1 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
3 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
4 v850_elf_relocate_section): Fix PR2 14180 and 14181
5 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
6 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
7 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
8 (for PR14180) to create and handle special common sections.
9 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
10 which have data stored in the instructions. PR14258.
12 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
14 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
15 (USER_LABEL_PREFIX): Revert back to '_'
17 * config.bfd (targ_cpu): Add support for Thumb target.
19 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
21 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
22 (get_symbol_value): Handle R_SH_SWITCH8.
23 (sh_relax_delete_bytes): Likewise.
25 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
27 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
30 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
33 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
35 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
38 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
40 * coffcode.h (coff_mkobject_hook): Only set private flags for non
43 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
45 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
48 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
50 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
51 complain if inout and output formats differ.
53 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
55 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
56 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
57 * Makefile.in: Rebuild.
58 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
59 automake and autoconf.
61 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
62 (COFF_WITH_PR to COFF_WITH_PE).
64 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
66 * coff-arm.c: Make variables and some functions static, so that
67 this file can be included in multiple object files.
68 (coff_arm_bfd_final_link): Fix minor bug.
70 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
72 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
74 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
76 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
78 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
80 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
82 * sunos.c (sunos_add_one_symbol): When overriding a defined
83 symbol, set it to undefined, not new.
85 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
88 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
90 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
91 (sh_relax_delete_bytes): Don't kill LABEL relocs.
93 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
95 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
96 (mn10300_elf_relax_section): Likewise.
98 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
100 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
101 bfd_h_get_* calls to "bfd_byte *".
103 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
105 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
107 (mn10300_elf_relax_section): Include stack space for register saves
108 in the imm8 field of a "call" instruction.
109 (compute_function_info): Determine how much stack is allocated by
110 the movm instruction. Fix typo.
111 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
113 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
115 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
116 a version dependency could not be found.
118 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
120 * configure.com: Get version info from configure.in
122 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
124 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
125 New function. Avoid mixing US1 and HAL R1 code.
126 Set resulting memory ordering to the strongest one used.
127 (sparc64_elf_object_p): Set bfd_mach correctly.
129 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
131 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
132 (sparc64_elf_check_relocs): Handle them.
133 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
134 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
136 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
138 * configure.in (sparc*-*-linux*): Use trad-core and ...
139 * hosts/sparclinux.h: New file.
141 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
143 * config.bfd (sparc64-*-linux*): New target.
145 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
146 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
148 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
149 Set .plt alignment from new plt_alignment.
150 * elflink.h (elf_link_create_dynamic_sections): Set version section
151 alignment to LOG_FILE_ALIGN.
152 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
153 (elfXX_bed): Init plt_alignment.
155 * elf64-sparc.c (sparc64_elf_check_relocs,
156 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
157 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
158 sparc64_elf_finish_dynamic_sections): New functions.
159 (sparc64_elf_howto_table): Fix a few name strings.
160 (ELF_DYNAMIC_INTERPRETER): New definition.
161 (sparc64_elf_relocate_section): Handle shared libraries.
163 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
164 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
165 PLT definitions sparc64-linux originally choose. These will go
166 away soon in favour of the official abi definitions.
168 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
170 * coff-sh.c (coff_small_object_p): New static function.
171 (coff_small_new_section_hook): New static function.
172 (bfd_coff_small_swap_table): New static const structure.
173 (coff_small_close_and_cleanup): Define.
174 (coff_small_bfd_free_cached_info): Define.
175 (coff_small_get_section_contents): Define.
176 (coff_small_get_section_contents_in_window): Define.
177 (shcoff_small_vec): New static structure.
178 (shlcoff_small_vec): New static structure.
179 * targets.c (bfd_target_vector): Add shcoff_small_vec and
181 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
182 shlcoff_small_vec to targ_selvecs.
184 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
185 * configure: Rebuild.
187 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
189 * evax-egsd.c: Weak symbols are global.
191 * evax-emh.c: Use proper casts.
193 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
195 * evax-egsd.c: Section names and symbols have different
196 length restrictions. Add length parameter to
197 _bfd_evax_length_hash_symbol.
198 * evax-etir.c: Likewise.
199 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
201 * evax.h (EOBJ_S_C_SECSIZ): Define.
203 * evax-alpha.c: Remove duplicate test.
205 * evax-emh.c: SYS$ functions are upper-case.
207 * evax-egsd.c: Create separate sections for common symbols.
208 * evax-etir.c: Don't output common section.
209 * evax.h: Bump up section count.
211 * configure.com: Use 64bit integers with DEC C.
213 * evax-egsd.c: Make section flags dec c compatible.
215 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
217 * som.c (normalize): Delete function.
218 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
219 changed. Use passed in elength to determine size of the extended
220 name table instead of computing it again.
222 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
224 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
225 IMAGE_SCN_MEM_READ for an unrecognized section.
227 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
229 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
230 '/' in the extended name table.
232 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
234 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
235 symbols, check globals list before matching on locals.
237 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
239 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
242 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
244 * peicode.h (pe_mkobject_hook): Set DLL flag.
245 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
247 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
248 for .stab* sections. Replace strlen of constant strings with
251 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
253 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
254 merge got and reloc entries from ind syms to their target.
255 (elf64_alpha_always_size_sections): Call it.
256 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
257 (elf64_alpha_can_merge_gots): Likewise.
258 (elf64_alpha_merge_gots): Likewise.
260 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
261 as it is insufficient to handle the relocation changes as well.
263 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
265 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
266 relocs for symbols in shlibs that have been forced local.
267 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
269 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
271 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
272 got_enties of the default symbol for the default versioned
273 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
276 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
278 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
279 24 bits of the PC when computing a PC relative relocation.
281 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
283 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
284 Correct value for maximum positive 22 bit PC relative relocation.
285 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
286 HI_16 relocations. Correct bit adjustment in TDA offsets.
288 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
290 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
291 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
293 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
295 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
298 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
300 * config.bfd: Missed one alpha* change.
302 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
304 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
305 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
306 (MINUS_ONE): New macro.
307 (sparc_elf_notsup_reloc): New function.
308 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
309 H44,M44,L44,REGISTER.
310 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
311 (init_insn_reloc): New function.
312 (sparc_elf_wdisp16_reloc): Use it.
313 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
315 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
317 * som.c (som_construct_extended_name_table): Remove static
318 function, and define as macro instead.
320 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
322 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
323 recognizes alphaev5 etc.
324 * configure.host: Likewise.
326 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
328 Make ld -s work on AIX:
329 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
330 section if we are stripping.
331 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
332 size if we are stripping.
333 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
334 and don't write out relocs, if we are stripping.
335 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
336 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
339 * configure.in: Don't include elf.lo again for ELF targets; it's
340 always in the library anyhow.
341 * configure: Rebuild.
343 * bfd-in2.h: Rebuild.
345 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
346 char *, when calling bfd_get_32 and bfd_put_32.
347 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
350 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
352 * reloc.c (bfd_check_overflow): New function.
353 (bfd_perform_relocation, bfd_install_relocation): Use it.
354 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
355 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
356 * bfd-in2.h: Regenerate.
357 * libbfd.h: Regenerate.
359 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
361 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
362 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
364 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
366 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
367 (stmp-bfd-h): Rename from stmp-bfd.h.
368 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
369 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
370 (stmp-bin2-h): New target.
371 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
372 (stmp-lbfd-h): New target.
373 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
374 (stmp-lcoff-h): New target.
375 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
376 stmp-lbfd-h, and stmp-lcoff-h.
377 * Makefile.in: Rebuild.
379 * configure.in: Use a diversion to set enable_shared before the
380 arguments are parsed.
381 * configure: Rebuild.
383 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
385 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
386 renamed to R_SPARC_UNUSED_42.
387 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
388 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
389 renamed to R_SPARC_UNUSED_42.
390 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
391 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
392 * bfd-in2.h: Regenerated.
393 * libbfd.h: Regenerated.
395 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
397 * elflink.h (elf_merge_symbol): Don't check the hash creator until
398 after we have set *sym_hash.
400 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
402 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
404 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
406 * Makefile.am (libbfd_a_SOURCES): Define.
407 * Makefile.in: Rebuild.
409 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
410 * aclocal.m4: Rebuild with new libtool.
411 * configure: Rebuild.
413 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
415 * elf.c (map_sections_to_segments): Even if we are not demand
416 paged, don't put a loadable section after a nonloadable section.
417 (assign_file_positions_for_segments): Increment the file offset
418 for a section with contents, even if it is not loadable.
421 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
423 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
424 indicating that __ctbp could not be found.
427 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
429 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
431 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
434 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
435 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
436 Add support for the CALLT relocs.
438 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
439 BFD_RELOC_V850_CALLT_16_16_OFFSET.
442 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
443 relocations against non-existant symbols.
445 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
447 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
449 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
450 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
451 bit reloc in the tiny data area.
454 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
456 Merged changes from Martin Hunt:
458 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
459 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
462 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
463 BFD_RELOC_D30V_9_PCREL_R): New relocs.
465 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
466 Do 15 and 21 bit pc-relative relocations.
467 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
470 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
471 added to the relocation, not or'd.
474 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
476 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
478 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
480 * archures.c (bfd_default_scan): Use strcasecmp.
481 (bfd_default_scan): Test for match with arch_name + ":" +
483 (bfd_default_scan): Test for match with printable_name - ":".
484 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
485 cases. Each implements their own scan function.
486 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
487 special cases. Since info->mach == 0. The test mach == number
489 (bfd_arch_list): New function, return name of all the supported
492 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
494 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
495 decoding architecture.
496 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
499 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
501 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
503 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
505 * Makefile.am: Rebuild dependencies.
506 (ALL_MACHINES_CFILES): Add cpu-v850.c.
507 (ALL_MACHINES_CFILES): Add elf32-v850.c.
508 * Makefile.in: Rebuild.
510 * reloc.c: Remove extraneous commas from relocation entries.
511 Remove BFD_RELOC_V850_16_PCREL.
512 * bfd-in2.h: Rebuild.
514 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
515 in sections named .tocbss rather than .bss.
517 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
519 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
520 BFD_RELOC_V850_16_PCREL.
522 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
524 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
525 the same as C_EXT syms.
526 (coff_link_add_symbols): Ditto.
527 (_bfd_coff_link_input_bfd): Ditto.
528 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
529 it to preserve and restore state of global_to_static flag.
531 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
533 * elf32-v850.c (v850_elf_object_p): Set machine number based on
534 bits in e_flags field rather than magic numbers.
535 (v850_elf_final_write_processing, v850_elf_set_private_flags,
536 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
537 v850_elf_print_private_bfd_data): New functions.
540 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
542 * elf.c (prep_headers): Remove V850E magic number.
543 * elf.c (prep_headers): Remove V850EQ magic number.
546 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
548 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
550 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
552 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
553 instructions are relative to the next instruction, not the
555 (mn10200_elf_relax_section): Similarly.
557 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
559 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
562 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
563 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
564 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
566 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
568 * cpu-v850.c: Remove "plain" from v850 printable name.
569 (scan): Use strcasecmp.
571 * archures.c (bfd_mach_v850): Define.
573 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
574 just sh/SH, use strcasecmp.
575 (arch_info_struct): Add entries for sh3 et.al.
577 * archures.c (bfd_mach_sh, ...): Define.
579 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
581 * archures.c (bfd_archures_list): Always NULL terminate the list.
583 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
585 * Makefile.am: Rebuild dependencies.
586 (ALL_MACHINES_CFILES): Add cpu-arc.c.
587 (ALL_MACHINES_CFILES): Add elf32-arc.c.
588 (elf32-arc.lo): Remove explicit dependency.
589 * Makefile.in: Rebuild.
591 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
592 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
593 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
595 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
597 * configure: Rebuild with latest devo autoconf for NT support
599 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
601 * cpu-arm.c (compatible): If B is a default type, return A.
603 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
605 * cpu-v850.c (scan): New function.
606 (arch_info_struct): New structure.
607 (bfd_v850_arch): Add link into arch_info_structure.
609 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
612 * elf32-v850.c (v850_elf_object_p): New function.
615 * archures.c (bfd_mach_v850e): Machine value for v850e.
617 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
619 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
622 * elf.c (prep_headers): Add support for v850e machine number.
624 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
626 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
628 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
631 * elf.c (prep_headers): Add support for v850eq machine number.
634 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
636 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
637 cached_stab field if the offset prevents us from using the cache.
639 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
641 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
643 * aout-arm.c (aout_arm_little_vec): Likewise.
644 (aout_arm_big_vec): Likewise.
645 * bout.c (b_out_vec_big_host): Likewise.
646 (b_out_vec_little_host): Likewise.
647 * mipsbsd.c (aout_mips_little_vec): Likewise.
648 (aout_mips_big_vec): Likewise.
651 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
653 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
654 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
655 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
658 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
660 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
661 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
662 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
663 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
664 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
665 of two for I960 only.
666 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
667 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
669 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
670 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
671 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
673 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
674 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
675 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
676 *coffcode.h (coff_write_object_contents): Set alignment field in
677 section header for TIC80COFF files.
680 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
682 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
683 v850_elf_check_relocs, v850_elf_reloc,
684 v850_elf_final_link_relocate): Add support for
685 BFD_RELOC_V850_16_PCREL relocation.
687 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
690 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
692 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
695 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
697 * cpu-v850e: New file.
699 * elf.c (prep_headers): Add support for v850e target.
701 * bfd-in2.h (bfd_architecture): Add support for v850e target.
703 * config.bfd: Add support for v850e target.
705 * archures.c: Add support for v850e target.
707 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
709 * cpu-v850eq: New file.
711 * elf.c (prep_headers): Add support for v850eq target.
713 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
715 * config.bfd: Add support for v850eq target.
717 * archures.c: Add support for v850eq target.
720 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
722 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
723 argument as section relative, rather than an absolute address.
724 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
726 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
728 * config.bfd (arc-*-elf*): Add.
729 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
730 * configure: Rebuild.
731 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
732 (BFD32_BACKENDS): Add elf32-arc.lo.
733 (cpu-arc.lo,elf32-arc.lo): Add rules for.
734 * Makefile.in: Rebuild.
735 * archures.c (architecture list): Add bfd_arch_arc.
736 (bfd_archures_list): Add bfd_arc_arch.
737 (bfd_mach_arc_base): Define.
738 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
739 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
740 (bfd_target_vect): Add them.
741 * bfd-in2.h, libbfd.h: Rebuild.
742 * cpu-arc.c, elf32-arc.c: New files.
743 * elf.c (pre_headers): Recognize bfd_arch_arc.
745 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
747 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
748 data section is correctly rounded to a page in the file.
750 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
752 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
753 there are no symbols.
755 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
757 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
758 file system 14 character limit.
759 * Makefile.am, configure.in: Corresponding changes.
760 * Makefile.in, configure: Rebuild.
762 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
764 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
765 Rebuild dependencies.
766 * Makefile.in: Rebuild.
768 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
770 * Makefile.am (docdir): Define.
771 * Makefile.in: Rebuild.
773 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
775 * configure: Rebuild with autoconf 2.12.1.
777 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
779 * aclocal.m4, configure: Rebuild with new automake patches.
781 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
783 * rs6000-core.c (make_bfd_asection): New function to add a section
784 to the core file bfd.
785 (rs6000coff_core_p): Use make_bfd_asection to add the core file
787 Use BFD routines to seek, read and stat the core file.
788 Handle .data sections from loaded objects and anonymously mmapped
789 regions, these are available in AIX 4 core files.
791 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
793 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
794 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
795 copy; use a patches libtool instead.
796 * acmacros.m4: Remove.
797 * Makefile.in, aclocal.m4, configure: Rebuild.
799 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
801 * Makefile.am: New file, based on old Makefile.in.
802 * acmacros.m4: New file, copied from old aclocal.m4.
803 * acinclude.m4: New file.
804 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
805 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
806 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
807 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
808 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
809 * acconfig.h: Mention PACKAGE and VERSION.
810 * stamp-h.in: New file.
811 * dep-in.sed: Change .o to .lo.
812 * Makefile.in: Now built with automake.
813 * aclocal.m4: Now built with aclocal.
814 * config.in, configure: Rebuild.
817 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
819 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
820 if there is only a relocation to a read-only but not allocatable
821 section (like .stab).
822 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
823 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
824 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
825 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
826 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
828 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
829 (ppc_elf_create_linker_section): These sections are not
830 created by the linker (that is, they are created by the user
831 putting data in them). In particular, they can be the source
832 and target of relocations.
833 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
834 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
835 objects (for instance, 'long double') to 16-byte boundaries.
836 (ppc_elf_size_dynamic_sections): Make the code that generates
837 section symbols exactly the same as for sparc, reducing the
838 number of section symbols output.
839 (ppc_elf_check_relocs): Check postcondition of
840 bfd_elf32_link_record_dynamic_symbol. Make default case the
841 same as corresponding code for sparc, fixing bug involving
843 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
844 forced to be local because of versioning (by replicating
845 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
846 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
848 (ppc_elf_relocate_section): Add handy debugging code for when
849 assertion fails. Add some more 'symbol made local because of
852 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
853 processing a GOT relocation as required by ABI.
855 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
857 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
858 version info if this symbol came from a dynamic object.
859 (elf_link_add_object_symbols): Set the version info of a symbol
860 only if the object actually contains version definitions and
863 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
865 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
866 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
868 * configure: Regenerated with autoconf 2.12.
869 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
871 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
873 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
874 a warning rather than returning an error.
876 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
878 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
880 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
882 * cisco-core.c: define signals for wingdb.
884 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
886 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
887 the same number of aux entries.
889 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
891 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
892 difference of two symbols if the relocation size is 32 bits.
893 (som_write_fixups): Handle R_DATA_EXPR.
895 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
897 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
898 its value if COFF_WITH_PE is defined.
900 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
902 * coff-stubgo32.c: New file.
903 * go32stub.h: New file.
904 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
905 * coffswap.h (coff_swap_filehdr_in): Invoke
906 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
908 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
909 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
910 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
911 COFF_ADJUST_AUX_IN_POST if they are defined.
912 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
913 COFF_ADJUST_AUX_OUT_POST if they are defined.
914 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
915 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
916 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
917 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
918 * targets.c (go32stubbedcoff_vec): Declare.
919 (bfd_target_vector): Add go32stubbedcoff_vec.
920 * configure.in (go32coff_vec): New target vector.
921 (go32stubbedcoff_vec): Likewise.
922 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
923 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
924 * Makefile.in: Rebuild dependencies.
925 (BFD32_BACKENDS): Add coff-stubgo32.o.
926 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
927 (HFILES): Add go32stub.h.
929 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
931 * configure.in: Check for fdopen.
932 * configure, config.in: Rebuild.
933 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
934 __GO32__. Reindent a bit.
936 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
938 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
939 flag for newly created sections.
940 (sunos_add_dynamic_symbols): Don't discard newly created sections
941 if shared library is dynobj.
943 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
945 * elf.c (map_sections_to_segments): When checking whether
946 including a section in a segment would force us to skip a page,
947 align the address of the next segment to avoid wraparound
951 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
953 * coffcode.h (coff_write_object_contents): Initialize
954 target id field to TIC80_TARGET_ID.
955 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
957 (coff_swap_filehdr_in): Swap in target id field if used.
960 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
962 * coff-i386.c (coff_i386_is_local_label_name): New static function
963 if TARGET_UNDERSCORE.
964 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
965 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
967 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
969 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
970 complain_overflow_signed, for 32 bit PC relative relocations.
972 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
974 * elflink.h (elf_link_add_object_symbols): When a version
975 indirection symbol is overridden, make the original symbol point
976 at the real overriding symbol.
978 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
981 * elflink.h (elf_link_output_extsym): Use the right section for a
983 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
984 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
986 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
988 * elflink.h (elf_merge_symbols): Resolve indirect and warning
989 symbols before checking for new symbols.
991 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
993 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
995 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
996 file, not aoutsz bytes (they are different in XCOFF .o files).
998 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
999 redefined by objects included from archives.
1001 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1003 * elflink.h (elf_merge_symbol): In the case of a new defined
1004 symbol overriding an old defined symbol, return the hash table
1005 entry which we modify, even if it is the target of an
1007 (elf_link_add_object_symbols): If the real name of the symbol gets
1008 overridden, convert the versioned symbol into an indirect symbol
1011 * elflink.h (elf_merge_symbol): New static function, broken out of
1012 elf_link_add_object_symbols.
1013 (elf_link_add_object_symbols): Call it.
1015 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1017 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1018 handle case where COFF filehdr does not immediately follow PE
1020 * coffgen.c (coff_object_p): Remove useless seek to current
1023 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1025 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1028 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1030 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1031 symbols, skip N_ABS symbols with debugging storage classes.
1033 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1035 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1036 relocs in shared libraries which refer to local symbols. Cope
1037 with addend when processing a GOT relocation.
1039 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1040 for sections that the linker didn't create.
1041 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1042 symbol if it was created in ppc_elf_size_dynamic_sections.
1043 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1044 relative to a section for which we didn't output a symbol.
1046 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1047 relocs are 'rela' relocs, like everything else. .rela.plt is not
1048 a read-only section, so we don't have to special-case it.
1050 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1051 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1053 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1054 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1055 actual .got section.
1056 * elflink.c (_bfd_elf_create_got_section): The three reserved
1057 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1059 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1062 * elf32-ppc.c (ppc_elf_check_relocs): Use
1063 _bfd_elf_create_got_section to create the GOT rather than
1064 ppc_elf_create_linker_section. Create the '.rela.got' section
1066 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1067 symbol has a GOT entry.
1068 (ppc_elf_relocate_section): Record when a symbol is used through
1069 the GOT, and allocate space in the GOT for each such symbol.
1070 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1071 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1074 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1075 treated in a similar way to ADDR16_HA relocs.
1076 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1077 shared objects; the linker must deal with them.
1078 (ppc_elf_create_linker_section): Stop setting
1079 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1080 LINKER_SECTION_PLT stuff.
1081 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1082 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1083 section, not ELF-specific calls.
1084 (elf_backend_plt_not_loaded): Set to 1.
1085 (elf_backend_got_symbol_offset): Set to 4.
1086 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1087 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1088 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1089 plt_not_loaded member.
1090 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1091 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1093 (elf_backend_G_O_T_offset): Set default to 0.
1094 (elfNN_bed): Set added fields.
1096 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1097 DT_RELENT in shared objects; should be DT_RELAENT.
1099 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1100 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1101 such a reloc (in a non-shared object) refers to a symbol that's
1104 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1106 * elfcode.h (put_signed_word): Define.
1107 (get_signed_word): Define.
1108 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1109 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1111 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1112 bfd_get_signed_32 to set the r_addend field.
1113 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1114 bfd_h_get_signed_64 to set the r_addend field.
1116 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1118 * elf32-i386.c (elf_i386_relocate_section): When generating a
1119 shared library, do the relocation if the input section is not
1120 allocated in memory.
1122 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1123 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1124 (elf_fix_symbol_flags): New static function, broken out of
1125 elf_adjust_dynamic_symbol.
1126 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1127 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1128 forced local even if NEEDS_PLT is set. When forcing a symbol to
1129 be local, clear NEEDS_PLT.
1130 (elf_link_output_extsym): Remove unused local bed.
1132 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1134 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1135 for derived elf linker hash table entries. References to
1136 elf_link_hash_entry changed appropriately.
1137 (elf32_mn10300_link_hash_table): New structure for derived elf
1139 (elf32_mn10300_hash_table): Define.
1140 (elf32_mn10300_link_hash_traverse): Likewise.
1141 (elf32_mn10300_link_hash_newfunc): New function.
1142 (elf32_mn10300_link_hash_table_create): Likewise.
1143 (elf32_mn10300_finish_hash_table_entry): Likewise.
1144 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1145 of prologue code, and call:32->call:16 relaxing.
1146 (compute_function_info: New function.
1147 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1149 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1151 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1152 for a symbol which is being forced to be local.
1153 * elf32-i386.c (elf_i386_relocate_section): Write out the
1154 relocation value for a GOT reloc for a symbol which is turning
1155 into a local symbol.
1156 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1157 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1159 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1161 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1162 value if the symbol is turning into a local symbol.
1163 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1164 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1166 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1168 * elflink.h (elf_link_add_object_symbols): Also read verneed
1169 information by calling `_bfd_elf_slurp_version_tables'.
1170 (elf_link_add_object_symbols): For undefined symbols look for
1171 version information in the verneed records.
1172 (elf_link_add_object_symbols): Use soname of shared object
1173 for verneed record if it is available.
1175 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1177 * cpu-arm.c: Add prototypes for compatible and scan.
1178 * cofflink.c: Add prototype for mark_relocs.
1180 * archive.c (bfd_special_undocumented_glue): Change filename to
1181 const pointer. Add prototype.
1183 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1185 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1186 sections that will be discarded.
1188 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1190 * elflink.h (elf_link_find_version_dependencies): When searching
1191 for known version symbol skip non-matching verdef records, not
1194 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1196 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1197 not a bfd_vma, to the base file, to match how dlltool reads it.
1199 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1201 * reloc.c: Add thumb relocations.
1203 * bfd-in2.h: Add Thumb relocations.
1205 * libbfd.h: Add Thumb relocations.
1207 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1209 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1211 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1213 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1214 for a section even if it is not loaded.
1216 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1218 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1219 input and output files.
1220 (_bfd_coff_generic_relocate_section): Check whether input file,
1221 not output file, is a PE file.
1223 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1225 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1227 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1229 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1232 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1234 * cpu-arm.c (compatible): Add test for supersets of ARM
1237 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1239 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1242 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1244 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1245 called directly by gas/config/tc-arm.c.
1247 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1249 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1250 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1252 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1254 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1257 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1259 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1260 (coff_bfd_copy_private_bfd_data): Ditto.
1261 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1262 (coff_arm_bfd_print_private_bfd_data): Ditto.
1263 (coff_arm_bfd_set_private_flags): Ditto.
1264 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1266 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1268 * libcoff-in.h (struct coff_final_link_info): Add boolean
1269 global_to_static member for support of task linking.
1270 (_bfd_coff_write_task_globals): Add prototype.
1271 * libcoff.h: Regenerate.
1272 * coffcode.h (coff_write_object_contents): Use #ifdef to
1273 check RS6000COFF_C, to be consistent with all other uses
1275 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1276 call _bfd_coff_write_task_globals.
1277 (_bfd_coff_link_input_bfd): If doing task linking, convert
1278 global functions to static.
1279 (_bfd_coff_write_global_sym): If doing task linking, convert
1280 global variables to static.
1281 (_bfd_coff_write_task_globals): New function.
1282 start-sanitize-tic80
1283 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1284 (C_AUTOARG): #undef since it clashes with C_UEXT.
1285 (C_LASTENT): #undef since it clashes with C_STATLAB.
1286 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1288 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1289 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1290 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1293 start-sanitize-tic80
1294 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1296 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1297 PP relocations to complain_overflow_dont.
