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.
10 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
12 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
13 (USER_LABEL_PREFIX): Revert back to '_'
15 * config.bfd (targ_cpu): Add support for Thumb target.
17 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
19 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
20 (get_symbol_value): Handle R_SH_SWITCH8.
21 (sh_relax_delete_bytes): Likewise.
23 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
25 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
28 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
31 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
33 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
36 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
38 * coffcode.h (coff_mkobject_hook): Only set private flags for non
41 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
43 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
46 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
48 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
49 complain if inout and output formats differ.
51 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
53 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
54 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
55 * Makefile.in: Rebuild.
56 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
57 automake and autoconf.
59 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
60 (COFF_WITH_PR to COFF_WITH_PE).
62 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
64 * coff-arm.c: Make variables and some functions static, so that
65 this file can be included in multiple object files.
66 (coff_arm_bfd_final_link): Fix minor bug.
68 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
70 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
72 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
74 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
76 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
78 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
80 * sunos.c (sunos_add_one_symbol): When overriding a defined
81 symbol, set it to undefined, not new.
83 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
86 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
88 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
89 (sh_relax_delete_bytes): Don't kill LABEL relocs.
91 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
93 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
94 (mn10300_elf_relax_section): Likewise.
96 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
98 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
99 bfd_h_get_* calls to "bfd_byte *".
101 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
103 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
105 (mn10300_elf_relax_section): Include stack space for register saves
106 in the imm8 field of a "call" instruction.
107 (compute_function_info): Determine how much stack is allocated by
108 the movm instruction. Fix typo.
109 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
111 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
113 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
114 a version dependency could not be found.
116 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
118 * configure.com: Get version info from configure.in
120 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
122 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
123 New function. Avoid mixing US1 and HAL R1 code.
124 Set resulting memory ordering to the strongest one used.
125 (sparc64_elf_object_p): Set bfd_mach correctly.
127 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
129 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
130 (sparc64_elf_check_relocs): Handle them.
131 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
132 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
134 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
136 * configure.in (sparc*-*-linux*): Use trad-core and ...
137 * hosts/sparclinux.h: New file.
139 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
141 * config.bfd (sparc64-*-linux*): New target.
143 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
144 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
146 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
147 Set .plt alignment from new plt_alignment.
148 * elflink.h (elf_link_create_dynamic_sections): Set version section
149 alignment to LOG_FILE_ALIGN.
150 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
151 (elfXX_bed): Init plt_alignment.
153 * elf64-sparc.c (sparc64_elf_check_relocs,
154 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
155 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
156 sparc64_elf_finish_dynamic_sections): New functions.
157 (sparc64_elf_howto_table): Fix a few name strings.
158 (ELF_DYNAMIC_INTERPRETER): New definition.
159 (sparc64_elf_relocate_section): Handle shared libraries.
161 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
162 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
163 PLT definitions sparc64-linux originally choose. These will go
164 away soon in favour of the official abi definitions.
166 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
168 * coff-sh.c (coff_small_object_p): New static function.
169 (coff_small_new_section_hook): New static function.
170 (bfd_coff_small_swap_table): New static const structure.
171 (coff_small_close_and_cleanup): Define.
172 (coff_small_bfd_free_cached_info): Define.
173 (coff_small_get_section_contents): Define.
174 (coff_small_get_section_contents_in_window): Define.
175 (shcoff_small_vec): New static structure.
176 (shlcoff_small_vec): New static structure.
177 * targets.c (bfd_target_vector): Add shcoff_small_vec and
179 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
180 shlcoff_small_vec to targ_selvecs.
182 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
183 * configure: Rebuild.
185 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
187 * evax-egsd.c: Weak symbols are global.
189 * evax-emh.c: Use proper casts.
191 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
193 * evax-egsd.c: Section names and symbols have different
194 length restrictions. Add length parameter to
195 _bfd_evax_length_hash_symbol.
196 * evax-etir.c: Likewise.
197 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
199 * evax.h (EOBJ_S_C_SECSIZ): Define.
201 * evax-alpha.c: Remove duplicate test.
203 * evax-emh.c: SYS$ functions are upper-case.
205 * evax-egsd.c: Create separate sections for common symbols.
206 * evax-etir.c: Don't output common section.
207 * evax.h: Bump up section count.
209 * configure.com: Use 64bit integers with DEC C.
211 * evax-egsd.c: Make section flags dec c compatible.
213 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
215 * som.c (normalize): Delete function.
216 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
217 changed. Use passed in elength to determine size of the extended
218 name table instead of computing it again.
220 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
222 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
223 IMAGE_SCN_MEM_READ for an unrecognized section.
225 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
227 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
228 '/' in the extended name table.
230 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
232 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
233 symbols, check globals list before matching on locals.
235 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
237 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
240 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
242 * peicode.h (pe_mkobject_hook): Set DLL flag.
243 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
245 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
246 for .stab* sections. Replace strlen of constant strings with
249 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
251 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
252 merge got and reloc entries from ind syms to their target.
253 (elf64_alpha_always_size_sections): Call it.
254 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
255 (elf64_alpha_can_merge_gots): Likewise.
256 (elf64_alpha_merge_gots): Likewise.
258 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
259 as it is insufficient to handle the relocation changes as well.
261 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
263 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
264 relocs for symbols in shlibs that have been forced local.
265 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
267 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
269 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
270 got_enties of the default symbol for the default versioned
271 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
274 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
276 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
277 24 bits of the PC when computing a PC relative relocation.
279 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
281 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
282 Correct value for maximum positive 22 bit PC relative relocation.
283 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
284 HI_16 relocations. Correct bit adjustment in TDA offsets.
286 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
288 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
289 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
291 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
293 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
296 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
298 * config.bfd: Missed one alpha* change.
300 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
302 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
303 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
304 (MINUS_ONE): New macro.
305 (sparc_elf_notsup_reloc): New function.
306 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
307 H44,M44,L44,REGISTER.
308 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
309 (init_insn_reloc): New function.
310 (sparc_elf_wdisp16_reloc): Use it.
311 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
313 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
315 * som.c (som_construct_extended_name_table): Remove static
316 function, and define as macro instead.
318 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
320 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
321 recognizes alphaev5 etc.
322 * configure.host: Likewise.
324 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
326 Make ld -s work on AIX:
327 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
328 section if we are stripping.
329 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
330 size if we are stripping.
331 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
332 and don't write out relocs, if we are stripping.
333 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
334 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
337 * configure.in: Don't include elf.lo again for ELF targets; it's
338 always in the library anyhow.
339 * configure: Rebuild.
341 * bfd-in2.h: Rebuild.
343 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
344 char *, when calling bfd_get_32 and bfd_put_32.
345 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
348 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
350 * reloc.c (bfd_check_overflow): New function.
351 (bfd_perform_relocation, bfd_install_relocation): Use it.
352 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
353 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
354 * bfd-in2.h: Regenerate.
355 * libbfd.h: Regenerate.
357 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
359 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
360 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
362 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
364 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
365 (stmp-bfd-h): Rename from stmp-bfd.h.
366 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
367 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
368 (stmp-bin2-h): New target.
369 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
370 (stmp-lbfd-h): New target.
371 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
372 (stmp-lcoff-h): New target.
373 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
374 stmp-lbfd-h, and stmp-lcoff-h.
375 * Makefile.in: Rebuild.
377 * configure.in: Use a diversion to set enable_shared before the
378 arguments are parsed.
379 * configure: Rebuild.
381 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
383 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
384 renamed to R_SPARC_UNUSED_42.
385 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
386 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
387 renamed to R_SPARC_UNUSED_42.
388 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
389 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
390 * bfd-in2.h: Regenerated.
391 * libbfd.h: Regenerated.
393 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
395 * elflink.h (elf_merge_symbol): Don't check the hash creator until
396 after we have set *sym_hash.
398 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
400 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
402 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
404 * Makefile.am (libbfd_a_SOURCES): Define.
405 * Makefile.in: Rebuild.
407 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
408 * aclocal.m4: Rebuild with new libtool.
409 * configure: Rebuild.
411 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
413 * elf.c (map_sections_to_segments): Even if we are not demand
414 paged, don't put a loadable section after a nonloadable section.
415 (assign_file_positions_for_segments): Increment the file offset
416 for a section with contents, even if it is not loadable.
419 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
421 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
422 indicating that __ctbp could not be found.
425 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
427 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
429 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
432 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
433 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
434 Add support for the CALLT relocs.
436 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
437 BFD_RELOC_V850_CALLT_16_16_OFFSET.
440 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
441 relocations against non-existant symbols.
443 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
445 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
447 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
448 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
449 bit reloc in the tiny data area.
452 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
454 Merged changes from Martin Hunt:
456 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
457 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
460 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
461 BFD_RELOC_D30V_9_PCREL_R): New relocs.
463 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
464 Do 15 and 21 bit pc-relative relocations.
465 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
468 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
469 added to the relocation, not or'd.
472 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
474 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
476 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
478 * archures.c (bfd_default_scan): Use strcasecmp.
479 (bfd_default_scan): Test for match with arch_name + ":" +
481 (bfd_default_scan): Test for match with printable_name - ":".
482 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
483 cases. Each implements their own scan function.
484 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
485 special cases. Since info->mach == 0. The test mach == number
487 (bfd_arch_list): New function, return name of all the supported
490 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
492 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
493 decoding architecture.
494 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
497 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
499 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
501 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
503 * Makefile.am: Rebuild dependencies.
504 (ALL_MACHINES_CFILES): Add cpu-v850.c.
505 (ALL_MACHINES_CFILES): Add elf32-v850.c.
506 * Makefile.in: Rebuild.
508 * reloc.c: Remove extraneous commas from relocation entries.
509 Remove BFD_RELOC_V850_16_PCREL.
510 * bfd-in2.h: Rebuild.
512 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
513 in sections named .tocbss rather than .bss.
515 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
517 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
518 BFD_RELOC_V850_16_PCREL.
520 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
522 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
523 the same as C_EXT syms.
524 (coff_link_add_symbols): Ditto.
525 (_bfd_coff_link_input_bfd): Ditto.
526 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
527 it to preserve and restore state of global_to_static flag.
529 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
531 * elf32-v850.c (v850_elf_object_p): Set machine number based on
532 bits in e_flags field rather than magic numbers.
533 (v850_elf_final_write_processing, v850_elf_set_private_flags,
534 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
535 v850_elf_print_private_bfd_data): New functions.
538 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
540 * elf.c (prep_headers): Remove V850E magic number.
541 * elf.c (prep_headers): Remove V850EQ magic number.
544 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
546 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
548 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
550 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
551 instructions are relative to the next instruction, not the
553 (mn10200_elf_relax_section): Similarly.
555 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
557 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
560 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
561 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
562 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
564 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
566 * cpu-v850.c: Remove "plain" from v850 printable name.
567 (scan): Use strcasecmp.
569 * archures.c (bfd_mach_v850): Define.
571 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
572 just sh/SH, use strcasecmp.
573 (arch_info_struct): Add entries for sh3 et.al.
575 * archures.c (bfd_mach_sh, ...): Define.
577 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
579 * archures.c (bfd_archures_list): Always NULL terminate the list.
581 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
583 * Makefile.am: Rebuild dependencies.
584 (ALL_MACHINES_CFILES): Add cpu-arc.c.
585 (ALL_MACHINES_CFILES): Add elf32-arc.c.
586 (elf32-arc.lo): Remove explicit dependency.
587 * Makefile.in: Rebuild.
589 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
590 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
591 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
593 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
595 * configure: Rebuild with latest devo autoconf for NT support
597 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
599 * cpu-arm.c (compatible): If B is a default type, return A.
601 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
603 * cpu-v850.c (scan): New function.
604 (arch_info_struct): New structure.
605 (bfd_v850_arch): Add link into arch_info_structure.
607 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
610 * elf32-v850.c (v850_elf_object_p): New function.
613 * archures.c (bfd_mach_v850e): Machine value for v850e.
615 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
617 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
620 * elf.c (prep_headers): Add support for v850e machine number.
622 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
624 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
626 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
629 * elf.c (prep_headers): Add support for v850eq machine number.
632 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
634 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
635 cached_stab field if the offset prevents us from using the cache.
637 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
639 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
641 * aout-arm.c (aout_arm_little_vec): Likewise.
642 (aout_arm_big_vec): Likewise.
643 * bout.c (b_out_vec_big_host): Likewise.
644 (b_out_vec_little_host): Likewise.
645 * mipsbsd.c (aout_mips_little_vec): Likewise.
646 (aout_mips_big_vec): Likewise.
649 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
651 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
652 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
653 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
656 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
658 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
659 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
660 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
661 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
662 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
663 of two for I960 only.
664 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
665 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
667 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
668 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
669 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
671 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
672 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
673 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
674 *coffcode.h (coff_write_object_contents): Set alignment field in
675 section header for TIC80COFF files.
678 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
680 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
681 v850_elf_check_relocs, v850_elf_reloc,
682 v850_elf_final_link_relocate): Add support for
683 BFD_RELOC_V850_16_PCREL relocation.
685 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
688 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
690 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
693 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
695 * cpu-v850e: New file.
