * coffgen.c (make_a_section_from_file): Just call
3786 bfd_make_section_anyway, not bfd_make_section or
3787 bfd_coff_make_section_hook.
3788 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3789 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3790 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3791 make_section_hook field.
3792 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3794 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3795 pointers into value field for warning and indirect symbols; just
3796 leave the value field alone.
3797 * linker.c (generic_link_add_symbol_list): Use next symbol for
3798 warning and indirect symbols, rather than looking in symbol value.
3799 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3800 parameter. Change all callers. Remove support for indirect
3801 symbols; it didn't work anyhow.
3802 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3803 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3804 * bfd-in2.h: Rebuild.
3806 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3808 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3809 go back to telling the tools this reloc operates on 32 bits.
3811 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3813 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3814 rather than a direct fprintf.
3815 * archive.c (_bfd_write_archive_contents): Likewise.
3816 * coffcode.h (coff_slurp_symbol_table): Likewise.
3817 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3818 (ppc_elf_unsupported_reloc): Likewise.
3819 (ppc_elf_relocate_section): Likewise.
3820 * i386linux.c (linux_tally_symbols): Likewise.
3821 (linux_finish_dynamic_link): Likewise.
3822 * osf-core.c (osf_core_core_file_p): Likewise.
3823 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3824 * som.c (som_sizeof_headers): Likewise.
3825 * srec.c (srec_bad_byte): Likewise.
3826 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3827 * libbfd-in.h (bfd_assert): Declare first parameter const.
3828 * libbfd.h: Rebuild.
3829 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3830 bfd_reloc_overflow is enough.
3831 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3832 * coff-h8500.c (rtype2howto): Likewise.
3833 * coff-z8k.c (rtype2howto): Likewise.
3834 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3835 * elf.c (_bfd_elf_get_lineno): Likewise.
3836 (_bfd_elf_no_info_to_howto): Likewise.
3837 (_bfd_elf_no_info_to_howto_rel): Likewise.
3838 * hp300hpux.c (convert_sym_type): Likewise.
3839 (MY(swap_std_reloc_in)): Likewise.
3840 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3842 * libaout.h (struct aoutdata): Add line_buf field.
3843 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3844 and filename_buffer. Instead, use a malloc buffer stored in the
3845 new line_buf field. Remove length restrictions.
3847 * coffgen.c (string_size): Remove static variable.
3848 (debug_string_size, debug_string_section): Likewise.
3849 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3850 and debug_string_size_p parameters. Use them instead of the
3851 global variables. Change all callers.
3852 (coff_write_symbol): Likewise.
3853 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3854 (coff_write_symbols): Add local variables to replace removed
3857 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3858 function, and line_base fields.
3859 * libcoff.h: Rebuild.
3860 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3861 information, rather than using static variables.
3863 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3864 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3866 * init.c (initialized): Remove static variable.
3867 (bfd_init): Don't bother setting initialized.
3868 (bfd_check_init): Remove.
3869 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3870 * libbfd.h: Rebuild.
3872 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3874 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3875 size for full core dumps. Copy core file header to private data.
3876 (rs6000coff_core_file_failing_command,
3877 rs6000coff_core_file_failing_signal): New functions to extract
3878 the file name and terminating signal from the core file.
3879 * coff-rs6000.c: Use them.
3881 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3883 Change arch info to be const, initialized at compile time.
3884 * archures.c: Reindent many functions. Change CONST to const.
3885 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3886 nothing set it anyhow. Make next const.
3887 (bfd_arch_info_list): Remove.
3888 (bfd_archures_list): Rename from archures_init_table. Change from
3889 a table of function pointers to a table of bfd_arch_info_type
3890 structure addresses.
3891 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3892 (bfd_lookup_arch): Likewise.
3893 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3895 (bfd_default_arch_struct): Make const.
3896 (bfd_arch_init, bfd_arch_linkin): Remove.
3897 (bfd_get_arch_info): Return a const pointer.
3898 * init.c (bfd_init): Don't call bfd_arch_init.
3899 * bfd.c (struct _bfd): Make arch_info const.
3900 * bfd-in2.h: Rebuild.
3901 * libbfd.h: Rebuild.