1299 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1301 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1302 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1304 (ppbase_reloc, glob15_reloc): New static functions.
1305 (glob16_reloc, local16_reloc): New static functions.
1306 (rtype2howto): Handle all relocation types.
1307 (coff_tic80_relocate_section): New static function.
1308 (coff_relocate_section): Define to coff_tic80_relocate_section.
1309 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1312 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1314 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1315 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1317 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1318 callers. If PE file, don't add section VMA.
1319 (coff_write_alien_symbol): If PE file, don't add section VMA.
1320 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1321 (_bfd_coff_write_global_sym): Likewise.
1322 (_bfd_coff_generic_relocate_section): Likewise.
1324 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1327 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1329 * cofflink.c (mark_relocs): Add new function to mark symbols which
1330 are used by relocations.
1331 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1332 suppress the skipping of symbols that have thus been marked.
1334 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1336 * coff-sh.c (sh_merge_private_data): New static function.
1337 (coff_bfd_merge_private_bfd_data): Define.
1339 start-sanitize-tic80
1340 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1342 * coff-tic80.c: Remove unnecessary #ifdefs.
1343 * config.bfd: Set targ_underscore to yes for tic80.
1345 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1347 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1348 with unresolved external symbols in GDB).
1351 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1353 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1354 the symbols associated with each BFD.
1355 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1357 * elf-m10200.c: Likewise.
1358 * elf32-m32r.c: Likewise.
1359 * elf32-sh.c: Likewise.
1361 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1363 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1364 alignment of a common symbol. If two symbols that look like
1365 common symbols are found in two shared libraries, and the size is
1366 different, use the larger size, and warn if --warn-common. If a
1367 common symbol overrides a definition in a shared library, set the
1368 size to the larger size, and warn if --warn-common.
1370 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1372 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1373 into any other machine type.
1375 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1377 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1378 data into an unitialised destination set its machine type as well.
1380 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1382 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1383 to common symbol size. Consistently treat uninitialized symbols
1384 in shared objects as common symbols.
1386 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1388 * archures.c (constants): Added new constants to identify the
1389 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1390 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1392 * bfd-in2.h (constants): Added new constants to identify
1393 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1394 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1395 bfd_mach_arm_4T. This file is auto-magically generated from the
1396 archures.c file. This update is just to save work.
1398 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1399 coff_arm_bfd_print_private_bfd_data,
1400 coff_arm_bfd_set_private_flags,
1401 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1402 (global): Macro redefinitions set up to use these new functions.
1404 * coffcode.h (coff_mkobject_hook): Added call to
1405 coff_arm_bfd_set_private_flags().
1406 (coff_set_arch_mach_hook): Added code to set machine type based on
1407 bits stored in internal flags.
1408 (coff_set_flags): Added code to set the new bits in the flags
1409 field based on the machine number.
1410 (function definition macros): Made all function definition macros
1411 conditional so that they can be overridden by target specific
1414 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1415 Structure extended to include new types, one each for ARMv2,
1416 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1418 * libcoff-in.h (struct coff_tdata): Added flags field.
1420 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1422 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1424 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1427 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1429 * coffgen.c (coff_find_nearest_line): If there are no syments,
1432 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1434 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1436 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1438 * targmatch.sed: Add explicit \n characters to work around bug in
1439 HP/UX 10.20 sed program.
1441 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1443 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1446 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1448 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1450 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1452 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1453 (struct elf_m68k_pcrel_relocs_copied, struct
1454 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1455 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1456 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1457 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1459 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1460 PC relative relocs for a global symbol defined in a regular
1461 object, and count the number of PC relative relocs copied for any
1463 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1464 traverse with elf_m68k_discard_copies.
1466 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1468 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1469 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1471 * coffcode.h (coff_compute_section_file_positions): Force the
1472 potential last byte in the file to be written out when
1475 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1477 * configure.host (mips*-*-openbsd*): New host.
1479 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1481 * elflink.h (elf_link_add_object_symbols): Only subtract the
1482 section VMA from the symbol value if this is a fully linked file.
1484 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1485 (struct elf_i386_link_hash_entry): Define.
1486 (struct elf_i386_link_hash_table): Define.
1487 (elf_i386_link_hash_traverse): Define.
1488 (elf_i386_hash_table): Define.
1489 (elf_i386_link_hash_newfunc): New static function.
1490 (elf_i386_link_hash_table_create): New static function.
1491 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1492 PC relative relocs for a global symbol defined in a regular
1493 object, and count the number of PC relative relocs copied for any
1495 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1496 traverse with elf_i386_discard_copies.
1497 (elf_i386_discard_copies): New static function.
1498 (bfd_elf32_bfd_link_hash_table_create): Define.
1500 From Gordon W. Ross <gwr@mc.com>:
1501 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1502 (sunos4_aout_backend): Use MY_entry_is_text_address.
1505 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1507 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1508 R_D30V_32_NORMAL to 2 (4 bytes).
1511 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1513 From Gordon W. Ross <gwr@mc.com>:
1514 * netbsd.h (N_SHARED_LIB): Define.
1515 (SEGMENT_SIZE): Don't define.
1516 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1518 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1519 (SEGMENT_SIZE): Don't define.
1521 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1522 to sizeof Rela structure, not sizeof Rel structure. From Gary
1523 Thomas <g.thomas@opengroup.org>.
1525 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1527 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1528 whenever entry is larger than text address, but only by whole
1529 pages. From Gordon W. Ross <gwr@mc.com>.
1531 * Makefile.in (install): Depend upon installdirs. Use
1532 mkinstalldirs to build $(oldincludedir).
1533 (installdirs): New target.
1535 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1536 if this is a debugging section which we are stripping.
1538 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1540 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1541 alpha-specific target data struct.
1543 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1545 From Thomas Graichen <graichen@rzpd.de>:
1546 * Makefile.in: Always use $(SHELL) when running move-if-change.
1547 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1548 * configure: Rebuild.
1550 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1552 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1553 VMA if this is an executable file or a shared object.
1555 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1558 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1560 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1561 start of the file. Remove uses later on which switch using
1563 (MY(callback)): Handle entry_is_text_address.
1564 (MY_entry_is_text_address): Define if not defined.
1565 (MY(backend_data)): Initialize new field.
1566 * aoutf1.h (sunos4_aout_backend): Likewise.
1567 * i386aout.c (MY(backend_data)): Likewise.
1568 * i386mach3.c (MY(backend_data)): Likewise.
1569 * mipsbsd.c (MY(backend_data)): Likewise.
1570 * sparclynx.c (sparclynx_aout_backend): Likewise.
1571 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1572 (MY_entry_is_text_address): Define.
1573 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1575 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1576 whose name starts with `.'.
1578 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1580 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1581 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1582 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1583 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1584 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1585 sparc-*-openbsd*): New targets.
1586 * configure: Rebuild.
1588 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1590 * stabs.c (struct stab_section_info): New field
1592 (_bfd_link_section_stabs): Fill the above array.
1593 (_bfd_stab_section_offset): Use `cumulative_skips' to
1594 speed up offset calculation.
1596 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1598 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1599 addend for non pc-relative relocations.
1601 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1602 for non-existent function.
1604 * elf-m10300.c (mn10300_elf_relax_section): New function.
1605 (mn10300_elf_relax_delete_bytes): Likewise.
1606 (mn10300_elf_symbol_address_p): Likewise.
1607 (mn10300_elf_get_relocated_section_contents): Likewise.
1608 (bfd_elf32_bfd_relax_section): Define.
1609 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1611 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1613 * configure.host: Set SHLIB_LIBS.
1614 * configure.in: Substitute SHLIB_LIBS.
1615 * configure: Rebuild.
1616 * Makefile.in (SHLIB_LIBS): New variable.
1617 ($(SHLIB)): Use $(SHLIB_LIBS).
1619 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1621 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1622 with bfd_section_vma.
1624 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1626 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1627 Correct CPU file names for mn10[23]00.
1628 * configure: Rebuild.
1630 * bfd.c (bfd_record_phdr): Cast count to size_t before
1633 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1634 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1635 (xcoff_write_archive_contents): LIkewise.
1636 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1637 (mips_elf_create_procedure_table): Likewise.
1638 * peicode.h (pe_print_idata): Likewise.
1639 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1640 * xcofflink.c (xcoff_get_section_contents): Likewise.
1641 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1642 (xcoff_link_add_symbols): Likewise.
1643 (xcoff_link_add_symbols): Likewise.
1645 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1646 (ppcboot_bfd_print_private_bfd_data): Likewise.
1648 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1649 to complain_overflow_signed.
1651 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1653 * VERSION: Set to 2.8.1.
1655 * Branched binutils 2.8.
1657 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1658 deciding whether to copy a reloc into a shared object.
1659 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1660 relocs in unallocated sections.
1661 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1662 R_SPARC_RELATIVE relocs in unallocated sections.
1664 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1666 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1667 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1670 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1672 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1673 override an uninitialized symbol from a shared library with a
1676 * elf-m10200.c: Rename from elf32-mn10200.c.
1677 * elf-m10300.c: Rename from elf32-mn10300.c.
1678 * cpu-m10200.c: Rename from cpu-mn10200.c
1679 * cpu-m10300.c: Rename from cpu-mn10300.c
1680 * Makefile.in: Update accordingly.
1682 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1683 (elf_mips_isa): Move to earlier in file.
1684 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1685 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1688 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1691 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1693 * configure.com: New file.
1694 * config.h-vms: Remove file.
1695 * makefile.vms: Update for new configure scheme.
1697 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1699 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1700 (ppc_process_before_allocation): Declare.
1701 * libcoff.h: Rebuild.
1703 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1705 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1707 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1709 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1711 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1712 symbol index for a R_IHCONST reloc.
1714 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1716 * targmatch.sed: Do not use \(\) recursively.
1718 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1720 * m68klinux.c (MACHTYPE_OK): Define.
1721 * i386linux.c (MACHTYPE_OK): Define.
1723 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1725 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1726 <hjl@gnu.ai.mit.edu>:
1727 * sparclinux.c: New file.
1728 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1729 * bfd-in2.h: Rebuild.
1730 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1731 * configure.in (sparclinux_vec): Add to list of vectors.
1732 * configure: Rebuild.
1733 * targets.c (sparclinux_vec): Declare.
1734 (bfd_target_vector): Add sparclinux_vec.
1735 * Makefile.in: Rebuild dependencies.
1736 (BFD32_BACKENDS): Add sparclinux.o.
1737 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1739 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1740 bfd_coff_backend_data field.
1741 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1743 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1744 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1745 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1747 * bfd.c: Include "libiberty.h".
1748 (strerror): Don't declare.
1749 (bfd_errmsg): Call xstrerror rather than strerror.
1751 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1753 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1754 reloc even if the symbol is in the .bss section.
1755 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1756 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1757 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1759 * coffcode.h (bfd_coff_backend_data): Add new field
1760 _bfd_coff_default_section_alignment_power.
1761 (bfd_coff_default_section_alignment_power): Define.
1762 (bfd_coff_std_swap_table): Initialize new field.
1763 * libcoff.h: Rebuild.
1764 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1765 symbol to the default section alignment.
1767 * COPYING: Update FSF address.
1770 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1772 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1773 21-bit absolute that made it act as a relative.
1776 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1778 * elflink.c (_bfd_elf_create_linker_section): Don't set
1779 bss_section and rel_section from existing sections.
1781 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1784 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1786 * aoutx.h (some_aout_object_p): Change executable test to fix
1787 problems with embedded a.out systems.
1789 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1791 * stabs.c (_bfd_stab_section_offset): New function.
1792 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1793 * libbfd.h: Rebuild.
1794 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1796 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1797 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1798 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1799 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1800 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1802 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1803 symbol. Check for memory allocation failure of *psinfo.
1804 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1805 callers. Set the value of the header symbol.
1806 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1807 * libbfd.h: Rebuild.
1809 start-sanitize-tic80
1810 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1812 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1813 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1814 reloc types, rather than silently failing to generate an output file.
1817 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1819 * targmatch.sed: Use the hold space to put the #ifdef around the
1820 the string constant.
1821 * targets.c (UNSUPPORTED_TARGET): Don't define.
1822 (find_target): Don't check for UNSUPPORTED_TARGET.
1823 (bfd_set_default_target): Don't try to optimize by checking for
1826 * Makefile.in: Rebuild dependencies.
1827 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1828 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1829 (elf32-m32r.o): Remove explicit target.
1831 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1834 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1835 count section symbols for sections that were created by the
1836 linker, or are not allocatable or not loadable.
1837 (elf32_sparc_finish_dynamic_sections): Output output section
1838 symbols for section for which we made space for them.
1840 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1842 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1843 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1845 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1847 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1848 (m32r_hi16_list): New static local.
1849 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1850 (m32r_elf_do_hi16_reloc): Delete.
1851 (m32r_elf_relocate_hi16): New function.
1852 (m32r_elf_lo16_reloc): New function.
1853 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1856 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1858 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1859 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1860 (m32r_elf_final_sda_base): New function.
1861 (m32r_elf_relocate_section): Rewrite sdata support.
1862 (m32r_elf_finish_dynamic_sections): Delete.
1864 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1866 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1867 * coff-svm68k.c: New file. Just defines some macros and includes
1869 * coff-m68k.c: Add functions to handle common addends, moved in
1870 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1871 Control whether relocs are visible using STATIC_RELOCS.
1872 * cf-m68klynx.c: Simplify greatly: just define macros to control
1874 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1875 * targets. (m68ksysvcoff_vec): Declare.
1876 (bfd_target_vector): Add m68ksysvcoff_vec.
1877 * config.bfd (m68*-motorola-sysv*): New target.
1878 * configure.in (m68ksysvcoff_vec): New vector.
1879 * configure: Rebuild.
1880 * Makefile.in: Rebuild dependencies.
1881 (BFD32_BACKENDS): Add coff-svm68k.o.
1882 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1884 * binary.c (binary_set_section_contents): Don't get misled if the
1885 first section is not loadable. From Matthew L. Martin
1888 * elflink.h (elf_bfd_final_link): Set the value of a section
1889 symbol to the section address unless doing a relocateable link.
1891 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1893 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1894 .plt entry if we've taken the function's address.
1895 (elf64_alpha_merge_gots): Merge collected flags info as well.
1897 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1899 * Many files: Add function prototypes.
1900 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1901 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1902 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1903 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1904 * peicode.h: Change several void * parameters to PTR.
1905 * srec.c (srec_get_symbol_info): Make static.
1906 * syms.c (bfd_symbol_is_absolute): Remove.
1907 * Makefile.in: Rebuild dependencies.
1909 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1911 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1912 (bfd_elf32_bfd_is_local_label): Don't define.
1914 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1917 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1919 * bfd-in.h: Don't include obstack.h.
1920 (struct bfd_hash_table): Change memory field to PTR.
1921 * bfd.c (struct _bfd): Change memory field to PTR.
1922 * bfd-in2.h: Rebuild.
1923 * libbfd-in.h (bfd_release): Declare as function, don't define as
1925 * libbfd.h: Rebuild.
1926 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1927 objalloc routines rather than obstack routines.
1928 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1929 (getpagesize): Don't define.
1930 (_bfd_new_bfd): Don't set _bfd_chunksize.
1931 (bfd_openr): Free new bfd and objalloc on failure.
1932 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1933 (bfd_alloc_size): Remove.
1934 (bfd_release): New function.
1935 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1936 objalloc routines rather than obstack routines.
1937 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1938 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1939 objalloc routines rather than obstack routines.
1940 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1941 (struct accumulate): Change memory to struct objalloc *.
1942 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1943 * dep-in.sed: Don't remove obstack.h from dependency list.
1944 * Makefile.in: Rebuild dependencies.
1945 (BFD_H_DEPS): Remove obstack.h.
1946 (install): Don't install obstack.h.
1947 * Many files: Don't include "obstack.h".
1950 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1951 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1952 * libbfd.h: Rebuild.
1953 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1954 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1955 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1957 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1958 old version of bfd_alloc.
1959 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1960 * libbfd.h: Rebuild.
1961 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1963 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1965 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1966 ELF local label syntax as well.
1968 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1970 * config.bfd (powerpc-*-beos*): New target.
1971 * configure.in (powerpc-*-beos*): Add case that explicitly
1972 does not set COREFILE for now. A future BeOS version is
1973 expected to support core files.
1974 * configure: Regenerate with autoconf.
1976 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1978 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1979 seen with a local symbol, rather than crashing.
1981 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1982 version symbols if there aren't any.
1984 start-sanitize-tic80
1985 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1987 * coff-tic80.c (coff_rtype_to_howto): Define
1988 (coff_tic80_rtype_to_howto): Clone generic coff version and
1989 add code to handle the funky TI "internal relocations".
1992 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1994 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1995 or size changes because of a weak symbol.
1997 * cisco-core.c (SIGEMT): Define if not defined.
1999 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
2001 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2002 setting ever. Sanity check the version number. Sort out copying
2003 flags and other information when adding an indirect symbol.
2004 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2005 symbols added by the backend. Clear the entire contents of the
2007 (elf_export_symbol): Ignore indirect symbols.
2008 (elf_link_output_extsym): Accept a section without an owner in an
2010 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2011 version count. Correct the allocation of x_versymp.
2013 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2014 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2015 Don't return bfd_und_section_ptr when info->shared.
2016 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2017 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2018 (mips_elf_check_relocs): Resolve an indirect symbol in
2020 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2021 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2023 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2025 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2027 From Eric Youngdale <eric@andante.jic.com>:
2028 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2029 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2030 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2031 versioned symbol appears in both a regular and a shared object.
2032 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2033 appropriate. Improve error message.
2034 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2035 all uses. Add localsyms field.
2036 (elf_bfd_final_link): When generating a shared library, call
2037 elf_link_output_extsym to output all local symbols.
2038 (elf_link_output_extsym): Handle symbols which were forced to
2041 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2043 From Eric Youngdale <eric@andante.jic.com>:
2044 * elf-bfd.h (elf_symbol_type): Add version field.
2045 * elfcode.h (elf_slurp_symbol_table): Set version field.
2046 * elflink.h (elf_link_add_object_symbols): When creating an
2047 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2048 appropriate. Set up an indirection from the nondefault version of
2050 (NAME(bfd_elf,size_dynamic_sections)): Call
2051 elf_link_assign_sym_version before checking whether there are any
2052 versions. Always record the version name as a dynamic symbol.
2053 Initialize counters.
2054 (elf_link_assign_sym_version): After finding a version, see if a
2055 symbol should be forced to local scope. Create a new version
2056 definition if appropriate.
2057 (elf_link_output_extsym): Correct indirect symbol handling.
2058 * elf.c (bfd_elf_print_symbol): Print version information.
2059 (bfd_section_from_shdr): Turn version sections into BFD sections.
2060 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2061 if sh_info is not already set.
2062 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2064 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2065 _bfd_stringtab_add to copy the name into permanent memory if
2068 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2070 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2072 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2074 * coffcode.h (bfd_coff_backend_data): Change
2075 _bfd_coff_compute_section_file_positions to return a boolean
2076 value. Change all callers.
2077 (coff_compute_section_file_positions): Change return type to
2078 boolean. If the size of the last section changed, then output a
2079 zero byte at the end of the file.
2080 * libcoff.h: Rebuild.
2082 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2083 for at least 6 output symbols.
2084 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2085 emit a TC csect to represent the space they take up. For an XO
2086 symbol, just emit a reference, not a csect.
2088 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2089 Solaris doesn't like the combined options, and the -f is
2091 (stamp-tshlink, install): Likewise.
2093 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2094 handling when little endian.
2096 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2098 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2099 (mn10300_elf_relocate_section): Likewise.
2100 (elf_backend_relocate_section): Define.
2102 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2103 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2104 (elf32_mn10300_howto_table): Likewise.
2105 (elf32_mn10300_reloc_map): Likewise.
2106 (bfd_elf32_mn10300_reloc): Delete unused function.
2108 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2110 start-sanitize-tic80
2111 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2112 understand, just set the howto field to NULL, and the caller will
2113 print an appropriate error message.
2115 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2116 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2117 block. Use NULL for initializations of "ptr" rather than bare 0.
2118 * coff-h8300.c: Fix typo in comment.
2119 * coff-h8500.c: Ditto.
2121 * coff-z8k.c: Ditto.
2123 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2125 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2126 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2127 m32r_elf_get_relocated_section_contents): First pass at relax support.
2129 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2131 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2132 entry for reading verdef records.
2133 Use correct braces for computing increments of extverdaux and
2134 exteverdef record pointers.
2136 start-sanitize-tic80
2137 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2139 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2143 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2145 * elflink.h (elf_link_find_version_dependencies): Check that
2146 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2149 start-sanitize-tic80
2150 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2152 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2155 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2157 * targets.c (bfd_default_vector): Make non-const.
2158 (find_target): New static function, broken out of
2160 (bfd_set_default_target): New function.
2161 (bfd_find_target): Call find_target. When defaulting, use
2162 bfd_default_vector[0] if it is not NULL.
2163 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2164 * bfd-in2.h, libbfd.h: Rebuild.
2166 * syms.c (bfd_is_local_label): Return false if the symbol has no
2168 * coff-i960.c (coff_i960_is_local_label_name): New function.
2169 (coff_bfd_is_local_label_name): Define.
2170 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2171 (coff_bfd_is_local_label_name): Define.
2172 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2173 (coff_bfd_is_local_label_name): Define.
2174 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2175 with .. or _.L_ as local.
2176 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2177 (bfd_elf32_bfd_is_local_label_name): Define.
2178 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2179 beginning with $ as local.
2181 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2183 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2184 rather than comparing against info->lprefix.
2185 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2186 * elflink.h (elf_link_input_bfd): Likewise.
2187 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2188 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2190 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2191 _bfd_elf_is_local_label_name if not already defined.
2192 * elf.c (_bfd_elf_is_local_label_name): New function.
2193 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2195 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2196 (m88k_is_local_label_name): New static function.
2198 * coffcode.h (coff_bfd_is_local_label_name): Define as
2199 _bfd_coff_is_local_label_name if not already defined.
2200 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2201 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2202 * libcoff.h: Rebuild.
2204 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2205 to _bfd_is_local_label_name.
2206 (bfd_target): Likewise.
2207 * syms.c (bfd_is_local_label): Define as function, not macro.
2208 (bfd_is_local_name): Define.
2209 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2210 bfd_generic_is_local_label, and take a string rather than a
2212 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2213 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2214 (bfd_generic_is_local_label): Don't declare.
2215 (bfd_generic_is_local_label_name): Declare.
2216 * bfd-in2.h, libbfd.h: Rebuild.
2217 * All backends: Change local_label to local_label_name.
2219 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2220 (mips_elf_relocate_got_local): Change return type to boolean.
2221 Don't assume that the first zero entry is unassigned; instead, use
2223 (mips_elf_relocate_section): Check return value of
2224 mips_elf_relocate_got_local.
2225 (mips_elf_create_got_section): Initialize assigned_gotno field.
2228 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2230 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2234 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2236 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2237 that have no contents merely because linker_mark is not set.
2239 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2241 * config.bfd (mips*-*-lnews*): New target.
2242 * coff-mips.c (mips_relocate_section): Make assert compare
2243 content byteorder instead of header byteorder.
2244 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2246 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2247 * configure.in (ecoff_biglittle_vec): Add case.
2248 * configure: Update.
2250 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2252 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2253 name begins with ".note".
2254 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2255 section whose name begins with ".note".
2256 (get_program_header_size): Corresponding change.
2258 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2259 jal and for jal overflow.
2261 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2263 From Eric Youngdale <eric@andante.jic.com>:
2264 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2265 not found, try looking it up again without the version name.
2266 (elf_link_add_object_symbols): Always link against the dynamic
2267 symbol table of a dynamic object. When linking against a dynamic
2268 object, include version strings in symbol names, and set up
2269 version information. Add indirect symbols for default versions.
2270 (elf_link_create_dynamic_sections): Add special version sections.
2271 (struct elf_assign_sym_version_info): Define.
2272 (struct elf_find_verdep_info): Define.
2273 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2274 up version sections.
2275 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2276 (elf_link_find_version_dependencies): New static function.
2277 (elf_link_assign_sym_version): New static function.
2278 (elf_link_renumber_dynsyms): New static function.
2279 (struct elf_final_link_info): Add symver_sec field.
2280 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2281 local symbols of a dynamic object. Handle DT_VER* constants.
2282 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2283 dynamic object. Skip indirect symbols from ELF objects. Remove
2284 the version name before choosing a hash bucket. Write out the
2285 version information if appropriate.
2286 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2287 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2288 (bfd_elf64_size_dynamic_sections): Likewise.
2289 * bfd-in2.h: Rebuild.
2290 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2291 Change elf_link_hash_flags to unsigned short.
2292 (ELF_LINK_HIDDEN): Define.
2293 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2294 dynverdef_hdr, dynversym_section, dynverdef_section,
2295 dynverref_section, cverdefs, cverrefs, verdef, verref.
2296 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2297 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2298 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2299 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2300 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2301 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2302 (_bfd_elf_slurp_version_tables): Declare.
2303 * elf.c (_bfd_elf_swap_verdef_in): New function.
2304 (_bfd_elf_swap_verdef_out): Likewise.
2305 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2306 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2307 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2308 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2309 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2310 version information if there is any.
2311 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2312 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2313 (elf_fake_sections): Handle .gnu.version* section names.
2314 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2315 (_bfd_elf_slurp_version_tables): New function.
2316 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2317 version name in string entered in dynamic hash table.
2318 * elfcode.h: Include fnmatch.h.
2319 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2320 symbol which was forced to become local.
2321 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2322 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2323 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2324 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2326 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2328 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2330 (mn10200_elf_relax_section): Correctly compute a symbol's value
2331 when the symbol is local, but not in the same section as we are
2332 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2335 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2337 * elf32-m32r.c: Rewrite to use ELF backend linker.
2338 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2339 Add small data area support (R_M32R_SDA16).
2340 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2341 * bfd-in2.h,libbfd.h: Regenerated.
2343 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2345 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2346 (mn10200_elf_relax_delete_bytes): Likewise.
2347 (mn10200_elf_symbol_address_p): Likewise.
2348 (mn10200_elf_get_relocated_section_contents): Likewise.
2349 (bfd_elf32_bfd_relax_section): Define.
2350 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2352 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2353 (mn10200_elf_relocate_section): Likewise.
2354 (elf_backend_relocate_section): Define.
2357 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2359 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2360 reloc.c, targets.c: New target, elf-*-D30V.
2362 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2364 * cpu-d30v.c, elf32-d30v.c: New files.
2367 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2369 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2370 * bfd-in2.h: Regenerated.
2371 start-sanitize-tic80
2372 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2373 (rtype2howto): Add function.
2374 (tic80_howto_table): Add.
2377 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2379 * sysdep.h: Don't define errno in MSVC if error.h is included.
2381 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2383 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2384 is initialized before it is used.
2386 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2388 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2389 symbol into a weak undefined symbol; leave it as a common symbol.
