2 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
4 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
6 (USE_REL): Don't define any more, switch to using RELA
8 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
11 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
13 * archures.c (bfd_mach_mips*): Define.
14 (start-sanitize-vr5400):
15 (vr5400, bfd_mach_vr5000): Define.
16 (end-sanitize-vr5400):
17 (bfd_default_scan): For 3000 and 4000 replace magic constant with
20 * cpu-mips.c (N): Define.
21 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
22 numbers with bfd_mach_mips* macros.
24 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
26 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
27 v850_elf_relocate_section): Fix PR2 14180 and 14181
28 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
29 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
30 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
31 (for PR14180) to create and handle special common sections.
32 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
33 which have data stored in the instructions. PR14258.
35 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
37 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
38 (USER_LABEL_PREFIX): Revert back to '_'
40 * config.bfd (targ_cpu): Add support for Thumb target.
42 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
44 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
45 (get_symbol_value): Handle R_SH_SWITCH8.
46 (sh_relax_delete_bytes): Likewise.
48 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
50 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
53 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
56 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
58 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
61 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
63 * coffcode.h (coff_mkobject_hook): Only set private flags for non
66 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
68 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
71 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
73 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
74 complain if inout and output formats differ.
76 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
78 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
79 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
80 * Makefile.in: Rebuild.
81 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
82 automake and autoconf.
84 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
85 (COFF_WITH_PR to COFF_WITH_PE).
87 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
89 * coff-arm.c: Make variables and some functions static, so that
90 this file can be included in multiple object files.
91 (coff_arm_bfd_final_link): Fix minor bug.
93 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
95 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
97 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
99 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
101 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
103 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
105 * sunos.c (sunos_add_one_symbol): When overriding a defined
106 symbol, set it to undefined, not new.
108 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
111 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
113 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
114 (sh_relax_delete_bytes): Don't kill LABEL relocs.
116 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
118 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
119 (mn10300_elf_relax_section): Likewise.
121 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
123 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
124 bfd_h_get_* calls to "bfd_byte *".
126 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
128 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
130 (mn10300_elf_relax_section): Include stack space for register saves
131 in the imm8 field of a "call" instruction.
132 (compute_function_info): Determine how much stack is allocated by
133 the movm instruction. Fix typo.
134 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
136 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
138 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
139 a version dependency could not be found.
141 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
143 * configure.com: Get version info from configure.in
145 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
147 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
148 New function. Avoid mixing US1 and HAL R1 code.
149 Set resulting memory ordering to the strongest one used.
150 (sparc64_elf_object_p): Set bfd_mach correctly.
152 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
154 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
155 (sparc64_elf_check_relocs): Handle them.
156 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
157 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
159 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
161 * configure.in (sparc*-*-linux*): Use trad-core and ...
162 * hosts/sparclinux.h: New file.
164 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
166 * config.bfd (sparc64-*-linux*): New target.
168 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
169 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
171 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
172 Set .plt alignment from new plt_alignment.
173 * elflink.h (elf_link_create_dynamic_sections): Set version section
174 alignment to LOG_FILE_ALIGN.
175 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
176 (elfXX_bed): Init plt_alignment.
178 * elf64-sparc.c (sparc64_elf_check_relocs,
179 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
180 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
181 sparc64_elf_finish_dynamic_sections): New functions.
182 (sparc64_elf_howto_table): Fix a few name strings.
183 (ELF_DYNAMIC_INTERPRETER): New definition.
184 (sparc64_elf_relocate_section): Handle shared libraries.
186 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
187 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
188 PLT definitions sparc64-linux originally choose. These will go
189 away soon in favour of the official abi definitions.
191 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
193 * coff-sh.c (coff_small_object_p): New static function.
194 (coff_small_new_section_hook): New static function.
195 (bfd_coff_small_swap_table): New static const structure.
196 (coff_small_close_and_cleanup): Define.
197 (coff_small_bfd_free_cached_info): Define.
198 (coff_small_get_section_contents): Define.
199 (coff_small_get_section_contents_in_window): Define.
200 (shcoff_small_vec): New static structure.
201 (shlcoff_small_vec): New static structure.
202 * targets.c (bfd_target_vector): Add shcoff_small_vec and
204 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
205 shlcoff_small_vec to targ_selvecs.
207 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
208 * configure: Rebuild.
210 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
212 * evax-egsd.c: Weak symbols are global.
214 * evax-emh.c: Use proper casts.
216 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
218 * evax-egsd.c: Section names and symbols have different
219 length restrictions. Add length parameter to
220 _bfd_evax_length_hash_symbol.
221 * evax-etir.c: Likewise.
222 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
224 * evax.h (EOBJ_S_C_SECSIZ): Define.
226 * evax-alpha.c: Remove duplicate test.
228 * evax-emh.c: SYS$ functions are upper-case.
230 * evax-egsd.c: Create separate sections for common symbols.
231 * evax-etir.c: Don't output common section.
232 * evax.h: Bump up section count.
234 * configure.com: Use 64bit integers with DEC C.
236 * evax-egsd.c: Make section flags dec c compatible.
238 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
240 * som.c (normalize): Delete function.
241 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
242 changed. Use passed in elength to determine size of the extended
243 name table instead of computing it again.
245 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
247 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
248 IMAGE_SCN_MEM_READ for an unrecognized section.
250 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
252 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
253 '/' in the extended name table.
255 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
257 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
258 symbols, check globals list before matching on locals.
260 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
262 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
265 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
267 * peicode.h (pe_mkobject_hook): Set DLL flag.
268 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
270 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
271 for .stab* sections. Replace strlen of constant strings with
274 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
276 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
277 merge got and reloc entries from ind syms to their target.
278 (elf64_alpha_always_size_sections): Call it.
279 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
280 (elf64_alpha_can_merge_gots): Likewise.
281 (elf64_alpha_merge_gots): Likewise.
283 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
284 as it is insufficient to handle the relocation changes as well.
286 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
288 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
289 relocs for symbols in shlibs that have been forced local.
290 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
292 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
294 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
295 got_enties of the default symbol for the default versioned
296 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
299 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
301 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
302 24 bits of the PC when computing a PC relative relocation.
304 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
306 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
307 Correct value for maximum positive 22 bit PC relative relocation.
308 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
309 HI_16 relocations. Correct bit adjustment in TDA offsets.
311 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
313 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
314 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
316 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
318 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
321 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
323 * config.bfd: Missed one alpha* change.
325 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
327 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
328 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
329 (MINUS_ONE): New macro.
330 (sparc_elf_notsup_reloc): New function.
331 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
332 H44,M44,L44,REGISTER.
333 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
334 (init_insn_reloc): New function.
335 (sparc_elf_wdisp16_reloc): Use it.
336 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
338 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
340 * som.c (som_construct_extended_name_table): Remove static
341 function, and define as macro instead.
343 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
345 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
346 recognizes alphaev5 etc.
347 * configure.host: Likewise.
349 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
351 Make ld -s work on AIX:
352 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
353 section if we are stripping.
354 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
355 size if we are stripping.
356 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
357 and don't write out relocs, if we are stripping.
358 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
359 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
362 * configure.in: Don't include elf.lo again for ELF targets; it's
363 always in the library anyhow.
364 * configure: Rebuild.
366 * bfd-in2.h: Rebuild.
368 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
369 char *, when calling bfd_get_32 and bfd_put_32.
370 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
373 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
375 * reloc.c (bfd_check_overflow): New function.
376 (bfd_perform_relocation, bfd_install_relocation): Use it.
377 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
378 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
379 * bfd-in2.h: Regenerate.
380 * libbfd.h: Regenerate.
382 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
384 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
385 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
387 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
389 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
390 (stmp-bfd-h): Rename from stmp-bfd.h.
391 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
392 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
393 (stmp-bin2-h): New target.
394 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
395 (stmp-lbfd-h): New target.
396 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
397 (stmp-lcoff-h): New target.
398 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
399 stmp-lbfd-h, and stmp-lcoff-h.
400 * Makefile.in: Rebuild.
402 * configure.in: Use a diversion to set enable_shared before the
403 arguments are parsed.
404 * configure: Rebuild.
406 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
408 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
409 renamed to R_SPARC_UNUSED_42.
410 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
411 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
412 renamed to R_SPARC_UNUSED_42.
413 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
414 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
415 * bfd-in2.h: Regenerated.
416 * libbfd.h: Regenerated.
418 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
420 * elflink.h (elf_merge_symbol): Don't check the hash creator until
421 after we have set *sym_hash.
423 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
425 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
427 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
429 * Makefile.am (libbfd_a_SOURCES): Define.
430 * Makefile.in: Rebuild.
432 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
433 * aclocal.m4: Rebuild with new libtool.
434 * configure: Rebuild.
436 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
438 * elf.c (map_sections_to_segments): Even if we are not demand
439 paged, don't put a loadable section after a nonloadable section.
440 (assign_file_positions_for_segments): Increment the file offset
441 for a section with contents, even if it is not loadable.
444 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
446 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
447 indicating that __ctbp could not be found.
450 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
452 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
454 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
457 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
458 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
459 Add support for the CALLT relocs.
461 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
462 BFD_RELOC_V850_CALLT_16_16_OFFSET.
465 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
466 relocations against non-existant symbols.
468 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
470 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
472 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
473 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
474 bit reloc in the tiny data area.
477 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
479 Merged changes from Martin Hunt:
481 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
482 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
485 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
486 BFD_RELOC_D30V_9_PCREL_R): New relocs.
488 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
489 Do 15 and 21 bit pc-relative relocations.
490 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
493 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
494 added to the relocation, not or'd.
497 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
499 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
501 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
503 * archures.c (bfd_default_scan): Use strcasecmp.
504 (bfd_default_scan): Test for match with arch_name + ":" +
506 (bfd_default_scan): Test for match with printable_name - ":".
507 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
508 cases. Each implements their own scan function.
509 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
510 special cases. Since info->mach == 0. The test mach == number
512 (bfd_arch_list): New function, return name of all the supported
515 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
517 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
518 decoding architecture.
519 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
522 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
524 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
526 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
528 * Makefile.am: Rebuild dependencies.
529 (ALL_MACHINES_CFILES): Add cpu-v850.c.
530 (ALL_MACHINES_CFILES): Add elf32-v850.c.
531 * Makefile.in: Rebuild.
533 * reloc.c: Remove extraneous commas from relocation entries.
534 Remove BFD_RELOC_V850_16_PCREL.
535 * bfd-in2.h: Rebuild.
537 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
538 in sections named .tocbss rather than .bss.
540 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
542 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
543 BFD_RELOC_V850_16_PCREL.
545 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
547 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
548 the same as C_EXT syms.
549 (coff_link_add_symbols): Ditto.
550 (_bfd_coff_link_input_bfd): Ditto.
551 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
552 it to preserve and restore state of global_to_static flag.
554 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
556 * elf32-v850.c (v850_elf_object_p): Set machine number based on
557 bits in e_flags field rather than magic numbers.
558 (v850_elf_final_write_processing, v850_elf_set_private_flags,
559 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
560 v850_elf_print_private_bfd_data): New functions.
563 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
565 * elf.c (prep_headers): Remove V850E magic number.
566 * elf.c (prep_headers): Remove V850EQ magic number.
569 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
571 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
573 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
575 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
576 instructions are relative to the next instruction, not the
578 (mn10200_elf_relax_section): Similarly.
580 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
582 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
585 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
586 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
587 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
589 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
591 * cpu-v850.c: Remove "plain" from v850 printable name.
592 (scan): Use strcasecmp.
594 * archures.c (bfd_mach_v850): Define.
596 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
597 just sh/SH, use strcasecmp.
598 (arch_info_struct): Add entries for sh3 et.al.
600 * archures.c (bfd_mach_sh, ...): Define.
602 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
604 * archures.c (bfd_archures_list): Always NULL terminate the list.
606 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
608 * Makefile.am: Rebuild dependencies.
609 (ALL_MACHINES_CFILES): Add cpu-arc.c.
610 (ALL_MACHINES_CFILES): Add elf32-arc.c.
611 (elf32-arc.lo): Remove explicit dependency.
612 * Makefile.in: Rebuild.
614 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
615 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
616 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
618 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
620 * configure: Rebuild with latest devo autoconf for NT support
622 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
624 * cpu-arm.c (compatible): If B is a default type, return A.
626 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
628 * cpu-v850.c (scan): New function.
629 (arch_info_struct): New structure.
630 (bfd_v850_arch): Add link into arch_info_structure.
632 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
635 * elf32-v850.c (v850_elf_object_p): New function.
638 * archures.c (bfd_mach_v850e): Machine value for v850e.
640 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
642 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
645 * elf.c (prep_headers): Add support for v850e machine number.
647 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
649 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
651 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
654 * elf.c (prep_headers): Add support for v850eq machine number.
657 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
659 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
660 cached_stab field if the offset prevents us from using the cache.
662 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
664 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
666 * aout-arm.c (aout_arm_little_vec): Likewise.
667 (aout_arm_big_vec): Likewise.
668 * bout.c (b_out_vec_big_host): Likewise.
669 (b_out_vec_little_host): Likewise.
670 * mipsbsd.c (aout_mips_little_vec): Likewise.
671 (aout_mips_big_vec): Likewise.
674 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
676 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
677 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
678 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
681 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
683 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
684 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
685 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
686 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
687 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
688 of two for I960 only.
689 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
690 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
692 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
693 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
694 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
696 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
697 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
698 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
699 *coffcode.h (coff_write_object_contents): Set alignment field in
700 section header for TIC80COFF files.
703 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
705 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
706 v850_elf_check_relocs, v850_elf_reloc,
707 v850_elf_final_link_relocate): Add support for
708 BFD_RELOC_V850_16_PCREL relocation.
710 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
713 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
715 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
718 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
720 * cpu-v850e: New file.
722 * elf.c (prep_headers): Add support for v850e target.
724 * bfd-in2.h (bfd_architecture): Add support for v850e target.
726 * config.bfd: Add support for v850e target.
728 * archures.c: Add support for v850e target.
730 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
732 * cpu-v850eq: New file.
734 * elf.c (prep_headers): Add support for v850eq target.
736 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
738 * config.bfd: Add support for v850eq target.
740 * archures.c: Add support for v850eq target.
743 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
745 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
746 argument as section relative, rather than an absolute address.
747 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
749 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
751 * config.bfd (arc-*-elf*): Add.
752 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
753 * configure: Rebuild.
754 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
755 (BFD32_BACKENDS): Add elf32-arc.lo.
756 (cpu-arc.lo,elf32-arc.lo): Add rules for.
757 * Makefile.in: Rebuild.
758 * archures.c (architecture list): Add bfd_arch_arc.
759 (bfd_archures_list): Add bfd_arc_arch.
760 (bfd_mach_arc_base): Define.
761 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
762 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
763 (bfd_target_vect): Add them.
764 * bfd-in2.h, libbfd.h: Rebuild.
765 * cpu-arc.c, elf32-arc.c: New files.
766 * elf.c (pre_headers): Recognize bfd_arch_arc.
768 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
770 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
771 data section is correctly rounded to a page in the file.
773 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
775 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
776 there are no symbols.
778 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
780 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
781 file system 14 character limit.
782 * Makefile.am, configure.in: Corresponding changes.
783 * Makefile.in, configure: Rebuild.
785 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
787 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
788 Rebuild dependencies.
789 * Makefile.in: Rebuild.
791 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
793 * Makefile.am (docdir): Define.
794 * Makefile.in: Rebuild.
796 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
798 * configure: Rebuild with autoconf 2.12.1.
800 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
802 * aclocal.m4, configure: Rebuild with new automake patches.
804 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
806 * rs6000-core.c (make_bfd_asection): New function to add a section
807 to the core file bfd.
808 (rs6000coff_core_p): Use make_bfd_asection to add the core file
810 Use BFD routines to seek, read and stat the core file.
811 Handle .data sections from loaded objects and anonymously mmapped
812 regions, these are available in AIX 4 core files.
814 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
816 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
817 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
818 copy; use a patches libtool instead.
819 * acmacros.m4: Remove.
820 * Makefile.in, aclocal.m4, configure: Rebuild.
822 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
824 * Makefile.am: New file, based on old Makefile.in.
825 * acmacros.m4: New file, copied from old aclocal.m4.
826 * acinclude.m4: New file.
827 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
828 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
829 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
830 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
831 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
832 * acconfig.h: Mention PACKAGE and VERSION.
833 * stamp-h.in: New file.
834 * dep-in.sed: Change .o to .lo.
835 * Makefile.in: Now built with automake.
836 * aclocal.m4: Now built with aclocal.
837 * config.in, configure: Rebuild.
840 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
842 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
843 if there is only a relocation to a read-only but not allocatable
844 section (like .stab).
845 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
846 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
847 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
848 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
849 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
851 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
852 (ppc_elf_create_linker_section): These sections are not
853 created by the linker (that is, they are created by the user
854 putting data in them). In particular, they can be the source
855 and target of relocations.
856 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
857 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
858 objects (for instance, 'long double') to 16-byte boundaries.
859 (ppc_elf_size_dynamic_sections): Make the code that generates
860 section symbols exactly the same as for sparc, reducing the
861 number of section symbols output.
862 (ppc_elf_check_relocs): Check postcondition of
863 bfd_elf32_link_record_dynamic_symbol. Make default case the
864 same as corresponding code for sparc, fixing bug involving
866 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
867 forced to be local because of versioning (by replicating
868 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
869 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
871 (ppc_elf_relocate_section): Add handy debugging code for when
872 assertion fails. Add some more 'symbol made local because of
875 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
876 processing a GOT relocation as required by ABI.
878 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
880 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
881 version info if this symbol came from a dynamic object.
882 (elf_link_add_object_symbols): Set the version info of a symbol
883 only if the object actually contains version definitions and
886 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
888 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
889 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
891 * configure: Regenerated with autoconf 2.12.
892 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
894 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
896 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
897 a warning rather than returning an error.
899 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
901 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
903 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
905 * cisco-core.c: define signals for wingdb.
907 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
909 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
910 the same number of aux entries.
912 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
914 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
915 difference of two symbols if the relocation size is 32 bits.
916 (som_write_fixups): Handle R_DATA_EXPR.
918 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
920 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
921 its value if COFF_WITH_PE is defined.
923 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
925 * coff-stubgo32.c: New file.
926 * go32stub.h: New file.
927 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
928 * coffswap.h (coff_swap_filehdr_in): Invoke
929 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
931 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
932 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
933 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
934 COFF_ADJUST_AUX_IN_POST if they are defined.
935 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
936 COFF_ADJUST_AUX_OUT_POST if they are defined.
937 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
938 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
939 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
940 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
941 * targets.c (go32stubbedcoff_vec): Declare.
942 (bfd_target_vector): Add go32stubbedcoff_vec.
943 * configure.in (go32coff_vec): New target vector.
944 (go32stubbedcoff_vec): Likewise.
945 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
946 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
947 * Makefile.in: Rebuild dependencies.
948 (BFD32_BACKENDS): Add coff-stubgo32.o.
949 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
950 (HFILES): Add go32stub.h.
952 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
954 * configure.in: Check for fdopen.
955 * configure, config.in: Rebuild.
956 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
957 __GO32__. Reindent a bit.
959 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
961 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
962 flag for newly created sections.
963 (sunos_add_dynamic_symbols): Don't discard newly created sections
964 if shared library is dynobj.
966 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
968 * elf.c (map_sections_to_segments): When checking whether
969 including a section in a segment would force us to skip a page,
970 align the address of the next segment to avoid wraparound
974 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
976 * coffcode.h (coff_write_object_contents): Initialize
977 target id field to TIC80_TARGET_ID.
978 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
980 (coff_swap_filehdr_in): Swap in target id field if used.
983 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
985 * coff-i386.c (coff_i386_is_local_label_name): New static function
986 if TARGET_UNDERSCORE.
987 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
988 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
990 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
992 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
993 complain_overflow_signed, for 32 bit PC relative relocations.
995 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
997 * elflink.h (elf_link_add_object_symbols): When a version
998 indirection symbol is overridden, make the original symbol point
999 at the real overriding symbol.
1001 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
1004 * elflink.h (elf_link_output_extsym): Use the right section for a
1006 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
1007 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
1009 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1011 * elflink.h (elf_merge_symbols): Resolve indirect and warning
1012 symbols before checking for new symbols.
1014 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1016 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
1018 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
1019 file, not aoutsz bytes (they are different in XCOFF .o files).
1021 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
1022 redefined by objects included from archives.
1024 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1026 * elflink.h (elf_merge_symbol): In the case of a new defined
1027 symbol overriding an old defined symbol, return the hash table
1028 entry which we modify, even if it is the target of an
1030 (elf_link_add_object_symbols): If the real name of the symbol gets
1031 overridden, convert the versioned symbol into an indirect symbol
1034 * elflink.h (elf_merge_symbol): New static function, broken out of
1035 elf_link_add_object_symbols.
1036 (elf_link_add_object_symbols): Call it.
1038 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1040 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1041 handle case where COFF filehdr does not immediately follow PE
1043 * coffgen.c (coff_object_p): Remove useless seek to current
1046 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1048 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1051 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1053 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1054 symbols, skip N_ABS symbols with debugging storage classes.
1056 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1058 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1059 relocs in shared libraries which refer to local symbols. Cope
1060 with addend when processing a GOT relocation.
1062 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1063 for sections that the linker didn't create.
1064 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1065 symbol if it was created in ppc_elf_size_dynamic_sections.
1066 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1067 relative to a section for which we didn't output a symbol.
1069 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1070 relocs are 'rela' relocs, like everything else. .rela.plt is not
1071 a read-only section, so we don't have to special-case it.
1073 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1074 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1076 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1077 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1078 actual .got section.
1079 * elflink.c (_bfd_elf_create_got_section): The three reserved
1080 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1082 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1085 * elf32-ppc.c (ppc_elf_check_relocs): Use
1086 _bfd_elf_create_got_section to create the GOT rather than
1087 ppc_elf_create_linker_section. Create the '.rela.got' section
1089 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1090 symbol has a GOT entry.
1091 (ppc_elf_relocate_section): Record when a symbol is used through
1092 the GOT, and allocate space in the GOT for each such symbol.
1093 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1094 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1097 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1098 treated in a similar way to ADDR16_HA relocs.
1099 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1100 shared objects; the linker must deal with them.
1101 (ppc_elf_create_linker_section): Stop setting
1102 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1103 LINKER_SECTION_PLT stuff.
1104 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1105 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1106 section, not ELF-specific calls.
1107 (elf_backend_plt_not_loaded): Set to 1.
1108 (elf_backend_got_symbol_offset): Set to 4.
1109 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1110 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1111 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1112 plt_not_loaded member.
1113 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1114 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1116 (elf_backend_G_O_T_offset): Set default to 0.
1117 (elfNN_bed): Set added fields.
1119 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1120 DT_RELENT in shared objects; should be DT_RELAENT.
1122 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1123 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1124 such a reloc (in a non-shared object) refers to a symbol that's
1127 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1129 * elfcode.h (put_signed_word): Define.
1130 (get_signed_word): Define.
1131 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1132 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1134 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1135 bfd_get_signed_32 to set the r_addend field.
1136 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1137 bfd_h_get_signed_64 to set the r_addend field.
1139 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1141 * elf32-i386.c (elf_i386_relocate_section): When generating a
1142 shared library, do the relocation if the input section is not
1143 allocated in memory.
1145 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1146 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1147 (elf_fix_symbol_flags): New static function, broken out of
1148 elf_adjust_dynamic_symbol.
1149 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1150 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1151 forced local even if NEEDS_PLT is set. When forcing a symbol to
1152 be local, clear NEEDS_PLT.
1153 (elf_link_output_extsym): Remove unused local bed.
1155 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1157 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1158 for derived elf linker hash table entries. References to
1159 elf_link_hash_entry changed appropriately.
1160 (elf32_mn10300_link_hash_table): New structure for derived elf
1162 (elf32_mn10300_hash_table): Define.
1163 (elf32_mn10300_link_hash_traverse): Likewise.
1164 (elf32_mn10300_link_hash_newfunc): New function.
1165 (elf32_mn10300_link_hash_table_create): Likewise.
1166 (elf32_mn10300_finish_hash_table_entry): Likewise.
1167 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1168 of prologue code, and call:32->call:16 relaxing.
1169 (compute_function_info: New function.
1170 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1172 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1174 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1175 for a symbol which is being forced to be local.
1176 * elf32-i386.c (elf_i386_relocate_section): Write out the
1177 relocation value for a GOT reloc for a symbol which is turning
1178 into a local symbol.
1179 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1180 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1182 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1184 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1185 value if the symbol is turning into a local symbol.
1186 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1187 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1189 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1191 * elflink.h (elf_link_add_object_symbols): Also read verneed
1192 information by calling `_bfd_elf_slurp_version_tables'.
1193 (elf_link_add_object_symbols): For undefined symbols look for
1194 version information in the verneed records.
1195 (elf_link_add_object_symbols): Use soname of shared object
1196 for verneed record if it is available.
1198 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1200 * cpu-arm.c: Add prototypes for compatible and scan.
1201 * cofflink.c: Add prototype for mark_relocs.
1203 * archive.c (bfd_special_undocumented_glue): Change filename to
1204 const pointer. Add prototype.
1206 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1208 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1209 sections that will be discarded.
1211 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1213 * elflink.h (elf_link_find_version_dependencies): When searching
1214 for known version symbol skip non-matching verdef records, not
1217 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1219 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1220 not a bfd_vma, to the base file, to match how dlltool reads it.
1222 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1224 * reloc.c: Add thumb relocations.
1226 * bfd-in2.h: Add Thumb relocations.
1228 * libbfd.h: Add Thumb relocations.
1230 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1232 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1234 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1236 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1237 for a section even if it is not loaded.
1239 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1241 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1242 input and output files.
1243 (_bfd_coff_generic_relocate_section): Check whether input file,
1244 not output file, is a PE file.
1246 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1248 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1250 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1252 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1255 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1257 * cpu-arm.c (compatible): Add test for supersets of ARM
1260 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1262 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1265 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1267 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1268 called directly by gas/config/tc-arm.c.
1270 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1272 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1273 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1275 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1277 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1280 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1282 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1283 (coff_bfd_copy_private_bfd_data): Ditto.
1284 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1285 (coff_arm_bfd_print_private_bfd_data): Ditto.
1286 (coff_arm_bfd_set_private_flags): Ditto.
1287 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1289 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1291 * libcoff-in.h (struct coff_final_link_info): Add boolean
1292 global_to_static member for support of task linking.
1293 (_bfd_coff_write_task_globals): Add prototype.
1294 * libcoff.h: Regenerate.
1295 * coffcode.h (coff_write_object_contents): Use #ifdef to
1296 check RS6000COFF_C, to be consistent with all other uses
1298 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1299 call _bfd_coff_write_task_globals.
1300 (_bfd_coff_link_input_bfd): If doing task linking, convert
1301 global functions to static.
1302 (_bfd_coff_write_global_sym): If doing task linking, convert
1303 global variables to static.
1304 (_bfd_coff_write_task_globals): New function.
