1 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
3 * linker.c (generic_link_add_symbol_list): Always init udata.p so
4 that the generic relaxation code can function when input and output
5 file formats are mismatched.
7 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
9 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
11 * elf.c (assign_file_positions_for_segments): For a loadable
12 section, make sure that the load address is correct relative to
13 the load address of the segment plus the size of the segment so
16 * coffcode.h (_coff_link_output_has_begun): Make static.
17 (_coff_final_link_postscript): Likewise.
19 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
21 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
22 which a relocation refers to an indirect or warning symbol.
24 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
26 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
27 (coff_arm_final_link_postscript): New function.
28 (coff_arm_link_output_has_begun): New function.
30 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
31 _bfd_coff_link_output_has_begun and
32 _bfd_coff_final_link_postscript. Add new macros:
33 bfd_coff_link_output_has_begun() and
34 bfd_coff_final_link_postscript().
36 * cofflink.c (_bfd_coff_final_link): Insert calls to
37 bfd_coff_link_output_has_begun() and
38 bfd_coff_final_link_postscript().
40 * coffcode.h: Add two new fields to bfd_coff_backend_data
41 structure: _bfd_coff_link_output_has_begun and
42 _bfd_coff_final_link_postscript. Add default initialisers for
43 these fields. Add overridable aliases for the coff swap functions
44 in the backend data structure.
46 * elf32-v850.c: Update with patches from the branch to fix
47 HI16_S/LO16 reloc pairs.
50 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
52 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
54 (USE_REL): Don't define any more, switch to using RELA
56 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
59 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
61 * archures.c (bfd_mach_mips*): Define.
62 (start-sanitize-vr5400):
63 (vr5400, bfd_mach_vr5000): Define.
64 (end-sanitize-vr5400):
65 (bfd_default_scan): For 3000 and 4000 replace magic constant with
68 * cpu-mips.c (N): Define.
69 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
70 numbers with bfd_mach_mips* macros.
72 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
74 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
75 v850_elf_relocate_section): Fix PR2 14180 and 14181
76 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
77 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
78 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
79 (for PR14180) to create and handle special common sections.
80 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
81 which have data stored in the instructions. PR14258.
83 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
85 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
86 (USER_LABEL_PREFIX): Revert back to '_'
88 * config.bfd (targ_cpu): Add support for Thumb target.
90 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
92 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
93 (get_symbol_value): Handle R_SH_SWITCH8.
94 (sh_relax_delete_bytes): Likewise.
96 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
98 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
101 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
104 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
106 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
109 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
111 * coffcode.h (coff_mkobject_hook): Only set private flags for non
114 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
116 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
119 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
121 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
122 complain if inout and output formats differ.
124 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
126 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
127 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
128 * Makefile.in: Rebuild.
129 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
130 automake and autoconf.
132 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
133 (COFF_WITH_PR to COFF_WITH_PE).
135 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
137 * coff-arm.c: Make variables and some functions static, so that
138 this file can be included in multiple object files.
139 (coff_arm_bfd_final_link): Fix minor bug.
141 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
143 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
145 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
147 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
149 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
151 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
153 * sunos.c (sunos_add_one_symbol): When overriding a defined
154 symbol, set it to undefined, not new.
156 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
159 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
161 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
162 (sh_relax_delete_bytes): Don't kill LABEL relocs.
164 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
166 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
167 (mn10300_elf_relax_section): Likewise.
169 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
171 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
172 bfd_h_get_* calls to "bfd_byte *".
174 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
176 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
178 (mn10300_elf_relax_section): Include stack space for register saves
179 in the imm8 field of a "call" instruction.
180 (compute_function_info): Determine how much stack is allocated by
181 the movm instruction. Fix typo.
182 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
184 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
186 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
187 a version dependency could not be found.
189 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
191 * configure.com: Get version info from configure.in
193 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
195 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
196 New function. Avoid mixing US1 and HAL R1 code.
197 Set resulting memory ordering to the strongest one used.
198 (sparc64_elf_object_p): Set bfd_mach correctly.
200 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
202 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
203 (sparc64_elf_check_relocs): Handle them.
204 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
205 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
207 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
209 * configure.in (sparc*-*-linux*): Use trad-core and ...
210 * hosts/sparclinux.h: New file.
212 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
214 * config.bfd (sparc64-*-linux*): New target.
216 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
217 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
219 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
220 Set .plt alignment from new plt_alignment.
221 * elflink.h (elf_link_create_dynamic_sections): Set version section
222 alignment to LOG_FILE_ALIGN.
223 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
224 (elfXX_bed): Init plt_alignment.
226 * elf64-sparc.c (sparc64_elf_check_relocs,
227 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
228 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
229 sparc64_elf_finish_dynamic_sections): New functions.
230 (sparc64_elf_howto_table): Fix a few name strings.
231 (ELF_DYNAMIC_INTERPRETER): New definition.
232 (sparc64_elf_relocate_section): Handle shared libraries.
234 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
235 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
236 PLT definitions sparc64-linux originally choose. These will go
237 away soon in favour of the official abi definitions.
239 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
241 * coff-sh.c (coff_small_object_p): New static function.
242 (coff_small_new_section_hook): New static function.
243 (bfd_coff_small_swap_table): New static const structure.
244 (coff_small_close_and_cleanup): Define.
245 (coff_small_bfd_free_cached_info): Define.
246 (coff_small_get_section_contents): Define.
247 (coff_small_get_section_contents_in_window): Define.
248 (shcoff_small_vec): New static structure.
249 (shlcoff_small_vec): New static structure.
250 * targets.c (bfd_target_vector): Add shcoff_small_vec and
252 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
253 shlcoff_small_vec to targ_selvecs.
255 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
256 * configure: Rebuild.
258 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
260 * evax-egsd.c: Weak symbols are global.
262 * evax-emh.c: Use proper casts.
264 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
266 * evax-egsd.c: Section names and symbols have different
267 length restrictions. Add length parameter to
268 _bfd_evax_length_hash_symbol.
269 * evax-etir.c: Likewise.
270 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
272 * evax.h (EOBJ_S_C_SECSIZ): Define.
274 * evax-alpha.c: Remove duplicate test.
276 * evax-emh.c: SYS$ functions are upper-case.
278 * evax-egsd.c: Create separate sections for common symbols.
279 * evax-etir.c: Don't output common section.
280 * evax.h: Bump up section count.
282 * configure.com: Use 64bit integers with DEC C.
284 * evax-egsd.c: Make section flags dec c compatible.
286 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
288 * som.c (normalize): Delete function.
289 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
290 changed. Use passed in elength to determine size of the extended
291 name table instead of computing it again.
293 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
295 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
296 IMAGE_SCN_MEM_READ for an unrecognized section.
298 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
300 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
301 '/' in the extended name table.
303 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
305 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
306 symbols, check globals list before matching on locals.
308 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
310 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
313 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
315 * peicode.h (pe_mkobject_hook): Set DLL flag.
316 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
318 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
319 for .stab* sections. Replace strlen of constant strings with
322 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
324 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
325 merge got and reloc entries from ind syms to their target.
326 (elf64_alpha_always_size_sections): Call it.
327 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
328 (elf64_alpha_can_merge_gots): Likewise.
329 (elf64_alpha_merge_gots): Likewise.
331 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
332 as it is insufficient to handle the relocation changes as well.
334 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
336 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
337 relocs for symbols in shlibs that have been forced local.
338 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
340 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
342 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
343 got_enties of the default symbol for the default versioned
344 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
347 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
349 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
350 24 bits of the PC when computing a PC relative relocation.
352 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
354 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
355 Correct value for maximum positive 22 bit PC relative relocation.
356 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
357 HI_16 relocations. Correct bit adjustment in TDA offsets.
359 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
361 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
362 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
364 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
366 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
369 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
371 * config.bfd: Missed one alpha* change.
373 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
375 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
376 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
377 (MINUS_ONE): New macro.
378 (sparc_elf_notsup_reloc): New function.
379 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
380 H44,M44,L44,REGISTER.
381 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
382 (init_insn_reloc): New function.
383 (sparc_elf_wdisp16_reloc): Use it.
384 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
386 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
388 * som.c (som_construct_extended_name_table): Remove static
389 function, and define as macro instead.
391 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
393 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
394 recognizes alphaev5 etc.
395 * configure.host: Likewise.
397 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
399 Make ld -s work on AIX:
400 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
401 section if we are stripping.
402 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
403 size if we are stripping.
404 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
405 and don't write out relocs, if we are stripping.
406 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
407 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
410 * configure.in: Don't include elf.lo again for ELF targets; it's
411 always in the library anyhow.
412 * configure: Rebuild.
414 * bfd-in2.h: Rebuild.
416 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
417 char *, when calling bfd_get_32 and bfd_put_32.
418 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
421 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
423 * reloc.c (bfd_check_overflow): New function.
424 (bfd_perform_relocation, bfd_install_relocation): Use it.
425 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
426 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
427 * bfd-in2.h: Regenerate.
428 * libbfd.h: Regenerate.
430 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
432 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
433 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
435 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
437 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
438 (stmp-bfd-h): Rename from stmp-bfd.h.
439 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
440 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
441 (stmp-bin2-h): New target.
442 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
443 (stmp-lbfd-h): New target.
444 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
445 (stmp-lcoff-h): New target.
446 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
447 stmp-lbfd-h, and stmp-lcoff-h.
448 * Makefile.in: Rebuild.
450 * configure.in: Use a diversion to set enable_shared before the
451 arguments are parsed.
452 * configure: Rebuild.
454 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
456 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
457 renamed to R_SPARC_UNUSED_42.
458 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
459 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
460 renamed to R_SPARC_UNUSED_42.
461 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
462 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
463 * bfd-in2.h: Regenerated.
464 * libbfd.h: Regenerated.
466 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
468 * elflink.h (elf_merge_symbol): Don't check the hash creator until
469 after we have set *sym_hash.
471 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
473 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
475 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
477 * Makefile.am (libbfd_a_SOURCES): Define.
478 * Makefile.in: Rebuild.
480 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
481 * aclocal.m4: Rebuild with new libtool.
482 * configure: Rebuild.
484 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
486 * elf.c (map_sections_to_segments): Even if we are not demand
487 paged, don't put a loadable section after a nonloadable section.
488 (assign_file_positions_for_segments): Increment the file offset
489 for a section with contents, even if it is not loadable.
492 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
494 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
495 indicating that __ctbp could not be found.
498 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
500 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
502 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
505 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
506 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
507 Add support for the CALLT relocs.
509 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
510 BFD_RELOC_V850_CALLT_16_16_OFFSET.
513 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
514 relocations against non-existant symbols.
516 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
518 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
520 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
521 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
522 bit reloc in the tiny data area.
525 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
527 Merged changes from Martin Hunt:
529 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
530 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
533 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
534 BFD_RELOC_D30V_9_PCREL_R): New relocs.
536 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
537 Do 15 and 21 bit pc-relative relocations.
538 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
541 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
542 added to the relocation, not or'd.
545 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
547 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
549 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
551 * archures.c (bfd_default_scan): Use strcasecmp.
552 (bfd_default_scan): Test for match with arch_name + ":" +
554 (bfd_default_scan): Test for match with printable_name - ":".
555 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
556 cases. Each implements their own scan function.
557 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
558 special cases. Since info->mach == 0. The test mach == number
560 (bfd_arch_list): New function, return name of all the supported
563 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
565 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
566 decoding architecture.
567 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
570 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
572 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
574 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
576 * Makefile.am: Rebuild dependencies.
577 (ALL_MACHINES_CFILES): Add cpu-v850.c.
578 (ALL_MACHINES_CFILES): Add elf32-v850.c.
579 * Makefile.in: Rebuild.
581 * reloc.c: Remove extraneous commas from relocation entries.
582 Remove BFD_RELOC_V850_16_PCREL.
583 * bfd-in2.h: Rebuild.
585 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
586 in sections named .tocbss rather than .bss.
588 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
590 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
591 BFD_RELOC_V850_16_PCREL.
593 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
595 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
596 the same as C_EXT syms.
597 (coff_link_add_symbols): Ditto.
598 (_bfd_coff_link_input_bfd): Ditto.
599 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
600 it to preserve and restore state of global_to_static flag.
602 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
604 * elf32-v850.c (v850_elf_object_p): Set machine number based on
605 bits in e_flags field rather than magic numbers.
606 (v850_elf_final_write_processing, v850_elf_set_private_flags,
607 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
608 v850_elf_print_private_bfd_data): New functions.
611 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
613 * elf.c (prep_headers): Remove V850E magic number.
614 * elf.c (prep_headers): Remove V850EQ magic number.
617 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
619 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
621 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
623 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
624 instructions are relative to the next instruction, not the
626 (mn10200_elf_relax_section): Similarly.
628 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
630 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
633 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
634 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
635 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
637 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
639 * cpu-v850.c: Remove "plain" from v850 printable name.
640 (scan): Use strcasecmp.
642 * archures.c (bfd_mach_v850): Define.
644 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
645 just sh/SH, use strcasecmp.
646 (arch_info_struct): Add entries for sh3 et.al.
648 * archures.c (bfd_mach_sh, ...): Define.
650 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
652 * archures.c (bfd_archures_list): Always NULL terminate the list.
654 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
656 * Makefile.am: Rebuild dependencies.
657 (ALL_MACHINES_CFILES): Add cpu-arc.c.
658 (ALL_MACHINES_CFILES): Add elf32-arc.c.
659 (elf32-arc.lo): Remove explicit dependency.
660 * Makefile.in: Rebuild.
662 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
663 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
664 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
666 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
668 * configure: Rebuild with latest devo autoconf for NT support
670 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
672 * cpu-arm.c (compatible): If B is a default type, return A.
674 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
676 * cpu-v850.c (scan): New function.
677 (arch_info_struct): New structure.
678 (bfd_v850_arch): Add link into arch_info_structure.
680 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
683 * elf32-v850.c (v850_elf_object_p): New function.
686 * archures.c (bfd_mach_v850e): Machine value for v850e.
688 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
690 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
693 * elf.c (prep_headers): Add support for v850e machine number.
695 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
697 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
699 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
702 * elf.c (prep_headers): Add support for v850eq machine number.
705 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
707 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
708 cached_stab field if the offset prevents us from using the cache.
710 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
712 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
714 * aout-arm.c (aout_arm_little_vec): Likewise.
715 (aout_arm_big_vec): Likewise.
716 * bout.c (b_out_vec_big_host): Likewise.
717 (b_out_vec_little_host): Likewise.
718 * mipsbsd.c (aout_mips_little_vec): Likewise.
719 (aout_mips_big_vec): Likewise.
722 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
724 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
725 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
726 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
729 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
731 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
732 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
733 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
734 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
735 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
736 of two for I960 only.
737 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
738 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
740 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
741 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
742 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
744 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
745 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
746 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
747 *coffcode.h (coff_write_object_contents): Set alignment field in
748 section header for TIC80COFF files.
751 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
753 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
754 v850_elf_check_relocs, v850_elf_reloc,
755 v850_elf_final_link_relocate): Add support for
756 BFD_RELOC_V850_16_PCREL relocation.
758 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
761 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
763 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
766 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
768 * cpu-v850e: New file.
770 * elf.c (prep_headers): Add support for v850e target.
772 * bfd-in2.h (bfd_architecture): Add support for v850e target.
774 * config.bfd: Add support for v850e target.
776 * archures.c: Add support for v850e target.
778 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
780 * cpu-v850eq: New file.
782 * elf.c (prep_headers): Add support for v850eq target.
784 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
786 * config.bfd: Add support for v850eq target.
788 * archures.c: Add support for v850eq target.
791 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
793 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
794 argument as section relative, rather than an absolute address.
795 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
797 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
799 * config.bfd (arc-*-elf*): Add.
800 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
801 * configure: Rebuild.
802 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
803 (BFD32_BACKENDS): Add elf32-arc.lo.
804 (cpu-arc.lo,elf32-arc.lo): Add rules for.
805 * Makefile.in: Rebuild.
806 * archures.c (architecture list): Add bfd_arch_arc.
807 (bfd_archures_list): Add bfd_arc_arch.
808 (bfd_mach_arc_base): Define.
809 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
810 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
811 (bfd_target_vect): Add them.
812 * bfd-in2.h, libbfd.h: Rebuild.
813 * cpu-arc.c, elf32-arc.c: New files.
814 * elf.c (pre_headers): Recognize bfd_arch_arc.
816 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
818 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
819 data section is correctly rounded to a page in the file.
821 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
823 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
824 there are no symbols.
826 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
828 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
829 file system 14 character limit.
830 * Makefile.am, configure.in: Corresponding changes.
831 * Makefile.in, configure: Rebuild.
833 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
835 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
836 Rebuild dependencies.
837 * Makefile.in: Rebuild.
839 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
841 * Makefile.am (docdir): Define.
842 * Makefile.in: Rebuild.
844 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
846 * configure: Rebuild with autoconf 2.12.1.
848 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
850 * aclocal.m4, configure: Rebuild with new automake patches.
852 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
854 * rs6000-core.c (make_bfd_asection): New function to add a section
855 to the core file bfd.
856 (rs6000coff_core_p): Use make_bfd_asection to add the core file
858 Use BFD routines to seek, read and stat the core file.
859 Handle .data sections from loaded objects and anonymously mmapped
860 regions, these are available in AIX 4 core files.
862 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
864 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
865 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
866 copy; use a patches libtool instead.
867 * acmacros.m4: Remove.
868 * Makefile.in, aclocal.m4, configure: Rebuild.
870 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
872 * Makefile.am: New file, based on old Makefile.in.
873 * acmacros.m4: New file, copied from old aclocal.m4.
874 * acinclude.m4: New file.
875 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
876 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
877 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
878 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
879 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
880 * acconfig.h: Mention PACKAGE and VERSION.
881 * stamp-h.in: New file.
882 * dep-in.sed: Change .o to .lo.
883 * Makefile.in: Now built with automake.
884 * aclocal.m4: Now built with aclocal.
885 * config.in, configure: Rebuild.
888 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
890 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
891 if there is only a relocation to a read-only but not allocatable
892 section (like .stab).
893 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
894 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
895 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
896 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
897 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
899 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
900 (ppc_elf_create_linker_section): These sections are not
901 created by the linker (that is, they are created by the user
902 putting data in them). In particular, they can be the source
903 and target of relocations.
904 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
905 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
906 objects (for instance, 'long double') to 16-byte boundaries.
907 (ppc_elf_size_dynamic_sections): Make the code that generates
908 section symbols exactly the same as for sparc, reducing the
909 number of section symbols output.
910 (ppc_elf_check_relocs): Check postcondition of
911 bfd_elf32_link_record_dynamic_symbol. Make default case the
912 same as corresponding code for sparc, fixing bug involving
914 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
915 forced to be local because of versioning (by replicating
916 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
917 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
919 (ppc_elf_relocate_section): Add handy debugging code for when
920 assertion fails. Add some more 'symbol made local because of
923 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
924 processing a GOT relocation as required by ABI.
926 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
928 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
929 version info if this symbol came from a dynamic object.
930 (elf_link_add_object_symbols): Set the version info of a symbol
931 only if the object actually contains version definitions and
934 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
936 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
937 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
939 * configure: Regenerated with autoconf 2.12.
940 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
942 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
944 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
945 a warning rather than returning an error.
947 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
949 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
951 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
953 * cisco-core.c: define signals for wingdb.
955 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
957 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
958 the same number of aux entries.
960 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
962 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
963 difference of two symbols if the relocation size is 32 bits.
964 (som_write_fixups): Handle R_DATA_EXPR.
966 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
968 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
969 its value if COFF_WITH_PE is defined.
971 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
973 * coff-stubgo32.c: New file.
974 * go32stub.h: New file.
975 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
976 * coffswap.h (coff_swap_filehdr_in): Invoke
977 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
979 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
980 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
981 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
982 COFF_ADJUST_AUX_IN_POST if they are defined.
983 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
984 COFF_ADJUST_AUX_OUT_POST if they are defined.
985 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
986 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
987 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
988 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
989 * targets.c (go32stubbedcoff_vec): Declare.
990 (bfd_target_vector): Add go32stubbedcoff_vec.
991 * configure.in (go32coff_vec): New target vector.
992 (go32stubbedcoff_vec): Likewise.
993 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
994 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
995 * Makefile.in: Rebuild dependencies.
996 (BFD32_BACKENDS): Add coff-stubgo32.o.
997 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
998 (HFILES): Add go32stub.h.
1000 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
1002 * configure.in: Check for fdopen.
1003 * configure, config.in: Rebuild.
1004 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
1005 __GO32__. Reindent a bit.
1007 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
1009 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
1010 flag for newly created sections.
1011 (sunos_add_dynamic_symbols): Don't discard newly created sections
1012 if shared library is dynobj.
1014 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
1016 * elf.c (map_sections_to_segments): When checking whether
1017 including a section in a segment would force us to skip a page,
1018 align the address of the next segment to avoid wraparound
1021 start-sanitize-tic80
1022 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
1024 * coffcode.h (coff_write_object_contents): Initialize
1025 target id field to TIC80_TARGET_ID.
1026 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
1028 (coff_swap_filehdr_in): Swap in target id field if used.
1031 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
1033 * coff-i386.c (coff_i386_is_local_label_name): New static function
1034 if TARGET_UNDERSCORE.
1035 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
1036 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1038 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
1040 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
1041 complain_overflow_signed, for 32 bit PC relative relocations.
1043 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
1045 * elflink.h (elf_link_add_object_symbols): When a version
1046 indirection symbol is overridden, make the original symbol point
1047 at the real overriding symbol.
1049 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1052 * elflink.h (elf_link_output_extsym): Use the right section for a
1054 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1055 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1057 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1059 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1060 symbols before checking for new symbols.
1062 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1064 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1066 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1067 file, not aoutsz bytes (they are different in XCOFF .o files).
1069 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1070 redefined by objects included from archives.
1072 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1074 * elflink.h (elf_merge_symbol): In the case of a new defined
1075 symbol overriding an old defined symbol, return the hash table
1076 entry which we modify, even if it is the target of an
1078 (elf_link_add_object_symbols): If the real name of the symbol gets
1079 overridden, convert the versioned symbol into an indirect symbol
1082 * elflink.h (elf_merge_symbol): New static function, broken out of
1083 elf_link_add_object_symbols.
1084 (elf_link_add_object_symbols): Call it.
1086 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1088 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1089 handle case where COFF filehdr does not immediately follow PE
1091 * coffgen.c (coff_object_p): Remove useless seek to current
1094 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1096 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1099 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1101 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1102 symbols, skip N_ABS symbols with debugging storage classes.
1104 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1106 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1107 relocs in shared libraries which refer to local symbols. Cope
1108 with addend when processing a GOT relocation.
1110 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1111 for sections that the linker didn't create.
1112 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1113 symbol if it was created in ppc_elf_size_dynamic_sections.
1114 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1115 relative to a section for which we didn't output a symbol.
1117 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1118 relocs are 'rela' relocs, like everything else. .rela.plt is not
1119 a read-only section, so we don't have to special-case it.
1121 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1122 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1124 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1125 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1126 actual .got section.
1127 * elflink.c (_bfd_elf_create_got_section): The three reserved
1128 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1130 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1133 * elf32-ppc.c (ppc_elf_check_relocs): Use
1134 _bfd_elf_create_got_section to create the GOT rather than
1135 ppc_elf_create_linker_section. Create the '.rela.got' section
1137 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1138 symbol has a GOT entry.
1139 (ppc_elf_relocate_section): Record when a symbol is used through
1140 the GOT, and allocate space in the GOT for each such symbol.
1141 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1142 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1145 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1146 treated in a similar way to ADDR16_HA relocs.
1147 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1148 shared objects; the linker must deal with them.
1149 (ppc_elf_create_linker_section): Stop setting
1150 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1151 LINKER_SECTION_PLT stuff.
1152 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1153 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1154 section, not ELF-specific calls.
1155 (elf_backend_plt_not_loaded): Set to 1.
1156 (elf_backend_got_symbol_offset): Set to 4.
1157 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1158 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1159 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1160 plt_not_loaded member.
1161 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1162 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1164 (elf_backend_G_O_T_offset): Set default to 0.
1165 (elfNN_bed): Set added fields.
1167 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1168 DT_RELENT in shared objects; should be DT_RELAENT.
1170 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1171 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1172 such a reloc (in a non-shared object) refers to a symbol that's
1175 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1177 * elfcode.h (put_signed_word): Define.
1178 (get_signed_word): Define.
1179 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1180 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1182 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1183 bfd_get_signed_32 to set the r_addend field.
1184 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1185 bfd_h_get_signed_64 to set the r_addend field.
1187 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1189 * elf32-i386.c (elf_i386_relocate_section): When generating a
1190 shared library, do the relocation if the input section is not
1191 allocated in memory.
1193 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1194 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1195 (elf_fix_symbol_flags): New static function, broken out of
1196 elf_adjust_dynamic_symbol.
1197 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1198 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1199 forced local even if NEEDS_PLT is set. When forcing a symbol to
1200 be local, clear NEEDS_PLT.
1201 (elf_link_output_extsym): Remove unused local bed.
1203 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1205 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1206 for derived elf linker hash table entries. References to
1207 elf_link_hash_entry changed appropriately.
1208 (elf32_mn10300_link_hash_table): New structure for derived elf
1210 (elf32_mn10300_hash_table): Define.
1211 (elf32_mn10300_link_hash_traverse): Likewise.
1212 (elf32_mn10300_link_hash_newfunc): New function.
1213 (elf32_mn10300_link_hash_table_create): Likewise.
1214 (elf32_mn10300_finish_hash_table_entry): Likewise.
1215 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1216 of prologue code, and call:32->call:16 relaxing.
1217 (compute_function_info: New function.
1218 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1220 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1222 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1223 for a symbol which is being forced to be local.
1224 * elf32-i386.c (elf_i386_relocate_section): Write out the
1225 relocation value for a GOT reloc for a symbol which is turning
1226 into a local symbol.
1227 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1228 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1230 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1232 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1233 value if the symbol is turning into a local symbol.
1234 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1235 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1237 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1239 * elflink.h (elf_link_add_object_symbols): Also read verneed
1240 information by calling `_bfd_elf_slurp_version_tables'.
1241 (elf_link_add_object_symbols): For undefined symbols look for
1242 version information in the verneed records.
1243 (elf_link_add_object_symbols): Use soname of shared object
1244 for verneed record if it is available.
1246 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1248 * cpu-arm.c: Add prototypes for compatible and scan.
1249 * cofflink.c: Add prototype for mark_relocs.
1251 * archive.c (bfd_special_undocumented_glue): Change filename to
1252 const pointer. Add prototype.
1254 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1256 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1257 sections that will be discarded.
1259 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1261 * elflink.h (elf_link_find_version_dependencies): When searching
1262 for known version symbol skip non-matching verdef records, not
1265 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1267 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1268 not a bfd_vma, to the base file, to match how dlltool reads it.
1270 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1272 * reloc.c: Add thumb relocations.
1274 * bfd-in2.h: Add Thumb relocations.
1276 * libbfd.h: Add Thumb relocations.
1278 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1280 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1282 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1284 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1285 for a section even if it is not loaded.
1287 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1289 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1290 input and output files.
1291 (_bfd_coff_generic_relocate_section): Check whether input file,
1292 not output file, is a PE file.