2391 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2393 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2394 about a symbol defined in a dynamic object if it has already been
2395 defined in a regular object.
2397 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2399 * makefile.vms: Add gcc flags to allow compiling with current gcc
2401 (targmatch.h): New dependency.
2403 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2405 * evax.h (ALPHA_R_CODEADDR): New relocation.
2406 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2408 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2410 * bfd-in2.h, libbfd.h: Rebuild.
2412 Restrict symbol length to 64 bytes, case preserving:
2413 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2414 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2415 (_bfd_evax_length_hash_symbol): Added.
2416 * evax-etir.c (_bfd_evax_write_etir): Call
2417 _bfd_evax_length_hash_symbol before output of symbol.
2418 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2419 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2421 * evax-emh.c: Output filename to object file without path.
2423 * evax-egsd.c: New sections for local and global commons.
2425 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2426 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2427 notices. Replace AXP with Alpha.
2429 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2431 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2432 sections if we are creating a shared library.
2434 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2436 * configure.host (i386-windows): Don't set host64=true.
2438 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2440 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2441 (elf_mips16_gprel_howto): New static variable.
2442 (mips16_gprel_reloc): New static function.
2443 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2444 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2445 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2446 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2447 * bfd-in2.h, libbfd.h: Rebuild.
2449 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2451 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2452 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2454 start-sanitize-r5900
2455 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2457 * config.bfd: add r5900
2460 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2462 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2463 the output section will be the absolute section; don't print an
2464 assertion message for that case when doing a relocateable link.
2466 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2468 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2469 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2470 need_fn_sub, call_stub, and call_fp_stub.
2471 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2472 (mips_elf_link_hash_newfunc): Initialize new fields.
2473 (mips_elf_link_hash_table_create): Likewise.
2474 (mips_elf_relocate_section): Redirect relocations to use mips16
2475 stubs when appropriate.
2476 (mips_elf_check_relocs): Attach stub sections to the appropriate
2477 symbol. Set need_fn_stub when appropriate.
2478 (mips_elf_always_size_sections): New static function.
2479 (mips_elf_check_mips16_stubs): New static function.
2480 (elf_backend_always_size_sections): Define.
2481 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2483 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2484 attached to sections which are not being included in the link.
2486 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2488 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2489 symbol value when computing the addend for a pc_relative
2492 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2494 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2495 relocateable link, just skip pc_relative pcrel_offset relocs.
2496 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2497 structure for an ARM26 reloc which can be resolved.
2498 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2499 reloc can be resolved.
2501 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2502 error in overflow check for R_RELBYTE.
2504 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2506 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2507 From Mark Rasin <mark.rasin@telrad.co.il>.
2509 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2512 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2514 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2515 (elf_mn10200_howto_table): Likewise.
2516 (mn10200_reloc_map): Likewise.
2518 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2520 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2521 * bfd-in2.h, libbfd.h: Regenerated.
2522 * elf32-m32r.c: Add support for them.
2524 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2526 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2527 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2528 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2529 r_format and r_pcrel. Always return a value.
2530 * riscix.c (MY_final_link_callback): Define to dummy value.
2532 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2533 relocations against the text segment, look up the output name of
2535 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2536 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2537 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2538 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2539 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2541 start-sanitize-tic80
2542 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2544 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2545 routines for little endian data.
2546 * coffcode.h (coff_write_object_contents): Set magic to
2547 TIC80_ARCH_MAGIC for TIc80.
2549 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2551 * coff-tic80.c (tic80coff_vec): Change to little endian data
2555 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2557 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2558 auxiliary_filters parameter to be const char * const *. Accept a
2559 NULL terminated array.
2560 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2561 (bfd_elf32_size_dynamic_sections): Update declaration.
2562 * bfd-in2.h: Rebuild.
2564 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2566 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2567 NOTYPE symbol in a text section as a FUNC symbol.
2569 * coffcode.h (coff_compute_section_file_positions): Force
2570 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2572 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2574 * libaout.h (machine_type): Reserve several values for sparclet.
2576 start-sanitize-tic80
2577 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2579 * config.bfd (tic80-*-*): Don't require 'coff'.
2582 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2584 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2585 table to v850_elf_reloc for all non-standard relocations.
2586 (v850_elf_check_relocs): Add check for h being non-null.
2587 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2588 statement instead of multiple ifs.
2589 (v850_elf_relocate_section): Fix up error message, don't just call
2592 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2594 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2595 Use bfd_elf_generic_reloc as special function for all relocs.
2596 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2598 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2599 24bit pc-relative reloc.
2601 start-sanitize-tic80
2602 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2604 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2605 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2606 header byte order is little endian. Use correct bfd_get and
2607 bfd_put routines for little endian headers.
2608 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2609 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2612 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2614 * reloc.c: Add BFD_RELOC_24.
2615 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2616 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2617 * bfd-in2.h, libbfd.h: Rebuilt.
2619 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2621 elf64-alpha multiple .got rewrite:
2623 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2624 (bfd_elf*_mkobject): Don't define here ...
2625 * elfxx-target.h: ... but rather here. Default always_size_sections
2627 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2628 what the #defines in elf-bfd.h transmuted it to anyway.
2630 * section.c: Add SEC_LINKER_CREATED flag.
2631 * bfd-in2.h: Rebuild.
2632 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2633 relocation section flags.
2634 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2635 SEC_IN_MEMORY to recognize generated bits.
2636 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2638 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2639 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2640 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2641 * elf32-ppc.c (ppc_elf_create_linker_section,
2642 ppc_elf_size_dynamic_sections): Likewise.
2643 * elf32-sparc.c (elf32_sparc_check_relocs,
2644 elf32_sparc_size_dynamic_sections): Likewise.
2645 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2647 (_bfd_elf_create_dynamic_sections): Likewise.
2648 (_bfd_elf_make_linker_section_rela): Likewise.
2649 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2650 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2651 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2652 to identify generated bits.
2653 (elf_link_input_bfd): Likewise.
2655 * elf64-alpha.c: Rewrite everything touching relocations.
2657 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2659 * elf32-v850.c (all functions and static variables): Go through
2660 and regularize names to be of the form v850_elf_<xxx>.
2661 (toplevel): Include <elf/v850.h>.
2662 (enum reloc_type): Move to include/elf/v850.h.
2663 (v850_elf_check_relocs): For common variables, if the variable is
2664 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2665 into the appropriate section.
2666 (elf_backend_check_relocs): Define.
2668 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2670 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2672 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2674 * config.bfd (mips*el-*-linux*): New target.
2675 (mips*-*-linux*): New target.
2677 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2678 Return a useful value.
2680 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2682 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2684 * configure: Rebuild.
2685 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2686 ac_cv_func_mmap in bfd/configure.host.
2688 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2689 filter_shlib and auxiliary_filter_shlib parameters.
2690 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2692 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2693 (bfd_elf64_size_dynamic_sections): Likewise.
2694 * bfd-in2.h: Rebuild.
2696 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2698 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2699 symbols, don't export a symbol which is defined by an object in an
2700 archive which contains shared objects.
2702 start-sanitize-tic80
2703 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2705 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2706 for TI TMS320c80 (MVP).
2707 (bfd_archures_list): Add bfd_tic80_arch.
2708 * bfd-in2.h: Regenerate by running "make headers".
2710 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2712 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2713 * configure.in (case $vec): Correct typo, "tb" not "tp".
2714 Also add cofflink.o for tic80coff_vec.
2715 * configure: Regenerate with autoconf.
2718 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2720 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2721 is configured with --with-mmap.
2723 start-sanitize-tic80
2724 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2726 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2727 (ALL_MACHINES): Add cpu-tic80.o
2728 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2729 * coff-tic80.c: Add skeleton, cloned from another coff config.
2730 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2734 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2736 * TODO: Correct a misspelling.
2737 start-sanitize-tic80
2738 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2739 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2740 * configure.in (case $vec): Add tic80coff_vec entry.
2741 * configure: Regenerate with autoconf.
2742 * archures.c (bfd_tic80_arch): Declare.
2743 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2744 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2745 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2746 (bfd_target_vector): Add tic80coff_vec entry.
2749 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2751 * elflink.h (elf_buckets): Add some more values for larger
2754 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2756 * Makefile.in (install): Move subdir_do out of conditional. From
2757 Fred Fish <fnf@cygnus.com>.
2759 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2761 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2763 (elf_mn10200_howto_table): Likewise.
2764 (mn10200_reloc_map): Likewise.
2766 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2768 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2769 mips16 symbol during the link.
2770 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2772 (mips_elf_link_output_symbol_hook): New static function.
2773 (elf_backend_link_output_symbol_hook): Define.
2775 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2778 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2780 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2781 against SEC_DEBUGGING sections here (revert patch of December 5).
2782 * elfcode.h (elf_object_p): Check for them here, instead.
2784 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2786 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2787 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2789 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2790 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2791 * elf-bfd.h (struct elf_size_info): Update declaration of
2793 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2794 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2795 * elfxx-target.h: Use new dynamic reloc routines by default.
2796 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2799 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2801 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2802 if NAMES_HAVE_UNDERSCORE is defined.
2804 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2806 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2808 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2810 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2813 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2815 * elflink.h (elf_link_add_object_symbols): Only add a weak
2816 symbol if the real definition is in the dynamic symbol table.
2817 After finding the real definition, then, if it is dynamic, add the
2818 weak symbol to the dynamic symbol table.
2820 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2822 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2824 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2827 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2829 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2831 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2832 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2833 * reloc.c: Remove mn10300 big endian relocs.
2834 * bfd-in2.h, libbfd.h: Rebuilt.
2836 * elf32-mn10200.c: Update from elf32-mn10300.c.
2838 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2840 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2842 * elf32-mn10300.c: Add some comments.
2844 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2846 * ihex.c (ihex_scan): Always initialize buf before jumping to
2848 (ihex_read_section): Likewise.
2850 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2852 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2853 inplace for most relocs.
2855 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2857 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2858 even if SEC_ALLOC is not set.
2859 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2860 when deciding whether to copy a reloc into a shared object.
2861 (elf_i386_relocate_section): Likewise.
2862 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2863 (elf32_sparc_relocate_section): Likewise.
2864 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2865 reloc section if it is not set in the source section.
2866 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2867 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2868 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2870 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2872 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2873 expects a .got.plt until we actually create it.
2875 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2877 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2878 message for bfd_reloc_outofrange, rather than aborting. From
2879 Philippe De Muyter <phdm@info.ucl.ac.be>.
2881 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2882 a relocateable link, don't try to process them. From Heinz Wrobel
2883 <wrobel@lpr.e-technik.tu-muenchen.de>.
2885 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2887 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2888 mn10300_info_howto_rel. Tweak reloc argument to be an
2889 Elf32_Internal_Rela.
2890 (USE_RELA): Define instead of USE_REL.
2891 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2893 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2895 * configure.in, configure: Handle mips*-sgi-irix6*.
2896 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2899 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2901 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2902 relocation against a symbol defined in a section with no output
2905 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2907 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2908 * configure, config.in: Rebuild with autoconf 2.12.
2910 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2911 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2912 (swap_out_syms): Set st_other from existing st_other field.
2913 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2915 (elf_link_output_extsym): Set the other field from the global hash
2917 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2918 (elf_mips16_jump_howto): New static variable.
2919 (mips16_jump_reloc): New static function.
2920 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2921 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2922 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2924 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2925 * bfd-in2.h, libbfd.h: Rebuild.
2926 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2928 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2930 * configure.host: Use long long for mips-sgi-irix6*.
2932 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2933 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2935 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2937 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2938 (enum reloc_type): Add more reloc types.
2939 (elf32_mn10300_howto_table): Update for new reloc types.
2940 (elf32_mn10300_reloc_map): Update for new reloc types.
2941 * reloc.c: Add some new relocs for the mn10300 series.
2942 * bfd-in2.h, libbfd.h: Rebuilt.
2944 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2946 * som.c (setup_sections): Don't lose for a space which has
2947 no data, but some symbols.
2949 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2951 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2952 (sunos_link_hash_table_create): Initialize got_needed.
2953 (sunos_create_dynamic_sections): Only set .got section size if it
2954 is not already set. Set got_needed.
2955 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2956 sdynptr, and only handle dynamic sections, if dynamic sections are
2958 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2959 Initialize .got section.
2960 (sunos_scan_ext_relocs): Likewise.
2961 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2963 (sunos_finish_dynamic_link): Check got_needed. Only set up
2964 dynamic linking information if needed.
2966 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2968 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2970 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2972 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2974 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2976 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2979 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2981 * filemode.c: Include sysdep.h.
2982 * ihex.c: Add casts to eliminate compiler warnings.
2983 * sunos.c: Add casts to eliminate compiler warnings.
2985 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2987 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2989 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2990 appropriate relocations in the .so file if shared.
2991 (ppc_elf_relocate_section): Ditto.
2993 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2995 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2996 complain_overflow_unsigned.
2998 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3000 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
3001 overflows for R_D10V_16 and R_D10V_18.
3003 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3005 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3006 (do_with_relocs): Likewise.
3007 (do_as_repeat): Likewise.
3008 (copy_expression): Likewise.
3010 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3012 * ieee.c (ieee_write_external_part): Correctly record whether
3013 there is an external part.
3015 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3017 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3018 handle tda offsets for sld.w and sst.w instructions.
3019 Fix alignment check in sld.w and sst.w tda reloc handling.
3021 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3023 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3025 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3027 * elf32-v850.c: Add comments about assumptions about
3028 char, short & long sizes.
3029 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3030 problems for several relocs.
3032 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3033 R_V850_SDA_OFFSET entry.
3035 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3037 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3038 Store import file index in ldindx.
3039 (xcoff_build_ldsyms): Assume that ldsym was not previously
3040 allocated. For an imported symbol, copy ldindx into l_ifile.
3042 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3044 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3045 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3046 fields in R_V850_TDA_OFFSET.
3047 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3048 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3051 * elf32-v850.c: Include bfdlink.h.
3052 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3054 (elf32_v850_bfd_final_link_relocate): New function.
3055 (v850_elf_relocation_section): Likewise.
3056 (elf_backend_relocate_section): Define.
3058 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3060 * binary.c (binary_set_section_contents): Ignore sections which
3061 don't have SEC_LOAD and SEC_ALLOC set.
3063 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3065 * linker.c (_bfd_generic_final_link): Avoid losing static
3066 symbols in the .bss section.
3068 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3070 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3071 (mips32_64bit_reloc): New static function.
3072 (mips_reloc_map): Add entry for BFD_RELOC_64.
3073 (mips_elf_relocate_section): Handle R_MIPS_64.
3075 * linker.c (default_indirect_link_order): Print an error message
3076 when attempting to do a relocateable link with different object
3077 file formats, rather than calling abort.
3079 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3081 * reloc.c (m32r relocs): Rename them.
3082 * bfd-in2.h, libbfd.h: Regenerated.
3083 * elf32-m32r.c: Update.
3084 (m32r_elf_10_pcrel_reloc): New function.
3085 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3086 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3088 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3090 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3091 all sections that will be included in the output file.
3092 (_bfd_generic_link_output_symbols): Discard symbols in sections
3093 which are being discarded.
3094 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3095 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3096 (elf_v850_howto_table): Corresponding changes.
3097 (elf_v850_reloc_map): Corresponding changes.
3098 * reloc.c: Add additional V850 relocations.
3099 * bfd-in2.h, libbfd.h: Rebuilt.
3101 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3102 no longer want in pc-relative relocs.
3104 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3106 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3107 accept a reloc against an undefined sybmol!
3109 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3111 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3113 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3115 * VERSION: Bump for new relocation.
3117 * hosts/i386bsd.h: If NBPG is not defined, define it as
3118 PAGE_SIZE, for recent versions of FreeBSD.
3120 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3122 * configure.host: Use `long long' as the 64 bit type on a Solaris
3123 host, since both gcc and the SunPRO compilers support it.
3125 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3127 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3128 mistake to have reused the ECOFF LITERAL for ELF since they have
3129 different semantics.
3130 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3131 * bfd-in2.h, libbfd.h: Rebuild.
3133 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3136 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3137 dynamic relocation for an undefweak symbol when we are building
3138 a static executable.
3140 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3142 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3143 point explicitly to srcdir.
3144 (targmatch.h): Edit references to point explicitly to objdir.
3146 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3148 * config.bfd: When setting targ_cpu, don't get confused by
3151 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3153 * configure.host: Add support for windows host (a build done
3154 under the Microsoft build environment).
3156 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3158 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3159 definition in a dynamic object, add it to the dynamic symbol table
3160 if any dynamic object mentions it. Reverts part of last patch.
3162 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3163 (sunos_link_hash_table_create): Initialize got_base.
3164 (bfd_sunos_size_dynamic_sections): If the .got section is more
3165 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3167 (sunos_check_dynamic_reloc): Subtract got_base from a base
3168 relative relocation.
3170 * elf32-mips.c (elf_mips_isa): New static function.
3171 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3172 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3174 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3176 * archive.c (do_slurp_coff_armap): Only treat archive as little
3177 endian for i960 COFF.
3179 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3181 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3182 by the change in size of the section when EXEC_P is not set.
3184 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3185 (m68kcoff_rtype_to_howto): New static function.
3186 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3187 VMA to the addend for a PC relative reloc.
3189 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3191 * Makefile.in: Rebuild dependencies.
3193 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3196 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3198 * Makefile.in: Remove explicit dependencies for mn10200 and
3200 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3201 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3202 (dependencies): Rebuilt.
3204 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3206 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3207 during this function.
3209 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3210 section if the flags are compatible.
3212 * configure.in: Add havevecs, and put it in tdefaults.
3213 * mpw-config.in: Likewise.
3214 * configure: Rebuild.
3215 * targmatch.sed: New file; a sed script to build targmatch.h from
3217 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3218 * targets.c: Include "fnmatch.h".
3219 (struct targmatch): Define.
3220 (bfd_target_match): Define by including targmatch.h.
3221 (bfd_find_target): If the target is not found by name, search for
3222 it as a configuration triplet.
3223 * Makefile.in: Rebuild dependencies.
3224 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3225 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3226 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3227 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3228 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3229 (CFILES): Remove i386dynix.c and hp300bsd.c.
3230 (targmatch.h): New target.
3231 (do_clean): Remove targmatch.h.
3233 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3234 * acconfig.h: Add NEED_DECLARATION_GETENV.
3235 * configure, config.in: Rebuild.
3236 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3237 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3239 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3241 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3242 * cpu-mn10200.c, cpu-mn10300.c: New files.
3243 * elf32-mn10200.c, elf32-mn10300.c: New files.
3244 * Makefile.in: Break mn10x00 support into two separate
3245 configurations, mn10200 and mn10300.
3246 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3247 * bfd-in2.h, configure: Rebuilt.
3249 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3251 * Makefile.in (do_clean): Move config.log to do_distclean.
3253 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3255 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3256 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3257 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3258 (elf32-mn10x00.o): Add dependencies.
3259 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3260 (bfd_mn10x00_arch): Declare.
3261 (bfd_archures_list): Add bfd_mn10x00_arch.
3262 * config.bfd: Add mn10x00-*-*.
3263 * configure.in: Add bfd_elf32_mn10x00_vec.
3264 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3265 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3266 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3267 * bfd-in2.h, configure: Rebuilt.
3269 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3271 openVMS/Alpha: Provide filename and case_hack flags via
3272 symbol table from gas.
3273 Add case_hack code for symbol output from vax/vms.
3274 * evax-alpha.c (evax_initialize): Remove filename handling,
3275 filename is provided via symbol table.
3276 (evax_get_symtab): Use local symbol count when setting up table.
3277 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3279 (_bfd_evax_write_egsd): Skip file name symbol.
3280 * evax-emh.c (get_vms_time_string): Local function now.
3281 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3283 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3284 through _bfd_evax_case_hack_symbol.
3285 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3287 (_bfd_evax_basename): Removed.
3288 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3289 * evax.h (evax_private_data_struct): Remove filename.
3290 (flag_hash_long_names, flag_show_after_trunc,
3291 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3294 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3296 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3297 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3298 (NO_SWAP_MAGIC): Don't define.
3299 (SWAP_MAGIC): Define.
3301 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3302 no hash table entry for a global symbol.
3304 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3306 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3308 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3310 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3311 symbol type with T_NULL. Warn if symbol type changes. Based on
3312 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3314 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3315 a dynamic object in the dynamic symbol table if it is referenced
3316 or defined by a regular object.
3318 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3320 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3321 remove dwarf local labels. Shrinks binaries by a factor of 3!
3323 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3325 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3326 by hand, rather than by calling bfd_make_section.
3328 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3330 * reloc.c: Rename m32r relocs.
3331 * bfd-in2.h, libbfd.h: Rebuilt.
3332 * elf32-m32r.c: Update.
3334 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3336 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3337 link, adjust the symbol index of a base relative reloc. Don't
3338 change the addend of a PC relative reloc if pcrel_offset is set.
3339 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3340 a relocateable link.
3342 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3343 it is zero, in case src_mask matters.
3344 (bfd_install_relocation): Likewise.
3346 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3348 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3350 (_bfd_xcoff_bfd_final_link): Don't set target_index
3351 to an uninitialized value.
3353 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3355 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3356 indices, rather than crashing.
3357 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3359 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3362 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3364 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3366 (coff_arm_adjust_symndx): New static function.
3367 (coff_adjust_symndx): Define.
3369 * srec.c (srec_scan): Accept multiple symbols on a single line.
3370 From Pascal Martin <pmartin@alsys.com>.
3374 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3376 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3377 (sunos_merge_private_bfd_data): New function.
3379 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3381 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3383 (bfd_merge_private_bfd_data): Likewise.
3384 * section.c (bfd_copy_private_section_data): Likewise.
3385 * syms.c (bfd_copy_private_symbol_data): Likewise.
3386 * bfd-in2.h: Rebuild.
3387 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3388 both BFD's are the right flavour.
3389 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3390 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3391 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3392 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3393 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3394 (ppc_elf_merge_private_bfd_data): Likewise.
3395 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3396 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3398 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3399 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3402 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3404 * reloc.c: Add m32r relocs.
3405 * bfd-in2.h, libbfd.h: Rebuilt.
3406 * cpu-m32r.c,elf32-m32r.c: New files.
3408 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3410 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3412 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3414 * tekhex.c (first_phase): Change type parameter from char to int.
3416 (pass_over): Change func to expect int, not char.
3418 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3419 rather than SEC_LOAD when aligning the file offset for the first
3420 section in a segment.
3422 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3424 * syms.c (coff_section_type): Make arg const.
3425 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3426 to make_bfd_asection().
3427 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3428 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3429 (_bfd_elf_stringtab_init): Remove prototype.
3431 * netbsd-core.c (swap_abort): Add prototype.
3432 * aix386-core.c (swap_abort): Ditto & make static
3433 * hpux-core.c (swap_abort): Ditto & make static.
3434 * irix-core.c (swap_abort): Ditto & make static.
3435 * ptrace-core.c (swap_abort): Ditto & make static.
3436 * trad-core.c (swap_abort): Ditto & make static.
3437 * coffswap.h (coff_swap_reloc_in): Ditto.
3438 (coff_swap_reloc_out): Ditto.
3439 (coff_swap_filehdr_in): Ditto.
3440 (coff_swap_filehdr_out): Ditto.
3441 (coff_swap_sym_in): Ditto.
3442 (coff_swap_sym_out): Ditto.
3443 (coff_swap_aux_in): Ditto.
3444 (coff_swap_aux_out): Ditto.
3445 (coff_swap_lineno_in): Ditto.
3446 (coff_swap_lineno_out): Ditto.
3447 (coff_swap_aouthdr_in): Ditto.
3448 (coff_swap_aouthdr_out): Ditto.
3449 (coff_swap_scnhdr_in): Ditto.
3450 (coff_swap_scnhdr_out): Ditto.
3451 * ihex.c (ihex_sizeof_headers): Ditto.
3452 * tekhex.c (getsym): Ditto.
3453 (find_chunk): Ditto & make static.
3454 (insert_byte): Ditto.
3455 (first_phase): Ditto.
3457 (tekhex_get_symtab): Ditto & make static.
3458 (tekhex_get_symtab_upper_bound): Ditto & make static.
3459 (tekhex_mkobject): Ditto.
3460 (tekhex_object_p): Ditto.
3461 (move_section_contents): Ditto.
3462 (tekhex_get_section_contents): Ditto.
3463 (tekhex_set_arch_mach): Ditto & make static.
3464 (tekhex_set_section_contents): Ditto.
3465 (writevalue): Ditto.
3468 (tekhex_write_object_contents): Ditto.
3469 (tekhex_sizeof_headers): Ditto.
3470 (tekhex_make_empty_symbol): Ditto.
3471 (tekhex_get_symbol_info): Ditto.
3472 (tekhex_print_symbol): Ditto.
3473 * irix-core.c (make_bfd_asection): Ditto.
3474 (irix_core_core_file_p): Ditto.
3475 (irix_core_core_file_failing_command): Ditto.
3476 (irix_core_core_file_failing_signal): Ditto.
3477 (irix_core_core_file_matches_executable_p): Ditto.
3478 (irix_core_make_empty_symbol): Ditto.
3479 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3480 * srec.c (srec_new_symbol): Ditto.
3481 (srec_get_section_contents): Ditto.
3482 (srec_set_arch_mach): Ditto.
3483 (srec_set_section_contents): Ditto.
3484 (internal_srec_write_object_contents): Ditto.
3485 (srec_write_object_contents): Ditto.
3486 (symbolsrec_write_object_contents): Ditto.
3487 (srec_sizeof_headers): Ditto.
3488 (srec_make_empty_symbol): Ditto.
3489 (srec_get_symtab_upper_bound): Ditto.
3490 (srec_get_symtab): Ditto.
3491 (srec_print_symbol): Ditto and make static.
3492 * elf.c (elf_read): Ditto
3493 (assign_section_numbers): Ditto.
3494 (elf_fake_sections): Ditto.
3495 (sym_is_global): Ditto.
3496 (elf_map_symbols): Ditto.
3497 (get_program_header_size): Ditto.
3498 * coffgen.c (make_a_section_from_file): Ditto.
3499 (coff_real_object_p): Ditto.
3500 (fixup_symbol_value): Ditto.
3501 (build_debug_section): Ditto.
3503 * syms.c (coff_section_type): Ditto.
3505 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3507 * bfd-in2.h: Rebuilt after m32r changes.
3509 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3511 * config.bfd,configure.in,configure: Add m32r support.
3512 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3513 * config.bfd: Keep target list alphabetically sorted.
3515 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3517 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3518 to add in the constant part found in the instruction itself.
3519 (case R_V850_HI16_S): Likewise.
3521 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3523 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3524 and R_D10V_18 to be 1 (word).
3526 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3528 * stabs.c (_bfd_link_section_stabs): If the output_section field
3529 of either section is bfd_abs_section, then the linker is
3530 discarding the section and we should not optimize it.