697 * elf.c (prep_headers): Add support for v850e target.
699 * bfd-in2.h (bfd_architecture): Add support for v850e target.
701 * config.bfd: Add support for v850e target.
703 * archures.c: Add support for v850e target.
705 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
707 * cpu-v850eq: New file.
709 * elf.c (prep_headers): Add support for v850eq target.
711 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
713 * config.bfd: Add support for v850eq target.
715 * archures.c: Add support for v850eq target.
718 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
720 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
721 argument as section relative, rather than an absolute address.
722 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
724 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
726 * config.bfd (arc-*-elf*): Add.
727 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
728 * configure: Rebuild.
729 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
730 (BFD32_BACKENDS): Add elf32-arc.lo.
731 (cpu-arc.lo,elf32-arc.lo): Add rules for.
732 * Makefile.in: Rebuild.
733 * archures.c (architecture list): Add bfd_arch_arc.
734 (bfd_archures_list): Add bfd_arc_arch.
735 (bfd_mach_arc_base): Define.
736 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
737 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
738 (bfd_target_vect): Add them.
739 * bfd-in2.h, libbfd.h: Rebuild.
740 * cpu-arc.c, elf32-arc.c: New files.
741 * elf.c (pre_headers): Recognize bfd_arch_arc.
743 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
745 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
746 data section is correctly rounded to a page in the file.
748 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
750 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
751 there are no symbols.
753 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
755 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
756 file system 14 character limit.
757 * Makefile.am, configure.in: Corresponding changes.
758 * Makefile.in, configure: Rebuild.
760 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
762 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
763 Rebuild dependencies.
764 * Makefile.in: Rebuild.
766 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
768 * Makefile.am (docdir): Define.
769 * Makefile.in: Rebuild.
771 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
773 * configure: Rebuild with autoconf 2.12.1.
775 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
777 * aclocal.m4, configure: Rebuild with new automake patches.
779 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
781 * rs6000-core.c (make_bfd_asection): New function to add a section
782 to the core file bfd.
783 (rs6000coff_core_p): Use make_bfd_asection to add the core file
785 Use BFD routines to seek, read and stat the core file.
786 Handle .data sections from loaded objects and anonymously mmapped
787 regions, these are available in AIX 4 core files.
789 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
791 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
792 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
793 copy; use a patches libtool instead.
794 * acmacros.m4: Remove.
795 * Makefile.in, aclocal.m4, configure: Rebuild.
797 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
799 * Makefile.am: New file, based on old Makefile.in.
800 * acmacros.m4: New file, copied from old aclocal.m4.
801 * acinclude.m4: New file.
802 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
803 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
804 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
805 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
806 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
807 * acconfig.h: Mention PACKAGE and VERSION.
808 * stamp-h.in: New file.
809 * dep-in.sed: Change .o to .lo.
810 * Makefile.in: Now built with automake.
811 * aclocal.m4: Now built with aclocal.
812 * config.in, configure: Rebuild.
815 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
817 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
818 if there is only a relocation to a read-only but not allocatable
819 section (like .stab).
820 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
821 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
822 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
823 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
824 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
826 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
827 (ppc_elf_create_linker_section): These sections are not
828 created by the linker (that is, they are created by the user
829 putting data in them). In particular, they can be the source
830 and target of relocations.
831 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
832 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
833 objects (for instance, 'long double') to 16-byte boundaries.
834 (ppc_elf_size_dynamic_sections): Make the code that generates
835 section symbols exactly the same as for sparc, reducing the
836 number of section symbols output.
837 (ppc_elf_check_relocs): Check postcondition of
838 bfd_elf32_link_record_dynamic_symbol. Make default case the
839 same as corresponding code for sparc, fixing bug involving
841 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
842 forced to be local because of versioning (by replicating
843 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
844 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
846 (ppc_elf_relocate_section): Add handy debugging code for when
847 assertion fails. Add some more 'symbol made local because of
850 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
851 processing a GOT relocation as required by ABI.
853 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
855 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
856 version info if this symbol came from a dynamic object.
857 (elf_link_add_object_symbols): Set the version info of a symbol
858 only if the object actually contains version definitions and
861 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
863 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
864 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
866 * configure: Regenerated with autoconf 2.12.
867 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
869 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
871 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
872 a warning rather than returning an error.
874 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
876 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
878 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
880 * cisco-core.c: define signals for wingdb.
882 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
884 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
885 the same number of aux entries.
887 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
889 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
890 difference of two symbols if the relocation size is 32 bits.
891 (som_write_fixups): Handle R_DATA_EXPR.
893 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
895 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
896 its value if COFF_WITH_PE is defined.
898 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
900 * coff-stubgo32.c: New file.
901 * go32stub.h: New file.
902 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
903 * coffswap.h (coff_swap_filehdr_in): Invoke
904 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
906 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
907 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
908 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
909 COFF_ADJUST_AUX_IN_POST if they are defined.
910 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
911 COFF_ADJUST_AUX_OUT_POST if they are defined.
912 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
913 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
914 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
915 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
916 * targets.c (go32stubbedcoff_vec): Declare.
917 (bfd_target_vector): Add go32stubbedcoff_vec.
918 * configure.in (go32coff_vec): New target vector.
919 (go32stubbedcoff_vec): Likewise.
920 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
921 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
922 * Makefile.in: Rebuild dependencies.
923 (BFD32_BACKENDS): Add coff-stubgo32.o.
924 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
925 (HFILES): Add go32stub.h.
927 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
929 * configure.in: Check for fdopen.
930 * configure, config.in: Rebuild.
931 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
932 __GO32__. Reindent a bit.
934 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
936 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
937 flag for newly created sections.
938 (sunos_add_dynamic_symbols): Don't discard newly created sections
939 if shared library is dynobj.
941 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
943 * elf.c (map_sections_to_segments): When checking whether
944 including a section in a segment would force us to skip a page,
945 align the address of the next segment to avoid wraparound
949 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
951 * coffcode.h (coff_write_object_contents): Initialize
952 target id field to TIC80_TARGET_ID.
953 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
955 (coff_swap_filehdr_in): Swap in target id field if used.
958 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
960 * coff-i386.c (coff_i386_is_local_label_name): New static function
961 if TARGET_UNDERSCORE.
962 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
963 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
965 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
967 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
968 complain_overflow_signed, for 32 bit PC relative relocations.
970 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
972 * elflink.h (elf_link_add_object_symbols): When a version
973 indirection symbol is overridden, make the original symbol point
974 at the real overriding symbol.
976 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
979 * elflink.h (elf_link_output_extsym): Use the right section for a
981 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
982 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
984 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
986 * elflink.h (elf_merge_symbols): Resolve indirect and warning
987 symbols before checking for new symbols.
989 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
991 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
993 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
994 file, not aoutsz bytes (they are different in XCOFF .o files).
996 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
997 redefined by objects included from archives.
999 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
1001 * elflink.h (elf_merge_symbol): In the case of a new defined
1002 symbol overriding an old defined symbol, return the hash table
1003 entry which we modify, even if it is the target of an
1005 (elf_link_add_object_symbols): If the real name of the symbol gets
1006 overridden, convert the versioned symbol into an indirect symbol
1009 * elflink.h (elf_merge_symbol): New static function, broken out of
1010 elf_link_add_object_symbols.
1011 (elf_link_add_object_symbols): Call it.
1013 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
1015 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
1016 handle case where COFF filehdr does not immediately follow PE
1018 * coffgen.c (coff_object_p): Remove useless seek to current
1021 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
1023 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
1026 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
1028 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
1029 symbols, skip N_ABS symbols with debugging storage classes.
1031 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
1033 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
1034 relocs in shared libraries which refer to local symbols. Cope
1035 with addend when processing a GOT relocation.
1037 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
1038 for sections that the linker didn't create.
1039 (ppc_elf_finish_dynamic_sections): Only try to write out a section
1040 symbol if it was created in ppc_elf_size_dynamic_sections.
1041 (ppc_elf_relocate_section): Complain if we have to generate a reloc
1042 relative to a section for which we didn't output a symbol.
1044 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
1045 relocs are 'rela' relocs, like everything else. .rela.plt is not
1046 a read-only section, so we don't have to special-case it.
1048 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
1049 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
1051 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
1052 (ppc_elf_relocate_section): @got offsets are 4 from start of the
1053 actual .got section.
1054 * elflink.c (_bfd_elf_create_got_section): The three reserved
1055 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
1057 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
1060 * elf32-ppc.c (ppc_elf_check_relocs): Use
1061 _bfd_elf_create_got_section to create the GOT rather than
1062 ppc_elf_create_linker_section. Create the '.rela.got' section
1064 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1065 symbol has a GOT entry.
1066 (ppc_elf_relocate_section): Record when a symbol is used through
1067 the GOT, and allocate space in the GOT for each such symbol.
1068 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1069 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1072 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1073 treated in a similar way to ADDR16_HA relocs.
1074 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1075 shared objects; the linker must deal with them.
1076 (ppc_elf_create_linker_section): Stop setting
1077 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1078 LINKER_SECTION_PLT stuff.
1079 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1080 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1081 section, not ELF-specific calls.
1082 (elf_backend_plt_not_loaded): Set to 1.
1083 (elf_backend_got_symbol_offset): Set to 4.
1084 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1085 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1086 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1087 plt_not_loaded member.
1088 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1089 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1091 (elf_backend_G_O_T_offset): Set default to 0.
1092 (elfNN_bed): Set added fields.
1094 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1095 DT_RELENT in shared objects; should be DT_RELAENT.
1097 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1098 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1099 such a reloc (in a non-shared object) refers to a symbol that's
1102 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1104 * elfcode.h (put_signed_word): Define.
1105 (get_signed_word): Define.
1106 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1107 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1109 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1110 bfd_get_signed_32 to set the r_addend field.
1111 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1112 bfd_h_get_signed_64 to set the r_addend field.
1114 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1116 * elf32-i386.c (elf_i386_relocate_section): When generating a
1117 shared library, do the relocation if the input section is not
1118 allocated in memory.
1120 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1121 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1122 (elf_fix_symbol_flags): New static function, broken out of
1123 elf_adjust_dynamic_symbol.
1124 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1125 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1126 forced local even if NEEDS_PLT is set. When forcing a symbol to
1127 be local, clear NEEDS_PLT.
1128 (elf_link_output_extsym): Remove unused local bed.
1130 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1132 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1133 for derived elf linker hash table entries. References to
1134 elf_link_hash_entry changed appropriately.
1135 (elf32_mn10300_link_hash_table): New structure for derived elf
1137 (elf32_mn10300_hash_table): Define.
1138 (elf32_mn10300_link_hash_traverse): Likewise.
1139 (elf32_mn10300_link_hash_newfunc): New function.
1140 (elf32_mn10300_link_hash_table_create): Likewise.
1141 (elf32_mn10300_finish_hash_table_entry): Likewise.
1142 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1143 of prologue code, and call:32->call:16 relaxing.
1144 (compute_function_info: New function.
1145 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1147 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1149 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1150 for a symbol which is being forced to be local.
1151 * elf32-i386.c (elf_i386_relocate_section): Write out the
1152 relocation value for a GOT reloc for a symbol which is turning
1153 into a local symbol.
1154 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1155 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1157 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1159 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1160 value if the symbol is turning into a local symbol.
1161 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1162 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1164 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1166 * elflink.h (elf_link_add_object_symbols): Also read verneed
1167 information by calling `_bfd_elf_slurp_version_tables'.
1168 (elf_link_add_object_symbols): For undefined symbols look for
1169 version information in the verneed records.
1170 (elf_link_add_object_symbols): Use soname of shared object
1171 for verneed record if it is available.
1173 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1175 * cpu-arm.c: Add prototypes for compatible and scan.
1176 * cofflink.c: Add prototype for mark_relocs.
1178 * archive.c (bfd_special_undocumented_glue): Change filename to
1179 const pointer. Add prototype.
1181 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1183 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1184 sections that will be discarded.
1186 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1188 * elflink.h (elf_link_find_version_dependencies): When searching
1189 for known version symbol skip non-matching verdef records, not
1192 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1194 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1195 not a bfd_vma, to the base file, to match how dlltool reads it.
1197 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1199 * reloc.c: Add thumb relocations.
1201 * bfd-in2.h: Add Thumb relocations.
1203 * libbfd.h: Add Thumb relocations.
1205 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1207 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1209 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1211 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1212 for a section even if it is not loaded.
1214 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1216 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1217 input and output files.
1218 (_bfd_coff_generic_relocate_section): Check whether input file,
1219 not output file, is a PE file.
1221 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1223 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1225 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1227 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1230 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1232 * cpu-arm.c (compatible): Add test for supersets of ARM
1235 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1237 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1240 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1242 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1243 called directly by gas/config/tc-arm.c.
1245 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1247 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1248 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1250 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1252 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1255 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1257 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1258 (coff_bfd_copy_private_bfd_data): Ditto.
1259 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1260 (coff_arm_bfd_print_private_bfd_data): Ditto.
1261 (coff_arm_bfd_set_private_flags): Ditto.