1305 start-sanitize-tic80
1306 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1307 (C_AUTOARG): #undef since it clashes with C_UEXT.
1308 (C_LASTENT): #undef since it clashes with C_STATLAB.
1309 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1311 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1312 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1313 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1316 start-sanitize-tic80
1317 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1319 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1320 PP relocations to complain_overflow_dont.
1322 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1324 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1325 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1327 (ppbase_reloc, glob15_reloc): New static functions.
1328 (glob16_reloc, local16_reloc): New static functions.
1329 (rtype2howto): Handle all relocation types.
1330 (coff_tic80_relocate_section): New static function.
1331 (coff_relocate_section): Define to coff_tic80_relocate_section.
1332 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1335 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1337 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1338 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1340 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1341 callers. If PE file, don't add section VMA.
1342 (coff_write_alien_symbol): If PE file, don't add section VMA.
1343 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1344 (_bfd_coff_write_global_sym): Likewise.
1345 (_bfd_coff_generic_relocate_section): Likewise.
1347 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1350 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1352 * cofflink.c (mark_relocs): Add new function to mark symbols which
1353 are used by relocations.
1354 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1355 suppress the skipping of symbols that have thus been marked.
1357 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1359 * coff-sh.c (sh_merge_private_data): New static function.
1360 (coff_bfd_merge_private_bfd_data): Define.
1362 start-sanitize-tic80
1363 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1365 * coff-tic80.c: Remove unnecessary #ifdefs.
1366 * config.bfd: Set targ_underscore to yes for tic80.
1368 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1370 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1371 with unresolved external symbols in GDB).
1374 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1376 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1377 the symbols associated with each BFD.
1378 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1380 * elf-m10200.c: Likewise.
1381 * elf32-m32r.c: Likewise.
1382 * elf32-sh.c: Likewise.
1384 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1386 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1387 alignment of a common symbol. If two symbols that look like
1388 common symbols are found in two shared libraries, and the size is
1389 different, use the larger size, and warn if --warn-common. If a
1390 common symbol overrides a definition in a shared library, set the
1391 size to the larger size, and warn if --warn-common.
1393 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1395 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1396 into any other machine type.
1398 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1400 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1401 data into an unitialised destination set its machine type as well.
1403 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1405 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1406 to common symbol size. Consistently treat uninitialized symbols
1407 in shared objects as common symbols.
1409 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1411 * archures.c (constants): Added new constants to identify the
1412 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1413 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1415 * bfd-in2.h (constants): Added new constants to identify
1416 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1417 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1418 bfd_mach_arm_4T. This file is auto-magically generated from the
1419 archures.c file. This update is just to save work.
1421 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1422 coff_arm_bfd_print_private_bfd_data,
1423 coff_arm_bfd_set_private_flags,
1424 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1425 (global): Macro redefinitions set up to use these new functions.
1427 * coffcode.h (coff_mkobject_hook): Added call to
1428 coff_arm_bfd_set_private_flags().
1429 (coff_set_arch_mach_hook): Added code to set machine type based on
1430 bits stored in internal flags.
1431 (coff_set_flags): Added code to set the new bits in the flags
1432 field based on the machine number.
1433 (function definition macros): Made all function definition macros
1434 conditional so that they can be overridden by target specific
1437 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1438 Structure extended to include new types, one each for ARMv2,
1439 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1441 * libcoff-in.h (struct coff_tdata): Added flags field.
1443 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1445 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1447 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1450 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1452 * coffgen.c (coff_find_nearest_line): If there are no syments,
1455 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1457 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1459 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1461 * targmatch.sed: Add explicit \n characters to work around bug in
1462 HP/UX 10.20 sed program.
1464 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1466 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1469 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1471 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1473 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1475 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1476 (struct elf_m68k_pcrel_relocs_copied, struct
1477 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1478 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1479 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1480 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1482 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1483 PC relative relocs for a global symbol defined in a regular
1484 object, and count the number of PC relative relocs copied for any
1486 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1487 traverse with elf_m68k_discard_copies.
1489 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1491 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1492 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1494 * coffcode.h (coff_compute_section_file_positions): Force the
1495 potential last byte in the file to be written out when
1498 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1500 * configure.host (mips*-*-openbsd*): New host.
1502 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1504 * elflink.h (elf_link_add_object_symbols): Only subtract the
1505 section VMA from the symbol value if this is a fully linked file.
1507 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1508 (struct elf_i386_link_hash_entry): Define.
1509 (struct elf_i386_link_hash_table): Define.
1510 (elf_i386_link_hash_traverse): Define.
1511 (elf_i386_hash_table): Define.
1512 (elf_i386_link_hash_newfunc): New static function.
1513 (elf_i386_link_hash_table_create): New static function.
1514 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1515 PC relative relocs for a global symbol defined in a regular
1516 object, and count the number of PC relative relocs copied for any
1518 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1519 traverse with elf_i386_discard_copies.
1520 (elf_i386_discard_copies): New static function.
1521 (bfd_elf32_bfd_link_hash_table_create): Define.
1523 From Gordon W. Ross <gwr@mc.com>:
1524 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1525 (sunos4_aout_backend): Use MY_entry_is_text_address.
1528 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1530 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1531 R_D30V_32_NORMAL to 2 (4 bytes).
1534 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1536 From Gordon W. Ross <gwr@mc.com>:
1537 * netbsd.h (N_SHARED_LIB): Define.
1538 (SEGMENT_SIZE): Don't define.
1539 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1541 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1542 (SEGMENT_SIZE): Don't define.
1544 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1545 to sizeof Rela structure, not sizeof Rel structure. From Gary
1546 Thomas <g.thomas@opengroup.org>.
1548 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1550 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1551 whenever entry is larger than text address, but only by whole
1552 pages. From Gordon W. Ross <gwr@mc.com>.
1554 * Makefile.in (install): Depend upon installdirs. Use
1555 mkinstalldirs to build $(oldincludedir).
1556 (installdirs): New target.
1558 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1559 if this is a debugging section which we are stripping.
1561 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1563 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1564 alpha-specific target data struct.
1566 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1568 From Thomas Graichen <graichen@rzpd.de>:
1569 * Makefile.in: Always use $(SHELL) when running move-if-change.
1570 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1571 * configure: Rebuild.
1573 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1575 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1576 VMA if this is an executable file or a shared object.
1578 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1581 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1583 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1584 start of the file. Remove uses later on which switch using
1586 (MY(callback)): Handle entry_is_text_address.
1587 (MY_entry_is_text_address): Define if not defined.
1588 (MY(backend_data)): Initialize new field.
1589 * aoutf1.h (sunos4_aout_backend): Likewise.
1590 * i386aout.c (MY(backend_data)): Likewise.
1591 * i386mach3.c (MY(backend_data)): Likewise.
1592 * mipsbsd.c (MY(backend_data)): Likewise.
1593 * sparclynx.c (sparclynx_aout_backend): Likewise.
1594 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1595 (MY_entry_is_text_address): Define.
1596 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1598 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1599 whose name starts with `.'.
1601 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1603 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1604 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1605 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1606 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1607 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1608 sparc-*-openbsd*): New targets.
1609 * configure: Rebuild.
1611 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1613 * stabs.c (struct stab_section_info): New field
1615 (_bfd_link_section_stabs): Fill the above array.
1616 (_bfd_stab_section_offset): Use `cumulative_skips' to
1617 speed up offset calculation.
1619 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1621 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1622 addend for non pc-relative relocations.
1624 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1625 for non-existent function.
1627 * elf-m10300.c (mn10300_elf_relax_section): New function.
1628 (mn10300_elf_relax_delete_bytes): Likewise.
1629 (mn10300_elf_symbol_address_p): Likewise.
1630 (mn10300_elf_get_relocated_section_contents): Likewise.
1631 (bfd_elf32_bfd_relax_section): Define.
1632 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1634 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1636 * configure.host: Set SHLIB_LIBS.
1637 * configure.in: Substitute SHLIB_LIBS.
1638 * configure: Rebuild.
1639 * Makefile.in (SHLIB_LIBS): New variable.
1640 ($(SHLIB)): Use $(SHLIB_LIBS).
1642 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1644 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1645 with bfd_section_vma.
1647 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1649 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1650 Correct CPU file names for mn10[23]00.
1651 * configure: Rebuild.
1653 * bfd.c (bfd_record_phdr): Cast count to size_t before
1656 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1657 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1658 (xcoff_write_archive_contents): LIkewise.
1659 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1660 (mips_elf_create_procedure_table): Likewise.
1661 * peicode.h (pe_print_idata): Likewise.
1662 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1663 * xcofflink.c (xcoff_get_section_contents): Likewise.
1664 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1665 (xcoff_link_add_symbols): Likewise.
1666 (xcoff_link_add_symbols): Likewise.
1668 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1669 (ppcboot_bfd_print_private_bfd_data): Likewise.
1671 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1672 to complain_overflow_signed.
1674 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1676 * VERSION: Set to 2.8.1.
1678 * Branched binutils 2.8.
1680 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1681 deciding whether to copy a reloc into a shared object.
1682 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1683 relocs in unallocated sections.
1684 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1685 R_SPARC_RELATIVE relocs in unallocated sections.
1687 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1689 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1690 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1693 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1695 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1696 override an uninitialized symbol from a shared library with a
1699 * elf-m10200.c: Rename from elf32-mn10200.c.
1700 * elf-m10300.c: Rename from elf32-mn10300.c.
1701 * cpu-m10200.c: Rename from cpu-mn10200.c
1702 * cpu-m10300.c: Rename from cpu-mn10300.c
1703 * Makefile.in: Update accordingly.
1705 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1706 (elf_mips_isa): Move to earlier in file.
1707 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1708 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1711 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1714 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1716 * configure.com: New file.
1717 * config.h-vms: Remove file.
1718 * makefile.vms: Update for new configure scheme.
1720 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1722 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1723 (ppc_process_before_allocation): Declare.
1724 * libcoff.h: Rebuild.
1726 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1728 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1730 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1732 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1734 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1735 symbol index for a R_IHCONST reloc.
1737 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1739 * targmatch.sed: Do not use \(\) recursively.
1741 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1743 * m68klinux.c (MACHTYPE_OK): Define.
1744 * i386linux.c (MACHTYPE_OK): Define.
1746 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1748 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1749 <hjl@gnu.ai.mit.edu>:
1750 * sparclinux.c: New file.
1751 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1752 * bfd-in2.h: Rebuild.
1753 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1754 * configure.in (sparclinux_vec): Add to list of vectors.
1755 * configure: Rebuild.
1756 * targets.c (sparclinux_vec): Declare.
1757 (bfd_target_vector): Add sparclinux_vec.
1758 * Makefile.in: Rebuild dependencies.
1759 (BFD32_BACKENDS): Add sparclinux.o.
1760 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1762 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1763 bfd_coff_backend_data field.
1764 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1766 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1767 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1768 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1770 * bfd.c: Include "libiberty.h".
1771 (strerror): Don't declare.
1772 (bfd_errmsg): Call xstrerror rather than strerror.
1774 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1776 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1777 reloc even if the symbol is in the .bss section.
1778 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1779 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1780 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1782 * coffcode.h (bfd_coff_backend_data): Add new field
1783 _bfd_coff_default_section_alignment_power.
1784 (bfd_coff_default_section_alignment_power): Define.
1785 (bfd_coff_std_swap_table): Initialize new field.
1786 * libcoff.h: Rebuild.
1787 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1788 symbol to the default section alignment.
1790 * COPYING: Update FSF address.
1793 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1795 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1796 21-bit absolute that made it act as a relative.
1799 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1801 * elflink.c (_bfd_elf_create_linker_section): Don't set
1802 bss_section and rel_section from existing sections.
1804 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1807 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1809 * aoutx.h (some_aout_object_p): Change executable test to fix
1810 problems with embedded a.out systems.
1812 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1814 * stabs.c (_bfd_stab_section_offset): New function.
1815 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1816 * libbfd.h: Rebuild.
1817 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1819 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1820 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1821 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1822 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1823 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1825 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1826 symbol. Check for memory allocation failure of *psinfo.
1827 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1828 callers. Set the value of the header symbol.
1829 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1830 * libbfd.h: Rebuild.
1832 start-sanitize-tic80
1833 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1835 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1836 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1837 reloc types, rather than silently failing to generate an output file.
1840 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1842 * targmatch.sed: Use the hold space to put the #ifdef around the
1843 the string constant.
1844 * targets.c (UNSUPPORTED_TARGET): Don't define.
1845 (find_target): Don't check for UNSUPPORTED_TARGET.
1846 (bfd_set_default_target): Don't try to optimize by checking for
1849 * Makefile.in: Rebuild dependencies.
1850 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1851 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1852 (elf32-m32r.o): Remove explicit target.
1854 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1857 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1858 count section symbols for sections that were created by the
1859 linker, or are not allocatable or not loadable.
1860 (elf32_sparc_finish_dynamic_sections): Output output section
1861 symbols for section for which we made space for them.
1863 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1865 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1866 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1868 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1870 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1871 (m32r_hi16_list): New static local.
1872 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1873 (m32r_elf_do_hi16_reloc): Delete.
1874 (m32r_elf_relocate_hi16): New function.
1875 (m32r_elf_lo16_reloc): New function.
1876 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1879 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1881 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1882 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1883 (m32r_elf_final_sda_base): New function.
1884 (m32r_elf_relocate_section): Rewrite sdata support.
1885 (m32r_elf_finish_dynamic_sections): Delete.
1887 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1889 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1890 * coff-svm68k.c: New file. Just defines some macros and includes
1892 * coff-m68k.c: Add functions to handle common addends, moved in
1893 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1894 Control whether relocs are visible using STATIC_RELOCS.
1895 * cf-m68klynx.c: Simplify greatly: just define macros to control
1897 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1898 * targets. (m68ksysvcoff_vec): Declare.
1899 (bfd_target_vector): Add m68ksysvcoff_vec.
1900 * config.bfd (m68*-motorola-sysv*): New target.
1901 * configure.in (m68ksysvcoff_vec): New vector.
1902 * configure: Rebuild.
1903 * Makefile.in: Rebuild dependencies.
1904 (BFD32_BACKENDS): Add coff-svm68k.o.
1905 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1907 * binary.c (binary_set_section_contents): Don't get misled if the
1908 first section is not loadable. From Matthew L. Martin
1911 * elflink.h (elf_bfd_final_link): Set the value of a section
1912 symbol to the section address unless doing a relocateable link.
1914 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1916 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1917 .plt entry if we've taken the function's address.
1918 (elf64_alpha_merge_gots): Merge collected flags info as well.
1920 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1922 * Many files: Add function prototypes.
1923 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1924 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1925 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1926 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1927 * peicode.h: Change several void * parameters to PTR.
1928 * srec.c (srec_get_symbol_info): Make static.
1929 * syms.c (bfd_symbol_is_absolute): Remove.
1930 * Makefile.in: Rebuild dependencies.
1932 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1934 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1935 (bfd_elf32_bfd_is_local_label): Don't define.
1937 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1940 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1942 * bfd-in.h: Don't include obstack.h.
1943 (struct bfd_hash_table): Change memory field to PTR.
1944 * bfd.c (struct _bfd): Change memory field to PTR.
1945 * bfd-in2.h: Rebuild.
1946 * libbfd-in.h (bfd_release): Declare as function, don't define as
1948 * libbfd.h: Rebuild.
1949 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1950 objalloc routines rather than obstack routines.
1951 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1952 (getpagesize): Don't define.
1953 (_bfd_new_bfd): Don't set _bfd_chunksize.
1954 (bfd_openr): Free new bfd and objalloc on failure.
1955 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1956 (bfd_alloc_size): Remove.
1957 (bfd_release): New function.
1958 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1959 objalloc routines rather than obstack routines.
1960 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1961 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1962 objalloc routines rather than obstack routines.
1963 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1964 (struct accumulate): Change memory to struct objalloc *.
1965 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1966 * dep-in.sed: Don't remove obstack.h from dependency list.
1967 * Makefile.in: Rebuild dependencies.
1968 (BFD_H_DEPS): Remove obstack.h.
1969 (install): Don't install obstack.h.
1970 * Many files: Don't include "obstack.h".
1973 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1974 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1975 * libbfd.h: Rebuild.
1976 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1977 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1978 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1980 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1981 old version of bfd_alloc.
1982 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1983 * libbfd.h: Rebuild.
1984 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1986 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1988 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1989 ELF local label syntax as well.
1991 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1993 * config.bfd (powerpc-*-beos*): New target.
1994 * configure.in (powerpc-*-beos*): Add case that explicitly
1995 does not set COREFILE for now. A future BeOS version is
1996 expected to support core files.
1997 * configure: Regenerate with autoconf.
1999 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
2001 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
2002 seen with a local symbol, rather than crashing.
2004 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
2005 version symbols if there aren't any.
2007 start-sanitize-tic80
2008 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
2010 * coff-tic80.c (coff_rtype_to_howto): Define
2011 (coff_tic80_rtype_to_howto): Clone generic coff version and
2012 add code to handle the funky TI "internal relocations".
2015 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
2017 * elflink.h (elf_link_add_object_symbols): Don't warn about type
2018 or size changes because of a weak symbol.
2020 * cisco-core.c (SIGEMT): Define if not defined.
2022 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2024 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2025 setting ever. Sanity check the version number. Sort out copying
2026 flags and other information when adding an indirect symbol.
2027 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2028 symbols added by the backend. Clear the entire contents of the
2030 (elf_export_symbol): Ignore indirect symbols.
2031 (elf_link_output_extsym): Accept a section without an owner in an
2033 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2034 version count. Correct the allocation of x_versymp.
2036 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2037 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2038 Don't return bfd_und_section_ptr when info->shared.
2039 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2040 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2041 (mips_elf_check_relocs): Resolve an indirect symbol in
2043 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2044 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2046 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2048 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2050 From Eric Youngdale <eric@andante.jic.com>:
2051 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2052 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2053 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2054 versioned symbol appears in both a regular and a shared object.
2055 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2056 appropriate. Improve error message.
2057 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2058 all uses. Add localsyms field.
2059 (elf_bfd_final_link): When generating a shared library, call
2060 elf_link_output_extsym to output all local symbols.
2061 (elf_link_output_extsym): Handle symbols which were forced to
2064 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2066 From Eric Youngdale <eric@andante.jic.com>:
2067 * elf-bfd.h (elf_symbol_type): Add version field.
2068 * elfcode.h (elf_slurp_symbol_table): Set version field.
2069 * elflink.h (elf_link_add_object_symbols): When creating an
2070 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2071 appropriate. Set up an indirection from the nondefault version of
2073 (NAME(bfd_elf,size_dynamic_sections)): Call
2074 elf_link_assign_sym_version before checking whether there are any
2075 versions. Always record the version name as a dynamic symbol.
2076 Initialize counters.
2077 (elf_link_assign_sym_version): After finding a version, see if a
2078 symbol should be forced to local scope. Create a new version
2079 definition if appropriate.
2080 (elf_link_output_extsym): Correct indirect symbol handling.
2081 * elf.c (bfd_elf_print_symbol): Print version information.
2082 (bfd_section_from_shdr): Turn version sections into BFD sections.
2083 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2084 if sh_info is not already set.
2085 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2087 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2088 _bfd_stringtab_add to copy the name into permanent memory if
2091 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2093 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2095 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2097 * coffcode.h (bfd_coff_backend_data): Change
2098 _bfd_coff_compute_section_file_positions to return a boolean
2099 value. Change all callers.
2100 (coff_compute_section_file_positions): Change return type to
2101 boolean. If the size of the last section changed, then output a
2102 zero byte at the end of the file.
2103 * libcoff.h: Rebuild.
2105 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2106 for at least 6 output symbols.
2107 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2108 emit a TC csect to represent the space they take up. For an XO
2109 symbol, just emit a reference, not a csect.
2111 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2112 Solaris doesn't like the combined options, and the -f is
2114 (stamp-tshlink, install): Likewise.
2116 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2117 handling when little endian.
2119 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2121 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2122 (mn10300_elf_relocate_section): Likewise.
2123 (elf_backend_relocate_section): Define.
2125 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2126 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2127 (elf32_mn10300_howto_table): Likewise.
2128 (elf32_mn10300_reloc_map): Likewise.
2129 (bfd_elf32_mn10300_reloc): Delete unused function.
2131 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2133 start-sanitize-tic80
2134 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2135 understand, just set the howto field to NULL, and the caller will
2136 print an appropriate error message.
2138 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2139 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2140 block. Use NULL for initializations of "ptr" rather than bare 0.
2141 * coff-h8300.c: Fix typo in comment.
2142 * coff-h8500.c: Ditto.
2144 * coff-z8k.c: Ditto.
2146 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2148 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2149 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2150 m32r_elf_get_relocated_section_contents): First pass at relax support.
2152 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2154 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2155 entry for reading verdef records.
2156 Use correct braces for computing increments of extverdaux and
2157 exteverdef record pointers.
2159 start-sanitize-tic80
2160 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2162 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2166 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2168 * elflink.h (elf_link_find_version_dependencies): Check that
2169 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2172 start-sanitize-tic80
2173 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2175 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2178 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2180 * targets.c (bfd_default_vector): Make non-const.
2181 (find_target): New static function, broken out of
2183 (bfd_set_default_target): New function.
2184 (bfd_find_target): Call find_target. When defaulting, use
2185 bfd_default_vector[0] if it is not NULL.
2186 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2187 * bfd-in2.h, libbfd.h: Rebuild.
2189 * syms.c (bfd_is_local_label): Return false if the symbol has no
2191 * coff-i960.c (coff_i960_is_local_label_name): New function.
2192 (coff_bfd_is_local_label_name): Define.
2193 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2194 (coff_bfd_is_local_label_name): Define.
2195 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2196 (coff_bfd_is_local_label_name): Define.
2197 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2198 with .. or _.L_ as local.
2199 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2200 (bfd_elf32_bfd_is_local_label_name): Define.
2201 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2202 beginning with $ as local.
2204 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2206 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2207 rather than comparing against info->lprefix.
2208 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2209 * elflink.h (elf_link_input_bfd): Likewise.
2210 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2211 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2213 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2214 _bfd_elf_is_local_label_name if not already defined.
2215 * elf.c (_bfd_elf_is_local_label_name): New function.
2216 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2218 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2219 (m88k_is_local_label_name): New static function.
2221 * coffcode.h (coff_bfd_is_local_label_name): Define as
2222 _bfd_coff_is_local_label_name if not already defined.
2223 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2224 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2225 * libcoff.h: Rebuild.
2227 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2228 to _bfd_is_local_label_name.
2229 (bfd_target): Likewise.
2230 * syms.c (bfd_is_local_label): Define as function, not macro.
2231 (bfd_is_local_name): Define.
2232 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2233 bfd_generic_is_local_label, and take a string rather than a
2235 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2236 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2237 (bfd_generic_is_local_label): Don't declare.
2238 (bfd_generic_is_local_label_name): Declare.
2239 * bfd-in2.h, libbfd.h: Rebuild.
2240 * All backends: Change local_label to local_label_name.
2242 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2243 (mips_elf_relocate_got_local): Change return type to boolean.
2244 Don't assume that the first zero entry is unassigned; instead, use
2246 (mips_elf_relocate_section): Check return value of
2247 mips_elf_relocate_got_local.
2248 (mips_elf_create_got_section): Initialize assigned_gotno field.
2251 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2253 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2257 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2259 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2260 that have no contents merely because linker_mark is not set.
2262 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2264 * config.bfd (mips*-*-lnews*): New target.
2265 * coff-mips.c (mips_relocate_section): Make assert compare
2266 content byteorder instead of header byteorder.
2267 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2269 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2270 * configure.in (ecoff_biglittle_vec): Add case.
2271 * configure: Update.
2273 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2275 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2276 name begins with ".note".
2277 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2278 section whose name begins with ".note".
2279 (get_program_header_size): Corresponding change.
2281 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2282 jal and for jal overflow.
2284 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2286 From Eric Youngdale <eric@andante.jic.com>:
2287 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2288 not found, try looking it up again without the version name.
2289 (elf_link_add_object_symbols): Always link against the dynamic
2290 symbol table of a dynamic object. When linking against a dynamic
2291 object, include version strings in symbol names, and set up
2292 version information. Add indirect symbols for default versions.
2293 (elf_link_create_dynamic_sections): Add special version sections.
2294 (struct elf_assign_sym_version_info): Define.
2295 (struct elf_find_verdep_info): Define.
2296 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2297 up version sections.
2298 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2299 (elf_link_find_version_dependencies): New static function.
2300 (elf_link_assign_sym_version): New static function.
2301 (elf_link_renumber_dynsyms): New static function.
2302 (struct elf_final_link_info): Add symver_sec field.
2303 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2304 local symbols of a dynamic object. Handle DT_VER* constants.
2305 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2306 dynamic object. Skip indirect symbols from ELF objects. Remove
2307 the version name before choosing a hash bucket. Write out the
2308 version information if appropriate.
2309 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2310 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2311 (bfd_elf64_size_dynamic_sections): Likewise.
2312 * bfd-in2.h: Rebuild.
2313 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2314 Change elf_link_hash_flags to unsigned short.
2315 (ELF_LINK_HIDDEN): Define.
2316 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2317 dynverdef_hdr, dynversym_section, dynverdef_section,
2318 dynverref_section, cverdefs, cverrefs, verdef, verref.
2319 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2320 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2321 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2322 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2323 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2324 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2325 (_bfd_elf_slurp_version_tables): Declare.
2326 * elf.c (_bfd_elf_swap_verdef_in): New function.
2327 (_bfd_elf_swap_verdef_out): Likewise.
2328 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2329 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2330 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2331 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2332 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2333 version information if there is any.
2334 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2335 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2336 (elf_fake_sections): Handle .gnu.version* section names.
2337 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2338 (_bfd_elf_slurp_version_tables): New function.
2339 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2340 version name in string entered in dynamic hash table.
2341 * elfcode.h: Include fnmatch.h.
2342 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2343 symbol which was forced to become local.
2344 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2345 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2346 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2347 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2349 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2351 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2353 (mn10200_elf_relax_section): Correctly compute a symbol's value
2354 when the symbol is local, but not in the same section as we are
2355 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2358 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2360 * elf32-m32r.c: Rewrite to use ELF backend linker.
2361 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2362 Add small data area support (R_M32R_SDA16).
2363 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2364 * bfd-in2.h,libbfd.h: Regenerated.
2366 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2368 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2369 (mn10200_elf_relax_delete_bytes): Likewise.
2370 (mn10200_elf_symbol_address_p): Likewise.
2371 (mn10200_elf_get_relocated_section_contents): Likewise.
2372 (bfd_elf32_bfd_relax_section): Define.
2373 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2375 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2376 (mn10200_elf_relocate_section): Likewise.
2377 (elf_backend_relocate_section): Define.
2380 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2382 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2383 reloc.c, targets.c: New target, elf-*-D30V.
2385 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2387 * cpu-d30v.c, elf32-d30v.c: New files.
2390 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2392 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2393 * bfd-in2.h: Regenerated.