3532 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3534 * Makefile.in (aout-sparcle.o): New target.
3535 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3536 * config.bfd (sparclet-*-aout*): Add case.
3537 * configure.in (sparcle_aout_vec): Add case.
3538 * configure: Regenerated.
3539 * targets.c (sparcle_aout_vec): Declare.
3540 (bfd_target_vector): Add sparcle_aout_vec.
3541 * aout-sparcle.c: New file.
3543 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3545 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3546 low order sign bit propogation for R_V850_HI16_S.
3548 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3549 handling V850 specific relocs.
3550 (elf_v850_howto_table): Use the new function for some
3551 relocations. Twiddle masks & shifts for some relocs.
3552 Set partial_inplace where needed.
3554 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3556 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3557 default architecture to a machine number of 0.
3558 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3560 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3561 the output BFD is the default, set it from the first input BFD.
3563 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3565 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3566 insert at bitpos zero. The HI16 relocs are shifted right
3567 by 16 bits. Fix src_mask for all relocs.
3568 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3570 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3573 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3575 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3576 Rewrite to use BFD file read routines and to avoid using a fixed
3577 length for the file name.
3579 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3581 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3582 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3583 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3584 to R_V850_{32,16,8}.
3586 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3588 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3589 (elf_v850_howto_table): Add info for HI16_S reloc.
3590 (v850_reloc_map): Add HI_16_S reloc.
3591 * reloc.c: Define BFD_RELOC_V850_* relocs.
3593 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3596 * elf32-sh.c: New file.
3597 * elf.c (prep_headers): Handle bfd_arch_sh.
3598 * elfcode.h (write_relocs): Handle absolute symbol.
3599 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3600 (_bfd_elf64_link_read_relocs): Declare.
3601 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3602 elf_link_read_relocs. Make globally visible. Change all
3604 (elf_link_input_bfd): Get external symbols from cache in
3605 symtab_hdr->contents. Get contents from cache in
3607 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3609 * reloc.c: Define BFD_RELOC_SH_* relocs.
3610 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3611 * coff-sh.c (sh_insns_conflict): Fix a return value.
3612 (_bfd_sh_align_load_span): New globally visible function, broken
3613 out of sh_align_load.
3614 (sh_align_load): Call _bfd_sh_align_load_span.
3615 (sh_swap_insns): Change relocs parameter to PTR.
3616 * bfd-in2.h, libbfd.h: Rebuild.
3617 * targets.c (bfd_elf32_sh_vec): Declare.
3618 (bfd_elf32_shl_vec): Declare.
3619 * config.bfd (sh-*-elf*): New target.
3620 * configure.in (bfd_elf32_sh_vec): New target vector.
3621 (bfd_elf32_shl_vec): New target vector.
3622 * configure: Rebuild.
3623 * Makefile.in: Rebuild dependencies.
3624 (BFD32_BACKENDS): Add elf32-sh.o.
3625 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3627 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3628 page before checking D_PAGED.
3630 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3631 (ihex_write_object_contents): Remove extbase; always use segbase
3634 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3636 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3637 * configure.host (i[345]86-*-*): Ditto.
3638 * config.bfd (i[345]86-*-*): Ditto.
3639 * configure: Regenerate.
3641 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3644 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3646 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3647 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3648 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3649 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3650 will have an ST_CODE type, change the symbol's type to ST_DATA.
3651 * som.c (hppa_som_gen_reloc_type): Update prototype.
3653 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3655 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3656 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3657 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3658 (mips_elf_finish_dynamic_sections): Likewise.
3660 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3662 * configure.host (HLDENV): New variable to set. Set it for
3663 *-*-sysv4*, since those linkers may not support -R but they always
3664 support LD_RUN_PATH.
3666 * libieee.h (NSECTIONS): Don't define.
3667 (ieee_data_struct): Change section_table to asection **. Add
3669 * ieee.c (get_section_entry): If the table isn't big enough, make
3671 (ieee_slurp_sections): Remove assertion about number of sections.
3672 (ieee_object_p): Adjust initialization of ieee to match changes to
3675 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3676 symbols merely because we are generating a shared library.
3677 (xcoff_build_ldsyms): Don't set up global linkage code for an
3678 undefined symbol merely because we are generating a shared
3681 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3683 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3684 (BFD32_BACKENDS) Add elf32-v850.o.
3685 * archures.c: Add bfd_v850_arch.
3686 * bfd-in2.h: Add bfd_v850_arch.
3687 * config.bfd (v850-*-*): New target.
3688 * configure: (bfd_elf32_v850_vec) New vector.
3689 * configure.in: (bfd_elf32_v850_vec) New vector.
3690 * cpu-v850.c: New file.
3691 * elf.c (prep_headers): Added case bfd_arch_v850.
3692 * elf32-v850.c: New file.
3693 * targets.c (bfd_elf32_v850_vec): New vector.
3695 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3697 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3698 a function code symbol for an XMC_XO symbol.
3700 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3702 * mpw-config.in: Update editing of autoconf vars to reflect
3703 Jul 18 configure.in change.
3704 * mpw-make.sed: Update editing of include pathnames to be
3705 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3707 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3709 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3710 which to offset to get the .plt entry address is ".plt".
3712 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3714 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3715 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3716 Added, for internal use by the ARM gas.
3718 * bfd-in2.h: Rebuilt
3720 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3722 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3723 in section dynidx start.
3725 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3727 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3728 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3729 optimization for g++.
3731 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3733 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3734 the -mrelocatable-lib bit set and the other doesn't, clear the
3735 -mrelocatable-lib bit in the header.
3737 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3739 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3740 symbol against a STT_FUNC symbol in a shared library.
3742 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3744 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3745 symbol is found, automatically define the corresponding function
3748 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3749 if sym.n_numaux is not zero.
3750 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3751 entry to disagree about the number of aux entries if the symbol
3754 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3755 section if it might be needed, not just if info->shared.
3756 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3757 the start of .rel.dyn if we are going to use it.
3758 (mips_elf_finish_dynamic_sections): Only clear the first element
3759 of .rel.dyn if the size is greater than zero.
3761 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3763 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3764 undefined_symbol callback for a symbol, then don't issue any more
3765 warnings about loader relocs.
3766 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3767 after calling the undefined_symbol callback.
3769 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3770 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3771 as the AIX linker seems to do.
3773 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3775 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3776 (evax_initialize): Remove evax_reloc_table.
3777 (evax_close_and_cleanup): Ditto.
3779 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3781 (evax_bfd_reloc_type_lookup): Ditto.
3782 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3783 cooked_size == raw_size.
3784 * evax-emh.c (_bfd_evax_register_filename): Remove.
3785 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3786 * evax-misc.c (add_new_contents): Malloc section at full size.
3787 (_bfd_save_evax_section): Memcpy section contents directly.
3788 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3789 (evax_reloc_table): Remove.
3791 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3793 * makefile.vms: Add better support for DEC C compilation
3794 Add evax.h dependencies
3796 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3797 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3798 (BFD_RELOC_ALPHA_BASEREG): Remove.
3799 * bfd-in2.h, libbfd.h: Rebuild.
3801 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3803 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3804 getgid if _WIN32 is defined.
3805 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3807 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3809 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3810 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3812 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3815 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3817 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3819 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3820 (NEED_DECLARATION_REALLOC): New macro.
3821 * configure, config.in: Rebuild.
3822 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3823 (realloc): Declare if NEED_DECLARATION_REALLOC.
3825 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3826 <strings.h> if they exist.
3828 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3830 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3832 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3834 Based on patches from Eric Valette <valette@crf.canon.fr>:
3835 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3836 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3837 (elf_howto_table): Add entries for new relocs.
3838 (elf_i386_reloc_type_lookup): Handle new relocs.
3839 (elf_i386_info_to_howto): Just call abort.
3840 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3841 (elf_i386_relocate_section): Likewise.
3843 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3845 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3847 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3849 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3850 only get the LMA from the phdr if they are in the same part of the
3853 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3854 new segment to make them more comprehensible. If the relationship
3855 between the LMA and the VMA changed, start a new segment. Don't
3856 check dynsec when deciding whether to start a new segment for a
3857 writeable section; -N will now handle this.
3859 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3861 * libhppa.h: Remove "esel" changes. Not the right approach.
3862 * som.c: Corresponding changes.
3863 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3864 which don't have a SOM symbol type associated with them.
3865 Reverses a 1994 change.
3867 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3869 Make ld -N more reasonable for ELF:
3870 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3871 phdr_in_section to false, and always use a single load segment.
3872 (elf_sort_sections): Sort sections by LMA after VMA.
3873 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3874 align to maxpagesize.
3875 (assign_file_positions_except_relocs): Likewise.
3876 * elfcode.h (elf_object_p): If a section is loaded but not page
3877 aligned, clear D_PAGED.
3879 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3881 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3882 Added, for internal use by the ARM gas.
3884 * bfd-in2.h: Rebuilt
3886 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3888 * libhppa.h (R_HPPA_ESEL): New field selector.
3889 (e_esel): Similarly.
3890 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3891 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3892 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3894 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3896 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3897 archive search before looking for stripped dynamic objects.
3899 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3901 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3902 symbol a warning rather than an error.
3904 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3906 * elf.c (assign_file_positions_for_segments): Track the virtual
3907 memory position separately from the file position, and use it to
3908 compute the alignment adjustment.
3910 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3912 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3913 and fixed mask on R_D10V_10_PCREL_L.
3915 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3917 * elf64-mips.c: Include "aout/ar.h".
3918 (mips_elf64_slurp_armap): New static function.
3919 (mips_elf64_write_armap): New static function.
3920 (bfd_elf64_archive_*): Define.
3921 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3922 Use instead of bfd_generic_archive_p.
3923 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3924 instead of _bfd_write_archive_contents.
3925 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3926 _bfd_generic_mkarchive.
3927 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3928 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3930 (TARGET_LITTLE_SYM): Likewise.
3931 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3933 * Makefile.in: Rebuild dependencies.
3935 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3936 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3937 SHT_MIPS_EVENTS sections.
3938 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3939 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3941 (_bfd_mips_elf_fake_sections): Likewise.
3943 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3944 * ecoff.c (ecoff_compute_section_file_positions): Copy
3945 rdata_in_text from backend info to tdata. Clear it if any data
3946 section comes before .rdata.
3947 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3948 tdata rather than backend info.
3950 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3952 * configure.in: Fix test for whether a compiler has a 64 bit
3953 type. From Jim Wilson <wilson@cygnus.com>.
3955 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3957 * configure.host (mips-sgi-irix6*): New host.
3959 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3960 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3961 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3963 * configure: Rebuild.
3964 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3965 (BFD_HOST_64_BIT): Define conditionally.
3966 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3967 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3968 (symvalue, bfd_size_type): Likewise.
3969 * bfd-in2.h: Rebuild.
3970 * Makefile.in (do_clean): Remove bfd-tmp.h.
3971 (do_distclean): Remove bfd-in3.h.
3972 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3973 (bfd-in3.h): New target.
3975 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3976 Andrew Gierth <ANDREWG@microlise.co.uk>.
3978 * configure.host: Set INSTALL_SHLIB.
3979 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3980 * configure: Rebuild.
3981 * Makefile.in (install): Use @INSTALL_SHLIB@.
3983 * config.bfd (mips*-*-irix6*): New target.
3984 * configure.host: Handle Irix 6 shared library like Irix 5.
3986 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3987 symbol for a magic name.
3988 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3990 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3993 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3995 * mpw-config.in: Add ELF support to mips config, create the
3996 elf32-target.h file in the object dir.
3997 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3999 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
4001 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4002 Also removed most abort calls, in favor of using bfd reporting.
4004 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4006 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4007 (BFD32_BACKENDS) Add elf32-d10v.o.
4008 * archures.c: Add bfd_d10v_arch.
4009 * bfd-in2.h: Add bfd_d10v_arch.
4010 * config.bfd (d10v-*-*): New target.
4011 * configure: (bfd_elf32_d10v_vec) New vector.
4012 * configure.in: (bfd_elf32_d10v_vec) New vector.
4013 * cpu-d10v.c: New file.
4014 * elf.c (prep_headers): Added case bfd_arch_d10v.
4015 * elf32-d10v.c: New file.
4016 * libbfd.h: Rebuild.
4017 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4018 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4019 * targets.c (bfd_elf32_d10v_vec): New vector.
4021 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4023 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4025 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4027 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4028 bfd_mach_i386_i8086 machine types.
4030 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4032 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4035 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4037 * coffcode.h (coff_set_section_contents): A/UX does not require
4038 special handling of the _LIB section.
4040 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4042 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4043 value for R_RELBYTE.
4045 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4046 array if one was allocated.
4048 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4050 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4051 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4052 use_rld_obj_head and rld_value.
4053 (mips_elf_link_hash_table_create): Initialize new fields.
4054 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4056 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4057 __rld_obj_head symbol not seen, create an __rld_map symbol.
4058 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4059 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4060 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4061 __rld_obj_head symbol.
4062 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4064 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4066 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4068 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4069 ppc_elf_addr16_ha_reloc.
4070 (ppc_elf_addr16_ha_reloc): New static function.
4072 * coff-mips.c (struct mips_hi): Define.
4073 (mips_refhi_list): New static variable.
4074 (mips_refhi_addr, mips_refhi_addend): Remove.
4075 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4076 (mips_reflo_reloc): Process mips_refhi_list.
4077 (mips_relhi_list): New static variable.
4078 (mips_relhi_addr, mips_relhi_addend): Remove.
4079 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4080 (mips_rello_reloc): Process mips_relhi_list.
4081 (mips_relocate_section): Permit an arbitrary number of REFHI or
4082 RELHI relocs before the associated REFLO or RELLO reloc.
4084 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4086 * aout-target.h (MY(callback)): Set reloc_count fields.
4088 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4090 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4091 sections unless this is a SunOS link.
4093 * VERSION: Set to 2.7.1.
4095 * Released binutils 2.7.
4097 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4099 * i386aout.c: Include "aout/aout64.h".
4100 (i386aout_write_object_contents): New static function.
4101 (MY_write_object_contents): Define.
4103 * netbsd.h (MY(write_object_contents)): Make sure that
4104 adjust_sizes_and_vmas is called before fiddling with the magic
4107 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4109 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4111 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4113 * libbfd-in.h (itos, stoi): Don't define.
4114 * libbfd.h: Rebuild.
4115 * i386lynx.c (KEEPIT): Define as udata.i.
4116 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4117 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4118 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4119 flags. Don't use stoi.
4121 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4123 * elf.c (map_sections_to_segments): Don't start a new segment for
4124 a writable section if it's on the same page as the previous
4125 segment. Reset the writable variable for a readonly section.
4127 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4129 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4130 first_thunk_address, thunk_size, and import_table_size.
4131 * peicode.h: Improved some diagnostics regarding edata sections.
4133 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4135 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4136 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4138 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4140 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4141 with XCOFF_DEF_DYNAMIC set is really defined.
4142 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4143 (xcoff_link_add_symbols): Only create special sections if using an
4146 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4148 (bfd_install_relocation): Likewise.
4150 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4152 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4154 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4155 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4156 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4157 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4158 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4159 are found for LITERAL relocs.
4160 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4161 taken, we cannot generate a .plt entry for the symbol.
4163 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4165 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4166 sysconf functions (for gprof).
4167 * configure, config.in: Rebuild.
4169 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4171 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4172 an archive if it has a map. If the object file has the wrong
4175 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4176 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4178 (alpha_relocate_section): Likewise.
4180 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4181 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4182 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4183 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4184 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4185 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4186 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4187 * peicode.h: Corresponding changes.
4189 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4191 * elflink.h (elf_create_pointer_linker_section): Comment out code
4192 dealing with making GOT pointers negative of the GOT symbol for
4195 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4197 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4198 increment the .rela.plt size until after we're done creating the
4200 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4201 .rela.plt offset directly rather than calculating it.
4203 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4205 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4206 Use autoconf-set values.
4207 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4208 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4211 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4212 * configure: Rebuilt.
4214 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4216 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4217 handling code > 1k away.
4219 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4221 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4222 defined, output whenever the symbol is updated.
4224 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4226 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4227 section to 0 if user_set_vma is set.
4228 * elflink.h (elf_bfd_final_link): Likewise.
4230 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4232 Partially undo patch of Jun 20.
4233 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4234 (coff_compute_section_file_positions): Likewise.
4235 (coff_write_object_contents): Likewise. Re-add deleted code, but
4236 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4237 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4239 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4241 * config.bfd: Add support for *-*-rtems* configurations.
4243 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4245 * elf.c (prep_headers): Add bfd_arch_alpha case.
4247 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4249 * elf64-alpha.c: New file.
4250 * config.bfd (alpha-*-linuxecoff*): New target.
4251 (alpha-*-linux*, alpha-*-elf*): New targets.
4252 * configure.in (bfd_elf64_alpha_vec): New vector.
4253 * configure: Rebuild.
4254 * targets.c (bfd_elf64_alpha_vec): Declare.
4255 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4256 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4257 * bfd-in2.h, libbfd.h: Rebuild.
4258 * Makefile.in: Rebuild dependencies.
4259 (BFD64_BACKENDS): Add elf64-alpha.o.
4260 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4262 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4264 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4265 than relying on a right shift of 32.
4267 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4269 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4270 ifdef to COFF_WITH_PE.
4271 (coff_compute_section_file_positions): Likewise.
4272 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4273 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4274 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4275 COFF_IMAGE_WITH_PE, always include.
4277 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4279 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4281 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4282 approximate the correct answer if SIZEOF_HEADERS was not used.
4284 * binary.c (binary_set_section_contents): Set section file
4285 position based on LMA rather than VMA.
4287 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4289 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4290 symbols if info->strip == strip_all.
4292 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4294 * coff-h8300.c: Remove #if 0 code.
4295 (compatable): Don't allow mixing/matching of different architectures.
4297 * archures.c (bfd_mach_h8300s): Add.
4298 * bfd-in2.h: Rebuilt.
4299 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4301 (h8300_reloc16_estimate): Likewise.
4302 (h8300_reloc16_extra_cases): Likewise.
4303 (h8300_bfd_link_add_symbols): Likewise.
4304 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4305 (coff_set_flags): Likewise.
4306 * cpu-h8300.c (h8300_scan): Likewise.
4307 Add H8/S to bfd_h8300_arch list.
4309 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4311 Added support for Alpha OpenVMS:
4312 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4313 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4314 * config.h-vms, makefile.vms: New files.
4315 * config.bfd (alpha-*-*vms*): New target.
4316 * configure.in (evax_alpha_vec): New target vector.
4317 * configure: Rebuild.
4318 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4319 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4320 * targets.c (bfd_target_evax_flavour): Define.
4321 (evax_alpha_vec): Declare.
4322 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4323 if BFD64 is defined.
4324 * bfd-in2.h, libbfd.h: Rebuild.
4325 * Makefile.in: Rebuild dependencies.
4326 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4327 evax-emh.o, and evax-misc.o.
4328 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4329 evax-etir.c, evax-emh.c, and evax-misc.c.
4330 (HFILES): Add evax.h.
4332 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4334 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4336 (h8300_bfd_link_add_symbols): Likewise.
4338 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4340 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4341 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4343 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4345 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4346 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4348 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4349 R_MIPS_32 relocs if creating a shared library.
4351 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4353 * peicode.h (add_data_entry): Use pei_section_data rather than
4354 _cooked_size. Corresponds to May 13 change in coffcode.h.
4356 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4358 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4359 * coffcode.h (coff_write_object_contents): If there are long
4360 section names, always set the f_symptr field, even if there are no
4362 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4363 if there are no symbols.
4365 * coffgen.c (make_a_section_from_file): Check return value of
4366 _bfd_coff_read_string_table.
4367 (coff_real_object_p): Check return value of
4368 make_a_section_from_file.
4369 (_bfd_coff_read_string_table): Check that there are some symbols
4370 before trying to read the string table size.
4372 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4374 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4375 to replace a symbol in a dynamic object with a symbol from another
4376 dynamic object, do the replacement if the existing symbol is
4377 global linkage code.
4379 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4380 for _ptrgl, and treat it as global linkage code.
4382 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4383 filename or N_SO symbol past the offset, and use it to indicate
4384 that there is no line number or function when appropriate.
4386 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4388 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4389 common symbol defined by the linker. Don't export function code
4390 even if export_defineds is set.
4392 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4394 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4396 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4397 (h8300_symbol_address_p): New function.
4398 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4401 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4403 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4405 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4406 correctly for the two variants. Allow relaxing if the target
4407 is 128 bytes away since after relaxation it'll be 126 bytes away.
4408 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4409 "dot" and "value". Allow relaxing if the target is 128 bytes
4410 away since after relaxation it'll be 126 bytes away.
4411 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4412 the given section until nothing changes.
4414 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4416 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4417 alignment hack--we can get the lnnoptr info another way without
4418 suddenly increasing the alignment requirements. Set the flags for
4420 (ecoff_compute_section_file_positions): Do so.
4422 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4424 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4425 to keep the HP emulator database happy.
4427 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4428 From Kevin Buettner <kev@primenet.com>.
4430 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4432 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4433 name of a NULL section.
4435 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4437 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4438 set, always call the notice callback.
4440 * VERSION: Increment for bfdlink.h change.
4442 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4444 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4445 (sh_relax_delete_bytes): Correct handling of differently sized
4446 trailing alignment reloc.
4448 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4449 * bfd-in2.h: Rebuild.
4450 * configure.in: Warn if there is no known 64 bit type.
4451 * configure: Rebuild.
4453 * Makefile.in: Rebuild dependencies.
4454 (BFD32_BACKENDS): Add ppcboot.o.
4455 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4457 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4458 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4460 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4462 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4463 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4464 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4465 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4467 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4469 * elf64-mips.c: Improve reloc special_functions and handling of
4470 SHT_MIPS_OPTIONS section.
4471 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4472 mips_elf_hi16_reloc and make globally visible.
4473 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4474 make globally visible.
4475 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4476 make globally visible.
4477 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4478 and make globally visible.
4479 (gprel16_with_gp): Check howto->src_mask before using value in
4481 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4482 and make globally visible.
4483 (gprel32_with_gp): Check howto->src_mask before fetching value.
4484 (bfd_mips_elf_swap_options_in): New function.
4485 (bfd_mips_elf_swap_options_out): New function.
4486 (_bfd_mips_elf_set_private_flags): Rename from
4487 mips_elf_set_private_flags and make globally visible.
4488 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4489 mips_elf_copy_private_bfd_data and make globally visible.
4490 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4491 mips_elf_merge_private_bfd_data and make globally visible.
4492 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4493 for a SHT_MIPS_OPTIONS section.
4494 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4495 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4496 name of a SHT_MIPS_OPTIONS section.
4497 (_bfd_mips_elf_set_section_contents): New function.
4498 (mips_elf32_section_processing): Set the GP value in a
4499 SHT_MIPS_OPTIONS section.
4500 (_bfd_mips_elf_find_nearest_line): Rename from
4501 mips_elf_find_nearest_line and make globally visible.
4502 (bfd_elf32_set_section_contents): Define.
4503 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4504 (_bfd_mips_elf_lo16_reloc): Declare.
4505 (_bfd_mips_elf_gprel16_reloc): Declare.
4506 (_bfd_mips_elf_got16_reloc): Declare.
4507 (_bfd_mips_elf_gprel32_reloc): Declare.
4508 (_bfd_mips_elf_set_private_flags): Declare.
4509 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4510 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4511 (_bfd_mips_elf_find_nearest_line): Declare.
4512 (_bfd_mips_elf_set_section_contents): Declare.
4514 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4516 (elf_info_to_howto): Define.
4517 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4519 (elf_info_to_howto): Define.
4520 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4522 (elf_info_to_howto): Define.
4524 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4525 R_MOV16B[12], to match change in coff/internal.h.
4527 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4529 * elf64-mips.c: Extensive additions to provide better support for
4530 writing files and for gas.
4531 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4532 of mips_elf_object_p.
4533 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4534 _bfd_mips_elf_object_p.
4535 (_bfd_mips_elf_final_write_processing): Rename from
4536 mips_elf_final_write_processing and make globally visible.
4537 (_bfd_mips_elf_fake_sections): Rename from
4538 mips_elf_fake_sections and make globally visible.
4539 (_bfd_mips_elf_section_from_bfd_section): Rename from
4540 mips_elf_section_from_bfd_section and make globally visible.
4541 (_bfd_mips_elf_section_processing): New function, broken out of
4542 mips_elf_section_processing.
4543 (mips_elf32_section_processing): Rename from
4544 mips_elf_section_processing; call
4545 _bfd_mips_elf_section_processing.
4546 (_bfd_mips_elf_symbol_processing): Rename from
4547 mips_elf_symbol_processing and make globally visible.
4548 (_bfd_mips_elf_read_ecoff_info): Rename from
4549 mips_elf_read_ecoff_info and make globally visible.
4550 (mips_elf32_ecoff_debug_swap): Rename from
4551 mips_elf_ecoff_debug_swap.
4552 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4553 struct symbol_cache_entry.
4554 (_bfd_elf_validate_reloc): New function, moved in from
4555 elfcode.h:validate_reloc.
4556 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4557 to _bfd_elf_validate_reloc. Change all callers.
4558 * elf-bfd.h (bfd_section_from_shdr): Declare.
4559 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4560 (_bfd_elf_validate_reloc): Declare.
4561 (_bfd_mips_elf_object_p): Declare.
4562 (_bfd_mips_elf_fake_sections): Declare.
4563 (_bfd_mips_elf_section_from_bfd_section): Declare.
4564 (_bfd_mips_elf_section_processing): Declare.
4565 (_bfd_mips_elf_symbol_processing): Declare.
4566 (_bfd_mips_elf_read_ecoff_info): Declare.
4567 (_bfd_mips_elf_final_write_processing): Declare.
4568 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4571 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4572 (mips_elf_final_write_processing): Likewise.
4574 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4576 64-bit MIPS ELF ABI objdump support:
4577 * elf64-mips.c: New file.
4578 * Makefile.in: Rebuild dependencies.
4579 (BFD64_BACKENDS): Add elf64-mips.o.
4580 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4581 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4582 bfd_elf64_littlemips_vec to targ_selvecs.
4583 (mips*-*-elf*): Likewise.
4584 * confingure.in: Add bfd_elf64_bigmips_vec and
4585 bfd_elf64_littlemips_vec to vector switch.
4586 * configure: Rebuild.
4587 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4588 broken out of mips_elf_section_from_shdr.
4589 (mips_elf32_section_from_shdr): Rename from
4590 mips_elf_section_from_shdr. Call new function.
4591 (elf_backend_section_from_shdr): Update name of renamed function.
4592 * elf-bfd.h (struct elf_size_info): Change second parameter of
4593 write_out_phdrs to be const. Likewise for second parameter of
4595 (struct bfd_elf_section_data): Add rel_hdr2 field.
4596 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4597 (bfd_elf32_swap_symbol_out): Likewise.
4598 (bfd_elf32_swap_reloc_in): Likewise.