1262 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1264 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1266 * libcoff-in.h (struct coff_final_link_info): Add boolean
1267 global_to_static member for support of task linking.
1268 (_bfd_coff_write_task_globals): Add prototype.
1269 * libcoff.h: Regenerate.
1270 * coffcode.h (coff_write_object_contents): Use #ifdef to
1271 check RS6000COFF_C, to be consistent with all other uses
1273 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1274 call _bfd_coff_write_task_globals.
1275 (_bfd_coff_link_input_bfd): If doing task linking, convert
1276 global functions to static.
1277 (_bfd_coff_write_global_sym): If doing task linking, convert
1278 global variables to static.
1279 (_bfd_coff_write_task_globals): New function.
1280 start-sanitize-tic80
1281 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1282 (C_AUTOARG): #undef since it clashes with C_UEXT.
1283 (C_LASTENT): #undef since it clashes with C_STATLAB.
1284 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1286 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1287 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1288 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1291 start-sanitize-tic80
1292 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1294 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1295 PP relocations to complain_overflow_dont.
1297 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1299 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1300 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1302 (ppbase_reloc, glob15_reloc): New static functions.
1303 (glob16_reloc, local16_reloc): New static functions.
1304 (rtype2howto): Handle all relocation types.
1305 (coff_tic80_relocate_section): New static function.
1306 (coff_relocate_section): Define to coff_tic80_relocate_section.
1307 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1310 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1312 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1313 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1315 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1316 callers. If PE file, don't add section VMA.
1317 (coff_write_alien_symbol): If PE file, don't add section VMA.
1318 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1319 (_bfd_coff_write_global_sym): Likewise.
1320 (_bfd_coff_generic_relocate_section): Likewise.
1322 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1325 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1327 * cofflink.c (mark_relocs): Add new function to mark symbols which
1328 are used by relocations.
1329 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1330 suppress the skipping of symbols that have thus been marked.
1332 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1334 * coff-sh.c (sh_merge_private_data): New static function.
1335 (coff_bfd_merge_private_bfd_data): Define.
1337 start-sanitize-tic80
1338 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1340 * coff-tic80.c: Remove unnecessary #ifdefs.
1341 * config.bfd: Set targ_underscore to yes for tic80.
1343 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1345 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1346 with unresolved external symbols in GDB).
1349 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1351 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1352 the symbols associated with each BFD.
1353 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1355 * elf-m10200.c: Likewise.
1356 * elf32-m32r.c: Likewise.
1357 * elf32-sh.c: Likewise.
1359 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1361 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1362 alignment of a common symbol. If two symbols that look like
1363 common symbols are found in two shared libraries, and the size is
1364 different, use the larger size, and warn if --warn-common. If a
1365 common symbol overrides a definition in a shared library, set the
1366 size to the larger size, and warn if --warn-common.
1368 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1370 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1371 into any other machine type.
1373 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1375 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1376 data into an unitialised destination set its machine type as well.
1378 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1380 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1381 to common symbol size. Consistently treat uninitialized symbols
1382 in shared objects as common symbols.
1384 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1386 * archures.c (constants): Added new constants to identify the
1387 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1388 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1390 * bfd-in2.h (constants): Added new constants to identify
1391 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1392 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1393 bfd_mach_arm_4T. This file is auto-magically generated from the
1394 archures.c file. This update is just to save work.
1396 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1397 coff_arm_bfd_print_private_bfd_data,
1398 coff_arm_bfd_set_private_flags,
1399 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1400 (global): Macro redefinitions set up to use these new functions.
1402 * coffcode.h (coff_mkobject_hook): Added call to
1403 coff_arm_bfd_set_private_flags().
1404 (coff_set_arch_mach_hook): Added code to set machine type based on
1405 bits stored in internal flags.
1406 (coff_set_flags): Added code to set the new bits in the flags
1407 field based on the machine number.
1408 (function definition macros): Made all function definition macros
1409 conditional so that they can be overridden by target specific
1412 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1413 Structure extended to include new types, one each for ARMv2,
1414 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1416 * libcoff-in.h (struct coff_tdata): Added flags field.
1418 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1420 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1422 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1425 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1427 * coffgen.c (coff_find_nearest_line): If there are no syments,
1430 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1432 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1434 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1436 * targmatch.sed: Add explicit \n characters to work around bug in
1437 HP/UX 10.20 sed program.
1439 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1441 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1444 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1446 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1448 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1450 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1451 (struct elf_m68k_pcrel_relocs_copied, struct
1452 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1453 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1454 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1455 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1457 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1458 PC relative relocs for a global symbol defined in a regular
1459 object, and count the number of PC relative relocs copied for any
1461 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1462 traverse with elf_m68k_discard_copies.
1464 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1466 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1467 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1469 * coffcode.h (coff_compute_section_file_positions): Force the
1470 potential last byte in the file to be written out when
1473 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1475 * configure.host (mips*-*-openbsd*): New host.
1477 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1479 * elflink.h (elf_link_add_object_symbols): Only subtract the
1480 section VMA from the symbol value if this is a fully linked file.
1482 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1483 (struct elf_i386_link_hash_entry): Define.
1484 (struct elf_i386_link_hash_table): Define.
1485 (elf_i386_link_hash_traverse): Define.
1486 (elf_i386_hash_table): Define.
1487 (elf_i386_link_hash_newfunc): New static function.
1488 (elf_i386_link_hash_table_create): New static function.
1489 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1490 PC relative relocs for a global symbol defined in a regular
1491 object, and count the number of PC relative relocs copied for any
1493 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1494 traverse with elf_i386_discard_copies.
1495 (elf_i386_discard_copies): New static function.
1496 (bfd_elf32_bfd_link_hash_table_create): Define.
1498 From Gordon W. Ross <gwr@mc.com>:
1499 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1500 (sunos4_aout_backend): Use MY_entry_is_text_address.
1503 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1505 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1506 R_D30V_32_NORMAL to 2 (4 bytes).
1509 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1511 From Gordon W. Ross <gwr@mc.com>:
1512 * netbsd.h (N_SHARED_LIB): Define.
1513 (SEGMENT_SIZE): Don't define.
1514 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1516 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1517 (SEGMENT_SIZE): Don't define.
1519 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1520 to sizeof Rela structure, not sizeof Rel structure. From Gary
1521 Thomas <g.thomas@opengroup.org>.
1523 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1525 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1526 whenever entry is larger than text address, but only by whole
1527 pages. From Gordon W. Ross <gwr@mc.com>.
1529 * Makefile.in (install): Depend upon installdirs. Use
1530 mkinstalldirs to build $(oldincludedir).
1531 (installdirs): New target.
1533 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1534 if this is a debugging section which we are stripping.
1536 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1538 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1539 alpha-specific target data struct.
1541 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1543 From Thomas Graichen <graichen@rzpd.de>:
1544 * Makefile.in: Always use $(SHELL) when running move-if-change.
1545 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1546 * configure: Rebuild.
1548 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1550 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1551 VMA if this is an executable file or a shared object.
1553 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1556 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1558 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1559 start of the file. Remove uses later on which switch using
1561 (MY(callback)): Handle entry_is_text_address.
1562 (MY_entry_is_text_address): Define if not defined.
1563 (MY(backend_data)): Initialize new field.
1564 * aoutf1.h (sunos4_aout_backend): Likewise.
1565 * i386aout.c (MY(backend_data)): Likewise.
1566 * i386mach3.c (MY(backend_data)): Likewise.
1567 * mipsbsd.c (MY(backend_data)): Likewise.
1568 * sparclynx.c (sparclynx_aout_backend): Likewise.
1569 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1570 (MY_entry_is_text_address): Define.
1571 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1573 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1574 whose name starts with `.'.
1576 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1578 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1579 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1580 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1581 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1582 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1583 sparc-*-openbsd*): New targets.
1584 * configure: Rebuild.
1586 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1588 * stabs.c (struct stab_section_info): New field
1590 (_bfd_link_section_stabs): Fill the above array.
1591 (_bfd_stab_section_offset): Use `cumulative_skips' to
1592 speed up offset calculation.
1594 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1596 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1597 addend for non pc-relative relocations.
1599 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1600 for non-existent function.
1602 * elf-m10300.c (mn10300_elf_relax_section): New function.
1603 (mn10300_elf_relax_delete_bytes): Likewise.
1604 (mn10300_elf_symbol_address_p): Likewise.
1605 (mn10300_elf_get_relocated_section_contents): Likewise.
1606 (bfd_elf32_bfd_relax_section): Define.
1607 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1609 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1611 * configure.host: Set SHLIB_LIBS.
1612 * configure.in: Substitute SHLIB_LIBS.
1613 * configure: Rebuild.
1614 * Makefile.in (SHLIB_LIBS): New variable.
1615 ($(SHLIB)): Use $(SHLIB_LIBS).
1617 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1619 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1620 with bfd_section_vma.
1622 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1624 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1625 Correct CPU file names for mn10[23]00.
1626 * configure: Rebuild.
1628 * bfd.c (bfd_record_phdr): Cast count to size_t before
1631 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1632 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1633 (xcoff_write_archive_contents): LIkewise.
1634 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1635 (mips_elf_create_procedure_table): Likewise.
1636 * peicode.h (pe_print_idata): Likewise.
1637 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1638 * xcofflink.c (xcoff_get_section_contents): Likewise.
1639 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1640 (xcoff_link_add_symbols): Likewise.
1641 (xcoff_link_add_symbols): Likewise.
1643 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1644 (ppcboot_bfd_print_private_bfd_data): Likewise.
1646 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1647 to complain_overflow_signed.
1649 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1651 * VERSION: Set to 2.8.1.
1653 * Branched binutils 2.8.
1655 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1656 deciding whether to copy a reloc into a shared object.
1657 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1658 relocs in unallocated sections.
1659 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1660 R_SPARC_RELATIVE relocs in unallocated sections.
1662 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1664 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1665 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1668 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1670 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1671 override an uninitialized symbol from a shared library with a
1674 * elf-m10200.c: Rename from elf32-mn10200.c.
1675 * elf-m10300.c: Rename from elf32-mn10300.c.
1676 * cpu-m10200.c: Rename from cpu-mn10200.c
1677 * cpu-m10300.c: Rename from cpu-mn10300.c
1678 * Makefile.in: Update accordingly.
1680 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1681 (elf_mips_isa): Move to earlier in file.
1682 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1683 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1686 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1689 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1691 * configure.com: New file.
1692 * config.h-vms: Remove file.
1693 * makefile.vms: Update for new configure scheme.
1695 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1697 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1698 (ppc_process_before_allocation): Declare.
1699 * libcoff.h: Rebuild.
1701 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1703 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1705 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1707 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1709 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1710 symbol index for a R_IHCONST reloc.
1712 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1714 * targmatch.sed: Do not use \(\) recursively.
1716 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1718 * m68klinux.c (MACHTYPE_OK): Define.
1719 * i386linux.c (MACHTYPE_OK): Define.
1721 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1723 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1724 <hjl@gnu.ai.mit.edu>:
1725 * sparclinux.c: New file.
1726 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1727 * bfd-in2.h: Rebuild.
1728 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1729 * configure.in (sparclinux_vec): Add to list of vectors.
1730 * configure: Rebuild.
1731 * targets.c (sparclinux_vec): Declare.
1732 (bfd_target_vector): Add sparclinux_vec.
1733 * Makefile.in: Rebuild dependencies.
1734 (BFD32_BACKENDS): Add sparclinux.o.
1735 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1737 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1738 bfd_coff_backend_data field.
1739 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1741 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1742 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1743 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1745 * bfd.c: Include "libiberty.h".
1746 (strerror): Don't declare.
1747 (bfd_errmsg): Call xstrerror rather than strerror.
1749 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1751 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1752 reloc even if the symbol is in the .bss section.
1753 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1754 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1755 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1757 * coffcode.h (bfd_coff_backend_data): Add new field
1758 _bfd_coff_default_section_alignment_power.
1759 (bfd_coff_default_section_alignment_power): Define.
1760 (bfd_coff_std_swap_table): Initialize new field.
1761 * libcoff.h: Rebuild.
1762 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1763 symbol to the default section alignment.
1765 * COPYING: Update FSF address.
1768 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1770 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1771 21-bit absolute that made it act as a relative.
1774 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1776 * elflink.c (_bfd_elf_create_linker_section): Don't set
1777 bss_section and rel_section from existing sections.
1779 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1782 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1784 * aoutx.h (some_aout_object_p): Change executable test to fix
1785 problems with embedded a.out systems.
1787 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1789 * stabs.c (_bfd_stab_section_offset): New function.
1790 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1791 * libbfd.h: Rebuild.
1792 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1794 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1795 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1796 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1797 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1798 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1800 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1801 symbol. Check for memory allocation failure of *psinfo.
1802 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1803 callers. Set the value of the header symbol.
1804 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1805 * libbfd.h: Rebuild.
1807 start-sanitize-tic80
1808 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1810 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1811 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1812 reloc types, rather than silently failing to generate an output file.
1815 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1817 * targmatch.sed: Use the hold space to put the #ifdef around the
1818 the string constant.