2394 start-sanitize-tic80
2395 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2396 (rtype2howto): Add function.
2397 (tic80_howto_table): Add.
2400 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2402 * sysdep.h: Don't define errno in MSVC if error.h is included.
2404 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2406 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2407 is initialized before it is used.
2409 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2411 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2412 symbol into a weak undefined symbol; leave it as a common symbol.
2414 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2416 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2417 about a symbol defined in a dynamic object if it has already been
2418 defined in a regular object.
2420 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2422 * makefile.vms: Add gcc flags to allow compiling with current gcc
2424 (targmatch.h): New dependency.
2426 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2428 * evax.h (ALPHA_R_CODEADDR): New relocation.
2429 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2431 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2433 * bfd-in2.h, libbfd.h: Rebuild.
2435 Restrict symbol length to 64 bytes, case preserving:
2436 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2437 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2438 (_bfd_evax_length_hash_symbol): Added.
2439 * evax-etir.c (_bfd_evax_write_etir): Call
2440 _bfd_evax_length_hash_symbol before output of symbol.
2441 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2442 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2444 * evax-emh.c: Output filename to object file without path.
2446 * evax-egsd.c: New sections for local and global commons.
2448 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2449 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2450 notices. Replace AXP with Alpha.
2452 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2454 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2455 sections if we are creating a shared library.
2457 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2459 * configure.host (i386-windows): Don't set host64=true.
2461 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2463 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2464 (elf_mips16_gprel_howto): New static variable.
2465 (mips16_gprel_reloc): New static function.
2466 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2467 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2468 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2469 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2470 * bfd-in2.h, libbfd.h: Rebuild.
2472 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2474 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2475 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2477 start-sanitize-r5900
2478 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2480 * config.bfd: add r5900
2483 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2485 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2486 the output section will be the absolute section; don't print an
2487 assertion message for that case when doing a relocateable link.
2489 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2491 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2492 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2493 need_fn_sub, call_stub, and call_fp_stub.
2494 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2495 (mips_elf_link_hash_newfunc): Initialize new fields.
2496 (mips_elf_link_hash_table_create): Likewise.
2497 (mips_elf_relocate_section): Redirect relocations to use mips16
2498 stubs when appropriate.
2499 (mips_elf_check_relocs): Attach stub sections to the appropriate
2500 symbol. Set need_fn_stub when appropriate.
2501 (mips_elf_always_size_sections): New static function.
2502 (mips_elf_check_mips16_stubs): New static function.
2503 (elf_backend_always_size_sections): Define.
2504 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2506 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2507 attached to sections which are not being included in the link.
2509 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2511 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2512 symbol value when computing the addend for a pc_relative
2515 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2517 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2518 relocateable link, just skip pc_relative pcrel_offset relocs.
2519 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2520 structure for an ARM26 reloc which can be resolved.
2521 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2522 reloc can be resolved.
2524 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2525 error in overflow check for R_RELBYTE.
2527 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2529 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2530 From Mark Rasin <mark.rasin@telrad.co.il>.
2532 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2535 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2537 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2538 (elf_mn10200_howto_table): Likewise.
2539 (mn10200_reloc_map): Likewise.
2541 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2543 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2544 * bfd-in2.h, libbfd.h: Regenerated.
2545 * elf32-m32r.c: Add support for them.
2547 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2549 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2550 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2551 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2552 r_format and r_pcrel. Always return a value.
2553 * riscix.c (MY_final_link_callback): Define to dummy value.
2555 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2556 relocations against the text segment, look up the output name of
2558 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2559 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2560 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2561 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2562 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2564 start-sanitize-tic80
2565 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2567 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2568 routines for little endian data.
2569 * coffcode.h (coff_write_object_contents): Set magic to
2570 TIC80_ARCH_MAGIC for TIc80.
2572 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2574 * coff-tic80.c (tic80coff_vec): Change to little endian data
2578 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2580 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2581 auxiliary_filters parameter to be const char * const *. Accept a
2582 NULL terminated array.
2583 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2584 (bfd_elf32_size_dynamic_sections): Update declaration.
2585 * bfd-in2.h: Rebuild.
2587 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2589 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2590 NOTYPE symbol in a text section as a FUNC symbol.
2592 * coffcode.h (coff_compute_section_file_positions): Force
2593 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2595 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2597 * libaout.h (machine_type): Reserve several values for sparclet.
2599 start-sanitize-tic80
2600 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2602 * config.bfd (tic80-*-*): Don't require 'coff'.
2605 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2607 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2608 table to v850_elf_reloc for all non-standard relocations.
2609 (v850_elf_check_relocs): Add check for h being non-null.
2610 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2611 statement instead of multiple ifs.
2612 (v850_elf_relocate_section): Fix up error message, don't just call
2615 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2617 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2618 Use bfd_elf_generic_reloc as special function for all relocs.
2619 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2621 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2622 24bit pc-relative reloc.
2624 start-sanitize-tic80
2625 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2627 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2628 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2629 header byte order is little endian. Use correct bfd_get and
2630 bfd_put routines for little endian headers.
2631 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2632 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2635 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2637 * reloc.c: Add BFD_RELOC_24.
2638 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2639 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2640 * bfd-in2.h, libbfd.h: Rebuilt.
2642 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2644 elf64-alpha multiple .got rewrite:
2646 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2647 (bfd_elf*_mkobject): Don't define here ...
2648 * elfxx-target.h: ... but rather here. Default always_size_sections
2650 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2651 what the #defines in elf-bfd.h transmuted it to anyway.
2653 * section.c: Add SEC_LINKER_CREATED flag.
2654 * bfd-in2.h: Rebuild.
2655 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2656 relocation section flags.
2657 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2658 SEC_IN_MEMORY to recognize generated bits.
2659 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2661 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2662 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2663 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2664 * elf32-ppc.c (ppc_elf_create_linker_section,
2665 ppc_elf_size_dynamic_sections): Likewise.
2666 * elf32-sparc.c (elf32_sparc_check_relocs,
2667 elf32_sparc_size_dynamic_sections): Likewise.
2668 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2670 (_bfd_elf_create_dynamic_sections): Likewise.
2671 (_bfd_elf_make_linker_section_rela): Likewise.
2672 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2673 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2674 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2675 to identify generated bits.
2676 (elf_link_input_bfd): Likewise.
2678 * elf64-alpha.c: Rewrite everything touching relocations.
2680 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2682 * elf32-v850.c (all functions and static variables): Go through
2683 and regularize names to be of the form v850_elf_<xxx>.
2684 (toplevel): Include <elf/v850.h>.
2685 (enum reloc_type): Move to include/elf/v850.h.
2686 (v850_elf_check_relocs): For common variables, if the variable is
2687 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2688 into the appropriate section.
2689 (elf_backend_check_relocs): Define.
2691 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2693 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2695 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2697 * config.bfd (mips*el-*-linux*): New target.
2698 (mips*-*-linux*): New target.
2700 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2701 Return a useful value.
2703 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2705 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2707 * configure: Rebuild.
2708 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2709 ac_cv_func_mmap in bfd/configure.host.
2711 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2712 filter_shlib and auxiliary_filter_shlib parameters.
2713 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2715 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2716 (bfd_elf64_size_dynamic_sections): Likewise.
2717 * bfd-in2.h: Rebuild.
2719 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2721 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2722 symbols, don't export a symbol which is defined by an object in an
2723 archive which contains shared objects.
2725 start-sanitize-tic80
2726 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2728 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2729 for TI TMS320c80 (MVP).
2730 (bfd_archures_list): Add bfd_tic80_arch.
2731 * bfd-in2.h: Regenerate by running "make headers".
2733 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2735 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2736 * configure.in (case $vec): Correct typo, "tb" not "tp".
2737 Also add cofflink.o for tic80coff_vec.
2738 * configure: Regenerate with autoconf.
2741 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2743 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2744 is configured with --with-mmap.
2746 start-sanitize-tic80
2747 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2749 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2750 (ALL_MACHINES): Add cpu-tic80.o
2751 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2752 * coff-tic80.c: Add skeleton, cloned from another coff config.
2753 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2757 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2759 * TODO: Correct a misspelling.
2760 start-sanitize-tic80
2761 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2762 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2763 * configure.in (case $vec): Add tic80coff_vec entry.
2764 * configure: Regenerate with autoconf.
2765 * archures.c (bfd_tic80_arch): Declare.
2766 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2767 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2768 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2769 (bfd_target_vector): Add tic80coff_vec entry.
2772 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2774 * elflink.h (elf_buckets): Add some more values for larger
2777 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2779 * Makefile.in (install): Move subdir_do out of conditional. From
2780 Fred Fish <fnf@cygnus.com>.
2782 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2784 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2786 (elf_mn10200_howto_table): Likewise.
2787 (mn10200_reloc_map): Likewise.
2789 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2791 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2792 mips16 symbol during the link.
2793 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2795 (mips_elf_link_output_symbol_hook): New static function.
2796 (elf_backend_link_output_symbol_hook): Define.
2798 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2801 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2803 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2804 against SEC_DEBUGGING sections here (revert patch of December 5).
2805 * elfcode.h (elf_object_p): Check for them here, instead.
2807 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2809 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2810 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2812 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2813 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2814 * elf-bfd.h (struct elf_size_info): Update declaration of
2816 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2817 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2818 * elfxx-target.h: Use new dynamic reloc routines by default.
2819 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2822 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2824 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2825 if NAMES_HAVE_UNDERSCORE is defined.
2827 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2829 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2831 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2833 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2836 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2838 * elflink.h (elf_link_add_object_symbols): Only add a weak
2839 symbol if the real definition is in the dynamic symbol table.
2840 After finding the real definition, then, if it is dynamic, add the
2841 weak symbol to the dynamic symbol table.
2843 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2845 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2847 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2850 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2852 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2854 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2855 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2856 * reloc.c: Remove mn10300 big endian relocs.
2857 * bfd-in2.h, libbfd.h: Rebuilt.
2859 * elf32-mn10200.c: Update from elf32-mn10300.c.
2861 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2863 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2865 * elf32-mn10300.c: Add some comments.
2867 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2869 * ihex.c (ihex_scan): Always initialize buf before jumping to
2871 (ihex_read_section): Likewise.
2873 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2875 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2876 inplace for most relocs.
2878 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2880 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2881 even if SEC_ALLOC is not set.
2882 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2883 when deciding whether to copy a reloc into a shared object.
2884 (elf_i386_relocate_section): Likewise.
2885 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2886 (elf32_sparc_relocate_section): Likewise.
2887 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2888 reloc section if it is not set in the source section.
2889 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2890 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2891 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2893 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2895 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2896 expects a .got.plt until we actually create it.
2898 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2900 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2901 message for bfd_reloc_outofrange, rather than aborting. From
2902 Philippe De Muyter <phdm@info.ucl.ac.be>.
2904 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2905 a relocateable link, don't try to process them. From Heinz Wrobel
2906 <wrobel@lpr.e-technik.tu-muenchen.de>.
2908 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2910 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2911 mn10300_info_howto_rel. Tweak reloc argument to be an
2912 Elf32_Internal_Rela.
2913 (USE_RELA): Define instead of USE_REL.
2914 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2916 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2918 * configure.in, configure: Handle mips*-sgi-irix6*.
2919 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2922 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2924 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2925 relocation against a symbol defined in a section with no output
2928 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2930 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2931 * configure, config.in: Rebuild with autoconf 2.12.
2933 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2934 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2935 (swap_out_syms): Set st_other from existing st_other field.
2936 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2938 (elf_link_output_extsym): Set the other field from the global hash
2940 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2941 (elf_mips16_jump_howto): New static variable.
2942 (mips16_jump_reloc): New static function.
2943 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2944 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2945 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2947 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2948 * bfd-in2.h, libbfd.h: Rebuild.
2949 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2951 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2953 * configure.host: Use long long for mips-sgi-irix6*.
2955 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2956 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2958 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2960 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2961 (enum reloc_type): Add more reloc types.
2962 (elf32_mn10300_howto_table): Update for new reloc types.
2963 (elf32_mn10300_reloc_map): Update for new reloc types.
2964 * reloc.c: Add some new relocs for the mn10300 series.
2965 * bfd-in2.h, libbfd.h: Rebuilt.
2967 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2969 * som.c (setup_sections): Don't lose for a space which has
2970 no data, but some symbols.
2972 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2974 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2975 (sunos_link_hash_table_create): Initialize got_needed.
2976 (sunos_create_dynamic_sections): Only set .got section size if it
2977 is not already set. Set got_needed.
2978 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2979 sdynptr, and only handle dynamic sections, if dynamic sections are
2981 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2982 Initialize .got section.
2983 (sunos_scan_ext_relocs): Likewise.
2984 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2986 (sunos_finish_dynamic_link): Check got_needed. Only set up
2987 dynamic linking information if needed.
2989 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2991 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2993 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2995 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2997 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2999 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
3002 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
3004 * filemode.c: Include sysdep.h.
3005 * ihex.c: Add casts to eliminate compiler warnings.
3006 * sunos.c: Add casts to eliminate compiler warnings.
3008 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3010 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
3012 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
3013 appropriate relocations in the .so file if shared.
3014 (ppc_elf_relocate_section): Ditto.
3016 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
3018 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
3019 complain_overflow_unsigned.
3021 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3023 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3024 overflows for R_D10V_16 and R_D10V_18.
3026 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3028 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3029 (do_with_relocs): Likewise.
3030 (do_as_repeat): Likewise.
3031 (copy_expression): Likewise.
3033 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3035 * ieee.c (ieee_write_external_part): Correctly record whether
3036 there is an external part.
3038 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3040 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3041 handle tda offsets for sld.w and sst.w instructions.
3042 Fix alignment check in sld.w and sst.w tda reloc handling.
3044 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3046 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3048 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3050 * elf32-v850.c: Add comments about assumptions about
3051 char, short & long sizes.
3052 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3053 problems for several relocs.
3055 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3056 R_V850_SDA_OFFSET entry.
3058 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3060 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3061 Store import file index in ldindx.
3062 (xcoff_build_ldsyms): Assume that ldsym was not previously
3063 allocated. For an imported symbol, copy ldindx into l_ifile.
3065 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3067 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3068 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3069 fields in R_V850_TDA_OFFSET.
3070 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3071 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3074 * elf32-v850.c: Include bfdlink.h.
3075 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3077 (elf32_v850_bfd_final_link_relocate): New function.
3078 (v850_elf_relocation_section): Likewise.
3079 (elf_backend_relocate_section): Define.
3081 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3083 * binary.c (binary_set_section_contents): Ignore sections which
3084 don't have SEC_LOAD and SEC_ALLOC set.
3086 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3088 * linker.c (_bfd_generic_final_link): Avoid losing static
3089 symbols in the .bss section.
3091 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3093 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3094 (mips32_64bit_reloc): New static function.
3095 (mips_reloc_map): Add entry for BFD_RELOC_64.
3096 (mips_elf_relocate_section): Handle R_MIPS_64.
3098 * linker.c (default_indirect_link_order): Print an error message
3099 when attempting to do a relocateable link with different object
3100 file formats, rather than calling abort.
3102 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3104 * reloc.c (m32r relocs): Rename them.
3105 * bfd-in2.h, libbfd.h: Regenerated.
3106 * elf32-m32r.c: Update.
3107 (m32r_elf_10_pcrel_reloc): New function.
3108 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3109 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3111 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3113 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3114 all sections that will be included in the output file.
3115 (_bfd_generic_link_output_symbols): Discard symbols in sections
3116 which are being discarded.
3117 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3118 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3119 (elf_v850_howto_table): Corresponding changes.
3120 (elf_v850_reloc_map): Corresponding changes.
3121 * reloc.c: Add additional V850 relocations.
3122 * bfd-in2.h, libbfd.h: Rebuilt.
3124 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3125 no longer want in pc-relative relocs.
3127 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3129 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3130 accept a reloc against an undefined sybmol!
3132 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3134 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3136 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3138 * VERSION: Bump for new relocation.
3140 * hosts/i386bsd.h: If NBPG is not defined, define it as
3141 PAGE_SIZE, for recent versions of FreeBSD.
3143 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3145 * configure.host: Use `long long' as the 64 bit type on a Solaris
3146 host, since both gcc and the SunPRO compilers support it.
3148 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3150 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3151 mistake to have reused the ECOFF LITERAL for ELF since they have
3152 different semantics.
3153 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3154 * bfd-in2.h, libbfd.h: Rebuild.
3156 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3159 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3160 dynamic relocation for an undefweak symbol when we are building
3161 a static executable.
3163 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3165 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3166 point explicitly to srcdir.
3167 (targmatch.h): Edit references to point explicitly to objdir.
3169 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3171 * config.bfd: When setting targ_cpu, don't get confused by
3174 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3176 * configure.host: Add support for windows host (a build done
3177 under the Microsoft build environment).
3179 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3181 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3182 definition in a dynamic object, add it to the dynamic symbol table
3183 if any dynamic object mentions it. Reverts part of last patch.
3185 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3186 (sunos_link_hash_table_create): Initialize got_base.
3187 (bfd_sunos_size_dynamic_sections): If the .got section is more
3188 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3190 (sunos_check_dynamic_reloc): Subtract got_base from a base
3191 relative relocation.
3193 * elf32-mips.c (elf_mips_isa): New static function.
3194 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3195 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3197 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3199 * archive.c (do_slurp_coff_armap): Only treat archive as little
3200 endian for i960 COFF.
3202 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3204 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3205 by the change in size of the section when EXEC_P is not set.
3207 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3208 (m68kcoff_rtype_to_howto): New static function.
3209 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3210 VMA to the addend for a PC relative reloc.
3212 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3214 * Makefile.in: Rebuild dependencies.
3216 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3219 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3221 * Makefile.in: Remove explicit dependencies for mn10200 and
3223 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3224 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3225 (dependencies): Rebuilt.
3227 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3229 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3230 during this function.
3232 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3233 section if the flags are compatible.
3235 * configure.in: Add havevecs, and put it in tdefaults.
3236 * mpw-config.in: Likewise.
3237 * configure: Rebuild.
3238 * targmatch.sed: New file; a sed script to build targmatch.h from
3240 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3241 * targets.c: Include "fnmatch.h".
3242 (struct targmatch): Define.
3243 (bfd_target_match): Define by including targmatch.h.
3244 (bfd_find_target): If the target is not found by name, search for
3245 it as a configuration triplet.
3246 * Makefile.in: Rebuild dependencies.
3247 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3248 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3249 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3250 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3251 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3252 (CFILES): Remove i386dynix.c and hp300bsd.c.
3253 (targmatch.h): New target.
3254 (do_clean): Remove targmatch.h.
3256 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3257 * acconfig.h: Add NEED_DECLARATION_GETENV.
3258 * configure, config.in: Rebuild.
3259 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3260 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3262 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3264 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3265 * cpu-mn10200.c, cpu-mn10300.c: New files.
3266 * elf32-mn10200.c, elf32-mn10300.c: New files.
3267 * Makefile.in: Break mn10x00 support into two separate
3268 configurations, mn10200 and mn10300.
3269 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3270 * bfd-in2.h, configure: Rebuilt.
3272 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3274 * Makefile.in (do_clean): Move config.log to do_distclean.
3276 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3278 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3279 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3280 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3281 (elf32-mn10x00.o): Add dependencies.
3282 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3283 (bfd_mn10x00_arch): Declare.
3284 (bfd_archures_list): Add bfd_mn10x00_arch.
3285 * config.bfd: Add mn10x00-*-*.
3286 * configure.in: Add bfd_elf32_mn10x00_vec.
3287 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3288 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3289 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3290 * bfd-in2.h, configure: Rebuilt.
3292 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3294 openVMS/Alpha: Provide filename and case_hack flags via
3295 symbol table from gas.
3296 Add case_hack code for symbol output from vax/vms.
3297 * evax-alpha.c (evax_initialize): Remove filename handling,
3298 filename is provided via symbol table.
3299 (evax_get_symtab): Use local symbol count when setting up table.
3300 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3302 (_bfd_evax_write_egsd): Skip file name symbol.
3303 * evax-emh.c (get_vms_time_string): Local function now.
3304 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3306 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3307 through _bfd_evax_case_hack_symbol.
3308 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3310 (_bfd_evax_basename): Removed.
3311 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3312 * evax.h (evax_private_data_struct): Remove filename.
3313 (flag_hash_long_names, flag_show_after_trunc,
3314 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3317 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3319 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3320 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3321 (NO_SWAP_MAGIC): Don't define.
3322 (SWAP_MAGIC): Define.
3324 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3325 no hash table entry for a global symbol.
3327 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3329 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3331 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3333 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3334 symbol type with T_NULL. Warn if symbol type changes. Based on
3335 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3337 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3338 a dynamic object in the dynamic symbol table if it is referenced
3339 or defined by a regular object.
3341 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3343 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3344 remove dwarf local labels. Shrinks binaries by a factor of 3!
3346 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3348 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3349 by hand, rather than by calling bfd_make_section.
3351 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3353 * reloc.c: Rename m32r relocs.
3354 * bfd-in2.h, libbfd.h: Rebuilt.
3355 * elf32-m32r.c: Update.
3357 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3359 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3360 link, adjust the symbol index of a base relative reloc. Don't
3361 change the addend of a PC relative reloc if pcrel_offset is set.
3362 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3363 a relocateable link.
3365 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3366 it is zero, in case src_mask matters.
3367 (bfd_install_relocation): Likewise.
3369 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3371 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3373 (_bfd_xcoff_bfd_final_link): Don't set target_index
3374 to an uninitialized value.
3376 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3378 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3379 indices, rather than crashing.
3380 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3382 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3385 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3387 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3389 (coff_arm_adjust_symndx): New static function.
3390 (coff_adjust_symndx): Define.
3392 * srec.c (srec_scan): Accept multiple symbols on a single line.
3393 From Pascal Martin <pmartin@alsys.com>.
3397 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3399 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3400 (sunos_merge_private_bfd_data): New function.
3402 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3404 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3406 (bfd_merge_private_bfd_data): Likewise.
3407 * section.c (bfd_copy_private_section_data): Likewise.
3408 * syms.c (bfd_copy_private_symbol_data): Likewise.
3409 * bfd-in2.h: Rebuild.
3410 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3411 both BFD's are the right flavour.
3412 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3413 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3414 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3415 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3416 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3417 (ppc_elf_merge_private_bfd_data): Likewise.
3418 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3419 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3421 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3422 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3425 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3427 * reloc.c: Add m32r relocs.
3428 * bfd-in2.h, libbfd.h: Rebuilt.
3429 * cpu-m32r.c,elf32-m32r.c: New files.
3431 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3433 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3435 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3437 * tekhex.c (first_phase): Change type parameter from char to int.
3439 (pass_over): Change func to expect int, not char.
3441 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3442 rather than SEC_LOAD when aligning the file offset for the first
3443 section in a segment.
3445 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3447 * syms.c (coff_section_type): Make arg const.
3448 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3449 to make_bfd_asection().
3450 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3451 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3452 (_bfd_elf_stringtab_init): Remove prototype.
3454 * netbsd-core.c (swap_abort): Add prototype.
3455 * aix386-core.c (swap_abort): Ditto & make static
3456 * hpux-core.c (swap_abort): Ditto & make static.
3457 * irix-core.c (swap_abort): Ditto & make static.
3458 * ptrace-core.c (swap_abort): Ditto & make static.
3459 * trad-core.c (swap_abort): Ditto & make static.
3460 * coffswap.h (coff_swap_reloc_in): Ditto.
3461 (coff_swap_reloc_out): Ditto.
3462 (coff_swap_filehdr_in): Ditto.
3463 (coff_swap_filehdr_out): Ditto.
3464 (coff_swap_sym_in): Ditto.
3465 (coff_swap_sym_out): Ditto.
3466 (coff_swap_aux_in): Ditto.
3467 (coff_swap_aux_out): Ditto.
3468 (coff_swap_lineno_in): Ditto.
3469 (coff_swap_lineno_out): Ditto.
3470 (coff_swap_aouthdr_in): Ditto.
3471 (coff_swap_aouthdr_out): Ditto.
3472 (coff_swap_scnhdr_in): Ditto.
3473 (coff_swap_scnhdr_out): Ditto.
3474 * ihex.c (ihex_sizeof_headers): Ditto.
3475 * tekhex.c (getsym): Ditto.
3476 (find_chunk): Ditto & make static.
3477 (insert_byte): Ditto.
3478 (first_phase): Ditto.
3480 (tekhex_get_symtab): Ditto & make static.
3481 (tekhex_get_symtab_upper_bound): Ditto & make static.
3482 (tekhex_mkobject): Ditto.
3483 (tekhex_object_p): Ditto.
3484 (move_section_contents): Ditto.
3485 (tekhex_get_section_contents): Ditto.
3486 (tekhex_set_arch_mach): Ditto & make static.
3487 (tekhex_set_section_contents): Ditto.
3488 (writevalue): Ditto.
3491 (tekhex_write_object_contents): Ditto.
3492 (tekhex_sizeof_headers): Ditto.
3493 (tekhex_make_empty_symbol): Ditto.
3494 (tekhex_get_symbol_info): Ditto.
3495 (tekhex_print_symbol): Ditto.
3496 * irix-core.c (make_bfd_asection): Ditto.
3497 (irix_core_core_file_p): Ditto.
3498 (irix_core_core_file_failing_command): Ditto.
3499 (irix_core_core_file_failing_signal): Ditto.
3500 (irix_core_core_file_matches_executable_p): Ditto.
3501 (irix_core_make_empty_symbol): Ditto.
3502 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3503 * srec.c (srec_new_symbol): Ditto.
3504 (srec_get_section_contents): Ditto.
3505 (srec_set_arch_mach): Ditto.
3506 (srec_set_section_contents): Ditto.
3507 (internal_srec_write_object_contents): Ditto.
3508 (srec_write_object_contents): Ditto.
3509 (symbolsrec_write_object_contents): Ditto.
3510 (srec_sizeof_headers): Ditto.
3511 (srec_make_empty_symbol): Ditto.
3512 (srec_get_symtab_upper_bound): Ditto.
3513 (srec_get_symtab): Ditto.
3514 (srec_print_symbol): Ditto and make static.
3515 * elf.c (elf_read): Ditto
3516 (assign_section_numbers): Ditto.
3517 (elf_fake_sections): Ditto.
3518 (sym_is_global): Ditto.
3519 (elf_map_symbols): Ditto.
3520 (get_program_header_size): Ditto.
3521 * coffgen.c (make_a_section_from_file): Ditto.
3522 (coff_real_object_p): Ditto.
3523 (fixup_symbol_value): Ditto.
3524 (build_debug_section): Ditto.
3526 * syms.c (coff_section_type): Ditto.
3528 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3530 * bfd-in2.h: Rebuilt after m32r changes.
3532 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3534 * config.bfd,configure.in,configure: Add m32r support.
3535 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3536 * config.bfd: Keep target list alphabetically sorted.
3538 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3540 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3541 to add in the constant part found in the instruction itself.
3542 (case R_V850_HI16_S): Likewise.