3902 * configure.in: Put & before everything in $selarchs.
3903 * configure: Rebuild.
3904 * cpu-*.c: Change bfd_*_arch from a function which calls
3905 bfd_arch_linkin to a const structure.
3906 * ieee.c (ieee_object_p): Make arch const.
3908 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3910 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3912 * bfd-in2.h: Regenerate.
3913 * libbfd.h: Regenerate.
3915 * elf32-ppc.c (reloc_type): Update names to match current draft.
3916 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3917 relative. Update names to current V.4 draft.
3918 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3919 (ppc_elf_relocate_section): Rename relocations to match draft.
3921 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3923 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3924 compiled with -mrelocatable-lib to be linked with either normal
3925 modules or -mrelocatable modules.
3927 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3929 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3930 in the a.out header.
3932 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3933 a reloc against a local symbol, even if it's not a section.
3935 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3937 * targets.c (bfd_target): Remove unused align_power_min field.
3938 * bfd-in2.h: Rebuild.
3939 * All backends: Remove initialization of align_power_min.
3941 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3943 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3945 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3947 * config.bfd (mips-dec-netbsd*): New target.
3948 * configure.host (mips-dec-netbsd*): New host.
3949 * configure.in (mips-dec-netbsd*): New native.
3950 * configure: Rebuild.
3952 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3954 Make the COFF backend linker merge common types:
3955 * cofflink.c (struct coff_debug_merge_element): Define.
3956 (struct coff_debug_merge_type): Define.
3957 (struct coff_debug_merge_hash_entry): Define.
3958 (struct coff_debug_merge_hash_table): Define.
3959 (coff_debug_merge_hash_table_init): Define.
3960 (coff_debug_merge_hash_table_free): Define.
3961 (coff_debug_merge_hash_lookup): Define.
3962 (struct coff_final_link_info): Add debug_merge field.
3963 (coff_debug_merge_hash_newfunc): New static function.
3964 (_bfd_coff_final_link): Allocate and free debug_merge table.
3965 (coff_link_input_bfd): Merge identical enum, struct and union
3968 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3970 Convert i960 COFF to use COFF backend linker.
3971 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3972 structure to store the symbol being used.
3973 (coff_i960_start_final_link): New static function.
3974 (coff_i960_relocate_section): New static function.
3975 (coff_i960_adjust_symndx): New static function.
3976 (coff_start_final_link): Define.
3977 (coff_relocate_section): Define.
3978 (coff_adjust_symndx): Define.
3979 * coffcode.h (bfd_coff_backend_data): Add new callback function
3980 _bfd_coff_start_final_link.
3981 (bfd_coff_start_final_link): Define.
3982 (coff_start_final_link): Define if not defined.
3983 (bfd_coff_std_swap_table): Add coff_start_final_link.
3984 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3986 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3987 function callback is not NULL.
3988 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3989 (_bfd_coff_internal_syment_name): Declare.
3990 * libcoff.h: Rebuild.
3991 * configure.in (icoff_big_vec): Add cofflink.o.
3992 (icoff_little_vec): Likewise.
3993 * configure: Rebuild.
3995 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3997 * Makefile.in (clean-info): Remove extraneous tab from line
4000 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4002 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4003 contents has relocs.
4005 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4007 * coffcode.h (coff_compute_section_file_positions): Keep the
4009 (coff_write_object_contents): Remember if it's a relocatable
4011 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4012 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4013 if relocatable file. Swap out saved raw size.
4015 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4017 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4018 (maintainer-clean): Rename from realclean, passing
4019 maintainer-clean down to subdirectories, but leave realclean as a
4022 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4025 * dep-in.sed: Remove config.h from generated dependencies.
4027 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4028 broken out of sunos_canonicalize_dynamic_symtab.
4029 (sunos_canonicalize_dynamic_symtab): Call new function
4030 sunos_slurp_dynamic_symtab.
4031 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4032 dynamic symbol table to the caller.
4033 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4034 callback to override the symbols being read.
4035 * libaout.h (struct aout_backend_data): Add three new parameters
4036 to add_dynamic_symbols callback.