4599 (bfd_elf32_swap_reloc_out): Likewise.
4600 (bfd_elf32_swap_reloca_in): Likewise.
4601 (bfd_elf32_swap_reloca_out): Likewise.
4602 (bfd_elf32_swap_phdr_in): Likewise.
4603 (bfd_elf32_swap_phdr_out): Likewise.
4604 (bfd_elf32_swap_dyn_in): Likewise.
4605 (bfd_elf32_swap_dyn_out): Likewise.
4606 (bfd_elf32_slurp_symbol_table): Declare.
4607 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4608 (bfd_elf32_write_out_phdrs): Declare.
4609 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4610 (bfd_elf64_swap_symbol_out): Likewise.
4611 (bfd_elf64_swap_reloc_in): Likewise.
4612 (bfd_elf64_swap_reloc_out): Likewise.
4613 (bfd_elf64_swap_reloca_in): Likewise.
4614 (bfd_elf64_swap_reloca_out): Likewise.
4615 (bfd_elf64_swap_phdr_in): Likewise.
4616 (bfd_elf64_swap_phdr_out): Likewise.
4617 (bfd_elf64_swap_dyn_in): Likewise.
4618 (bfd_elf64_swap_dyn_out): Likewise.
4619 (bfd_elf64_slurp_symbol_table): Declare.
4620 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4621 (bfd_elf64_write_out_phdrs): Declare.
4622 (_bfd_mips_elf_section_from_shdr): Declare.
4623 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4624 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4625 section for the section, add the new one to rel_hdr2. Increment
4626 reloc_count rather than setting it.
4627 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4628 Remove static declaration.
4629 (elf_write_shdrs_and_ehdr): Define name as macro.
4630 (elf_write_out_phdrs): Likewise.
4631 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4632 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4633 (elf_swap_symbol_in): Change second parameter to be const.
4634 (elf_swap_symbol_out): Likewise.
4635 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4636 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4637 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4638 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4639 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4640 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4641 parameter to be const. Make non-static.
4642 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4644 (elf_slurp_symbol_table): Make non-static.
4645 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4646 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4647 (elf_backend_size_info): Likewise.
4648 (elfNN_bed): Use elf_backend_size_info.
4649 * targets.c (bfd_elf64_bigmips_vec): Declare.
4650 (bfd_elf64_littlemips_vec): Declare.
4651 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4652 bfd_elf64_littlemips_vec if BFD64 is defined.
4654 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4656 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4658 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4659 zeroes, in alignment holes.
4661 * configure: Rebuild with autoconf 2.10.
4663 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4664 potential leading underscore in the allocated buffer.
4666 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4668 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4669 symbols into .sbss if this is a relocatable link.
4671 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4673 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4674 undefined symbols when creating a shared library.
4676 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4678 * coff-sh.c: Add a bunch of new code and static const arrays to
4679 support aligning loads and stores on four byte memory boundaries.
4681 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4683 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4684 call sh_align_loads.
4685 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4688 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4690 * cache.c (bfd_open_file): Unlink the file before opening it for
4691 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4693 * opncls.c (bfd_fdopenr): Set opened_once.
4695 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4697 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4700 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4701 the code unconditionally.
4703 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4705 * libcoff-in.h (struct pei_section_tdata): Define structure.
4706 (pei_section_data): Define macro.
4707 * libcoff.h: Rebuild.
4708 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4709 store s_paddr field in pei_section_data.
4710 (coff_compute_section_file_positions): Use pei_section_data rather
4711 than _cooked_size, and don't overwrite an existing value.
4712 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4713 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4714 * peicode.h (coff_bfd_copy_private_section_data): Define if
4716 (pe_bfd_copy_private_section_data): New static function if
4719 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4721 * srec.c (srec_set_arch_mach): Write as a function rather than a
4724 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4725 no map, just check each member in turn to see whether it is
4728 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4730 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4731 table. Call BFD_ASSERT to validate header size, instead of
4733 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4736 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4738 * ppcboot.c: New target for looking at PPCbug boot records.
4740 * config{ure.in,.bfd}: Add support for ppcboot target.
4742 * configure: Regenerate.
4744 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4746 * coff-h8300.c (howto_table): Update names to match recent
4747 changes to include/coff/internal.h. Fix minor errors in the
4748 existing relocs. Add R_MOVL1 and R_MOVL2.
4749 (rtype2howto): Similarly.
4750 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4751 existing relaxing code and peform more relaxing.
4752 (h8300_reloc16_extra_cases): Likewise.
4754 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4756 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4759 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4761 * elfcode.h (elf_object_p): Reject generic ELF target if
4762 e_machine matches an alternate machine code in a specific backend.
4764 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4765 obsolete align_power_min field.
4767 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4769 * coff-h8300.c (reloc_howto_type): Add howto entry for
4771 (rtype2howto): Handle R_PCRWORD_B.
4772 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4773 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4774 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4775 branch (R_PCWORD_B).
4777 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4779 * aoutx.h (translate_from_native_sym_flags): Set the section for
4780 BSF_CONSTRUCTOR symbols.
4782 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4785 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4787 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4788 stop looking when section is found.
4790 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4792 * coffcode.h (STRING_SIZE_SIZE): Define.
4793 (styp_to_sec_flags): Handle long symbol names when looking for the
4795 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4796 (bfd_coff_long_section_names): Define.
4797 (coff_write_object_contents): Handle long section names.
4798 (bfd_coff_std_swap_table): Initialize new field.
4799 * libcoff.h: Rebuild.
4800 * coffgen.c (make_a_section_from_file): Handle long section
4802 (coff_write_symbols): Handle long section names.
4803 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4804 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4805 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4806 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4807 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4808 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4809 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4810 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4812 * bout.c (b_out_callback): Set lma of sections.
4813 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4814 parameter to output_bfd. Used input_bfd instead of output_bfd in
4817 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4819 * aoutx.h (translate_from_native_sym_flags): Don't create
4820 SEC_CONSTRUCTOR sections.
4821 * ecoff.c (ecoff_set_symbol_info): Likewise.
4823 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4824 From Don Bowman <bowman@waterloo.hp.com>.
4826 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4828 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4829 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4831 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4833 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4834 mips_32_relocs field.
4835 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4836 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4837 relocs against a global symbol which is not defined in a regular
4839 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4840 against a global symbol, increment mips_32_relocs.
4841 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4842 the symbol is not defined in a regular file, make room in the
4845 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4847 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4848 file position and the virtual file position separately. Set
4849 filepos information bsaed on the real file position.
4850 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4851 Jan 23 change to coffcode.h.
4853 * som.c (som_slurp_symbol_table): Set the symbol count to the
4854 number of BFD symbols created.
4856 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4858 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4859 output file if linking shared objects. Loop to check all relocs,
4860 rather than returning false on first error.
4862 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4864 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4865 (ppc_elf_additional_program_headers): If .interp section, bump #
4866 of program headers by 1.
4867 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4868 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4869 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4871 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4873 (ppc_elf_relocate_section): If the output section isn't defined,
4874 don't abort, just give an error message.
4876 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4877 being created is .sdata or .sdata2, don't make the symbol dynamic.
4879 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4881 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4882 members of an archive for dynamic objects with no symbols, and
4883 pass them directly to check_archive_element.
4884 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4885 xcoff_link_check_dynamic_ar_symbols.
4886 (xcoff_link_check_dynamic_ar_symbols): New static function.
4888 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4889 from _bfd_nodynamic to _bfd_xcoff.
4890 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4892 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4893 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4894 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4895 * libcoff.h: Rebuild.
4896 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4897 (xcoff_get_section_contents): New static function.
4898 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4899 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4900 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4901 (xcoff_dynamic_reloc): New static variable.
4902 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4903 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4905 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4907 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4908 if reloc_entry->addend is not 0.
4909 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4911 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4913 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4915 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4916 Add entries for R_SPARC_[56].
4917 (sparc_reloc_map): Add entries for R_SPARC_[56].
4919 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4921 Optimize linking of stabs in sections as used in ELF and COFF.
4922 * stabs.c: New file.
4923 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4924 (_bfd_write_section_stabs): Declare.
4925 (_bfd_write_stab_strings): Declare.
4926 * libbfd.h: Rebuild.
4927 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4928 (struct coff_link_hash_table): Add stab_info field.
4929 * libcoff.h: Rebuild.
4930 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4932 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4934 (_bfd_coff_final_link): Write out stab strings hash table.
4935 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4936 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4938 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4939 (struct bfd_elf_section_data): Add stab_info field.
4940 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4942 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4943 _bfd_link_section_stabs.
4944 (elf_bfd_final_link): Write out stab strings hash table.
4945 (elf_link_input_bfd): Handle optimized stabs sections.
4946 * reloc.c (_bfd_final_link_relocate): Check address against
4947 _raw_size rather than _cooked_size.
4948 * Makefile.in: Rebuild dependencies.
4949 (BFD_LIBS): Add stabs.o
4950 (BFD_LIBS_CFILES): Add stabs.c.
4952 * VERSION: Increment for bfdlink.h change.
4954 * coffgen.c (coff_renumber_symbols): Correct handling of
4955 BSF_NOT_AT_END common symbols.
4957 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4959 * coff-ppc.c (record_toc): Add cast to avoid warning.
4960 (ppc_allocate_toc_section): Likewise.
4961 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4962 (ppc_coff_reloc_type_lookup): Remove unreached code.
4963 * coffcode.h (coff_write_object_contents): Don't take the address
4965 * peicode.h (pe_print_idata): Add casts to avoid warning.
4966 (pe_print_edata): Likewise.
4967 (pe_print_reloc): Remove ANSI C string concatenation.
4969 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4971 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4973 * libcoff.h: Rebuild.
4974 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4976 (coff_swap_aux_out): Likewise.
4977 * peicode.h (coff_swap_aux_in): Likewise.
4978 (coff_swap_aux_out): Likewise.
4979 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4981 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4983 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4984 Fix up .bf endndx link fields.
4985 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4987 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4990 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4992 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4993 on Solaris PowerPC systems doesn't get confused.
4995 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4998 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4999 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
5000 update did_reg and did_reg2.
5002 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5004 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5006 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5007 callback routines, pass h->root.string rather than name, in case
5008 copy is true and name is transient.
5010 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5012 * elfcore.h: Add support for core files with multiple threads.
5013 (Primarily for Solaris.)
5015 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5017 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5018 section->orelocation is NULL.
5020 * coffgen.c (bfd_coff_get_syment): New function.
5021 (bfd_coff_get_auxent): New function.
5022 * bfd-in.h (bfd_coff_get_syment): Declare.
5023 (bfd_coff_get_auxent): Declare.
5024 * bfd-in2.h: Rebuild.
5026 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5028 * elf32-mips.c (struct mips_hi16): Define.
5029 (mips_hi16_addr, mips_hi16_addend): Remove.
5030 (mips_hi16_list): New static variable.
5031 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5032 (mips_elf_lo16_reloc): Process mips_hi16_list.
5033 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5034 relocs before the associated LO16 reloc.
5036 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5038 * versados.c (versados_scan): Check bfd_alloc return value.
5039 (versados_object_p): Check all bfd_read return values. Require
5040 that lang field be less than 10, to avoid confusion with Intel Hex
5043 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5045 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5046 not 0, for an absolute symbol.
5047 (NAME(aout,swap_ext_reloc_out)): Likewise.
5049 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5050 (ihex_write_object_contents): For a large start address, output
5051 the full 32 bit address in record type 5.
5053 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5054 to int to avoid promotion problems in prototype.
5056 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5058 * configure.host: Use ${srcdir} when looking for picfrag.
5060 * configure.host: Switch on ${libdir}, not $(libdir). From
5061 alan@spri.levels.unisa.edu.au (Alan Modra).
5063 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5064 entry point, not just for DYNAMIC objects.
5065 * sunos.c (sunos_add_dynamic_symbols): Always call
5066 sunos_create_dynamic_sections. If called with a non DYNAMIC
5067 object, don't do anything else.
5068 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5070 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5072 * configure.in: Permit --enable-shared to specify a list of
5074 * configure: Rebuild.
5076 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5077 host when configuring with --enable-shard.
5079 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5081 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5084 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5085 to avoid crashing in bfd_hash_replace.
5087 * sysdep.h: Use #ifdef, not #if.
5089 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5091 * config.in: Rebuild.
5093 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5095 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5096 (AC_CHECK_HEADERS): Check for sys/time.h
5097 (AC_HEADER_TIME): Add macro.
5098 * configure: Rebuild.
5099 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5100 to control what combination of <time> and <sys/time.h>
5103 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5105 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5106 (aout_32_sunos4_write_object_contents): Likewise.
5107 * aoutx.h (NAME(aout,machine_type)): Handle
5108 bfd_mach_sparc_{sparclet,sparclite}.
5109 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5110 (bfd_mach_sparc_v9_p): Update.
5111 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5112 * libaout.h (enum machine_type): Add M_SPARCLET.
5113 * sunos.c (MACHTYPE_OK): Define.
5114 * bfd-in2.h: Regenerated.
5116 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5118 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5119 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5120 * elflink.c (_bfd_elf_create_got_section): Store the
5121 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5122 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5123 global offset table goes over 0x1000, set the value of
5124 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5125 (elf32_sparc_relocate_section): Subtract the offset of
5126 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5128 * elfcode.h: Don't include <string.h>.
5130 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5132 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5133 generic_link_hash_newfunc. All references changed.
5134 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5135 moved here from libbfd-in.h.
5136 * libbfd-in.h: Corresponding changes.
5137 * libbfd.h: Regenerated.
5139 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5141 * aoutx.h (aout_link_input_section_std): When reporting an
5142 overflow error, use the name of the symbol in the hash table if
5144 (aout_link_input_section_ext): Likewise.
5146 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5147 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5149 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5151 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5152 * coffcode.h (coff_compute_section_file_positions): Likewise.
5153 (coff_write_object_contents): Likewise.
5155 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5157 * section.c (SEC_LINK_ONCE): Define.
5158 (SEC_LINK_DUPLICATES): Define.
5159 (SEC_LINK_DUPLICATES_DISCARD): Define.
5160 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5161 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5162 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5163 * bfd-in2.h: Rebuild.
5164 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5165 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5166 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5167 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5168 SEC_LINK_ONCE, and look through the symbol table for the setting
5169 for SEC_LINK_DUPLICATES.
5170 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5171 set for a section, find the section symbol in the symbol table,
5172 and set the aux entry based on SEC_LINK_DUPLICATES.
5173 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5174 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5175 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5176 * coff-i386.c (i386coff_vec): Likewise.
5177 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5179 * VERSION: Bump to 2.6.1.
5180 * Makefile.in (stamp-h): Depend upon VERSION.
5182 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5184 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5185 * libbfd.h: Rebuilt.
5186 * linker.c (generic_link_hash_newfunc): No longer static.
5187 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5189 * coff-h8300.c: Add two derived hash tables and their associated
5190 funtions and #defines for use by the h8300 linker.
5191 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5192 the function vector as needed. Place the address of the function
5193 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5194 Rewrite the vectors section contents as necessary.
5195 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5196 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5197 (coff_bfd_link_hash_table_create): Likewise.
5199 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5201 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5202 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5204 (hppa_rebuild_insn): Pass pointer to correct type to
5205 low_sign_unext and dis_assemble_21.
5207 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5209 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5210 Stick with sparc-*-{sysv4*,solaris2*}.
5212 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5214 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5215 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5216 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5217 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5218 fields is non-zero, print them.
5220 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5221 ifdef. Remove unused variables.
5222 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5224 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5225 (get_symbol_value): Ifdef out.
5226 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5227 (coff_ppc_relocate_section): Remove unused variables. Make
5228 fprintf strings and argument types correspond. Put before_addr in
5230 (dump_toc): Make fprintf strings and argument types correspond.
5231 (ppc_process_before_allocation): Remove unused variables. Always
5233 (ppc_reflo_reloc): Ifdef out.
5234 (ppc_addr32nb_reloc): Ifdef out.
5235 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5237 (coff_ppc_rtype_to_howto): Likewise.
5238 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5240 * peicode.h (pe_print_idata): Move otherwise unused variables into
5241 the #ifdef where they are used. Always return a value.
5242 (pe_print_edata): Make fprintf strings and argument types
5243 correspond. Always return a value.
5244 (pe_print_pdata): Removed unused variable addr_value. Always
5246 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5247 strings and argument types correspond. Always return a value.
5249 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5250 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5251 variable rela inside #if 0 section where it is used.
5253 * ns32k.h: New file.
5254 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5255 functions to start with _bfd_.
5256 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5257 functions in cpu-ns32k.h.
5258 * Makefile.in: Rebuild dependencies.
5259 (HFILES): Add ns32k.h.
5261 * section.c (struct sec): Add linker_mark field. Change
5262 user_set_vma and reloc_done to be single bit fields.
5263 (STD_SECTION): Update accordingly.
5264 * bfd-in2.h: Rebuild.
5265 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5267 (aout_link_input_bfd): Don't link unmarked sections.
5268 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5270 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5271 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5273 * elflink.h (elf_bfd_final_link): Mark sections included in the
5275 (elf_link_input_bfd): Don't link unmarked sections.
5276 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5278 (xcoff_link_input_bfd): Don't link unmarked sections.
5280 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5281 overflow error messages.
5283 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5285 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5286 is not set, print "BFD: " before the error message.
5288 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5289 Miles Bader <miles@gnu.ai.mit.edu>.
5290 * configure: Rebuild.
5292 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5294 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5297 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5298 m68k-aout, m68k-coff, and m68k-elf targets.
5300 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5302 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5303 (ieee_generic_stat_arch_elt): Restructured to prevent
5304 ieee_object_p from being called repeatedly.
5306 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5308 * coffcode.h (coff_write_object_contents): Allocate
5309 buffers large enough for any FILEHDR or AOUTHDR.
5311 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5313 * ecofflink.c (lookup_line): New static function, renamed and
5314 slighly changed from old _bfd_ecoff_locate_line.
5315 (_bfd_ecoff_locate_line): Cache line number information. Use
5316 lookup_line for actual lookup.
5318 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5320 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5321 multiple of 20 bytes.
5323 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5325 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5326 allocate ecoff_find_line, and don't initialize by hand.
5327 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5328 mips_elf_find_line, and don't call memset.
5330 * coffcode.h (coff_compute_section_file_positions): If not
5331 producing a final executable, don't consider sofar when aligning
5332 the section to the correct size.
5334 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5336 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5337 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5338 * coffgen.c (coff_section_symbol): Ifdef out.
5340 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5342 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5343 output_bfd is not NULL.
5345 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5347 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5348 of bfd_alloc (fixes fix_line not being initialized).
5349 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5351 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5353 * coffcode.h: Allow specific backends to override the
5354 bfd_link_add_symbols routine.
5356 * coff-h8300.c: Include genlink.h.
5357 (howto_table): Add R_MEM_INDIRECT.
5358 (rtype2howto): Support R_MEM_INDIRECT.
5359 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5362 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5364 * coff-alpha.c (alpha_relocate_section): Use
5365 info->callbacks_warning, rather than _bfd_error_handler, for
5366 "multiple gp" warning.
5368 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5370 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5371 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5372 table string. Use bfd_wrapped_link_hash_lookup.
5373 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5375 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5376 table, if any, when writing out symbols.
5377 (aout_link_input_section_std): Use the name from the hash table,
5378 if any, when reporting undefined symbols.
5379 (aout_link_input_section_ext): Likewise.
5380 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5381 * bout.c (get_value): Likewise.
5382 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5383 * ecoff.c (ecoff_reloc_link_order): Likewise.
5384 * elflink.h (elf_link_add_object_symbols): Likewise.
5385 (elf_reloc_link_order): Likewise.
5386 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5387 (_bfd_generic_reloc_link_order): Likewise.
5388 (default_indirect_link_order): Likewise.
5389 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5390 * sunos.c (sunos_add_one_symbol): Likewise.
5391 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5392 (bfd_xcoff_link_count_reloc): Likewise.
5393 (xcoff_reloc_link_order): Likewise.
5395 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5396 into -1 for intern->rss.
5398 * configure: Rebuild with autoconf 2.8.
5400 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5402 * stab-syms.c (__define_stab_duplicate): Define.
5403 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5405 * bfd-in.h (bfd_get_stab_name): Declare.
5406 * bfd-in2.h: Rebuild.
5407 * Makefile.in: Rebuild dependencies.
5408 (BFD_LIBS): Add stab-syms.o.
5409 (BFD_LIBS_CFILES): Add stab-syms.c.
5410 (BFD32_BACKENDS): Remove stab-syms.o.
5411 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5412 * configure.in: Don't list stab-syms.o in bfd_backends.
5413 * configure: Rebuild.
5414 * libaout.h (aout_stab_name): Don't declare.
5415 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5418 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5420 * elf.c (assign_file_positions_for_segments): Adjust file offset
5421 for section alignment even if SEC_LOAD is not set.
5423 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5425 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5426 since they appear as targets in Makefile.in.
5427 * configure: Rebuild.
5429 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5430 don't fiddle with a symbol which is not defined anywhere.
5432 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5434 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5435 though they are defined in a shared library.
5436 (xcoff_build_ldsyms): Likewise.
5438 * coffgen.c (coff_find_nearest_line): Don't look at the line
5439 numbers for the section if section->lineno is NULL.
5441 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5442 message rather than calling BFD_ASSERT.
5443 * elfcode.h (write_relocs): Check return value of
5444 _bfd_elf_symbol_from_bfd_symbol.
5446 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5448 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5451 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5453 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5455 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5456 hppa_reloc_field_selector_type_alt.
5457 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5458 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5460 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5462 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5464 * elf.c (assign_file_positions_for_segments): Adjust the segment
5465 memory size for the alignment of a SEC_ALLOC section, not just a
5468 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5470 * m68klinux.c: New file.
5471 * hosts/m68klinux.h: New file.
5472 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5473 * configure.in (m68*-*-linux*): New native host.
5474 (m68klinux_vec): New vector.
5475 * configure: Rebuild.
5476 * targets.c (m68klinux_vec): Declare.
5477 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5478 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5479 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5480 declaration from bfd_linux_size_dynamic_sections.
5481 (bfd_m68klinux_size_dynamic_sections): Declare.
5482 * bfd-in2.h: Rebuild.
5483 * Makefile.in: Rebuild dependencies.
5484 (BFD32_BACKENDS): Add m68klinux.o.
5485 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5487 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5489 * libhppa.h (pa_arch): Add pa20.
5490 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5491 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5492 (hppa_field_adjust): Handle e_nsel.
5493 * som.c: Provide default definitions for many new relocs found only
5494 in hpux10 include files.
5495 (som_fixup_formats): Add several new relocs from hpux10.
5496 (som_hppa_howto_table): Add hpux10 relocs.
5497 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5499 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5501 * mpw-make.sed: Edit out recent shared library support, and
5502 rules to rebuild .h files using doc/chew.
5504 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5506 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5507 size even of sections with no contents.
5509 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5511 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5512 starting with '$' the way we skip names starting with '.'. When
5513 updating x_endndx, don't be fooled by an index which has been
5516 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5517 struct/union/enum type with no elements.
5519 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5521 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5523 * archive.c (bfd_generic_archive_p): If the first file in the
5524 archive can not be recognized as an object, don't assume that this
5525 is the wrong format.
5527 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5528 format is not bfd_object.
5529 (bfd_elf_get_dt_soname): Likewise.
5531 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5533 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5536 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5538 * bfd.c (tdata): Add netbsd_core_data.
5539 * bfd-in2.h: Regenerated.
5541 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5543 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5544 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5545 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5548 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5549 to get the symbol index, matching 14 Jul 95 change.
5551 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5553 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5554 Remove duplicate definition of gp.
5556 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5558 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5559 assume that we can set the GP value and then get the same value,
5560 since it won't be true if the output file is neither ELF nor
5562 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5563 _bfd_get_gp_value here.
5564 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5565 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5567 (mips_elf_lo16_reloc): Likewise.
5568 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5569 Don't require that the BFD be ELF.
5570 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5571 (mips_elf_gprel32_reloc): Likewise.
5572 (mips_elf_relocate_section): Don't assume we can set and get the
5574 (mips_elf_finish_dynamic_symbol): Don't bother to use
5575 _bfd_get_gp_value here.
5577 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5578 Don't change epdr between malloc and free. Be careful not to free
5579 NULL pointers. Zero out the first RPDR.
5581 * configure.host: On Linux, only pass -rpath option if $(libdir)
5582 is neither /lib nor /usr/lib. From Alan Modra
5583 <alan@mullet.Levels.UniSA.Edu.Au>.
5585 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5587 (elf_dt_name): Rename from elf_dt_needed_name.
5588 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5590 (bfd_elf_get_dt_soname): New function.
5591 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5592 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5593 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5594 * bfd-in2.h: Rebuild.
5596 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5598 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5599 _bfd_sparc_elf_reloc_type_lookup.
5600 (bfd_elf32_bfd_reloc_type_lookup): Update.
5601 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5602 (sparc64_elf_howto_table): Define.
5603 (sparc_reloc_map): Define.
5604 (sparc64_elf_reloc_type_lookup): New function.
5605 (sparc_elf_wdisp16_reloc): New function.
5606 (elf_info_to_howto): Use sparc64_elf_howto_table.
5607 (sparc64_elf_relocate_section): Likewise.
5608 (bfd_elf64_bfd_reloc_type_lookup): Update.
5610 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5612 * configure.host: Check for 'do not mix' from native linker before
5613 trying to use -rpath.
5615 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5617 * bfd.c (_bfd_get_gp_value): New function.
5618 (_bfd_set_gp_value): New function.
5619 * libbfd-in.h (_bfd_get_gp_value): Declare.
5620 (_bfd_set_gp_value): Declare.
5621 * libbfd.h: Rebuild.
5622 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5623 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5624 directly to the fields in the tdata information.
5625 (alpha_relocate_section): Likewise.
5626 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5627 (mips_gprel_reloc): Likewise.
5628 (mips_relocate_section): Likewise.
5629 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5630 (mips_elf_lo16_reloc): Likewise.
5631 (mips_elf_final_gp): Likewise.
5632 (mips_elf_gprel16_reloc): Likewise.
5633 (mips_elf_gprel32_reloc): Likewise.
5634 (mips_elf_relocate_section): Likewise.
5635 (mips_elf_finish_dynamic_symbol): Likewise.
5637 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5639 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5641 * configure.in: Call AC_PROG_CC before configure.host.
5642 * configure: Rebuild.
5643 * configure.host: Don't set information which autoconf should
5644 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5646 * configure.host: Remove go32 and win32 host information, since it
5647 should no longer be needed.
5649 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5650 then start a new segment rather than put a writable section in a
5653 * configure.host: Set RPATH_ENVVAR.
5655 * Makefile.in: Rebuild dependencies.
5657 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5658 zero_section variable.
5660 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5662 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5663 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5664 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5666 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5668 * ieee.c (ieee_write_expression): Only use an R variable for a
5669 local symbol. Don't output a zero offset. Handle a zero address.