1294 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1296 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1298 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1300 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1303 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1305 * cpu-arm.c (compatible): Add test for supersets of ARM
1308 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1310 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1313 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1315 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1316 called directly by gas/config/tc-arm.c.
1318 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1320 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1321 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1323 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1325 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1328 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1330 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1331 (coff_bfd_copy_private_bfd_data): Ditto.
1332 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1333 (coff_arm_bfd_print_private_bfd_data): Ditto.
1334 (coff_arm_bfd_set_private_flags): Ditto.
1335 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1337 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1339 * libcoff-in.h (struct coff_final_link_info): Add boolean
1340 global_to_static member for support of task linking.
1341 (_bfd_coff_write_task_globals): Add prototype.
1342 * libcoff.h: Regenerate.
1343 * coffcode.h (coff_write_object_contents): Use #ifdef to
1344 check RS6000COFF_C, to be consistent with all other uses
1346 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1347 call _bfd_coff_write_task_globals.
1348 (_bfd_coff_link_input_bfd): If doing task linking, convert
1349 global functions to static.
1350 (_bfd_coff_write_global_sym): If doing task linking, convert
1351 global variables to static.
1352 (_bfd_coff_write_task_globals): New function.
1353 start-sanitize-tic80
1354 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1355 (C_AUTOARG): #undef since it clashes with C_UEXT.
1356 (C_LASTENT): #undef since it clashes with C_STATLAB.
1357 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1359 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1360 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1361 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1364 start-sanitize-tic80
1365 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1367 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1368 PP relocations to complain_overflow_dont.
1370 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1372 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1373 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1375 (ppbase_reloc, glob15_reloc): New static functions.
1376 (glob16_reloc, local16_reloc): New static functions.
1377 (rtype2howto): Handle all relocation types.
1378 (coff_tic80_relocate_section): New static function.
1379 (coff_relocate_section): Define to coff_tic80_relocate_section.
1380 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1383 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1385 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1386 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1388 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1389 callers. If PE file, don't add section VMA.
1390 (coff_write_alien_symbol): If PE file, don't add section VMA.
1391 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1392 (_bfd_coff_write_global_sym): Likewise.
1393 (_bfd_coff_generic_relocate_section): Likewise.
1395 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1398 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1400 * cofflink.c (mark_relocs): Add new function to mark symbols which
1401 are used by relocations.
1402 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1403 suppress the skipping of symbols that have thus been marked.
1405 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1407 * coff-sh.c (sh_merge_private_data): New static function.
1408 (coff_bfd_merge_private_bfd_data): Define.
1410 start-sanitize-tic80
1411 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1413 * coff-tic80.c: Remove unnecessary #ifdefs.
1414 * config.bfd: Set targ_underscore to yes for tic80.
1416 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1418 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1419 with unresolved external symbols in GDB).
1422 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1424 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1425 the symbols associated with each BFD.
1426 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1428 * elf-m10200.c: Likewise.
1429 * elf32-m32r.c: Likewise.
1430 * elf32-sh.c: Likewise.
1432 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1434 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1435 alignment of a common symbol. If two symbols that look like
1436 common symbols are found in two shared libraries, and the size is
1437 different, use the larger size, and warn if --warn-common. If a
1438 common symbol overrides a definition in a shared library, set the
1439 size to the larger size, and warn if --warn-common.
1441 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1443 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1444 into any other machine type.
1446 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1448 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1449 data into an unitialised destination set its machine type as well.
1451 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1453 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1454 to common symbol size. Consistently treat uninitialized symbols
1455 in shared objects as common symbols.
1457 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1459 * archures.c (constants): Added new constants to identify the
1460 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1461 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1463 * bfd-in2.h (constants): Added new constants to identify
1464 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1465 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1466 bfd_mach_arm_4T. This file is auto-magically generated from the
1467 archures.c file. This update is just to save work.
1469 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1470 coff_arm_bfd_print_private_bfd_data,
1471 coff_arm_bfd_set_private_flags,
1472 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1473 (global): Macro redefinitions set up to use these new functions.
1475 * coffcode.h (coff_mkobject_hook): Added call to
1476 coff_arm_bfd_set_private_flags().
1477 (coff_set_arch_mach_hook): Added code to set machine type based on
1478 bits stored in internal flags.
1479 (coff_set_flags): Added code to set the new bits in the flags
1480 field based on the machine number.
1481 (function definition macros): Made all function definition macros
1482 conditional so that they can be overridden by target specific
1485 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1486 Structure extended to include new types, one each for ARMv2,
1487 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1489 * libcoff-in.h (struct coff_tdata): Added flags field.
1491 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1493 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1495 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1498 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1500 * coffgen.c (coff_find_nearest_line): If there are no syments,
1503 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1505 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1507 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1509 * targmatch.sed: Add explicit \n characters to work around bug in
1510 HP/UX 10.20 sed program.
1512 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1514 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1517 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1519 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1521 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1523 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1524 (struct elf_m68k_pcrel_relocs_copied, struct
1525 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1526 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1527 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1528 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1530 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1531 PC relative relocs for a global symbol defined in a regular
1532 object, and count the number of PC relative relocs copied for any
1534 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1535 traverse with elf_m68k_discard_copies.
1537 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1539 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1540 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1542 * coffcode.h (coff_compute_section_file_positions): Force the
1543 potential last byte in the file to be written out when
1546 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1548 * configure.host (mips*-*-openbsd*): New host.
1550 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1552 * elflink.h (elf_link_add_object_symbols): Only subtract the
1553 section VMA from the symbol value if this is a fully linked file.
1555 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1556 (struct elf_i386_link_hash_entry): Define.
1557 (struct elf_i386_link_hash_table): Define.
1558 (elf_i386_link_hash_traverse): Define.
1559 (elf_i386_hash_table): Define.
1560 (elf_i386_link_hash_newfunc): New static function.
1561 (elf_i386_link_hash_table_create): New static function.
1562 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1563 PC relative relocs for a global symbol defined in a regular
1564 object, and count the number of PC relative relocs copied for any
1566 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1567 traverse with elf_i386_discard_copies.
1568 (elf_i386_discard_copies): New static function.
1569 (bfd_elf32_bfd_link_hash_table_create): Define.
1571 From Gordon W. Ross <gwr@mc.com>:
1572 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1573 (sunos4_aout_backend): Use MY_entry_is_text_address.
1576 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1578 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1579 R_D30V_32_NORMAL to 2 (4 bytes).
1582 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1584 From Gordon W. Ross <gwr@mc.com>:
1585 * netbsd.h (N_SHARED_LIB): Define.
1586 (SEGMENT_SIZE): Don't define.
1587 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1589 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1590 (SEGMENT_SIZE): Don't define.
1592 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1593 to sizeof Rela structure, not sizeof Rel structure. From Gary
1594 Thomas <g.thomas@opengroup.org>.
1596 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1598 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1599 whenever entry is larger than text address, but only by whole
1600 pages. From Gordon W. Ross <gwr@mc.com>.
1602 * Makefile.in (install): Depend upon installdirs. Use
1603 mkinstalldirs to build $(oldincludedir).
1604 (installdirs): New target.
1606 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1607 if this is a debugging section which we are stripping.
1609 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1611 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1612 alpha-specific target data struct.
1614 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1616 From Thomas Graichen <graichen@rzpd.de>:
1617 * Makefile.in: Always use $(SHELL) when running move-if-change.
1618 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1619 * configure: Rebuild.
1621 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1623 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1624 VMA if this is an executable file or a shared object.
1626 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1629 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1631 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1632 start of the file. Remove uses later on which switch using
1634 (MY(callback)): Handle entry_is_text_address.
1635 (MY_entry_is_text_address): Define if not defined.
1636 (MY(backend_data)): Initialize new field.
1637 * aoutf1.h (sunos4_aout_backend): Likewise.
1638 * i386aout.c (MY(backend_data)): Likewise.
1639 * i386mach3.c (MY(backend_data)): Likewise.
1640 * mipsbsd.c (MY(backend_data)): Likewise.
1641 * sparclynx.c (sparclynx_aout_backend): Likewise.
1642 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1643 (MY_entry_is_text_address): Define.
1644 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1646 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1647 whose name starts with `.'.
1649 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1651 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1652 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1653 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1654 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1655 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1656 sparc-*-openbsd*): New targets.
1657 * configure: Rebuild.
1659 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1661 * stabs.c (struct stab_section_info): New field
1663 (_bfd_link_section_stabs): Fill the above array.
1664 (_bfd_stab_section_offset): Use `cumulative_skips' to
1665 speed up offset calculation.
1667 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1669 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1670 addend for non pc-relative relocations.
1672 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1673 for non-existent function.
1675 * elf-m10300.c (mn10300_elf_relax_section): New function.
1676 (mn10300_elf_relax_delete_bytes): Likewise.
1677 (mn10300_elf_symbol_address_p): Likewise.
1678 (mn10300_elf_get_relocated_section_contents): Likewise.
1679 (bfd_elf32_bfd_relax_section): Define.
1680 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1682 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1684 * configure.host: Set SHLIB_LIBS.
1685 * configure.in: Substitute SHLIB_LIBS.
1686 * configure: Rebuild.
1687 * Makefile.in (SHLIB_LIBS): New variable.
1688 ($(SHLIB)): Use $(SHLIB_LIBS).
1690 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1692 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1693 with bfd_section_vma.
1695 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1697 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1698 Correct CPU file names for mn10[23]00.
1699 * configure: Rebuild.
1701 * bfd.c (bfd_record_phdr): Cast count to size_t before
1704 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1705 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1706 (xcoff_write_archive_contents): LIkewise.
1707 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1708 (mips_elf_create_procedure_table): Likewise.
1709 * peicode.h (pe_print_idata): Likewise.
1710 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1711 * xcofflink.c (xcoff_get_section_contents): Likewise.
1712 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1713 (xcoff_link_add_symbols): Likewise.
1714 (xcoff_link_add_symbols): Likewise.
1716 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1717 (ppcboot_bfd_print_private_bfd_data): Likewise.
1719 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1720 to complain_overflow_signed.
1722 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1724 * VERSION: Set to 2.8.1.
1726 * Branched binutils 2.8.
1728 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1729 deciding whether to copy a reloc into a shared object.
1730 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1731 relocs in unallocated sections.
1732 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1733 R_SPARC_RELATIVE relocs in unallocated sections.
1735 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1737 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1738 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1741 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1743 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1744 override an uninitialized symbol from a shared library with a
1747 * elf-m10200.c: Rename from elf32-mn10200.c.
1748 * elf-m10300.c: Rename from elf32-mn10300.c.
1749 * cpu-m10200.c: Rename from cpu-mn10200.c
1750 * cpu-m10300.c: Rename from cpu-mn10300.c
1751 * Makefile.in: Update accordingly.
1753 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1754 (elf_mips_isa): Move to earlier in file.
1755 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1756 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1759 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1762 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1764 * configure.com: New file.
1765 * config.h-vms: Remove file.
1766 * makefile.vms: Update for new configure scheme.
1768 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1770 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1771 (ppc_process_before_allocation): Declare.
1772 * libcoff.h: Rebuild.
1774 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1776 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1778 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1780 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1782 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1783 symbol index for a R_IHCONST reloc.
1785 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1787 * targmatch.sed: Do not use \(\) recursively.
1789 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1791 * m68klinux.c (MACHTYPE_OK): Define.
1792 * i386linux.c (MACHTYPE_OK): Define.
1794 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1796 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1797 <hjl@gnu.ai.mit.edu>:
1798 * sparclinux.c: New file.
1799 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1800 * bfd-in2.h: Rebuild.
1801 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1802 * configure.in (sparclinux_vec): Add to list of vectors.
1803 * configure: Rebuild.
1804 * targets.c (sparclinux_vec): Declare.
1805 (bfd_target_vector): Add sparclinux_vec.
1806 * Makefile.in: Rebuild dependencies.
1807 (BFD32_BACKENDS): Add sparclinux.o.
1808 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1810 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1811 bfd_coff_backend_data field.
1812 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1814 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1815 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1816 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1818 * bfd.c: Include "libiberty.h".
1819 (strerror): Don't declare.
1820 (bfd_errmsg): Call xstrerror rather than strerror.
1822 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1824 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1825 reloc even if the symbol is in the .bss section.
1826 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1827 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1828 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1830 * coffcode.h (bfd_coff_backend_data): Add new field
1831 _bfd_coff_default_section_alignment_power.
1832 (bfd_coff_default_section_alignment_power): Define.
1833 (bfd_coff_std_swap_table): Initialize new field.
1834 * libcoff.h: Rebuild.
1835 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1836 symbol to the default section alignment.
1838 * COPYING: Update FSF address.
1841 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1843 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1844 21-bit absolute that made it act as a relative.
1847 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1849 * elflink.c (_bfd_elf_create_linker_section): Don't set
1850 bss_section and rel_section from existing sections.
1852 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1855 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1857 * aoutx.h (some_aout_object_p): Change executable test to fix
1858 problems with embedded a.out systems.
1860 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1862 * stabs.c (_bfd_stab_section_offset): New function.
1863 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1864 * libbfd.h: Rebuild.
1865 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1867 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1868 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1869 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1870 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1871 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1873 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1874 symbol. Check for memory allocation failure of *psinfo.
1875 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1876 callers. Set the value of the header symbol.
1877 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1878 * libbfd.h: Rebuild.
1880 start-sanitize-tic80
1881 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1883 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1884 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1885 reloc types, rather than silently failing to generate an output file.
1888 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1890 * targmatch.sed: Use the hold space to put the #ifdef around the
1891 the string constant.
1892 * targets.c (UNSUPPORTED_TARGET): Don't define.
1893 (find_target): Don't check for UNSUPPORTED_TARGET.
1894 (bfd_set_default_target): Don't try to optimize by checking for
1897 * Makefile.in: Rebuild dependencies.
1898 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1899 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1900 (elf32-m32r.o): Remove explicit target.
1902 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1905 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1906 count section symbols for sections that were created by the
1907 linker, or are not allocatable or not loadable.
1908 (elf32_sparc_finish_dynamic_sections): Output output section
1909 symbols for section for which we made space for them.
1911 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1913 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1914 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1916 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1918 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1919 (m32r_hi16_list): New static local.
1920 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1921 (m32r_elf_do_hi16_reloc): Delete.
1922 (m32r_elf_relocate_hi16): New function.
1923 (m32r_elf_lo16_reloc): New function.
1924 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1927 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1929 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1930 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1931 (m32r_elf_final_sda_base): New function.
1932 (m32r_elf_relocate_section): Rewrite sdata support.
1933 (m32r_elf_finish_dynamic_sections): Delete.
1935 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1937 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1938 * coff-svm68k.c: New file. Just defines some macros and includes
1940 * coff-m68k.c: Add functions to handle common addends, moved in
1941 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1942 Control whether relocs are visible using STATIC_RELOCS.
1943 * cf-m68klynx.c: Simplify greatly: just define macros to control
1945 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1946 * targets. (m68ksysvcoff_vec): Declare.
1947 (bfd_target_vector): Add m68ksysvcoff_vec.
1948 * config.bfd (m68*-motorola-sysv*): New target.
1949 * configure.in (m68ksysvcoff_vec): New vector.
1950 * configure: Rebuild.
1951 * Makefile.in: Rebuild dependencies.
1952 (BFD32_BACKENDS): Add coff-svm68k.o.
1953 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1955 * binary.c (binary_set_section_contents): Don't get misled if the
1956 first section is not loadable. From Matthew L. Martin
1959 * elflink.h (elf_bfd_final_link): Set the value of a section
1960 symbol to the section address unless doing a relocateable link.
1962 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1964 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1965 .plt entry if we've taken the function's address.
1966 (elf64_alpha_merge_gots): Merge collected flags info as well.
1968 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1970 * Many files: Add function prototypes.
1971 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1972 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1973 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1974 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1975 * peicode.h: Change several void * parameters to PTR.
1976 * srec.c (srec_get_symbol_info): Make static.
1977 * syms.c (bfd_symbol_is_absolute): Remove.
1978 * Makefile.in: Rebuild dependencies.
1980 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1982 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1983 (bfd_elf32_bfd_is_local_label): Don't define.
1985 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1988 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1990 * bfd-in.h: Don't include obstack.h.
1991 (struct bfd_hash_table): Change memory field to PTR.
1992 * bfd.c (struct _bfd): Change memory field to PTR.
1993 * bfd-in2.h: Rebuild.
1994 * libbfd-in.h (bfd_release): Declare as function, don't define as
1996 * libbfd.h: Rebuild.
1997 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1998 objalloc routines rather than obstack routines.
1999 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2000 (getpagesize): Don't define.
2001 (_bfd_new_bfd): Don't set _bfd_chunksize.
2002 (bfd_openr): Free new bfd and objalloc on failure.
2003 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
2004 (bfd_alloc_size): Remove.
2005 (bfd_release): New function.
2006 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
2007 objalloc routines rather than obstack routines.
2008 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2009 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
2010 objalloc routines rather than obstack routines.
2011 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
2012 (struct accumulate): Change memory to struct objalloc *.
2013 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
2014 * dep-in.sed: Don't remove obstack.h from dependency list.
2015 * Makefile.in: Rebuild dependencies.
2016 (BFD_H_DEPS): Remove obstack.h.
2017 (install): Don't install obstack.h.
2018 * Many files: Don't include "obstack.h".
2021 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
2022 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
2023 * libbfd.h: Rebuild.
2024 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
2025 * sunos.c (sunos_add_dynamic_symbols): Likewise.
2026 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
2028 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
2029 old version of bfd_alloc.
2030 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
2031 * libbfd.h: Rebuild.
2032 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
2034 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
2036 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
2037 ELF local label syntax as well.
2039 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
2041 * config.bfd (powerpc-*-beos*): New target.
2042 * configure.in (powerpc-*-beos*): Add case that explicitly
2043 does not set COREFILE for now. A future BeOS version is
2044 expected to support core files.
2045 * configure: Regenerate with autoconf.
2047 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2049 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2050 seen with a local symbol, rather than crashing.
2052 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2053 version symbols if there aren't any.
2055 start-sanitize-tic80
2056 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2058 * coff-tic80.c (coff_rtype_to_howto): Define
2059 (coff_tic80_rtype_to_howto): Clone generic coff version and
2060 add code to handle the funky TI "internal relocations".
2063 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2065 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2066 or size changes because of a weak symbol.
2068 * cisco-core.c (SIGEMT): Define if not defined.
2070 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2072 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2073 setting ever. Sanity check the version number. Sort out copying
2074 flags and other information when adding an indirect symbol.
2075 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2076 symbols added by the backend. Clear the entire contents of the
2078 (elf_export_symbol): Ignore indirect symbols.
2079 (elf_link_output_extsym): Accept a section without an owner in an
2081 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2082 version count. Correct the allocation of x_versymp.
2084 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2085 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2086 Don't return bfd_und_section_ptr when info->shared.
2087 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2088 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2089 (mips_elf_check_relocs): Resolve an indirect symbol in
2091 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2092 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2094 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2096 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2098 From Eric Youngdale <eric@andante.jic.com>:
2099 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2100 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2101 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2102 versioned symbol appears in both a regular and a shared object.
2103 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2104 appropriate. Improve error message.
2105 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2106 all uses. Add localsyms field.
2107 (elf_bfd_final_link): When generating a shared library, call
2108 elf_link_output_extsym to output all local symbols.
2109 (elf_link_output_extsym): Handle symbols which were forced to
2112 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2114 From Eric Youngdale <eric@andante.jic.com>:
2115 * elf-bfd.h (elf_symbol_type): Add version field.
2116 * elfcode.h (elf_slurp_symbol_table): Set version field.
2117 * elflink.h (elf_link_add_object_symbols): When creating an
2118 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2119 appropriate. Set up an indirection from the nondefault version of
2121 (NAME(bfd_elf,size_dynamic_sections)): Call
2122 elf_link_assign_sym_version before checking whether there are any
2123 versions. Always record the version name as a dynamic symbol.
2124 Initialize counters.
2125 (elf_link_assign_sym_version): After finding a version, see if a
2126 symbol should be forced to local scope. Create a new version
2127 definition if appropriate.
2128 (elf_link_output_extsym): Correct indirect symbol handling.
2129 * elf.c (bfd_elf_print_symbol): Print version information.
2130 (bfd_section_from_shdr): Turn version sections into BFD sections.
2131 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2132 if sh_info is not already set.
2133 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2135 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2136 _bfd_stringtab_add to copy the name into permanent memory if
2139 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2141 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2143 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2145 * coffcode.h (bfd_coff_backend_data): Change
2146 _bfd_coff_compute_section_file_positions to return a boolean
2147 value. Change all callers.
2148 (coff_compute_section_file_positions): Change return type to
2149 boolean. If the size of the last section changed, then output a
2150 zero byte at the end of the file.
2151 * libcoff.h: Rebuild.
2153 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2154 for at least 6 output symbols.
2155 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2156 emit a TC csect to represent the space they take up. For an XO
2157 symbol, just emit a reference, not a csect.
2159 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2160 Solaris doesn't like the combined options, and the -f is
2162 (stamp-tshlink, install): Likewise.
2164 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2165 handling when little endian.
2167 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2169 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2170 (mn10300_elf_relocate_section): Likewise.
2171 (elf_backend_relocate_section): Define.
2173 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2174 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2175 (elf32_mn10300_howto_table): Likewise.
2176 (elf32_mn10300_reloc_map): Likewise.
2177 (bfd_elf32_mn10300_reloc): Delete unused function.
2179 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2181 start-sanitize-tic80
2182 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2183 understand, just set the howto field to NULL, and the caller will
2184 print an appropriate error message.
2186 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2187 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2188 block. Use NULL for initializations of "ptr" rather than bare 0.
2189 * coff-h8300.c: Fix typo in comment.
2190 * coff-h8500.c: Ditto.
2192 * coff-z8k.c: Ditto.
2194 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2196 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2197 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2198 m32r_elf_get_relocated_section_contents): First pass at relax support.
2200 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2202 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2203 entry for reading verdef records.
2204 Use correct braces for computing increments of extverdaux and
2205 exteverdef record pointers.
2207 start-sanitize-tic80
2208 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2210 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2214 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2216 * elflink.h (elf_link_find_version_dependencies): Check that
2217 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2220 start-sanitize-tic80
2221 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2223 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2226 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2228 * targets.c (bfd_default_vector): Make non-const.
2229 (find_target): New static function, broken out of
2231 (bfd_set_default_target): New function.
2232 (bfd_find_target): Call find_target. When defaulting, use
2233 bfd_default_vector[0] if it is not NULL.
2234 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2235 * bfd-in2.h, libbfd.h: Rebuild.
2237 * syms.c (bfd_is_local_label): Return false if the symbol has no
2239 * coff-i960.c (coff_i960_is_local_label_name): New function.
2240 (coff_bfd_is_local_label_name): Define.
2241 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2242 (coff_bfd_is_local_label_name): Define.
2243 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2244 (coff_bfd_is_local_label_name): Define.
2245 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2246 with .. or _.L_ as local.
2247 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2248 (bfd_elf32_bfd_is_local_label_name): Define.
2249 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2250 beginning with $ as local.
2252 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2254 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2255 rather than comparing against info->lprefix.
2256 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2257 * elflink.h (elf_link_input_bfd): Likewise.
2258 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2259 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2261 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2262 _bfd_elf_is_local_label_name if not already defined.
2263 * elf.c (_bfd_elf_is_local_label_name): New function.
2264 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2266 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2267 (m88k_is_local_label_name): New static function.
2269 * coffcode.h (coff_bfd_is_local_label_name): Define as
2270 _bfd_coff_is_local_label_name if not already defined.
2271 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2272 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2273 * libcoff.h: Rebuild.
2275 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2276 to _bfd_is_local_label_name.
2277 (bfd_target): Likewise.
2278 * syms.c (bfd_is_local_label): Define as function, not macro.
2279 (bfd_is_local_name): Define.
2280 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2281 bfd_generic_is_local_label, and take a string rather than a
2283 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2284 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2285 (bfd_generic_is_local_label): Don't declare.
2286 (bfd_generic_is_local_label_name): Declare.
2287 * bfd-in2.h, libbfd.h: Rebuild.
2288 * All backends: Change local_label to local_label_name.
2290 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2291 (mips_elf_relocate_got_local): Change return type to boolean.
2292 Don't assume that the first zero entry is unassigned; instead, use
2294 (mips_elf_relocate_section): Check return value of
2295 mips_elf_relocate_got_local.
2296 (mips_elf_create_got_section): Initialize assigned_gotno field.
2299 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2301 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2305 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2307 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2308 that have no contents merely because linker_mark is not set.
2310 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2312 * config.bfd (mips*-*-lnews*): New target.
2313 * coff-mips.c (mips_relocate_section): Make assert compare
2314 content byteorder instead of header byteorder.
2315 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2317 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2318 * configure.in (ecoff_biglittle_vec): Add case.
2319 * configure: Update.
2321 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2323 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2324 name begins with ".note".
2325 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2326 section whose name begins with ".note".
2327 (get_program_header_size): Corresponding change.
2329 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2330 jal and for jal overflow.
2332 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2334 From Eric Youngdale <eric@andante.jic.com>:
2335 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2336 not found, try looking it up again without the version name.
2337 (elf_link_add_object_symbols): Always link against the dynamic
2338 symbol table of a dynamic object. When linking against a dynamic
2339 object, include version strings in symbol names, and set up
2340 version information. Add indirect symbols for default versions.
2341 (elf_link_create_dynamic_sections): Add special version sections.
2342 (struct elf_assign_sym_version_info): Define.
2343 (struct elf_find_verdep_info): Define.
2344 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2345 up version sections.
2346 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2347 (elf_link_find_version_dependencies): New static function.
2348 (elf_link_assign_sym_version): New static function.
2349 (elf_link_renumber_dynsyms): New static function.
2350 (struct elf_final_link_info): Add symver_sec field.
2351 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2352 local symbols of a dynamic object. Handle DT_VER* constants.
2353 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2354 dynamic object. Skip indirect symbols from ELF objects. Remove
2355 the version name before choosing a hash bucket. Write out the
2356 version information if appropriate.
2357 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2358 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2359 (bfd_elf64_size_dynamic_sections): Likewise.
2360 * bfd-in2.h: Rebuild.
2361 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2362 Change elf_link_hash_flags to unsigned short.
2363 (ELF_LINK_HIDDEN): Define.
2364 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2365 dynverdef_hdr, dynversym_section, dynverdef_section,
2366 dynverref_section, cverdefs, cverrefs, verdef, verref.
2367 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2368 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2369 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2370 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2371 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2372 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2373 (_bfd_elf_slurp_version_tables): Declare.
2374 * elf.c (_bfd_elf_swap_verdef_in): New function.
2375 (_bfd_elf_swap_verdef_out): Likewise.
2376 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2377 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2378 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2379 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2380 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2381 version information if there is any.
2382 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2383 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2384 (elf_fake_sections): Handle .gnu.version* section names.
2385 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2386 (_bfd_elf_slurp_version_tables): New function.
2387 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2388 version name in string entered in dynamic hash table.
2389 * elfcode.h: Include fnmatch.h.
2390 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2391 symbol which was forced to become local.