1819 * targets.c (UNSUPPORTED_TARGET): Don't define.
1820 (find_target): Don't check for UNSUPPORTED_TARGET.
1821 (bfd_set_default_target): Don't try to optimize by checking for
1824 * Makefile.in: Rebuild dependencies.
1825 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1826 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1827 (elf32-m32r.o): Remove explicit target.
1829 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1832 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1833 count section symbols for sections that were created by the
1834 linker, or are not allocatable or not loadable.
1835 (elf32_sparc_finish_dynamic_sections): Output output section
1836 symbols for section for which we made space for them.
1838 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1840 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1841 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1843 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1845 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1846 (m32r_hi16_list): New static local.
1847 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1848 (m32r_elf_do_hi16_reloc): Delete.
1849 (m32r_elf_relocate_hi16): New function.
1850 (m32r_elf_lo16_reloc): New function.
1851 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1854 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1856 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1857 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1858 (m32r_elf_final_sda_base): New function.
1859 (m32r_elf_relocate_section): Rewrite sdata support.
1860 (m32r_elf_finish_dynamic_sections): Delete.
1862 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1864 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1865 * coff-svm68k.c: New file. Just defines some macros and includes
1867 * coff-m68k.c: Add functions to handle common addends, moved in
1868 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1869 Control whether relocs are visible using STATIC_RELOCS.
1870 * cf-m68klynx.c: Simplify greatly: just define macros to control
1872 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1873 * targets. (m68ksysvcoff_vec): Declare.
1874 (bfd_target_vector): Add m68ksysvcoff_vec.
1875 * config.bfd (m68*-motorola-sysv*): New target.
1876 * configure.in (m68ksysvcoff_vec): New vector.
1877 * configure: Rebuild.
1878 * Makefile.in: Rebuild dependencies.
1879 (BFD32_BACKENDS): Add coff-svm68k.o.
1880 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1882 * binary.c (binary_set_section_contents): Don't get misled if the
1883 first section is not loadable. From Matthew L. Martin
1886 * elflink.h (elf_bfd_final_link): Set the value of a section
1887 symbol to the section address unless doing a relocateable link.
1889 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1891 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1892 .plt entry if we've taken the function's address.
1893 (elf64_alpha_merge_gots): Merge collected flags info as well.
1895 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1897 * Many files: Add function prototypes.
1898 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1899 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1900 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1901 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1902 * peicode.h: Change several void * parameters to PTR.
1903 * srec.c (srec_get_symbol_info): Make static.
1904 * syms.c (bfd_symbol_is_absolute): Remove.
1905 * Makefile.in: Rebuild dependencies.
1907 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1909 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1910 (bfd_elf32_bfd_is_local_label): Don't define.
1912 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1915 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1917 * bfd-in.h: Don't include obstack.h.
1918 (struct bfd_hash_table): Change memory field to PTR.
1919 * bfd.c (struct _bfd): Change memory field to PTR.
1920 * bfd-in2.h: Rebuild.
1921 * libbfd-in.h (bfd_release): Declare as function, don't define as
1923 * libbfd.h: Rebuild.
1924 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1925 objalloc routines rather than obstack routines.
1926 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1927 (getpagesize): Don't define.
1928 (_bfd_new_bfd): Don't set _bfd_chunksize.
1929 (bfd_openr): Free new bfd and objalloc on failure.
1930 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1931 (bfd_alloc_size): Remove.
1932 (bfd_release): New function.
1933 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1934 objalloc routines rather than obstack routines.
1935 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1936 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1937 objalloc routines rather than obstack routines.
1938 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1939 (struct accumulate): Change memory to struct objalloc *.
1940 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1941 * dep-in.sed: Don't remove obstack.h from dependency list.
1942 * Makefile.in: Rebuild dependencies.
1943 (BFD_H_DEPS): Remove obstack.h.
1944 (install): Don't install obstack.h.
1945 * Many files: Don't include "obstack.h".
1948 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1949 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1950 * libbfd.h: Rebuild.
1951 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1952 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1953 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1955 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1956 old version of bfd_alloc.
1957 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1958 * libbfd.h: Rebuild.
1959 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1961 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1963 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1964 ELF local label syntax as well.
1966 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1968 * config.bfd (powerpc-*-beos*): New target.
1969 * configure.in (powerpc-*-beos*): Add case that explicitly
1970 does not set COREFILE for now. A future BeOS version is
1971 expected to support core files.
1972 * configure: Regenerate with autoconf.
1974 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1976 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1977 seen with a local symbol, rather than crashing.
1979 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1980 version symbols if there aren't any.
1982 start-sanitize-tic80
1983 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1985 * coff-tic80.c (coff_rtype_to_howto): Define
1986 (coff_tic80_rtype_to_howto): Clone generic coff version and
1987 add code to handle the funky TI "internal relocations".
1990 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1992 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1993 or size changes because of a weak symbol.
1995 * cisco-core.c (SIGEMT): Define if not defined.
1997 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1999 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
2000 setting ever. Sanity check the version number. Sort out copying
2001 flags and other information when adding an indirect symbol.
2002 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
2003 symbols added by the backend. Clear the entire contents of the
2005 (elf_export_symbol): Ignore indirect symbols.
2006 (elf_link_output_extsym): Accept a section without an owner in an
2008 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
2009 version count. Correct the allocation of x_versymp.
2011 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
2012 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
2013 Don't return bfd_und_section_ptr when info->shared.
2014 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
2015 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
2016 (mips_elf_check_relocs): Resolve an indirect symbol in
2018 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
2019 SHN_MIPS_TEXT or SHN_MIPS_DATA.
2021 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
2023 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
2025 From Eric Youngdale <eric@andante.jic.com>:
2026 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
2027 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
2028 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
2029 versioned symbol appears in both a regular and a shared object.
2030 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
2031 appropriate. Improve error message.
2032 (struct elf_outext_info): Rename from elf_finfo_failed. Change
2033 all uses. Add localsyms field.
2034 (elf_bfd_final_link): When generating a shared library, call
2035 elf_link_output_extsym to output all local symbols.
2036 (elf_link_output_extsym): Handle symbols which were forced to
2039 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
2041 From Eric Youngdale <eric@andante.jic.com>:
2042 * elf-bfd.h (elf_symbol_type): Add version field.
2043 * elfcode.h (elf_slurp_symbol_table): Set version field.
2044 * elflink.h (elf_link_add_object_symbols): When creating an
2045 indirect symbol for a default version symbol, set DEF_DYNAMIC if
2046 appropriate. Set up an indirection from the nondefault version of
2048 (NAME(bfd_elf,size_dynamic_sections)): Call
2049 elf_link_assign_sym_version before checking whether there are any
2050 versions. Always record the version name as a dynamic symbol.
2051 Initialize counters.
2052 (elf_link_assign_sym_version): After finding a version, see if a
2053 symbol should be forced to local scope. Create a new version
2054 definition if appropriate.
2055 (elf_link_output_extsym): Correct indirect symbol handling.
2056 * elf.c (bfd_elf_print_symbol): Print version information.
2057 (bfd_section_from_shdr): Turn version sections into BFD sections.
2058 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
2059 if sh_info is not already set.
2060 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2062 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2063 _bfd_stringtab_add to copy the name into permanent memory if
2066 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2068 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2070 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2072 * coffcode.h (bfd_coff_backend_data): Change
2073 _bfd_coff_compute_section_file_positions to return a boolean
2074 value. Change all callers.
2075 (coff_compute_section_file_positions): Change return type to
2076 boolean. If the size of the last section changed, then output a
2077 zero byte at the end of the file.
2078 * libcoff.h: Rebuild.
2080 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2081 for at least 6 output symbols.
2082 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2083 emit a TC csect to represent the space they take up. For an XO
2084 symbol, just emit a reference, not a csect.
2086 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2087 Solaris doesn't like the combined options, and the -f is
2089 (stamp-tshlink, install): Likewise.
2091 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2092 handling when little endian.
2094 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2096 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2097 (mn10300_elf_relocate_section): Likewise.
2098 (elf_backend_relocate_section): Define.
2100 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2101 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2102 (elf32_mn10300_howto_table): Likewise.
2103 (elf32_mn10300_reloc_map): Likewise.
2104 (bfd_elf32_mn10300_reloc): Delete unused function.
2106 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2108 start-sanitize-tic80
2109 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2110 understand, just set the howto field to NULL, and the caller will
2111 print an appropriate error message.
2113 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2114 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2115 block. Use NULL for initializations of "ptr" rather than bare 0.
2116 * coff-h8300.c: Fix typo in comment.
2117 * coff-h8500.c: Ditto.
2119 * coff-z8k.c: Ditto.
2121 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2123 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2124 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2125 m32r_elf_get_relocated_section_contents): First pass at relax support.
2127 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2129 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2130 entry for reading verdef records.
2131 Use correct braces for computing increments of extverdaux and
2132 exteverdef record pointers.
2134 start-sanitize-tic80
2135 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2137 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2141 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2143 * elflink.h (elf_link_find_version_dependencies): Check that
2144 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2147 start-sanitize-tic80
2148 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2150 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2153 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2155 * targets.c (bfd_default_vector): Make non-const.
2156 (find_target): New static function, broken out of
2158 (bfd_set_default_target): New function.
2159 (bfd_find_target): Call find_target. When defaulting, use
2160 bfd_default_vector[0] if it is not NULL.
2161 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2162 * bfd-in2.h, libbfd.h: Rebuild.
2164 * syms.c (bfd_is_local_label): Return false if the symbol has no
2166 * coff-i960.c (coff_i960_is_local_label_name): New function.
2167 (coff_bfd_is_local_label_name): Define.
2168 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2169 (coff_bfd_is_local_label_name): Define.
2170 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2171 (coff_bfd_is_local_label_name): Define.
2172 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2173 with .. or _.L_ as local.
2174 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2175 (bfd_elf32_bfd_is_local_label_name): Define.
2176 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2177 beginning with $ as local.
2179 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2181 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2182 rather than comparing against info->lprefix.
2183 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2184 * elflink.h (elf_link_input_bfd): Likewise.
2185 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2186 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2188 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2189 _bfd_elf_is_local_label_name if not already defined.
2190 * elf.c (_bfd_elf_is_local_label_name): New function.
2191 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2193 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2194 (m88k_is_local_label_name): New static function.
2196 * coffcode.h (coff_bfd_is_local_label_name): Define as
2197 _bfd_coff_is_local_label_name if not already defined.
2198 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2199 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2200 * libcoff.h: Rebuild.
2202 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2203 to _bfd_is_local_label_name.
2204 (bfd_target): Likewise.
2205 * syms.c (bfd_is_local_label): Define as function, not macro.
2206 (bfd_is_local_name): Define.
2207 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2208 bfd_generic_is_local_label, and take a string rather than a
2210 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2211 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2212 (bfd_generic_is_local_label): Don't declare.
2213 (bfd_generic_is_local_label_name): Declare.
2214 * bfd-in2.h, libbfd.h: Rebuild.
2215 * All backends: Change local_label to local_label_name.
2217 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2218 (mips_elf_relocate_got_local): Change return type to boolean.
2219 Don't assume that the first zero entry is unassigned; instead, use
2221 (mips_elf_relocate_section): Check return value of
2222 mips_elf_relocate_got_local.
2223 (mips_elf_create_got_section): Initialize assigned_gotno field.
2226 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2228 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2232 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2234 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2235 that have no contents merely because linker_mark is not set.
2237 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2239 * config.bfd (mips*-*-lnews*): New target.
2240 * coff-mips.c (mips_relocate_section): Make assert compare
2241 content byteorder instead of header byteorder.
2242 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2244 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2245 * configure.in (ecoff_biglittle_vec): Add case.
2246 * configure: Update.
2248 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2250 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2251 name begins with ".note".
2252 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2253 section whose name begins with ".note".
2254 (get_program_header_size): Corresponding change.
2256 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2257 jal and for jal overflow.
2259 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2261 From Eric Youngdale <eric@andante.jic.com>:
2262 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2263 not found, try looking it up again without the version name.
2264 (elf_link_add_object_symbols): Always link against the dynamic
2265 symbol table of a dynamic object. When linking against a dynamic
2266 object, include version strings in symbol names, and set up
2267 version information. Add indirect symbols for default versions.
2268 (elf_link_create_dynamic_sections): Add special version sections.
2269 (struct elf_assign_sym_version_info): Define.
2270 (struct elf_find_verdep_info): Define.
2271 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2272 up version sections.
2273 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2274 (elf_link_find_version_dependencies): New static function.
2275 (elf_link_assign_sym_version): New static function.
2276 (elf_link_renumber_dynsyms): New static function.
2277 (struct elf_final_link_info): Add symver_sec field.
2278 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2279 local symbols of a dynamic object. Handle DT_VER* constants.
2280 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2281 dynamic object. Skip indirect symbols from ELF objects. Remove
2282 the version name before choosing a hash bucket. Write out the
2283 version information if appropriate.
2284 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2285 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2286 (bfd_elf64_size_dynamic_sections): Likewise.