5670 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5671 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5673 (parse_expression): Don't try to handle multiple occurrences of a
5674 P variable. Handle I variables differently from X variables. Fix
5675 the order of minus expressions.
5676 (ieee_slurp_external_symbols): Generate an I variable for an NN
5677 record. Fix handling of ATI and ATX records.
5678 (ieee_slurp_sections): Only set minimal section attributes.
5679 Adjust them later, based on the section contents.
5680 (ieee_object_p): Read in the file until just after the ME record.
5681 Call ieee_slurp_section_data to set the section flags.
5682 (do_one): Add iterations parameter. Only repeat the first load
5683 item. Set the section and file reloc flags.
5684 (ieee_slurp_section_data): Set section flags. Pass iterations to
5686 (ieee_canonicalize_reloc): Handle I variables.
5687 (do_with_relocs): Only emit relocation size when necessary.
5688 Increase MAXRUN to 127. Change ov to be assigned, and take
5689 src_mask and pcrel_offset into account.
5690 (ieee_write_data_part): Skip sections that are not loaded.
5691 (ieee_write_external_part): Don't output optional last entry of WX
5693 (ieee_write_me_part): Make setting of me_record neater.
5694 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5696 * syms.c (stt): Add entries for zerovars, vars, and code.
5698 * elfcode.h (validate_reloc): New static function.
5699 (write_relocs): Call validate_reloc for non ELF relocs.
5701 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5702 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5703 (TARGET_LITTLE_SYM): Likewise.
5705 * config.bfd (m68*-*-psos*): New target.
5707 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5709 * i386msdos.c: Remove some #if 0 code.
5710 (msdos_write_object_contents): Don't include empty sections in the
5711 size computation, regardless of their address.
5713 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5715 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5716 is NULL, ie, the -r switch is used.
5718 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5720 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5721 (BFD_RELOC_MIPS_GOT_LO16): Define.
5722 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5723 * bfd-in2.h, libbfd.h: Rebuild.
5724 * elf32-mips.c (mips_reloc_map): Map new relocs.
5726 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5728 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5731 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5732 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5733 simple number for the section address, rather than an expression.
5734 Limit the number of bytes between relocs to MAXRUN.
5735 (ieee_write_me_part): Set me_record to the file offset after the
5737 (ieee_write_processor): New static function.
5738 (ieee_write_object_contents): Use ieee_write_processor.
5740 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5742 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5744 * coff-aux.c: Change include of aux.h to aux-coff.h.
5746 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5748 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5749 relocation put the addend both in the reloc entry and the data.
5750 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5753 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5754 a R_68K_PCxx reloc against a defined global symbol directly.
5755 (elf_m68k_check_relocs): Don't count such a reloc.
5757 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5758 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5759 symbol for now, otherwise always record the symbol as dynamic.
5760 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5761 is not referenced by a dynamic object, and we are not making a
5762 shared object, then don't make a PLT entry. If we do make a PLT
5763 entry, make sure the symbol has been recorded as dynamic.
5765 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5767 * configure.host: When making a shared library, set HLDFLAGS to
5768 pass an appropriate -rpath option. Use the make variable SONAME
5769 as the shared library soname, rather than computing it here. On
5770 SunOS, build stamp-tshlink in place of $(SHLINK).
5771 * Makefile.in (SONAME): New variable.
5772 ($(SHLINK)): Make a link to the transformed name, as well.
5773 (stamp-tshlink): New target.
5774 (install): Skip stamp-tshlink during install.
5776 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5778 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5779 linker sections have been set up yet.
5781 * elf.c (make_mapping): Add an additional argument to suppress
5782 making the first section include the program headers.
5783 (map_sections_to_segments): If the user used -Ttext such that the
5784 program headers are on a different page, do not set the flags
5785 saying that this section includes the program headers.
5787 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5789 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5790 don't define TRAD_HEADER.
5791 * configure: Rebuild.
5793 * netbsd-core.c: New file, support for NetBSD core files.
5794 * hosts/*nbsd.h: Removed.
5796 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5798 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5799 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5800 * libbfd.h, bfd-in2.h: Regenerated.
5801 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5802 bfd_elf32_bfd_reloc_type_lookup.
5803 (reloc_type{,_names}): Deleted.
5804 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5806 (sparc_reloc_map): Add sparc64 relocs.
5807 (sparc_elf_notsupported_reloc): New static function.
5808 (sparc_elf_wdisp16_reloc): New static function.
5809 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5810 (elf32_sparc_relocate_section): Likewise.
5811 (bfd_elf32_bfd_reloc_type_lookup): Define.
5812 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5813 (reloc_type{,_names}): Deleted.
5814 (elf_sparc_howto_table): Deleted.
5815 (sparc_reloc_map): Deleted.
5816 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5817 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5819 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5821 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5824 * Makefile.in (program_transform_name): New variable.
5825 (install): Transform library name before installing it.
5827 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5829 * archures.c (bfd_mach_i960_hx): Define.
5830 * bfd-in2.h: Rebuild.
5831 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5832 (MATRIX): Expand entries for HX.
5833 (arch_info_struct): Add i960:hx entry.
5834 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5835 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5836 (coff_set_flags): Handle bfd_mach_i960_hx.
5838 Support for building as a shared library, based on patches from
5839 Alan Modra <alan@spri.levels.unisa.edu.au>:
5840 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5841 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5842 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5843 * configure: Rebuild.
5844 * configure.host: If --enable-shared, adjust shared library stuff
5845 based on the host. If the host is SunOS, and the linker supports
5846 -rpath, set HLDFLAGS to use it.
5847 * Makefile.in (ALLLIBS): New variable.
5848 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5849 (COMMON_SHLIB, SHLINK): New variables.
5850 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5851 (STAGESTUFF): Remove variable.
5852 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5854 (stamp-ofiles): New target, like old ofiles target, but build
5855 using a temporary file and move-if-change, and touch stamp-ofiles
5857 (ofiles): Just depend upon stamp-ofiles.
5858 (stamp-piclist, piclist): New targets.
5859 ($(SHLIB), $(SHLINK)): New targets.
5860 (targets.o, archures.o): Build twice if PICFLAG is set.
5861 (do_mostlyclean): Remove pic/*.o.
5862 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5864 (do_distclean): Remove pic and stamp-picdir.
5865 (install): Install shared libraries.
5866 ($(OFILES)): Depend upon stamp-picdir.
5867 (stamp-picdir): New target.
5869 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5871 * libcoff.h: Rebuild.
5873 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5874 flavour of a section with no owner.
5876 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5877 ELF_LINK_NON_ELF flag.
5878 (mips_elf_create_got_section): Likewise.
5880 * elf.c: Revert last change, since it breaks dynamic linking.
5881 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5883 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5884 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5885 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5887 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5889 * elf.c (assign_file_positions_for_segments): If the backend does
5890 not want the elf header or the program headers in the address
5891 space, do not include them in the calculations.
5893 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5894 function to determine if we need additional program headers.
5895 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5896 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5898 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5900 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5902 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5904 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5905 back into one line. Some compilers (sunos 4.1.3 for example)
5906 won't accept args split across more than one line.
5908 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5910 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5911 * configure: Regenerate.
5913 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5915 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5916 try to do arithmetic on a void *, cast it to a unsigned char * first.
5918 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5920 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5921 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5923 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5924 flag for a newly defined symbol.
5925 (NAME(bfd_elf,record_link_assignment)): Likewise.
5926 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5927 set the DEF or REF_REGULAR flags correctly.
5929 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5930 (libbfd.h, libcoff.h): Corresponding change.
5932 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5933 a PLT32 reloc as dynamic.
5934 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5935 is not referenced by a dynamic object, and we are not making a
5936 shared object, then don't make a PLT entry. If we do make a PLT
5937 entry, make sure the symbol has been recorded as dynamic.
5939 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5941 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5942 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5943 (powerpcle-*-cygwin32): New.
5944 * peicode.h (add_data_entry): Get address from vma.
5946 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5948 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5949 attached to the section has already been created as an undefined
5950 symbol, treat it as if it hasn't been created yet.
5952 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5954 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5955 symbol or section symbols if stripping all symbols and this is not
5956 a relocateable link. Don't output the symbol string table if
5957 there are no symbols.
5958 (elf_link_flush_output_syms): Don't do anything if there are no
5961 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5963 * coff-aux.c: New file.
5964 * hosts/m68kaux.h: New file.
5965 * config.bfd (m68*-apple-aux*): New target.
5966 * configure.in (m68*-apple-aux*): New native host.
5967 (m68kaux_coff_vec): New vector.
5968 * configure: Rebuild.
5969 * targets.c (m68kaux_coff_vec): Declare.
5970 * coffcode.h (bfd_coff_backend_data): Add field
5971 _bfd_coff_link_add_one_symbol.
5972 (bfd_coff_link_add_one_symbol): Define.
5973 (compare_arelent_ptr): New static function if TARG_AUX.
5974 (coff_write_relocs): If TARG_AUX, sort the relocs.
5975 (coff_write_object_contents): Set A/UX aouthdr magic number.
5976 (coff_link_add_one_symbol): Define if not defined.
5977 (bfd_coff_std_swap_table): Initialize new field.
5978 * libcoff.h: Rebuild.
5979 * cofflink.c (coff_link_add_symbols): Call
5980 bfd_coff_link_add_one_symbol rather than
5981 _bfd_generic_link_add_one_symbol.
5982 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5983 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5984 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5985 * Makefile.in: Rebuild dependencies.
5986 (BFD32_BACKENDS): Add coff-aux.o.
5987 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5989 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5991 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5992 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5994 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5996 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5997 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5998 (maintainer-clean): Warn about deleting special files.
5999 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
6001 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6002 warning symbols correctly.
6003 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6004 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6005 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6006 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6007 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6008 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6010 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6013 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6015 * libcoff-in.h: aligned newly exported names with bfd naming
6016 conventions. Removed an erroneous define of POWERPC_LE_PE.
6017 * libcoff.h: Rebuild.
6018 * cofflink.c, coff-ppc.c: the above function name changes
6020 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6022 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6023 * ecoff.c (struct extsym_info): Define.
6024 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6025 to ecoff_link_write_external.
6026 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6027 Strip symbols when appropriate.
6029 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6030 * syms.c (BSF_OBJECT): Define.
6031 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6032 * bfd-in2.h: Rebuild.
6033 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6035 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6038 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6039 copying relocs into a shared object, treat a defined global symbol
6041 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6042 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6043 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6045 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6046 real defined symbol, not to a weak defined symbol.
6048 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6050 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6051 and made a few static functions externs.
6053 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6054 POWERPC_LE_PE hack in cofflink.
6056 * libcoff-in.h: promoted the following from cofflink.c to allow
6057 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6058 coff_debug_merge_element, struct coff_debug_merge_type,
6059 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6060 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6061 coff_debug_merge_hash_lookup, coff_link_section_info,
6062 coff_final_link_info, coff_debug_merge_hash_newfunc,
6063 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6065 * libcoff.h: re-gen'd
6067 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6069 * syms.c: Include "bfdlink.h".
6070 (struct stab_find_info): Define.
6071 (_bfd_stab_section_find_nearest_line): New function.
6072 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6073 * libbfd.h: Rebuild.
6074 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6075 * elf.c (_bfd_elf_find_nearest_line): Try calling
6076 _bfd_stab_section_find_nearest_line before searching the ELF
6077 symbol table. Find the closest STT_FUNC symbol, not the last one.
6078 * libcoff-in.h (coff_data_type): Add line_info field.
6079 * libcoff.h: Rebuild.
6080 * coffgen.c (coff_find_nearest_line): Try calling
6081 _bfd_stab_section_find_nearest_line before searching the COFF
6083 * Makefile.in: Rebuild dependencies.
6085 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6087 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6088 4 bytes, so we get the correct value when updating the register
6089 field in little endian mode.
6091 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6093 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6094 entry_section fields. Add sntoc and snentry fields.
6095 * libcoff.h: Rebuild.
6096 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6097 not toc_section and entry_section (the COFF file does not have any
6098 sections at this point).
6099 (coff_write_object_contents): Set o_snentry and o_sntoc from
6100 snentry and sntoc rather than entry_section and toc_section.
6101 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6102 snentry, not toc_section and entry_section.
6103 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6104 entry_section from hentry.
6105 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6107 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6108 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6109 than using toc_section directly.
6111 * archures.c: Add missing `.' in enum bfd_architecture.
6112 * bfd-in2.h: Rebuild.
6114 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6115 Robert Lipe <robertl@arnet.com>.
6117 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6119 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6120 to sections we allocate. Use bfd_zalloc to allocate initialial
6121 sections, not bfd_alloc.
6122 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6123 SDA{,2}I16 relocations.
6124 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6125 whether to put something in .sbss or not.
6126 (ppc_elf_relocate_section): Add support for more relocations. Add
6127 in sec->output_offset where appropriate. Make error messages
6128 include the symbol name.
6130 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6131 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6132 doesn't get redefined messages if -shared.
6134 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6135 section if the rel_section field has been set up.
6137 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6139 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6142 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6144 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6145 of flags, only flags used are controlled by mach number. Bump up
6146 output file mach number to highest of input file mach numbers.
6147 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6148 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6150 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6151 bfd_elf64_sparc_vec support.
6153 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6155 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6156 the embedded bit is set on some objects and not on others. Just
6158 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6161 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6163 * coffcode.h (coff_new_section_hook): Don't try to align the
6166 * coffcode.h (coff_set_section_contents): Fix the handling of the
6167 .lib section to work even if the entire section contents are
6168 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6169 Robert Lipe <robertl@arnet.com>.
6171 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6173 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6174 memory here for contents.
6176 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6177 _SDA2_BASE_ by 32768.
6178 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6179 started using. Allocate contents for .sdata and .sdata2 sections
6181 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6183 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6184 size _SDA{,2}_BASE_.
6185 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6188 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6190 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6192 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6193 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6194 (bfd_mach_sparc_v9a): Define.
6195 (bfd_mach_sparc_v9_p): Define.
6196 * bfd-in2.h: Regenerated.
6197 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6199 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6200 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6201 to bfd_elf32_sparc_vec.
6202 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6203 Add v8plus{,a} support.
6205 (sparc_compatible): New function.
6206 * elf32-sparc.h: #include "elf/sparc.h".
6207 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6208 elf32_sparc_final_write_processing): New functions.
6209 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6210 elf_backend_final_write_processing): Define.
6212 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6214 * elf-bfd.h (struct elf_link_hash_entry): Add
6215 linker_section_pointer field.
6216 (enum elf_linker_section_enum): Enumeration for new way of
6217 creating linker dynamic sections and symbols.
6218 (elf_linker_section{,_pointers}): New structures for creating
6219 dynamic sections and symbols.
6220 (elf_obj_tdata): Add linker_section_pointers and linker_section
6222 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6223 (_bfd_elf_create_linker_section): New declarations.
6224 (_bfd_elf_find_pointer_linker_section): Ditto.
6225 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6226 (_bfd_elf_make_linker_section_rela): Ditto.
6228 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6230 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6231 (ppc_elf_create_linker_section): New function to create the
6232 sections .got, .sdata, and .sdata2.
6233 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6235 (ppc_elf_check_relocs): Support more of the eabi relocations.
6236 (ppc_elf_relocate_section): Ditto.
6237 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6238 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6240 * elflink.h (elf_create_pointer_linker_section): New function to
6241 create initialized pointers in dynamic linker sections.
6242 (elf_finish_pointer_linker_section): Actually intialize the
6243 pointers created above.
6245 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6246 macros to provide both 32 and 64 bit versions of
6247 elf_create_pointer_linker_section.
6248 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6249 provide both 32 and 64 bit versions of
6250 elf_finish_pointer_linker_section.
6252 * elflink.c (_bfd_elf_create_linker_section): New function to
6253 create a linker section.
6254 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6255 given address in the linker pointer offsets created for a given
6257 (_bfd_elf_make_linker_section_rela): Make a RELA section
6258 corresponding to the generated linker section.
6260 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6262 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6264 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6266 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6267 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6268 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6269 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6270 toc entry in an objdump) for now.
6271 (ppc_do_last, ppc_get_last): New function - needed to save processing
6272 the toc owner to the end.
6273 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6276 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6277 toc owner from being done till last. Must define POWERPC_LE_PC
6280 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6282 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6284 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6285 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6287 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6289 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6291 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6293 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6295 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6297 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6299 * elf.c (assign_file_positions_for_segments): Don't increment file
6300 offset for a segment which contains no loadable sections.
6302 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6304 * reloc.c: Add new PowerPC relocations.
6305 * {bfd-in2,libbfd}.h: Regenerate.
6307 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6308 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6310 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6312 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6315 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6318 * coffgen.c (coff_find_nearest_line): Don't try to cache
6319 information in sections that are not owned by a BFD. From Richard
6320 Henderson <richard@atheist.tamu.edu>.
6322 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6323 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6324 * elflink.h (elf_link_output_extsym): Remove special check for
6327 * ecoffswap.h: Add prototypes for static functions.
6329 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6331 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6332 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6334 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6335 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6336 support. Begin support for R_PPC_SDA{2,}REL.
6338 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6340 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6341 create the .got and .got.neg sections.
6342 (ppc_elf_size_dynamic_sections): Call it.
6343 (ppc_elf_check_relocs): Call it.
6344 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6345 (ppc_elf_check_relocs): Add error messages for relocations we
6346 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6349 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6351 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6352 section flags for V.4 and eabi.
6354 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6356 * elf.c (assign_file_positions_for_segments): If a segment
6357 contains no sections, don't mark it as readable.
6359 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6360 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6362 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6363 dynamic section, if there is one.
6364 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6365 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6366 (bfd_elf64_swap_dyn_in): Likewise.
6367 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6369 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6371 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6372 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6373 <pirker@eiunix.tuwien.ac.at>.
6375 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6377 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6378 PowerPC V.4 and eabi.
6379 * bfd-in2.h: Regenerate.
6380 * libfd.h: Regenerate.
6382 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6384 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6385 section type and SHF_EXCLUDE section flag, turning them into the
6386 appropriate bfd section flag.
6388 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6390 * xcofflink.c (xcoff_link_add_symbols): Create the special
6391 sections if we see a DYNAMIC object, in case that is the only
6392 XCOFF input object we see.
6394 * elf32-mips.c: Extensive changes for a start at dynamic linking
6395 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6397 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6398 (struct elf_backend_data): Remove
6399 elf_backend_create_program_headers field. Add
6400 elf_backend_additional_program_headers and
6401 elf_backend_modify_segment_map fields.
6402 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6404 (elf_backend_additional_program_headers): Likewise.
6405 (elf_backend_modify_segment_map): Likewise.
6406 (elf_backend_create_program_headers): Don't define.
6407 (elfNN_bed): Change to account for field changes.
6408 * elf.c (assign_file_positions_for_segments): Call new
6409 modify_segment_map backend function. Don't call old
6410 create_program_headers backend function.
6411 (get_program_header_size): Call additional_program_headers rather
6412 than create_program_headers.
6413 * elflink.h (elf_link_add_object_symbols): Initialize
6414 type_change_ok from new backend field.
6415 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6417 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6418 a reloc against the appropriate section.
6420 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6421 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6422 (elf_flags_init): Rename from elf_ppc_flags_init.
6423 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6425 (ppc_elf_copy_private_bfd_data): Likewise.
6426 (ppc_elf_merge_private_bfd_data): Likewise.
6428 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6431 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6433 * coff-alpha.c (alpha_relocate_section): During final link, allow
6434 output .lita section to be bigger than 64k by adjusting gp value
6435 on a per-input section basis.
6436 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6438 (struct ecoff_section_tdata): Add gp field.
6440 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6442 Handle Alpha ECOFF changes in OSF/1 3.2.
6443 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6445 * coff-alpha.c: Include "aout/ar.h".
6446 (alpha_ecoff_get_relocated_section_contents): Don't require an
6447 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6448 3.2 doesn't generate one.
6449 (alpha_relocate_section): Likewise.
6450 (alpha_ecoff_slurp_armap): Define.
6451 (alpha_ecoff_slurp_extended_name_table): Define.
6452 (alpha_ecoff_construct_extended_name_table): Define.
6453 (alpha_ecoff_truncate_arname): Define.
6454 (alpha_ecoff_write_armap): Define.
6455 (alpha_ecoff_generic_stat_arch_elt): Define.
6456 (alpha_ecoff_update_armap_timestamp): Define.
6458 (alpha_ecoff_read_ar_hdr): New static function.
6459 (alpha_ecoff_get_elt_at_filepos): New static function.
6460 (alpha_ecoff_openr_next_archived_file): New static function.
6461 (alpha_ecoff_get_elt_at_index): New static function.
6462 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6463 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6464 _bfd_ecoff to alpha_ecoff.
6465 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6466 field from backend structure, rather than always calling
6467 _bfd_get_elt_at_filepos.
6468 * coff-mips.c (mips_ecoff_backend_data): Initialize
6469 get_elt_at_filepos field.
6470 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6471 from _bfd_generic_read_ar_hdr with minor changes.
6472 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6473 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6474 * libbfd.h: Rebuild.
6476 * bfd-in.h (BFD_IN_MEMORY): Define.
6477 * libbfd-in.h (struct bfd_in_memory): Define.
6478 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6479 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6480 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6481 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6482 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6483 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6484 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6485 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6486 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6487 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6489 (bfd_openstreamr): Likewise.
6490 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6491 BFD_IN_MEMORY is not set.
6492 * riscix.c (riscix_some_aout_object_p): Likewise.
6493 * bfd-in2.h, libbfd.h: Rebuild.
6495 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6496 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6497 (bfd_get_elt_at_index): Define.
6498 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6499 bfd_get_elt_at_index. Change index parameter from int to
6501 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6502 (_bfd_noarchive_get_elt_at_index): Define.
6503 (_bfd_archive_bsd_get_elt_at_index): Define.
6504 (_bfd_archive_coff_get_elt_at_index): Define.
6505 * bfd-in2.h, libbfd.h: Rebuild.
6506 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6507 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6508 * ieee.c (ieee_get_elt_at_index): Define.
6509 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6510 * oasys.c (oasys_get_elt_at_index): Define.
6511 * som.c (som_get_elt_at_index): Define.
6513 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6514 numbers to the .text section.
6516 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6518 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6519 If there is a SEC_DEBUGGING section, get the contents of the debug
6520 information part from it.
6521 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6523 (ieee_write_object_contents): Check ieee_write_debug_part return.
6525 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6527 * config.bfd (i[345]86-*-freebsd*): Add target.
6528 * configure.in (i386freebsd_vec): Add vec.
6529 * configure: Regenerate.
6530 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6531 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6532 Rebuild dependencies..
6533 * freebsd.h: New file.
6534 * i386freebsd.c: New file.
6535 * targets.c (i386freebsd_vec): Declare.
6536 (bfd_target_vector): Add i386freebsd_vec.
6537 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6538 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6540 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6542 * ieee.c (ieee_slurp_debug): New static function.
6543 (ieee_object_p): Call it.
6544 (ieee_slurp_section_data): Skip debugging sections.
6545 (ieee_get_reloc_upper_bound): Likewise.
6546 (ieee_get_section_contents): Likewise.
6547 (ieee_canonicalize_reloc): Likewise.
6548 (ieee_write_section_part): Likewise.
6549 (ieee_write_debug_part): Likewise.
6550 (ieee_write_data_part): Likewise.
6551 (init_for_output): Likewise.
6553 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6555 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6557 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6558 relocs, since ppc_elf_relocate_section handles the linker case.
6559 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6561 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6562 ppc_elf_relocate_section since that is now the only caller.
6563 (ppc_elf_relocate_section): Ditto.
6565 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6567 * coffcode.h (coff_write_object_contents): If we don't know the
6568 section of the entry point for an XCOFF executable, always set the
6569 entry address to -1.
6571 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6573 * elf.c (bfd_section_from_shdr): Add support for note sections.
6575 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6577 * bfd-in.h (struct _symbol_info): Add stab_type field.
6578 * bfd-in2.h: Rebuild.
6579 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6581 * elf32-ppc.c: Remove trailing newline from calls to
6583 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6584 difference if target endianness is known.
6586 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6588 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6589 old style TOC16 references without using R_PPC_GOT.
6590 (ppc_reloc_type): Ditto.
6591 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6592 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6593 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6594 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6595 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6597 (ppc_elf_adjust_dynamic_symbol): Ditto.
6598 (ppc_elf_adjust_dynindx): Ditto.
6599 (ppc_elf_size_dynamic_sections): Ditto.
6600 (ppc_elf_finish_dynamic_symbol): Ditto.
6601 (ppc_elf_finish_dynamic_sections): Ditto.
6602 (ELF_DYNAMIC_INTERPRETER): Define.
6604 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6606 * elf.c (copy_private_bfd_data): When attaching sections to
6607 segments ignore sections that won't be allocated. Patch from
6610 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6612 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6615 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6617 * coff-i960.c (CALC_ADDEND): Define.
6618 (coff_i960_relocate_section): Add the input section VMA to the
6619 addend for PC relative relocs.
6621 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6623 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6624 to correctly terminate.
6626 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6628 * targets.c (enum bfd_endian): Define.
6629 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6630 from boolean to enum bfd_endian. Change header_byteorder_big_p
6632 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6633 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6634 * bfd-in2.h: Rebuild.
6635 * All targets: Change initialization of byteorder and
6636 header_byteorder to use enum bfd_endian values rather than
6638 * All files: Change all references to byteorder_big_p and
6639 header_byteorder_big_p to use new bfd_*_endian macros.
6641 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6643 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6645 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6647 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6649 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6651 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6653 * ieee.c: Lots of minor cleanups. Make many functions return
6654 errors rather than calling abort. Also:
6655 (ieee_write_twobyte): Remove; change callers to call existing
6656 ieee_write_2bytes function.
6657 (ieee_write_expression): Don't output the section twice when
6658 outputting a local symbol. Don't emit an extraneous zero if there
6660 (ieee_slurp_sections): Set the lma as well as the vma.
6661 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6663 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6664 a recognized one or bfd_arch_unknown.
6665 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6667 (ihex_get_symtab): Likewise.
6669 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6671 * aoutx.h: Include <ctype.h>.
6672 (struct aout_link_includes_table): Define.
6673 (struct aout_link_includes_totals): Define.
6674 (struct aout_link_includes_entry): Define.
6675 (aout_link_includes_lookup): Define macro.
6676 (struct aout_final_link_info): Add includes field.
6677 (aout_link_includes_newfunc): New static function.
6678 (NAME(aout,final_link)): Initialize includes hash table.
6679 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6681 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6683 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6685 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6687 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6689 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6691 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6692 (pe_print_private_bfd_data): call pe_print_reloc.
6693 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6694 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6695 up some debugging as well.
6697 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6699 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6702 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6704 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6705 when setting sections to NULL.
6707 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6709 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6711 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6712 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6714 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6715 * bfd-in2.h: Rebuild.