2392 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2393 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2394 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2395 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2397 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2399 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2401 (mn10200_elf_relax_section): Correctly compute a symbol's value
2402 when the symbol is local, but not in the same section as we are
2403 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2406 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2408 * elf32-m32r.c: Rewrite to use ELF backend linker.
2409 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2410 Add small data area support (R_M32R_SDA16).
2411 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2412 * bfd-in2.h,libbfd.h: Regenerated.
2414 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2416 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2417 (mn10200_elf_relax_delete_bytes): Likewise.
2418 (mn10200_elf_symbol_address_p): Likewise.
2419 (mn10200_elf_get_relocated_section_contents): Likewise.
2420 (bfd_elf32_bfd_relax_section): Define.
2421 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2423 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2424 (mn10200_elf_relocate_section): Likewise.
2425 (elf_backend_relocate_section): Define.
2428 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2430 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2431 reloc.c, targets.c: New target, elf-*-D30V.
2433 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2435 * cpu-d30v.c, elf32-d30v.c: New files.
2438 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2440 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2441 * bfd-in2.h: Regenerated.
2442 start-sanitize-tic80
2443 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2444 (rtype2howto): Add function.
2445 (tic80_howto_table): Add.
2448 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2450 * sysdep.h: Don't define errno in MSVC if error.h is included.
2452 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2454 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2455 is initialized before it is used.
2457 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2459 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2460 symbol into a weak undefined symbol; leave it as a common symbol.
2462 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2464 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2465 about a symbol defined in a dynamic object if it has already been
2466 defined in a regular object.
2468 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2470 * makefile.vms: Add gcc flags to allow compiling with current gcc
2472 (targmatch.h): New dependency.
2474 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2476 * evax.h (ALPHA_R_CODEADDR): New relocation.
2477 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2479 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2481 * bfd-in2.h, libbfd.h: Rebuild.
2483 Restrict symbol length to 64 bytes, case preserving:
2484 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2485 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2486 (_bfd_evax_length_hash_symbol): Added.
2487 * evax-etir.c (_bfd_evax_write_etir): Call
2488 _bfd_evax_length_hash_symbol before output of symbol.
2489 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2490 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2492 * evax-emh.c: Output filename to object file without path.
2494 * evax-egsd.c: New sections for local and global commons.
2496 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2497 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2498 notices. Replace AXP with Alpha.
2500 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2502 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2503 sections if we are creating a shared library.
2505 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2507 * configure.host (i386-windows): Don't set host64=true.
2509 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2511 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2512 (elf_mips16_gprel_howto): New static variable.
2513 (mips16_gprel_reloc): New static function.
2514 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2515 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2516 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2517 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2518 * bfd-in2.h, libbfd.h: Rebuild.
2520 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2522 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2523 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2525 start-sanitize-r5900
2526 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2528 * config.bfd: add r5900
2531 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2533 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2534 the output section will be the absolute section; don't print an
2535 assertion message for that case when doing a relocateable link.
2537 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2539 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2540 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2541 need_fn_sub, call_stub, and call_fp_stub.
2542 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2543 (mips_elf_link_hash_newfunc): Initialize new fields.
2544 (mips_elf_link_hash_table_create): Likewise.
2545 (mips_elf_relocate_section): Redirect relocations to use mips16
2546 stubs when appropriate.
2547 (mips_elf_check_relocs): Attach stub sections to the appropriate
2548 symbol. Set need_fn_stub when appropriate.
2549 (mips_elf_always_size_sections): New static function.
2550 (mips_elf_check_mips16_stubs): New static function.
2551 (elf_backend_always_size_sections): Define.
2552 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2554 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2555 attached to sections which are not being included in the link.
2557 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2559 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2560 symbol value when computing the addend for a pc_relative
2563 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2565 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2566 relocateable link, just skip pc_relative pcrel_offset relocs.
2567 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2568 structure for an ARM26 reloc which can be resolved.
2569 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2570 reloc can be resolved.
2572 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2573 error in overflow check for R_RELBYTE.
2575 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2577 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2578 From Mark Rasin <mark.rasin@telrad.co.il>.
2580 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2583 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2585 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2586 (elf_mn10200_howto_table): Likewise.
2587 (mn10200_reloc_map): Likewise.
2589 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2591 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2592 * bfd-in2.h, libbfd.h: Regenerated.
2593 * elf32-m32r.c: Add support for them.
2595 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2597 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2598 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2599 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2600 r_format and r_pcrel. Always return a value.
2601 * riscix.c (MY_final_link_callback): Define to dummy value.
2603 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2604 relocations against the text segment, look up the output name of
2606 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2607 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2608 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2609 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2610 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2612 start-sanitize-tic80
2613 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2615 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2616 routines for little endian data.
2617 * coffcode.h (coff_write_object_contents): Set magic to
2618 TIC80_ARCH_MAGIC for TIc80.
2620 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2622 * coff-tic80.c (tic80coff_vec): Change to little endian data
2626 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2628 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2629 auxiliary_filters parameter to be const char * const *. Accept a
2630 NULL terminated array.
2631 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2632 (bfd_elf32_size_dynamic_sections): Update declaration.
2633 * bfd-in2.h: Rebuild.
2635 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2637 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2638 NOTYPE symbol in a text section as a FUNC symbol.
2640 * coffcode.h (coff_compute_section_file_positions): Force
2641 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2643 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2645 * libaout.h (machine_type): Reserve several values for sparclet.
2647 start-sanitize-tic80
2648 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2650 * config.bfd (tic80-*-*): Don't require 'coff'.
2653 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2655 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2656 table to v850_elf_reloc for all non-standard relocations.
2657 (v850_elf_check_relocs): Add check for h being non-null.
2658 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2659 statement instead of multiple ifs.
2660 (v850_elf_relocate_section): Fix up error message, don't just call
2663 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2665 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2666 Use bfd_elf_generic_reloc as special function for all relocs.
2667 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2669 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2670 24bit pc-relative reloc.
2672 start-sanitize-tic80
2673 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2675 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2676 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2677 header byte order is little endian. Use correct bfd_get and
2678 bfd_put routines for little endian headers.
2679 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2680 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2683 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2685 * reloc.c: Add BFD_RELOC_24.
2686 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2687 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2688 * bfd-in2.h, libbfd.h: Rebuilt.
2690 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2692 elf64-alpha multiple .got rewrite:
2694 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2695 (bfd_elf*_mkobject): Don't define here ...
2696 * elfxx-target.h: ... but rather here. Default always_size_sections
2698 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2699 what the #defines in elf-bfd.h transmuted it to anyway.
2701 * section.c: Add SEC_LINKER_CREATED flag.
2702 * bfd-in2.h: Rebuild.
2703 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2704 relocation section flags.
2705 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2706 SEC_IN_MEMORY to recognize generated bits.
2707 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2709 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2710 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2711 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2712 * elf32-ppc.c (ppc_elf_create_linker_section,
2713 ppc_elf_size_dynamic_sections): Likewise.
2714 * elf32-sparc.c (elf32_sparc_check_relocs,
2715 elf32_sparc_size_dynamic_sections): Likewise.
2716 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2718 (_bfd_elf_create_dynamic_sections): Likewise.
2719 (_bfd_elf_make_linker_section_rela): Likewise.
2720 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2721 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2722 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2723 to identify generated bits.
2724 (elf_link_input_bfd): Likewise.
2726 * elf64-alpha.c: Rewrite everything touching relocations.
2728 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2730 * elf32-v850.c (all functions and static variables): Go through
2731 and regularize names to be of the form v850_elf_<xxx>.
2732 (toplevel): Include <elf/v850.h>.
2733 (enum reloc_type): Move to include/elf/v850.h.
2734 (v850_elf_check_relocs): For common variables, if the variable is
2735 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2736 into the appropriate section.
2737 (elf_backend_check_relocs): Define.
2739 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2741 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2743 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2745 * config.bfd (mips*el-*-linux*): New target.
2746 (mips*-*-linux*): New target.
2748 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2749 Return a useful value.
2751 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2753 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2755 * configure: Rebuild.
2756 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2757 ac_cv_func_mmap in bfd/configure.host.
2759 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2760 filter_shlib and auxiliary_filter_shlib parameters.
2761 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2763 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2764 (bfd_elf64_size_dynamic_sections): Likewise.
2765 * bfd-in2.h: Rebuild.
2767 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2769 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2770 symbols, don't export a symbol which is defined by an object in an
2771 archive which contains shared objects.
2773 start-sanitize-tic80
2774 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2776 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2777 for TI TMS320c80 (MVP).
2778 (bfd_archures_list): Add bfd_tic80_arch.
2779 * bfd-in2.h: Regenerate by running "make headers".
2781 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2783 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2784 * configure.in (case $vec): Correct typo, "tb" not "tp".
2785 Also add cofflink.o for tic80coff_vec.
2786 * configure: Regenerate with autoconf.
2789 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2791 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2792 is configured with --with-mmap.
2794 start-sanitize-tic80
2795 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2797 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2798 (ALL_MACHINES): Add cpu-tic80.o
2799 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2800 * coff-tic80.c: Add skeleton, cloned from another coff config.
2801 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2805 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2807 * TODO: Correct a misspelling.
2808 start-sanitize-tic80
2809 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2810 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2811 * configure.in (case $vec): Add tic80coff_vec entry.
2812 * configure: Regenerate with autoconf.
2813 * archures.c (bfd_tic80_arch): Declare.
2814 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2815 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2816 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2817 (bfd_target_vector): Add tic80coff_vec entry.
2820 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2822 * elflink.h (elf_buckets): Add some more values for larger
2825 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2827 * Makefile.in (install): Move subdir_do out of conditional. From
2828 Fred Fish <fnf@cygnus.com>.
2830 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2832 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2834 (elf_mn10200_howto_table): Likewise.
2835 (mn10200_reloc_map): Likewise.
2837 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2839 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2840 mips16 symbol during the link.
2841 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2843 (mips_elf_link_output_symbol_hook): New static function.
2844 (elf_backend_link_output_symbol_hook): Define.
2846 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2849 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2851 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2852 against SEC_DEBUGGING sections here (revert patch of December 5).
2853 * elfcode.h (elf_object_p): Check for them here, instead.
2855 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2857 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2858 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2860 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2861 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2862 * elf-bfd.h (struct elf_size_info): Update declaration of
2864 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2865 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2866 * elfxx-target.h: Use new dynamic reloc routines by default.
2867 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2870 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2872 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2873 if NAMES_HAVE_UNDERSCORE is defined.
2875 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2877 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2879 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2881 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2884 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2886 * elflink.h (elf_link_add_object_symbols): Only add a weak
2887 symbol if the real definition is in the dynamic symbol table.
2888 After finding the real definition, then, if it is dynamic, add the
2889 weak symbol to the dynamic symbol table.
2891 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2893 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2895 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2898 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2900 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2902 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2903 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2904 * reloc.c: Remove mn10300 big endian relocs.
2905 * bfd-in2.h, libbfd.h: Rebuilt.
2907 * elf32-mn10200.c: Update from elf32-mn10300.c.
2909 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2911 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2913 * elf32-mn10300.c: Add some comments.
2915 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2917 * ihex.c (ihex_scan): Always initialize buf before jumping to
2919 (ihex_read_section): Likewise.
2921 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2923 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2924 inplace for most relocs.
2926 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2928 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2929 even if SEC_ALLOC is not set.
2930 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2931 when deciding whether to copy a reloc into a shared object.
2932 (elf_i386_relocate_section): Likewise.
2933 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2934 (elf32_sparc_relocate_section): Likewise.
2935 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2936 reloc section if it is not set in the source section.
2937 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2938 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2939 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2941 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2943 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2944 expects a .got.plt until we actually create it.
2946 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2948 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2949 message for bfd_reloc_outofrange, rather than aborting. From
2950 Philippe De Muyter <phdm@info.ucl.ac.be>.
2952 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2953 a relocateable link, don't try to process them. From Heinz Wrobel
2954 <wrobel@lpr.e-technik.tu-muenchen.de>.
2956 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2958 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2959 mn10300_info_howto_rel. Tweak reloc argument to be an
2960 Elf32_Internal_Rela.
2961 (USE_RELA): Define instead of USE_REL.
2962 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2964 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2966 * configure.in, configure: Handle mips*-sgi-irix6*.
2967 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2970 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2972 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2973 relocation against a symbol defined in a section with no output
2976 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2978 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2979 * configure, config.in: Rebuild with autoconf 2.12.
2981 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2982 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2983 (swap_out_syms): Set st_other from existing st_other field.
2984 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2986 (elf_link_output_extsym): Set the other field from the global hash
2988 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2989 (elf_mips16_jump_howto): New static variable.
2990 (mips16_jump_reloc): New static function.
2991 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2992 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2993 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2995 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2996 * bfd-in2.h, libbfd.h: Rebuild.
2997 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2999 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
3001 * configure.host: Use long long for mips-sgi-irix6*.
3003 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
3004 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
3006 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
3008 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
3009 (enum reloc_type): Add more reloc types.
3010 (elf32_mn10300_howto_table): Update for new reloc types.
3011 (elf32_mn10300_reloc_map): Update for new reloc types.
3012 * reloc.c: Add some new relocs for the mn10300 series.
3013 * bfd-in2.h, libbfd.h: Rebuilt.
3015 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
3017 * som.c (setup_sections): Don't lose for a space which has
3018 no data, but some symbols.
3020 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
3022 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
3023 (sunos_link_hash_table_create): Initialize got_needed.
3024 (sunos_create_dynamic_sections): Only set .got section size if it
3025 is not already set. Set got_needed.
3026 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
3027 sdynptr, and only handle dynamic sections, if dynamic sections are
3029 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
3030 Initialize .got section.
3031 (sunos_scan_ext_relocs): Likewise.
3032 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
3034 (sunos_finish_dynamic_link): Check got_needed. Only set up
3035 dynamic linking information if needed.
3037 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3039 * config.bfd: Added VersaDOS format to the Ericsson configuration.
3041 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3043 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
3045 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
3047 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3050 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3052 * filemode.c: Include sysdep.h.
3053 * ihex.c: Add casts to eliminate compiler warnings.
3054 * sunos.c: Add casts to eliminate compiler warnings.
3056 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3058 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3060 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3061 appropriate relocations in the .so file if shared.
3062 (ppc_elf_relocate_section): Ditto.
3064 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3066 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3067 complain_overflow_unsigned.
3069 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3071 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3072 overflows for R_D10V_16 and R_D10V_18.
3074 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3076 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3077 (do_with_relocs): Likewise.
3078 (do_as_repeat): Likewise.
3079 (copy_expression): Likewise.
3081 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3083 * ieee.c (ieee_write_external_part): Correctly record whether
3084 there is an external part.
3086 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3088 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3089 handle tda offsets for sld.w and sst.w instructions.
3090 Fix alignment check in sld.w and sst.w tda reloc handling.
3092 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3094 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3096 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3098 * elf32-v850.c: Add comments about assumptions about
3099 char, short & long sizes.
3100 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3101 problems for several relocs.
3103 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3104 R_V850_SDA_OFFSET entry.
3106 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3108 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3109 Store import file index in ldindx.
3110 (xcoff_build_ldsyms): Assume that ldsym was not previously
3111 allocated. For an imported symbol, copy ldindx into l_ifile.
3113 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3115 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3116 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3117 fields in R_V850_TDA_OFFSET.
3118 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3119 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3122 * elf32-v850.c: Include bfdlink.h.
3123 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3125 (elf32_v850_bfd_final_link_relocate): New function.
3126 (v850_elf_relocation_section): Likewise.
3127 (elf_backend_relocate_section): Define.
3129 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3131 * binary.c (binary_set_section_contents): Ignore sections which
3132 don't have SEC_LOAD and SEC_ALLOC set.
3134 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3136 * linker.c (_bfd_generic_final_link): Avoid losing static
3137 symbols in the .bss section.
3139 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3141 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3142 (mips32_64bit_reloc): New static function.
3143 (mips_reloc_map): Add entry for BFD_RELOC_64.
3144 (mips_elf_relocate_section): Handle R_MIPS_64.
3146 * linker.c (default_indirect_link_order): Print an error message
3147 when attempting to do a relocateable link with different object
3148 file formats, rather than calling abort.
3150 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3152 * reloc.c (m32r relocs): Rename them.
3153 * bfd-in2.h, libbfd.h: Regenerated.
3154 * elf32-m32r.c: Update.
3155 (m32r_elf_10_pcrel_reloc): New function.
3156 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3157 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3159 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3161 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3162 all sections that will be included in the output file.
3163 (_bfd_generic_link_output_symbols): Discard symbols in sections
3164 which are being discarded.
3165 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3166 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3167 (elf_v850_howto_table): Corresponding changes.
3168 (elf_v850_reloc_map): Corresponding changes.
3169 * reloc.c: Add additional V850 relocations.
3170 * bfd-in2.h, libbfd.h: Rebuilt.
3172 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3173 no longer want in pc-relative relocs.
3175 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3177 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3178 accept a reloc against an undefined sybmol!
3180 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3182 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3184 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3186 * VERSION: Bump for new relocation.
3188 * hosts/i386bsd.h: If NBPG is not defined, define it as
3189 PAGE_SIZE, for recent versions of FreeBSD.
3191 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3193 * configure.host: Use `long long' as the 64 bit type on a Solaris
3194 host, since both gcc and the SunPRO compilers support it.
3196 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3198 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3199 mistake to have reused the ECOFF LITERAL for ELF since they have
3200 different semantics.
3201 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3202 * bfd-in2.h, libbfd.h: Rebuild.
3204 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3207 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3208 dynamic relocation for an undefweak symbol when we are building
3209 a static executable.
3211 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3213 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3214 point explicitly to srcdir.
3215 (targmatch.h): Edit references to point explicitly to objdir.
3217 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3219 * config.bfd: When setting targ_cpu, don't get confused by
3222 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3224 * configure.host: Add support for windows host (a build done
3225 under the Microsoft build environment).
3227 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3229 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3230 definition in a dynamic object, add it to the dynamic symbol table
3231 if any dynamic object mentions it. Reverts part of last patch.
3233 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3234 (sunos_link_hash_table_create): Initialize got_base.
3235 (bfd_sunos_size_dynamic_sections): If the .got section is more
3236 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3238 (sunos_check_dynamic_reloc): Subtract got_base from a base
3239 relative relocation.
3241 * elf32-mips.c (elf_mips_isa): New static function.
3242 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3243 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3245 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3247 * archive.c (do_slurp_coff_armap): Only treat archive as little
3248 endian for i960 COFF.
3250 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3252 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3253 by the change in size of the section when EXEC_P is not set.
3255 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3256 (m68kcoff_rtype_to_howto): New static function.
3257 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3258 VMA to the addend for a PC relative reloc.
3260 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3262 * Makefile.in: Rebuild dependencies.
3264 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3267 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3269 * Makefile.in: Remove explicit dependencies for mn10200 and
3271 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3272 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3273 (dependencies): Rebuilt.
3275 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3277 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3278 during this function.
3280 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3281 section if the flags are compatible.
3283 * configure.in: Add havevecs, and put it in tdefaults.
3284 * mpw-config.in: Likewise.
3285 * configure: Rebuild.
3286 * targmatch.sed: New file; a sed script to build targmatch.h from
3288 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3289 * targets.c: Include "fnmatch.h".
3290 (struct targmatch): Define.
3291 (bfd_target_match): Define by including targmatch.h.
3292 (bfd_find_target): If the target is not found by name, search for
3293 it as a configuration triplet.
3294 * Makefile.in: Rebuild dependencies.
3295 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3296 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3297 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3298 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3299 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3300 (CFILES): Remove i386dynix.c and hp300bsd.c.
3301 (targmatch.h): New target.
3302 (do_clean): Remove targmatch.h.
3304 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3305 * acconfig.h: Add NEED_DECLARATION_GETENV.
3306 * configure, config.in: Rebuild.
3307 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3308 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3310 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3312 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3313 * cpu-mn10200.c, cpu-mn10300.c: New files.
3314 * elf32-mn10200.c, elf32-mn10300.c: New files.
3315 * Makefile.in: Break mn10x00 support into two separate
3316 configurations, mn10200 and mn10300.
3317 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3318 * bfd-in2.h, configure: Rebuilt.
3320 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3322 * Makefile.in (do_clean): Move config.log to do_distclean.
3324 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3326 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3327 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3328 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3329 (elf32-mn10x00.o): Add dependencies.
3330 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3331 (bfd_mn10x00_arch): Declare.
3332 (bfd_archures_list): Add bfd_mn10x00_arch.
3333 * config.bfd: Add mn10x00-*-*.
3334 * configure.in: Add bfd_elf32_mn10x00_vec.
3335 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3336 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3337 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3338 * bfd-in2.h, configure: Rebuilt.
3340 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3342 openVMS/Alpha: Provide filename and case_hack flags via
3343 symbol table from gas.
3344 Add case_hack code for symbol output from vax/vms.
3345 * evax-alpha.c (evax_initialize): Remove filename handling,
3346 filename is provided via symbol table.
3347 (evax_get_symtab): Use local symbol count when setting up table.
3348 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3350 (_bfd_evax_write_egsd): Skip file name symbol.
3351 * evax-emh.c (get_vms_time_string): Local function now.
3352 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3354 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3355 through _bfd_evax_case_hack_symbol.
3356 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3358 (_bfd_evax_basename): Removed.
3359 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3360 * evax.h (evax_private_data_struct): Remove filename.
3361 (flag_hash_long_names, flag_show_after_trunc,
3362 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3365 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3367 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3368 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3369 (NO_SWAP_MAGIC): Don't define.
3370 (SWAP_MAGIC): Define.
3372 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3373 no hash table entry for a global symbol.
3375 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3377 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3379 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3381 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3382 symbol type with T_NULL. Warn if symbol type changes. Based on
3383 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3385 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3386 a dynamic object in the dynamic symbol table if it is referenced
3387 or defined by a regular object.
3389 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3391 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3392 remove dwarf local labels. Shrinks binaries by a factor of 3!
3394 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3396 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3397 by hand, rather than by calling bfd_make_section.
3399 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3401 * reloc.c: Rename m32r relocs.
3402 * bfd-in2.h, libbfd.h: Rebuilt.
3403 * elf32-m32r.c: Update.
3405 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3407 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3408 link, adjust the symbol index of a base relative reloc. Don't
3409 change the addend of a PC relative reloc if pcrel_offset is set.
3410 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3411 a relocateable link.
3413 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3414 it is zero, in case src_mask matters.
3415 (bfd_install_relocation): Likewise.
3417 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3419 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3421 (_bfd_xcoff_bfd_final_link): Don't set target_index
3422 to an uninitialized value.
3424 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3426 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3427 indices, rather than crashing.
3428 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3430 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3433 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3435 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3437 (coff_arm_adjust_symndx): New static function.
3438 (coff_adjust_symndx): Define.
3440 * srec.c (srec_scan): Accept multiple symbols on a single line.
3441 From Pascal Martin <pmartin@alsys.com>.
3445 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3447 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3448 (sunos_merge_private_bfd_data): New function.
3450 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3452 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3454 (bfd_merge_private_bfd_data): Likewise.
3455 * section.c (bfd_copy_private_section_data): Likewise.
3456 * syms.c (bfd_copy_private_symbol_data): Likewise.
3457 * bfd-in2.h: Rebuild.
3458 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3459 both BFD's are the right flavour.
3460 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3461 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3462 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3463 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3464 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3465 (ppc_elf_merge_private_bfd_data): Likewise.
3466 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3467 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3469 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3470 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3473 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3475 * reloc.c: Add m32r relocs.
3476 * bfd-in2.h, libbfd.h: Rebuilt.
3477 * cpu-m32r.c,elf32-m32r.c: New files.
3479 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3481 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3483 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3485 * tekhex.c (first_phase): Change type parameter from char to int.
3487 (pass_over): Change func to expect int, not char.
3489 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3490 rather than SEC_LOAD when aligning the file offset for the first
3491 section in a segment.
3493 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3495 * syms.c (coff_section_type): Make arg const.
3496 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3497 to make_bfd_asection().
3498 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3499 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3500 (_bfd_elf_stringtab_init): Remove prototype.
3502 * netbsd-core.c (swap_abort): Add prototype.
3503 * aix386-core.c (swap_abort): Ditto & make static
3504 * hpux-core.c (swap_abort): Ditto & make static.
3505 * irix-core.c (swap_abort): Ditto & make static.
3506 * ptrace-core.c (swap_abort): Ditto & make static.
3507 * trad-core.c (swap_abort): Ditto & make static.
3508 * coffswap.h (coff_swap_reloc_in): Ditto.
3509 (coff_swap_reloc_out): Ditto.
3510 (coff_swap_filehdr_in): Ditto.
3511 (coff_swap_filehdr_out): Ditto.
3512 (coff_swap_sym_in): Ditto.
3513 (coff_swap_sym_out): Ditto.
3514 (coff_swap_aux_in): Ditto.
3515 (coff_swap_aux_out): Ditto.
3516 (coff_swap_lineno_in): Ditto.
3517 (coff_swap_lineno_out): Ditto.
3518 (coff_swap_aouthdr_in): Ditto.
3519 (coff_swap_aouthdr_out): Ditto.
3520 (coff_swap_scnhdr_in): Ditto.
3521 (coff_swap_scnhdr_out): Ditto.
3522 * ihex.c (ihex_sizeof_headers): Ditto.
3523 * tekhex.c (getsym): Ditto.
3524 (find_chunk): Ditto & make static.
3525 (insert_byte): Ditto.
3526 (first_phase): Ditto.
3528 (tekhex_get_symtab): Ditto & make static.
3529 (tekhex_get_symtab_upper_bound): Ditto & make static.
3530 (tekhex_mkobject): Ditto.
3531 (tekhex_object_p): Ditto.
3532 (move_section_contents): Ditto.
3533 (tekhex_get_section_contents): Ditto.
3534 (tekhex_set_arch_mach): Ditto & make static.
3535 (tekhex_set_section_contents): Ditto.
3536 (writevalue): Ditto.
3539 (tekhex_write_object_contents): Ditto.
3540 (tekhex_sizeof_headers): Ditto.
3541 (tekhex_make_empty_symbol): Ditto.
3542 (tekhex_get_symbol_info): Ditto.
3543 (tekhex_print_symbol): Ditto.
3544 * irix-core.c (make_bfd_asection): Ditto.
3545 (irix_core_core_file_p): Ditto.
3546 (irix_core_core_file_failing_command): Ditto.
3547 (irix_core_core_file_failing_signal): Ditto.
3548 (irix_core_core_file_matches_executable_p): Ditto.
3549 (irix_core_make_empty_symbol): Ditto.
3550 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3551 * srec.c (srec_new_symbol): Ditto.
3552 (srec_get_section_contents): Ditto.
3553 (srec_set_arch_mach): Ditto.
3554 (srec_set_section_contents): Ditto.
3555 (internal_srec_write_object_contents): Ditto.
3556 (srec_write_object_contents): Ditto.
3557 (symbolsrec_write_object_contents): Ditto.
3558 (srec_sizeof_headers): Ditto.
3559 (srec_make_empty_symbol): Ditto.
3560 (srec_get_symtab_upper_bound): Ditto.
3561 (srec_get_symtab): Ditto.
3562 (srec_print_symbol): Ditto and make static.
3563 * elf.c (elf_read): Ditto
3564 (assign_section_numbers): Ditto.
3565 (elf_fake_sections): Ditto.
3566 (sym_is_global): Ditto.