2287 * bfd-in2.h: Rebuild.
2288 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2289 Change elf_link_hash_flags to unsigned short.
2290 (ELF_LINK_HIDDEN): Define.
2291 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2292 dynverdef_hdr, dynversym_section, dynverdef_section,
2293 dynverref_section, cverdefs, cverrefs, verdef, verref.
2294 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2295 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2296 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2297 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2298 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2299 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2300 (_bfd_elf_slurp_version_tables): Declare.
2301 * elf.c (_bfd_elf_swap_verdef_in): New function.
2302 (_bfd_elf_swap_verdef_out): Likewise.
2303 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2304 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2305 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2306 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2307 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2308 version information if there is any.
2309 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2310 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2311 (elf_fake_sections): Handle .gnu.version* section names.
2312 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2313 (_bfd_elf_slurp_version_tables): New function.
2314 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2315 version name in string entered in dynamic hash table.
2316 * elfcode.h: Include fnmatch.h.
2317 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2318 symbol which was forced to become local.
2319 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2320 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2321 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2322 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2324 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2326 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2328 (mn10200_elf_relax_section): Correctly compute a symbol's value
2329 when the symbol is local, but not in the same section as we are
2330 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2333 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2335 * elf32-m32r.c: Rewrite to use ELF backend linker.
2336 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2337 Add small data area support (R_M32R_SDA16).
2338 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2339 * bfd-in2.h,libbfd.h: Regenerated.
2341 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2343 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2344 (mn10200_elf_relax_delete_bytes): Likewise.
2345 (mn10200_elf_symbol_address_p): Likewise.
2346 (mn10200_elf_get_relocated_section_contents): Likewise.
2347 (bfd_elf32_bfd_relax_section): Define.
2348 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2350 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2351 (mn10200_elf_relocate_section): Likewise.
2352 (elf_backend_relocate_section): Define.
2355 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2357 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2358 reloc.c, targets.c: New target, elf-*-D30V.
2360 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2362 * cpu-d30v.c, elf32-d30v.c: New files.
2365 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2367 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2368 * bfd-in2.h: Regenerated.
2369 start-sanitize-tic80
2370 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2371 (rtype2howto): Add function.
2372 (tic80_howto_table): Add.
2375 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2377 * sysdep.h: Don't define errno in MSVC if error.h is included.
2379 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2381 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2382 is initialized before it is used.
2384 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2386 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2387 symbol into a weak undefined symbol; leave it as a common symbol.
2389 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2391 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2392 about a symbol defined in a dynamic object if it has already been
2393 defined in a regular object.
2395 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2397 * makefile.vms: Add gcc flags to allow compiling with current gcc
2399 (targmatch.h): New dependency.
2401 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2403 * evax.h (ALPHA_R_CODEADDR): New relocation.
2404 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2406 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2408 * bfd-in2.h, libbfd.h: Rebuild.
2410 Restrict symbol length to 64 bytes, case preserving:
2411 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2412 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2413 (_bfd_evax_length_hash_symbol): Added.
2414 * evax-etir.c (_bfd_evax_write_etir): Call
2415 _bfd_evax_length_hash_symbol before output of symbol.
2416 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2417 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2419 * evax-emh.c: Output filename to object file without path.
2421 * evax-egsd.c: New sections for local and global commons.
2423 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2424 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2425 notices. Replace AXP with Alpha.
2427 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2429 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2430 sections if we are creating a shared library.
2432 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2434 * configure.host (i386-windows): Don't set host64=true.
2436 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2438 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2439 (elf_mips16_gprel_howto): New static variable.
2440 (mips16_gprel_reloc): New static function.
2441 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2442 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2443 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2444 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2445 * bfd-in2.h, libbfd.h: Rebuild.
2447 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2449 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2450 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2452 start-sanitize-r5900
2453 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2455 * config.bfd: add r5900
2458 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2460 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2461 the output section will be the absolute section; don't print an
2462 assertion message for that case when doing a relocateable link.
2464 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2466 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2467 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2468 need_fn_sub, call_stub, and call_fp_stub.
2469 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2470 (mips_elf_link_hash_newfunc): Initialize new fields.
2471 (mips_elf_link_hash_table_create): Likewise.
2472 (mips_elf_relocate_section): Redirect relocations to use mips16
2473 stubs when appropriate.
2474 (mips_elf_check_relocs): Attach stub sections to the appropriate
2475 symbol. Set need_fn_stub when appropriate.
2476 (mips_elf_always_size_sections): New static function.
2477 (mips_elf_check_mips16_stubs): New static function.
2478 (elf_backend_always_size_sections): Define.
2479 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2481 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2482 attached to sections which are not being included in the link.
2484 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2486 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2487 symbol value when computing the addend for a pc_relative
2490 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2492 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2493 relocateable link, just skip pc_relative pcrel_offset relocs.
2494 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2495 structure for an ARM26 reloc which can be resolved.
2496 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2497 reloc can be resolved.
2499 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2500 error in overflow check for R_RELBYTE.
2502 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2504 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2505 From Mark Rasin <mark.rasin@telrad.co.il>.
2507 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2510 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2512 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2513 (elf_mn10200_howto_table): Likewise.
2514 (mn10200_reloc_map): Likewise.
2516 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2518 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2519 * bfd-in2.h, libbfd.h: Regenerated.
2520 * elf32-m32r.c: Add support for them.
2522 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2524 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2525 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2526 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2527 r_format and r_pcrel. Always return a value.
2528 * riscix.c (MY_final_link_callback): Define to dummy value.
2530 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2531 relocations against the text segment, look up the output name of
2533 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2534 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2535 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2536 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2537 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2539 start-sanitize-tic80
2540 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2542 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2543 routines for little endian data.
2544 * coffcode.h (coff_write_object_contents): Set magic to
2545 TIC80_ARCH_MAGIC for TIc80.
2547 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2549 * coff-tic80.c (tic80coff_vec): Change to little endian data
2553 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2555 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2556 auxiliary_filters parameter to be const char * const *. Accept a
2557 NULL terminated array.
2558 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2559 (bfd_elf32_size_dynamic_sections): Update declaration.
2560 * bfd-in2.h: Rebuild.
2562 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2564 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2565 NOTYPE symbol in a text section as a FUNC symbol.
2567 * coffcode.h (coff_compute_section_file_positions): Force
2568 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2570 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2572 * libaout.h (machine_type): Reserve several values for sparclet.
2574 start-sanitize-tic80
2575 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2577 * config.bfd (tic80-*-*): Don't require 'coff'.
2580 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2582 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2583 table to v850_elf_reloc for all non-standard relocations.
2584 (v850_elf_check_relocs): Add check for h being non-null.
2585 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2586 statement instead of multiple ifs.
2587 (v850_elf_relocate_section): Fix up error message, don't just call
2590 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2592 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2593 Use bfd_elf_generic_reloc as special function for all relocs.
2594 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2596 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2597 24bit pc-relative reloc.
2599 start-sanitize-tic80
2600 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2602 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2603 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2604 header byte order is little endian. Use correct bfd_get and
2605 bfd_put routines for little endian headers.
2606 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2607 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2610 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2612 * reloc.c: Add BFD_RELOC_24.
2613 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2614 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2615 * bfd-in2.h, libbfd.h: Rebuilt.
2617 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2619 elf64-alpha multiple .got rewrite:
2621 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2622 (bfd_elf*_mkobject): Don't define here ...
2623 * elfxx-target.h: ... but rather here. Default always_size_sections
2625 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2626 what the #defines in elf-bfd.h transmuted it to anyway.
2628 * section.c: Add SEC_LINKER_CREATED flag.
2629 * bfd-in2.h: Rebuild.
2630 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2631 relocation section flags.
2632 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2633 SEC_IN_MEMORY to recognize generated bits.
2634 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2636 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2637 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2638 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2639 * elf32-ppc.c (ppc_elf_create_linker_section,
2640 ppc_elf_size_dynamic_sections): Likewise.
2641 * elf32-sparc.c (elf32_sparc_check_relocs,
2642 elf32_sparc_size_dynamic_sections): Likewise.
2643 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2645 (_bfd_elf_create_dynamic_sections): Likewise.
2646 (_bfd_elf_make_linker_section_rela): Likewise.
2647 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2648 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2649 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2650 to identify generated bits.
2651 (elf_link_input_bfd): Likewise.
2653 * elf64-alpha.c: Rewrite everything touching relocations.
2655 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2657 * elf32-v850.c (all functions and static variables): Go through
2658 and regularize names to be of the form v850_elf_<xxx>.
2659 (toplevel): Include <elf/v850.h>.
2660 (enum reloc_type): Move to include/elf/v850.h.
2661 (v850_elf_check_relocs): For common variables, if the variable is
2662 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2663 into the appropriate section.
2664 (elf_backend_check_relocs): Define.
2666 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2668 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2670 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2672 * config.bfd (mips*el-*-linux*): New target.
2673 (mips*-*-linux*): New target.
2675 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2676 Return a useful value.
2678 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2680 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2682 * configure: Rebuild.
2683 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2684 ac_cv_func_mmap in bfd/configure.host.
2686 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2687 filter_shlib and auxiliary_filter_shlib parameters.
2688 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2690 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2691 (bfd_elf64_size_dynamic_sections): Likewise.
2692 * bfd-in2.h: Rebuild.
2694 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2696 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2697 symbols, don't export a symbol which is defined by an object in an
2698 archive which contains shared objects.
2700 start-sanitize-tic80
2701 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2703 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2704 for TI TMS320c80 (MVP).
2705 (bfd_archures_list): Add bfd_tic80_arch.
2706 * bfd-in2.h: Regenerate by running "make headers".
2708 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2710 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2711 * configure.in (case $vec): Correct typo, "tb" not "tp".
2712 Also add cofflink.o for tic80coff_vec.
2713 * configure: Regenerate with autoconf.
2716 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2718 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2719 is configured with --with-mmap.
2721 start-sanitize-tic80
2722 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2724 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2725 (ALL_MACHINES): Add cpu-tic80.o
2726 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2727 * coff-tic80.c: Add skeleton, cloned from another coff config.
2728 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2732 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2734 * TODO: Correct a misspelling.
2735 start-sanitize-tic80
2736 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2737 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2738 * configure.in (case $vec): Add tic80coff_vec entry.
2739 * configure: Regenerate with autoconf.
2740 * archures.c (bfd_tic80_arch): Declare.
2741 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2742 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2743 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2744 (bfd_target_vector): Add tic80coff_vec entry.
2747 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2749 * elflink.h (elf_buckets): Add some more values for larger
2752 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2754 * Makefile.in (install): Move subdir_do out of conditional. From
2755 Fred Fish <fnf@cygnus.com>.
2757 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2759 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2761 (elf_mn10200_howto_table): Likewise.
2762 (mn10200_reloc_map): Likewise.
2764 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2766 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2767 mips16 symbol during the link.
2768 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2770 (mips_elf_link_output_symbol_hook): New static function.
2771 (elf_backend_link_output_symbol_hook): Define.
2773 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2776 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2778 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2779 against SEC_DEBUGGING sections here (revert patch of December 5).
2780 * elfcode.h (elf_object_p): Check for them here, instead.
2782 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2784 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2785 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2787 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2788 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2789 * elf-bfd.h (struct elf_size_info): Update declaration of
2791 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2792 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2793 * elfxx-target.h: Use new dynamic reloc routines by default.
2794 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2797 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2799 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2800 if NAMES_HAVE_UNDERSCORE is defined.
2802 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2804 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2806 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2808 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2811 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2813 * elflink.h (elf_link_add_object_symbols): Only add a weak
2814 symbol if the real definition is in the dynamic symbol table.
2815 After finding the real definition, then, if it is dynamic, add the
2816 weak symbol to the dynamic symbol table.
2818 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2820 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2822 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2825 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2827 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2829 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2830 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2831 * reloc.c: Remove mn10300 big endian relocs.
2832 * bfd-in2.h, libbfd.h: Rebuilt.
2834 * elf32-mn10200.c: Update from elf32-mn10300.c.
2836 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2838 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2840 * elf32-mn10300.c: Add some comments.
2842 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2844 * ihex.c (ihex_scan): Always initialize buf before jumping to
2846 (ihex_read_section): Likewise.
2848 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2850 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2851 inplace for most relocs.
2853 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2855 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2856 even if SEC_ALLOC is not set.
2857 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2858 when deciding whether to copy a reloc into a shared object.
2859 (elf_i386_relocate_section): Likewise.
2860 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2861 (elf32_sparc_relocate_section): Likewise.
2862 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2863 reloc section if it is not set in the source section.
2864 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2865 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2866 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2868 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2870 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2871 expects a .got.plt until we actually create it.
2873 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2875 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2876 message for bfd_reloc_outofrange, rather than aborting. From
2877 Philippe De Muyter <phdm@info.ucl.ac.be>.
2879 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2880 a relocateable link, don't try to process them. From Heinz Wrobel
2881 <wrobel@lpr.e-technik.tu-muenchen.de>.
2883 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2885 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2886 mn10300_info_howto_rel. Tweak reloc argument to be an
2887 Elf32_Internal_Rela.
2888 (USE_RELA): Define instead of USE_REL.