3544 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3546 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3547 and R_D10V_18 to be 1 (word).
3549 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3551 * stabs.c (_bfd_link_section_stabs): If the output_section field
3552 of either section is bfd_abs_section, then the linker is
3553 discarding the section and we should not optimize it.
3555 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3557 * Makefile.in (aout-sparcle.o): New target.
3558 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3559 * config.bfd (sparclet-*-aout*): Add case.
3560 * configure.in (sparcle_aout_vec): Add case.
3561 * configure: Regenerated.
3562 * targets.c (sparcle_aout_vec): Declare.
3563 (bfd_target_vector): Add sparcle_aout_vec.
3564 * aout-sparcle.c: New file.
3566 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3568 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3569 low order sign bit propogation for R_V850_HI16_S.
3571 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3572 handling V850 specific relocs.
3573 (elf_v850_howto_table): Use the new function for some
3574 relocations. Twiddle masks & shifts for some relocs.
3575 Set partial_inplace where needed.
3577 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3579 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3580 default architecture to a machine number of 0.
3581 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3583 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3584 the output BFD is the default, set it from the first input BFD.
3586 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3588 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3589 insert at bitpos zero. The HI16 relocs are shifted right
3590 by 16 bits. Fix src_mask for all relocs.
3591 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3593 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3596 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3598 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3599 Rewrite to use BFD file read routines and to avoid using a fixed
3600 length for the file name.
3602 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3604 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3605 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3606 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3607 to R_V850_{32,16,8}.
3609 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3611 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3612 (elf_v850_howto_table): Add info for HI16_S reloc.
3613 (v850_reloc_map): Add HI_16_S reloc.
3614 * reloc.c: Define BFD_RELOC_V850_* relocs.
3616 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3619 * elf32-sh.c: New file.
3620 * elf.c (prep_headers): Handle bfd_arch_sh.
3621 * elfcode.h (write_relocs): Handle absolute symbol.
3622 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3623 (_bfd_elf64_link_read_relocs): Declare.
3624 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3625 elf_link_read_relocs. Make globally visible. Change all
3627 (elf_link_input_bfd): Get external symbols from cache in
3628 symtab_hdr->contents. Get contents from cache in
3630 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3632 * reloc.c: Define BFD_RELOC_SH_* relocs.
3633 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3634 * coff-sh.c (sh_insns_conflict): Fix a return value.
3635 (_bfd_sh_align_load_span): New globally visible function, broken
3636 out of sh_align_load.
3637 (sh_align_load): Call _bfd_sh_align_load_span.
3638 (sh_swap_insns): Change relocs parameter to PTR.
3639 * bfd-in2.h, libbfd.h: Rebuild.
3640 * targets.c (bfd_elf32_sh_vec): Declare.
3641 (bfd_elf32_shl_vec): Declare.
3642 * config.bfd (sh-*-elf*): New target.
3643 * configure.in (bfd_elf32_sh_vec): New target vector.
3644 (bfd_elf32_shl_vec): New target vector.
3645 * configure: Rebuild.
3646 * Makefile.in: Rebuild dependencies.
3647 (BFD32_BACKENDS): Add elf32-sh.o.
3648 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3650 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3651 page before checking D_PAGED.
3653 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3654 (ihex_write_object_contents): Remove extbase; always use segbase
3657 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3659 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3660 * configure.host (i[345]86-*-*): Ditto.
3661 * config.bfd (i[345]86-*-*): Ditto.
3662 * configure: Regenerate.
3664 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3667 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3669 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3670 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3671 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3672 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3673 will have an ST_CODE type, change the symbol's type to ST_DATA.
3674 * som.c (hppa_som_gen_reloc_type): Update prototype.
3676 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3678 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3679 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3680 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3681 (mips_elf_finish_dynamic_sections): Likewise.
3683 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3685 * configure.host (HLDENV): New variable to set. Set it for
3686 *-*-sysv4*, since those linkers may not support -R but they always
3687 support LD_RUN_PATH.
3689 * libieee.h (NSECTIONS): Don't define.
3690 (ieee_data_struct): Change section_table to asection **. Add
3692 * ieee.c (get_section_entry): If the table isn't big enough, make
3694 (ieee_slurp_sections): Remove assertion about number of sections.
3695 (ieee_object_p): Adjust initialization of ieee to match changes to
3698 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3699 symbols merely because we are generating a shared library.
3700 (xcoff_build_ldsyms): Don't set up global linkage code for an
3701 undefined symbol merely because we are generating a shared
3704 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3706 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3707 (BFD32_BACKENDS) Add elf32-v850.o.
3708 * archures.c: Add bfd_v850_arch.
3709 * bfd-in2.h: Add bfd_v850_arch.
3710 * config.bfd (v850-*-*): New target.
3711 * configure: (bfd_elf32_v850_vec) New vector.
3712 * configure.in: (bfd_elf32_v850_vec) New vector.
3713 * cpu-v850.c: New file.
3714 * elf.c (prep_headers): Added case bfd_arch_v850.
3715 * elf32-v850.c: New file.
3716 * targets.c (bfd_elf32_v850_vec): New vector.
3718 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3720 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3721 a function code symbol for an XMC_XO symbol.
3723 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3725 * mpw-config.in: Update editing of autoconf vars to reflect
3726 Jul 18 configure.in change.
3727 * mpw-make.sed: Update editing of include pathnames to be
3728 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3730 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3732 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3733 which to offset to get the .plt entry address is ".plt".
3735 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3737 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3738 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3739 Added, for internal use by the ARM gas.
3741 * bfd-in2.h: Rebuilt
3743 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3745 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3746 in section dynidx start.
3748 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3750 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3751 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3752 optimization for g++.
3754 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3756 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3757 the -mrelocatable-lib bit set and the other doesn't, clear the
3758 -mrelocatable-lib bit in the header.
3760 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3762 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3763 symbol against a STT_FUNC symbol in a shared library.
3765 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3767 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3768 symbol is found, automatically define the corresponding function
3771 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3772 if sym.n_numaux is not zero.
3773 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3774 entry to disagree about the number of aux entries if the symbol
3777 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3778 section if it might be needed, not just if info->shared.
3779 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3780 the start of .rel.dyn if we are going to use it.
3781 (mips_elf_finish_dynamic_sections): Only clear the first element
3782 of .rel.dyn if the size is greater than zero.
3784 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3786 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3787 undefined_symbol callback for a symbol, then don't issue any more
3788 warnings about loader relocs.
3789 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3790 after calling the undefined_symbol callback.
3792 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3793 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3794 as the AIX linker seems to do.
3796 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3798 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3799 (evax_initialize): Remove evax_reloc_table.
3800 (evax_close_and_cleanup): Ditto.
3802 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3804 (evax_bfd_reloc_type_lookup): Ditto.
3805 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3806 cooked_size == raw_size.
3807 * evax-emh.c (_bfd_evax_register_filename): Remove.
3808 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3809 * evax-misc.c (add_new_contents): Malloc section at full size.
3810 (_bfd_save_evax_section): Memcpy section contents directly.
3811 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3812 (evax_reloc_table): Remove.
3814 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3816 * makefile.vms: Add better support for DEC C compilation
3817 Add evax.h dependencies
3819 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3820 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3821 (BFD_RELOC_ALPHA_BASEREG): Remove.
3822 * bfd-in2.h, libbfd.h: Rebuild.
3824 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3826 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3827 getgid if _WIN32 is defined.
3828 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3830 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3832 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3833 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3835 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3838 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3840 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3842 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3843 (NEED_DECLARATION_REALLOC): New macro.
3844 * configure, config.in: Rebuild.
3845 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3846 (realloc): Declare if NEED_DECLARATION_REALLOC.
3848 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3849 <strings.h> if they exist.
3851 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3853 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3855 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3857 Based on patches from Eric Valette <valette@crf.canon.fr>:
3858 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3859 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3860 (elf_howto_table): Add entries for new relocs.
3861 (elf_i386_reloc_type_lookup): Handle new relocs.
3862 (elf_i386_info_to_howto): Just call abort.
3863 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3864 (elf_i386_relocate_section): Likewise.
3866 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3868 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3870 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3872 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3873 only get the LMA from the phdr if they are in the same part of the
3876 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3877 new segment to make them more comprehensible. If the relationship
3878 between the LMA and the VMA changed, start a new segment. Don't
3879 check dynsec when deciding whether to start a new segment for a
3880 writeable section; -N will now handle this.
3882 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3884 * libhppa.h: Remove "esel" changes. Not the right approach.
3885 * som.c: Corresponding changes.
3886 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3887 which don't have a SOM symbol type associated with them.
3888 Reverses a 1994 change.
3890 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3892 Make ld -N more reasonable for ELF:
3893 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3894 phdr_in_section to false, and always use a single load segment.
3895 (elf_sort_sections): Sort sections by LMA after VMA.
3896 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3897 align to maxpagesize.
3898 (assign_file_positions_except_relocs): Likewise.
3899 * elfcode.h (elf_object_p): If a section is loaded but not page
3900 aligned, clear D_PAGED.
3902 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3904 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3905 Added, for internal use by the ARM gas.
3907 * bfd-in2.h: Rebuilt
3909 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3911 * libhppa.h (R_HPPA_ESEL): New field selector.
3912 (e_esel): Similarly.
3913 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3914 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3915 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3917 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3919 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3920 archive search before looking for stripped dynamic objects.
3922 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3924 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3925 symbol a warning rather than an error.
3927 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3929 * elf.c (assign_file_positions_for_segments): Track the virtual
3930 memory position separately from the file position, and use it to
3931 compute the alignment adjustment.
3933 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3935 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3936 and fixed mask on R_D10V_10_PCREL_L.
3938 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3940 * elf64-mips.c: Include "aout/ar.h".
3941 (mips_elf64_slurp_armap): New static function.
3942 (mips_elf64_write_armap): New static function.
3943 (bfd_elf64_archive_*): Define.
3944 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3945 Use instead of bfd_generic_archive_p.
3946 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3947 instead of _bfd_write_archive_contents.
3948 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3949 _bfd_generic_mkarchive.
3950 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3951 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3953 (TARGET_LITTLE_SYM): Likewise.
3954 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3956 * Makefile.in: Rebuild dependencies.
3958 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3959 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3960 SHT_MIPS_EVENTS sections.
3961 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3962 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3964 (_bfd_mips_elf_fake_sections): Likewise.
3966 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3967 * ecoff.c (ecoff_compute_section_file_positions): Copy
3968 rdata_in_text from backend info to tdata. Clear it if any data
3969 section comes before .rdata.
3970 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3971 tdata rather than backend info.
3973 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3975 * configure.in: Fix test for whether a compiler has a 64 bit
3976 type. From Jim Wilson <wilson@cygnus.com>.
3978 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3980 * configure.host (mips-sgi-irix6*): New host.
3982 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3983 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3984 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3986 * configure: Rebuild.
3987 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3988 (BFD_HOST_64_BIT): Define conditionally.
3989 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3990 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3991 (symvalue, bfd_size_type): Likewise.
3992 * bfd-in2.h: Rebuild.
3993 * Makefile.in (do_clean): Remove bfd-tmp.h.
3994 (do_distclean): Remove bfd-in3.h.
3995 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3996 (bfd-in3.h): New target.
3998 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3999 Andrew Gierth <ANDREWG@microlise.co.uk>.
4001 * configure.host: Set INSTALL_SHLIB.
4002 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
4003 * configure: Rebuild.
4004 * Makefile.in (install): Use @INSTALL_SHLIB@.
4006 * config.bfd (mips*-*-irix6*): New target.
4007 * configure.host: Handle Irix 6 shared library like Irix 5.
4009 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
4010 symbol for a magic name.
4011 (xcoff_link_input_bfd): Don't change the reloc symbol for an
4013 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
4016 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
4018 * mpw-config.in: Add ELF support to mips config, create the
4019 elf32-target.h file in the object dir.
4020 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
4022 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4024 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4025 Also removed most abort calls, in favor of using bfd reporting.
4027 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4029 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4030 (BFD32_BACKENDS) Add elf32-d10v.o.
4031 * archures.c: Add bfd_d10v_arch.
4032 * bfd-in2.h: Add bfd_d10v_arch.
4033 * config.bfd (d10v-*-*): New target.
4034 * configure: (bfd_elf32_d10v_vec) New vector.
4035 * configure.in: (bfd_elf32_d10v_vec) New vector.
4036 * cpu-d10v.c: New file.
4037 * elf.c (prep_headers): Added case bfd_arch_d10v.
4038 * elf32-d10v.c: New file.
4039 * libbfd.h: Rebuild.
4040 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4041 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4042 * targets.c (bfd_elf32_d10v_vec): New vector.
4044 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4046 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4048 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4050 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4051 bfd_mach_i386_i8086 machine types.
4053 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4055 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4058 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4060 * coffcode.h (coff_set_section_contents): A/UX does not require
4061 special handling of the _LIB section.
4063 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4065 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4066 value for R_RELBYTE.
4068 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4069 array if one was allocated.
4071 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4073 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4074 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4075 use_rld_obj_head and rld_value.
4076 (mips_elf_link_hash_table_create): Initialize new fields.
4077 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4079 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4080 __rld_obj_head symbol not seen, create an __rld_map symbol.
4081 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4082 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4083 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4084 __rld_obj_head symbol.
4085 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4087 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4089 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4091 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4092 ppc_elf_addr16_ha_reloc.
4093 (ppc_elf_addr16_ha_reloc): New static function.
4095 * coff-mips.c (struct mips_hi): Define.
4096 (mips_refhi_list): New static variable.
4097 (mips_refhi_addr, mips_refhi_addend): Remove.
4098 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4099 (mips_reflo_reloc): Process mips_refhi_list.
4100 (mips_relhi_list): New static variable.
4101 (mips_relhi_addr, mips_relhi_addend): Remove.
4102 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4103 (mips_rello_reloc): Process mips_relhi_list.
4104 (mips_relocate_section): Permit an arbitrary number of REFHI or
4105 RELHI relocs before the associated REFLO or RELLO reloc.
4107 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4109 * aout-target.h (MY(callback)): Set reloc_count fields.
4111 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4113 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4114 sections unless this is a SunOS link.
4116 * VERSION: Set to 2.7.1.
4118 * Released binutils 2.7.
4120 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4122 * i386aout.c: Include "aout/aout64.h".
4123 (i386aout_write_object_contents): New static function.
4124 (MY_write_object_contents): Define.
4126 * netbsd.h (MY(write_object_contents)): Make sure that
4127 adjust_sizes_and_vmas is called before fiddling with the magic
4130 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4132 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4134 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4136 * libbfd-in.h (itos, stoi): Don't define.
4137 * libbfd.h: Rebuild.
4138 * i386lynx.c (KEEPIT): Define as udata.i.
4139 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4140 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4141 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4142 flags. Don't use stoi.
4144 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4146 * elf.c (map_sections_to_segments): Don't start a new segment for
4147 a writable section if it's on the same page as the previous
4148 segment. Reset the writable variable for a readonly section.
4150 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4152 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4153 first_thunk_address, thunk_size, and import_table_size.
4154 * peicode.h: Improved some diagnostics regarding edata sections.
4156 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4158 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4159 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4161 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4163 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4164 with XCOFF_DEF_DYNAMIC set is really defined.
4165 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4166 (xcoff_link_add_symbols): Only create special sections if using an
4169 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4171 (bfd_install_relocation): Likewise.
4173 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4175 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4177 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4178 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4179 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4180 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4181 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4182 are found for LITERAL relocs.
4183 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4184 taken, we cannot generate a .plt entry for the symbol.
4186 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4188 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4189 sysconf functions (for gprof).
4190 * configure, config.in: Rebuild.
4192 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4194 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4195 an archive if it has a map. If the object file has the wrong
4198 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4199 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4201 (alpha_relocate_section): Likewise.
4203 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4204 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4205 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4206 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4207 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4208 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4209 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4210 * peicode.h: Corresponding changes.
4212 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4214 * elflink.h (elf_create_pointer_linker_section): Comment out code
4215 dealing with making GOT pointers negative of the GOT symbol for
4218 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4220 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4221 increment the .rela.plt size until after we're done creating the
4223 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4224 .rela.plt offset directly rather than calculating it.
4226 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4228 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4229 Use autoconf-set values.
4230 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4231 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4234 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4235 * configure: Rebuilt.
4237 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4239 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4240 handling code > 1k away.
4242 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4244 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4245 defined, output whenever the symbol is updated.
4247 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4249 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4250 section to 0 if user_set_vma is set.
4251 * elflink.h (elf_bfd_final_link): Likewise.
4253 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4255 Partially undo patch of Jun 20.
4256 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4257 (coff_compute_section_file_positions): Likewise.
4258 (coff_write_object_contents): Likewise. Re-add deleted code, but
4259 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4260 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4262 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4264 * config.bfd: Add support for *-*-rtems* configurations.
4266 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4268 * elf.c (prep_headers): Add bfd_arch_alpha case.
4270 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4272 * elf64-alpha.c: New file.
4273 * config.bfd (alpha-*-linuxecoff*): New target.
4274 (alpha-*-linux*, alpha-*-elf*): New targets.
4275 * configure.in (bfd_elf64_alpha_vec): New vector.
4276 * configure: Rebuild.
4277 * targets.c (bfd_elf64_alpha_vec): Declare.
4278 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4279 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4280 * bfd-in2.h, libbfd.h: Rebuild.
4281 * Makefile.in: Rebuild dependencies.
4282 (BFD64_BACKENDS): Add elf64-alpha.o.
4283 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4285 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4287 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4288 than relying on a right shift of 32.
4290 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4292 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4293 ifdef to COFF_WITH_PE.
4294 (coff_compute_section_file_positions): Likewise.
4295 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4296 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4297 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4298 COFF_IMAGE_WITH_PE, always include.
4300 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4302 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4304 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4305 approximate the correct answer if SIZEOF_HEADERS was not used.
4307 * binary.c (binary_set_section_contents): Set section file
4308 position based on LMA rather than VMA.
4310 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4312 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4313 symbols if info->strip == strip_all.
4315 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4317 * coff-h8300.c: Remove #if 0 code.
4318 (compatable): Don't allow mixing/matching of different architectures.
4320 * archures.c (bfd_mach_h8300s): Add.
4321 * bfd-in2.h: Rebuilt.
4322 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4324 (h8300_reloc16_estimate): Likewise.
4325 (h8300_reloc16_extra_cases): Likewise.
4326 (h8300_bfd_link_add_symbols): Likewise.
4327 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4328 (coff_set_flags): Likewise.
4329 * cpu-h8300.c (h8300_scan): Likewise.
4330 Add H8/S to bfd_h8300_arch list.
4332 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4334 Added support for Alpha OpenVMS:
4335 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4336 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4337 * config.h-vms, makefile.vms: New files.
4338 * config.bfd (alpha-*-*vms*): New target.
4339 * configure.in (evax_alpha_vec): New target vector.
4340 * configure: Rebuild.
4341 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4342 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4343 * targets.c (bfd_target_evax_flavour): Define.
4344 (evax_alpha_vec): Declare.
4345 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4346 if BFD64 is defined.
4347 * bfd-in2.h, libbfd.h: Rebuild.
4348 * Makefile.in: Rebuild dependencies.
4349 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4350 evax-emh.o, and evax-misc.o.
4351 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4352 evax-etir.c, evax-emh.c, and evax-misc.c.
4353 (HFILES): Add evax.h.
4355 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4357 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4359 (h8300_bfd_link_add_symbols): Likewise.
4361 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4363 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4364 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4366 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4368 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4369 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4371 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4372 R_MIPS_32 relocs if creating a shared library.
4374 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4376 * peicode.h (add_data_entry): Use pei_section_data rather than
4377 _cooked_size. Corresponds to May 13 change in coffcode.h.
4379 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4381 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4382 * coffcode.h (coff_write_object_contents): If there are long
4383 section names, always set the f_symptr field, even if there are no
4385 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4386 if there are no symbols.
4388 * coffgen.c (make_a_section_from_file): Check return value of
4389 _bfd_coff_read_string_table.
4390 (coff_real_object_p): Check return value of
4391 make_a_section_from_file.
4392 (_bfd_coff_read_string_table): Check that there are some symbols
4393 before trying to read the string table size.
4395 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4397 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4398 to replace a symbol in a dynamic object with a symbol from another
4399 dynamic object, do the replacement if the existing symbol is
4400 global linkage code.
4402 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4403 for _ptrgl, and treat it as global linkage code.
4405 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4406 filename or N_SO symbol past the offset, and use it to indicate
4407 that there is no line number or function when appropriate.
4409 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4411 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4412 common symbol defined by the linker. Don't export function code
4413 even if export_defineds is set.
4415 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4417 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4419 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4420 (h8300_symbol_address_p): New function.
4421 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4424 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4426 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4428 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4429 correctly for the two variants. Allow relaxing if the target
4430 is 128 bytes away since after relaxation it'll be 126 bytes away.
4431 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4432 "dot" and "value". Allow relaxing if the target is 128 bytes
4433 away since after relaxation it'll be 126 bytes away.
4434 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4435 the given section until nothing changes.
4437 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4439 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4440 alignment hack--we can get the lnnoptr info another way without
4441 suddenly increasing the alignment requirements. Set the flags for
4443 (ecoff_compute_section_file_positions): Do so.
4445 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4447 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4448 to keep the HP emulator database happy.
4450 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4451 From Kevin Buettner <kev@primenet.com>.
4453 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4455 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4456 name of a NULL section.
4458 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4460 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4461 set, always call the notice callback.
4463 * VERSION: Increment for bfdlink.h change.
4465 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4467 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4468 (sh_relax_delete_bytes): Correct handling of differently sized
4469 trailing alignment reloc.
4471 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4472 * bfd-in2.h: Rebuild.
4473 * configure.in: Warn if there is no known 64 bit type.
4474 * configure: Rebuild.
4476 * Makefile.in: Rebuild dependencies.
4477 (BFD32_BACKENDS): Add ppcboot.o.
4478 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4480 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4481 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4483 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4485 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4486 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4487 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4488 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4490 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4492 * elf64-mips.c: Improve reloc special_functions and handling of
4493 SHT_MIPS_OPTIONS section.
4494 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4495 mips_elf_hi16_reloc and make globally visible.
4496 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4497 make globally visible.
4498 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4499 make globally visible.
4500 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4501 and make globally visible.
4502 (gprel16_with_gp): Check howto->src_mask before using value in
4504 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4505 and make globally visible.
4506 (gprel32_with_gp): Check howto->src_mask before fetching value.
4507 (bfd_mips_elf_swap_options_in): New function.
4508 (bfd_mips_elf_swap_options_out): New function.
4509 (_bfd_mips_elf_set_private_flags): Rename from
4510 mips_elf_set_private_flags and make globally visible.
4511 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4512 mips_elf_copy_private_bfd_data and make globally visible.
4513 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4514 mips_elf_merge_private_bfd_data and make globally visible.
4515 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4516 for a SHT_MIPS_OPTIONS section.
4517 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4518 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4519 name of a SHT_MIPS_OPTIONS section.
4520 (_bfd_mips_elf_set_section_contents): New function.
4521 (mips_elf32_section_processing): Set the GP value in a
4522 SHT_MIPS_OPTIONS section.
4523 (_bfd_mips_elf_find_nearest_line): Rename from
4524 mips_elf_find_nearest_line and make globally visible.
4525 (bfd_elf32_set_section_contents): Define.
4526 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4527 (_bfd_mips_elf_lo16_reloc): Declare.
4528 (_bfd_mips_elf_gprel16_reloc): Declare.
4529 (_bfd_mips_elf_got16_reloc): Declare.
4530 (_bfd_mips_elf_gprel32_reloc): Declare.
4531 (_bfd_mips_elf_set_private_flags): Declare.
4532 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4533 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4534 (_bfd_mips_elf_find_nearest_line): Declare.
4535 (_bfd_mips_elf_set_section_contents): Declare.
4537 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4539 (elf_info_to_howto): Define.
4540 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4542 (elf_info_to_howto): Define.
4543 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4545 (elf_info_to_howto): Define.
4547 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4548 R_MOV16B[12], to match change in coff/internal.h.
4550 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4552 * elf64-mips.c: Extensive additions to provide better support for
4553 writing files and for gas.
4554 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4555 of mips_elf_object_p.
4556 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4557 _bfd_mips_elf_object_p.
4558 (_bfd_mips_elf_final_write_processing): Rename from
4559 mips_elf_final_write_processing and make globally visible.
4560 (_bfd_mips_elf_fake_sections): Rename from
4561 mips_elf_fake_sections and make globally visible.
4562 (_bfd_mips_elf_section_from_bfd_section): Rename from
4563 mips_elf_section_from_bfd_section and make globally visible.
4564 (_bfd_mips_elf_section_processing): New function, broken out of
4565 mips_elf_section_processing.
4566 (mips_elf32_section_processing): Rename from
4567 mips_elf_section_processing; call
4568 _bfd_mips_elf_section_processing.
4569 (_bfd_mips_elf_symbol_processing): Rename from
4570 mips_elf_symbol_processing and make globally visible.
4571 (_bfd_mips_elf_read_ecoff_info): Rename from
4572 mips_elf_read_ecoff_info and make globally visible.
4573 (mips_elf32_ecoff_debug_swap): Rename from
4574 mips_elf_ecoff_debug_swap.
4575 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4576 struct symbol_cache_entry.
4577 (_bfd_elf_validate_reloc): New function, moved in from
4578 elfcode.h:validate_reloc.
4579 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4580 to _bfd_elf_validate_reloc. Change all callers.
4581 * elf-bfd.h (bfd_section_from_shdr): Declare.
4582 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4583 (_bfd_elf_validate_reloc): Declare.
4584 (_bfd_mips_elf_object_p): Declare.
4585 (_bfd_mips_elf_fake_sections): Declare.
4586 (_bfd_mips_elf_section_from_bfd_section): Declare.
4587 (_bfd_mips_elf_section_processing): Declare.
4588 (_bfd_mips_elf_symbol_processing): Declare.
4589 (_bfd_mips_elf_read_ecoff_info): Declare.
4590 (_bfd_mips_elf_final_write_processing): Declare.
4591 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4594 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4595 (mips_elf_final_write_processing): Likewise.
4597 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4599 64-bit MIPS ELF ABI objdump support:
4600 * elf64-mips.c: New file.
4601 * Makefile.in: Rebuild dependencies.
4602 (BFD64_BACKENDS): Add elf64-mips.o.
4603 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4604 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4605 bfd_elf64_littlemips_vec to targ_selvecs.
4606 (mips*-*-elf*): Likewise.
4607 * confingure.in: Add bfd_elf64_bigmips_vec and
4608 bfd_elf64_littlemips_vec to vector switch.
4609 * configure: Rebuild.
4610 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4611 broken out of mips_elf_section_from_shdr.
4612 (mips_elf32_section_from_shdr): Rename from
4613 mips_elf_section_from_shdr. Call new function.
4614 (elf_backend_section_from_shdr): Update name of renamed function.