3567 (elf_map_symbols): Ditto.
3568 (get_program_header_size): Ditto.
3569 * coffgen.c (make_a_section_from_file): Ditto.
3570 (coff_real_object_p): Ditto.
3571 (fixup_symbol_value): Ditto.
3572 (build_debug_section): Ditto.
3574 * syms.c (coff_section_type): Ditto.
3576 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3578 * bfd-in2.h: Rebuilt after m32r changes.
3580 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3582 * config.bfd,configure.in,configure: Add m32r support.
3583 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3584 * config.bfd: Keep target list alphabetically sorted.
3586 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3588 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3589 to add in the constant part found in the instruction itself.
3590 (case R_V850_HI16_S): Likewise.
3592 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3594 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3595 and R_D10V_18 to be 1 (word).
3597 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3599 * stabs.c (_bfd_link_section_stabs): If the output_section field
3600 of either section is bfd_abs_section, then the linker is
3601 discarding the section and we should not optimize it.
3603 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3605 * Makefile.in (aout-sparcle.o): New target.
3606 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3607 * config.bfd (sparclet-*-aout*): Add case.
3608 * configure.in (sparcle_aout_vec): Add case.
3609 * configure: Regenerated.
3610 * targets.c (sparcle_aout_vec): Declare.
3611 (bfd_target_vector): Add sparcle_aout_vec.
3612 * aout-sparcle.c: New file.
3614 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3616 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3617 low order sign bit propogation for R_V850_HI16_S.
3619 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3620 handling V850 specific relocs.
3621 (elf_v850_howto_table): Use the new function for some
3622 relocations. Twiddle masks & shifts for some relocs.
3623 Set partial_inplace where needed.
3625 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3627 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3628 default architecture to a machine number of 0.
3629 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3631 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3632 the output BFD is the default, set it from the first input BFD.
3634 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3636 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3637 insert at bitpos zero. The HI16 relocs are shifted right
3638 by 16 bits. Fix src_mask for all relocs.
3639 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3641 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3644 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3646 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3647 Rewrite to use BFD file read routines and to avoid using a fixed
3648 length for the file name.
3650 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3652 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3653 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3654 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3655 to R_V850_{32,16,8}.
3657 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3659 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3660 (elf_v850_howto_table): Add info for HI16_S reloc.
3661 (v850_reloc_map): Add HI_16_S reloc.
3662 * reloc.c: Define BFD_RELOC_V850_* relocs.
3664 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3667 * elf32-sh.c: New file.
3668 * elf.c (prep_headers): Handle bfd_arch_sh.
3669 * elfcode.h (write_relocs): Handle absolute symbol.
3670 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3671 (_bfd_elf64_link_read_relocs): Declare.
3672 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3673 elf_link_read_relocs. Make globally visible. Change all
3675 (elf_link_input_bfd): Get external symbols from cache in
3676 symtab_hdr->contents. Get contents from cache in
3678 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3680 * reloc.c: Define BFD_RELOC_SH_* relocs.
3681 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3682 * coff-sh.c (sh_insns_conflict): Fix a return value.
3683 (_bfd_sh_align_load_span): New globally visible function, broken
3684 out of sh_align_load.
3685 (sh_align_load): Call _bfd_sh_align_load_span.
3686 (sh_swap_insns): Change relocs parameter to PTR.
3687 * bfd-in2.h, libbfd.h: Rebuild.
3688 * targets.c (bfd_elf32_sh_vec): Declare.
3689 (bfd_elf32_shl_vec): Declare.
3690 * config.bfd (sh-*-elf*): New target.
3691 * configure.in (bfd_elf32_sh_vec): New target vector.
3692 (bfd_elf32_shl_vec): New target vector.
3693 * configure: Rebuild.
3694 * Makefile.in: Rebuild dependencies.
3695 (BFD32_BACKENDS): Add elf32-sh.o.
3696 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3698 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3699 page before checking D_PAGED.
3701 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3702 (ihex_write_object_contents): Remove extbase; always use segbase
3705 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3707 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3708 * configure.host (i[345]86-*-*): Ditto.
3709 * config.bfd (i[345]86-*-*): Ditto.
3710 * configure: Regenerate.
3712 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3715 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3717 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3718 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3719 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3720 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3721 will have an ST_CODE type, change the symbol's type to ST_DATA.
3722 * som.c (hppa_som_gen_reloc_type): Update prototype.
3724 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3726 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3727 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3728 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3729 (mips_elf_finish_dynamic_sections): Likewise.
3731 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3733 * configure.host (HLDENV): New variable to set. Set it for
3734 *-*-sysv4*, since those linkers may not support -R but they always
3735 support LD_RUN_PATH.
3737 * libieee.h (NSECTIONS): Don't define.
3738 (ieee_data_struct): Change section_table to asection **. Add
3740 * ieee.c (get_section_entry): If the table isn't big enough, make
3742 (ieee_slurp_sections): Remove assertion about number of sections.
3743 (ieee_object_p): Adjust initialization of ieee to match changes to
3746 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3747 symbols merely because we are generating a shared library.
3748 (xcoff_build_ldsyms): Don't set up global linkage code for an
3749 undefined symbol merely because we are generating a shared
3752 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3754 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3755 (BFD32_BACKENDS) Add elf32-v850.o.
3756 * archures.c: Add bfd_v850_arch.
3757 * bfd-in2.h: Add bfd_v850_arch.
3758 * config.bfd (v850-*-*): New target.
3759 * configure: (bfd_elf32_v850_vec) New vector.
3760 * configure.in: (bfd_elf32_v850_vec) New vector.
3761 * cpu-v850.c: New file.
3762 * elf.c (prep_headers): Added case bfd_arch_v850.
3763 * elf32-v850.c: New file.
3764 * targets.c (bfd_elf32_v850_vec): New vector.
3766 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3768 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3769 a function code symbol for an XMC_XO symbol.
3771 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3773 * mpw-config.in: Update editing of autoconf vars to reflect
3774 Jul 18 configure.in change.
3775 * mpw-make.sed: Update editing of include pathnames to be
3776 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3778 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3780 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3781 which to offset to get the .plt entry address is ".plt".
3783 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3785 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3786 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3787 Added, for internal use by the ARM gas.
3789 * bfd-in2.h: Rebuilt
3791 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3793 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3794 in section dynidx start.
3796 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3798 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3799 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3800 optimization for g++.
3802 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3804 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3805 the -mrelocatable-lib bit set and the other doesn't, clear the
3806 -mrelocatable-lib bit in the header.
3808 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3810 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3811 symbol against a STT_FUNC symbol in a shared library.
3813 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3815 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3816 symbol is found, automatically define the corresponding function
3819 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3820 if sym.n_numaux is not zero.
3821 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3822 entry to disagree about the number of aux entries if the symbol
3825 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3826 section if it might be needed, not just if info->shared.
3827 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3828 the start of .rel.dyn if we are going to use it.
3829 (mips_elf_finish_dynamic_sections): Only clear the first element
3830 of .rel.dyn if the size is greater than zero.
3832 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3834 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3835 undefined_symbol callback for a symbol, then don't issue any more
3836 warnings about loader relocs.
3837 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3838 after calling the undefined_symbol callback.
3840 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3841 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3842 as the AIX linker seems to do.
3844 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3846 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3847 (evax_initialize): Remove evax_reloc_table.
3848 (evax_close_and_cleanup): Ditto.
3850 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3852 (evax_bfd_reloc_type_lookup): Ditto.
3853 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3854 cooked_size == raw_size.
3855 * evax-emh.c (_bfd_evax_register_filename): Remove.
3856 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3857 * evax-misc.c (add_new_contents): Malloc section at full size.
3858 (_bfd_save_evax_section): Memcpy section contents directly.
3859 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3860 (evax_reloc_table): Remove.
3862 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3864 * makefile.vms: Add better support for DEC C compilation
3865 Add evax.h dependencies
3867 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3868 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3869 (BFD_RELOC_ALPHA_BASEREG): Remove.
3870 * bfd-in2.h, libbfd.h: Rebuild.
3872 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3874 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3875 getgid if _WIN32 is defined.
3876 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3878 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3880 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3881 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3883 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3886 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3888 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3890 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3891 (NEED_DECLARATION_REALLOC): New macro.
3892 * configure, config.in: Rebuild.
3893 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3894 (realloc): Declare if NEED_DECLARATION_REALLOC.
3896 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3897 <strings.h> if they exist.
3899 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3901 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3903 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3905 Based on patches from Eric Valette <valette@crf.canon.fr>:
3906 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3907 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3908 (elf_howto_table): Add entries for new relocs.
3909 (elf_i386_reloc_type_lookup): Handle new relocs.
3910 (elf_i386_info_to_howto): Just call abort.
3911 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3912 (elf_i386_relocate_section): Likewise.
3914 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3916 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3918 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3920 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3921 only get the LMA from the phdr if they are in the same part of the
3924 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3925 new segment to make them more comprehensible. If the relationship
3926 between the LMA and the VMA changed, start a new segment. Don't
3927 check dynsec when deciding whether to start a new segment for a
3928 writeable section; -N will now handle this.
3930 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3932 * libhppa.h: Remove "esel" changes. Not the right approach.
3933 * som.c: Corresponding changes.
3934 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3935 which don't have a SOM symbol type associated with them.
3936 Reverses a 1994 change.
3938 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3940 Make ld -N more reasonable for ELF:
3941 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3942 phdr_in_section to false, and always use a single load segment.
3943 (elf_sort_sections): Sort sections by LMA after VMA.
3944 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3945 align to maxpagesize.
3946 (assign_file_positions_except_relocs): Likewise.
3947 * elfcode.h (elf_object_p): If a section is loaded but not page
3948 aligned, clear D_PAGED.
3950 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3952 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3953 Added, for internal use by the ARM gas.
3955 * bfd-in2.h: Rebuilt
3957 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3959 * libhppa.h (R_HPPA_ESEL): New field selector.
3960 (e_esel): Similarly.
3961 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3962 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3963 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3965 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3967 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3968 archive search before looking for stripped dynamic objects.
3970 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3972 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3973 symbol a warning rather than an error.
3975 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3977 * elf.c (assign_file_positions_for_segments): Track the virtual
3978 memory position separately from the file position, and use it to
3979 compute the alignment adjustment.
3981 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3983 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3984 and fixed mask on R_D10V_10_PCREL_L.
3986 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3988 * elf64-mips.c: Include "aout/ar.h".
3989 (mips_elf64_slurp_armap): New static function.
3990 (mips_elf64_write_armap): New static function.
3991 (bfd_elf64_archive_*): Define.
3992 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3993 Use instead of bfd_generic_archive_p.
3994 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3995 instead of _bfd_write_archive_contents.
3996 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3997 _bfd_generic_mkarchive.
3998 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3999 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
4001 (TARGET_LITTLE_SYM): Likewise.
4002 * archive.c (bfd_slurp_armap): Check for and reject an archive map
4004 * Makefile.in: Rebuild dependencies.
4006 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
4007 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
4008 SHT_MIPS_EVENTS sections.
4009 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
4010 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
4012 (_bfd_mips_elf_fake_sections): Likewise.
4014 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
4015 * ecoff.c (ecoff_compute_section_file_positions): Copy
4016 rdata_in_text from backend info to tdata. Clear it if any data
4017 section comes before .rdata.
4018 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
4019 tdata rather than backend info.
4021 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
4023 * configure.in: Fix test for whether a compiler has a 64 bit
4024 type. From Jim Wilson <wilson@cygnus.com>.
4026 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
4028 * configure.host (mips-sgi-irix6*): New host.
4030 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
4031 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
4032 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
4034 * configure: Rebuild.
4035 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
4036 (BFD_HOST_64_BIT): Define conditionally.
4037 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
4038 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
4039 (symvalue, bfd_size_type): Likewise.
4040 * bfd-in2.h: Rebuild.
4041 * Makefile.in (do_clean): Remove bfd-tmp.h.
4042 (do_distclean): Remove bfd-in3.h.
4043 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
4044 (bfd-in3.h): New target.
4046 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4047 Andrew Gierth <ANDREWG@microlise.co.uk>.
4049 * configure.host: Set INSTALL_SHLIB.
4050 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4051 * configure: Rebuild.
4052 * Makefile.in (install): Use @INSTALL_SHLIB@.
4054 * config.bfd (mips*-*-irix6*): New target.
4055 * configure.host: Handle Irix 6 shared library like Irix 5.
4057 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4058 symbol for a magic name.
4059 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4061 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4064 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4066 * mpw-config.in: Add ELF support to mips config, create the
4067 elf32-target.h file in the object dir.
4068 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4070 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4072 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4073 Also removed most abort calls, in favor of using bfd reporting.
4075 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4077 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4078 (BFD32_BACKENDS) Add elf32-d10v.o.
4079 * archures.c: Add bfd_d10v_arch.
4080 * bfd-in2.h: Add bfd_d10v_arch.
4081 * config.bfd (d10v-*-*): New target.
4082 * configure: (bfd_elf32_d10v_vec) New vector.
4083 * configure.in: (bfd_elf32_d10v_vec) New vector.
4084 * cpu-d10v.c: New file.
4085 * elf.c (prep_headers): Added case bfd_arch_d10v.
4086 * elf32-d10v.c: New file.
4087 * libbfd.h: Rebuild.
4088 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4089 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4090 * targets.c (bfd_elf32_d10v_vec): New vector.
4092 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4094 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4096 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4098 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4099 bfd_mach_i386_i8086 machine types.
4101 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4103 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4106 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4108 * coffcode.h (coff_set_section_contents): A/UX does not require
4109 special handling of the _LIB section.
4111 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4113 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4114 value for R_RELBYTE.
4116 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4117 array if one was allocated.
4119 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4121 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4122 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4123 use_rld_obj_head and rld_value.
4124 (mips_elf_link_hash_table_create): Initialize new fields.
4125 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4127 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4128 __rld_obj_head symbol not seen, create an __rld_map symbol.
4129 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4130 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4131 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4132 __rld_obj_head symbol.
4133 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4135 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4137 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4139 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4140 ppc_elf_addr16_ha_reloc.
4141 (ppc_elf_addr16_ha_reloc): New static function.
4143 * coff-mips.c (struct mips_hi): Define.
4144 (mips_refhi_list): New static variable.
4145 (mips_refhi_addr, mips_refhi_addend): Remove.
4146 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4147 (mips_reflo_reloc): Process mips_refhi_list.
4148 (mips_relhi_list): New static variable.
4149 (mips_relhi_addr, mips_relhi_addend): Remove.
4150 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4151 (mips_rello_reloc): Process mips_relhi_list.
4152 (mips_relocate_section): Permit an arbitrary number of REFHI or
4153 RELHI relocs before the associated REFLO or RELLO reloc.
4155 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4157 * aout-target.h (MY(callback)): Set reloc_count fields.
4159 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4161 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4162 sections unless this is a SunOS link.
4164 * VERSION: Set to 2.7.1.
4166 * Released binutils 2.7.
4168 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4170 * i386aout.c: Include "aout/aout64.h".
4171 (i386aout_write_object_contents): New static function.
4172 (MY_write_object_contents): Define.
4174 * netbsd.h (MY(write_object_contents)): Make sure that
4175 adjust_sizes_and_vmas is called before fiddling with the magic
4178 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4180 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4182 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4184 * libbfd-in.h (itos, stoi): Don't define.
4185 * libbfd.h: Rebuild.
4186 * i386lynx.c (KEEPIT): Define as udata.i.
4187 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4188 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4189 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4190 flags. Don't use stoi.
4192 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4194 * elf.c (map_sections_to_segments): Don't start a new segment for
4195 a writable section if it's on the same page as the previous
4196 segment. Reset the writable variable for a readonly section.
4198 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4200 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4201 first_thunk_address, thunk_size, and import_table_size.
4202 * peicode.h: Improved some diagnostics regarding edata sections.
4204 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4206 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4207 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4209 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4211 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4212 with XCOFF_DEF_DYNAMIC set is really defined.
4213 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4214 (xcoff_link_add_symbols): Only create special sections if using an
4217 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4219 (bfd_install_relocation): Likewise.
4221 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4223 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4225 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4226 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4227 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4228 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4229 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4230 are found for LITERAL relocs.
4231 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4232 taken, we cannot generate a .plt entry for the symbol.
4234 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4236 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4237 sysconf functions (for gprof).
4238 * configure, config.in: Rebuild.
4240 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4242 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4243 an archive if it has a map. If the object file has the wrong
4246 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4247 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4249 (alpha_relocate_section): Likewise.
4251 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4252 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4253 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4254 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4255 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4256 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4257 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4258 * peicode.h: Corresponding changes.
4260 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4262 * elflink.h (elf_create_pointer_linker_section): Comment out code
4263 dealing with making GOT pointers negative of the GOT symbol for
4266 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4268 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4269 increment the .rela.plt size until after we're done creating the
4271 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4272 .rela.plt offset directly rather than calculating it.
4274 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4276 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4277 Use autoconf-set values.
4278 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4279 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4282 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4283 * configure: Rebuilt.
4285 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4287 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4288 handling code > 1k away.
4290 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4292 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4293 defined, output whenever the symbol is updated.
4295 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4297 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4298 section to 0 if user_set_vma is set.
4299 * elflink.h (elf_bfd_final_link): Likewise.
4301 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4303 Partially undo patch of Jun 20.
4304 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4305 (coff_compute_section_file_positions): Likewise.
4306 (coff_write_object_contents): Likewise. Re-add deleted code, but
4307 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4308 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4310 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4312 * config.bfd: Add support for *-*-rtems* configurations.
4314 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4316 * elf.c (prep_headers): Add bfd_arch_alpha case.
4318 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4320 * elf64-alpha.c: New file.
4321 * config.bfd (alpha-*-linuxecoff*): New target.
4322 (alpha-*-linux*, alpha-*-elf*): New targets.
4323 * configure.in (bfd_elf64_alpha_vec): New vector.
4324 * configure: Rebuild.
4325 * targets.c (bfd_elf64_alpha_vec): Declare.
4326 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4327 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4328 * bfd-in2.h, libbfd.h: Rebuild.
4329 * Makefile.in: Rebuild dependencies.
4330 (BFD64_BACKENDS): Add elf64-alpha.o.
4331 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4333 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4335 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4336 than relying on a right shift of 32.
4338 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4340 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4341 ifdef to COFF_WITH_PE.
4342 (coff_compute_section_file_positions): Likewise.
4343 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4344 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4345 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4346 COFF_IMAGE_WITH_PE, always include.
4348 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4350 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4352 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4353 approximate the correct answer if SIZEOF_HEADERS was not used.
4355 * binary.c (binary_set_section_contents): Set section file
4356 position based on LMA rather than VMA.
4358 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4360 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4361 symbols if info->strip == strip_all.
4363 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4365 * coff-h8300.c: Remove #if 0 code.
4366 (compatable): Don't allow mixing/matching of different architectures.
4368 * archures.c (bfd_mach_h8300s): Add.
4369 * bfd-in2.h: Rebuilt.
4370 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4372 (h8300_reloc16_estimate): Likewise.
4373 (h8300_reloc16_extra_cases): Likewise.
4374 (h8300_bfd_link_add_symbols): Likewise.
4375 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4376 (coff_set_flags): Likewise.
4377 * cpu-h8300.c (h8300_scan): Likewise.
4378 Add H8/S to bfd_h8300_arch list.
4380 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4382 Added support for Alpha OpenVMS:
4383 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4384 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4385 * config.h-vms, makefile.vms: New files.
4386 * config.bfd (alpha-*-*vms*): New target.
4387 * configure.in (evax_alpha_vec): New target vector.
4388 * configure: Rebuild.
4389 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4390 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4391 * targets.c (bfd_target_evax_flavour): Define.
4392 (evax_alpha_vec): Declare.
4393 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4394 if BFD64 is defined.
4395 * bfd-in2.h, libbfd.h: Rebuild.
4396 * Makefile.in: Rebuild dependencies.
4397 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4398 evax-emh.o, and evax-misc.o.
4399 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4400 evax-etir.c, evax-emh.c, and evax-misc.c.
4401 (HFILES): Add evax.h.
4403 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4405 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4407 (h8300_bfd_link_add_symbols): Likewise.
4409 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4411 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4412 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4414 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4416 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4417 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4419 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4420 R_MIPS_32 relocs if creating a shared library.
4422 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4424 * peicode.h (add_data_entry): Use pei_section_data rather than
4425 _cooked_size. Corresponds to May 13 change in coffcode.h.
4427 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4429 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4430 * coffcode.h (coff_write_object_contents): If there are long
4431 section names, always set the f_symptr field, even if there are no
4433 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4434 if there are no symbols.
4436 * coffgen.c (make_a_section_from_file): Check return value of
4437 _bfd_coff_read_string_table.
4438 (coff_real_object_p): Check return value of
4439 make_a_section_from_file.
4440 (_bfd_coff_read_string_table): Check that there are some symbols
4441 before trying to read the string table size.
4443 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4445 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4446 to replace a symbol in a dynamic object with a symbol from another
4447 dynamic object, do the replacement if the existing symbol is
4448 global linkage code.
4450 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4451 for _ptrgl, and treat it as global linkage code.
4453 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4454 filename or N_SO symbol past the offset, and use it to indicate
4455 that there is no line number or function when appropriate.
4457 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4459 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4460 common symbol defined by the linker. Don't export function code
4461 even if export_defineds is set.
4463 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4465 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4467 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4468 (h8300_symbol_address_p): New function.
4469 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4472 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4474 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4476 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4477 correctly for the two variants. Allow relaxing if the target
4478 is 128 bytes away since after relaxation it'll be 126 bytes away.
4479 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4480 "dot" and "value". Allow relaxing if the target is 128 bytes
4481 away since after relaxation it'll be 126 bytes away.
4482 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4483 the given section until nothing changes.
4485 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4487 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4488 alignment hack--we can get the lnnoptr info another way without
4489 suddenly increasing the alignment requirements. Set the flags for
4491 (ecoff_compute_section_file_positions): Do so.
4493 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4495 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4496 to keep the HP emulator database happy.
4498 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4499 From Kevin Buettner <kev@primenet.com>.
4501 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4503 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4504 name of a NULL section.
4506 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4508 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4509 set, always call the notice callback.
4511 * VERSION: Increment for bfdlink.h change.
4513 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4515 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4516 (sh_relax_delete_bytes): Correct handling of differently sized
4517 trailing alignment reloc.
4519 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4520 * bfd-in2.h: Rebuild.
4521 * configure.in: Warn if there is no known 64 bit type.
4522 * configure: Rebuild.
4524 * Makefile.in: Rebuild dependencies.
4525 (BFD32_BACKENDS): Add ppcboot.o.
4526 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4528 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4529 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4531 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4533 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4534 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4535 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4536 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4538 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4540 * elf64-mips.c: Improve reloc special_functions and handling of
4541 SHT_MIPS_OPTIONS section.
4542 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4543 mips_elf_hi16_reloc and make globally visible.
4544 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4545 make globally visible.
4546 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4547 make globally visible.
4548 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4549 and make globally visible.
4550 (gprel16_with_gp): Check howto->src_mask before using value in
4552 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4553 and make globally visible.
4554 (gprel32_with_gp): Check howto->src_mask before fetching value.
4555 (bfd_mips_elf_swap_options_in): New function.
4556 (bfd_mips_elf_swap_options_out): New function.
4557 (_bfd_mips_elf_set_private_flags): Rename from
4558 mips_elf_set_private_flags and make globally visible.
4559 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4560 mips_elf_copy_private_bfd_data and make globally visible.
4561 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4562 mips_elf_merge_private_bfd_data and make globally visible.
4563 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4564 for a SHT_MIPS_OPTIONS section.
4565 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4566 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4567 name of a SHT_MIPS_OPTIONS section.
4568 (_bfd_mips_elf_set_section_contents): New function.
4569 (mips_elf32_section_processing): Set the GP value in a
4570 SHT_MIPS_OPTIONS section.
4571 (_bfd_mips_elf_find_nearest_line): Rename from
4572 mips_elf_find_nearest_line and make globally visible.
4573 (bfd_elf32_set_section_contents): Define.
4574 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4575 (_bfd_mips_elf_lo16_reloc): Declare.
4576 (_bfd_mips_elf_gprel16_reloc): Declare.
4577 (_bfd_mips_elf_got16_reloc): Declare.
4578 (_bfd_mips_elf_gprel32_reloc): Declare.
4579 (_bfd_mips_elf_set_private_flags): Declare.
4580 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4581 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4582 (_bfd_mips_elf_find_nearest_line): Declare.
4583 (_bfd_mips_elf_set_section_contents): Declare.
4585 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4587 (elf_info_to_howto): Define.
4588 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4590 (elf_info_to_howto): Define.
4591 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4593 (elf_info_to_howto): Define.
4595 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4596 R_MOV16B[12], to match change in coff/internal.h.
4598 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4600 * elf64-mips.c: Extensive additions to provide better support for
4601 writing files and for gas.
4602 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4603 of mips_elf_object_p.
4604 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4605 _bfd_mips_elf_object_p.
4606 (_bfd_mips_elf_final_write_processing): Rename from
4607 mips_elf_final_write_processing and make globally visible.
4608 (_bfd_mips_elf_fake_sections): Rename from
4609 mips_elf_fake_sections and make globally visible.
4610 (_bfd_mips_elf_section_from_bfd_section): Rename from
4611 mips_elf_section_from_bfd_section and make globally visible.
4612 (_bfd_mips_elf_section_processing): New function, broken out of
4613 mips_elf_section_processing.
4614 (mips_elf32_section_processing): Rename from
4615 mips_elf_section_processing; call
4616 _bfd_mips_elf_section_processing.
4617 (_bfd_mips_elf_symbol_processing): Rename from
4618 mips_elf_symbol_processing and make globally visible.
4619 (_bfd_mips_elf_read_ecoff_info): Rename from
4620 mips_elf_read_ecoff_info and make globally visible.
4621 (mips_elf32_ecoff_debug_swap): Rename from
4622 mips_elf_ecoff_debug_swap.
4623 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4624 struct symbol_cache_entry.
4625 (_bfd_elf_validate_reloc): New function, moved in from
4626 elfcode.h:validate_reloc.
4627 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4628 to _bfd_elf_validate_reloc. Change all callers.
4629 * elf-bfd.h (bfd_section_from_shdr): Declare.
4630 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4631 (_bfd_elf_validate_reloc): Declare.
4632 (_bfd_mips_elf_object_p): Declare.
4633 (_bfd_mips_elf_fake_sections): Declare.
4634 (_bfd_mips_elf_section_from_bfd_section): Declare.
4635 (_bfd_mips_elf_section_processing): Declare.
4636 (_bfd_mips_elf_symbol_processing): Declare.
4637 (_bfd_mips_elf_read_ecoff_info): Declare.
4638 (_bfd_mips_elf_final_write_processing): Declare.
4639 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4642 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4643 (mips_elf_final_write_processing): Likewise.
4645 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4647 64-bit MIPS ELF ABI objdump support:
4648 * elf64-mips.c: New file.
4649 * Makefile.in: Rebuild dependencies.
4650 (BFD64_BACKENDS): Add elf64-mips.o.
4651 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4652 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4653 bfd_elf64_littlemips_vec to targ_selvecs.
4654 (mips*-*-elf*): Likewise.