2889 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2891 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2893 * configure.in, configure: Handle mips*-sgi-irix6*.
2894 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2897 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2899 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2900 relocation against a symbol defined in a section with no output
2903 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2905 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2906 * configure, config.in: Rebuild with autoconf 2.12.
2908 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2909 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2910 (swap_out_syms): Set st_other from existing st_other field.
2911 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2913 (elf_link_output_extsym): Set the other field from the global hash
2915 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2916 (elf_mips16_jump_howto): New static variable.
2917 (mips16_jump_reloc): New static function.
2918 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2919 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2920 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2922 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2923 * bfd-in2.h, libbfd.h: Rebuild.
2924 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2926 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2928 * configure.host: Use long long for mips-sgi-irix6*.
2930 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2931 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2933 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2935 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2936 (enum reloc_type): Add more reloc types.
2937 (elf32_mn10300_howto_table): Update for new reloc types.
2938 (elf32_mn10300_reloc_map): Update for new reloc types.
2939 * reloc.c: Add some new relocs for the mn10300 series.
2940 * bfd-in2.h, libbfd.h: Rebuilt.
2942 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2944 * som.c (setup_sections): Don't lose for a space which has
2945 no data, but some symbols.
2947 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2949 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2950 (sunos_link_hash_table_create): Initialize got_needed.
2951 (sunos_create_dynamic_sections): Only set .got section size if it
2952 is not already set. Set got_needed.
2953 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2954 sdynptr, and only handle dynamic sections, if dynamic sections are
2956 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2957 Initialize .got section.
2958 (sunos_scan_ext_relocs): Likewise.
2959 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2961 (sunos_finish_dynamic_link): Check got_needed. Only set up
2962 dynamic linking information if needed.
2964 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2966 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2968 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2970 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2972 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2974 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2977 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2979 * filemode.c: Include sysdep.h.
2980 * ihex.c: Add casts to eliminate compiler warnings.
2981 * sunos.c: Add casts to eliminate compiler warnings.
2983 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2985 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2987 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2988 appropriate relocations in the .so file if shared.
2989 (ppc_elf_relocate_section): Ditto.
2991 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2993 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2994 complain_overflow_unsigned.
2996 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2998 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2999 overflows for R_D10V_16 and R_D10V_18.
3001 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3003 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
3004 (do_with_relocs): Likewise.
3005 (do_as_repeat): Likewise.
3006 (copy_expression): Likewise.
3008 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
3010 * ieee.c (ieee_write_external_part): Correctly record whether
3011 there is an external part.
3013 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
3015 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
3016 handle tda offsets for sld.w and sst.w instructions.
3017 Fix alignment check in sld.w and sst.w tda reloc handling.
3019 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
3021 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
3023 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
3025 * elf32-v850.c: Add comments about assumptions about
3026 char, short & long sizes.
3027 (elf32_v850_bfd_final_link_relocate): Fix sign extension
3028 problems for several relocs.
3030 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
3031 R_V850_SDA_OFFSET entry.
3033 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
3035 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
3036 Store import file index in ldindx.
3037 (xcoff_build_ldsyms): Assume that ldsym was not previously
3038 allocated. For an imported symbol, copy ldindx into l_ifile.
3040 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
3042 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
3043 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
3044 fields in R_V850_TDA_OFFSET.
3045 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
3046 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
3049 * elf32-v850.c: Include bfdlink.h.
3050 (bfd_elf32_v850_reloc): Return an error if we get a reloc
3052 (elf32_v850_bfd_final_link_relocate): New function.
3053 (v850_elf_relocation_section): Likewise.
3054 (elf_backend_relocate_section): Define.
3056 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
3058 * binary.c (binary_set_section_contents): Ignore sections which
3059 don't have SEC_LOAD and SEC_ALLOC set.
3061 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3063 * linker.c (_bfd_generic_final_link): Avoid losing static
3064 symbols in the .bss section.
3066 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3068 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3069 (mips32_64bit_reloc): New static function.
3070 (mips_reloc_map): Add entry for BFD_RELOC_64.
3071 (mips_elf_relocate_section): Handle R_MIPS_64.
3073 * linker.c (default_indirect_link_order): Print an error message
3074 when attempting to do a relocateable link with different object
3075 file formats, rather than calling abort.
3077 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3079 * reloc.c (m32r relocs): Rename them.
3080 * bfd-in2.h, libbfd.h: Regenerated.
3081 * elf32-m32r.c: Update.
3082 (m32r_elf_10_pcrel_reloc): New function.
3083 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3084 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3086 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3088 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3089 all sections that will be included in the output file.
3090 (_bfd_generic_link_output_symbols): Discard symbols in sections
3091 which are being discarded.
3092 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3093 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3094 (elf_v850_howto_table): Corresponding changes.
3095 (elf_v850_reloc_map): Corresponding changes.
3096 * reloc.c: Add additional V850 relocations.
3097 * bfd-in2.h, libbfd.h: Rebuilt.
3099 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3100 no longer want in pc-relative relocs.
3102 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3104 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3105 accept a reloc against an undefined sybmol!
3107 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3109 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3111 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3113 * VERSION: Bump for new relocation.
3115 * hosts/i386bsd.h: If NBPG is not defined, define it as
3116 PAGE_SIZE, for recent versions of FreeBSD.
3118 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3120 * configure.host: Use `long long' as the 64 bit type on a Solaris
3121 host, since both gcc and the SunPRO compilers support it.
3123 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3125 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3126 mistake to have reused the ECOFF LITERAL for ELF since they have
3127 different semantics.
3128 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3129 * bfd-in2.h, libbfd.h: Rebuild.
3131 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3134 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3135 dynamic relocation for an undefweak symbol when we are building
3136 a static executable.
3138 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3140 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3141 point explicitly to srcdir.
3142 (targmatch.h): Edit references to point explicitly to objdir.
3144 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3146 * config.bfd: When setting targ_cpu, don't get confused by
3149 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3151 * configure.host: Add support for windows host (a build done
3152 under the Microsoft build environment).
3154 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3156 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3157 definition in a dynamic object, add it to the dynamic symbol table
3158 if any dynamic object mentions it. Reverts part of last patch.
3160 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3161 (sunos_link_hash_table_create): Initialize got_base.
3162 (bfd_sunos_size_dynamic_sections): If the .got section is more
3163 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3165 (sunos_check_dynamic_reloc): Subtract got_base from a base
3166 relative relocation.
3168 * elf32-mips.c (elf_mips_isa): New static function.
3169 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3170 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3172 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3174 * archive.c (do_slurp_coff_armap): Only treat archive as little
3175 endian for i960 COFF.
3177 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3179 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3180 by the change in size of the section when EXEC_P is not set.
3182 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3183 (m68kcoff_rtype_to_howto): New static function.
3184 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3185 VMA to the addend for a PC relative reloc.
3187 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3189 * Makefile.in: Rebuild dependencies.
3191 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3194 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3196 * Makefile.in: Remove explicit dependencies for mn10200 and
3198 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3199 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3200 (dependencies): Rebuilt.
3202 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3204 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3205 during this function.
3207 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3208 section if the flags are compatible.
3210 * configure.in: Add havevecs, and put it in tdefaults.
3211 * mpw-config.in: Likewise.
3212 * configure: Rebuild.
3213 * targmatch.sed: New file; a sed script to build targmatch.h from
3215 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3216 * targets.c: Include "fnmatch.h".
3217 (struct targmatch): Define.
3218 (bfd_target_match): Define by including targmatch.h.
3219 (bfd_find_target): If the target is not found by name, search for
3220 it as a configuration triplet.
3221 * Makefile.in: Rebuild dependencies.
3222 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3223 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3224 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3225 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3226 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3227 (CFILES): Remove i386dynix.c and hp300bsd.c.
3228 (targmatch.h): New target.
3229 (do_clean): Remove targmatch.h.
3231 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3232 * acconfig.h: Add NEED_DECLARATION_GETENV.
3233 * configure, config.in: Rebuild.
3234 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3235 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3237 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3239 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3240 * cpu-mn10200.c, cpu-mn10300.c: New files.
3241 * elf32-mn10200.c, elf32-mn10300.c: New files.
3242 * Makefile.in: Break mn10x00 support into two separate
3243 configurations, mn10200 and mn10300.
3244 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3245 * bfd-in2.h, configure: Rebuilt.
3247 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3249 * Makefile.in (do_clean): Move config.log to do_distclean.
3251 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3253 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3254 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3255 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3256 (elf32-mn10x00.o): Add dependencies.
3257 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3258 (bfd_mn10x00_arch): Declare.
3259 (bfd_archures_list): Add bfd_mn10x00_arch.
3260 * config.bfd: Add mn10x00-*-*.
3261 * configure.in: Add bfd_elf32_mn10x00_vec.
3262 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3263 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3264 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3265 * bfd-in2.h, configure: Rebuilt.
3267 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3269 openVMS/Alpha: Provide filename and case_hack flags via
3270 symbol table from gas.
3271 Add case_hack code for symbol output from vax/vms.
3272 * evax-alpha.c (evax_initialize): Remove filename handling,
3273 filename is provided via symbol table.
3274 (evax_get_symtab): Use local symbol count when setting up table.
3275 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3277 (_bfd_evax_write_egsd): Skip file name symbol.
3278 * evax-emh.c (get_vms_time_string): Local function now.
3279 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3281 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3282 through _bfd_evax_case_hack_symbol.
3283 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3285 (_bfd_evax_basename): Removed.
3286 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3287 * evax.h (evax_private_data_struct): Remove filename.
3288 (flag_hash_long_names, flag_show_after_trunc,
3289 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3292 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3294 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3295 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3296 (NO_SWAP_MAGIC): Don't define.
3297 (SWAP_MAGIC): Define.
3299 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3300 no hash table entry for a global symbol.
3302 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3304 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3306 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3308 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3309 symbol type with T_NULL. Warn if symbol type changes. Based on
3310 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3312 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3313 a dynamic object in the dynamic symbol table if it is referenced
3314 or defined by a regular object.
3316 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3318 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3319 remove dwarf local labels. Shrinks binaries by a factor of 3!
3321 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3323 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3324 by hand, rather than by calling bfd_make_section.
3326 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3328 * reloc.c: Rename m32r relocs.
3329 * bfd-in2.h, libbfd.h: Rebuilt.
3330 * elf32-m32r.c: Update.
3332 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3334 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3335 link, adjust the symbol index of a base relative reloc. Don't
3336 change the addend of a PC relative reloc if pcrel_offset is set.
3337 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3338 a relocateable link.
3340 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3341 it is zero, in case src_mask matters.
3342 (bfd_install_relocation): Likewise.
3344 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3346 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3348 (_bfd_xcoff_bfd_final_link): Don't set target_index
3349 to an uninitialized value.
3351 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3353 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3354 indices, rather than crashing.
3355 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3357 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3360 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3362 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3364 (coff_arm_adjust_symndx): New static function.
3365 (coff_adjust_symndx): Define.
3367 * srec.c (srec_scan): Accept multiple symbols on a single line.
3368 From Pascal Martin <pmartin@alsys.com>.
3372 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3374 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3375 (sunos_merge_private_bfd_data): New function.
3377 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3379 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3381 (bfd_merge_private_bfd_data): Likewise.
3382 * section.c (bfd_copy_private_section_data): Likewise.
3383 * syms.c (bfd_copy_private_symbol_data): Likewise.
3384 * bfd-in2.h: Rebuild.
3385 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3386 both BFD's are the right flavour.
3387 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3388 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3389 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3390 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3391 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3392 (ppc_elf_merge_private_bfd_data): Likewise.
3393 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3394 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3396 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3397 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3400 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3402 * reloc.c: Add m32r relocs.
3403 * bfd-in2.h, libbfd.h: Rebuilt.
3404 * cpu-m32r.c,elf32-m32r.c: New files.
3406 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3408 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3410 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3412 * tekhex.c (first_phase): Change type parameter from char to int.
3414 (pass_over): Change func to expect int, not char.
3416 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3417 rather than SEC_LOAD when aligning the file offset for the first
3418 section in a segment.
3420 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3422 * syms.c (coff_section_type): Make arg const.
3423 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3424 to make_bfd_asection().
3425 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3426 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3427 (_bfd_elf_stringtab_init): Remove prototype.
3429 * netbsd-core.c (swap_abort): Add prototype.
3430 * aix386-core.c (swap_abort): Ditto & make static
3431 * hpux-core.c (swap_abort): Ditto & make static.
3432 * irix-core.c (swap_abort): Ditto & make static.
3433 * ptrace-core.c (swap_abort): Ditto & make static.
3434 * trad-core.c (swap_abort): Ditto & make static.
3435 * coffswap.h (coff_swap_reloc_in): Ditto.
3436 (coff_swap_reloc_out): Ditto.
3437 (coff_swap_filehdr_in): Ditto.
3438 (coff_swap_filehdr_out): Ditto.
3439 (coff_swap_sym_in): Ditto.
3440 (coff_swap_sym_out): Ditto.