4615 * elf-bfd.h (struct elf_size_info): Change second parameter of
4616 write_out_phdrs to be const. Likewise for second parameter of
4618 (struct bfd_elf_section_data): Add rel_hdr2 field.
4619 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4620 (bfd_elf32_swap_symbol_out): Likewise.
4621 (bfd_elf32_swap_reloc_in): Likewise.
4622 (bfd_elf32_swap_reloc_out): Likewise.
4623 (bfd_elf32_swap_reloca_in): Likewise.
4624 (bfd_elf32_swap_reloca_out): Likewise.
4625 (bfd_elf32_swap_phdr_in): Likewise.
4626 (bfd_elf32_swap_phdr_out): Likewise.
4627 (bfd_elf32_swap_dyn_in): Likewise.
4628 (bfd_elf32_swap_dyn_out): Likewise.
4629 (bfd_elf32_slurp_symbol_table): Declare.
4630 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4631 (bfd_elf32_write_out_phdrs): Declare.
4632 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4633 (bfd_elf64_swap_symbol_out): Likewise.
4634 (bfd_elf64_swap_reloc_in): Likewise.
4635 (bfd_elf64_swap_reloc_out): Likewise.
4636 (bfd_elf64_swap_reloca_in): Likewise.
4637 (bfd_elf64_swap_reloca_out): Likewise.
4638 (bfd_elf64_swap_phdr_in): Likewise.
4639 (bfd_elf64_swap_phdr_out): Likewise.
4640 (bfd_elf64_swap_dyn_in): Likewise.
4641 (bfd_elf64_swap_dyn_out): Likewise.
4642 (bfd_elf64_slurp_symbol_table): Declare.
4643 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4644 (bfd_elf64_write_out_phdrs): Declare.
4645 (_bfd_mips_elf_section_from_shdr): Declare.
4646 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4647 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4648 section for the section, add the new one to rel_hdr2. Increment
4649 reloc_count rather than setting it.
4650 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4651 Remove static declaration.
4652 (elf_write_shdrs_and_ehdr): Define name as macro.
4653 (elf_write_out_phdrs): Likewise.
4654 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4655 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4656 (elf_swap_symbol_in): Change second parameter to be const.
4657 (elf_swap_symbol_out): Likewise.
4658 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4659 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4660 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4661 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4662 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4663 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4664 parameter to be const. Make non-static.
4665 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4667 (elf_slurp_symbol_table): Make non-static.
4668 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4669 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4670 (elf_backend_size_info): Likewise.
4671 (elfNN_bed): Use elf_backend_size_info.
4672 * targets.c (bfd_elf64_bigmips_vec): Declare.
4673 (bfd_elf64_littlemips_vec): Declare.
4674 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4675 bfd_elf64_littlemips_vec if BFD64 is defined.
4677 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4679 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4681 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4682 zeroes, in alignment holes.
4684 * configure: Rebuild with autoconf 2.10.
4686 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4687 potential leading underscore in the allocated buffer.
4689 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4691 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4692 symbols into .sbss if this is a relocatable link.
4694 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4696 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4697 undefined symbols when creating a shared library.
4699 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4701 * coff-sh.c: Add a bunch of new code and static const arrays to
4702 support aligning loads and stores on four byte memory boundaries.
4704 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4706 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4707 call sh_align_loads.
4708 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4711 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4713 * cache.c (bfd_open_file): Unlink the file before opening it for
4714 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4716 * opncls.c (bfd_fdopenr): Set opened_once.
4718 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4720 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4723 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4724 the code unconditionally.
4726 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4728 * libcoff-in.h (struct pei_section_tdata): Define structure.
4729 (pei_section_data): Define macro.
4730 * libcoff.h: Rebuild.
4731 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4732 store s_paddr field in pei_section_data.
4733 (coff_compute_section_file_positions): Use pei_section_data rather
4734 than _cooked_size, and don't overwrite an existing value.
4735 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4736 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4737 * peicode.h (coff_bfd_copy_private_section_data): Define if
4739 (pe_bfd_copy_private_section_data): New static function if
4742 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4744 * srec.c (srec_set_arch_mach): Write as a function rather than a
4747 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4748 no map, just check each member in turn to see whether it is
4751 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4753 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4754 table. Call BFD_ASSERT to validate header size, instead of
4756 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4759 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4761 * ppcboot.c: New target for looking at PPCbug boot records.
4763 * config{ure.in,.bfd}: Add support for ppcboot target.
4765 * configure: Regenerate.
4767 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4769 * coff-h8300.c (howto_table): Update names to match recent
4770 changes to include/coff/internal.h. Fix minor errors in the
4771 existing relocs. Add R_MOVL1 and R_MOVL2.
4772 (rtype2howto): Similarly.
4773 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4774 existing relaxing code and peform more relaxing.
4775 (h8300_reloc16_extra_cases): Likewise.
4777 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4779 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4782 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4784 * elfcode.h (elf_object_p): Reject generic ELF target if
4785 e_machine matches an alternate machine code in a specific backend.
4787 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4788 obsolete align_power_min field.
4790 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4792 * coff-h8300.c (reloc_howto_type): Add howto entry for
4794 (rtype2howto): Handle R_PCRWORD_B.
4795 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4796 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4797 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4798 branch (R_PCWORD_B).
4800 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4802 * aoutx.h (translate_from_native_sym_flags): Set the section for
4803 BSF_CONSTRUCTOR symbols.
4805 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4808 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4810 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4811 stop looking when section is found.
4813 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4815 * coffcode.h (STRING_SIZE_SIZE): Define.
4816 (styp_to_sec_flags): Handle long symbol names when looking for the
4818 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4819 (bfd_coff_long_section_names): Define.
4820 (coff_write_object_contents): Handle long section names.
4821 (bfd_coff_std_swap_table): Initialize new field.
4822 * libcoff.h: Rebuild.
4823 * coffgen.c (make_a_section_from_file): Handle long section
4825 (coff_write_symbols): Handle long section names.
4826 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4827 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4828 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4829 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4830 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4831 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4832 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4833 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4835 * bout.c (b_out_callback): Set lma of sections.
4836 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4837 parameter to output_bfd. Used input_bfd instead of output_bfd in
4840 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4842 * aoutx.h (translate_from_native_sym_flags): Don't create
4843 SEC_CONSTRUCTOR sections.
4844 * ecoff.c (ecoff_set_symbol_info): Likewise.
4846 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4847 From Don Bowman <bowman@waterloo.hp.com>.
4849 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4851 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4852 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4854 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4856 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4857 mips_32_relocs field.
4858 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4859 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4860 relocs against a global symbol which is not defined in a regular
4862 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4863 against a global symbol, increment mips_32_relocs.
4864 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4865 the symbol is not defined in a regular file, make room in the
4868 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4870 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4871 file position and the virtual file position separately. Set
4872 filepos information bsaed on the real file position.
4873 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4874 Jan 23 change to coffcode.h.
4876 * som.c (som_slurp_symbol_table): Set the symbol count to the
4877 number of BFD symbols created.
4879 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4881 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4882 output file if linking shared objects. Loop to check all relocs,
4883 rather than returning false on first error.
4885 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4887 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4888 (ppc_elf_additional_program_headers): If .interp section, bump #
4889 of program headers by 1.
4890 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4891 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4892 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4894 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4896 (ppc_elf_relocate_section): If the output section isn't defined,
4897 don't abort, just give an error message.
4899 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4900 being created is .sdata or .sdata2, don't make the symbol dynamic.
4902 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4904 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4905 members of an archive for dynamic objects with no symbols, and
4906 pass them directly to check_archive_element.
4907 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4908 xcoff_link_check_dynamic_ar_symbols.
4909 (xcoff_link_check_dynamic_ar_symbols): New static function.
4911 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4912 from _bfd_nodynamic to _bfd_xcoff.
4913 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4915 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4916 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4917 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4918 * libcoff.h: Rebuild.
4919 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4920 (xcoff_get_section_contents): New static function.
4921 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4922 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4923 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4924 (xcoff_dynamic_reloc): New static variable.
4925 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4926 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4928 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4930 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4931 if reloc_entry->addend is not 0.
4932 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4934 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4936 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4938 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4939 Add entries for R_SPARC_[56].
4940 (sparc_reloc_map): Add entries for R_SPARC_[56].
4942 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4944 Optimize linking of stabs in sections as used in ELF and COFF.
4945 * stabs.c: New file.
4946 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4947 (_bfd_write_section_stabs): Declare.
4948 (_bfd_write_stab_strings): Declare.
4949 * libbfd.h: Rebuild.
4950 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4951 (struct coff_link_hash_table): Add stab_info field.
4952 * libcoff.h: Rebuild.
4953 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4955 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4957 (_bfd_coff_final_link): Write out stab strings hash table.
4958 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4959 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4961 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4962 (struct bfd_elf_section_data): Add stab_info field.
4963 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4965 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4966 _bfd_link_section_stabs.
4967 (elf_bfd_final_link): Write out stab strings hash table.
4968 (elf_link_input_bfd): Handle optimized stabs sections.
4969 * reloc.c (_bfd_final_link_relocate): Check address against
4970 _raw_size rather than _cooked_size.
4971 * Makefile.in: Rebuild dependencies.
4972 (BFD_LIBS): Add stabs.o
4973 (BFD_LIBS_CFILES): Add stabs.c.
4975 * VERSION: Increment for bfdlink.h change.
4977 * coffgen.c (coff_renumber_symbols): Correct handling of
4978 BSF_NOT_AT_END common symbols.
4980 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4982 * coff-ppc.c (record_toc): Add cast to avoid warning.
4983 (ppc_allocate_toc_section): Likewise.
4984 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4985 (ppc_coff_reloc_type_lookup): Remove unreached code.
4986 * coffcode.h (coff_write_object_contents): Don't take the address
4988 * peicode.h (pe_print_idata): Add casts to avoid warning.
4989 (pe_print_edata): Likewise.
4990 (pe_print_reloc): Remove ANSI C string concatenation.
4992 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4994 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4996 * libcoff.h: Rebuild.
4997 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4999 (coff_swap_aux_out): Likewise.
5000 * peicode.h (coff_swap_aux_in): Likewise.
5001 (coff_swap_aux_out): Likewise.
5002 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
5004 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
5006 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
5007 Fix up .bf endndx link fields.
5008 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
5010 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
5013 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5015 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
5016 on Solaris PowerPC systems doesn't get confused.
5018 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
5021 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
5022 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5023 update did_reg and did_reg2.
5025 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5027 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5029 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5030 callback routines, pass h->root.string rather than name, in case
5031 copy is true and name is transient.
5033 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5035 * elfcore.h: Add support for core files with multiple threads.
5036 (Primarily for Solaris.)
5038 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5040 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5041 section->orelocation is NULL.
5043 * coffgen.c (bfd_coff_get_syment): New function.
5044 (bfd_coff_get_auxent): New function.
5045 * bfd-in.h (bfd_coff_get_syment): Declare.
5046 (bfd_coff_get_auxent): Declare.
5047 * bfd-in2.h: Rebuild.
5049 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5051 * elf32-mips.c (struct mips_hi16): Define.
5052 (mips_hi16_addr, mips_hi16_addend): Remove.
5053 (mips_hi16_list): New static variable.
5054 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5055 (mips_elf_lo16_reloc): Process mips_hi16_list.
5056 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5057 relocs before the associated LO16 reloc.
5059 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5061 * versados.c (versados_scan): Check bfd_alloc return value.
5062 (versados_object_p): Check all bfd_read return values. Require
5063 that lang field be less than 10, to avoid confusion with Intel Hex
5066 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5068 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5069 not 0, for an absolute symbol.
5070 (NAME(aout,swap_ext_reloc_out)): Likewise.
5072 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5073 (ihex_write_object_contents): For a large start address, output
5074 the full 32 bit address in record type 5.
5076 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5077 to int to avoid promotion problems in prototype.
5079 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5081 * configure.host: Use ${srcdir} when looking for picfrag.
5083 * configure.host: Switch on ${libdir}, not $(libdir). From
5084 alan@spri.levels.unisa.edu.au (Alan Modra).
5086 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5087 entry point, not just for DYNAMIC objects.
5088 * sunos.c (sunos_add_dynamic_symbols): Always call
5089 sunos_create_dynamic_sections. If called with a non DYNAMIC
5090 object, don't do anything else.
5091 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5093 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5095 * configure.in: Permit --enable-shared to specify a list of
5097 * configure: Rebuild.
5099 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5100 host when configuring with --enable-shard.
5102 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5104 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5107 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5108 to avoid crashing in bfd_hash_replace.
5110 * sysdep.h: Use #ifdef, not #if.
5112 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5114 * config.in: Rebuild.
5116 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5118 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5119 (AC_CHECK_HEADERS): Check for sys/time.h
5120 (AC_HEADER_TIME): Add macro.
5121 * configure: Rebuild.
5122 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5123 to control what combination of <time> and <sys/time.h>
5126 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5128 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5129 (aout_32_sunos4_write_object_contents): Likewise.
5130 * aoutx.h (NAME(aout,machine_type)): Handle
5131 bfd_mach_sparc_{sparclet,sparclite}.
5132 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5133 (bfd_mach_sparc_v9_p): Update.
5134 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5135 * libaout.h (enum machine_type): Add M_SPARCLET.
5136 * sunos.c (MACHTYPE_OK): Define.
5137 * bfd-in2.h: Regenerated.
5139 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5141 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5142 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5143 * elflink.c (_bfd_elf_create_got_section): Store the
5144 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5145 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5146 global offset table goes over 0x1000, set the value of
5147 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5148 (elf32_sparc_relocate_section): Subtract the offset of
5149 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5151 * elfcode.h: Don't include <string.h>.
5153 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5155 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5156 generic_link_hash_newfunc. All references changed.
5157 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5158 moved here from libbfd-in.h.
5159 * libbfd-in.h: Corresponding changes.
5160 * libbfd.h: Regenerated.
5162 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5164 * aoutx.h (aout_link_input_section_std): When reporting an
5165 overflow error, use the name of the symbol in the hash table if
5167 (aout_link_input_section_ext): Likewise.
5169 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5170 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5172 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5174 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5175 * coffcode.h (coff_compute_section_file_positions): Likewise.
5176 (coff_write_object_contents): Likewise.
5178 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5180 * section.c (SEC_LINK_ONCE): Define.
5181 (SEC_LINK_DUPLICATES): Define.
5182 (SEC_LINK_DUPLICATES_DISCARD): Define.
5183 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5184 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5185 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5186 * bfd-in2.h: Rebuild.
5187 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5188 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5189 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5190 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5191 SEC_LINK_ONCE, and look through the symbol table for the setting
5192 for SEC_LINK_DUPLICATES.
5193 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5194 set for a section, find the section symbol in the symbol table,
5195 and set the aux entry based on SEC_LINK_DUPLICATES.
5196 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5197 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5198 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5199 * coff-i386.c (i386coff_vec): Likewise.
5200 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5202 * VERSION: Bump to 2.6.1.
5203 * Makefile.in (stamp-h): Depend upon VERSION.
5205 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5207 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5208 * libbfd.h: Rebuilt.
5209 * linker.c (generic_link_hash_newfunc): No longer static.
5210 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5212 * coff-h8300.c: Add two derived hash tables and their associated
5213 funtions and #defines for use by the h8300 linker.
5214 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5215 the function vector as needed. Place the address of the function
5216 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5217 Rewrite the vectors section contents as necessary.
5218 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5219 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5220 (coff_bfd_link_hash_table_create): Likewise.
5222 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5224 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5225 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5227 (hppa_rebuild_insn): Pass pointer to correct type to
5228 low_sign_unext and dis_assemble_21.
5230 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5232 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5233 Stick with sparc-*-{sysv4*,solaris2*}.
5235 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5237 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5238 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5239 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5240 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5241 fields is non-zero, print them.
5243 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5244 ifdef. Remove unused variables.
5245 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5247 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5248 (get_symbol_value): Ifdef out.
5249 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5250 (coff_ppc_relocate_section): Remove unused variables. Make
5251 fprintf strings and argument types correspond. Put before_addr in
5253 (dump_toc): Make fprintf strings and argument types correspond.
5254 (ppc_process_before_allocation): Remove unused variables. Always
5256 (ppc_reflo_reloc): Ifdef out.
5257 (ppc_addr32nb_reloc): Ifdef out.
5258 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5260 (coff_ppc_rtype_to_howto): Likewise.
5261 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5263 * peicode.h (pe_print_idata): Move otherwise unused variables into
5264 the #ifdef where they are used. Always return a value.
5265 (pe_print_edata): Make fprintf strings and argument types
5266 correspond. Always return a value.
5267 (pe_print_pdata): Removed unused variable addr_value. Always
5269 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5270 strings and argument types correspond. Always return a value.
5272 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5273 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5274 variable rela inside #if 0 section where it is used.
5276 * ns32k.h: New file.
5277 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5278 functions to start with _bfd_.
5279 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5280 functions in cpu-ns32k.h.
5281 * Makefile.in: Rebuild dependencies.
5282 (HFILES): Add ns32k.h.
5284 * section.c (struct sec): Add linker_mark field. Change
5285 user_set_vma and reloc_done to be single bit fields.
5286 (STD_SECTION): Update accordingly.
5287 * bfd-in2.h: Rebuild.
5288 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5290 (aout_link_input_bfd): Don't link unmarked sections.
5291 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5293 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5294 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5296 * elflink.h (elf_bfd_final_link): Mark sections included in the
5298 (elf_link_input_bfd): Don't link unmarked sections.
5299 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5301 (xcoff_link_input_bfd): Don't link unmarked sections.
5303 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5304 overflow error messages.
5306 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5308 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5309 is not set, print "BFD: " before the error message.
5311 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5312 Miles Bader <miles@gnu.ai.mit.edu>.
5313 * configure: Rebuild.
5315 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5317 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5320 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5321 m68k-aout, m68k-coff, and m68k-elf targets.
5323 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5325 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5326 (ieee_generic_stat_arch_elt): Restructured to prevent
5327 ieee_object_p from being called repeatedly.
5329 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5331 * coffcode.h (coff_write_object_contents): Allocate
5332 buffers large enough for any FILEHDR or AOUTHDR.
5334 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5336 * ecofflink.c (lookup_line): New static function, renamed and
5337 slighly changed from old _bfd_ecoff_locate_line.
5338 (_bfd_ecoff_locate_line): Cache line number information. Use
5339 lookup_line for actual lookup.
5341 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5343 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5344 multiple of 20 bytes.
5346 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5348 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5349 allocate ecoff_find_line, and don't initialize by hand.
5350 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5351 mips_elf_find_line, and don't call memset.
5353 * coffcode.h (coff_compute_section_file_positions): If not
5354 producing a final executable, don't consider sofar when aligning
5355 the section to the correct size.
5357 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5359 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5360 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5361 * coffgen.c (coff_section_symbol): Ifdef out.
5363 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5365 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5366 output_bfd is not NULL.
5368 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5370 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5371 of bfd_alloc (fixes fix_line not being initialized).
5372 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5374 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5376 * coffcode.h: Allow specific backends to override the
5377 bfd_link_add_symbols routine.
5379 * coff-h8300.c: Include genlink.h.
5380 (howto_table): Add R_MEM_INDIRECT.
5381 (rtype2howto): Support R_MEM_INDIRECT.
5382 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5385 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5387 * coff-alpha.c (alpha_relocate_section): Use
5388 info->callbacks_warning, rather than _bfd_error_handler, for
5389 "multiple gp" warning.
5391 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5393 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5394 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5395 table string. Use bfd_wrapped_link_hash_lookup.
5396 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5398 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5399 table, if any, when writing out symbols.
5400 (aout_link_input_section_std): Use the name from the hash table,
5401 if any, when reporting undefined symbols.
5402 (aout_link_input_section_ext): Likewise.
5403 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5404 * bout.c (get_value): Likewise.
5405 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5406 * ecoff.c (ecoff_reloc_link_order): Likewise.
5407 * elflink.h (elf_link_add_object_symbols): Likewise.
5408 (elf_reloc_link_order): Likewise.
5409 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5410 (_bfd_generic_reloc_link_order): Likewise.
5411 (default_indirect_link_order): Likewise.
5412 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5413 * sunos.c (sunos_add_one_symbol): Likewise.
5414 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5415 (bfd_xcoff_link_count_reloc): Likewise.
5416 (xcoff_reloc_link_order): Likewise.
5418 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5419 into -1 for intern->rss.
5421 * configure: Rebuild with autoconf 2.8.
5423 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5425 * stab-syms.c (__define_stab_duplicate): Define.
5426 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5428 * bfd-in.h (bfd_get_stab_name): Declare.
5429 * bfd-in2.h: Rebuild.
5430 * Makefile.in: Rebuild dependencies.
5431 (BFD_LIBS): Add stab-syms.o.
5432 (BFD_LIBS_CFILES): Add stab-syms.c.
5433 (BFD32_BACKENDS): Remove stab-syms.o.
5434 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5435 * configure.in: Don't list stab-syms.o in bfd_backends.
5436 * configure: Rebuild.
5437 * libaout.h (aout_stab_name): Don't declare.
5438 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5441 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5443 * elf.c (assign_file_positions_for_segments): Adjust file offset
5444 for section alignment even if SEC_LOAD is not set.
5446 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5448 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5449 since they appear as targets in Makefile.in.
5450 * configure: Rebuild.
5452 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5453 don't fiddle with a symbol which is not defined anywhere.
5455 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5457 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5458 though they are defined in a shared library.
5459 (xcoff_build_ldsyms): Likewise.
5461 * coffgen.c (coff_find_nearest_line): Don't look at the line
5462 numbers for the section if section->lineno is NULL.
5464 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5465 message rather than calling BFD_ASSERT.
5466 * elfcode.h (write_relocs): Check return value of
5467 _bfd_elf_symbol_from_bfd_symbol.
5469 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5471 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5474 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5476 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5478 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5479 hppa_reloc_field_selector_type_alt.
5480 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5481 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5483 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5485 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5487 * elf.c (assign_file_positions_for_segments): Adjust the segment
5488 memory size for the alignment of a SEC_ALLOC section, not just a
5491 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5493 * m68klinux.c: New file.
5494 * hosts/m68klinux.h: New file.
5495 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5496 * configure.in (m68*-*-linux*): New native host.
5497 (m68klinux_vec): New vector.
5498 * configure: Rebuild.
5499 * targets.c (m68klinux_vec): Declare.
5500 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5501 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5502 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5503 declaration from bfd_linux_size_dynamic_sections.
5504 (bfd_m68klinux_size_dynamic_sections): Declare.
5505 * bfd-in2.h: Rebuild.
5506 * Makefile.in: Rebuild dependencies.
5507 (BFD32_BACKENDS): Add m68klinux.o.
5508 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5510 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5512 * libhppa.h (pa_arch): Add pa20.
5513 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5514 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5515 (hppa_field_adjust): Handle e_nsel.
5516 * som.c: Provide default definitions for many new relocs found only
5517 in hpux10 include files.
5518 (som_fixup_formats): Add several new relocs from hpux10.
5519 (som_hppa_howto_table): Add hpux10 relocs.
5520 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5522 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5524 * mpw-make.sed: Edit out recent shared library support, and
5525 rules to rebuild .h files using doc/chew.
5527 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5529 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5530 size even of sections with no contents.
5532 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5534 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5535 starting with '$' the way we skip names starting with '.'. When
5536 updating x_endndx, don't be fooled by an index which has been
5539 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5540 struct/union/enum type with no elements.
5542 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5544 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5546 * archive.c (bfd_generic_archive_p): If the first file in the
5547 archive can not be recognized as an object, don't assume that this
5548 is the wrong format.
5550 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5551 format is not bfd_object.
5552 (bfd_elf_get_dt_soname): Likewise.
5554 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5556 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5559 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5561 * bfd.c (tdata): Add netbsd_core_data.
5562 * bfd-in2.h: Regenerated.
5564 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5566 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5567 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5568 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5571 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5572 to get the symbol index, matching 14 Jul 95 change.
5574 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5576 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5577 Remove duplicate definition of gp.
5579 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5581 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5582 assume that we can set the GP value and then get the same value,
5583 since it won't be true if the output file is neither ELF nor
5585 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5586 _bfd_get_gp_value here.
5587 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5588 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5590 (mips_elf_lo16_reloc): Likewise.
5591 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5592 Don't require that the BFD be ELF.
5593 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5594 (mips_elf_gprel32_reloc): Likewise.
5595 (mips_elf_relocate_section): Don't assume we can set and get the
5597 (mips_elf_finish_dynamic_symbol): Don't bother to use
5598 _bfd_get_gp_value here.
5600 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5601 Don't change epdr between malloc and free. Be careful not to free
5602 NULL pointers. Zero out the first RPDR.
5604 * configure.host: On Linux, only pass -rpath option if $(libdir)
5605 is neither /lib nor /usr/lib. From Alan Modra
5606 <alan@mullet.Levels.UniSA.Edu.Au>.
5608 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5610 (elf_dt_name): Rename from elf_dt_needed_name.
5611 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5613 (bfd_elf_get_dt_soname): New function.
5614 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5615 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5616 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5617 * bfd-in2.h: Rebuild.
5619 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5621 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5622 _bfd_sparc_elf_reloc_type_lookup.
5623 (bfd_elf32_bfd_reloc_type_lookup): Update.
5624 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5625 (sparc64_elf_howto_table): Define.
5626 (sparc_reloc_map): Define.
5627 (sparc64_elf_reloc_type_lookup): New function.
5628 (sparc_elf_wdisp16_reloc): New function.
5629 (elf_info_to_howto): Use sparc64_elf_howto_table.
5630 (sparc64_elf_relocate_section): Likewise.
5631 (bfd_elf64_bfd_reloc_type_lookup): Update.
5633 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5635 * configure.host: Check for 'do not mix' from native linker before
5636 trying to use -rpath.
5638 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5640 * bfd.c (_bfd_get_gp_value): New function.
5641 (_bfd_set_gp_value): New function.
5642 * libbfd-in.h (_bfd_get_gp_value): Declare.
5643 (_bfd_set_gp_value): Declare.
5644 * libbfd.h: Rebuild.
5645 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5646 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5647 directly to the fields in the tdata information.
5648 (alpha_relocate_section): Likewise.
5649 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5650 (mips_gprel_reloc): Likewise.
5651 (mips_relocate_section): Likewise.
5652 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5653 (mips_elf_lo16_reloc): Likewise.
5654 (mips_elf_final_gp): Likewise.
5655 (mips_elf_gprel16_reloc): Likewise.
5656 (mips_elf_gprel32_reloc): Likewise.
5657 (mips_elf_relocate_section): Likewise.
5658 (mips_elf_finish_dynamic_symbol): Likewise.
5660 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5662 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5664 * configure.in: Call AC_PROG_CC before configure.host.
5665 * configure: Rebuild.
5666 * configure.host: Don't set information which autoconf should
5667 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5669 * configure.host: Remove go32 and win32 host information, since it
5670 should no longer be needed.
5672 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5673 then start a new segment rather than put a writable section in a
5676 * configure.host: Set RPATH_ENVVAR.