4655 * confingure.in: Add bfd_elf64_bigmips_vec and
4656 bfd_elf64_littlemips_vec to vector switch.
4657 * configure: Rebuild.
4658 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4659 broken out of mips_elf_section_from_shdr.
4660 (mips_elf32_section_from_shdr): Rename from
4661 mips_elf_section_from_shdr. Call new function.
4662 (elf_backend_section_from_shdr): Update name of renamed function.
4663 * elf-bfd.h (struct elf_size_info): Change second parameter of
4664 write_out_phdrs to be const. Likewise for second parameter of
4666 (struct bfd_elf_section_data): Add rel_hdr2 field.
4667 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4668 (bfd_elf32_swap_symbol_out): Likewise.
4669 (bfd_elf32_swap_reloc_in): Likewise.
4670 (bfd_elf32_swap_reloc_out): Likewise.
4671 (bfd_elf32_swap_reloca_in): Likewise.
4672 (bfd_elf32_swap_reloca_out): Likewise.
4673 (bfd_elf32_swap_phdr_in): Likewise.
4674 (bfd_elf32_swap_phdr_out): Likewise.
4675 (bfd_elf32_swap_dyn_in): Likewise.
4676 (bfd_elf32_swap_dyn_out): Likewise.
4677 (bfd_elf32_slurp_symbol_table): Declare.
4678 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4679 (bfd_elf32_write_out_phdrs): Declare.
4680 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4681 (bfd_elf64_swap_symbol_out): Likewise.
4682 (bfd_elf64_swap_reloc_in): Likewise.
4683 (bfd_elf64_swap_reloc_out): Likewise.
4684 (bfd_elf64_swap_reloca_in): Likewise.
4685 (bfd_elf64_swap_reloca_out): Likewise.
4686 (bfd_elf64_swap_phdr_in): Likewise.
4687 (bfd_elf64_swap_phdr_out): Likewise.
4688 (bfd_elf64_swap_dyn_in): Likewise.
4689 (bfd_elf64_swap_dyn_out): Likewise.
4690 (bfd_elf64_slurp_symbol_table): Declare.
4691 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4692 (bfd_elf64_write_out_phdrs): Declare.
4693 (_bfd_mips_elf_section_from_shdr): Declare.
4694 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4695 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4696 section for the section, add the new one to rel_hdr2. Increment
4697 reloc_count rather than setting it.
4698 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4699 Remove static declaration.
4700 (elf_write_shdrs_and_ehdr): Define name as macro.
4701 (elf_write_out_phdrs): Likewise.
4702 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4703 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4704 (elf_swap_symbol_in): Change second parameter to be const.
4705 (elf_swap_symbol_out): Likewise.
4706 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4707 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4708 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4709 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4710 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4711 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4712 parameter to be const. Make non-static.
4713 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4715 (elf_slurp_symbol_table): Make non-static.
4716 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4717 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4718 (elf_backend_size_info): Likewise.
4719 (elfNN_bed): Use elf_backend_size_info.
4720 * targets.c (bfd_elf64_bigmips_vec): Declare.
4721 (bfd_elf64_littlemips_vec): Declare.
4722 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4723 bfd_elf64_littlemips_vec if BFD64 is defined.
4725 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4727 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4729 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4730 zeroes, in alignment holes.
4732 * configure: Rebuild with autoconf 2.10.
4734 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4735 potential leading underscore in the allocated buffer.
4737 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4739 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4740 symbols into .sbss if this is a relocatable link.
4742 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4744 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4745 undefined symbols when creating a shared library.
4747 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4749 * coff-sh.c: Add a bunch of new code and static const arrays to
4750 support aligning loads and stores on four byte memory boundaries.
4752 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4754 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4755 call sh_align_loads.
4756 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4759 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4761 * cache.c (bfd_open_file): Unlink the file before opening it for
4762 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4764 * opncls.c (bfd_fdopenr): Set opened_once.
4766 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4768 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4771 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4772 the code unconditionally.
4774 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4776 * libcoff-in.h (struct pei_section_tdata): Define structure.
4777 (pei_section_data): Define macro.
4778 * libcoff.h: Rebuild.
4779 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4780 store s_paddr field in pei_section_data.
4781 (coff_compute_section_file_positions): Use pei_section_data rather
4782 than _cooked_size, and don't overwrite an existing value.
4783 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4784 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4785 * peicode.h (coff_bfd_copy_private_section_data): Define if
4787 (pe_bfd_copy_private_section_data): New static function if
4790 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4792 * srec.c (srec_set_arch_mach): Write as a function rather than a
4795 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4796 no map, just check each member in turn to see whether it is
4799 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4801 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4802 table. Call BFD_ASSERT to validate header size, instead of
4804 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4807 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4809 * ppcboot.c: New target for looking at PPCbug boot records.
4811 * config{ure.in,.bfd}: Add support for ppcboot target.
4813 * configure: Regenerate.
4815 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4817 * coff-h8300.c (howto_table): Update names to match recent
4818 changes to include/coff/internal.h. Fix minor errors in the
4819 existing relocs. Add R_MOVL1 and R_MOVL2.
4820 (rtype2howto): Similarly.
4821 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4822 existing relaxing code and peform more relaxing.
4823 (h8300_reloc16_extra_cases): Likewise.
4825 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4827 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4830 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4832 * elfcode.h (elf_object_p): Reject generic ELF target if
4833 e_machine matches an alternate machine code in a specific backend.
4835 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4836 obsolete align_power_min field.
4838 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4840 * coff-h8300.c (reloc_howto_type): Add howto entry for
4842 (rtype2howto): Handle R_PCRWORD_B.
4843 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4844 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4845 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4846 branch (R_PCWORD_B).
4848 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4850 * aoutx.h (translate_from_native_sym_flags): Set the section for
4851 BSF_CONSTRUCTOR symbols.
4853 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4856 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4858 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4859 stop looking when section is found.
4861 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4863 * coffcode.h (STRING_SIZE_SIZE): Define.
4864 (styp_to_sec_flags): Handle long symbol names when looking for the
4866 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4867 (bfd_coff_long_section_names): Define.
4868 (coff_write_object_contents): Handle long section names.
4869 (bfd_coff_std_swap_table): Initialize new field.
4870 * libcoff.h: Rebuild.
4871 * coffgen.c (make_a_section_from_file): Handle long section
4873 (coff_write_symbols): Handle long section names.
4874 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4875 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4876 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4877 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4878 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4879 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4880 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4881 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4883 * bout.c (b_out_callback): Set lma of sections.
4884 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4885 parameter to output_bfd. Used input_bfd instead of output_bfd in
4888 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4890 * aoutx.h (translate_from_native_sym_flags): Don't create
4891 SEC_CONSTRUCTOR sections.
4892 * ecoff.c (ecoff_set_symbol_info): Likewise.
4894 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4895 From Don Bowman <bowman@waterloo.hp.com>.
4897 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4899 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4900 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4902 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4904 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4905 mips_32_relocs field.
4906 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4907 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4908 relocs against a global symbol which is not defined in a regular
4910 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4911 against a global symbol, increment mips_32_relocs.
4912 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4913 the symbol is not defined in a regular file, make room in the
4916 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4918 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4919 file position and the virtual file position separately. Set
4920 filepos information bsaed on the real file position.
4921 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4922 Jan 23 change to coffcode.h.
4924 * som.c (som_slurp_symbol_table): Set the symbol count to the
4925 number of BFD symbols created.
4927 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4929 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4930 output file if linking shared objects. Loop to check all relocs,
4931 rather than returning false on first error.
4933 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4935 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4936 (ppc_elf_additional_program_headers): If .interp section, bump #
4937 of program headers by 1.
4938 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4939 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4940 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4942 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4944 (ppc_elf_relocate_section): If the output section isn't defined,
4945 don't abort, just give an error message.
4947 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4948 being created is .sdata or .sdata2, don't make the symbol dynamic.
4950 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4952 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4953 members of an archive for dynamic objects with no symbols, and
4954 pass them directly to check_archive_element.
4955 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4956 xcoff_link_check_dynamic_ar_symbols.
4957 (xcoff_link_check_dynamic_ar_symbols): New static function.
4959 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4960 from _bfd_nodynamic to _bfd_xcoff.
4961 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4963 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4964 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4965 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4966 * libcoff.h: Rebuild.
4967 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4968 (xcoff_get_section_contents): New static function.
4969 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4970 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4971 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4972 (xcoff_dynamic_reloc): New static variable.
4973 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4974 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4976 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4978 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4979 if reloc_entry->addend is not 0.
4980 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4982 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4984 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4986 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4987 Add entries for R_SPARC_[56].
4988 (sparc_reloc_map): Add entries for R_SPARC_[56].
4990 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4992 Optimize linking of stabs in sections as used in ELF and COFF.
4993 * stabs.c: New file.
4994 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4995 (_bfd_write_section_stabs): Declare.
4996 (_bfd_write_stab_strings): Declare.
4997 * libbfd.h: Rebuild.
4998 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4999 (struct coff_link_hash_table): Add stab_info field.
5000 * libcoff.h: Rebuild.
5001 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
5003 (coff_link_add_symbols): Call _bfd_link_section_stabs if
5005 (_bfd_coff_final_link): Write out stab strings hash table.
5006 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
5007 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
5009 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
5010 (struct bfd_elf_section_data): Add stab_info field.
5011 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
5013 * elflink.h (elf_link_add_object_symbols): If appropriate, call
5014 _bfd_link_section_stabs.
5015 (elf_bfd_final_link): Write out stab strings hash table.
5016 (elf_link_input_bfd): Handle optimized stabs sections.
5017 * reloc.c (_bfd_final_link_relocate): Check address against
5018 _raw_size rather than _cooked_size.
5019 * Makefile.in: Rebuild dependencies.
5020 (BFD_LIBS): Add stabs.o
5021 (BFD_LIBS_CFILES): Add stabs.c.
5023 * VERSION: Increment for bfdlink.h change.
5025 * coffgen.c (coff_renumber_symbols): Correct handling of
5026 BSF_NOT_AT_END common symbols.
5028 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
5030 * coff-ppc.c (record_toc): Add cast to avoid warning.
5031 (ppc_allocate_toc_section): Likewise.
5032 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
5033 (ppc_coff_reloc_type_lookup): Remove unreached code.
5034 * coffcode.h (coff_write_object_contents): Don't take the address
5036 * peicode.h (pe_print_idata): Add casts to avoid warning.
5037 (pe_print_edata): Likewise.
5038 (pe_print_reloc): Remove ANSI C string concatenation.
5040 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
5042 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
5044 * libcoff.h: Rebuild.
5045 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
5047 (coff_swap_aux_out): Likewise.
5048 * peicode.h (coff_swap_aux_in): Likewise.
5049 (coff_swap_aux_out): Likewise.
5050 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5052 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5054 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5055 Fix up .bf endndx link fields.
5056 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5058 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5061 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5063 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5064 on Solaris PowerPC systems doesn't get confused.
5066 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5069 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5070 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5071 update did_reg and did_reg2.
5073 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5075 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5077 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5078 callback routines, pass h->root.string rather than name, in case
5079 copy is true and name is transient.
5081 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5083 * elfcore.h: Add support for core files with multiple threads.
5084 (Primarily for Solaris.)
5086 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5088 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5089 section->orelocation is NULL.
5091 * coffgen.c (bfd_coff_get_syment): New function.
5092 (bfd_coff_get_auxent): New function.
5093 * bfd-in.h (bfd_coff_get_syment): Declare.
5094 (bfd_coff_get_auxent): Declare.
5095 * bfd-in2.h: Rebuild.
5097 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5099 * elf32-mips.c (struct mips_hi16): Define.
5100 (mips_hi16_addr, mips_hi16_addend): Remove.
5101 (mips_hi16_list): New static variable.
5102 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5103 (mips_elf_lo16_reloc): Process mips_hi16_list.
5104 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5105 relocs before the associated LO16 reloc.
5107 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5109 * versados.c (versados_scan): Check bfd_alloc return value.
5110 (versados_object_p): Check all bfd_read return values. Require
5111 that lang field be less than 10, to avoid confusion with Intel Hex
5114 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5116 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5117 not 0, for an absolute symbol.
5118 (NAME(aout,swap_ext_reloc_out)): Likewise.
5120 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5121 (ihex_write_object_contents): For a large start address, output
5122 the full 32 bit address in record type 5.
5124 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5125 to int to avoid promotion problems in prototype.
5127 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5129 * configure.host: Use ${srcdir} when looking for picfrag.
5131 * configure.host: Switch on ${libdir}, not $(libdir). From
5132 alan@spri.levels.unisa.edu.au (Alan Modra).
5134 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5135 entry point, not just for DYNAMIC objects.
5136 * sunos.c (sunos_add_dynamic_symbols): Always call
5137 sunos_create_dynamic_sections. If called with a non DYNAMIC
5138 object, don't do anything else.
5139 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5141 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5143 * configure.in: Permit --enable-shared to specify a list of
5145 * configure: Rebuild.
5147 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5148 host when configuring with --enable-shard.
5150 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5152 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5155 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5156 to avoid crashing in bfd_hash_replace.
5158 * sysdep.h: Use #ifdef, not #if.
5160 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5162 * config.in: Rebuild.
5164 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5166 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5167 (AC_CHECK_HEADERS): Check for sys/time.h
5168 (AC_HEADER_TIME): Add macro.
5169 * configure: Rebuild.
5170 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5171 to control what combination of <time> and <sys/time.h>
5174 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5176 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5177 (aout_32_sunos4_write_object_contents): Likewise.
5178 * aoutx.h (NAME(aout,machine_type)): Handle
5179 bfd_mach_sparc_{sparclet,sparclite}.
5180 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5181 (bfd_mach_sparc_v9_p): Update.
5182 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5183 * libaout.h (enum machine_type): Add M_SPARCLET.
5184 * sunos.c (MACHTYPE_OK): Define.
5185 * bfd-in2.h: Regenerated.
5187 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5189 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5190 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5191 * elflink.c (_bfd_elf_create_got_section): Store the
5192 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5193 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5194 global offset table goes over 0x1000, set the value of
5195 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5196 (elf32_sparc_relocate_section): Subtract the offset of
5197 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5199 * elfcode.h: Don't include <string.h>.
5201 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5203 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5204 generic_link_hash_newfunc. All references changed.
5205 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5206 moved here from libbfd-in.h.
5207 * libbfd-in.h: Corresponding changes.
5208 * libbfd.h: Regenerated.
5210 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5212 * aoutx.h (aout_link_input_section_std): When reporting an
5213 overflow error, use the name of the symbol in the hash table if
5215 (aout_link_input_section_ext): Likewise.
5217 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5218 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5220 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5222 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5223 * coffcode.h (coff_compute_section_file_positions): Likewise.
5224 (coff_write_object_contents): Likewise.
5226 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5228 * section.c (SEC_LINK_ONCE): Define.
5229 (SEC_LINK_DUPLICATES): Define.
5230 (SEC_LINK_DUPLICATES_DISCARD): Define.
5231 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5232 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5233 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5234 * bfd-in2.h: Rebuild.
5235 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5236 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5237 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5238 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5239 SEC_LINK_ONCE, and look through the symbol table for the setting
5240 for SEC_LINK_DUPLICATES.
5241 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5242 set for a section, find the section symbol in the symbol table,
5243 and set the aux entry based on SEC_LINK_DUPLICATES.
5244 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5245 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5246 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5247 * coff-i386.c (i386coff_vec): Likewise.
5248 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5250 * VERSION: Bump to 2.6.1.
5251 * Makefile.in (stamp-h): Depend upon VERSION.
5253 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5255 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5256 * libbfd.h: Rebuilt.
5257 * linker.c (generic_link_hash_newfunc): No longer static.
5258 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5260 * coff-h8300.c: Add two derived hash tables and their associated
5261 funtions and #defines for use by the h8300 linker.
5262 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5263 the function vector as needed. Place the address of the function
5264 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5265 Rewrite the vectors section contents as necessary.
5266 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5267 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5268 (coff_bfd_link_hash_table_create): Likewise.
5270 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5272 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5273 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5275 (hppa_rebuild_insn): Pass pointer to correct type to
5276 low_sign_unext and dis_assemble_21.
5278 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5280 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5281 Stick with sparc-*-{sysv4*,solaris2*}.
5283 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5285 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5286 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5287 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5288 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5289 fields is non-zero, print them.
5291 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5292 ifdef. Remove unused variables.
5293 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5295 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5296 (get_symbol_value): Ifdef out.
5297 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5298 (coff_ppc_relocate_section): Remove unused variables. Make
5299 fprintf strings and argument types correspond. Put before_addr in
5301 (dump_toc): Make fprintf strings and argument types correspond.
5302 (ppc_process_before_allocation): Remove unused variables. Always
5304 (ppc_reflo_reloc): Ifdef out.
5305 (ppc_addr32nb_reloc): Ifdef out.
5306 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5308 (coff_ppc_rtype_to_howto): Likewise.
5309 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5311 * peicode.h (pe_print_idata): Move otherwise unused variables into
5312 the #ifdef where they are used. Always return a value.
5313 (pe_print_edata): Make fprintf strings and argument types
5314 correspond. Always return a value.
5315 (pe_print_pdata): Removed unused variable addr_value. Always
5317 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5318 strings and argument types correspond. Always return a value.
5320 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5321 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5322 variable rela inside #if 0 section where it is used.
5324 * ns32k.h: New file.
5325 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5326 functions to start with _bfd_.
5327 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5328 functions in cpu-ns32k.h.
5329 * Makefile.in: Rebuild dependencies.
5330 (HFILES): Add ns32k.h.
5332 * section.c (struct sec): Add linker_mark field. Change
5333 user_set_vma and reloc_done to be single bit fields.
5334 (STD_SECTION): Update accordingly.
5335 * bfd-in2.h: Rebuild.
5336 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5338 (aout_link_input_bfd): Don't link unmarked sections.
5339 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5341 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5342 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5344 * elflink.h (elf_bfd_final_link): Mark sections included in the
5346 (elf_link_input_bfd): Don't link unmarked sections.
5347 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5349 (xcoff_link_input_bfd): Don't link unmarked sections.
5351 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5352 overflow error messages.
5354 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5356 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5357 is not set, print "BFD: " before the error message.
5359 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5360 Miles Bader <miles@gnu.ai.mit.edu>.
5361 * configure: Rebuild.
5363 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5365 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5368 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5369 m68k-aout, m68k-coff, and m68k-elf targets.
5371 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5373 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5374 (ieee_generic_stat_arch_elt): Restructured to prevent
5375 ieee_object_p from being called repeatedly.
5377 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5379 * coffcode.h (coff_write_object_contents): Allocate
5380 buffers large enough for any FILEHDR or AOUTHDR.
5382 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5384 * ecofflink.c (lookup_line): New static function, renamed and
5385 slighly changed from old _bfd_ecoff_locate_line.
5386 (_bfd_ecoff_locate_line): Cache line number information. Use
5387 lookup_line for actual lookup.
5389 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5391 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5392 multiple of 20 bytes.
5394 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5396 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5397 allocate ecoff_find_line, and don't initialize by hand.
5398 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5399 mips_elf_find_line, and don't call memset.
5401 * coffcode.h (coff_compute_section_file_positions): If not
5402 producing a final executable, don't consider sofar when aligning
5403 the section to the correct size.
5405 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5407 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5408 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5409 * coffgen.c (coff_section_symbol): Ifdef out.
5411 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5413 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5414 output_bfd is not NULL.
5416 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5418 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5419 of bfd_alloc (fixes fix_line not being initialized).
5420 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5422 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5424 * coffcode.h: Allow specific backends to override the
5425 bfd_link_add_symbols routine.
5427 * coff-h8300.c: Include genlink.h.
5428 (howto_table): Add R_MEM_INDIRECT.
5429 (rtype2howto): Support R_MEM_INDIRECT.
5430 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5433 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5435 * coff-alpha.c (alpha_relocate_section): Use
5436 info->callbacks_warning, rather than _bfd_error_handler, for
5437 "multiple gp" warning.
5439 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5441 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5442 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5443 table string. Use bfd_wrapped_link_hash_lookup.
5444 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5446 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5447 table, if any, when writing out symbols.
5448 (aout_link_input_section_std): Use the name from the hash table,
5449 if any, when reporting undefined symbols.
5450 (aout_link_input_section_ext): Likewise.
5451 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5452 * bout.c (get_value): Likewise.
5453 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5454 * ecoff.c (ecoff_reloc_link_order): Likewise.
5455 * elflink.h (elf_link_add_object_symbols): Likewise.
5456 (elf_reloc_link_order): Likewise.
5457 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5458 (_bfd_generic_reloc_link_order): Likewise.
5459 (default_indirect_link_order): Likewise.
5460 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5461 * sunos.c (sunos_add_one_symbol): Likewise.
5462 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5463 (bfd_xcoff_link_count_reloc): Likewise.
5464 (xcoff_reloc_link_order): Likewise.
5466 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5467 into -1 for intern->rss.
5469 * configure: Rebuild with autoconf 2.8.
5471 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5473 * stab-syms.c (__define_stab_duplicate): Define.
5474 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5476 * bfd-in.h (bfd_get_stab_name): Declare.
5477 * bfd-in2.h: Rebuild.
5478 * Makefile.in: Rebuild dependencies.
5479 (BFD_LIBS): Add stab-syms.o.
5480 (BFD_LIBS_CFILES): Add stab-syms.c.
5481 (BFD32_BACKENDS): Remove stab-syms.o.
5482 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5483 * configure.in: Don't list stab-syms.o in bfd_backends.
5484 * configure: Rebuild.
5485 * libaout.h (aout_stab_name): Don't declare.
5486 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5489 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5491 * elf.c (assign_file_positions_for_segments): Adjust file offset
5492 for section alignment even if SEC_LOAD is not set.
5494 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5496 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5497 since they appear as targets in Makefile.in.
5498 * configure: Rebuild.
5500 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5501 don't fiddle with a symbol which is not defined anywhere.
5503 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5505 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5506 though they are defined in a shared library.
5507 (xcoff_build_ldsyms): Likewise.
5509 * coffgen.c (coff_find_nearest_line): Don't look at the line
5510 numbers for the section if section->lineno is NULL.
5512 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5513 message rather than calling BFD_ASSERT.
5514 * elfcode.h (write_relocs): Check return value of
5515 _bfd_elf_symbol_from_bfd_symbol.
5517 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5519 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5522 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5524 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5526 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5527 hppa_reloc_field_selector_type_alt.
5528 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5529 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5531 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5533 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5535 * elf.c (assign_file_positions_for_segments): Adjust the segment
5536 memory size for the alignment of a SEC_ALLOC section, not just a
5539 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5541 * m68klinux.c: New file.
5542 * hosts/m68klinux.h: New file.
5543 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5544 * configure.in (m68*-*-linux*): New native host.
5545 (m68klinux_vec): New vector.
5546 * configure: Rebuild.
5547 * targets.c (m68klinux_vec): Declare.
5548 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5549 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5550 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5551 declaration from bfd_linux_size_dynamic_sections.
5552 (bfd_m68klinux_size_dynamic_sections): Declare.
5553 * bfd-in2.h: Rebuild.
5554 * Makefile.in: Rebuild dependencies.
5555 (BFD32_BACKENDS): Add m68klinux.o.
5556 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5558 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5560 * libhppa.h (pa_arch): Add pa20.
5561 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5562 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5563 (hppa_field_adjust): Handle e_nsel.
5564 * som.c: Provide default definitions for many new relocs found only
5565 in hpux10 include files.
5566 (som_fixup_formats): Add several new relocs from hpux10.
5567 (som_hppa_howto_table): Add hpux10 relocs.
5568 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5570 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5572 * mpw-make.sed: Edit out recent shared library support, and
5573 rules to rebuild .h files using doc/chew.
5575 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5577 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5578 size even of sections with no contents.
5580 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5582 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5583 starting with '$' the way we skip names starting with '.'. When
5584 updating x_endndx, don't be fooled by an index which has been
5587 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5588 struct/union/enum type with no elements.
5590 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5592 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5594 * archive.c (bfd_generic_archive_p): If the first file in the
5595 archive can not be recognized as an object, don't assume that this
5596 is the wrong format.
5598 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5599 format is not bfd_object.
5600 (bfd_elf_get_dt_soname): Likewise.
5602 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5604 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5607 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5609 * bfd.c (tdata): Add netbsd_core_data.
5610 * bfd-in2.h: Regenerated.
5612 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5614 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5615 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5616 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5619 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5620 to get the symbol index, matching 14 Jul 95 change.
5622 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5624 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5625 Remove duplicate definition of gp.
5627 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5629 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5630 assume that we can set the GP value and then get the same value,
5631 since it won't be true if the output file is neither ELF nor
5633 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5634 _bfd_get_gp_value here.
5635 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5636 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5638 (mips_elf_lo16_reloc): Likewise.
5639 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5640 Don't require that the BFD be ELF.
5641 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5642 (mips_elf_gprel32_reloc): Likewise.
5643 (mips_elf_relocate_section): Don't assume we can set and get the
5645 (mips_elf_finish_dynamic_symbol): Don't bother to use
5646 _bfd_get_gp_value here.
5648 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5649 Don't change epdr between malloc and free. Be careful not to free
5650 NULL pointers. Zero out the first RPDR.
5652 * configure.host: On Linux, only pass -rpath option if $(libdir)
5653 is neither /lib nor /usr/lib. From Alan Modra
5654 <alan@mullet.Levels.UniSA.Edu.Au>.
5656 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5658 (elf_dt_name): Rename from elf_dt_needed_name.
5659 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5661 (bfd_elf_get_dt_soname): New function.
5662 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5663 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5664 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5665 * bfd-in2.h: Rebuild.
5667 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5669 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5670 _bfd_sparc_elf_reloc_type_lookup.
5671 (bfd_elf32_bfd_reloc_type_lookup): Update.
5672 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5673 (sparc64_elf_howto_table): Define.
5674 (sparc_reloc_map): Define.
5675 (sparc64_elf_reloc_type_lookup): New function.
5676 (sparc_elf_wdisp16_reloc): New function.
5677 (elf_info_to_howto): Use sparc64_elf_howto_table.
5678 (sparc64_elf_relocate_section): Likewise.
5679 (bfd_elf64_bfd_reloc_type_lookup): Update.
5681 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5683 * configure.host: Check for 'do not mix' from native linker before
5684 trying to use -rpath.
5686 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5688 * bfd.c (_bfd_get_gp_value): New function.
5689 (_bfd_set_gp_value): New function.
5690 * libbfd-in.h (_bfd_get_gp_value): Declare.
5691 (_bfd_set_gp_value): Declare.
5692 * libbfd.h: Rebuild.
5693 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5694 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5695 directly to the fields in the tdata information.
5696 (alpha_relocate_section): Likewise.
5697 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5698 (mips_gprel_reloc): Likewise.
5699 (mips_relocate_section): Likewise.
5700 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5701 (mips_elf_lo16_reloc): Likewise.
5702 (mips_elf_final_gp): Likewise.
5703 (mips_elf_gprel16_reloc): Likewise.
5704 (mips_elf_gprel32_reloc): Likewise.
5705 (mips_elf_relocate_section): Likewise.
5706 (mips_elf_finish_dynamic_symbol): Likewise.
5708 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5710 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5712 * configure.in: Call AC_PROG_CC before configure.host.
5713 * configure: Rebuild.