3441 (coff_swap_aux_in): Ditto.
3442 (coff_swap_aux_out): Ditto.
3443 (coff_swap_lineno_in): Ditto.
3444 (coff_swap_lineno_out): Ditto.
3445 (coff_swap_aouthdr_in): Ditto.
3446 (coff_swap_aouthdr_out): Ditto.
3447 (coff_swap_scnhdr_in): Ditto.
3448 (coff_swap_scnhdr_out): Ditto.
3449 * ihex.c (ihex_sizeof_headers): Ditto.
3450 * tekhex.c (getsym): Ditto.
3451 (find_chunk): Ditto & make static.
3452 (insert_byte): Ditto.
3453 (first_phase): Ditto.
3455 (tekhex_get_symtab): Ditto & make static.
3456 (tekhex_get_symtab_upper_bound): Ditto & make static.
3457 (tekhex_mkobject): Ditto.
3458 (tekhex_object_p): Ditto.
3459 (move_section_contents): Ditto.
3460 (tekhex_get_section_contents): Ditto.
3461 (tekhex_set_arch_mach): Ditto & make static.
3462 (tekhex_set_section_contents): Ditto.
3463 (writevalue): Ditto.
3466 (tekhex_write_object_contents): Ditto.
3467 (tekhex_sizeof_headers): Ditto.
3468 (tekhex_make_empty_symbol): Ditto.
3469 (tekhex_get_symbol_info): Ditto.
3470 (tekhex_print_symbol): Ditto.
3471 * irix-core.c (make_bfd_asection): Ditto.
3472 (irix_core_core_file_p): Ditto.
3473 (irix_core_core_file_failing_command): Ditto.
3474 (irix_core_core_file_failing_signal): Ditto.
3475 (irix_core_core_file_matches_executable_p): Ditto.
3476 (irix_core_make_empty_symbol): Ditto.
3477 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3478 * srec.c (srec_new_symbol): Ditto.
3479 (srec_get_section_contents): Ditto.
3480 (srec_set_arch_mach): Ditto.
3481 (srec_set_section_contents): Ditto.
3482 (internal_srec_write_object_contents): Ditto.
3483 (srec_write_object_contents): Ditto.
3484 (symbolsrec_write_object_contents): Ditto.
3485 (srec_sizeof_headers): Ditto.
3486 (srec_make_empty_symbol): Ditto.
3487 (srec_get_symtab_upper_bound): Ditto.
3488 (srec_get_symtab): Ditto.
3489 (srec_print_symbol): Ditto and make static.
3490 * elf.c (elf_read): Ditto
3491 (assign_section_numbers): Ditto.
3492 (elf_fake_sections): Ditto.
3493 (sym_is_global): Ditto.
3494 (elf_map_symbols): Ditto.
3495 (get_program_header_size): Ditto.
3496 * coffgen.c (make_a_section_from_file): Ditto.
3497 (coff_real_object_p): Ditto.
3498 (fixup_symbol_value): Ditto.
3499 (build_debug_section): Ditto.
3501 * syms.c (coff_section_type): Ditto.
3503 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3505 * bfd-in2.h: Rebuilt after m32r changes.
3507 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3509 * config.bfd,configure.in,configure: Add m32r support.
3510 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3511 * config.bfd: Keep target list alphabetically sorted.
3513 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3515 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3516 to add in the constant part found in the instruction itself.
3517 (case R_V850_HI16_S): Likewise.
3519 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3521 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3522 and R_D10V_18 to be 1 (word).
3524 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3526 * stabs.c (_bfd_link_section_stabs): If the output_section field
3527 of either section is bfd_abs_section, then the linker is
3528 discarding the section and we should not optimize it.
3530 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3532 * Makefile.in (aout-sparcle.o): New target.
3533 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3534 * config.bfd (sparclet-*-aout*): Add case.
3535 * configure.in (sparcle_aout_vec): Add case.
3536 * configure: Regenerated.
3537 * targets.c (sparcle_aout_vec): Declare.
3538 (bfd_target_vector): Add sparcle_aout_vec.
3539 * aout-sparcle.c: New file.
3541 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3543 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3544 low order sign bit propogation for R_V850_HI16_S.
3546 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3547 handling V850 specific relocs.
3548 (elf_v850_howto_table): Use the new function for some
3549 relocations. Twiddle masks & shifts for some relocs.
3550 Set partial_inplace where needed.
3552 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3554 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3555 default architecture to a machine number of 0.
3556 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3558 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3559 the output BFD is the default, set it from the first input BFD.
3561 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3563 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3564 insert at bitpos zero. The HI16 relocs are shifted right
3565 by 16 bits. Fix src_mask for all relocs.
3566 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3568 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3571 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3573 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3574 Rewrite to use BFD file read routines and to avoid using a fixed
3575 length for the file name.
3577 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3579 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3580 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3581 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3582 to R_V850_{32,16,8}.
3584 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3586 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3587 (elf_v850_howto_table): Add info for HI16_S reloc.
3588 (v850_reloc_map): Add HI_16_S reloc.
3589 * reloc.c: Define BFD_RELOC_V850_* relocs.
3591 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3594 * elf32-sh.c: New file.
3595 * elf.c (prep_headers): Handle bfd_arch_sh.
3596 * elfcode.h (write_relocs): Handle absolute symbol.
3597 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3598 (_bfd_elf64_link_read_relocs): Declare.
3599 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3600 elf_link_read_relocs. Make globally visible. Change all
3602 (elf_link_input_bfd): Get external symbols from cache in
3603 symtab_hdr->contents. Get contents from cache in
3605 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3607 * reloc.c: Define BFD_RELOC_SH_* relocs.
3608 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3609 * coff-sh.c (sh_insns_conflict): Fix a return value.
3610 (_bfd_sh_align_load_span): New globally visible function, broken
3611 out of sh_align_load.
3612 (sh_align_load): Call _bfd_sh_align_load_span.
3613 (sh_swap_insns): Change relocs parameter to PTR.
3614 * bfd-in2.h, libbfd.h: Rebuild.
3615 * targets.c (bfd_elf32_sh_vec): Declare.
3616 (bfd_elf32_shl_vec): Declare.
3617 * config.bfd (sh-*-elf*): New target.
3618 * configure.in (bfd_elf32_sh_vec): New target vector.
3619 (bfd_elf32_shl_vec): New target vector.
3620 * configure: Rebuild.
3621 * Makefile.in: Rebuild dependencies.
3622 (BFD32_BACKENDS): Add elf32-sh.o.
3623 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3625 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3626 page before checking D_PAGED.
3628 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3629 (ihex_write_object_contents): Remove extbase; always use segbase
3632 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3634 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3635 * configure.host (i[345]86-*-*): Ditto.
3636 * config.bfd (i[345]86-*-*): Ditto.
3637 * configure: Regenerate.
3639 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3642 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3644 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3645 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3646 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3647 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3648 will have an ST_CODE type, change the symbol's type to ST_DATA.
3649 * som.c (hppa_som_gen_reloc_type): Update prototype.
3651 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3653 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3654 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3655 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3656 (mips_elf_finish_dynamic_sections): Likewise.
3658 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3660 * configure.host (HLDENV): New variable to set. Set it for
3661 *-*-sysv4*, since those linkers may not support -R but they always
3662 support LD_RUN_PATH.
3664 * libieee.h (NSECTIONS): Don't define.
3665 (ieee_data_struct): Change section_table to asection **. Add
3667 * ieee.c (get_section_entry): If the table isn't big enough, make
3669 (ieee_slurp_sections): Remove assertion about number of sections.
3670 (ieee_object_p): Adjust initialization of ieee to match changes to
3673 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3674 symbols merely because we are generating a shared library.
3675 (xcoff_build_ldsyms): Don't set up global linkage code for an
3676 undefined symbol merely because we are generating a shared
3679 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3681 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3682 (BFD32_BACKENDS) Add elf32-v850.o.
3683 * archures.c: Add bfd_v850_arch.
3684 * bfd-in2.h: Add bfd_v850_arch.
3685 * config.bfd (v850-*-*): New target.
3686 * configure: (bfd_elf32_v850_vec) New vector.
3687 * configure.in: (bfd_elf32_v850_vec) New vector.
3688 * cpu-v850.c: New file.
3689 * elf.c (prep_headers): Added case bfd_arch_v850.
3690 * elf32-v850.c: New file.
3691 * targets.c (bfd_elf32_v850_vec): New vector.
3693 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3695 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3696 a function code symbol for an XMC_XO symbol.
3698 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3700 * mpw-config.in: Update editing of autoconf vars to reflect
3701 Jul 18 configure.in change.
3702 * mpw-make.sed: Update editing of include pathnames to be
3703 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3705 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3707 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3708 which to offset to get the .plt entry address is ".plt".
3710 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3712 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3713 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3714 Added, for internal use by the ARM gas.
3716 * bfd-in2.h: Rebuilt
3718 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3720 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3721 in section dynidx start.
3723 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3725 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3726 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3727 optimization for g++.
3729 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3731 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3732 the -mrelocatable-lib bit set and the other doesn't, clear the
3733 -mrelocatable-lib bit in the header.
3735 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3737 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3738 symbol against a STT_FUNC symbol in a shared library.
3740 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3742 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3743 symbol is found, automatically define the corresponding function
3746 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3747 if sym.n_numaux is not zero.
3748 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3749 entry to disagree about the number of aux entries if the symbol
3752 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3753 section if it might be needed, not just if info->shared.
3754 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3755 the start of .rel.dyn if we are going to use it.
3756 (mips_elf_finish_dynamic_sections): Only clear the first element
3757 of .rel.dyn if the size is greater than zero.
3759 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3761 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3762 undefined_symbol callback for a symbol, then don't issue any more
3763 warnings about loader relocs.
3764 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3765 after calling the undefined_symbol callback.
3767 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3768 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3769 as the AIX linker seems to do.
3771 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3773 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3774 (evax_initialize): Remove evax_reloc_table.
3775 (evax_close_and_cleanup): Ditto.
3777 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3779 (evax_bfd_reloc_type_lookup): Ditto.
3780 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3781 cooked_size == raw_size.
3782 * evax-emh.c (_bfd_evax_register_filename): Remove.
3783 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3784 * evax-misc.c (add_new_contents): Malloc section at full size.
3785 (_bfd_save_evax_section): Memcpy section contents directly.
3786 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3787 (evax_reloc_table): Remove.
3789 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3791 * makefile.vms: Add better support for DEC C compilation
3792 Add evax.h dependencies
3794 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3795 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3796 (BFD_RELOC_ALPHA_BASEREG): Remove.
3797 * bfd-in2.h, libbfd.h: Rebuild.
3799 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3801 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3802 getgid if _WIN32 is defined.
3803 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3805 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3807 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3808 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3810 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3813 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3815 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3817 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3818 (NEED_DECLARATION_REALLOC): New macro.
3819 * configure, config.in: Rebuild.
3820 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3821 (realloc): Declare if NEED_DECLARATION_REALLOC.
3823 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3824 <strings.h> if they exist.
3826 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3828 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3830 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3832 Based on patches from Eric Valette <valette@crf.canon.fr>:
3833 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3834 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3835 (elf_howto_table): Add entries for new relocs.
3836 (elf_i386_reloc_type_lookup): Handle new relocs.
3837 (elf_i386_info_to_howto): Just call abort.
3838 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3839 (elf_i386_relocate_section): Likewise.
3841 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3843 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3845 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3847 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3848 only get the LMA from the phdr if they are in the same part of the
3851 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3852 new segment to make them more comprehensible. If the relationship
3853 between the LMA and the VMA changed, start a new segment. Don't
3854 check dynsec when deciding whether to start a new segment for a
3855 writeable section; -N will now handle this.
3857 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3859 * libhppa.h: Remove "esel" changes. Not the right approach.
3860 * som.c: Corresponding changes.
3861 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3862 which don't have a SOM symbol type associated with them.
3863 Reverses a 1994 change.
3865 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3867 Make ld -N more reasonable for ELF:
3868 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3869 phdr_in_section to false, and always use a single load segment.
3870 (elf_sort_sections): Sort sections by LMA after VMA.
3871 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3872 align to maxpagesize.
3873 (assign_file_positions_except_relocs): Likewise.
3874 * elfcode.h (elf_object_p): If a section is loaded but not page
3875 aligned, clear D_PAGED.
3877 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3879 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3880 Added, for internal use by the ARM gas.
3882 * bfd-in2.h: Rebuilt
3884 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3886 * libhppa.h (R_HPPA_ESEL): New field selector.
3887 (e_esel): Similarly.
3888 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3889 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3890 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3892 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3894 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3895 archive search before looking for stripped dynamic objects.
3897 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3899 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3900 symbol a warning rather than an error.
3902 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3904 * elf.c (assign_file_positions_for_segments): Track the virtual
3905 memory position separately from the file position, and use it to
3906 compute the alignment adjustment.
3908 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3910 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3911 and fixed mask on R_D10V_10_PCREL_L.
3913 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3915 * elf64-mips.c: Include "aout/ar.h".
3916 (mips_elf64_slurp_armap): New static function.