4038 Extensive minor changes to avoid various gcc warnings. Also:
4039 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4040 * archures.c (bfd_arch_info_type): Change mach field from long to
4042 (bfd_lookup_arch): Change machine parameter from long to unsigned
4045 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4047 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4048 a symbol with a non-zero plt_offset.
4050 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4052 * elfcode.h (align_file_position): Remove; not used.
4054 * configure.in: Only check for <sys/procfs.h> on a native system,
4055 and make sure it defines prstatus_t.
4056 * configure: Rebuild.
4058 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4060 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4062 * config.in: Rename from config.h.in.
4063 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4064 Check for config.h:config.in when creating stamp-h.
4065 * configure: Rebuild.
4066 * Makefile.in (stamp-h): Depend upon config.in rather than
4067 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4068 calling config.status.
4070 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4071 (Makefile): Just rebuild Makefile.
4072 (config.h, stamp-h): New targets.
4073 * configure.in: Create stamp-h when rebuilding config.h.
4074 * configure: Rebuild.
4076 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4078 * configure.in: Call AC_CONFIG_HEADER. Substitute
4079 HOST_64BIT_LONG. Check that various header files exist. Check
4080 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4081 and/or free need to be declared. Don't make a link to sysdep.h.
4082 Define TRAD_HEADER for various hosts.
4083 * configure: Rebuild.
4084 * configure.host: Don't set my_host. Add definitions taken from
4085 host header files for various entries. Remove entries which now
4087 * acconfig.h: New file.
4088 * config.h.in: New file, built by autoheader.
4089 * sysdep.h: New file.
4090 * Makefile.in (do_distclean): Don't remove sysdep.h.
4092 (LOCAL_H_DEPS): New variable.
4093 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4095 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4096 ($(OPTIONAL_BACKENDS)): Likewise.
4097 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4098 looking through sysdep.h.
4099 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4100 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4101 (fprintf_vma, sprintf_vma): Likewise.
4102 (int64_type, uint64_type): Don't define.
4103 * bfd-in2.h: Rebuild.
4104 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4105 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4106 * lynx-core.c: Include stuff from old hosts/lynx.h.
4107 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4108 rather than NO_FCNTL.
4109 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4110 rather than NATIVE_HPPAHPUX_COMPILER.
4111 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4113 * hosts/*.h: Remove all header files which merely include,
4114 declare, and define things. Leave header files which define
4115 information needed by trad-core.c.
4117 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4118 (BFD_CC_FOR_BUILD): Define.
4119 * configure.in: Use BFD_CC_FOR_BUILD.
4120 * configure: Rebuild.
4122 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4124 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4125 * configure: Rebuild.
4127 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4130 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4132 * config.bfd: i386pe_ve -> i386pe_vec.
4134 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4136 * configure.host: Incorporate host Makefile fragments by setting
4138 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4139 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4140 value based on whether the code is being compiled by a cross
4141 compiler. Don't substitute host_makefile_frag or frags.
4142 * aclocal.m4: New file to define local AC_PROG_CC.
4143 * configure: Rebuild.
4144 * Makefile.in (INSTALL): Set to @INSTALL@.
4145 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4146 (INSTALL_DATA): Set to @INSTALL_DATA@.
4148 (CC): Define as @CC@.
4149 (CFLAGS): Set to @CFLAGS@.
4150 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4151 (@host_makefile_frag@): Remove.
4152 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4153 after other options.
4154 (config.status): Remove dependency upon @frags@.
4155 * config/*.mh, config/README: Remove.
4157 * config.bfd: Rewrite to incorporate the contents of the Makefile
4158 fragments by setting shell variables, rather than merely returning
4159 the name of a Makefile fragment.
4160 * configure.in: Use shell variables set by config.bfd rather than
4161 looking at the target Makefile fragment files. Don't substitute
4162 target_makefile_frag. Do substitute TDEFINES.
4163 * configure: Rebuild.
4164 * Makefile.in (@target_makefile_frag@): Remove.
4165 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4166 * config/*.mt: Remove.
4168 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4170 * configure.in: Put changequote lines around "i[345]86" patterns
4171 section of core file support.