5678 * Makefile.in: Rebuild dependencies.
5680 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5681 zero_section variable.
5683 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5685 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5686 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5687 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5689 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5691 * ieee.c (ieee_write_expression): Only use an R variable for a
5692 local symbol. Don't output a zero offset. Handle a zero address.
5693 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5694 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5696 (parse_expression): Don't try to handle multiple occurrences of a
5697 P variable. Handle I variables differently from X variables. Fix
5698 the order of minus expressions.
5699 (ieee_slurp_external_symbols): Generate an I variable for an NN
5700 record. Fix handling of ATI and ATX records.
5701 (ieee_slurp_sections): Only set minimal section attributes.
5702 Adjust them later, based on the section contents.
5703 (ieee_object_p): Read in the file until just after the ME record.
5704 Call ieee_slurp_section_data to set the section flags.
5705 (do_one): Add iterations parameter. Only repeat the first load
5706 item. Set the section and file reloc flags.
5707 (ieee_slurp_section_data): Set section flags. Pass iterations to
5709 (ieee_canonicalize_reloc): Handle I variables.
5710 (do_with_relocs): Only emit relocation size when necessary.
5711 Increase MAXRUN to 127. Change ov to be assigned, and take
5712 src_mask and pcrel_offset into account.
5713 (ieee_write_data_part): Skip sections that are not loaded.
5714 (ieee_write_external_part): Don't output optional last entry of WX
5716 (ieee_write_me_part): Make setting of me_record neater.
5717 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5719 * syms.c (stt): Add entries for zerovars, vars, and code.
5721 * elfcode.h (validate_reloc): New static function.
5722 (write_relocs): Call validate_reloc for non ELF relocs.
5724 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5725 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5726 (TARGET_LITTLE_SYM): Likewise.
5728 * config.bfd (m68*-*-psos*): New target.
5730 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5732 * i386msdos.c: Remove some #if 0 code.
5733 (msdos_write_object_contents): Don't include empty sections in the
5734 size computation, regardless of their address.
5736 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5738 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5739 is NULL, ie, the -r switch is used.
5741 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5743 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5744 (BFD_RELOC_MIPS_GOT_LO16): Define.
5745 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5746 * bfd-in2.h, libbfd.h: Rebuild.
5747 * elf32-mips.c (mips_reloc_map): Map new relocs.
5749 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5751 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5754 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5755 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5756 simple number for the section address, rather than an expression.
5757 Limit the number of bytes between relocs to MAXRUN.
5758 (ieee_write_me_part): Set me_record to the file offset after the
5760 (ieee_write_processor): New static function.
5761 (ieee_write_object_contents): Use ieee_write_processor.
5763 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5765 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5767 * coff-aux.c: Change include of aux.h to aux-coff.h.
5769 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5771 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5772 relocation put the addend both in the reloc entry and the data.
5773 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5776 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5777 a R_68K_PCxx reloc against a defined global symbol directly.
5778 (elf_m68k_check_relocs): Don't count such a reloc.
5780 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5781 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5782 symbol for now, otherwise always record the symbol as dynamic.
5783 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5784 is not referenced by a dynamic object, and we are not making a
5785 shared object, then don't make a PLT entry. If we do make a PLT
5786 entry, make sure the symbol has been recorded as dynamic.
5788 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5790 * configure.host: When making a shared library, set HLDFLAGS to
5791 pass an appropriate -rpath option. Use the make variable SONAME
5792 as the shared library soname, rather than computing it here. On
5793 SunOS, build stamp-tshlink in place of $(SHLINK).
5794 * Makefile.in (SONAME): New variable.
5795 ($(SHLINK)): Make a link to the transformed name, as well.
5796 (stamp-tshlink): New target.
5797 (install): Skip stamp-tshlink during install.
5799 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5801 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5802 linker sections have been set up yet.
5804 * elf.c (make_mapping): Add an additional argument to suppress
5805 making the first section include the program headers.
5806 (map_sections_to_segments): If the user used -Ttext such that the
5807 program headers are on a different page, do not set the flags
5808 saying that this section includes the program headers.
5810 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5812 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5813 don't define TRAD_HEADER.
5814 * configure: Rebuild.
5816 * netbsd-core.c: New file, support for NetBSD core files.
5817 * hosts/*nbsd.h: Removed.
5819 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5821 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5822 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5823 * libbfd.h, bfd-in2.h: Regenerated.
5824 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5825 bfd_elf32_bfd_reloc_type_lookup.
5826 (reloc_type{,_names}): Deleted.
5827 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5829 (sparc_reloc_map): Add sparc64 relocs.
5830 (sparc_elf_notsupported_reloc): New static function.
5831 (sparc_elf_wdisp16_reloc): New static function.
5832 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5833 (elf32_sparc_relocate_section): Likewise.
5834 (bfd_elf32_bfd_reloc_type_lookup): Define.
5835 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5836 (reloc_type{,_names}): Deleted.
5837 (elf_sparc_howto_table): Deleted.
5838 (sparc_reloc_map): Deleted.
5839 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5840 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5842 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5844 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5847 * Makefile.in (program_transform_name): New variable.
5848 (install): Transform library name before installing it.
5850 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5852 * archures.c (bfd_mach_i960_hx): Define.
5853 * bfd-in2.h: Rebuild.
5854 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5855 (MATRIX): Expand entries for HX.
5856 (arch_info_struct): Add i960:hx entry.
5857 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5858 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5859 (coff_set_flags): Handle bfd_mach_i960_hx.
5861 Support for building as a shared library, based on patches from
5862 Alan Modra <alan@spri.levels.unisa.edu.au>:
5863 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5864 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5865 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5866 * configure: Rebuild.
5867 * configure.host: If --enable-shared, adjust shared library stuff
5868 based on the host. If the host is SunOS, and the linker supports
5869 -rpath, set HLDFLAGS to use it.
5870 * Makefile.in (ALLLIBS): New variable.
5871 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5872 (COMMON_SHLIB, SHLINK): New variables.
5873 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5874 (STAGESTUFF): Remove variable.
5875 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5877 (stamp-ofiles): New target, like old ofiles target, but build
5878 using a temporary file and move-if-change, and touch stamp-ofiles
5880 (ofiles): Just depend upon stamp-ofiles.
5881 (stamp-piclist, piclist): New targets.
5882 ($(SHLIB), $(SHLINK)): New targets.
5883 (targets.o, archures.o): Build twice if PICFLAG is set.
5884 (do_mostlyclean): Remove pic/*.o.
5885 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5887 (do_distclean): Remove pic and stamp-picdir.
5888 (install): Install shared libraries.
5889 ($(OFILES)): Depend upon stamp-picdir.
5890 (stamp-picdir): New target.
5892 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5894 * libcoff.h: Rebuild.
5896 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5897 flavour of a section with no owner.
5899 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5900 ELF_LINK_NON_ELF flag.
5901 (mips_elf_create_got_section): Likewise.
5903 * elf.c: Revert last change, since it breaks dynamic linking.
5904 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5906 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5907 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5908 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5910 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5912 * elf.c (assign_file_positions_for_segments): If the backend does
5913 not want the elf header or the program headers in the address
5914 space, do not include them in the calculations.
5916 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5917 function to determine if we need additional program headers.
5918 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5919 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5921 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5923 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5925 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5927 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5928 back into one line. Some compilers (sunos 4.1.3 for example)
5929 won't accept args split across more than one line.
5931 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5933 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5934 * configure: Regenerate.
5936 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5938 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5939 try to do arithmetic on a void *, cast it to a unsigned char * first.
5941 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5943 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5944 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5946 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5947 flag for a newly defined symbol.
5948 (NAME(bfd_elf,record_link_assignment)): Likewise.
5949 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5950 set the DEF or REF_REGULAR flags correctly.
5952 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5953 (libbfd.h, libcoff.h): Corresponding change.
5955 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5956 a PLT32 reloc as dynamic.
5957 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5958 is not referenced by a dynamic object, and we are not making a
5959 shared object, then don't make a PLT entry. If we do make a PLT
5960 entry, make sure the symbol has been recorded as dynamic.
5962 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5964 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5965 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5966 (powerpcle-*-cygwin32): New.
5967 * peicode.h (add_data_entry): Get address from vma.
5969 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5971 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5972 attached to the section has already been created as an undefined
5973 symbol, treat it as if it hasn't been created yet.
5975 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5977 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5978 symbol or section symbols if stripping all symbols and this is not
5979 a relocateable link. Don't output the symbol string table if
5980 there are no symbols.
5981 (elf_link_flush_output_syms): Don't do anything if there are no
5984 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5986 * coff-aux.c: New file.
5987 * hosts/m68kaux.h: New file.
5988 * config.bfd (m68*-apple-aux*): New target.
5989 * configure.in (m68*-apple-aux*): New native host.
5990 (m68kaux_coff_vec): New vector.
5991 * configure: Rebuild.
5992 * targets.c (m68kaux_coff_vec): Declare.
5993 * coffcode.h (bfd_coff_backend_data): Add field
5994 _bfd_coff_link_add_one_symbol.
5995 (bfd_coff_link_add_one_symbol): Define.
5996 (compare_arelent_ptr): New static function if TARG_AUX.
5997 (coff_write_relocs): If TARG_AUX, sort the relocs.
5998 (coff_write_object_contents): Set A/UX aouthdr magic number.
5999 (coff_link_add_one_symbol): Define if not defined.
6000 (bfd_coff_std_swap_table): Initialize new field.
6001 * libcoff.h: Rebuild.
6002 * cofflink.c (coff_link_add_symbols): Call
6003 bfd_coff_link_add_one_symbol rather than
6004 _bfd_generic_link_add_one_symbol.
6005 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
6006 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6007 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6008 * Makefile.in: Rebuild dependencies.
6009 (BFD32_BACKENDS): Add coff-aux.o.
6010 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
6012 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6014 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
6015 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
6017 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
6019 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
6020 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
6021 (maintainer-clean): Warn about deleting special files.
6022 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6024 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6025 warning symbols correctly.
6026 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6027 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6028 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6029 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6030 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6031 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6033 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6036 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6038 * libcoff-in.h: aligned newly exported names with bfd naming
6039 conventions. Removed an erroneous define of POWERPC_LE_PE.
6040 * libcoff.h: Rebuild.
6041 * cofflink.c, coff-ppc.c: the above function name changes
6043 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6045 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6046 * ecoff.c (struct extsym_info): Define.
6047 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6048 to ecoff_link_write_external.
6049 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6050 Strip symbols when appropriate.
6052 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6053 * syms.c (BSF_OBJECT): Define.
6054 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6055 * bfd-in2.h: Rebuild.
6056 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6058 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6061 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6062 copying relocs into a shared object, treat a defined global symbol
6064 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6065 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6066 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6068 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6069 real defined symbol, not to a weak defined symbol.
6071 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6073 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6074 and made a few static functions externs.
6076 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6077 POWERPC_LE_PE hack in cofflink.
6079 * libcoff-in.h: promoted the following from cofflink.c to allow
6080 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6081 coff_debug_merge_element, struct coff_debug_merge_type,
6082 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6083 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6084 coff_debug_merge_hash_lookup, coff_link_section_info,
6085 coff_final_link_info, coff_debug_merge_hash_newfunc,
6086 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6088 * libcoff.h: re-gen'd
6090 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6092 * syms.c: Include "bfdlink.h".
6093 (struct stab_find_info): Define.
6094 (_bfd_stab_section_find_nearest_line): New function.
6095 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6096 * libbfd.h: Rebuild.
6097 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6098 * elf.c (_bfd_elf_find_nearest_line): Try calling
6099 _bfd_stab_section_find_nearest_line before searching the ELF
6100 symbol table. Find the closest STT_FUNC symbol, not the last one.
6101 * libcoff-in.h (coff_data_type): Add line_info field.
6102 * libcoff.h: Rebuild.
6103 * coffgen.c (coff_find_nearest_line): Try calling
6104 _bfd_stab_section_find_nearest_line before searching the COFF
6106 * Makefile.in: Rebuild dependencies.
6108 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6110 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6111 4 bytes, so we get the correct value when updating the register
6112 field in little endian mode.
6114 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6116 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6117 entry_section fields. Add sntoc and snentry fields.
6118 * libcoff.h: Rebuild.
6119 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6120 not toc_section and entry_section (the COFF file does not have any
6121 sections at this point).
6122 (coff_write_object_contents): Set o_snentry and o_sntoc from
6123 snentry and sntoc rather than entry_section and toc_section.
6124 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6125 snentry, not toc_section and entry_section.
6126 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6127 entry_section from hentry.
6128 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6130 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6131 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6132 than using toc_section directly.
6134 * archures.c: Add missing `.' in enum bfd_architecture.
6135 * bfd-in2.h: Rebuild.
6137 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6138 Robert Lipe <robertl@arnet.com>.
6140 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6142 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6143 to sections we allocate. Use bfd_zalloc to allocate initialial
6144 sections, not bfd_alloc.
6145 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6146 SDA{,2}I16 relocations.
6147 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6148 whether to put something in .sbss or not.
6149 (ppc_elf_relocate_section): Add support for more relocations. Add
6150 in sec->output_offset where appropriate. Make error messages
6151 include the symbol name.
6153 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6154 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6155 doesn't get redefined messages if -shared.
6157 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6158 section if the rel_section field has been set up.
6160 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6162 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6165 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6167 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6168 of flags, only flags used are controlled by mach number. Bump up
6169 output file mach number to highest of input file mach numbers.
6170 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6171 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6173 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6174 bfd_elf64_sparc_vec support.
6176 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6178 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6179 the embedded bit is set on some objects and not on others. Just
6181 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6184 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6186 * coffcode.h (coff_new_section_hook): Don't try to align the
6189 * coffcode.h (coff_set_section_contents): Fix the handling of the
6190 .lib section to work even if the entire section contents are
6191 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6192 Robert Lipe <robertl@arnet.com>.
6194 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6196 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6197 memory here for contents.
6199 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6200 _SDA2_BASE_ by 32768.
6201 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6202 started using. Allocate contents for .sdata and .sdata2 sections
6204 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6206 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6207 size _SDA{,2}_BASE_.
6208 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6211 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6213 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6215 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6216 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6217 (bfd_mach_sparc_v9a): Define.
6218 (bfd_mach_sparc_v9_p): Define.
6219 * bfd-in2.h: Regenerated.
6220 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6222 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6223 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6224 to bfd_elf32_sparc_vec.
6225 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6226 Add v8plus{,a} support.
6228 (sparc_compatible): New function.
6229 * elf32-sparc.h: #include "elf/sparc.h".
6230 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6231 elf32_sparc_final_write_processing): New functions.
6232 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6233 elf_backend_final_write_processing): Define.
6235 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6237 * elf-bfd.h (struct elf_link_hash_entry): Add
6238 linker_section_pointer field.
6239 (enum elf_linker_section_enum): Enumeration for new way of
6240 creating linker dynamic sections and symbols.
6241 (elf_linker_section{,_pointers}): New structures for creating
6242 dynamic sections and symbols.
6243 (elf_obj_tdata): Add linker_section_pointers and linker_section
6245 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6246 (_bfd_elf_create_linker_section): New declarations.
6247 (_bfd_elf_find_pointer_linker_section): Ditto.
6248 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6249 (_bfd_elf_make_linker_section_rela): Ditto.
6251 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6253 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6254 (ppc_elf_create_linker_section): New function to create the
6255 sections .got, .sdata, and .sdata2.
6256 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6258 (ppc_elf_check_relocs): Support more of the eabi relocations.
6259 (ppc_elf_relocate_section): Ditto.
6260 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6261 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6263 * elflink.h (elf_create_pointer_linker_section): New function to
6264 create initialized pointers in dynamic linker sections.
6265 (elf_finish_pointer_linker_section): Actually intialize the
6266 pointers created above.
6268 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6269 macros to provide both 32 and 64 bit versions of
6270 elf_create_pointer_linker_section.
6271 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6272 provide both 32 and 64 bit versions of
6273 elf_finish_pointer_linker_section.
6275 * elflink.c (_bfd_elf_create_linker_section): New function to
6276 create a linker section.
6277 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6278 given address in the linker pointer offsets created for a given
6280 (_bfd_elf_make_linker_section_rela): Make a RELA section
6281 corresponding to the generated linker section.
6283 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6285 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6287 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6289 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6290 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6291 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6292 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6293 toc entry in an objdump) for now.
6294 (ppc_do_last, ppc_get_last): New function - needed to save processing
6295 the toc owner to the end.
6296 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6299 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6300 toc owner from being done till last. Must define POWERPC_LE_PC
6303 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6305 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6307 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6308 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6310 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6312 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6314 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6316 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6318 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6320 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6322 * elf.c (assign_file_positions_for_segments): Don't increment file
6323 offset for a segment which contains no loadable sections.
6325 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6327 * reloc.c: Add new PowerPC relocations.
6328 * {bfd-in2,libbfd}.h: Regenerate.
6330 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6331 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6333 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6335 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6338 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6341 * coffgen.c (coff_find_nearest_line): Don't try to cache
6342 information in sections that are not owned by a BFD. From Richard
6343 Henderson <richard@atheist.tamu.edu>.
6345 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6346 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6347 * elflink.h (elf_link_output_extsym): Remove special check for
6350 * ecoffswap.h: Add prototypes for static functions.
6352 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6354 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6355 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6357 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6358 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6359 support. Begin support for R_PPC_SDA{2,}REL.
6361 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6363 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6364 create the .got and .got.neg sections.
6365 (ppc_elf_size_dynamic_sections): Call it.
6366 (ppc_elf_check_relocs): Call it.
6367 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6368 (ppc_elf_check_relocs): Add error messages for relocations we
6369 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6372 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6374 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6375 section flags for V.4 and eabi.
6377 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6379 * elf.c (assign_file_positions_for_segments): If a segment
6380 contains no sections, don't mark it as readable.
6382 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6383 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6385 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6386 dynamic section, if there is one.
6387 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6388 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6389 (bfd_elf64_swap_dyn_in): Likewise.
6390 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6392 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6394 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6395 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6396 <pirker@eiunix.tuwien.ac.at>.
6398 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6400 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6401 PowerPC V.4 and eabi.
6402 * bfd-in2.h: Regenerate.
6403 * libfd.h: Regenerate.
6405 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6407 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6408 section type and SHF_EXCLUDE section flag, turning them into the
6409 appropriate bfd section flag.
6411 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6413 * xcofflink.c (xcoff_link_add_symbols): Create the special
6414 sections if we see a DYNAMIC object, in case that is the only
6415 XCOFF input object we see.
6417 * elf32-mips.c: Extensive changes for a start at dynamic linking
6418 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6420 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6421 (struct elf_backend_data): Remove
6422 elf_backend_create_program_headers field. Add
6423 elf_backend_additional_program_headers and
6424 elf_backend_modify_segment_map fields.
6425 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6427 (elf_backend_additional_program_headers): Likewise.
6428 (elf_backend_modify_segment_map): Likewise.
6429 (elf_backend_create_program_headers): Don't define.
6430 (elfNN_bed): Change to account for field changes.
6431 * elf.c (assign_file_positions_for_segments): Call new
6432 modify_segment_map backend function. Don't call old
6433 create_program_headers backend function.
6434 (get_program_header_size): Call additional_program_headers rather
6435 than create_program_headers.
6436 * elflink.h (elf_link_add_object_symbols): Initialize
6437 type_change_ok from new backend field.
6438 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6440 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6441 a reloc against the appropriate section.
6443 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6444 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6445 (elf_flags_init): Rename from elf_ppc_flags_init.
6446 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6448 (ppc_elf_copy_private_bfd_data): Likewise.
6449 (ppc_elf_merge_private_bfd_data): Likewise.
6451 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6454 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6456 * coff-alpha.c (alpha_relocate_section): During final link, allow
6457 output .lita section to be bigger than 64k by adjusting gp value
6458 on a per-input section basis.
6459 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6461 (struct ecoff_section_tdata): Add gp field.
6463 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6465 Handle Alpha ECOFF changes in OSF/1 3.2.
6466 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6468 * coff-alpha.c: Include "aout/ar.h".
6469 (alpha_ecoff_get_relocated_section_contents): Don't require an
6470 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6471 3.2 doesn't generate one.
6472 (alpha_relocate_section): Likewise.
6473 (alpha_ecoff_slurp_armap): Define.
6474 (alpha_ecoff_slurp_extended_name_table): Define.
6475 (alpha_ecoff_construct_extended_name_table): Define.
6476 (alpha_ecoff_truncate_arname): Define.
6477 (alpha_ecoff_write_armap): Define.
6478 (alpha_ecoff_generic_stat_arch_elt): Define.
6479 (alpha_ecoff_update_armap_timestamp): Define.
6481 (alpha_ecoff_read_ar_hdr): New static function.
6482 (alpha_ecoff_get_elt_at_filepos): New static function.
6483 (alpha_ecoff_openr_next_archived_file): New static function.
6484 (alpha_ecoff_get_elt_at_index): New static function.
6485 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6486 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6487 _bfd_ecoff to alpha_ecoff.
6488 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6489 field from backend structure, rather than always calling
6490 _bfd_get_elt_at_filepos.
6491 * coff-mips.c (mips_ecoff_backend_data): Initialize
6492 get_elt_at_filepos field.
6493 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6494 from _bfd_generic_read_ar_hdr with minor changes.
6495 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6496 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6497 * libbfd.h: Rebuild.
6499 * bfd-in.h (BFD_IN_MEMORY): Define.
6500 * libbfd-in.h (struct bfd_in_memory): Define.
6501 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6502 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6503 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6504 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6505 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6506 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6507 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6508 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6509 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6510 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6512 (bfd_openstreamr): Likewise.
6513 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6514 BFD_IN_MEMORY is not set.
6515 * riscix.c (riscix_some_aout_object_p): Likewise.
6516 * bfd-in2.h, libbfd.h: Rebuild.
6518 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6519 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6520 (bfd_get_elt_at_index): Define.
6521 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6522 bfd_get_elt_at_index. Change index parameter from int to
6524 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6525 (_bfd_noarchive_get_elt_at_index): Define.
6526 (_bfd_archive_bsd_get_elt_at_index): Define.
6527 (_bfd_archive_coff_get_elt_at_index): Define.
6528 * bfd-in2.h, libbfd.h: Rebuild.
6529 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6530 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6531 * ieee.c (ieee_get_elt_at_index): Define.
6532 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6533 * oasys.c (oasys_get_elt_at_index): Define.
6534 * som.c (som_get_elt_at_index): Define.
6536 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6537 numbers to the .text section.
6539 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6541 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6542 If there is a SEC_DEBUGGING section, get the contents of the debug
6543 information part from it.
6544 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6546 (ieee_write_object_contents): Check ieee_write_debug_part return.
6548 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6550 * config.bfd (i[345]86-*-freebsd*): Add target.
6551 * configure.in (i386freebsd_vec): Add vec.
6552 * configure: Regenerate.
6553 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6554 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6555 Rebuild dependencies..
6556 * freebsd.h: New file.
6557 * i386freebsd.c: New file.
6558 * targets.c (i386freebsd_vec): Declare.
6559 (bfd_target_vector): Add i386freebsd_vec.
6560 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6561 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6563 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6565 * ieee.c (ieee_slurp_debug): New static function.
6566 (ieee_object_p): Call it.
6567 (ieee_slurp_section_data): Skip debugging sections.
6568 (ieee_get_reloc_upper_bound): Likewise.
6569 (ieee_get_section_contents): Likewise.
6570 (ieee_canonicalize_reloc): Likewise.
6571 (ieee_write_section_part): Likewise.
6572 (ieee_write_debug_part): Likewise.
6573 (ieee_write_data_part): Likewise.
6574 (init_for_output): Likewise.
6576 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6578 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6580 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6581 relocs, since ppc_elf_relocate_section handles the linker case.
6582 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6584 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6585 ppc_elf_relocate_section since that is now the only caller.
6586 (ppc_elf_relocate_section): Ditto.
6588 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6590 * coffcode.h (coff_write_object_contents): If we don't know the
6591 section of the entry point for an XCOFF executable, always set the
6592 entry address to -1.
6594 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6596 * elf.c (bfd_section_from_shdr): Add support for note sections.
6598 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6600 * bfd-in.h (struct _symbol_info): Add stab_type field.
6601 * bfd-in2.h: Rebuild.
6602 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6604 * elf32-ppc.c: Remove trailing newline from calls to
6606 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6607 difference if target endianness is known.
6609 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6611 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6612 old style TOC16 references without using R_PPC_GOT.
6613 (ppc_reloc_type): Ditto.
6614 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6615 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6616 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6617 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6618 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6620 (ppc_elf_adjust_dynamic_symbol): Ditto.
6621 (ppc_elf_adjust_dynindx): Ditto.
6622 (ppc_elf_size_dynamic_sections): Ditto.
6623 (ppc_elf_finish_dynamic_symbol): Ditto.
6624 (ppc_elf_finish_dynamic_sections): Ditto.
6625 (ELF_DYNAMIC_INTERPRETER): Define.
6627 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6629 * elf.c (copy_private_bfd_data): When attaching sections to
6630 segments ignore sections that won't be allocated. Patch from
6633 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6635 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6638 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6640 * coff-i960.c (CALC_ADDEND): Define.
6641 (coff_i960_relocate_section): Add the input section VMA to the
6642 addend for PC relative relocs.
6644 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6646 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6647 to correctly terminate.
6649 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6651 * targets.c (enum bfd_endian): Define.
6652 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6653 from boolean to enum bfd_endian. Change header_byteorder_big_p
6655 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6656 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6657 * bfd-in2.h: Rebuild.
6658 * All targets: Change initialization of byteorder and
6659 header_byteorder to use enum bfd_endian values rather than
6661 * All files: Change all references to byteorder_big_p and
6662 header_byteorder_big_p to use new bfd_*_endian macros.
6664 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6666 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6668 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6670 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6672 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6674 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6676 * ieee.c: Lots of minor cleanups. Make many functions return
6677 errors rather than calling abort. Also:
6678 (ieee_write_twobyte): Remove; change callers to call existing
6679 ieee_write_2bytes function.
6680 (ieee_write_expression): Don't output the section twice when
6681 outputting a local symbol. Don't emit an extraneous zero if there
6683 (ieee_slurp_sections): Set the lma as well as the vma.
6684 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6686 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6687 a recognized one or bfd_arch_unknown.
6688 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6690 (ihex_get_symtab): Likewise.
6692 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6694 * aoutx.h: Include <ctype.h>.
6695 (struct aout_link_includes_table): Define.
6696 (struct aout_link_includes_totals): Define.
6697 (struct aout_link_includes_entry): Define.
6698 (aout_link_includes_lookup): Define macro.
6699 (struct aout_final_link_info): Add includes field.
6700 (aout_link_includes_newfunc): New static function.
6701 (NAME(aout,final_link)): Initialize includes hash table.
6702 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6704 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6706 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6708 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6710 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6712 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6714 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6715 (pe_print_private_bfd_data): call pe_print_reloc.
6716 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6717 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6718 up some debugging as well.