5714 * configure.host: Don't set information which autoconf should
5715 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5717 * configure.host: Remove go32 and win32 host information, since it
5718 should no longer be needed.
5720 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5721 then start a new segment rather than put a writable section in a
5724 * configure.host: Set RPATH_ENVVAR.
5726 * Makefile.in: Rebuild dependencies.
5728 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5729 zero_section variable.
5731 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5733 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5734 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5735 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5737 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5739 * ieee.c (ieee_write_expression): Only use an R variable for a
5740 local symbol. Don't output a zero offset. Handle a zero address.
5741 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5742 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5744 (parse_expression): Don't try to handle multiple occurrences of a
5745 P variable. Handle I variables differently from X variables. Fix
5746 the order of minus expressions.
5747 (ieee_slurp_external_symbols): Generate an I variable for an NN
5748 record. Fix handling of ATI and ATX records.
5749 (ieee_slurp_sections): Only set minimal section attributes.
5750 Adjust them later, based on the section contents.
5751 (ieee_object_p): Read in the file until just after the ME record.
5752 Call ieee_slurp_section_data to set the section flags.
5753 (do_one): Add iterations parameter. Only repeat the first load
5754 item. Set the section and file reloc flags.
5755 (ieee_slurp_section_data): Set section flags. Pass iterations to
5757 (ieee_canonicalize_reloc): Handle I variables.
5758 (do_with_relocs): Only emit relocation size when necessary.
5759 Increase MAXRUN to 127. Change ov to be assigned, and take
5760 src_mask and pcrel_offset into account.
5761 (ieee_write_data_part): Skip sections that are not loaded.
5762 (ieee_write_external_part): Don't output optional last entry of WX
5764 (ieee_write_me_part): Make setting of me_record neater.
5765 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5767 * syms.c (stt): Add entries for zerovars, vars, and code.
5769 * elfcode.h (validate_reloc): New static function.
5770 (write_relocs): Call validate_reloc for non ELF relocs.
5772 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5773 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5774 (TARGET_LITTLE_SYM): Likewise.
5776 * config.bfd (m68*-*-psos*): New target.
5778 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5780 * i386msdos.c: Remove some #if 0 code.
5781 (msdos_write_object_contents): Don't include empty sections in the
5782 size computation, regardless of their address.
5784 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5786 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5787 is NULL, ie, the -r switch is used.
5789 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5791 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5792 (BFD_RELOC_MIPS_GOT_LO16): Define.
5793 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5794 * bfd-in2.h, libbfd.h: Rebuild.
5795 * elf32-mips.c (mips_reloc_map): Map new relocs.
5797 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5799 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5802 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5803 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5804 simple number for the section address, rather than an expression.
5805 Limit the number of bytes between relocs to MAXRUN.
5806 (ieee_write_me_part): Set me_record to the file offset after the
5808 (ieee_write_processor): New static function.
5809 (ieee_write_object_contents): Use ieee_write_processor.
5811 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5813 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5815 * coff-aux.c: Change include of aux.h to aux-coff.h.
5817 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5819 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5820 relocation put the addend both in the reloc entry and the data.
5821 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5824 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5825 a R_68K_PCxx reloc against a defined global symbol directly.
5826 (elf_m68k_check_relocs): Don't count such a reloc.
5828 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5829 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5830 symbol for now, otherwise always record the symbol as dynamic.
5831 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5832 is not referenced by a dynamic object, and we are not making a
5833 shared object, then don't make a PLT entry. If we do make a PLT
5834 entry, make sure the symbol has been recorded as dynamic.
5836 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5838 * configure.host: When making a shared library, set HLDFLAGS to
5839 pass an appropriate -rpath option. Use the make variable SONAME
5840 as the shared library soname, rather than computing it here. On
5841 SunOS, build stamp-tshlink in place of $(SHLINK).
5842 * Makefile.in (SONAME): New variable.
5843 ($(SHLINK)): Make a link to the transformed name, as well.
5844 (stamp-tshlink): New target.
5845 (install): Skip stamp-tshlink during install.
5847 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5849 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5850 linker sections have been set up yet.
5852 * elf.c (make_mapping): Add an additional argument to suppress
5853 making the first section include the program headers.
5854 (map_sections_to_segments): If the user used -Ttext such that the
5855 program headers are on a different page, do not set the flags
5856 saying that this section includes the program headers.
5858 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5860 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5861 don't define TRAD_HEADER.
5862 * configure: Rebuild.
5864 * netbsd-core.c: New file, support for NetBSD core files.
5865 * hosts/*nbsd.h: Removed.
5867 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5869 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5870 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5871 * libbfd.h, bfd-in2.h: Regenerated.
5872 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5873 bfd_elf32_bfd_reloc_type_lookup.
5874 (reloc_type{,_names}): Deleted.
5875 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5877 (sparc_reloc_map): Add sparc64 relocs.
5878 (sparc_elf_notsupported_reloc): New static function.
5879 (sparc_elf_wdisp16_reloc): New static function.
5880 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5881 (elf32_sparc_relocate_section): Likewise.
5882 (bfd_elf32_bfd_reloc_type_lookup): Define.
5883 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5884 (reloc_type{,_names}): Deleted.
5885 (elf_sparc_howto_table): Deleted.
5886 (sparc_reloc_map): Deleted.
5887 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5888 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5890 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5892 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5895 * Makefile.in (program_transform_name): New variable.
5896 (install): Transform library name before installing it.
5898 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5900 * archures.c (bfd_mach_i960_hx): Define.
5901 * bfd-in2.h: Rebuild.
5902 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5903 (MATRIX): Expand entries for HX.
5904 (arch_info_struct): Add i960:hx entry.
5905 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5906 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5907 (coff_set_flags): Handle bfd_mach_i960_hx.
5909 Support for building as a shared library, based on patches from
5910 Alan Modra <alan@spri.levels.unisa.edu.au>:
5911 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5912 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5913 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5914 * configure: Rebuild.
5915 * configure.host: If --enable-shared, adjust shared library stuff
5916 based on the host. If the host is SunOS, and the linker supports
5917 -rpath, set HLDFLAGS to use it.
5918 * Makefile.in (ALLLIBS): New variable.
5919 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5920 (COMMON_SHLIB, SHLINK): New variables.
5921 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5922 (STAGESTUFF): Remove variable.
5923 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5925 (stamp-ofiles): New target, like old ofiles target, but build
5926 using a temporary file and move-if-change, and touch stamp-ofiles
5928 (ofiles): Just depend upon stamp-ofiles.
5929 (stamp-piclist, piclist): New targets.
5930 ($(SHLIB), $(SHLINK)): New targets.
5931 (targets.o, archures.o): Build twice if PICFLAG is set.
5932 (do_mostlyclean): Remove pic/*.o.
5933 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5935 (do_distclean): Remove pic and stamp-picdir.
5936 (install): Install shared libraries.
5937 ($(OFILES)): Depend upon stamp-picdir.
5938 (stamp-picdir): New target.
5940 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5942 * libcoff.h: Rebuild.
5944 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5945 flavour of a section with no owner.
5947 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5948 ELF_LINK_NON_ELF flag.
5949 (mips_elf_create_got_section): Likewise.
5951 * elf.c: Revert last change, since it breaks dynamic linking.
5952 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5954 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5955 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5956 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5958 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5960 * elf.c (assign_file_positions_for_segments): If the backend does
5961 not want the elf header or the program headers in the address
5962 space, do not include them in the calculations.
5964 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5965 function to determine if we need additional program headers.
5966 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5967 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5969 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5971 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5973 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5975 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5976 back into one line. Some compilers (sunos 4.1.3 for example)
5977 won't accept args split across more than one line.
5979 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5981 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5982 * configure: Regenerate.
5984 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5986 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5987 try to do arithmetic on a void *, cast it to a unsigned char * first.
5989 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5991 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5992 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5994 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5995 flag for a newly defined symbol.
5996 (NAME(bfd_elf,record_link_assignment)): Likewise.
5997 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5998 set the DEF or REF_REGULAR flags correctly.
6000 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
6001 (libbfd.h, libcoff.h): Corresponding change.
6003 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
6004 a PLT32 reloc as dynamic.
6005 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
6006 is not referenced by a dynamic object, and we are not making a
6007 shared object, then don't make a PLT entry. If we do make a PLT
6008 entry, make sure the symbol has been recorded as dynamic.
6010 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
6012 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
6013 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
6014 (powerpcle-*-cygwin32): New.
6015 * peicode.h (add_data_entry): Get address from vma.
6017 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6019 * elflink.c (_bfd_elf_create_linker_section): If the symbol
6020 attached to the section has already been created as an undefined
6021 symbol, treat it as if it hasn't been created yet.
6023 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
6025 * elflink.h (elf_bfd_final_link): Don't output initial dummy
6026 symbol or section symbols if stripping all symbols and this is not
6027 a relocateable link. Don't output the symbol string table if
6028 there are no symbols.
6029 (elf_link_flush_output_syms): Don't do anything if there are no
6032 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
6034 * coff-aux.c: New file.
6035 * hosts/m68kaux.h: New file.
6036 * config.bfd (m68*-apple-aux*): New target.
6037 * configure.in (m68*-apple-aux*): New native host.
6038 (m68kaux_coff_vec): New vector.
6039 * configure: Rebuild.
6040 * targets.c (m68kaux_coff_vec): Declare.
6041 * coffcode.h (bfd_coff_backend_data): Add field
6042 _bfd_coff_link_add_one_symbol.
6043 (bfd_coff_link_add_one_symbol): Define.
6044 (compare_arelent_ptr): New static function if TARG_AUX.
6045 (coff_write_relocs): If TARG_AUX, sort the relocs.
6046 (coff_write_object_contents): Set A/UX aouthdr magic number.
6047 (coff_link_add_one_symbol): Define if not defined.
6048 (bfd_coff_std_swap_table): Initialize new field.
6049 * libcoff.h: Rebuild.
6050 * cofflink.c (coff_link_add_symbols): Call
6051 bfd_coff_link_add_one_symbol rather than
6052 _bfd_generic_link_add_one_symbol.
6053 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6054 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6055 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6056 * Makefile.in: Rebuild dependencies.
6057 (BFD32_BACKENDS): Add coff-aux.o.
6058 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6060 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6062 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6063 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6065 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6067 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6068 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6069 (maintainer-clean): Warn about deleting special files.
6070 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6072 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6073 warning symbols correctly.
6074 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6075 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6076 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6077 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6078 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6079 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6081 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6084 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6086 * libcoff-in.h: aligned newly exported names with bfd naming
6087 conventions. Removed an erroneous define of POWERPC_LE_PE.
6088 * libcoff.h: Rebuild.
6089 * cofflink.c, coff-ppc.c: the above function name changes
6091 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6093 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6094 * ecoff.c (struct extsym_info): Define.
6095 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6096 to ecoff_link_write_external.
6097 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6098 Strip symbols when appropriate.
6100 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6101 * syms.c (BSF_OBJECT): Define.
6102 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6103 * bfd-in2.h: Rebuild.
6104 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6106 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6109 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6110 copying relocs into a shared object, treat a defined global symbol
6112 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6113 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6114 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6116 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6117 real defined symbol, not to a weak defined symbol.
6119 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6121 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6122 and made a few static functions externs.
6124 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6125 POWERPC_LE_PE hack in cofflink.
6127 * libcoff-in.h: promoted the following from cofflink.c to allow
6128 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6129 coff_debug_merge_element, struct coff_debug_merge_type,
6130 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6131 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6132 coff_debug_merge_hash_lookup, coff_link_section_info,
6133 coff_final_link_info, coff_debug_merge_hash_newfunc,
6134 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6136 * libcoff.h: re-gen'd
6138 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6140 * syms.c: Include "bfdlink.h".
6141 (struct stab_find_info): Define.
6142 (_bfd_stab_section_find_nearest_line): New function.
6143 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6144 * libbfd.h: Rebuild.
6145 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6146 * elf.c (_bfd_elf_find_nearest_line): Try calling
6147 _bfd_stab_section_find_nearest_line before searching the ELF
6148 symbol table. Find the closest STT_FUNC symbol, not the last one.
6149 * libcoff-in.h (coff_data_type): Add line_info field.
6150 * libcoff.h: Rebuild.
6151 * coffgen.c (coff_find_nearest_line): Try calling
6152 _bfd_stab_section_find_nearest_line before searching the COFF
6154 * Makefile.in: Rebuild dependencies.
6156 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6158 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6159 4 bytes, so we get the correct value when updating the register
6160 field in little endian mode.
6162 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6164 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6165 entry_section fields. Add sntoc and snentry fields.
6166 * libcoff.h: Rebuild.
6167 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6168 not toc_section and entry_section (the COFF file does not have any
6169 sections at this point).
6170 (coff_write_object_contents): Set o_snentry and o_sntoc from
6171 snentry and sntoc rather than entry_section and toc_section.
6172 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6173 snentry, not toc_section and entry_section.
6174 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6175 entry_section from hentry.
6176 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6178 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6179 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6180 than using toc_section directly.
6182 * archures.c: Add missing `.' in enum bfd_architecture.
6183 * bfd-in2.h: Rebuild.
6185 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6186 Robert Lipe <robertl@arnet.com>.
6188 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6190 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6191 to sections we allocate. Use bfd_zalloc to allocate initialial
6192 sections, not bfd_alloc.
6193 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6194 SDA{,2}I16 relocations.
6195 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6196 whether to put something in .sbss or not.
6197 (ppc_elf_relocate_section): Add support for more relocations. Add
6198 in sec->output_offset where appropriate. Make error messages
6199 include the symbol name.
6201 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6202 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6203 doesn't get redefined messages if -shared.
6205 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6206 section if the rel_section field has been set up.
6208 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6210 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6213 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6215 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6216 of flags, only flags used are controlled by mach number. Bump up
6217 output file mach number to highest of input file mach numbers.
6218 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6219 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6221 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6222 bfd_elf64_sparc_vec support.
6224 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6226 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6227 the embedded bit is set on some objects and not on others. Just
6229 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6232 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6234 * coffcode.h (coff_new_section_hook): Don't try to align the
6237 * coffcode.h (coff_set_section_contents): Fix the handling of the
6238 .lib section to work even if the entire section contents are
6239 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6240 Robert Lipe <robertl@arnet.com>.
6242 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6244 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6245 memory here for contents.
6247 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6248 _SDA2_BASE_ by 32768.
6249 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6250 started using. Allocate contents for .sdata and .sdata2 sections
6252 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6254 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6255 size _SDA{,2}_BASE_.
6256 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6259 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6261 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6263 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6264 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6265 (bfd_mach_sparc_v9a): Define.
6266 (bfd_mach_sparc_v9_p): Define.
6267 * bfd-in2.h: Regenerated.
6268 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6270 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6271 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6272 to bfd_elf32_sparc_vec.
6273 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6274 Add v8plus{,a} support.
6276 (sparc_compatible): New function.
6277 * elf32-sparc.h: #include "elf/sparc.h".
6278 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6279 elf32_sparc_final_write_processing): New functions.
6280 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6281 elf_backend_final_write_processing): Define.
6283 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6285 * elf-bfd.h (struct elf_link_hash_entry): Add
6286 linker_section_pointer field.
6287 (enum elf_linker_section_enum): Enumeration for new way of
6288 creating linker dynamic sections and symbols.
6289 (elf_linker_section{,_pointers}): New structures for creating
6290 dynamic sections and symbols.
6291 (elf_obj_tdata): Add linker_section_pointers and linker_section
6293 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6294 (_bfd_elf_create_linker_section): New declarations.
6295 (_bfd_elf_find_pointer_linker_section): Ditto.
6296 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6297 (_bfd_elf_make_linker_section_rela): Ditto.
6299 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6301 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6302 (ppc_elf_create_linker_section): New function to create the
6303 sections .got, .sdata, and .sdata2.
6304 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6306 (ppc_elf_check_relocs): Support more of the eabi relocations.
6307 (ppc_elf_relocate_section): Ditto.
6308 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6309 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6311 * elflink.h (elf_create_pointer_linker_section): New function to
6312 create initialized pointers in dynamic linker sections.
6313 (elf_finish_pointer_linker_section): Actually intialize the
6314 pointers created above.
6316 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6317 macros to provide both 32 and 64 bit versions of
6318 elf_create_pointer_linker_section.
6319 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6320 provide both 32 and 64 bit versions of
6321 elf_finish_pointer_linker_section.
6323 * elflink.c (_bfd_elf_create_linker_section): New function to
6324 create a linker section.
6325 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6326 given address in the linker pointer offsets created for a given
6328 (_bfd_elf_make_linker_section_rela): Make a RELA section
6329 corresponding to the generated linker section.
6331 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6333 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6335 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6337 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6338 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6339 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6340 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6341 toc entry in an objdump) for now.
6342 (ppc_do_last, ppc_get_last): New function - needed to save processing
6343 the toc owner to the end.
6344 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6347 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6348 toc owner from being done till last. Must define POWERPC_LE_PC
6351 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6353 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6355 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6356 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6358 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6360 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6362 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6364 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6366 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6368 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6370 * elf.c (assign_file_positions_for_segments): Don't increment file
6371 offset for a segment which contains no loadable sections.
6373 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6375 * reloc.c: Add new PowerPC relocations.
6376 * {bfd-in2,libbfd}.h: Regenerate.
6378 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6379 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6381 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6383 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6386 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6389 * coffgen.c (coff_find_nearest_line): Don't try to cache
6390 information in sections that are not owned by a BFD. From Richard
6391 Henderson <richard@atheist.tamu.edu>.
6393 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6394 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6395 * elflink.h (elf_link_output_extsym): Remove special check for
6398 * ecoffswap.h: Add prototypes for static functions.
6400 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6402 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6403 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6405 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6406 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6407 support. Begin support for R_PPC_SDA{2,}REL.
6409 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6411 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6412 create the .got and .got.neg sections.
6413 (ppc_elf_size_dynamic_sections): Call it.
6414 (ppc_elf_check_relocs): Call it.
6415 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6416 (ppc_elf_check_relocs): Add error messages for relocations we
6417 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6420 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6422 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6423 section flags for V.4 and eabi.
6425 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6427 * elf.c (assign_file_positions_for_segments): If a segment
6428 contains no sections, don't mark it as readable.
6430 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6431 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6433 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6434 dynamic section, if there is one.
6435 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6436 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6437 (bfd_elf64_swap_dyn_in): Likewise.
6438 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6440 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6442 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6443 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6444 <pirker@eiunix.tuwien.ac.at>.
6446 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6448 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6449 PowerPC V.4 and eabi.
6450 * bfd-in2.h: Regenerate.
6451 * libfd.h: Regenerate.
6453 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6455 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6456 section type and SHF_EXCLUDE section flag, turning them into the
6457 appropriate bfd section flag.
6459 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6461 * xcofflink.c (xcoff_link_add_symbols): Create the special
6462 sections if we see a DYNAMIC object, in case that is the only
6463 XCOFF input object we see.
6465 * elf32-mips.c: Extensive changes for a start at dynamic linking
6466 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6468 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6469 (struct elf_backend_data): Remove
6470 elf_backend_create_program_headers field. Add
6471 elf_backend_additional_program_headers and
6472 elf_backend_modify_segment_map fields.
6473 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6475 (elf_backend_additional_program_headers): Likewise.
6476 (elf_backend_modify_segment_map): Likewise.
6477 (elf_backend_create_program_headers): Don't define.
6478 (elfNN_bed): Change to account for field changes.
6479 * elf.c (assign_file_positions_for_segments): Call new
6480 modify_segment_map backend function. Don't call old
6481 create_program_headers backend function.
6482 (get_program_header_size): Call additional_program_headers rather
6483 than create_program_headers.
6484 * elflink.h (elf_link_add_object_symbols): Initialize
6485 type_change_ok from new backend field.
6486 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6488 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6489 a reloc against the appropriate section.
6491 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6492 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6493 (elf_flags_init): Rename from elf_ppc_flags_init.
6494 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6496 (ppc_elf_copy_private_bfd_data): Likewise.
6497 (ppc_elf_merge_private_bfd_data): Likewise.
6499 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6502 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6504 * coff-alpha.c (alpha_relocate_section): During final link, allow
6505 output .lita section to be bigger than 64k by adjusting gp value
6506 on a per-input section basis.
6507 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6509 (struct ecoff_section_tdata): Add gp field.
6511 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6513 Handle Alpha ECOFF changes in OSF/1 3.2.
6514 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6516 * coff-alpha.c: Include "aout/ar.h".
6517 (alpha_ecoff_get_relocated_section_contents): Don't require an
6518 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6519 3.2 doesn't generate one.
6520 (alpha_relocate_section): Likewise.
6521 (alpha_ecoff_slurp_armap): Define.
6522 (alpha_ecoff_slurp_extended_name_table): Define.
6523 (alpha_ecoff_construct_extended_name_table): Define.
6524 (alpha_ecoff_truncate_arname): Define.
6525 (alpha_ecoff_write_armap): Define.
6526 (alpha_ecoff_generic_stat_arch_elt): Define.
6527 (alpha_ecoff_update_armap_timestamp): Define.
6529 (alpha_ecoff_read_ar_hdr): New static function.
6530 (alpha_ecoff_get_elt_at_filepos): New static function.
6531 (alpha_ecoff_openr_next_archived_file): New static function.
6532 (alpha_ecoff_get_elt_at_index): New static function.
6533 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6534 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6535 _bfd_ecoff to alpha_ecoff.
6536 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6537 field from backend structure, rather than always calling
6538 _bfd_get_elt_at_filepos.
6539 * coff-mips.c (mips_ecoff_backend_data): Initialize
6540 get_elt_at_filepos field.
6541 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6542 from _bfd_generic_read_ar_hdr with minor changes.
6543 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6544 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6545 * libbfd.h: Rebuild.
6547 * bfd-in.h (BFD_IN_MEMORY): Define.
6548 * libbfd-in.h (struct bfd_in_memory): Define.
6549 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6550 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6551 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6552 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6553 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6554 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6555 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6556 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6557 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6558 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6560 (bfd_openstreamr): Likewise.
6561 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6562 BFD_IN_MEMORY is not set.
6563 * riscix.c (riscix_some_aout_object_p): Likewise.
6564 * bfd-in2.h, libbfd.h: Rebuild.
6566 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6567 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6568 (bfd_get_elt_at_index): Define.
6569 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6570 bfd_get_elt_at_index. Change index parameter from int to
6572 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6573 (_bfd_noarchive_get_elt_at_index): Define.
6574 (_bfd_archive_bsd_get_elt_at_index): Define.
6575 (_bfd_archive_coff_get_elt_at_index): Define.
6576 * bfd-in2.h, libbfd.h: Rebuild.
6577 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6578 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6579 * ieee.c (ieee_get_elt_at_index): Define.
6580 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6581 * oasys.c (oasys_get_elt_at_index): Define.
6582 * som.c (som_get_elt_at_index): Define.
6584 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6585 numbers to the .text section.
6587 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6589 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6590 If there is a SEC_DEBUGGING section, get the contents of the debug
6591 information part from it.
6592 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6594 (ieee_write_object_contents): Check ieee_write_debug_part return.
6596 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6598 * config.bfd (i[345]86-*-freebsd*): Add target.
6599 * configure.in (i386freebsd_vec): Add vec.
6600 * configure: Regenerate.
6601 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6602 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6603 Rebuild dependencies..
6604 * freebsd.h: New file.
6605 * i386freebsd.c: New file.
6606 * targets.c (i386freebsd_vec): Declare.
6607 (bfd_target_vector): Add i386freebsd_vec.
6608 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6609 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6611 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6613 * ieee.c (ieee_slurp_debug): New static function.
6614 (ieee_object_p): Call it.
6615 (ieee_slurp_section_data): Skip debugging sections.
6616 (ieee_get_reloc_upper_bound): Likewise.
6617 (ieee_get_section_contents): Likewise.
6618 (ieee_canonicalize_reloc): Likewise.
6619 (ieee_write_section_part): Likewise.
6620 (ieee_write_debug_part): Likewise.
6621 (ieee_write_data_part): Likewise.
6622 (init_for_output): Likewise.
6624 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6626 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6628 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6629 relocs, since ppc_elf_relocate_section handles the linker case.
6630 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6632 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6633 ppc_elf_relocate_section since that is now the only caller.
6634 (ppc_elf_relocate_section): Ditto.
6636 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6638 * coffcode.h (coff_write_object_contents): If we don't know the
6639 section of the entry point for an XCOFF executable, always set the
6640 entry address to -1.
6642 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6644 * elf.c (bfd_section_from_shdr): Add support for note sections.
6646 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6648 * bfd-in.h (struct _symbol_info): Add stab_type field.
6649 * bfd-in2.h: Rebuild.
6650 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6652 * elf32-ppc.c: Remove trailing newline from calls to
6654 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6655 difference if target endianness is known.
6657 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6659 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6660 old style TOC16 references without using R_PPC_GOT.
6661 (ppc_reloc_type): Ditto.
6662 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6663 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6664 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6665 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6666 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6668 (ppc_elf_adjust_dynamic_symbol): Ditto.
6669 (ppc_elf_adjust_dynindx): Ditto.
6670 (ppc_elf_size_dynamic_sections): Ditto.
6671 (ppc_elf_finish_dynamic_symbol): Ditto.
6672 (ppc_elf_finish_dynamic_sections): Ditto.
6673 (ELF_DYNAMIC_INTERPRETER): Define.
6675 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6677 * elf.c (copy_private_bfd_data): When attaching sections to
6678 segments ignore sections that won't be allocated. Patch from
6681 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6683 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6686 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6688 * coff-i960.c (CALC_ADDEND): Define.
6689 (coff_i960_relocate_section): Add the input section VMA to the
6690 addend for PC relative relocs.
6692 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6694 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6695 to correctly terminate.
6697 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6699 * targets.c (enum bfd_endian): Define.
6700 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6701 from boolean to enum bfd_endian. Change header_byteorder_big_p
6703 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6704 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6705 * bfd-in2.h: Rebuild.
6706 * All targets: Change initialization of byteorder and
6707 header_byteorder to use enum bfd_endian values rather than
6709 * All files: Change all references to byteorder_big_p and
6710 header_byteorder_big_p to use new bfd_*_endian macros.
6712 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6714 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6716 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6718 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6720 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6722 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6724 * ieee.c: Lots of minor cleanups. Make many functions return
6725 errors rather than calling abort. Also:
6726 (ieee_write_twobyte): Remove; change callers to call existing
6727 ieee_write_2bytes function.
6728 (ieee_write_expression): Don't output the section twice when
6729 outputting a local symbol. Don't emit an extraneous zero if there
6731 (ieee_slurp_sections): Set the lma as well as the vma.
6732 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6734 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6735 a recognized one or bfd_arch_unknown.
6736 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6738 (ihex_get_symtab): Likewise.
6740 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6742 * aoutx.h: Include <ctype.h>.
6743 (struct aout_link_includes_table): Define.
6744 (struct aout_link_includes_totals): Define.
6745 (struct aout_link_includes_entry): Define.
6746 (aout_link_includes_lookup): Define macro.
6747 (struct aout_final_link_info): Add includes field.
6748 (aout_link_includes_newfunc): New static function.
6749 (NAME(aout,final_link)): Initialize includes hash table.
6750 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6752 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6754 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6756 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6758 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6760 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6762 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6763 (pe_print_private_bfd_data): call pe_print_reloc.