6717 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6719 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6721 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6723 * ihex.c (ihex_scan): Handle record types 4 and 5.
6724 (ihex_object_p): Permit types 4 and 5.
6725 (ihex_set_section_contents): Remove check for out of range
6727 (ihex_write_object_contents): Generate types 4 and 5.
6729 * elflink.h (elf_link_output_extsym): Just ignore warning and
6730 indirect references to symbols which don't really exist.
6732 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6734 * peicode.h (pe_print_idata): Minor format fixes
6735 (pe_print_edata): New function. Under private printing, this formats
6736 the edata section of a PE file.
6737 (pe_print_private_bfd_data): Added call to pe_print_edata.
6739 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6741 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6742 index, don't call stoi.
6744 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6746 * srec.c (srec_scan): Set lma as well as vma.
6748 * ihex.c: New file; support for Intel Hex format.
6749 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6750 (ihex_vec): Declare.
6751 (bfd_target_vector): Always include ihex_vec.
6752 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6753 * Makefile.in: Rebuild dependencies.
6754 (BFD_LIBS): Add ihex.o
6755 (BFD_LIBS_CFILES): Add ihex.c.
6756 * bfd-in2.h: Rebuild.
6758 * elf.c (assign_file_positions_for_segments): Sort the sections in
6760 (get_program_header_size): Return the right size if segment_map is
6762 (copy_private_bfd_data): Don't bother to sort the sections.
6764 * bfd.c (bfd_record_phdr): New function.
6765 * bfd-in.h (bfd_record_phdr): Declare.
6766 * bfd_in2.h: Rebuild.
6768 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6771 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6772 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6774 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6775 (bfd_zmalloc): Change declaration.
6776 * libbfd.h: Rebuild.
6777 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6778 and realloc. Don't set bfd_error_no_memory if they fail.
6780 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6782 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6783 uses as well. Added a new howto to deal with TOCREL16 relocs that
6784 are TOCDEFN as well.
6785 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6786 to handle RVA relocs from dlltool.
6787 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6788 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6789 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6791 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6792 to get the right section alignment.
6794 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6796 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6797 p_paddr if p_paddr is zero.
6798 (make_mapping): Set includes_filehdr and includes_phdrs for first
6800 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6802 (assign_file_positions_for_segments): Handle includes_filehdr and
6803 includes_phdrs. Remove special handling of PT_PHDR and first
6805 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6806 when appropriate. Remove special handling of PT_PHDR segment.
6807 Use a more complex condition for when a section is included in a
6808 segment to handle Solaris linker oddities.
6810 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6812 * coff-m88k.c (howto_table): Reformatted for easier reading;
6813 special_function now points to new function m88k_special_reloc.
6814 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6816 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6817 be done correctly by m88k_special_reloc.
6818 (reloc_processing): New function to be used by RELOC_PROCESSING.
6819 (RELOC_PROCESSING): Define to call reloc_processing.
6821 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6823 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6824 (pe_print_pdata): Likewise.
6826 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6827 obstack_alloc fails.
6828 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6830 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6831 * Many files: don't set bfd_error_no_memory if one of the above
6834 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6835 if p_paddr_valid is set.
6836 (copy_private_bfd_data): New static function.
6837 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6839 * elf.c (assign_file_positions_for_segments): Fix case where extra
6840 program headers were allocated.
6842 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6843 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6844 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6845 _bfd_elf_print_private_bfd_data.
6847 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6848 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6849 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6850 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6851 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6852 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6853 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6855 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6857 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6858 * elf.c (make_mapping): New static function.
6859 (map_sections_to_segments): New static function.
6860 (elf_sort_sections): New static function.
6861 (assign_file_positions_for_segments): New static function.
6862 (map_program_segments): Remove.
6863 (get_program_header_size): Remove sorted_hdrs, count, and
6864 maxpagesize parameters. Simplify.
6865 (assign_file_positions_except_relocs): When generating an
6866 executable, use assign_file_positions_for_segments.
6867 (elf_sort_hdrs): Remove.
6868 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6869 to get_program_header_size.
6871 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6873 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6875 * configure, config.in: Regenerate with autoconf 2.7.
6877 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6878 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6880 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6882 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6883 (ecoff_sec_to_styp_flags): Likewise.
6884 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6885 (ecoff_set_symbol_info): Handle scRConst.
6886 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6887 (ecoff_compute_section_file_positions): Handle .rconst section.
6888 (_bfd_ecoff_write_object_contents): Likewise.
6889 (ecoff_link_check_archive_element): Handle scRConst.
6890 (ecoff_link_add_externals): Likewise.
6891 (ecoff_link_write_external): Handle .rconst section.
6892 (ecoff_reloc_link_order): Likewise.
6893 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6894 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6896 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6898 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6899 DEF_DYNAMIC flag is set.
6901 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6903 * host-aout.c: If TRAD_HEADER is defined, include it.
6905 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6907 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6908 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6909 (BFD_NEED_DECLARATION): New function.
6910 * configure.in: Use BFD_NEED_DECLARATION.
6911 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6912 * configure, config.in: Rebuild with autoconf 2.6.
6914 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6915 special_sections before returning when called with a non XCOFF
6918 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6921 * coffcode.h (coff_compute_section_file_positions): Only pad the
6922 previous section to force file alignment when creating an
6925 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6927 * coffcode.h (coff_compute_section_file_positions): If
6928 RS6000COFF_C, set up the .debug section.
6930 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6931 if it is not large enough to accomodate the entire TOC area with
6932 signed 16 bit offsets.
6933 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6935 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6936 TOC anchor to use the TOC value used in the output file.
6938 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6940 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6941 (_bfd_coff_read_string_table): Likewise.
6943 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6945 * pe-arm.c: Fix typos.
6946 * coff-arm.c: Likewise.
6948 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6950 * coff-ppc.c (list_ele): Added "cat"egory member.
6951 (record_toc): New category parameter (priv or pub).
6952 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6953 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6954 the mainline. It addes extra toc cells in error.
6955 (ppc_coff_swap_sym_in_hook): Added some documentation.
6956 (dump_toc): Can now diagnose "virtual toc" chicanery.
6958 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6960 * elf-bfd.h (struct elf_link_hash_table): Change type of
6961 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6963 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6965 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6966 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6968 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6969 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6970 defined or mentioned in a regular file.
6972 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6974 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6975 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6976 (coff_ppc_relocate_section): Correct REL24 handling
6977 (ppc_process_before_allocation): Correct TOCDEFN handling
6979 * peicode.h (dir_names): Added name descriptions
6981 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6983 * VERSION: Updated to cygnus-2.6.
6985 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6987 * targets.c (m68k4knetbsd_vec): Declare.
6989 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6991 * targets.c (bfd_target): Change type of second argument to
6992 _bfd_print_private_bfd_data from void * to PTR.
6993 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6994 using PTR rather than void *.
6995 * bfd-in2, libbfd.h: Rebuild.
6996 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6998 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6999 _bfd_generic_bfd_print_private_bfd_data rather than casting
7002 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7004 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7005 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7007 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7008 BFD64_BACKENDS_CFILES): New variables.
7011 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7013 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7014 not at the file position of the first section.
7015 * coffcode.h (coff_compute_section_file_positions): Avoid using
7017 (coff_write_object_contents): When generating a PPC PE executable
7018 with no symbols, round up the file size to a COFF_PAGE_SIZE
7020 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7021 don't write out a string table.
7023 * elf.c (bfd_section_from_shdr): When using a different section
7024 header, pass the new one to _bfd_elf_make_section_from_shdr.
7025 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7026 (elf_map_symbols): Add section VMA to symbol value when comparing
7028 (_bfd_elf_compute_section_file_positions): Only build symbol table
7029 if there are some symbols. Set file offset of symtab and strtab
7031 (assign_file_positions_except_relocs): Remove dosyms parameter.
7032 Change all callers. Never set file offset of symtab and strtab
7034 (_bfd_elf_copy_private_section_data): New function.
7035 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7036 (_bfd_elf_copy_private_symbol_data): New function.
7037 (swap_out_syms): Check for special mapping of st_shndx created by
7038 copy_private_symbol_data.
7039 * elfxx-target.h: Use new copy routines.
7040 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7041 (_bfd_elf_copy_private_section_data): Declare.
7043 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7045 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7048 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7049 _bfd_dummy_target, matching the recent change to archive
7052 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7054 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7055 arithmetic on PTR types.
7057 * aout-target.h (MY(callback)): Set the lma of the sections.
7059 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7060 symbol into a reloc against the section.
7062 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7064 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7065 glue for the relocs: IMGLUE and IFGLUE.
7066 (record_toc): new function - tracks toc contents
7067 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7068 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7069 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7070 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7071 (ppc_record_toc_entry): Removed a debug define (duh)
7073 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7074 (pe_print_idata): New function - formats the idata section data
7075 (pe_print_pdata): New function - formats the pdata section data
7076 (pe_print_private_bfd_data): calls to above
7078 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7080 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7081 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7082 TARGET_SYM and TARGET_NAME for vector and BFD name.
7083 * coff-pmac.c (pmac_xcoff_vec): Remove.
7084 (TARGET_SYM, TARGET_NAME): Define.
7085 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7086 machine to 0, not all PowerMacs are 601s.
7088 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7090 * elfcode.h (elf_object_p): Read in any program headers.
7091 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7092 based on the program headers, if any.
7093 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7094 (map_program_segments): Set p_paddr of program headers based on
7097 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7099 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7102 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7103 trying to do a relocateable link with a non-a.out object file.
7105 * archive.c (bfd_generic_archive_p): Check the first object file
7106 in an archive even if target_defaulted is set. If the object file
7107 has the wrong xvec, reject it.
7109 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7110 be represented, report the name via _bfd_error_handler.
7111 (translate_to_native_sym_flags): Likewise.
7112 * elf32-mips.c (mips_elf_final_link): Likewise.
7113 * oasys.c (oasys_write_sections): Likewise.
7115 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7116 which checks for STYP_OVRFLO sections.
7117 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7118 reloc and lineno count overflows.
7119 (coff_write_object_contents): Call coff_count_linenumbers before
7120 coff_compute_section_file_positions. If RS6000COFF_C, handle
7121 reloc and lineno count overflows.
7122 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7123 relocs before dealing with .pad sections. Count overflow section
7124 headers when handling .pad sections.
7126 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7129 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7130 (struct xcoff_link_hash_table): Add descriptor_section and
7131 special_sections fields.
7132 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7133 (xcoff_link_add_symbols): Set linkage section alignment. Create
7134 descriptor section. Check for magic symbol names (_text, etc.),
7135 and record them in special_sections if found. Set
7136 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7137 descriptor field to point back to the function code symbol.
7138 (xcoff_sweep): Always mark the special descriptor_section.
7139 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7140 function descriptor, and mark it if it is.
7141 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7142 parameter, and fill it in. Allocate space for the descriptor
7144 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7145 global linkage code. If an undefined function descriptor is
7146 exported, arrange to define it. Warn about any other undefined
7148 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7149 (xcoff_write_global_symbol): Create a function descriptor when
7151 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7152 * bfd-in2.h: Rebuild.
7154 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7156 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7157 (ppc_coff_link_hash_table): new types for hashing
7158 (ppc_coff_link_hash_newfunc): hash entry constructor
7159 (ppc_coff_link_hash_table_init): hash table initializer
7160 (ppc_coff_link_hash_table_create): hash table constructor
7161 (ppc_record_toc_entry): changed references to hash table
7162 (coff_ppc_relocate_section): changed references to hash table
7164 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7165 * libcoff.h: Rebuild
7167 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7168 (coff_link_add_symbols): removed toc_offset init
7170 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7172 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7175 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7176 if it is given and mmep is available.
7177 * acconfig.h: Undef USE_MMAP.
7178 * configure, config.in: Regenerated.
7179 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7180 table handling the old way.
7181 (aout_get_external_symbols): Don't complain if last byte of string
7183 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7184 (bfd_free_window) [! USE_MMAP]: Don't define.
7185 (bfd_get_file_window,
7186 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7188 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7190 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7193 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7195 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7196 compatible with AMD generated COFF files. Try to support both AMD
7197 and GNU formats simultaneously.
7198 (coff_a29k_relocate_section): Likewise.
7200 * libbfd.c (bfd_get_file_window): Change writable parameter from
7201 int to boolean; update all callers. Pass MAP_SHARED if not
7202 writable--it's required on Solaris. Cast fprintf argument to
7204 * bfd-in.h (bfd_get_file_window): Update declaration.
7205 * bfd-in2.h: Rebuild.
7206 * aoutx.h: Update calls to bfd_get_file_window.
7208 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7210 (xcoff_swap_ldhdr_in): New static function.
7211 (xcoff_swap_ldsym_in): New static function.
7212 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7213 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7214 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7215 Handle XTY_ER/XMC_XO symbols correctly.
7216 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7217 rather than normal symbol table.
7218 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7219 already defined with the same absolute value.
7220 (xcoff_mark): When considering called symbols, check whether the
7221 descriptor is from a dynamic object, rather than the symbol
7223 (xcoff_build_ldsyms): Likewise.
7225 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7226 Cast realloc and malloc return values. If malloc or realloc fail,
7227 set bfd_error_no_memory.
7228 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7229 * bfd-in2.h: Rebuild.
7231 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7233 * coff-ppc.c (ppc_record_toc_entry): new function.
7234 (in_reloc_p): changed return value.
7235 (coff_ppc_relocate_section): much rework.
7236 (ppc_allocate_toc_section): new function.
7237 (ppc_process_before_allocation): new function.
7238 (ppc_coff_swap_sym_in_hook): new function.
7240 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7241 (coff_link_add_symbols): initialize toc_offset.
7243 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7244 (coff_swap_aouthdr_out): Added more sections to the data
7245 dictionary for the pe file header. Also changed linker version
7246 number on the ppc side.
7247 (dir_names): small improvements to the dictionary printing.
7248 (pe_mkobject_hook): save the file level flags.
7250 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7251 (pe_tdata): added real_flags field
7252 (coff_tdata): added local_toc_sym_map and access macro
7254 * libcoff.h (coff_link_hash_entry): added toc_offset field
7255 (pe_tdata): added real_flags field
7256 (coff_tdata): added local_toc_sym_map and access macro
7258 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7259 (coff_mkobject): init for local_toc_sym_map
7260 (coff_write_object_contents): set the internal_a.magic to
7261 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7264 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7266 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7267 entries until both the line number address and the function name
7268 address are too large.
7270 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7271 * configure: Rebuilt.
7273 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7274 is defined in the environment.
7276 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7278 * som.c (som_get_section_contents_in_window): Define to use
7281 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7283 * coff-i860.c: New file, based on coff-i386.c.
7284 * cpu-i860.c: New file, based on cpu-i386.c.
7285 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7286 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7287 targets, using i860coff_vec.
7288 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7289 trad-core.o and hosts/i860mach3.h.
7290 (i860coff_vec): Use coff-i860.o and cofflink.o.
7291 * configure: Rebuild.
7292 * Makefile.in: Rebuild dependencies.
7293 (ALL_MACHINES): Add cpu-i860.o.
7294 (BFD32_BACKENDS): Add coff-i860.o.
7295 (CFILES): Add cpu-i860.c and coff-i860.c.
7296 * targets.c (i860coff_vec): Declare.
7297 (bfd_target_vector): Add &i860coff_vec.
7298 * archures.c (bfd_i860_arch): Declare.
7299 (bfd_archures_list): Add &bfd_i860_arch.
7300 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7301 (coff_set_flags): Handle bfd_arch_i860.
7302 (coff_write_object_contents): Handle I860 a.out magic number.
7304 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7306 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7307 the created .tc section to 2.
7308 (xcoff_mark): Don't keep a .loader reloc for a call to an
7309 undefined symbol when creating a shared library.
7310 (xcoff_build_ldsyms): When creating a shared library, generate
7311 global linkage code for a call to an undefined symbol.
7313 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7315 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7316 BFD32_BACKENDS, BFD64_BACKENDS.
7317 (.dep1): Put mkdep output in a separate file.
7318 Rebuilt dependencies.
7320 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7323 Permit use of mmap when available:
7325 * configure.in: Check for mmap, madvise, mprotect.
7326 * config.in, configure: Regenerated.
7328 * libbfd.c (struct _bfd_window_internal): Define type.
7329 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7331 (ok_to_map): New static variable for debugging.
7332 (_bfd_generic_get_section_contents_in_window): New function.
7333 * bfd-in.h (bfd_window_internal): Declare type.
7334 (bfd_window): Define type.
7335 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7336 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7339 * libaout.h (struct aoutdata): Add two window fields.
7340 (obj_aout_sym_window, obj_aout_string_window): New macros.
7341 * aoutx.h (some_aout_object_p): Initialize windows.
7342 (aout_get_external_symbols): Get symbol data and strings in
7343 windows instead of explicitly allocated buffers.
7344 (slurp_symbol_table): Free window instead of memory.
7345 (bfd_free_cached_info): Release windows instead of freeing storage
7347 (aout_link_free_symbols): Ditto.
7349 * targets.c (bfd_target): Add new field for
7350 get_section_contents_in_window.
7351 (BFD_JUMP_TABLE_GENERIC): Updated.
7352 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7353 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7354 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7355 macros for get_section_contents_in_window field.
7357 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7359 * core.c: Renamed to corefile.c
7360 * makefile.dos (OBJS): Change core.o to corefile.o
7361 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7363 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7365 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7366 to o. Clobber and restore the list of new csects around the call
7367 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7368 linker error and the linker wants to read the symbol table. Reset
7369 the line number count of a real section even if it has no relocs.
7370 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7372 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7375 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7377 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7378 an undefined symbol in a shared link.
7380 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7381 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7382 phdm@info.ucl.ac.be (Philippe De Muyter).
7384 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7386 * coff-m88k.c (rtype2howto): New static function.
7387 (RTYPE2HOWTO): Use it rather than a macro definition.
7389 * coffcode.h (coff_write_object_contents): set internal_a.magic
7390 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7392 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7393 define TRAD_HEADER to new file hosts/delta68.h.
7394 m88*-motorola-sysv*, however, does use ptrace-core.o.
7395 * hosts/delta68.h: New file.
7397 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7398 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7400 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7402 * i386linux.c (MY(vec)): Declare before use.
7404 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7406 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7407 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7409 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7410 BFD is not of the right type.
7411 (bfd_elf_get_needed_list): Likewise.
7412 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7413 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7414 * xcofflink.c (XCOFF_XVECP): Define.
7415 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7417 (bfd_xcoff_import_symbol): Likewise.
7418 (bfd_xcoff_export_symbol): Likewise.
7419 (bfd_xcoff_link_count_reloc): Likewise.
7420 (bfd_xcoff_record_link_assignment): Likewise.
7421 (bfd_xcoff_size_dynamic_sections): Likewise.
7423 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7424 table index against the number of symbols for a base relative
7427 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7429 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7430 full_aouthdr flag here...
7431 (_bfd_xcoff_bfd_final_link): ...not here.
7433 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7435 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7436 systems that have a system <libelf.h>.
7437 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7438 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7439 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7440 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7441 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7442 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7443 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7445 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7447 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7448 set, set BSF_WEAK in symbol. Change all callers.
7449 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7450 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7451 _bfd_generic_link_add_one_symbol.
7452 (ecoff_indirect_link_order): Check that the section tdata relocs
7453 are not NULL before using them.
7455 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7456 define TRAD_HEADER as hosts/alphalinux.h.
7457 * configure: Rebuild.
7458 * hosts/alphalinux.h: New file.
7459 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7462 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7464 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7465 C_ECOMM storage classes.
7467 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7469 (xcoff_mark): Call xcoff_mark_symbol.
7470 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7471 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7473 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7475 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7477 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7479 (xcoff_find_reloc): New static function.
7480 (xcoff_link_add_symbols): Use it.
7481 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7482 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7483 relocate the value of C_DECL.
7485 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7487 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7489 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7490 callback decide what goes in .relocs.
7491 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7492 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7495 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7497 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7500 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7502 * xcofflink.c: More improvements, mostly to fix handling of
7503 constructors and a few other special cases.
7504 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7505 zero, reverting yesterday's change.
7506 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7507 (bfd_xcoff_link_count_reloc): Declare.
7508 (bfd_xcoff_record_link_assignment): Declare.
7509 * bfd-in2.h: Rebuild.
7511 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7513 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7514 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7515 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7516 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7517 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7518 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7520 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7523 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7524 segments includes the a.out header. See to that the magic number
7525 *always* is big-endian.
7527 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7528 m68k4k NetBSD configurations.
7530 * configure.in, configure: Separate i386 & mips NetBSD
7531 configurations from other BSD ones. Don't assume DEC is the only
7532 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7533 configurations. Add support for m68k4k NetBSD object format.
7535 * libaout.h: Added M_68K4K_NETBSD magic.
7537 * m68k4knetbsd.c: New file.
7539 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7541 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7544 * hosts/mipsnbsd.h: New file.
7546 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7548 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7550 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7551 toc_section, and entry_section fields.
7552 (struct xcoff_section_tdata): Remove ldrel_count field.
7553 * libcoff.h: Rebuild.
7554 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7556 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7557 full a.out header if full_aouthdr is set in xcoff_data.
7558 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7559 based on sections stored in xcoff_data.
7560 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7562 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7563 (rs6000coff_vec): Set symbol_leading_char to '.'.
7564 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7565 value stored in ret rather than returning a pointer value.
7567 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7569 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7572 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7574 * som.c (som_slurp_string_table): Allocate the strings with malloc
7575 since they're free'd by free_cached_info.
7576 (som_slurp_symbol_table): Similarly for the symbol table.
7578 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7580 * Makefile.in (diststuff): Don't make headers.
7582 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7584 * Makefile.in: Rebuild dependencies.
7586 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7587 output_bfd is not SunOS.
7588 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7589 non-SunOS input files.
7591 * xcofflink.c: Extensive changes to support linking shared objects
7592 and generating a .loader section.
7593 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7594 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7595 last_symndx, and ldrel_count fields.
7596 * libcoff.h: Rebuild.
7597 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7598 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7600 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7601 (bfd_xcoff_export_symbol): Declare.
7602 (bfd_xcoff_size_dynamic_sections): Declare.
7603 * bfd-in2.h: Rebuild.
7605 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7607 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7608 * configure: Rebuild.
7609 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7610 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7612 (pmac_xcoff_vec): Update to use new xcoff support.
7613 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7614 (xcoff_write_armap): Declare buf as unsigned char.
7615 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7617 * mpw-make.sed: Generalize subdir_do edit.
7619 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7621 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7622 correctly. Don't initialize asect->vma.
7624 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7626 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7627 something a little less than the page size.
7629 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7631 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7633 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7635 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7636 * coffcode.h (coff_write_object_contents): If .bss is before
7637 .data us that as data_start.
7638 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7640 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7641 (coff_swap_outhdr_out): Hardwire in version number.
7643 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7645 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7646 major and minor to *_vno, since the former are also macros in
7647 SunOS header files. Cast result of bfd_alloc to appropriate
7650 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7651 before assigning to sec_data.
7653 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7655 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7656 now relative to the section, not absolute.
7657 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7658 get the file name when there is a N_SO directory name. When
7659 handling stabs, remember that section->vma was added to the
7662 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7664 * sunos.c (struct sunos_link_hash_table): Add needed field.
7665 (sunos_link_hash_table_create): Call bfd_release, not free.
7666 (sunos_link_hash_table_create): Initialize needed field.
7667 (sunos_add_dynamic_symbols): Record needed objects.
7668 (bfd_sunos_get_needed_list): New function.
7669 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7670 * bfd-in2.h: Rebuild.
7672 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7674 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7676 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7678 * bfd-in.h (struct bfd_link_needed_list): Rename from
7679 bfd_elf_link_needed_list.
7680 * bfd-in2.h: Rebuild.
7681 * elf.c, elflink.h, libelf.h: Corresponding changes.
7683 Add start at AIX linker support; no shared libraries yet.
7684 * xcofflink.c: New file.
7685 * configure.in (rs600coff_vec): Use xcofflink.o.
7686 * configure: Rebuild.
7687 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7689 (struct xcoff_section_tdata): Define.
7690 (xcoff_section_data): Define macro.
7691 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7692 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7693 (_bfd_xcoff_bfd_final_link): Declare.
7694 (_bfd_ppc_xcoff_relocate_section): Declare.
7695 * libcoff.h: Rebuild.
7696 * coff-rs6000.c: Clean up a bit.
7697 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7698 cputype, csects, and debug_indices.
7699 (xcoff_copy_private_bfd_data): Copy cputype.
7700 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7701 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7702 (xcoff_reloc_type_lookup): Rename from
7703 rs6000coff_reloc_type_lookup.
7704 (coff_relocate_section): Define.
7705 (_bfd_xcoff_sizeof_headers): Define.
7706 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7707 (_bfd_xcoff_bfd_relax_section): Define.
7708 (_bfd_xcoff_bfd_link_split_section): Define.
7709 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7711 * coffcode.h (coff_compute_section_file_positions): If AIX,
7712 increment sofar by SMALL_AOUTSZ if not executable.
7713 (coff_write_object_contents): If AIX, always output an a.out
7714 header; if not executable, header size of SMALL_AOUTSZ.
7715 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7716 (_bfd_stringtab_init): Initialize xcoff field.
7717 (_bfd_xcoff_stringtab_init): New function.
7718 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7719 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7720 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7721 * libbfd.h: Rebuild.
7722 * Makefile.in: Rebuild dependencies.
7723 (BFD32_BACKENDS): Add xcofflink.o.
7724 (CFILES): Add xcofflink.c.
7726 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7727 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7728 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7730 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7732 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7734 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7736 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7737 * config.in: Regenerated.
7739 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7740 (_bfd_chunksize): New variable.
7741 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7742 for obstack chunk size.
7743 * configure.in: Check for getpagesize.
7744 * configure: Regenerated.
7746 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7748 * trad-core.c (rawptr): Make it a local variable of
7749 ptrace_unix_core_file_p.
7751 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7753 * coff-arm.c (in_reloc_p): New.
7754 * coff-i386.c (in_reloc_p): New.
7755 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7756 (coff_write_object_contents): Only set has_reloc_section
7758 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7759 in_reloc_p to decide if reloc should be emitted.
7760 * libcoff.h (pe_data_type.in_reloc_p): New.
7761 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7763 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7765 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7766 (_bfd_coff_read_internal_relocs): Likewise.
7767 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7768 (_bfd_coff_read_internal_relocs): Likewise.
7770 * elflink.h (elf_link_add_object_symbols): Correct conditions
7771 under which type and size change warnings are issued.
7773 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7775 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7776 a symbol which is not in a real section.
7777 (coff_write_native_symbol): Corresponding change.
7779 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7780 coff_link_hash_newfunc and make non-static.
7781 (_bfd_coff_link_hash_table_init): New function, broken out of
7782 _bfd_coff_link_hash_table_create.