6720 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6722 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6725 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6727 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6728 when setting sections to NULL.
6730 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6732 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6734 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6735 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6737 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6738 * bfd-in2.h: Rebuild.
6740 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6742 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6744 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6746 * ihex.c (ihex_scan): Handle record types 4 and 5.
6747 (ihex_object_p): Permit types 4 and 5.
6748 (ihex_set_section_contents): Remove check for out of range
6750 (ihex_write_object_contents): Generate types 4 and 5.
6752 * elflink.h (elf_link_output_extsym): Just ignore warning and
6753 indirect references to symbols which don't really exist.
6755 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6757 * peicode.h (pe_print_idata): Minor format fixes
6758 (pe_print_edata): New function. Under private printing, this formats
6759 the edata section of a PE file.
6760 (pe_print_private_bfd_data): Added call to pe_print_edata.
6762 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6764 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6765 index, don't call stoi.
6767 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6769 * srec.c (srec_scan): Set lma as well as vma.
6771 * ihex.c: New file; support for Intel Hex format.
6772 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6773 (ihex_vec): Declare.
6774 (bfd_target_vector): Always include ihex_vec.
6775 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6776 * Makefile.in: Rebuild dependencies.
6777 (BFD_LIBS): Add ihex.o
6778 (BFD_LIBS_CFILES): Add ihex.c.
6779 * bfd-in2.h: Rebuild.
6781 * elf.c (assign_file_positions_for_segments): Sort the sections in
6783 (get_program_header_size): Return the right size if segment_map is
6785 (copy_private_bfd_data): Don't bother to sort the sections.
6787 * bfd.c (bfd_record_phdr): New function.
6788 * bfd-in.h (bfd_record_phdr): Declare.
6789 * bfd_in2.h: Rebuild.
6791 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6794 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6795 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6797 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6798 (bfd_zmalloc): Change declaration.
6799 * libbfd.h: Rebuild.
6800 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6801 and realloc. Don't set bfd_error_no_memory if they fail.
6803 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6805 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6806 uses as well. Added a new howto to deal with TOCREL16 relocs that
6807 are TOCDEFN as well.
6808 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6809 to handle RVA relocs from dlltool.
6810 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6811 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6812 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6814 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6815 to get the right section alignment.
6817 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6819 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6820 p_paddr if p_paddr is zero.
6821 (make_mapping): Set includes_filehdr and includes_phdrs for first
6823 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6825 (assign_file_positions_for_segments): Handle includes_filehdr and
6826 includes_phdrs. Remove special handling of PT_PHDR and first
6828 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6829 when appropriate. Remove special handling of PT_PHDR segment.
6830 Use a more complex condition for when a section is included in a
6831 segment to handle Solaris linker oddities.
6833 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6835 * coff-m88k.c (howto_table): Reformatted for easier reading;
6836 special_function now points to new function m88k_special_reloc.
6837 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6839 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6840 be done correctly by m88k_special_reloc.
6841 (reloc_processing): New function to be used by RELOC_PROCESSING.
6842 (RELOC_PROCESSING): Define to call reloc_processing.
6844 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6846 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6847 (pe_print_pdata): Likewise.
6849 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6850 obstack_alloc fails.
6851 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6853 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6854 * Many files: don't set bfd_error_no_memory if one of the above
6857 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6858 if p_paddr_valid is set.
6859 (copy_private_bfd_data): New static function.
6860 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6862 * elf.c (assign_file_positions_for_segments): Fix case where extra
6863 program headers were allocated.
6865 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6866 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6867 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6868 _bfd_elf_print_private_bfd_data.
6870 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6871 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6872 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6873 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6874 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6875 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6876 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6878 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6880 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6881 * elf.c (make_mapping): New static function.
6882 (map_sections_to_segments): New static function.
6883 (elf_sort_sections): New static function.
6884 (assign_file_positions_for_segments): New static function.
6885 (map_program_segments): Remove.
6886 (get_program_header_size): Remove sorted_hdrs, count, and
6887 maxpagesize parameters. Simplify.
6888 (assign_file_positions_except_relocs): When generating an
6889 executable, use assign_file_positions_for_segments.
6890 (elf_sort_hdrs): Remove.
6891 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6892 to get_program_header_size.
6894 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6896 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6898 * configure, config.in: Regenerate with autoconf 2.7.
6900 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6901 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6903 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6905 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6906 (ecoff_sec_to_styp_flags): Likewise.
6907 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6908 (ecoff_set_symbol_info): Handle scRConst.
6909 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6910 (ecoff_compute_section_file_positions): Handle .rconst section.
6911 (_bfd_ecoff_write_object_contents): Likewise.
6912 (ecoff_link_check_archive_element): Handle scRConst.
6913 (ecoff_link_add_externals): Likewise.
6914 (ecoff_link_write_external): Handle .rconst section.
6915 (ecoff_reloc_link_order): Likewise.
6916 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6917 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6919 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6921 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6922 DEF_DYNAMIC flag is set.
6924 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6926 * host-aout.c: If TRAD_HEADER is defined, include it.
6928 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6930 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6931 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6932 (BFD_NEED_DECLARATION): New function.
6933 * configure.in: Use BFD_NEED_DECLARATION.
6934 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6935 * configure, config.in: Rebuild with autoconf 2.6.
6937 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6938 special_sections before returning when called with a non XCOFF
6941 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6944 * coffcode.h (coff_compute_section_file_positions): Only pad the
6945 previous section to force file alignment when creating an
6948 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6950 * coffcode.h (coff_compute_section_file_positions): If
6951 RS6000COFF_C, set up the .debug section.
6953 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6954 if it is not large enough to accomodate the entire TOC area with
6955 signed 16 bit offsets.
6956 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6958 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6959 TOC anchor to use the TOC value used in the output file.
6961 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6963 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6964 (_bfd_coff_read_string_table): Likewise.
6966 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6968 * pe-arm.c: Fix typos.
6969 * coff-arm.c: Likewise.
6971 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6973 * coff-ppc.c (list_ele): Added "cat"egory member.
6974 (record_toc): New category parameter (priv or pub).
6975 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6976 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6977 the mainline. It addes extra toc cells in error.
6978 (ppc_coff_swap_sym_in_hook): Added some documentation.
6979 (dump_toc): Can now diagnose "virtual toc" chicanery.
6981 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6983 * elf-bfd.h (struct elf_link_hash_table): Change type of
6984 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6986 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6988 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6989 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6991 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6992 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6993 defined or mentioned in a regular file.
6995 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6997 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6998 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6999 (coff_ppc_relocate_section): Correct REL24 handling
7000 (ppc_process_before_allocation): Correct TOCDEFN handling
7002 * peicode.h (dir_names): Added name descriptions
7004 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
7006 * VERSION: Updated to cygnus-2.6.
7008 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
7010 * targets.c (m68k4knetbsd_vec): Declare.
7012 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
7014 * targets.c (bfd_target): Change type of second argument to
7015 _bfd_print_private_bfd_data from void * to PTR.
7016 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
7017 using PTR rather than void *.
7018 * bfd-in2, libbfd.h: Rebuild.
7019 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
7021 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
7022 _bfd_generic_bfd_print_private_bfd_data rather than casting
7025 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7027 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7028 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7030 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7031 BFD64_BACKENDS_CFILES): New variables.
7034 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7036 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7037 not at the file position of the first section.
7038 * coffcode.h (coff_compute_section_file_positions): Avoid using
7040 (coff_write_object_contents): When generating a PPC PE executable
7041 with no symbols, round up the file size to a COFF_PAGE_SIZE
7043 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7044 don't write out a string table.
7046 * elf.c (bfd_section_from_shdr): When using a different section
7047 header, pass the new one to _bfd_elf_make_section_from_shdr.
7048 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7049 (elf_map_symbols): Add section VMA to symbol value when comparing
7051 (_bfd_elf_compute_section_file_positions): Only build symbol table
7052 if there are some symbols. Set file offset of symtab and strtab
7054 (assign_file_positions_except_relocs): Remove dosyms parameter.
7055 Change all callers. Never set file offset of symtab and strtab
7057 (_bfd_elf_copy_private_section_data): New function.
7058 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7059 (_bfd_elf_copy_private_symbol_data): New function.
7060 (swap_out_syms): Check for special mapping of st_shndx created by
7061 copy_private_symbol_data.
7062 * elfxx-target.h: Use new copy routines.
7063 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7064 (_bfd_elf_copy_private_section_data): Declare.
7066 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7068 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7071 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7072 _bfd_dummy_target, matching the recent change to archive
7075 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7077 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7078 arithmetic on PTR types.
7080 * aout-target.h (MY(callback)): Set the lma of the sections.
7082 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7083 symbol into a reloc against the section.
7085 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7087 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7088 glue for the relocs: IMGLUE and IFGLUE.
7089 (record_toc): new function - tracks toc contents
7090 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7091 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7092 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7093 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7094 (ppc_record_toc_entry): Removed a debug define (duh)
7096 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7097 (pe_print_idata): New function - formats the idata section data
7098 (pe_print_pdata): New function - formats the pdata section data
7099 (pe_print_private_bfd_data): calls to above
7101 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7103 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7104 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7105 TARGET_SYM and TARGET_NAME for vector and BFD name.
7106 * coff-pmac.c (pmac_xcoff_vec): Remove.
7107 (TARGET_SYM, TARGET_NAME): Define.
7108 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7109 machine to 0, not all PowerMacs are 601s.
7111 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7113 * elfcode.h (elf_object_p): Read in any program headers.
7114 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7115 based on the program headers, if any.
7116 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7117 (map_program_segments): Set p_paddr of program headers based on
7120 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7122 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7125 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7126 trying to do a relocateable link with a non-a.out object file.
7128 * archive.c (bfd_generic_archive_p): Check the first object file
7129 in an archive even if target_defaulted is set. If the object file
7130 has the wrong xvec, reject it.
7132 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7133 be represented, report the name via _bfd_error_handler.
7134 (translate_to_native_sym_flags): Likewise.
7135 * elf32-mips.c (mips_elf_final_link): Likewise.
7136 * oasys.c (oasys_write_sections): Likewise.
7138 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7139 which checks for STYP_OVRFLO sections.
7140 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7141 reloc and lineno count overflows.
7142 (coff_write_object_contents): Call coff_count_linenumbers before
7143 coff_compute_section_file_positions. If RS6000COFF_C, handle
7144 reloc and lineno count overflows.
7145 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7146 relocs before dealing with .pad sections. Count overflow section
7147 headers when handling .pad sections.
7149 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7152 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7153 (struct xcoff_link_hash_table): Add descriptor_section and
7154 special_sections fields.
7155 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7156 (xcoff_link_add_symbols): Set linkage section alignment. Create
7157 descriptor section. Check for magic symbol names (_text, etc.),
7158 and record them in special_sections if found. Set
7159 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7160 descriptor field to point back to the function code symbol.
7161 (xcoff_sweep): Always mark the special descriptor_section.
7162 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7163 function descriptor, and mark it if it is.
7164 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7165 parameter, and fill it in. Allocate space for the descriptor
7167 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7168 global linkage code. If an undefined function descriptor is
7169 exported, arrange to define it. Warn about any other undefined
7171 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7172 (xcoff_write_global_symbol): Create a function descriptor when
7174 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7175 * bfd-in2.h: Rebuild.
7177 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7179 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7180 (ppc_coff_link_hash_table): new types for hashing
7181 (ppc_coff_link_hash_newfunc): hash entry constructor
7182 (ppc_coff_link_hash_table_init): hash table initializer
7183 (ppc_coff_link_hash_table_create): hash table constructor
7184 (ppc_record_toc_entry): changed references to hash table
7185 (coff_ppc_relocate_section): changed references to hash table
7187 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7188 * libcoff.h: Rebuild
7190 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7191 (coff_link_add_symbols): removed toc_offset init
7193 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7195 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7198 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7199 if it is given and mmep is available.
7200 * acconfig.h: Undef USE_MMAP.
7201 * configure, config.in: Regenerated.
7202 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7203 table handling the old way.
7204 (aout_get_external_symbols): Don't complain if last byte of string
7206 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7207 (bfd_free_window) [! USE_MMAP]: Don't define.
7208 (bfd_get_file_window,
7209 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7211 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7213 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7216 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7218 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7219 compatible with AMD generated COFF files. Try to support both AMD
7220 and GNU formats simultaneously.
7221 (coff_a29k_relocate_section): Likewise.
7223 * libbfd.c (bfd_get_file_window): Change writable parameter from
7224 int to boolean; update all callers. Pass MAP_SHARED if not
7225 writable--it's required on Solaris. Cast fprintf argument to
7227 * bfd-in.h (bfd_get_file_window): Update declaration.
7228 * bfd-in2.h: Rebuild.
7229 * aoutx.h: Update calls to bfd_get_file_window.
7231 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7233 (xcoff_swap_ldhdr_in): New static function.
7234 (xcoff_swap_ldsym_in): New static function.
7235 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7236 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7237 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7238 Handle XTY_ER/XMC_XO symbols correctly.
7239 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7240 rather than normal symbol table.
7241 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7242 already defined with the same absolute value.
7243 (xcoff_mark): When considering called symbols, check whether the
7244 descriptor is from a dynamic object, rather than the symbol
7246 (xcoff_build_ldsyms): Likewise.
7248 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7249 Cast realloc and malloc return values. If malloc or realloc fail,
7250 set bfd_error_no_memory.
7251 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7252 * bfd-in2.h: Rebuild.
7254 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7256 * coff-ppc.c (ppc_record_toc_entry): new function.
7257 (in_reloc_p): changed return value.
7258 (coff_ppc_relocate_section): much rework.
7259 (ppc_allocate_toc_section): new function.
7260 (ppc_process_before_allocation): new function.
7261 (ppc_coff_swap_sym_in_hook): new function.
7263 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7264 (coff_link_add_symbols): initialize toc_offset.
7266 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7267 (coff_swap_aouthdr_out): Added more sections to the data
7268 dictionary for the pe file header. Also changed linker version
7269 number on the ppc side.
7270 (dir_names): small improvements to the dictionary printing.
7271 (pe_mkobject_hook): save the file level flags.
7273 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7274 (pe_tdata): added real_flags field
7275 (coff_tdata): added local_toc_sym_map and access macro
7277 * libcoff.h (coff_link_hash_entry): added toc_offset field
7278 (pe_tdata): added real_flags field
7279 (coff_tdata): added local_toc_sym_map and access macro
7281 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7282 (coff_mkobject): init for local_toc_sym_map
7283 (coff_write_object_contents): set the internal_a.magic to
7284 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7287 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7289 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7290 entries until both the line number address and the function name
7291 address are too large.
7293 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7294 * configure: Rebuilt.
7296 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7297 is defined in the environment.
7299 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7301 * som.c (som_get_section_contents_in_window): Define to use
7304 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7306 * coff-i860.c: New file, based on coff-i386.c.
7307 * cpu-i860.c: New file, based on cpu-i386.c.
7308 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7309 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7310 targets, using i860coff_vec.
7311 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7312 trad-core.o and hosts/i860mach3.h.
7313 (i860coff_vec): Use coff-i860.o and cofflink.o.
7314 * configure: Rebuild.
7315 * Makefile.in: Rebuild dependencies.
7316 (ALL_MACHINES): Add cpu-i860.o.
7317 (BFD32_BACKENDS): Add coff-i860.o.
7318 (CFILES): Add cpu-i860.c and coff-i860.c.
7319 * targets.c (i860coff_vec): Declare.
7320 (bfd_target_vector): Add &i860coff_vec.
7321 * archures.c (bfd_i860_arch): Declare.
7322 (bfd_archures_list): Add &bfd_i860_arch.
7323 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7324 (coff_set_flags): Handle bfd_arch_i860.
7325 (coff_write_object_contents): Handle I860 a.out magic number.
7327 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7329 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7330 the created .tc section to 2.
7331 (xcoff_mark): Don't keep a .loader reloc for a call to an
7332 undefined symbol when creating a shared library.
7333 (xcoff_build_ldsyms): When creating a shared library, generate
7334 global linkage code for a call to an undefined symbol.
7336 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7338 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7339 BFD32_BACKENDS, BFD64_BACKENDS.
7340 (.dep1): Put mkdep output in a separate file.
7341 Rebuilt dependencies.
7343 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7346 Permit use of mmap when available:
7348 * configure.in: Check for mmap, madvise, mprotect.
7349 * config.in, configure: Regenerated.
7351 * libbfd.c (struct _bfd_window_internal): Define type.
7352 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7354 (ok_to_map): New static variable for debugging.
7355 (_bfd_generic_get_section_contents_in_window): New function.
7356 * bfd-in.h (bfd_window_internal): Declare type.
7357 (bfd_window): Define type.
7358 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7359 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7362 * libaout.h (struct aoutdata): Add two window fields.
7363 (obj_aout_sym_window, obj_aout_string_window): New macros.
7364 * aoutx.h (some_aout_object_p): Initialize windows.
7365 (aout_get_external_symbols): Get symbol data and strings in
7366 windows instead of explicitly allocated buffers.
7367 (slurp_symbol_table): Free window instead of memory.
7368 (bfd_free_cached_info): Release windows instead of freeing storage
7370 (aout_link_free_symbols): Ditto.
7372 * targets.c (bfd_target): Add new field for
7373 get_section_contents_in_window.
7374 (BFD_JUMP_TABLE_GENERIC): Updated.
7375 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7376 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7377 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7378 macros for get_section_contents_in_window field.
7380 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7382 * core.c: Renamed to corefile.c
7383 * makefile.dos (OBJS): Change core.o to corefile.o
7384 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7386 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7388 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7389 to o. Clobber and restore the list of new csects around the call
7390 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7391 linker error and the linker wants to read the symbol table. Reset
7392 the line number count of a real section even if it has no relocs.
7393 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7395 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7398 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7400 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7401 an undefined symbol in a shared link.
7403 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7404 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7405 phdm@info.ucl.ac.be (Philippe De Muyter).
7407 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7409 * coff-m88k.c (rtype2howto): New static function.
7410 (RTYPE2HOWTO): Use it rather than a macro definition.
7412 * coffcode.h (coff_write_object_contents): set internal_a.magic
7413 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7415 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7416 define TRAD_HEADER to new file hosts/delta68.h.
7417 m88*-motorola-sysv*, however, does use ptrace-core.o.
7418 * hosts/delta68.h: New file.
7420 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7421 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7423 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7425 * i386linux.c (MY(vec)): Declare before use.
7427 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7429 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7430 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7432 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7433 BFD is not of the right type.
7434 (bfd_elf_get_needed_list): Likewise.
7435 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7436 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7437 * xcofflink.c (XCOFF_XVECP): Define.
7438 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7440 (bfd_xcoff_import_symbol): Likewise.
7441 (bfd_xcoff_export_symbol): Likewise.
7442 (bfd_xcoff_link_count_reloc): Likewise.
7443 (bfd_xcoff_record_link_assignment): Likewise.
7444 (bfd_xcoff_size_dynamic_sections): Likewise.
7446 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7447 table index against the number of symbols for a base relative
7450 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7452 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7453 full_aouthdr flag here...
7454 (_bfd_xcoff_bfd_final_link): ...not here.
7456 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7458 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7459 systems that have a system <libelf.h>.
7460 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7461 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7462 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7463 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7464 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7465 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7466 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7468 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7470 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7471 set, set BSF_WEAK in symbol. Change all callers.
7472 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7473 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7474 _bfd_generic_link_add_one_symbol.
7475 (ecoff_indirect_link_order): Check that the section tdata relocs
7476 are not NULL before using them.
7478 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7479 define TRAD_HEADER as hosts/alphalinux.h.
7480 * configure: Rebuild.
7481 * hosts/alphalinux.h: New file.
7482 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7485 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7487 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7488 C_ECOMM storage classes.
7490 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7492 (xcoff_mark): Call xcoff_mark_symbol.
7493 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7494 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7496 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7498 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7500 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7502 (xcoff_find_reloc): New static function.
7503 (xcoff_link_add_symbols): Use it.
7504 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7505 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7506 relocate the value of C_DECL.
7508 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7510 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7512 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7513 callback decide what goes in .relocs.
7514 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7515 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7518 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7520 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7523 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7525 * xcofflink.c: More improvements, mostly to fix handling of
7526 constructors and a few other special cases.
7527 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7528 zero, reverting yesterday's change.
7529 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7530 (bfd_xcoff_link_count_reloc): Declare.
7531 (bfd_xcoff_record_link_assignment): Declare.
7532 * bfd-in2.h: Rebuild.
7534 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7536 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7537 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7538 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7539 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7540 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7541 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7543 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7546 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7547 segments includes the a.out header. See to that the magic number
7548 *always* is big-endian.
7550 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7551 m68k4k NetBSD configurations.
7553 * configure.in, configure: Separate i386 & mips NetBSD
7554 configurations from other BSD ones. Don't assume DEC is the only
7555 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7556 configurations. Add support for m68k4k NetBSD object format.
7558 * libaout.h: Added M_68K4K_NETBSD magic.
7560 * m68k4knetbsd.c: New file.
7562 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7564 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7567 * hosts/mipsnbsd.h: New file.
7569 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7571 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7573 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7574 toc_section, and entry_section fields.
7575 (struct xcoff_section_tdata): Remove ldrel_count field.
7576 * libcoff.h: Rebuild.
7577 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7579 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7580 full a.out header if full_aouthdr is set in xcoff_data.
7581 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7582 based on sections stored in xcoff_data.
7583 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7585 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7586 (rs6000coff_vec): Set symbol_leading_char to '.'.
7587 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7588 value stored in ret rather than returning a pointer value.
7590 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7592 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7595 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7597 * som.c (som_slurp_string_table): Allocate the strings with malloc
7598 since they're free'd by free_cached_info.
7599 (som_slurp_symbol_table): Similarly for the symbol table.
7601 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7603 * Makefile.in (diststuff): Don't make headers.
7605 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7607 * Makefile.in: Rebuild dependencies.
7609 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7610 output_bfd is not SunOS.
7611 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7612 non-SunOS input files.
7614 * xcofflink.c: Extensive changes to support linking shared objects
7615 and generating a .loader section.
7616 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7617 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7618 last_symndx, and ldrel_count fields.
7619 * libcoff.h: Rebuild.
7620 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7621 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7623 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7624 (bfd_xcoff_export_symbol): Declare.
7625 (bfd_xcoff_size_dynamic_sections): Declare.
7626 * bfd-in2.h: Rebuild.
7628 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7630 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7631 * configure: Rebuild.
7632 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7633 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7635 (pmac_xcoff_vec): Update to use new xcoff support.
7636 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7637 (xcoff_write_armap): Declare buf as unsigned char.
7638 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7640 * mpw-make.sed: Generalize subdir_do edit.
7642 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7644 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7645 correctly. Don't initialize asect->vma.
7647 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7649 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7650 something a little less than the page size.
7652 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7654 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7656 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7658 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7659 * coffcode.h (coff_write_object_contents): If .bss is before
7660 .data us that as data_start.
7661 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7663 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7664 (coff_swap_outhdr_out): Hardwire in version number.
7666 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7668 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7669 major and minor to *_vno, since the former are also macros in
7670 SunOS header files. Cast result of bfd_alloc to appropriate
7673 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7674 before assigning to sec_data.
7676 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7678 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7679 now relative to the section, not absolute.
7680 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7681 get the file name when there is a N_SO directory name. When
7682 handling stabs, remember that section->vma was added to the
7685 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7687 * sunos.c (struct sunos_link_hash_table): Add needed field.
7688 (sunos_link_hash_table_create): Call bfd_release, not free.
7689 (sunos_link_hash_table_create): Initialize needed field.
7690 (sunos_add_dynamic_symbols): Record needed objects.
7691 (bfd_sunos_get_needed_list): New function.
7692 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7693 * bfd-in2.h: Rebuild.
7695 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7697 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7699 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7701 * bfd-in.h (struct bfd_link_needed_list): Rename from
7702 bfd_elf_link_needed_list.
7703 * bfd-in2.h: Rebuild.
7704 * elf.c, elflink.h, libelf.h: Corresponding changes.
7706 Add start at AIX linker support; no shared libraries yet.
7707 * xcofflink.c: New file.
7708 * configure.in (rs600coff_vec): Use xcofflink.o.
7709 * configure: Rebuild.
7710 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7712 (struct xcoff_section_tdata): Define.
7713 (xcoff_section_data): Define macro.
7714 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7715 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7716 (_bfd_xcoff_bfd_final_link): Declare.
7717 (_bfd_ppc_xcoff_relocate_section): Declare.
7718 * libcoff.h: Rebuild.
7719 * coff-rs6000.c: Clean up a bit.
7720 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7721 cputype, csects, and debug_indices.
7722 (xcoff_copy_private_bfd_data): Copy cputype.
7723 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7724 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7725 (xcoff_reloc_type_lookup): Rename from
7726 rs6000coff_reloc_type_lookup.
7727 (coff_relocate_section): Define.
7728 (_bfd_xcoff_sizeof_headers): Define.
7729 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7730 (_bfd_xcoff_bfd_relax_section): Define.
7731 (_bfd_xcoff_bfd_link_split_section): Define.
7732 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7734 * coffcode.h (coff_compute_section_file_positions): If AIX,
7735 increment sofar by SMALL_AOUTSZ if not executable.
7736 (coff_write_object_contents): If AIX, always output an a.out
7737 header; if not executable, header size of SMALL_AOUTSZ.
7738 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7739 (_bfd_stringtab_init): Initialize xcoff field.
7740 (_bfd_xcoff_stringtab_init): New function.
7741 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7742 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7743 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7744 * libbfd.h: Rebuild.
7745 * Makefile.in: Rebuild dependencies.
7746 (BFD32_BACKENDS): Add xcofflink.o.
7747 (CFILES): Add xcofflink.c.
7749 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7750 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7751 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7753 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7755 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7757 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7759 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7760 * config.in: Regenerated.
7762 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7763 (_bfd_chunksize): New variable.
7764 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7765 for obstack chunk size.
7766 * configure.in: Check for getpagesize.
7767 * configure: Regenerated.
7769 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7771 * trad-core.c (rawptr): Make it a local variable of
7772 ptrace_unix_core_file_p.
7774 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7776 * coff-arm.c (in_reloc_p): New.
7777 * coff-i386.c (in_reloc_p): New.
7778 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7779 (coff_write_object_contents): Only set has_reloc_section
7781 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7782 in_reloc_p to decide if reloc should be emitted.
7783 * libcoff.h (pe_data_type.in_reloc_p): New.
7784 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7786 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7788 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7789 (_bfd_coff_read_internal_relocs): Likewise.
7790 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7791 (_bfd_coff_read_internal_relocs): Likewise.
7793 * elflink.h (elf_link_add_object_symbols): Correct conditions
7794 under which type and size change warnings are issued.
7796 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7798 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7799 a symbol which is not in a real section.
7800 (coff_write_native_symbol): Corresponding change.
7802 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7803 coff_link_hash_newfunc and make non-static.
7804 (_bfd_coff_link_hash_table_init): New function, broken out of
7805 _bfd_coff_link_hash_table_create.