6764 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6765 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6766 up some debugging as well.
6768 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6770 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6773 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6775 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6776 when setting sections to NULL.
6778 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6780 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6782 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6783 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6785 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6786 * bfd-in2.h: Rebuild.
6788 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6790 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6792 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6794 * ihex.c (ihex_scan): Handle record types 4 and 5.
6795 (ihex_object_p): Permit types 4 and 5.
6796 (ihex_set_section_contents): Remove check for out of range
6798 (ihex_write_object_contents): Generate types 4 and 5.
6800 * elflink.h (elf_link_output_extsym): Just ignore warning and
6801 indirect references to symbols which don't really exist.
6803 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6805 * peicode.h (pe_print_idata): Minor format fixes
6806 (pe_print_edata): New function. Under private printing, this formats
6807 the edata section of a PE file.
6808 (pe_print_private_bfd_data): Added call to pe_print_edata.
6810 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6812 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6813 index, don't call stoi.
6815 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6817 * srec.c (srec_scan): Set lma as well as vma.
6819 * ihex.c: New file; support for Intel Hex format.
6820 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6821 (ihex_vec): Declare.
6822 (bfd_target_vector): Always include ihex_vec.
6823 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6824 * Makefile.in: Rebuild dependencies.
6825 (BFD_LIBS): Add ihex.o
6826 (BFD_LIBS_CFILES): Add ihex.c.
6827 * bfd-in2.h: Rebuild.
6829 * elf.c (assign_file_positions_for_segments): Sort the sections in
6831 (get_program_header_size): Return the right size if segment_map is
6833 (copy_private_bfd_data): Don't bother to sort the sections.
6835 * bfd.c (bfd_record_phdr): New function.
6836 * bfd-in.h (bfd_record_phdr): Declare.
6837 * bfd_in2.h: Rebuild.
6839 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6842 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6843 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6845 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6846 (bfd_zmalloc): Change declaration.
6847 * libbfd.h: Rebuild.
6848 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6849 and realloc. Don't set bfd_error_no_memory if they fail.
6851 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6853 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6854 uses as well. Added a new howto to deal with TOCREL16 relocs that
6855 are TOCDEFN as well.
6856 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6857 to handle RVA relocs from dlltool.
6858 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6859 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6860 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6862 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6863 to get the right section alignment.
6865 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6867 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6868 p_paddr if p_paddr is zero.
6869 (make_mapping): Set includes_filehdr and includes_phdrs for first
6871 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6873 (assign_file_positions_for_segments): Handle includes_filehdr and
6874 includes_phdrs. Remove special handling of PT_PHDR and first
6876 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6877 when appropriate. Remove special handling of PT_PHDR segment.
6878 Use a more complex condition for when a section is included in a
6879 segment to handle Solaris linker oddities.
6881 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6883 * coff-m88k.c (howto_table): Reformatted for easier reading;
6884 special_function now points to new function m88k_special_reloc.
6885 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6887 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6888 be done correctly by m88k_special_reloc.
6889 (reloc_processing): New function to be used by RELOC_PROCESSING.
6890 (RELOC_PROCESSING): Define to call reloc_processing.
6892 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6894 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6895 (pe_print_pdata): Likewise.
6897 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6898 obstack_alloc fails.
6899 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6901 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6902 * Many files: don't set bfd_error_no_memory if one of the above
6905 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6906 if p_paddr_valid is set.
6907 (copy_private_bfd_data): New static function.
6908 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6910 * elf.c (assign_file_positions_for_segments): Fix case where extra
6911 program headers were allocated.
6913 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6914 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6915 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6916 _bfd_elf_print_private_bfd_data.
6918 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6919 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6920 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6921 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6922 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6923 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6924 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6926 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6928 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6929 * elf.c (make_mapping): New static function.
6930 (map_sections_to_segments): New static function.
6931 (elf_sort_sections): New static function.
6932 (assign_file_positions_for_segments): New static function.
6933 (map_program_segments): Remove.
6934 (get_program_header_size): Remove sorted_hdrs, count, and
6935 maxpagesize parameters. Simplify.
6936 (assign_file_positions_except_relocs): When generating an
6937 executable, use assign_file_positions_for_segments.
6938 (elf_sort_hdrs): Remove.
6939 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6940 to get_program_header_size.
6942 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6944 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6946 * configure, config.in: Regenerate with autoconf 2.7.
6948 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6949 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6951 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6953 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6954 (ecoff_sec_to_styp_flags): Likewise.
6955 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6956 (ecoff_set_symbol_info): Handle scRConst.
6957 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6958 (ecoff_compute_section_file_positions): Handle .rconst section.
6959 (_bfd_ecoff_write_object_contents): Likewise.
6960 (ecoff_link_check_archive_element): Handle scRConst.
6961 (ecoff_link_add_externals): Likewise.
6962 (ecoff_link_write_external): Handle .rconst section.
6963 (ecoff_reloc_link_order): Likewise.
6964 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6965 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6967 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6969 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6970 DEF_DYNAMIC flag is set.
6972 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6974 * host-aout.c: If TRAD_HEADER is defined, include it.
6976 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6978 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6979 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6980 (BFD_NEED_DECLARATION): New function.
6981 * configure.in: Use BFD_NEED_DECLARATION.
6982 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6983 * configure, config.in: Rebuild with autoconf 2.6.
6985 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6986 special_sections before returning when called with a non XCOFF
6989 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6992 * coffcode.h (coff_compute_section_file_positions): Only pad the
6993 previous section to force file alignment when creating an
6996 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6998 * coffcode.h (coff_compute_section_file_positions): If
6999 RS6000COFF_C, set up the .debug section.
7001 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
7002 if it is not large enough to accomodate the entire TOC area with
7003 signed 16 bit offsets.
7004 (xcoff_write_global_symbol): Handle negative TOC offsets in global
7006 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
7007 TOC anchor to use the TOC value used in the output file.
7009 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
7011 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
7012 (_bfd_coff_read_string_table): Likewise.
7014 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7016 * pe-arm.c: Fix typos.
7017 * coff-arm.c: Likewise.
7019 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
7021 * coff-ppc.c (list_ele): Added "cat"egory member.
7022 (record_toc): New category parameter (priv or pub).
7023 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
7024 (ppc_process_before_allocation): Removed embrionic data-in-toc from
7025 the mainline. It addes extra toc cells in error.
7026 (ppc_coff_swap_sym_in_hook): Added some documentation.
7027 (dump_toc): Can now diagnose "virtual toc" chicanery.
7029 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
7031 * elf-bfd.h (struct elf_link_hash_table): Change type of
7032 dynsymcount and bucketcount fields from size_t to bfd_size_type.
7034 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
7036 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
7037 pointerize C_LEAFSTAT or C_LEAFEXT entries.
7039 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
7040 DT_INIT and DT_FINI entries if the _init or _fini symbol is
7041 defined or mentioned in a regular file.
7043 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
7045 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
7046 (coff_ppc_relocate_section): Handle TOCDEFN attribute
7047 (coff_ppc_relocate_section): Correct REL24 handling
7048 (ppc_process_before_allocation): Correct TOCDEFN handling
7050 * peicode.h (dir_names): Added name descriptions
7052 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7054 * VERSION: Updated to cygnus-2.6.
7056 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7058 * targets.c (m68k4knetbsd_vec): Declare.
7060 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7062 * targets.c (bfd_target): Change type of second argument to
7063 _bfd_print_private_bfd_data from void * to PTR.
7064 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7065 using PTR rather than void *.
7066 * bfd-in2, libbfd.h: Rebuild.
7067 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7069 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7070 _bfd_generic_bfd_print_private_bfd_data rather than casting
7073 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7075 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7076 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7078 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7079 BFD64_BACKENDS_CFILES): New variables.
7082 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7084 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7085 not at the file position of the first section.
7086 * coffcode.h (coff_compute_section_file_positions): Avoid using
7088 (coff_write_object_contents): When generating a PPC PE executable
7089 with no symbols, round up the file size to a COFF_PAGE_SIZE
7091 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7092 don't write out a string table.
7094 * elf.c (bfd_section_from_shdr): When using a different section
7095 header, pass the new one to _bfd_elf_make_section_from_shdr.
7096 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7097 (elf_map_symbols): Add section VMA to symbol value when comparing
7099 (_bfd_elf_compute_section_file_positions): Only build symbol table
7100 if there are some symbols. Set file offset of symtab and strtab
7102 (assign_file_positions_except_relocs): Remove dosyms parameter.
7103 Change all callers. Never set file offset of symtab and strtab
7105 (_bfd_elf_copy_private_section_data): New function.
7106 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7107 (_bfd_elf_copy_private_symbol_data): New function.
7108 (swap_out_syms): Check for special mapping of st_shndx created by
7109 copy_private_symbol_data.
7110 * elfxx-target.h: Use new copy routines.
7111 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7112 (_bfd_elf_copy_private_section_data): Declare.
7114 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7116 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7119 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7120 _bfd_dummy_target, matching the recent change to archive
7123 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7125 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7126 arithmetic on PTR types.
7128 * aout-target.h (MY(callback)): Set the lma of the sections.
7130 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7131 symbol into a reloc against the section.
7133 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7135 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7136 glue for the relocs: IMGLUE and IFGLUE.
7137 (record_toc): new function - tracks toc contents
7138 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7139 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7140 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7141 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7142 (ppc_record_toc_entry): Removed a debug define (duh)
7144 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7145 (pe_print_idata): New function - formats the idata section data
7146 (pe_print_pdata): New function - formats the pdata section data
7147 (pe_print_private_bfd_data): calls to above
7149 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7151 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7152 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7153 TARGET_SYM and TARGET_NAME for vector and BFD name.
7154 * coff-pmac.c (pmac_xcoff_vec): Remove.
7155 (TARGET_SYM, TARGET_NAME): Define.
7156 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7157 machine to 0, not all PowerMacs are 601s.
7159 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7161 * elfcode.h (elf_object_p): Read in any program headers.
7162 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7163 based on the program headers, if any.
7164 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7165 (map_program_segments): Set p_paddr of program headers based on
7168 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7170 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7173 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7174 trying to do a relocateable link with a non-a.out object file.
7176 * archive.c (bfd_generic_archive_p): Check the first object file
7177 in an archive even if target_defaulted is set. If the object file
7178 has the wrong xvec, reject it.
7180 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7181 be represented, report the name via _bfd_error_handler.
7182 (translate_to_native_sym_flags): Likewise.
7183 * elf32-mips.c (mips_elf_final_link): Likewise.
7184 * oasys.c (oasys_write_sections): Likewise.
7186 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7187 which checks for STYP_OVRFLO sections.
7188 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7189 reloc and lineno count overflows.
7190 (coff_write_object_contents): Call coff_count_linenumbers before
7191 coff_compute_section_file_positions. If RS6000COFF_C, handle
7192 reloc and lineno count overflows.
7193 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7194 relocs before dealing with .pad sections. Count overflow section
7195 headers when handling .pad sections.
7197 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7200 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7201 (struct xcoff_link_hash_table): Add descriptor_section and
7202 special_sections fields.
7203 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7204 (xcoff_link_add_symbols): Set linkage section alignment. Create
7205 descriptor section. Check for magic symbol names (_text, etc.),
7206 and record them in special_sections if found. Set
7207 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7208 descriptor field to point back to the function code symbol.
7209 (xcoff_sweep): Always mark the special descriptor_section.
7210 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7211 function descriptor, and mark it if it is.
7212 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7213 parameter, and fill it in. Allocate space for the descriptor
7215 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7216 global linkage code. If an undefined function descriptor is
7217 exported, arrange to define it. Warn about any other undefined
7219 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7220 (xcoff_write_global_symbol): Create a function descriptor when
7222 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7223 * bfd-in2.h: Rebuild.
7225 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7227 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7228 (ppc_coff_link_hash_table): new types for hashing
7229 (ppc_coff_link_hash_newfunc): hash entry constructor
7230 (ppc_coff_link_hash_table_init): hash table initializer
7231 (ppc_coff_link_hash_table_create): hash table constructor
7232 (ppc_record_toc_entry): changed references to hash table
7233 (coff_ppc_relocate_section): changed references to hash table
7235 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7236 * libcoff.h: Rebuild
7238 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7239 (coff_link_add_symbols): removed toc_offset init
7241 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7243 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7246 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7247 if it is given and mmep is available.
7248 * acconfig.h: Undef USE_MMAP.
7249 * configure, config.in: Regenerated.
7250 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7251 table handling the old way.
7252 (aout_get_external_symbols): Don't complain if last byte of string
7254 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7255 (bfd_free_window) [! USE_MMAP]: Don't define.
7256 (bfd_get_file_window,
7257 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7259 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7261 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7264 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7266 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7267 compatible with AMD generated COFF files. Try to support both AMD
7268 and GNU formats simultaneously.
7269 (coff_a29k_relocate_section): Likewise.
7271 * libbfd.c (bfd_get_file_window): Change writable parameter from
7272 int to boolean; update all callers. Pass MAP_SHARED if not
7273 writable--it's required on Solaris. Cast fprintf argument to
7275 * bfd-in.h (bfd_get_file_window): Update declaration.
7276 * bfd-in2.h: Rebuild.
7277 * aoutx.h: Update calls to bfd_get_file_window.
7279 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7281 (xcoff_swap_ldhdr_in): New static function.
7282 (xcoff_swap_ldsym_in): New static function.
7283 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7284 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7285 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7286 Handle XTY_ER/XMC_XO symbols correctly.
7287 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7288 rather than normal symbol table.
7289 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7290 already defined with the same absolute value.
7291 (xcoff_mark): When considering called symbols, check whether the
7292 descriptor is from a dynamic object, rather than the symbol
7294 (xcoff_build_ldsyms): Likewise.
7296 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7297 Cast realloc and malloc return values. If malloc or realloc fail,
7298 set bfd_error_no_memory.
7299 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7300 * bfd-in2.h: Rebuild.
7302 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7304 * coff-ppc.c (ppc_record_toc_entry): new function.
7305 (in_reloc_p): changed return value.
7306 (coff_ppc_relocate_section): much rework.
7307 (ppc_allocate_toc_section): new function.
7308 (ppc_process_before_allocation): new function.
7309 (ppc_coff_swap_sym_in_hook): new function.
7311 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7312 (coff_link_add_symbols): initialize toc_offset.
7314 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7315 (coff_swap_aouthdr_out): Added more sections to the data
7316 dictionary for the pe file header. Also changed linker version
7317 number on the ppc side.
7318 (dir_names): small improvements to the dictionary printing.
7319 (pe_mkobject_hook): save the file level flags.
7321 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7322 (pe_tdata): added real_flags field
7323 (coff_tdata): added local_toc_sym_map and access macro
7325 * libcoff.h (coff_link_hash_entry): added toc_offset field
7326 (pe_tdata): added real_flags field
7327 (coff_tdata): added local_toc_sym_map and access macro
7329 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7330 (coff_mkobject): init for local_toc_sym_map
7331 (coff_write_object_contents): set the internal_a.magic to
7332 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7335 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7337 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7338 entries until both the line number address and the function name
7339 address are too large.
7341 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7342 * configure: Rebuilt.
7344 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7345 is defined in the environment.
7347 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7349 * som.c (som_get_section_contents_in_window): Define to use
7352 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7354 * coff-i860.c: New file, based on coff-i386.c.
7355 * cpu-i860.c: New file, based on cpu-i386.c.
7356 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7357 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7358 targets, using i860coff_vec.
7359 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7360 trad-core.o and hosts/i860mach3.h.
7361 (i860coff_vec): Use coff-i860.o and cofflink.o.
7362 * configure: Rebuild.
7363 * Makefile.in: Rebuild dependencies.
7364 (ALL_MACHINES): Add cpu-i860.o.
7365 (BFD32_BACKENDS): Add coff-i860.o.
7366 (CFILES): Add cpu-i860.c and coff-i860.c.
7367 * targets.c (i860coff_vec): Declare.
7368 (bfd_target_vector): Add &i860coff_vec.
7369 * archures.c (bfd_i860_arch): Declare.
7370 (bfd_archures_list): Add &bfd_i860_arch.
7371 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7372 (coff_set_flags): Handle bfd_arch_i860.
7373 (coff_write_object_contents): Handle I860 a.out magic number.
7375 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7377 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7378 the created .tc section to 2.
7379 (xcoff_mark): Don't keep a .loader reloc for a call to an
7380 undefined symbol when creating a shared library.
7381 (xcoff_build_ldsyms): When creating a shared library, generate
7382 global linkage code for a call to an undefined symbol.
7384 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7386 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7387 BFD32_BACKENDS, BFD64_BACKENDS.
7388 (.dep1): Put mkdep output in a separate file.
7389 Rebuilt dependencies.
7391 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7394 Permit use of mmap when available:
7396 * configure.in: Check for mmap, madvise, mprotect.
7397 * config.in, configure: Regenerated.
7399 * libbfd.c (struct _bfd_window_internal): Define type.
7400 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7402 (ok_to_map): New static variable for debugging.
7403 (_bfd_generic_get_section_contents_in_window): New function.
7404 * bfd-in.h (bfd_window_internal): Declare type.
7405 (bfd_window): Define type.
7406 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7407 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7410 * libaout.h (struct aoutdata): Add two window fields.
7411 (obj_aout_sym_window, obj_aout_string_window): New macros.
7412 * aoutx.h (some_aout_object_p): Initialize windows.
7413 (aout_get_external_symbols): Get symbol data and strings in
7414 windows instead of explicitly allocated buffers.
7415 (slurp_symbol_table): Free window instead of memory.
7416 (bfd_free_cached_info): Release windows instead of freeing storage
7418 (aout_link_free_symbols): Ditto.
7420 * targets.c (bfd_target): Add new field for
7421 get_section_contents_in_window.
7422 (BFD_JUMP_TABLE_GENERIC): Updated.
7423 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7424 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7425 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7426 macros for get_section_contents_in_window field.
7428 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7430 * core.c: Renamed to corefile.c
7431 * makefile.dos (OBJS): Change core.o to corefile.o
7432 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7434 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7436 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7437 to o. Clobber and restore the list of new csects around the call
7438 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7439 linker error and the linker wants to read the symbol table. Reset
7440 the line number count of a real section even if it has no relocs.
7441 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7443 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7446 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7448 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7449 an undefined symbol in a shared link.
7451 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7452 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7453 phdm@info.ucl.ac.be (Philippe De Muyter).
7455 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7457 * coff-m88k.c (rtype2howto): New static function.
7458 (RTYPE2HOWTO): Use it rather than a macro definition.
7460 * coffcode.h (coff_write_object_contents): set internal_a.magic
7461 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7463 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7464 define TRAD_HEADER to new file hosts/delta68.h.
7465 m88*-motorola-sysv*, however, does use ptrace-core.o.
7466 * hosts/delta68.h: New file.
7468 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7469 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7471 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7473 * i386linux.c (MY(vec)): Declare before use.
7475 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7477 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7478 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7480 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7481 BFD is not of the right type.
7482 (bfd_elf_get_needed_list): Likewise.
7483 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7484 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7485 * xcofflink.c (XCOFF_XVECP): Define.
7486 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7488 (bfd_xcoff_import_symbol): Likewise.
7489 (bfd_xcoff_export_symbol): Likewise.
7490 (bfd_xcoff_link_count_reloc): Likewise.
7491 (bfd_xcoff_record_link_assignment): Likewise.
7492 (bfd_xcoff_size_dynamic_sections): Likewise.
7494 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7495 table index against the number of symbols for a base relative
7498 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7500 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7501 full_aouthdr flag here...
7502 (_bfd_xcoff_bfd_final_link): ...not here.
7504 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7506 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7507 systems that have a system <libelf.h>.
7508 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7509 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7510 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7511 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7512 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7513 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7514 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7516 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7518 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7519 set, set BSF_WEAK in symbol. Change all callers.
7520 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7521 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7522 _bfd_generic_link_add_one_symbol.
7523 (ecoff_indirect_link_order): Check that the section tdata relocs
7524 are not NULL before using them.
7526 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7527 define TRAD_HEADER as hosts/alphalinux.h.
7528 * configure: Rebuild.
7529 * hosts/alphalinux.h: New file.
7530 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7533 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7535 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7536 C_ECOMM storage classes.
7538 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7540 (xcoff_mark): Call xcoff_mark_symbol.
7541 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7542 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7544 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7546 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7548 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7550 (xcoff_find_reloc): New static function.
7551 (xcoff_link_add_symbols): Use it.
7552 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7553 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7554 relocate the value of C_DECL.
7556 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7558 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7560 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7561 callback decide what goes in .relocs.
7562 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7563 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7566 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7568 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7571 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7573 * xcofflink.c: More improvements, mostly to fix handling of
7574 constructors and a few other special cases.
7575 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7576 zero, reverting yesterday's change.
7577 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7578 (bfd_xcoff_link_count_reloc): Declare.
7579 (bfd_xcoff_record_link_assignment): Declare.
7580 * bfd-in2.h: Rebuild.
7582 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7584 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7585 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7586 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7587 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7588 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7589 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7591 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7594 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7595 segments includes the a.out header. See to that the magic number
7596 *always* is big-endian.
7598 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7599 m68k4k NetBSD configurations.
7601 * configure.in, configure: Separate i386 & mips NetBSD
7602 configurations from other BSD ones. Don't assume DEC is the only
7603 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7604 configurations. Add support for m68k4k NetBSD object format.
7606 * libaout.h: Added M_68K4K_NETBSD magic.
7608 * m68k4knetbsd.c: New file.
7610 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7612 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7615 * hosts/mipsnbsd.h: New file.
7617 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7619 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7621 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7622 toc_section, and entry_section fields.
7623 (struct xcoff_section_tdata): Remove ldrel_count field.
7624 * libcoff.h: Rebuild.
7625 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7627 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7628 full a.out header if full_aouthdr is set in xcoff_data.
7629 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7630 based on sections stored in xcoff_data.
7631 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7633 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7634 (rs6000coff_vec): Set symbol_leading_char to '.'.
7635 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7636 value stored in ret rather than returning a pointer value.
7638 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7640 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7643 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7645 * som.c (som_slurp_string_table): Allocate the strings with malloc
7646 since they're free'd by free_cached_info.
7647 (som_slurp_symbol_table): Similarly for the symbol table.
7649 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7651 * Makefile.in (diststuff): Don't make headers.
7653 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7655 * Makefile.in: Rebuild dependencies.
7657 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7658 output_bfd is not SunOS.
7659 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7660 non-SunOS input files.
7662 * xcofflink.c: Extensive changes to support linking shared objects
7663 and generating a .loader section.
7664 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7665 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7666 last_symndx, and ldrel_count fields.
7667 * libcoff.h: Rebuild.
7668 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7669 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7671 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7672 (bfd_xcoff_export_symbol): Declare.
7673 (bfd_xcoff_size_dynamic_sections): Declare.
7674 * bfd-in2.h: Rebuild.
7676 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7678 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7679 * configure: Rebuild.
7680 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7681 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7683 (pmac_xcoff_vec): Update to use new xcoff support.
7684 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7685 (xcoff_write_armap): Declare buf as unsigned char.
7686 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7688 * mpw-make.sed: Generalize subdir_do edit.
7690 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7692 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7693 correctly. Don't initialize asect->vma.
7695 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7697 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7698 something a little less than the page size.
7700 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7702 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7704 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7706 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7707 * coffcode.h (coff_write_object_contents): If .bss is before
7708 .data us that as data_start.
7709 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7711 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7712 (coff_swap_outhdr_out): Hardwire in version number.
7714 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7716 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7717 major and minor to *_vno, since the former are also macros in
7718 SunOS header files. Cast result of bfd_alloc to appropriate
7721 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7722 before assigning to sec_data.
7724 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7726 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7727 now relative to the section, not absolute.
7728 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7729 get the file name when there is a N_SO directory name. When
7730 handling stabs, remember that section->vma was added to the
7733 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7735 * sunos.c (struct sunos_link_hash_table): Add needed field.
7736 (sunos_link_hash_table_create): Call bfd_release, not free.
7737 (sunos_link_hash_table_create): Initialize needed field.
7738 (sunos_add_dynamic_symbols): Record needed objects.
7739 (bfd_sunos_get_needed_list): New function.
7740 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7741 * bfd-in2.h: Rebuild.
7743 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7745 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7747 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7749 * bfd-in.h (struct bfd_link_needed_list): Rename from
7750 bfd_elf_link_needed_list.
7751 * bfd-in2.h: Rebuild.
7752 * elf.c, elflink.h, libelf.h: Corresponding changes.
7754 Add start at AIX linker support; no shared libraries yet.
7755 * xcofflink.c: New file.
7756 * configure.in (rs600coff_vec): Use xcofflink.o.
7757 * configure: Rebuild.
7758 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7760 (struct xcoff_section_tdata): Define.
7761 (xcoff_section_data): Define macro.
7762 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7763 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7764 (_bfd_xcoff_bfd_final_link): Declare.
7765 (_bfd_ppc_xcoff_relocate_section): Declare.
7766 * libcoff.h: Rebuild.
7767 * coff-rs6000.c: Clean up a bit.
7768 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7769 cputype, csects, and debug_indices.
7770 (xcoff_copy_private_bfd_data): Copy cputype.
7771 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7772 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7773 (xcoff_reloc_type_lookup): Rename from
7774 rs6000coff_reloc_type_lookup.
7775 (coff_relocate_section): Define.
7776 (_bfd_xcoff_sizeof_headers): Define.
7777 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7778 (_bfd_xcoff_bfd_relax_section): Define.
7779 (_bfd_xcoff_bfd_link_split_section): Define.
7780 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7782 * coffcode.h (coff_compute_section_file_positions): If AIX,
7783 increment sofar by SMALL_AOUTSZ if not executable.
7784 (coff_write_object_contents): If AIX, always output an a.out
7785 header; if not executable, header size of SMALL_AOUTSZ.
7786 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7787 (_bfd_stringtab_init): Initialize xcoff field.
7788 (_bfd_xcoff_stringtab_init): New function.
7789 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7790 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7791 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7792 * libbfd.h: Rebuild.
7793 * Makefile.in: Rebuild dependencies.
7794 (BFD32_BACKENDS): Add xcofflink.o.
7795 (CFILES): Add xcofflink.c.
7797 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7798 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7799 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7801 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7803 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7805 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7807 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7808 * config.in: Regenerated.
7810 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7811 (_bfd_chunksize): New variable.
7812 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7813 for obstack chunk size.
7814 * configure.in: Check for getpagesize.
7815 * configure: Regenerated.
7817 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7819 * trad-core.c (rawptr): Make it a local variable of
7820 ptrace_unix_core_file_p.
7822 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7824 * coff-arm.c (in_reloc_p): New.
7825 * coff-i386.c (in_reloc_p): New.
7826 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7827 (coff_write_object_contents): Only set has_reloc_section
7829 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7830 in_reloc_p to decide if reloc should be emitted.
7831 * libcoff.h (pe_data_type.in_reloc_p): New.
7832 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7834 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7836 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7837 (_bfd_coff_read_internal_relocs): Likewise.
7838 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7839 (_bfd_coff_read_internal_relocs): Likewise.
7841 * elflink.h (elf_link_add_object_symbols): Correct conditions
7842 under which type and size change warnings are issued.
7844 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7846 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7847 a symbol which is not in a real section.