7783 (_bfd_coff_link_hash_table_create): Use it.
7784 (process_embedded_commands): Make static.
7785 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7786 (_bfd_coff_link_hash_table_init): Declare.
7787 * libcoff.h: Rebuild.
7789 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7790 field in XCOFF tdata.
7791 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7792 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7793 based on cputype stored in a.out header, or in n_type of initial
7795 (coff_write_object_contents): Set cputype correctly in a.out
7797 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7799 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7800 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7802 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7803 * libcoff.h: Rebuild.
7805 * cpu-rs6000.c (rs6000_compatible): New static function.
7806 (bfd_rs6000_arch): Use it.
7807 * cpu-powerpc.c (powerpc_compatible): New static function.
7808 (arch_info_struct): Define various flavours of PowerPC.
7809 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7812 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7814 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7816 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7818 * elflink.h (elf_link_add_object_symbols): Don't warn about
7819 changing the size or type if the old definition was weak.
7821 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7823 * coffcode.h (combined_entry_type): Add fix_line field.
7824 (coff_slurp_line_table): Warn if we try to set the lineno field of
7826 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7827 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7828 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7829 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7831 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7832 * libcoff.h: Rebuild.
7834 * libcoff-in.h (struct xcoff_tdata): Define.
7835 (xcoff_data): Define.
7836 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7837 * bfd-in2.h, libcoff.h: Rebuild.
7838 * coff-rs6000.c (xcoff_mkobject): New static function.
7839 (coff_mkobject): Define.
7840 (xcoff_copy_private_bfd_data): New static function.
7841 (coff_bfd_copy_private_bfd_data): Define.
7842 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7844 (rs6000coff_vec): Add DYNAMIC to object_flags.
7845 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7846 .loader sections specially.
7847 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7848 section alignment from the XCOFF tdata information.
7849 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7850 F_SHROBJ, and copy the extra a.out header information into the
7851 XCOFF tdata structure.
7852 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7853 F_DYNLOAD and the extra a.out header information.
7854 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7855 C_HIDEXT symbol with attached csect information.
7856 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7857 in the o_maxdata field.
7858 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7859 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7860 end if BSF_NOT_AT_END is set.
7862 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7863 _bfd_read_ar_hdr_fn.
7864 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7865 * bfd-in2.h, libbfd.h: Rebuild.
7866 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7868 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7869 (bfd_slurp_bsd_armap_f2): Likewise.
7870 (_bfd_slurp_extended_name_table): Likewise.
7872 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7874 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7876 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7877 when the symbol table is empty.
7879 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7880 space for section symbols, since we don't output them either.
7881 (elf_m68k_adjust_dynindx): Removed.
7883 * ptrace-core.c (rawptr): Make it a local variable of
7884 ptrace_unix_core_file_p.
7886 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7888 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7891 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7892 Mac object file formats.
7894 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7896 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7897 auxent if there isn't one.
7898 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7899 rather than FILNMLEN as the maximum name length.
7901 * coffcode.h (bfd_coff_backend_data): Add new field
7902 _bfd_coff_print_aux.
7903 (bfd_coff_print_aux): New static function.
7904 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7905 scnlen field of an XTY_LD csect aux entry.
7906 (coff_print_aux): New static function.
7907 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7908 in coff_pointerize_aux_hook.
7909 (bfd_coff_std_swap_table): Initialize new field.
7910 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7911 * libcoff.h: Rebuild.
7912 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7913 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7915 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7916 if there are symbols, for native AIX ld compatibility.
7918 * coffcode.h (bfd_coff_backend_data): Add new field
7919 _bfd_coff_pointerize_aux_hook.
7920 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7921 or I960, and as 0 otherwise.
7922 (bfd_coff_std_swap_table): Initialize new field.
7923 * libcoff.h: Rebuild.
7924 * coffgen.c (coff_pointerize_aux): Change parameters to take
7925 symbol pointer instead of type and class, and to take aux index.
7926 Call _bfd_coff_pointerize_aux_hook if it is defined.
7927 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7928 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7929 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7931 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7932 read-only/host-only support.
7934 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7936 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7939 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7940 BFD_JUMP_TABLE_ARCHIVE accordingly.
7941 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7942 (_bfd_compute_and_write_armap): Declare.
7943 (_bfd_generic_read_ar_hdr): Declare.
7944 (_bfd_read_ar_hdr): Define.
7945 (_bfd_noarchive_read_ar_hdr): Define.
7946 (_bfd_archive_bsd_read_ar_hdr): Define.
7947 (_bfd_archive_coff_read_ar_hdr): Define.
7948 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7949 _bfd_read_ar_hdr instead.
7950 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7951 (_bfd_compute_and_write_armap): Rename from
7952 compute_and_write_armap. Make non-static. Change all callers.
7953 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7954 than _bfd_snarf_ar_hdr.
7955 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7956 * ieee.c (ieee_read_ar_hdr): Define.
7957 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7958 * oasys.c (oasys_read_ar_hdr): Define.
7959 * som.c (som_read_ar_hdr): Define.
7960 * bfd-in2.h, libbfd.h: Rebuild.
7962 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7964 * peicode.c (coff_swap_filehdr_in): If symptr is
7965 zero, there aren't any symbols, even if nsyms is set.
7967 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7969 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7971 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7972 sections, and set styp correctly for them: .got, .hash, .dynamic,
7973 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7974 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7976 (ecoff_sort_hdrs): New static function.
7977 (ecoff_compute_section_file_positions): Return boolean, not void.
7978 Sort the sections by VMA before looking through them. Put the
7979 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7980 section on an appropriate boundary within the page.
7981 (ecoff_compute_reloc_file_positions): Check return value of
7982 ecoff_compute_section_file_positions.
7983 (_bfd_ecoff_set_section_contents): Likewise.
7984 (_bfd_ecoff_write_object_contents): Check for various Alpha
7985 section types when incrementing text_size and data_size. Call
7986 adjust_headers backend function if it exists.
7987 * coff-alpha.c (alpha_adjust_headers): New static function.
7988 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7989 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7991 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7993 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7995 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7996 of ALTERNATE_AIX_CORE_FORMAT.
7997 * configure.in (aix4): No longer need CORE_FLAGS.
7998 * configure: Updated.
8000 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8002 NS32k changes from Ian Dall:
8003 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8005 (aout_link_input_section_std, aout_link_input_section_ext,
8006 aout_link_reloc_link_order): Call them instead of _bfd_*
8008 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8010 (backend_data): Use it instead of hardcoded zero.
8012 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8013 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8015 * ns32knetbsd.c: Include bfd.h.
8016 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8017 (MY_bfd_reloc_type_lookup): Declare function too.
8018 * pc532-mach.c (set_sizes): Don't declare.
8019 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8020 (backend_data, MY_backend_data): Don't define.
8022 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8023 ns32k-*-lites* like ns32k-*-netbsd*.
8025 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8028 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8030 * coffcode.h (coff_write_object_contents): Restore setting
8031 f_timdat to 0, deleted on August 22.
8033 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8035 * coffcode.h (coff_bfd_copy_private_symbol_data,
8036 coff_bfd_copy_private_section_data,
8037 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8038 * peicode.h (coff_bfd_copy_private_bfd_data): New
8039 (pe_bfd_copy_private_bfd_data): New.
8040 (coff_swap_scnhdr_in): Swap bss size into the right place.
8041 (pe_print_private_bfd_data): Add some newlines.
8043 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8045 * som.c (setup_sections): Don't die if a space has no subspaces.
8047 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8049 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8050 dynamic symbol override a common symbol. Don't change the size or
8051 type if they have been set and the new symbol is not a definition.
8052 Warn if the size or type changes.
8054 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8056 * som.c (som_begin_writing): Don't write the symbol table or
8058 (som_finish_writing): Write them here. Place them after the
8059 subspace data, but before the relocs.
8061 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8063 * sunos.c (sunos_add_one_symbol): Just pass false, not
8064 info->shared_library, to sunos_create_dynamic_sections.
8065 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8067 (sunos_check_dynamic_reloc): Remove .text section assertion.
8069 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8071 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8072 * configure, configure.in: Add pmac_xcoff_vec case.
8073 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8074 * coff-pmac.c: New file, PowerMac XCOFF support.
8075 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8076 * targets.c (pmac_xcoff_vec): Declare.
8078 * mpw-config.in: Various changes to be compatible with the
8079 autoconf-based configury.
8080 * mpw-make.sed: New file, sed commands to translate Unix
8081 makefile into MPW syntax.
8082 * mpw-make.in: Remove.
8083 * hosts/mpw.h: Remove.
8084 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8085 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8087 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8089 * binary.c (binary_get_symtab): Return an empty string on error.
8090 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8092 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8094 * coff-ppc.c: Reformatted according to gnu conventions
8095 Removed irrelevant "if 0" code
8097 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8099 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8100 symbols rather than as indirect symbols.
8101 (MY(slurp_symbol_table)): Don't do anything special about
8104 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8105 of .ctors and .dtors sections is no larger than 2.
8107 * sunos.c (sunos_add_one_symbol): Don't change
8108 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8110 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8111 dynamic symbols when creating a shared library.
8112 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8114 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8115 written even if it is not defined in a regular object.
8116 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8117 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8118 rather than the constant 22.
8119 (sunos_check_dynamic_reloc): Handle creating a shared library.
8120 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8121 zero when creating a shared library.
8122 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8123 write it out at the start of the symbol table.
8125 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8127 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8129 * config.bfd: Add arm-*-coff.
8130 * configure.in, configure: Add armcoff_{little,big}_vec.
8131 * targets.c (armcoff_{little,big}_vec): Declare.
8132 (bfd_target_vector): Add armcoff_{little,big}_vec.
8133 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8135 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8137 * targets.c (bfd_find_target): Remove debugging code.
8139 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8141 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8143 * Makefile.in: added *-ppc files
8144 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8145 allow pe based .o's to be shared with other tools on ppc/NT
8146 * config.bfd: added powerpc[le]-[pe|winnt] config support
8147 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8148 * peicode.h: Added more section flags for PE on ppc
8149 Added coff_swap_filehdr_out to allow peicode.h to be
8150 used for non-image PE files on ppc.
8151 Check for image, or not, before copying pe_opthdr
8152 * targets.c: Added new bfd's
8153 * targets.c: Removed two inactive bfds that shouldn't have made it this
8156 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8158 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8159 explicit values to initialize all relocs. Change all users.
8160 (ppc_elf_brtaken_inner): New function to handle branch predicition
8162 (ppc_elf_brtaken_reloc): Ditto.
8163 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8164 relocs use ppc_elf_unsupported_reloc.
8165 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8166 needs to be reported.
8167 (ppc_elf_relocate_section): Support branch prediction relocs.
8169 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8171 * bfd.c (bfd_assert): Remove \n from string passed to
8174 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8175 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8176 (bfd_coff_make_section_hook): Don't define.
8177 (coff_make_section_hook): Remove.
8178 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8179 (styp_to_sec_flags): Likewise.
8180 (coff_write_object_contents): Likewise.
8181 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8183 * libcoff.h: Rebuild.
8184 * coffgen.c (make_a_section_from_file): Just call
8185 bfd_make_section_anyway, not bfd_make_section or
8186 bfd_coff_make_section_hook.
8187 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8188 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8189 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8190 make_section_hook field.
8191 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8193 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8194 pointers into value field for warning and indirect symbols; just
8195 leave the value field alone.
8196 * linker.c (generic_link_add_symbol_list): Use next symbol for
8197 warning and indirect symbols, rather than looking in symbol value.
8198 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8199 parameter. Change all callers. Remove support for indirect
8200 symbols; it didn't work anyhow.
8201 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8202 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8203 * bfd-in2.h: Rebuild.
8205 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8207 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8208 go back to telling the tools this reloc operates on 32 bits.
8210 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8212 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8213 rather than a direct fprintf.
8214 * archive.c (_bfd_write_archive_contents): Likewise.
8215 * coffcode.h (coff_slurp_symbol_table): Likewise.
8216 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8217 (ppc_elf_unsupported_reloc): Likewise.
8218 (ppc_elf_relocate_section): Likewise.
8219 * i386linux.c (linux_tally_symbols): Likewise.
8220 (linux_finish_dynamic_link): Likewise.
8221 * osf-core.c (osf_core_core_file_p): Likewise.
8222 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8223 * som.c (som_sizeof_headers): Likewise.
8224 * srec.c (srec_bad_byte): Likewise.
8225 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8226 * libbfd-in.h (bfd_assert): Declare first parameter const.
8227 * libbfd.h: Rebuild.
8228 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8229 bfd_reloc_overflow is enough.
8230 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8231 * coff-h8500.c (rtype2howto): Likewise.
8232 * coff-z8k.c (rtype2howto): Likewise.
8233 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8234 * elf.c (_bfd_elf_get_lineno): Likewise.
8235 (_bfd_elf_no_info_to_howto): Likewise.
8236 (_bfd_elf_no_info_to_howto_rel): Likewise.
8237 * hp300hpux.c (convert_sym_type): Likewise.
8238 (MY(swap_std_reloc_in)): Likewise.
8239 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8241 * libaout.h (struct aoutdata): Add line_buf field.
8242 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8243 and filename_buffer. Instead, use a malloc buffer stored in the
8244 new line_buf field. Remove length restrictions.
8246 * coffgen.c (string_size): Remove static variable.
8247 (debug_string_size, debug_string_section): Likewise.
8248 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8249 and debug_string_size_p parameters. Use them instead of the
8250 global variables. Change all callers.
8251 (coff_write_symbol): Likewise.
8252 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8253 (coff_write_symbols): Add local variables to replace removed
8256 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8257 function, and line_base fields.
8258 * libcoff.h: Rebuild.
8259 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8260 information, rather than using static variables.
8262 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8263 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8265 * init.c (initialized): Remove static variable.
8266 (bfd_init): Don't bother setting initialized.
8267 (bfd_check_init): Remove.
8268 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8269 * libbfd.h: Rebuild.
8271 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8273 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8274 size for full core dumps. Copy core file header to private data.
8275 (rs6000coff_core_file_failing_command,
8276 rs6000coff_core_file_failing_signal): New functions to extract
8277 the file name and terminating signal from the core file.
8278 * coff-rs6000.c: Use them.
8280 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8282 Change arch info to be const, initialized at compile time.
8283 * archures.c: Reindent many functions. Change CONST to const.
8284 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8285 nothing set it anyhow. Make next const.
8286 (bfd_arch_info_list): Remove.
8287 (bfd_archures_list): Rename from archures_init_table. Change from
8288 a table of function pointers to a table of bfd_arch_info_type
8289 structure addresses.
8290 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8291 (bfd_lookup_arch): Likewise.
8292 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8294 (bfd_default_arch_struct): Make const.
8295 (bfd_arch_init, bfd_arch_linkin): Remove.
8296 (bfd_get_arch_info): Return a const pointer.
8297 * init.c (bfd_init): Don't call bfd_arch_init.
8298 * bfd.c (struct _bfd): Make arch_info const.
8299 * bfd-in2.h: Rebuild.
8300 * libbfd.h: Rebuild.
8301 * configure.in: Put & before everything in $selarchs.
8302 * configure: Rebuild.
8303 * cpu-*.c: Change bfd_*_arch from a function which calls
8304 bfd_arch_linkin to a const structure.
8305 * ieee.c (ieee_object_p): Make arch const.
8307 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8309 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8311 * bfd-in2.h: Regenerate.
8312 * libbfd.h: Regenerate.
8314 * elf32-ppc.c (reloc_type): Update names to match current draft.
8315 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8316 relative. Update names to current V.4 draft.
8317 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8318 (ppc_elf_relocate_section): Rename relocations to match draft.
8320 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8322 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8323 compiled with -mrelocatable-lib to be linked with either normal
8324 modules or -mrelocatable modules.
8326 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8328 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8329 in the a.out header.
8331 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8332 a reloc against a local symbol, even if it's not a section.
8334 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8336 * targets.c (bfd_target): Remove unused align_power_min field.
8337 * bfd-in2.h: Rebuild.
8338 * All backends: Remove initialization of align_power_min.
8340 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8342 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8344 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8346 * config.bfd (mips-dec-netbsd*): New target.
8347 * configure.host (mips-dec-netbsd*): New host.
8348 * configure.in (mips-dec-netbsd*): New native.
8349 * configure: Rebuild.
8351 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8353 Make the COFF backend linker merge common types:
8354 * cofflink.c (struct coff_debug_merge_element): Define.
8355 (struct coff_debug_merge_type): Define.
8356 (struct coff_debug_merge_hash_entry): Define.
8357 (struct coff_debug_merge_hash_table): Define.
8358 (coff_debug_merge_hash_table_init): Define.
8359 (coff_debug_merge_hash_table_free): Define.
8360 (coff_debug_merge_hash_lookup): Define.
8361 (struct coff_final_link_info): Add debug_merge field.
8362 (coff_debug_merge_hash_newfunc): New static function.
8363 (_bfd_coff_final_link): Allocate and free debug_merge table.
8364 (coff_link_input_bfd): Merge identical enum, struct and union
8367 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8369 Convert i960 COFF to use COFF backend linker.
8370 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8371 structure to store the symbol being used.
8372 (coff_i960_start_final_link): New static function.
8373 (coff_i960_relocate_section): New static function.
8374 (coff_i960_adjust_symndx): New static function.
8375 (coff_start_final_link): Define.
8376 (coff_relocate_section): Define.
8377 (coff_adjust_symndx): Define.
8378 * coffcode.h (bfd_coff_backend_data): Add new callback function
8379 _bfd_coff_start_final_link.
8380 (bfd_coff_start_final_link): Define.
8381 (coff_start_final_link): Define if not defined.
8382 (bfd_coff_std_swap_table): Add coff_start_final_link.
8383 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8385 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8386 function callback is not NULL.
8387 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8388 (_bfd_coff_internal_syment_name): Declare.
8389 * libcoff.h: Rebuild.
8390 * configure.in (icoff_big_vec): Add cofflink.o.
8391 (icoff_little_vec): Likewise.
8392 * configure: Rebuild.
8394 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8396 * Makefile.in (clean-info): Remove extraneous tab from line
8399 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8401 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8402 contents has relocs.
8404 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8406 * coffcode.h (coff_compute_section_file_positions): Keep the
8408 (coff_write_object_contents): Remember if it's a relocatable
8410 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8411 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8412 if relocatable file. Swap out saved raw size.
8414 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8416 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8417 (maintainer-clean): Rename from realclean, passing
8418 maintainer-clean down to subdirectories, but leave realclean as a
8421 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8424 * dep-in.sed: Remove config.h from generated dependencies.
8426 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8427 broken out of sunos_canonicalize_dynamic_symtab.
8428 (sunos_canonicalize_dynamic_symtab): Call new function
8429 sunos_slurp_dynamic_symtab.
8430 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8431 dynamic symbol table to the caller.
8432 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8433 callback to override the symbols being read.
8434 * libaout.h (struct aout_backend_data): Add three new parameters
8435 to add_dynamic_symbols callback.
8437 Extensive minor changes to avoid various gcc warnings. Also:
8438 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8439 * archures.c (bfd_arch_info_type): Change mach field from long to
8441 (bfd_lookup_arch): Change machine parameter from long to unsigned
8444 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8446 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8447 a symbol with a non-zero plt_offset.
8449 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8451 * elfcode.h (align_file_position): Remove; not used.
8453 * configure.in: Only check for <sys/procfs.h> on a native system,
8454 and make sure it defines prstatus_t.
8455 * configure: Rebuild.
8457 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8459 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8461 * config.in: Rename from config.h.in.
8462 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8463 Check for config.h:config.in when creating stamp-h.
8464 * configure: Rebuild.
8465 * Makefile.in (stamp-h): Depend upon config.in rather than
8466 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8467 calling config.status.
8469 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8470 (Makefile): Just rebuild Makefile.
8471 (config.h, stamp-h): New targets.
8472 * configure.in: Create stamp-h when rebuilding config.h.
8473 * configure: Rebuild.
8475 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8477 * configure.in: Call AC_CONFIG_HEADER. Substitute
8478 HOST_64BIT_LONG. Check that various header files exist. Check
8479 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8480 and/or free need to be declared. Don't make a link to sysdep.h.
8481 Define TRAD_HEADER for various hosts.
8482 * configure: Rebuild.
8483 * configure.host: Don't set my_host. Add definitions taken from
8484 host header files for various entries. Remove entries which now
8486 * acconfig.h: New file.
8487 * config.h.in: New file, built by autoheader.
8488 * sysdep.h: New file.
8489 * Makefile.in (do_distclean): Don't remove sysdep.h.
8491 (LOCAL_H_DEPS): New variable.
8492 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8494 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8495 ($(OPTIONAL_BACKENDS)): Likewise.
8496 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8497 looking through sysdep.h.
8498 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8499 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8500 (fprintf_vma, sprintf_vma): Likewise.
8501 (int64_type, uint64_type): Don't define.
8502 * bfd-in2.h: Rebuild.
8503 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8504 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8505 * lynx-core.c: Include stuff from old hosts/lynx.h.
8506 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8507 rather than NO_FCNTL.
8508 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8509 rather than NATIVE_HPPAHPUX_COMPILER.
8510 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8512 * hosts/*.h: Remove all header files which merely include,
8513 declare, and define things. Leave header files which define
8514 information needed by trad-core.c.
8516 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8517 (BFD_CC_FOR_BUILD): Define.
8518 * configure.in: Use BFD_CC_FOR_BUILD.
8519 * configure: Rebuild.
8521 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8523 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8524 * configure: Rebuild.
8526 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8529 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8531 * config.bfd: i386pe_ve -> i386pe_vec.
8533 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8535 * configure.host: Incorporate host Makefile fragments by setting
8537 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8538 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8539 value based on whether the code is being compiled by a cross
8540 compiler. Don't substitute host_makefile_frag or frags.
8541 * aclocal.m4: New file to define local AC_PROG_CC.
8542 * configure: Rebuild.
8543 * Makefile.in (INSTALL): Set to @INSTALL@.
8544 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8545 (INSTALL_DATA): Set to @INSTALL_DATA@.
8547 (CC): Define as @CC@.
8548 (CFLAGS): Set to @CFLAGS@.
8549 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8550 (@host_makefile_frag@): Remove.
8551 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8552 after other options.
8553 (config.status): Remove dependency upon @frags@.
8554 * config/*.mh, config/README: Remove.
8556 * config.bfd: Rewrite to incorporate the contents of the Makefile
8557 fragments by setting shell variables, rather than merely returning
8558 the name of a Makefile fragment.
8559 * configure.in: Use shell variables set by config.bfd rather than
8560 looking at the target Makefile fragment files. Don't substitute
8561 target_makefile_frag. Do substitute TDEFINES.
8562 * configure: Rebuild.
8563 * Makefile.in (@target_makefile_frag@): Remove.
8564 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8565 * config/*.mt: Remove.
8567 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8569 * configure.in: Put changequote lines around "i[345]86" patterns
8570 section of core file support.
8572 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8574 * som.c (som_bfd_print_private_bfd_data): Define to use the
8577 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8579 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8580 entry, text_start and data_start.
8582 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8584 * Makefile.in (OFILES): Remove $(TDEPFILES).
8585 * config/apollo.mt (TDEPFILES): Remove.
8586 * config/README: Update.
8588 * configure.in: For a native configuration, set COREFILE and
8589 COREFLAG based on the canonical host name.
8590 * configure: Rebuild.
8591 * Makefile.in: Rebuild dependencies.
8592 (ALL_CFLAGS): Add @COREFLAG@.
8593 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8594 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8595 support routines. Check LYNX_CORE rather than HOST_LYNX.
8596 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8597 * i386lynx.c: Likewise.
8598 * m68klynx.c: Likewise.
8599 * sparclynx.c: Likewise.
8600 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8601 * *-core.c: Comment changes.
8602 * config/decstation.mh (HDEPFILES): Remove.
8603 (HDEFINES): Remove -DTRAD_CORE.
8604 * config/irix3.mh (RANLIB): Remove.
8605 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8606 (HDEFINES): Remove -DIRIX_CORE.
8607 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8608 (HDEFINES): Remove -DTRAD_CORE.
8609 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8610 * config/ultra3.mh (RANLIB): Remove.
8611 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8612 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8613 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8614 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8615 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8616 * config/i386aix.mh, config/i386bsd.mh: Remove.
8617 * config/i386linux.mh, config/i386mach3.mh: Remove.
8618 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8619 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8620 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8621 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8622 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8623 * config/solaris2.mh, config/stratus.mh: Remove.
8624 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8625 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8627 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8629 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8630 DT_FINI entry if the appropriate symbol is not in the hash table.
8632 * libelf.h (struct elf_backend_data): Add create_program_headers
8633 and want_hdr_in_seg fields.
8634 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8636 (elf_backend_create_program_headers): Likewise.
8637 (elfNN_bed): Initialize create_program_headers and
8639 * elf.c (get_program_header_size): Call create_program_headers
8641 (map_program_segments): Check want_hdr_in_seg backend field. Call
8642 create_program_headers backend routine.
8644 * elf.c (assign_file_positions_except_relocs): Align non allocated
8645 sections when creating an executable.
8647 * elfcode.h (elf_swap_phdr_in): Make non static.
8648 (elf_swap_phdr_out): Make non static.
8649 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8650 (bfd_elf32_swap_phdr_out): Declare.
8651 (bfd_elf64_swap_phdr_in): Declare.
8652 (bfd_elf64_swap_phdr_out): Declare.
8654 * ecofflink.c (ecoff_collect_shuffle): New static function.
8655 (_bfd_ecoff_get_accumulated_pdr): New function.
8656 (_bfd_ecoff_get_accumulated_sym): New function.
8657 (_bfd_ecoff_get_accumulated_ss): New function.
8658 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8659 (_bfd_ecoff_get_accumulated_sym): Declare.
8660 (_bfd_ecoff_get_accumulated_ss): Declare.
8661 * libbfd.h: Rebuild.
8663 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8665 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8667 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8668 warning symbols. If any section is named .gnu.warning.XXX, treat
8669 the contents as a warning to be issued if the symbol XXX is
8671 (elf_link_output_extsym): For an indirect or warning symbol, just
8672 output the symbol it points to.
8674 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8675 if bfd_hash_allocate fails, since it will already be set.
8676 (generic_link_hash_newfunc): Likewise.
8677 (archive_hash_newfunc): Likewise.
8678 (hash_entry_bfd): New static function.
8679 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8680 callback. Allocate a new warning using the hash table newfunc.
8681 Use bfd_hash_replace to update the entry in the hash table, rather
8682 than assuming we can copy the fields with structure assignment.
8684 * hash.c (bfd_hash_replace): New function.
8685 * bfd-in.h (bfd_hash_replace): Declare.
8686 * bfd-in2.h: Rebuild.
8688 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8690 * config.bfd: Add mips*vr4300-*-elf* target.
8691 * config/mipsbvr4300.mt: Added.
8693 See file ChangeLog.2
8700 version-control: never