7806 (_bfd_coff_link_hash_table_create): Use it.
7807 (process_embedded_commands): Make static.
7808 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7809 (_bfd_coff_link_hash_table_init): Declare.
7810 * libcoff.h: Rebuild.
7812 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7813 field in XCOFF tdata.
7814 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7815 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7816 based on cputype stored in a.out header, or in n_type of initial
7818 (coff_write_object_contents): Set cputype correctly in a.out
7820 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7822 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7823 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7825 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7826 * libcoff.h: Rebuild.
7828 * cpu-rs6000.c (rs6000_compatible): New static function.
7829 (bfd_rs6000_arch): Use it.
7830 * cpu-powerpc.c (powerpc_compatible): New static function.
7831 (arch_info_struct): Define various flavours of PowerPC.
7832 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7835 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7837 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7839 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7841 * elflink.h (elf_link_add_object_symbols): Don't warn about
7842 changing the size or type if the old definition was weak.
7844 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7846 * coffcode.h (combined_entry_type): Add fix_line field.
7847 (coff_slurp_line_table): Warn if we try to set the lineno field of
7849 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7850 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7851 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7852 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7854 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7855 * libcoff.h: Rebuild.
7857 * libcoff-in.h (struct xcoff_tdata): Define.
7858 (xcoff_data): Define.
7859 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7860 * bfd-in2.h, libcoff.h: Rebuild.
7861 * coff-rs6000.c (xcoff_mkobject): New static function.
7862 (coff_mkobject): Define.
7863 (xcoff_copy_private_bfd_data): New static function.
7864 (coff_bfd_copy_private_bfd_data): Define.
7865 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7867 (rs6000coff_vec): Add DYNAMIC to object_flags.
7868 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7869 .loader sections specially.
7870 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7871 section alignment from the XCOFF tdata information.
7872 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7873 F_SHROBJ, and copy the extra a.out header information into the
7874 XCOFF tdata structure.
7875 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7876 F_DYNLOAD and the extra a.out header information.
7877 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7878 C_HIDEXT symbol with attached csect information.
7879 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7880 in the o_maxdata field.
7881 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7882 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7883 end if BSF_NOT_AT_END is set.
7885 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7886 _bfd_read_ar_hdr_fn.
7887 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7888 * bfd-in2.h, libbfd.h: Rebuild.
7889 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7891 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7892 (bfd_slurp_bsd_armap_f2): Likewise.
7893 (_bfd_slurp_extended_name_table): Likewise.
7895 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7897 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7899 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7900 when the symbol table is empty.
7902 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7903 space for section symbols, since we don't output them either.
7904 (elf_m68k_adjust_dynindx): Removed.
7906 * ptrace-core.c (rawptr): Make it a local variable of
7907 ptrace_unix_core_file_p.
7909 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7911 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7914 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7915 Mac object file formats.
7917 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7919 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7920 auxent if there isn't one.
7921 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7922 rather than FILNMLEN as the maximum name length.
7924 * coffcode.h (bfd_coff_backend_data): Add new field
7925 _bfd_coff_print_aux.
7926 (bfd_coff_print_aux): New static function.
7927 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7928 scnlen field of an XTY_LD csect aux entry.
7929 (coff_print_aux): New static function.
7930 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7931 in coff_pointerize_aux_hook.
7932 (bfd_coff_std_swap_table): Initialize new field.
7933 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7934 * libcoff.h: Rebuild.
7935 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7936 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7938 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7939 if there are symbols, for native AIX ld compatibility.
7941 * coffcode.h (bfd_coff_backend_data): Add new field
7942 _bfd_coff_pointerize_aux_hook.
7943 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7944 or I960, and as 0 otherwise.
7945 (bfd_coff_std_swap_table): Initialize new field.
7946 * libcoff.h: Rebuild.
7947 * coffgen.c (coff_pointerize_aux): Change parameters to take
7948 symbol pointer instead of type and class, and to take aux index.
7949 Call _bfd_coff_pointerize_aux_hook if it is defined.
7950 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7951 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7952 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7954 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7955 read-only/host-only support.
7957 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7959 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7962 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7963 BFD_JUMP_TABLE_ARCHIVE accordingly.
7964 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7965 (_bfd_compute_and_write_armap): Declare.
7966 (_bfd_generic_read_ar_hdr): Declare.
7967 (_bfd_read_ar_hdr): Define.
7968 (_bfd_noarchive_read_ar_hdr): Define.
7969 (_bfd_archive_bsd_read_ar_hdr): Define.
7970 (_bfd_archive_coff_read_ar_hdr): Define.
7971 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7972 _bfd_read_ar_hdr instead.
7973 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7974 (_bfd_compute_and_write_armap): Rename from
7975 compute_and_write_armap. Make non-static. Change all callers.
7976 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7977 than _bfd_snarf_ar_hdr.
7978 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7979 * ieee.c (ieee_read_ar_hdr): Define.
7980 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7981 * oasys.c (oasys_read_ar_hdr): Define.
7982 * som.c (som_read_ar_hdr): Define.
7983 * bfd-in2.h, libbfd.h: Rebuild.
7985 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7987 * peicode.c (coff_swap_filehdr_in): If symptr is
7988 zero, there aren't any symbols, even if nsyms is set.
7990 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7992 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7994 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7995 sections, and set styp correctly for them: .got, .hash, .dynamic,
7996 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7997 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7999 (ecoff_sort_hdrs): New static function.
8000 (ecoff_compute_section_file_positions): Return boolean, not void.
8001 Sort the sections by VMA before looking through them. Put the
8002 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
8003 section on an appropriate boundary within the page.
8004 (ecoff_compute_reloc_file_positions): Check return value of
8005 ecoff_compute_section_file_positions.
8006 (_bfd_ecoff_set_section_contents): Likewise.
8007 (_bfd_ecoff_write_object_contents): Check for various Alpha
8008 section types when incrementing text_size and data_size. Call
8009 adjust_headers backend function if it exists.
8010 * coff-alpha.c (alpha_adjust_headers): New static function.
8011 (alpha_ecoff_backend_data): Initialize adjust_headers field.
8012 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8014 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
8016 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
8018 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
8019 of ALTERNATE_AIX_CORE_FORMAT.
8020 * configure.in (aix4): No longer need CORE_FLAGS.
8021 * configure: Updated.
8023 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8025 NS32k changes from Ian Dall:
8026 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8028 (aout_link_input_section_std, aout_link_input_section_ext,
8029 aout_link_reloc_link_order): Call them instead of _bfd_*
8031 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8033 (backend_data): Use it instead of hardcoded zero.
8035 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8036 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8038 * ns32knetbsd.c: Include bfd.h.
8039 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8040 (MY_bfd_reloc_type_lookup): Declare function too.
8041 * pc532-mach.c (set_sizes): Don't declare.
8042 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8043 (backend_data, MY_backend_data): Don't define.
8045 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8046 ns32k-*-lites* like ns32k-*-netbsd*.
8048 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8051 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8053 * coffcode.h (coff_write_object_contents): Restore setting
8054 f_timdat to 0, deleted on August 22.
8056 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8058 * coffcode.h (coff_bfd_copy_private_symbol_data,
8059 coff_bfd_copy_private_section_data,
8060 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8061 * peicode.h (coff_bfd_copy_private_bfd_data): New
8062 (pe_bfd_copy_private_bfd_data): New.
8063 (coff_swap_scnhdr_in): Swap bss size into the right place.
8064 (pe_print_private_bfd_data): Add some newlines.
8066 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8068 * som.c (setup_sections): Don't die if a space has no subspaces.
8070 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8072 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8073 dynamic symbol override a common symbol. Don't change the size or
8074 type if they have been set and the new symbol is not a definition.
8075 Warn if the size or type changes.
8077 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8079 * som.c (som_begin_writing): Don't write the symbol table or
8081 (som_finish_writing): Write them here. Place them after the
8082 subspace data, but before the relocs.
8084 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8086 * sunos.c (sunos_add_one_symbol): Just pass false, not
8087 info->shared_library, to sunos_create_dynamic_sections.
8088 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8090 (sunos_check_dynamic_reloc): Remove .text section assertion.
8092 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8094 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8095 * configure, configure.in: Add pmac_xcoff_vec case.
8096 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8097 * coff-pmac.c: New file, PowerMac XCOFF support.
8098 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8099 * targets.c (pmac_xcoff_vec): Declare.
8101 * mpw-config.in: Various changes to be compatible with the
8102 autoconf-based configury.
8103 * mpw-make.sed: New file, sed commands to translate Unix
8104 makefile into MPW syntax.
8105 * mpw-make.in: Remove.
8106 * hosts/mpw.h: Remove.
8107 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8108 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8110 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8112 * binary.c (binary_get_symtab): Return an empty string on error.
8113 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8115 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8117 * coff-ppc.c: Reformatted according to gnu conventions
8118 Removed irrelevant "if 0" code
8120 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8122 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8123 symbols rather than as indirect symbols.
8124 (MY(slurp_symbol_table)): Don't do anything special about
8127 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8128 of .ctors and .dtors sections is no larger than 2.
8130 * sunos.c (sunos_add_one_symbol): Don't change
8131 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8133 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8134 dynamic symbols when creating a shared library.
8135 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8137 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8138 written even if it is not defined in a regular object.
8139 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8140 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8141 rather than the constant 22.
8142 (sunos_check_dynamic_reloc): Handle creating a shared library.
8143 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8144 zero when creating a shared library.
8145 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8146 write it out at the start of the symbol table.
8148 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8150 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8152 * config.bfd: Add arm-*-coff.
8153 * configure.in, configure: Add armcoff_{little,big}_vec.
8154 * targets.c (armcoff_{little,big}_vec): Declare.
8155 (bfd_target_vector): Add armcoff_{little,big}_vec.
8156 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8158 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8160 * targets.c (bfd_find_target): Remove debugging code.
8162 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8164 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8166 * Makefile.in: added *-ppc files
8167 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8168 allow pe based .o's to be shared with other tools on ppc/NT
8169 * config.bfd: added powerpc[le]-[pe|winnt] config support
8170 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8171 * peicode.h: Added more section flags for PE on ppc
8172 Added coff_swap_filehdr_out to allow peicode.h to be
8173 used for non-image PE files on ppc.
8174 Check for image, or not, before copying pe_opthdr
8175 * targets.c: Added new bfd's
8176 * targets.c: Removed two inactive bfds that shouldn't have made it this
8179 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8181 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8182 explicit values to initialize all relocs. Change all users.
8183 (ppc_elf_brtaken_inner): New function to handle branch predicition
8185 (ppc_elf_brtaken_reloc): Ditto.
8186 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8187 relocs use ppc_elf_unsupported_reloc.
8188 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8189 needs to be reported.
8190 (ppc_elf_relocate_section): Support branch prediction relocs.
8192 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8194 * bfd.c (bfd_assert): Remove \n from string passed to
8197 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8198 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8199 (bfd_coff_make_section_hook): Don't define.
8200 (coff_make_section_hook): Remove.
8201 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8202 (styp_to_sec_flags): Likewise.
8203 (coff_write_object_contents): Likewise.
8204 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8206 * libcoff.h: Rebuild.
8207 * coffgen.c (make_a_section_from_file): Just call
8208 bfd_make_section_anyway, not bfd_make_section or
8209 bfd_coff_make_section_hook.
8210 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8211 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8212 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8213 make_section_hook field.
8214 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8216 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8217 pointers into value field for warning and indirect symbols; just
8218 leave the value field alone.
8219 * linker.c (generic_link_add_symbol_list): Use next symbol for
8220 warning and indirect symbols, rather than looking in symbol value.
8221 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8222 parameter. Change all callers. Remove support for indirect
8223 symbols; it didn't work anyhow.
8224 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8225 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8226 * bfd-in2.h: Rebuild.
8228 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8230 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8231 go back to telling the tools this reloc operates on 32 bits.
8233 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8235 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8236 rather than a direct fprintf.
8237 * archive.c (_bfd_write_archive_contents): Likewise.
8238 * coffcode.h (coff_slurp_symbol_table): Likewise.
8239 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8240 (ppc_elf_unsupported_reloc): Likewise.
8241 (ppc_elf_relocate_section): Likewise.
8242 * i386linux.c (linux_tally_symbols): Likewise.
8243 (linux_finish_dynamic_link): Likewise.
8244 * osf-core.c (osf_core_core_file_p): Likewise.
8245 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8246 * som.c (som_sizeof_headers): Likewise.
8247 * srec.c (srec_bad_byte): Likewise.
8248 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8249 * libbfd-in.h (bfd_assert): Declare first parameter const.
8250 * libbfd.h: Rebuild.
8251 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8252 bfd_reloc_overflow is enough.
8253 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8254 * coff-h8500.c (rtype2howto): Likewise.
8255 * coff-z8k.c (rtype2howto): Likewise.
8256 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8257 * elf.c (_bfd_elf_get_lineno): Likewise.
8258 (_bfd_elf_no_info_to_howto): Likewise.
8259 (_bfd_elf_no_info_to_howto_rel): Likewise.
8260 * hp300hpux.c (convert_sym_type): Likewise.
8261 (MY(swap_std_reloc_in)): Likewise.
8262 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8264 * libaout.h (struct aoutdata): Add line_buf field.
8265 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8266 and filename_buffer. Instead, use a malloc buffer stored in the
8267 new line_buf field. Remove length restrictions.
8269 * coffgen.c (string_size): Remove static variable.
8270 (debug_string_size, debug_string_section): Likewise.
8271 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8272 and debug_string_size_p parameters. Use them instead of the
8273 global variables. Change all callers.
8274 (coff_write_symbol): Likewise.
8275 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8276 (coff_write_symbols): Add local variables to replace removed
8279 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8280 function, and line_base fields.
8281 * libcoff.h: Rebuild.
8282 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8283 information, rather than using static variables.
8285 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8286 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8288 * init.c (initialized): Remove static variable.
8289 (bfd_init): Don't bother setting initialized.
8290 (bfd_check_init): Remove.
8291 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8292 * libbfd.h: Rebuild.
8294 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8296 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8297 size for full core dumps. Copy core file header to private data.
8298 (rs6000coff_core_file_failing_command,
8299 rs6000coff_core_file_failing_signal): New functions to extract
8300 the file name and terminating signal from the core file.
8301 * coff-rs6000.c: Use them.
8303 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8305 Change arch info to be const, initialized at compile time.
8306 * archures.c: Reindent many functions. Change CONST to const.
8307 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8308 nothing set it anyhow. Make next const.
8309 (bfd_arch_info_list): Remove.
8310 (bfd_archures_list): Rename from archures_init_table. Change from
8311 a table of function pointers to a table of bfd_arch_info_type
8312 structure addresses.
8313 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8314 (bfd_lookup_arch): Likewise.
8315 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8317 (bfd_default_arch_struct): Make const.
8318 (bfd_arch_init, bfd_arch_linkin): Remove.
8319 (bfd_get_arch_info): Return a const pointer.
8320 * init.c (bfd_init): Don't call bfd_arch_init.
8321 * bfd.c (struct _bfd): Make arch_info const.
8322 * bfd-in2.h: Rebuild.
8323 * libbfd.h: Rebuild.
8324 * configure.in: Put & before everything in $selarchs.
8325 * configure: Rebuild.
8326 * cpu-*.c: Change bfd_*_arch from a function which calls
8327 bfd_arch_linkin to a const structure.
8328 * ieee.c (ieee_object_p): Make arch const.
8330 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8332 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8334 * bfd-in2.h: Regenerate.
8335 * libbfd.h: Regenerate.
8337 * elf32-ppc.c (reloc_type): Update names to match current draft.
8338 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8339 relative. Update names to current V.4 draft.
8340 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8341 (ppc_elf_relocate_section): Rename relocations to match draft.
8343 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8345 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8346 compiled with -mrelocatable-lib to be linked with either normal
8347 modules or -mrelocatable modules.
8349 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8351 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8352 in the a.out header.
8354 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8355 a reloc against a local symbol, even if it's not a section.
8357 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8359 * targets.c (bfd_target): Remove unused align_power_min field.
8360 * bfd-in2.h: Rebuild.
8361 * All backends: Remove initialization of align_power_min.
8363 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8365 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8367 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8369 * config.bfd (mips-dec-netbsd*): New target.
8370 * configure.host (mips-dec-netbsd*): New host.
8371 * configure.in (mips-dec-netbsd*): New native.
8372 * configure: Rebuild.
8374 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8376 Make the COFF backend linker merge common types:
8377 * cofflink.c (struct coff_debug_merge_element): Define.
8378 (struct coff_debug_merge_type): Define.
8379 (struct coff_debug_merge_hash_entry): Define.
8380 (struct coff_debug_merge_hash_table): Define.
8381 (coff_debug_merge_hash_table_init): Define.
8382 (coff_debug_merge_hash_table_free): Define.
8383 (coff_debug_merge_hash_lookup): Define.
8384 (struct coff_final_link_info): Add debug_merge field.
8385 (coff_debug_merge_hash_newfunc): New static function.
8386 (_bfd_coff_final_link): Allocate and free debug_merge table.
8387 (coff_link_input_bfd): Merge identical enum, struct and union
8390 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8392 Convert i960 COFF to use COFF backend linker.
8393 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8394 structure to store the symbol being used.
8395 (coff_i960_start_final_link): New static function.
8396 (coff_i960_relocate_section): New static function.
8397 (coff_i960_adjust_symndx): New static function.
8398 (coff_start_final_link): Define.
8399 (coff_relocate_section): Define.
8400 (coff_adjust_symndx): Define.
8401 * coffcode.h (bfd_coff_backend_data): Add new callback function
8402 _bfd_coff_start_final_link.
8403 (bfd_coff_start_final_link): Define.
8404 (coff_start_final_link): Define if not defined.
8405 (bfd_coff_std_swap_table): Add coff_start_final_link.
8406 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8408 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8409 function callback is not NULL.
8410 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8411 (_bfd_coff_internal_syment_name): Declare.
8412 * libcoff.h: Rebuild.
8413 * configure.in (icoff_big_vec): Add cofflink.o.
8414 (icoff_little_vec): Likewise.
8415 * configure: Rebuild.
8417 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8419 * Makefile.in (clean-info): Remove extraneous tab from line
8422 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8424 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8425 contents has relocs.
8427 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8429 * coffcode.h (coff_compute_section_file_positions): Keep the
8431 (coff_write_object_contents): Remember if it's a relocatable
8433 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8434 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8435 if relocatable file. Swap out saved raw size.
8437 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8439 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8440 (maintainer-clean): Rename from realclean, passing
8441 maintainer-clean down to subdirectories, but leave realclean as a
8444 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8447 * dep-in.sed: Remove config.h from generated dependencies.
8449 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8450 broken out of sunos_canonicalize_dynamic_symtab.
8451 (sunos_canonicalize_dynamic_symtab): Call new function
8452 sunos_slurp_dynamic_symtab.
8453 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8454 dynamic symbol table to the caller.
8455 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8456 callback to override the symbols being read.
8457 * libaout.h (struct aout_backend_data): Add three new parameters
8458 to add_dynamic_symbols callback.
8460 Extensive minor changes to avoid various gcc warnings. Also:
8461 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8462 * archures.c (bfd_arch_info_type): Change mach field from long to
8464 (bfd_lookup_arch): Change machine parameter from long to unsigned
8467 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8469 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8470 a symbol with a non-zero plt_offset.
8472 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8474 * elfcode.h (align_file_position): Remove; not used.
8476 * configure.in: Only check for <sys/procfs.h> on a native system,
8477 and make sure it defines prstatus_t.
8478 * configure: Rebuild.
8480 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8482 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8484 * config.in: Rename from config.h.in.
8485 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8486 Check for config.h:config.in when creating stamp-h.
8487 * configure: Rebuild.
8488 * Makefile.in (stamp-h): Depend upon config.in rather than
8489 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8490 calling config.status.
8492 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8493 (Makefile): Just rebuild Makefile.
8494 (config.h, stamp-h): New targets.
8495 * configure.in: Create stamp-h when rebuilding config.h.
8496 * configure: Rebuild.
8498 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8500 * configure.in: Call AC_CONFIG_HEADER. Substitute
8501 HOST_64BIT_LONG. Check that various header files exist. Check
8502 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8503 and/or free need to be declared. Don't make a link to sysdep.h.
8504 Define TRAD_HEADER for various hosts.
8505 * configure: Rebuild.
8506 * configure.host: Don't set my_host. Add definitions taken from
8507 host header files for various entries. Remove entries which now
8509 * acconfig.h: New file.
8510 * config.h.in: New file, built by autoheader.
8511 * sysdep.h: New file.
8512 * Makefile.in (do_distclean): Don't remove sysdep.h.
8514 (LOCAL_H_DEPS): New variable.
8515 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8517 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8518 ($(OPTIONAL_BACKENDS)): Likewise.
8519 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8520 looking through sysdep.h.
8521 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8522 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8523 (fprintf_vma, sprintf_vma): Likewise.
8524 (int64_type, uint64_type): Don't define.
8525 * bfd-in2.h: Rebuild.
8526 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8527 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8528 * lynx-core.c: Include stuff from old hosts/lynx.h.
8529 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8530 rather than NO_FCNTL.
8531 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8532 rather than NATIVE_HPPAHPUX_COMPILER.
8533 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8535 * hosts/*.h: Remove all header files which merely include,
8536 declare, and define things. Leave header files which define
8537 information needed by trad-core.c.
8539 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8540 (BFD_CC_FOR_BUILD): Define.
8541 * configure.in: Use BFD_CC_FOR_BUILD.
8542 * configure: Rebuild.
8544 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8546 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8547 * configure: Rebuild.
8549 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8552 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8554 * config.bfd: i386pe_ve -> i386pe_vec.
8556 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8558 * configure.host: Incorporate host Makefile fragments by setting
8560 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8561 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8562 value based on whether the code is being compiled by a cross
8563 compiler. Don't substitute host_makefile_frag or frags.
8564 * aclocal.m4: New file to define local AC_PROG_CC.
8565 * configure: Rebuild.
8566 * Makefile.in (INSTALL): Set to @INSTALL@.
8567 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8568 (INSTALL_DATA): Set to @INSTALL_DATA@.
8570 (CC): Define as @CC@.
8571 (CFLAGS): Set to @CFLAGS@.
8572 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8573 (@host_makefile_frag@): Remove.
8574 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8575 after other options.
8576 (config.status): Remove dependency upon @frags@.
8577 * config/*.mh, config/README: Remove.
8579 * config.bfd: Rewrite to incorporate the contents of the Makefile
8580 fragments by setting shell variables, rather than merely returning
8581 the name of a Makefile fragment.
8582 * configure.in: Use shell variables set by config.bfd rather than
8583 looking at the target Makefile fragment files. Don't substitute
8584 target_makefile_frag. Do substitute TDEFINES.
8585 * configure: Rebuild.
8586 * Makefile.in (@target_makefile_frag@): Remove.
8587 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8588 * config/*.mt: Remove.
8590 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8592 * configure.in: Put changequote lines around "i[345]86" patterns
8593 section of core file support.
8595 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8597 * som.c (som_bfd_print_private_bfd_data): Define to use the
8600 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8602 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8603 entry, text_start and data_start.
8605 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8607 * Makefile.in (OFILES): Remove $(TDEPFILES).
8608 * config/apollo.mt (TDEPFILES): Remove.
8609 * config/README: Update.
8611 * configure.in: For a native configuration, set COREFILE and
8612 COREFLAG based on the canonical host name.
8613 * configure: Rebuild.
8614 * Makefile.in: Rebuild dependencies.
8615 (ALL_CFLAGS): Add @COREFLAG@.
8616 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8617 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8618 support routines. Check LYNX_CORE rather than HOST_LYNX.
8619 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8620 * i386lynx.c: Likewise.
8621 * m68klynx.c: Likewise.
8622 * sparclynx.c: Likewise.
8623 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8624 * *-core.c: Comment changes.
8625 * config/decstation.mh (HDEPFILES): Remove.
8626 (HDEFINES): Remove -DTRAD_CORE.
8627 * config/irix3.mh (RANLIB): Remove.
8628 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8629 (HDEFINES): Remove -DIRIX_CORE.
8630 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8631 (HDEFINES): Remove -DTRAD_CORE.
8632 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8633 * config/ultra3.mh (RANLIB): Remove.
8634 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8635 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8636 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8637 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8638 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8639 * config/i386aix.mh, config/i386bsd.mh: Remove.
8640 * config/i386linux.mh, config/i386mach3.mh: Remove.
8641 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8642 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8643 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8644 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8645 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8646 * config/solaris2.mh, config/stratus.mh: Remove.
8647 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8648 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8650 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8652 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8653 DT_FINI entry if the appropriate symbol is not in the hash table.
8655 * libelf.h (struct elf_backend_data): Add create_program_headers
8656 and want_hdr_in_seg fields.
8657 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8659 (elf_backend_create_program_headers): Likewise.
8660 (elfNN_bed): Initialize create_program_headers and
8662 * elf.c (get_program_header_size): Call create_program_headers
8664 (map_program_segments): Check want_hdr_in_seg backend field. Call
8665 create_program_headers backend routine.
8667 * elf.c (assign_file_positions_except_relocs): Align non allocated
8668 sections when creating an executable.
8670 * elfcode.h (elf_swap_phdr_in): Make non static.
8671 (elf_swap_phdr_out): Make non static.
8672 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8673 (bfd_elf32_swap_phdr_out): Declare.
8674 (bfd_elf64_swap_phdr_in): Declare.
8675 (bfd_elf64_swap_phdr_out): Declare.
8677 * ecofflink.c (ecoff_collect_shuffle): New static function.
8678 (_bfd_ecoff_get_accumulated_pdr): New function.
8679 (_bfd_ecoff_get_accumulated_sym): New function.
8680 (_bfd_ecoff_get_accumulated_ss): New function.
8681 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8682 (_bfd_ecoff_get_accumulated_sym): Declare.
8683 (_bfd_ecoff_get_accumulated_ss): Declare.
8684 * libbfd.h: Rebuild.
8686 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8688 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8690 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8691 warning symbols. If any section is named .gnu.warning.XXX, treat
8692 the contents as a warning to be issued if the symbol XXX is
8694 (elf_link_output_extsym): For an indirect or warning symbol, just
8695 output the symbol it points to.
8697 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8698 if bfd_hash_allocate fails, since it will already be set.
8699 (generic_link_hash_newfunc): Likewise.
8700 (archive_hash_newfunc): Likewise.
8701 (hash_entry_bfd): New static function.
8702 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8703 callback. Allocate a new warning using the hash table newfunc.
8704 Use bfd_hash_replace to update the entry in the hash table, rather
8705 than assuming we can copy the fields with structure assignment.
8707 * hash.c (bfd_hash_replace): New function.
8708 * bfd-in.h (bfd_hash_replace): Declare.
8709 * bfd-in2.h: Rebuild.
8711 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8713 * config.bfd: Add mips*vr4300-*-elf* target.
8714 * config/mipsbvr4300.mt: Added.
8716 See file ChangeLog.2
8723 version-control: never