7848 (coff_write_native_symbol): Corresponding change.
7850 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7851 coff_link_hash_newfunc and make non-static.
7852 (_bfd_coff_link_hash_table_init): New function, broken out of
7853 _bfd_coff_link_hash_table_create.
7854 (_bfd_coff_link_hash_table_create): Use it.
7855 (process_embedded_commands): Make static.
7856 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7857 (_bfd_coff_link_hash_table_init): Declare.
7858 * libcoff.h: Rebuild.
7860 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7861 field in XCOFF tdata.
7862 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7863 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7864 based on cputype stored in a.out header, or in n_type of initial
7866 (coff_write_object_contents): Set cputype correctly in a.out
7868 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7870 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7871 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7873 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7874 * libcoff.h: Rebuild.
7876 * cpu-rs6000.c (rs6000_compatible): New static function.
7877 (bfd_rs6000_arch): Use it.
7878 * cpu-powerpc.c (powerpc_compatible): New static function.
7879 (arch_info_struct): Define various flavours of PowerPC.
7880 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7883 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7885 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7887 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7889 * elflink.h (elf_link_add_object_symbols): Don't warn about
7890 changing the size or type if the old definition was weak.
7892 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7894 * coffcode.h (combined_entry_type): Add fix_line field.
7895 (coff_slurp_line_table): Warn if we try to set the lineno field of
7897 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7898 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7899 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7900 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7902 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7903 * libcoff.h: Rebuild.
7905 * libcoff-in.h (struct xcoff_tdata): Define.
7906 (xcoff_data): Define.
7907 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7908 * bfd-in2.h, libcoff.h: Rebuild.
7909 * coff-rs6000.c (xcoff_mkobject): New static function.
7910 (coff_mkobject): Define.
7911 (xcoff_copy_private_bfd_data): New static function.
7912 (coff_bfd_copy_private_bfd_data): Define.
7913 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7915 (rs6000coff_vec): Add DYNAMIC to object_flags.
7916 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7917 .loader sections specially.
7918 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7919 section alignment from the XCOFF tdata information.
7920 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7921 F_SHROBJ, and copy the extra a.out header information into the
7922 XCOFF tdata structure.
7923 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7924 F_DYNLOAD and the extra a.out header information.
7925 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7926 C_HIDEXT symbol with attached csect information.
7927 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7928 in the o_maxdata field.
7929 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7930 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7931 end if BSF_NOT_AT_END is set.
7933 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7934 _bfd_read_ar_hdr_fn.
7935 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7936 * bfd-in2.h, libbfd.h: Rebuild.
7937 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7939 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7940 (bfd_slurp_bsd_armap_f2): Likewise.
7941 (_bfd_slurp_extended_name_table): Likewise.
7943 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7945 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7947 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7948 when the symbol table is empty.
7950 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7951 space for section symbols, since we don't output them either.
7952 (elf_m68k_adjust_dynindx): Removed.
7954 * ptrace-core.c (rawptr): Make it a local variable of
7955 ptrace_unix_core_file_p.
7957 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7959 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7962 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7963 Mac object file formats.
7965 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7967 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7968 auxent if there isn't one.
7969 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7970 rather than FILNMLEN as the maximum name length.
7972 * coffcode.h (bfd_coff_backend_data): Add new field
7973 _bfd_coff_print_aux.
7974 (bfd_coff_print_aux): New static function.
7975 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7976 scnlen field of an XTY_LD csect aux entry.
7977 (coff_print_aux): New static function.
7978 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7979 in coff_pointerize_aux_hook.
7980 (bfd_coff_std_swap_table): Initialize new field.
7981 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7982 * libcoff.h: Rebuild.
7983 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7984 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7986 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7987 if there are symbols, for native AIX ld compatibility.
7989 * coffcode.h (bfd_coff_backend_data): Add new field
7990 _bfd_coff_pointerize_aux_hook.
7991 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7992 or I960, and as 0 otherwise.
7993 (bfd_coff_std_swap_table): Initialize new field.
7994 * libcoff.h: Rebuild.
7995 * coffgen.c (coff_pointerize_aux): Change parameters to take
7996 symbol pointer instead of type and class, and to take aux index.
7997 Call _bfd_coff_pointerize_aux_hook if it is defined.
7998 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7999 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
8000 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8002 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
8003 read-only/host-only support.
8005 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
8007 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
8010 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
8011 BFD_JUMP_TABLE_ARCHIVE accordingly.
8012 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
8013 (_bfd_compute_and_write_armap): Declare.
8014 (_bfd_generic_read_ar_hdr): Declare.
8015 (_bfd_read_ar_hdr): Define.
8016 (_bfd_noarchive_read_ar_hdr): Define.
8017 (_bfd_archive_bsd_read_ar_hdr): Define.
8018 (_bfd_archive_coff_read_ar_hdr): Define.
8019 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
8020 _bfd_read_ar_hdr instead.
8021 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
8022 (_bfd_compute_and_write_armap): Rename from
8023 compute_and_write_armap. Make non-static. Change all callers.
8024 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
8025 than _bfd_snarf_ar_hdr.
8026 * aout-target.h (MY_read_ar_hdr): Define if not defined.
8027 * ieee.c (ieee_read_ar_hdr): Define.
8028 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
8029 * oasys.c (oasys_read_ar_hdr): Define.
8030 * som.c (som_read_ar_hdr): Define.
8031 * bfd-in2.h, libbfd.h: Rebuild.
8033 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
8035 * peicode.c (coff_swap_filehdr_in): If symptr is
8036 zero, there aren't any symbols, even if nsyms is set.
8038 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
8040 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
8042 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
8043 sections, and set styp correctly for them: .got, .hash, .dynamic,
8044 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
8045 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
8047 (ecoff_sort_hdrs): New static function.
8048 (ecoff_compute_section_file_positions): Return boolean, not void.
8049 Sort the sections by VMA before looking through them. Put the
8050 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8051 section on an appropriate boundary within the page.
8052 (ecoff_compute_reloc_file_positions): Check return value of
8053 ecoff_compute_section_file_positions.
8054 (_bfd_ecoff_set_section_contents): Likewise.
8055 (_bfd_ecoff_write_object_contents): Check for various Alpha
8056 section types when incrementing text_size and data_size. Call
8057 adjust_headers backend function if it exists.
8058 * coff-alpha.c (alpha_adjust_headers): New static function.
8059 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8060 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8062 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8064 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8066 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8067 of ALTERNATE_AIX_CORE_FORMAT.
8068 * configure.in (aix4): No longer need CORE_FLAGS.
8069 * configure: Updated.
8071 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8073 NS32k changes from Ian Dall:
8074 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8076 (aout_link_input_section_std, aout_link_input_section_ext,
8077 aout_link_reloc_link_order): Call them instead of _bfd_*
8079 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8081 (backend_data): Use it instead of hardcoded zero.
8083 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8084 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8086 * ns32knetbsd.c: Include bfd.h.
8087 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8088 (MY_bfd_reloc_type_lookup): Declare function too.
8089 * pc532-mach.c (set_sizes): Don't declare.
8090 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8091 (backend_data, MY_backend_data): Don't define.
8093 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8094 ns32k-*-lites* like ns32k-*-netbsd*.
8096 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8099 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8101 * coffcode.h (coff_write_object_contents): Restore setting
8102 f_timdat to 0, deleted on August 22.
8104 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8106 * coffcode.h (coff_bfd_copy_private_symbol_data,
8107 coff_bfd_copy_private_section_data,
8108 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8109 * peicode.h (coff_bfd_copy_private_bfd_data): New
8110 (pe_bfd_copy_private_bfd_data): New.
8111 (coff_swap_scnhdr_in): Swap bss size into the right place.
8112 (pe_print_private_bfd_data): Add some newlines.
8114 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8116 * som.c (setup_sections): Don't die if a space has no subspaces.
8118 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8120 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8121 dynamic symbol override a common symbol. Don't change the size or
8122 type if they have been set and the new symbol is not a definition.
8123 Warn if the size or type changes.
8125 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8127 * som.c (som_begin_writing): Don't write the symbol table or
8129 (som_finish_writing): Write them here. Place them after the
8130 subspace data, but before the relocs.
8132 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8134 * sunos.c (sunos_add_one_symbol): Just pass false, not
8135 info->shared_library, to sunos_create_dynamic_sections.
8136 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8138 (sunos_check_dynamic_reloc): Remove .text section assertion.
8140 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8142 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8143 * configure, configure.in: Add pmac_xcoff_vec case.
8144 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8145 * coff-pmac.c: New file, PowerMac XCOFF support.
8146 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8147 * targets.c (pmac_xcoff_vec): Declare.
8149 * mpw-config.in: Various changes to be compatible with the
8150 autoconf-based configury.
8151 * mpw-make.sed: New file, sed commands to translate Unix
8152 makefile into MPW syntax.
8153 * mpw-make.in: Remove.
8154 * hosts/mpw.h: Remove.
8155 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8156 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8158 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8160 * binary.c (binary_get_symtab): Return an empty string on error.
8161 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8163 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8165 * coff-ppc.c: Reformatted according to gnu conventions
8166 Removed irrelevant "if 0" code
8168 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8170 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8171 symbols rather than as indirect symbols.
8172 (MY(slurp_symbol_table)): Don't do anything special about
8175 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8176 of .ctors and .dtors sections is no larger than 2.
8178 * sunos.c (sunos_add_one_symbol): Don't change
8179 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8181 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8182 dynamic symbols when creating a shared library.
8183 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8185 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8186 written even if it is not defined in a regular object.
8187 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8188 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8189 rather than the constant 22.
8190 (sunos_check_dynamic_reloc): Handle creating a shared library.
8191 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8192 zero when creating a shared library.
8193 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8194 write it out at the start of the symbol table.
8196 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8198 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8200 * config.bfd: Add arm-*-coff.
8201 * configure.in, configure: Add armcoff_{little,big}_vec.
8202 * targets.c (armcoff_{little,big}_vec): Declare.
8203 (bfd_target_vector): Add armcoff_{little,big}_vec.
8204 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8206 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8208 * targets.c (bfd_find_target): Remove debugging code.
8210 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8212 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8214 * Makefile.in: added *-ppc files
8215 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8216 allow pe based .o's to be shared with other tools on ppc/NT
8217 * config.bfd: added powerpc[le]-[pe|winnt] config support
8218 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8219 * peicode.h: Added more section flags for PE on ppc
8220 Added coff_swap_filehdr_out to allow peicode.h to be
8221 used for non-image PE files on ppc.
8222 Check for image, or not, before copying pe_opthdr
8223 * targets.c: Added new bfd's
8224 * targets.c: Removed two inactive bfds that shouldn't have made it this
8227 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8229 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8230 explicit values to initialize all relocs. Change all users.
8231 (ppc_elf_brtaken_inner): New function to handle branch predicition
8233 (ppc_elf_brtaken_reloc): Ditto.
8234 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8235 relocs use ppc_elf_unsupported_reloc.
8236 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8237 needs to be reported.
8238 (ppc_elf_relocate_section): Support branch prediction relocs.
8240 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8242 * bfd.c (bfd_assert): Remove \n from string passed to
8245 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8246 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8247 (bfd_coff_make_section_hook): Don't define.
8248 (coff_make_section_hook): Remove.
8249 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8250 (styp_to_sec_flags): Likewise.
8251 (coff_write_object_contents): Likewise.
8252 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8254 * libcoff.h: Rebuild.
8255 * coffgen.c (make_a_section_from_file): Just call
8256 bfd_make_section_anyway, not bfd_make_section or
8257 bfd_coff_make_section_hook.
8258 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8259 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8260 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8261 make_section_hook field.
8262 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8264 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8265 pointers into value field for warning and indirect symbols; just
8266 leave the value field alone.
8267 * linker.c (generic_link_add_symbol_list): Use next symbol for
8268 warning and indirect symbols, rather than looking in symbol value.
8269 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8270 parameter. Change all callers. Remove support for indirect
8271 symbols; it didn't work anyhow.
8272 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8273 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8274 * bfd-in2.h: Rebuild.
8276 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8278 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8279 go back to telling the tools this reloc operates on 32 bits.
8281 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8283 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8284 rather than a direct fprintf.
8285 * archive.c (_bfd_write_archive_contents): Likewise.
8286 * coffcode.h (coff_slurp_symbol_table): Likewise.
8287 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8288 (ppc_elf_unsupported_reloc): Likewise.
8289 (ppc_elf_relocate_section): Likewise.
8290 * i386linux.c (linux_tally_symbols): Likewise.
8291 (linux_finish_dynamic_link): Likewise.
8292 * osf-core.c (osf_core_core_file_p): Likewise.
8293 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8294 * som.c (som_sizeof_headers): Likewise.
8295 * srec.c (srec_bad_byte): Likewise.
8296 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8297 * libbfd-in.h (bfd_assert): Declare first parameter const.
8298 * libbfd.h: Rebuild.
8299 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8300 bfd_reloc_overflow is enough.
8301 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8302 * coff-h8500.c (rtype2howto): Likewise.
8303 * coff-z8k.c (rtype2howto): Likewise.
8304 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8305 * elf.c (_bfd_elf_get_lineno): Likewise.
8306 (_bfd_elf_no_info_to_howto): Likewise.
8307 (_bfd_elf_no_info_to_howto_rel): Likewise.
8308 * hp300hpux.c (convert_sym_type): Likewise.
8309 (MY(swap_std_reloc_in)): Likewise.
8310 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8312 * libaout.h (struct aoutdata): Add line_buf field.
8313 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8314 and filename_buffer. Instead, use a malloc buffer stored in the
8315 new line_buf field. Remove length restrictions.
8317 * coffgen.c (string_size): Remove static variable.
8318 (debug_string_size, debug_string_section): Likewise.
8319 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8320 and debug_string_size_p parameters. Use them instead of the
8321 global variables. Change all callers.
8322 (coff_write_symbol): Likewise.
8323 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8324 (coff_write_symbols): Add local variables to replace removed
8327 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8328 function, and line_base fields.
8329 * libcoff.h: Rebuild.
8330 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8331 information, rather than using static variables.
8333 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8334 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8336 * init.c (initialized): Remove static variable.
8337 (bfd_init): Don't bother setting initialized.
8338 (bfd_check_init): Remove.
8339 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8340 * libbfd.h: Rebuild.
8342 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8344 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8345 size for full core dumps. Copy core file header to private data.
8346 (rs6000coff_core_file_failing_command,
8347 rs6000coff_core_file_failing_signal): New functions to extract
8348 the file name and terminating signal from the core file.
8349 * coff-rs6000.c: Use them.
8351 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8353 Change arch info to be const, initialized at compile time.
8354 * archures.c: Reindent many functions. Change CONST to const.
8355 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8356 nothing set it anyhow. Make next const.
8357 (bfd_arch_info_list): Remove.
8358 (bfd_archures_list): Rename from archures_init_table. Change from
8359 a table of function pointers to a table of bfd_arch_info_type
8360 structure addresses.
8361 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8362 (bfd_lookup_arch): Likewise.
8363 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8365 (bfd_default_arch_struct): Make const.
8366 (bfd_arch_init, bfd_arch_linkin): Remove.
8367 (bfd_get_arch_info): Return a const pointer.
8368 * init.c (bfd_init): Don't call bfd_arch_init.
8369 * bfd.c (struct _bfd): Make arch_info const.
8370 * bfd-in2.h: Rebuild.
8371 * libbfd.h: Rebuild.
8372 * configure.in: Put & before everything in $selarchs.
8373 * configure: Rebuild.
8374 * cpu-*.c: Change bfd_*_arch from a function which calls
8375 bfd_arch_linkin to a const structure.
8376 * ieee.c (ieee_object_p): Make arch const.
8378 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8380 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8382 * bfd-in2.h: Regenerate.
8383 * libbfd.h: Regenerate.
8385 * elf32-ppc.c (reloc_type): Update names to match current draft.
8386 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8387 relative. Update names to current V.4 draft.
8388 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8389 (ppc_elf_relocate_section): Rename relocations to match draft.
8391 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8393 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8394 compiled with -mrelocatable-lib to be linked with either normal
8395 modules or -mrelocatable modules.
8397 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8399 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8400 in the a.out header.
8402 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8403 a reloc against a local symbol, even if it's not a section.
8405 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8407 * targets.c (bfd_target): Remove unused align_power_min field.
8408 * bfd-in2.h: Rebuild.
8409 * All backends: Remove initialization of align_power_min.
8411 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8413 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8415 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8417 * config.bfd (mips-dec-netbsd*): New target.
8418 * configure.host (mips-dec-netbsd*): New host.
8419 * configure.in (mips-dec-netbsd*): New native.
8420 * configure: Rebuild.
8422 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8424 Make the COFF backend linker merge common types:
8425 * cofflink.c (struct coff_debug_merge_element): Define.
8426 (struct coff_debug_merge_type): Define.
8427 (struct coff_debug_merge_hash_entry): Define.
8428 (struct coff_debug_merge_hash_table): Define.
8429 (coff_debug_merge_hash_table_init): Define.
8430 (coff_debug_merge_hash_table_free): Define.
8431 (coff_debug_merge_hash_lookup): Define.
8432 (struct coff_final_link_info): Add debug_merge field.
8433 (coff_debug_merge_hash_newfunc): New static function.
8434 (_bfd_coff_final_link): Allocate and free debug_merge table.
8435 (coff_link_input_bfd): Merge identical enum, struct and union
8438 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8440 Convert i960 COFF to use COFF backend linker.
8441 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8442 structure to store the symbol being used.
8443 (coff_i960_start_final_link): New static function.
8444 (coff_i960_relocate_section): New static function.
8445 (coff_i960_adjust_symndx): New static function.
8446 (coff_start_final_link): Define.
8447 (coff_relocate_section): Define.
8448 (coff_adjust_symndx): Define.
8449 * coffcode.h (bfd_coff_backend_data): Add new callback function
8450 _bfd_coff_start_final_link.
8451 (bfd_coff_start_final_link): Define.
8452 (coff_start_final_link): Define if not defined.
8453 (bfd_coff_std_swap_table): Add coff_start_final_link.
8454 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8456 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8457 function callback is not NULL.
8458 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8459 (_bfd_coff_internal_syment_name): Declare.
8460 * libcoff.h: Rebuild.
8461 * configure.in (icoff_big_vec): Add cofflink.o.
8462 (icoff_little_vec): Likewise.
8463 * configure: Rebuild.
8465 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8467 * Makefile.in (clean-info): Remove extraneous tab from line
8470 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8472 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8473 contents has relocs.
8475 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8477 * coffcode.h (coff_compute_section_file_positions): Keep the
8479 (coff_write_object_contents): Remember if it's a relocatable
8481 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8482 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8483 if relocatable file. Swap out saved raw size.
8485 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8487 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8488 (maintainer-clean): Rename from realclean, passing
8489 maintainer-clean down to subdirectories, but leave realclean as a
8492 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8495 * dep-in.sed: Remove config.h from generated dependencies.
8497 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8498 broken out of sunos_canonicalize_dynamic_symtab.
8499 (sunos_canonicalize_dynamic_symtab): Call new function
8500 sunos_slurp_dynamic_symtab.
8501 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8502 dynamic symbol table to the caller.
8503 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8504 callback to override the symbols being read.
8505 * libaout.h (struct aout_backend_data): Add three new parameters
8506 to add_dynamic_symbols callback.
8508 Extensive minor changes to avoid various gcc warnings. Also:
8509 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8510 * archures.c (bfd_arch_info_type): Change mach field from long to
8512 (bfd_lookup_arch): Change machine parameter from long to unsigned
8515 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8517 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8518 a symbol with a non-zero plt_offset.
8520 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8522 * elfcode.h (align_file_position): Remove; not used.
8524 * configure.in: Only check for <sys/procfs.h> on a native system,
8525 and make sure it defines prstatus_t.
8526 * configure: Rebuild.
8528 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8530 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8532 * config.in: Rename from config.h.in.
8533 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8534 Check for config.h:config.in when creating stamp-h.
8535 * configure: Rebuild.
8536 * Makefile.in (stamp-h): Depend upon config.in rather than
8537 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8538 calling config.status.
8540 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8541 (Makefile): Just rebuild Makefile.
8542 (config.h, stamp-h): New targets.
8543 * configure.in: Create stamp-h when rebuilding config.h.
8544 * configure: Rebuild.
8546 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8548 * configure.in: Call AC_CONFIG_HEADER. Substitute
8549 HOST_64BIT_LONG. Check that various header files exist. Check
8550 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8551 and/or free need to be declared. Don't make a link to sysdep.h.
8552 Define TRAD_HEADER for various hosts.
8553 * configure: Rebuild.
8554 * configure.host: Don't set my_host. Add definitions taken from
8555 host header files for various entries. Remove entries which now
8557 * acconfig.h: New file.
8558 * config.h.in: New file, built by autoheader.
8559 * sysdep.h: New file.
8560 * Makefile.in (do_distclean): Don't remove sysdep.h.
8562 (LOCAL_H_DEPS): New variable.
8563 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8565 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8566 ($(OPTIONAL_BACKENDS)): Likewise.
8567 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8568 looking through sysdep.h.
8569 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8570 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8571 (fprintf_vma, sprintf_vma): Likewise.
8572 (int64_type, uint64_type): Don't define.
8573 * bfd-in2.h: Rebuild.
8574 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8575 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8576 * lynx-core.c: Include stuff from old hosts/lynx.h.
8577 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8578 rather than NO_FCNTL.
8579 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8580 rather than NATIVE_HPPAHPUX_COMPILER.
8581 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8583 * hosts/*.h: Remove all header files which merely include,
8584 declare, and define things. Leave header files which define
8585 information needed by trad-core.c.
8587 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8588 (BFD_CC_FOR_BUILD): Define.
8589 * configure.in: Use BFD_CC_FOR_BUILD.
8590 * configure: Rebuild.
8592 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8594 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8595 * configure: Rebuild.
8597 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8600 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8602 * config.bfd: i386pe_ve -> i386pe_vec.
8604 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8606 * configure.host: Incorporate host Makefile fragments by setting
8608 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8609 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8610 value based on whether the code is being compiled by a cross
8611 compiler. Don't substitute host_makefile_frag or frags.
8612 * aclocal.m4: New file to define local AC_PROG_CC.
8613 * configure: Rebuild.
8614 * Makefile.in (INSTALL): Set to @INSTALL@.
8615 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8616 (INSTALL_DATA): Set to @INSTALL_DATA@.
8618 (CC): Define as @CC@.
8619 (CFLAGS): Set to @CFLAGS@.
8620 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8621 (@host_makefile_frag@): Remove.
8622 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8623 after other options.
8624 (config.status): Remove dependency upon @frags@.
8625 * config/*.mh, config/README: Remove.
8627 * config.bfd: Rewrite to incorporate the contents of the Makefile
8628 fragments by setting shell variables, rather than merely returning
8629 the name of a Makefile fragment.
8630 * configure.in: Use shell variables set by config.bfd rather than
8631 looking at the target Makefile fragment files. Don't substitute
8632 target_makefile_frag. Do substitute TDEFINES.
8633 * configure: Rebuild.
8634 * Makefile.in (@target_makefile_frag@): Remove.
8635 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8636 * config/*.mt: Remove.
8638 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8640 * configure.in: Put changequote lines around "i[345]86" patterns
8641 section of core file support.
8643 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8645 * som.c (som_bfd_print_private_bfd_data): Define to use the
8648 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8650 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8651 entry, text_start and data_start.
8653 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8655 * Makefile.in (OFILES): Remove $(TDEPFILES).
8656 * config/apollo.mt (TDEPFILES): Remove.
8657 * config/README: Update.
8659 * configure.in: For a native configuration, set COREFILE and
8660 COREFLAG based on the canonical host name.
8661 * configure: Rebuild.
8662 * Makefile.in: Rebuild dependencies.
8663 (ALL_CFLAGS): Add @COREFLAG@.
8664 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8665 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8666 support routines. Check LYNX_CORE rather than HOST_LYNX.
8667 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8668 * i386lynx.c: Likewise.
8669 * m68klynx.c: Likewise.
8670 * sparclynx.c: Likewise.
8671 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8672 * *-core.c: Comment changes.
8673 * config/decstation.mh (HDEPFILES): Remove.
8674 (HDEFINES): Remove -DTRAD_CORE.
8675 * config/irix3.mh (RANLIB): Remove.
8676 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8677 (HDEFINES): Remove -DIRIX_CORE.
8678 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8679 (HDEFINES): Remove -DTRAD_CORE.
8680 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8681 * config/ultra3.mh (RANLIB): Remove.
8682 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8683 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8684 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8685 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8686 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8687 * config/i386aix.mh, config/i386bsd.mh: Remove.
8688 * config/i386linux.mh, config/i386mach3.mh: Remove.
8689 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8690 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8691 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8692 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8693 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8694 * config/solaris2.mh, config/stratus.mh: Remove.
8695 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8696 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8698 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8700 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8701 DT_FINI entry if the appropriate symbol is not in the hash table.
8703 * libelf.h (struct elf_backend_data): Add create_program_headers
8704 and want_hdr_in_seg fields.
8705 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8707 (elf_backend_create_program_headers): Likewise.
8708 (elfNN_bed): Initialize create_program_headers and
8710 * elf.c (get_program_header_size): Call create_program_headers
8712 (map_program_segments): Check want_hdr_in_seg backend field. Call
8713 create_program_headers backend routine.
8715 * elf.c (assign_file_positions_except_relocs): Align non allocated
8716 sections when creating an executable.
8718 * elfcode.h (elf_swap_phdr_in): Make non static.
8719 (elf_swap_phdr_out): Make non static.
8720 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8721 (bfd_elf32_swap_phdr_out): Declare.
8722 (bfd_elf64_swap_phdr_in): Declare.
8723 (bfd_elf64_swap_phdr_out): Declare.
8725 * ecofflink.c (ecoff_collect_shuffle): New static function.
8726 (_bfd_ecoff_get_accumulated_pdr): New function.
8727 (_bfd_ecoff_get_accumulated_sym): New function.
8728 (_bfd_ecoff_get_accumulated_ss): New function.
8729 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8730 (_bfd_ecoff_get_accumulated_sym): Declare.
8731 (_bfd_ecoff_get_accumulated_ss): Declare.
8732 * libbfd.h: Rebuild.
8734 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8736 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8738 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8739 warning symbols. If any section is named .gnu.warning.XXX, treat
8740 the contents as a warning to be issued if the symbol XXX is
8742 (elf_link_output_extsym): For an indirect or warning symbol, just
8743 output the symbol it points to.
8745 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8746 if bfd_hash_allocate fails, since it will already be set.
8747 (generic_link_hash_newfunc): Likewise.
8748 (archive_hash_newfunc): Likewise.
8749 (hash_entry_bfd): New static function.
8750 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8751 callback. Allocate a new warning using the hash table newfunc.
8752 Use bfd_hash_replace to update the entry in the hash table, rather
8753 than assuming we can copy the fields with structure assignment.
8755 * hash.c (bfd_hash_replace): New function.
8756 * bfd-in.h (bfd_hash_replace): Declare.
8757 * bfd-in2.h: Rebuild.
8759 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8761 * config.bfd: Add mips*vr4300-*-elf* target.
8762 * config/mipsbvr4300.mt: Added.
8764 See file ChangeLog.2
8771 version-control: never