4173 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4175 * som.c (som_bfd_print_private_bfd_data): Define to use the
4178 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4180 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4181 entry, text_start and data_start.
4183 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4185 * Makefile.in (OFILES): Remove $(TDEPFILES).
4186 * config/apollo.mt (TDEPFILES): Remove.
4187 * config/README: Update.
4189 * configure.in: For a native configuration, set COREFILE and
4190 COREFLAG based on the canonical host name.
4191 * configure: Rebuild.
4192 * Makefile.in: Rebuild dependencies.
4193 (ALL_CFLAGS): Add @COREFLAG@.
4194 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4195 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4196 support routines. Check LYNX_CORE rather than HOST_LYNX.
4197 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4198 * i386lynx.c: Likewise.
4199 * m68klynx.c: Likewise.
4200 * sparclynx.c: Likewise.
4201 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4202 * *-core.c: Comment changes.
4203 * config/decstation.mh (HDEPFILES): Remove.
4204 (HDEFINES): Remove -DTRAD_CORE.
4205 * config/irix3.mh (RANLIB): Remove.
4206 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4207 (HDEFINES): Remove -DIRIX_CORE.
4208 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4209 (HDEFINES): Remove -DTRAD_CORE.
4210 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4211 * config/ultra3.mh (RANLIB): Remove.
4212 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4213 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4214 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4215 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4216 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4217 * config/i386aix.mh, config/i386bsd.mh: Remove.
4218 * config/i386linux.mh, config/i386mach3.mh: Remove.
4219 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4220 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4221 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4222 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4223 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4224 * config/solaris2.mh, config/stratus.mh: Remove.
4225 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4226 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4228 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4230 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4231 DT_FINI entry if the appropriate symbol is not in the hash table.
4233 * libelf.h (struct elf_backend_data): Add create_program_headers
4234 and want_hdr_in_seg fields.
4235 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4237 (elf_backend_create_program_headers): Likewise.
4238 (elfNN_bed): Initialize create_program_headers and
4240 * elf.c (get_program_header_size): Call create_program_headers
4242 (map_program_segments): Check want_hdr_in_seg backend field. Call
4243 create_program_headers backend routine.
4245 * elf.c (assign_file_positions_except_relocs): Align non allocated
4246 sections when creating an executable.
4248 * elfcode.h (elf_swap_phdr_in): Make non static.
4249 (elf_swap_phdr_out): Make non static.
4250 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4251 (bfd_elf32_swap_phdr_out): Declare.
4252 (bfd_elf64_swap_phdr_in): Declare.
4253 (bfd_elf64_swap_phdr_out): Declare.
4255 * ecofflink.c (ecoff_collect_shuffle): New static function.
4256 (_bfd_ecoff_get_accumulated_pdr): New function.
4257 (_bfd_ecoff_get_accumulated_sym): New function.
4258 (_bfd_ecoff_get_accumulated_ss): New function.
4259 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4260 (_bfd_ecoff_get_accumulated_sym): Declare.
4261 (_bfd_ecoff_get_accumulated_ss): Declare.
4262 * libbfd.h: Rebuild.
4264 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4266 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4268 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4269 warning symbols. If any section is named .gnu.warning.XXX, treat
4270 the contents as a warning to be issued if the symbol XXX is
4272 (elf_link_output_extsym): For an indirect or warning symbol, just
4273 output the symbol it points to.
4275 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4276 if bfd_hash_allocate fails, since it will already be set.
4277 (generic_link_hash_newfunc): Likewise.
4278 (archive_hash_newfunc): Likewise.
4279 (hash_entry_bfd): New static function.
4280 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4281 callback. Allocate a new warning using the hash table newfunc.
4282 Use bfd_hash_replace to update the entry in the hash table, rather
4283 than assuming we can copy the fields with structure assignment.
4285 * hash.c (bfd_hash_replace): New function.
4286 * bfd-in.h (bfd_hash_replace): Declare.
4287 * bfd-in2.h: Rebuild.
4289 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4291 * config.bfd: Add mips*vr4300-*-elf* target.
4292 * config/mipsbvr4300.mt: Added.
4294 See file ChangeLog.2
4301 version-control: never
projects / platform / upstream / binutils.git / blob