3917 (mips_elf64_write_armap): New static function.
3918 (bfd_elf64_archive_*): Define.
3919 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3920 Use instead of bfd_generic_archive_p.
3921 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3922 instead of _bfd_write_archive_contents.
3923 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3924 _bfd_generic_mkarchive.
3925 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3926 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3928 (TARGET_LITTLE_SYM): Likewise.
3929 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3931 * Makefile.in: Rebuild dependencies.
3933 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3934 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3935 SHT_MIPS_EVENTS sections.
3936 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3937 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3939 (_bfd_mips_elf_fake_sections): Likewise.
3941 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3942 * ecoff.c (ecoff_compute_section_file_positions): Copy
3943 rdata_in_text from backend info to tdata. Clear it if any data
3944 section comes before .rdata.
3945 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3946 tdata rather than backend info.
3948 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3950 * configure.in: Fix test for whether a compiler has a 64 bit
3951 type. From Jim Wilson <wilson@cygnus.com>.
3953 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3955 * configure.host (mips-sgi-irix6*): New host.
3957 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3958 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3959 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3961 * configure: Rebuild.
3962 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3963 (BFD_HOST_64_BIT): Define conditionally.
3964 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3965 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3966 (symvalue, bfd_size_type): Likewise.
3967 * bfd-in2.h: Rebuild.
3968 * Makefile.in (do_clean): Remove bfd-tmp.h.
3969 (do_distclean): Remove bfd-in3.h.
3970 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3971 (bfd-in3.h): New target.
3973 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3974 Andrew Gierth <ANDREWG@microlise.co.uk>.
3976 * configure.host: Set INSTALL_SHLIB.
3977 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3978 * configure: Rebuild.
3979 * Makefile.in (install): Use @INSTALL_SHLIB@.
3981 * config.bfd (mips*-*-irix6*): New target.
3982 * configure.host: Handle Irix 6 shared library like Irix 5.
3984 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3985 symbol for a magic name.
3986 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3988 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3991 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3993 * mpw-config.in: Add ELF support to mips config, create the
3994 elf32-target.h file in the object dir.
3995 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3997 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3999 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
4000 Also removed most abort calls, in favor of using bfd reporting.
4002 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4004 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
4005 (BFD32_BACKENDS) Add elf32-d10v.o.
4006 * archures.c: Add bfd_d10v_arch.
4007 * bfd-in2.h: Add bfd_d10v_arch.
4008 * config.bfd (d10v-*-*): New target.
4009 * configure: (bfd_elf32_d10v_vec) New vector.
4010 * configure.in: (bfd_elf32_d10v_vec) New vector.
4011 * cpu-d10v.c: New file.
4012 * elf.c (prep_headers): Added case bfd_arch_d10v.
4013 * elf32-d10v.c: New file.
4014 * libbfd.h: Rebuild.
4015 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
4016 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
4017 * targets.c (bfd_elf32_d10v_vec): New vector.
4019 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
4021 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
4023 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
4025 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
4026 bfd_mach_i386_i8086 machine types.
4028 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
4030 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
4033 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
4035 * coffcode.h (coff_set_section_contents): A/UX does not require
4036 special handling of the _LIB section.
4038 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
4040 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
4041 value for R_RELBYTE.
4043 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
4044 array if one was allocated.
4046 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
4048 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
4049 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
4050 use_rld_obj_head and rld_value.
4051 (mips_elf_link_hash_table_create): Initialize new fields.
4052 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
4054 (mips_elf_create_dynamic_sections): Create .rld_map section. If
4055 __rld_obj_head symbol not seen, create an __rld_map symbol.
4056 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
4057 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
4058 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
4059 __rld_obj_head symbol.
4060 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4062 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4064 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4066 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4067 ppc_elf_addr16_ha_reloc.
4068 (ppc_elf_addr16_ha_reloc): New static function.
4070 * coff-mips.c (struct mips_hi): Define.
4071 (mips_refhi_list): New static variable.
4072 (mips_refhi_addr, mips_refhi_addend): Remove.
4073 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4074 (mips_reflo_reloc): Process mips_refhi_list.
4075 (mips_relhi_list): New static variable.
4076 (mips_relhi_addr, mips_relhi_addend): Remove.
4077 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4078 (mips_rello_reloc): Process mips_relhi_list.
4079 (mips_relocate_section): Permit an arbitrary number of REFHI or
4080 RELHI relocs before the associated REFLO or RELLO reloc.
4082 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4084 * aout-target.h (MY(callback)): Set reloc_count fields.
4086 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4088 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4089 sections unless this is a SunOS link.
4091 * VERSION: Set to 2.7.1.
4093 * Released binutils 2.7.
4095 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4097 * i386aout.c: Include "aout/aout64.h".
4098 (i386aout_write_object_contents): New static function.
4099 (MY_write_object_contents): Define.
4101 * netbsd.h (MY(write_object_contents)): Make sure that
4102 adjust_sizes_and_vmas is called before fiddling with the magic
4105 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4107 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4109 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4111 * libbfd-in.h (itos, stoi): Don't define.
4112 * libbfd.h: Rebuild.
4113 * i386lynx.c (KEEPIT): Define as udata.i.
4114 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4115 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4116 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4117 flags. Don't use stoi.
4119 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4121 * elf.c (map_sections_to_segments): Don't start a new segment for
4122 a writable section if it's on the same page as the previous
4123 segment. Reset the writable variable for a readonly section.
4125 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4127 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4128 first_thunk_address, thunk_size, and import_table_size.
4129 * peicode.h: Improved some diagnostics regarding edata sections.
4131 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4133 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4134 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4136 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4138 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4139 with XCOFF_DEF_DYNAMIC set is really defined.
4140 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4141 (xcoff_link_add_symbols): Only create special sections if using an
4144 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4146 (bfd_install_relocation): Likewise.
4148 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4150 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4152 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4153 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4154 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4155 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4156 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4157 are found for LITERAL relocs.
4158 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4159 taken, we cannot generate a .plt entry for the symbol.
4161 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4163 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4164 sysconf functions (for gprof).
4165 * configure, config.in: Rebuild.
4167 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4169 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4170 an archive if it has a map. If the object file has the wrong
4173 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4174 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4176 (alpha_relocate_section): Likewise.
4178 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4179 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4180 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4181 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4182 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4183 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4184 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4185 * peicode.h: Corresponding changes.
4187 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4189 * elflink.h (elf_create_pointer_linker_section): Comment out code
4190 dealing with making GOT pointers negative of the GOT symbol for
4193 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4195 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4196 increment the .rela.plt size until after we're done creating the
4198 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4199 .rela.plt offset directly rather than calculating it.
4201 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4203 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4204 Use autoconf-set values.
4205 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4206 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4209 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4210 * configure: Rebuilt.
4212 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4214 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4215 handling code > 1k away.
4217 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4219 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4220 defined, output whenever the symbol is updated.
4222 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4224 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4225 section to 0 if user_set_vma is set.
4226 * elflink.h (elf_bfd_final_link): Likewise.
4228 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4230 Partially undo patch of Jun 20.
4231 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4232 (coff_compute_section_file_positions): Likewise.
4233 (coff_write_object_contents): Likewise. Re-add deleted code, but
4234 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4235 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4237 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4239 * config.bfd: Add support for *-*-rtems* configurations.
4241 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4243 * elf.c (prep_headers): Add bfd_arch_alpha case.
4245 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4247 * elf64-alpha.c: New file.
4248 * config.bfd (alpha-*-linuxecoff*): New target.
4249 (alpha-*-linux*, alpha-*-elf*): New targets.
4250 * configure.in (bfd_elf64_alpha_vec): New vector.
4251 * configure: Rebuild.
4252 * targets.c (bfd_elf64_alpha_vec): Declare.
4253 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4254 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4255 * bfd-in2.h, libbfd.h: Rebuild.
4256 * Makefile.in: Rebuild dependencies.
4257 (BFD64_BACKENDS): Add elf64-alpha.o.
4258 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4260 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4262 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4263 than relying on a right shift of 32.
4265 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4267 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4268 ifdef to COFF_WITH_PE.
4269 (coff_compute_section_file_positions): Likewise.
4270 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4271 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4272 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4273 COFF_IMAGE_WITH_PE, always include.
4275 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4277 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4279 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4280 approximate the correct answer if SIZEOF_HEADERS was not used.
4282 * binary.c (binary_set_section_contents): Set section file
4283 position based on LMA rather than VMA.
4285 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4287 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4288 symbols if info->strip == strip_all.
4290 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4292 * coff-h8300.c: Remove #if 0 code.
4293 (compatable): Don't allow mixing/matching of different architectures.
4295 * archures.c (bfd_mach_h8300s): Add.
4296 * bfd-in2.h: Rebuilt.
4297 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4299 (h8300_reloc16_estimate): Likewise.
4300 (h8300_reloc16_extra_cases): Likewise.
4301 (h8300_bfd_link_add_symbols): Likewise.
4302 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4303 (coff_set_flags): Likewise.
4304 * cpu-h8300.c (h8300_scan): Likewise.
4305 Add H8/S to bfd_h8300_arch list.
4307 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4309 Added support for Alpha OpenVMS:
4310 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4311 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4312 * config.h-vms, makefile.vms: New files.
4313 * config.bfd (alpha-*-*vms*): New target.
4314 * configure.in (evax_alpha_vec): New target vector.
4315 * configure: Rebuild.
4316 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4317 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4318 * targets.c (bfd_target_evax_flavour): Define.
4319 (evax_alpha_vec): Declare.
4320 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4321 if BFD64 is defined.
4322 * bfd-in2.h, libbfd.h: Rebuild.
4323 * Makefile.in: Rebuild dependencies.
4324 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4325 evax-emh.o, and evax-misc.o.
4326 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4327 evax-etir.c, evax-emh.c, and evax-misc.c.
4328 (HFILES): Add evax.h.
4330 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4332 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4334 (h8300_bfd_link_add_symbols): Likewise.
4336 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4338 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4339 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4341 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4343 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4344 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4346 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4347 R_MIPS_32 relocs if creating a shared library.
4349 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4351 * peicode.h (add_data_entry): Use pei_section_data rather than
4352 _cooked_size. Corresponds to May 13 change in coffcode.h.
4354 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4356 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4357 * coffcode.h (coff_write_object_contents): If there are long
4358 section names, always set the f_symptr field, even if there are no
4360 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4361 if there are no symbols.
4363 * coffgen.c (make_a_section_from_file): Check return value of
4364 _bfd_coff_read_string_table.
4365 (coff_real_object_p): Check return value of
4366 make_a_section_from_file.
4367 (_bfd_coff_read_string_table): Check that there are some symbols
4368 before trying to read the string table size.
4370 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4372 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4373 to replace a symbol in a dynamic object with a symbol from another
4374 dynamic object, do the replacement if the existing symbol is
4375 global linkage code.
4377 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4378 for _ptrgl, and treat it as global linkage code.
4380 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4381 filename or N_SO symbol past the offset, and use it to indicate
4382 that there is no line number or function when appropriate.
4384 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4386 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4387 common symbol defined by the linker. Don't export function code
4388 even if export_defineds is set.
4390 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4392 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4394 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4395 (h8300_symbol_address_p): New function.
4396 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4399 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4401 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4403 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4404 correctly for the two variants. Allow relaxing if the target
4405 is 128 bytes away since after relaxation it'll be 126 bytes away.
4406 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4407 "dot" and "value". Allow relaxing if the target is 128 bytes
4408 away since after relaxation it'll be 126 bytes away.
4409 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4410 the given section until nothing changes.
4412 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4414 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4415 alignment hack--we can get the lnnoptr info another way without
4416 suddenly increasing the alignment requirements. Set the flags for
4418 (ecoff_compute_section_file_positions): Do so.
4420 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4422 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4423 to keep the HP emulator database happy.
4425 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4426 From Kevin Buettner <kev@primenet.com>.
4428 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4430 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4431 name of a NULL section.
4433 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4435 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4436 set, always call the notice callback.
4438 * VERSION: Increment for bfdlink.h change.
4440 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4442 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4443 (sh_relax_delete_bytes): Correct handling of differently sized
4444 trailing alignment reloc.
4446 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4447 * bfd-in2.h: Rebuild.
4448 * configure.in: Warn if there is no known 64 bit type.
4449 * configure: Rebuild.
4451 * Makefile.in: Rebuild dependencies.
4452 (BFD32_BACKENDS): Add ppcboot.o.
4453 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4455 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4456 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4458 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4460 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4461 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4462 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4463 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4465 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4467 * elf64-mips.c: Improve reloc special_functions and handling of
4468 SHT_MIPS_OPTIONS section.
4469 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4470 mips_elf_hi16_reloc and make globally visible.
4471 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4472 make globally visible.
4473 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4474 make globally visible.
4475 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4476 and make globally visible.
4477 (gprel16_with_gp): Check howto->src_mask before using value in
4479 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4480 and make globally visible.
4481 (gprel32_with_gp): Check howto->src_mask before fetching value.
4482 (bfd_mips_elf_swap_options_in): New function.
4483 (bfd_mips_elf_swap_options_out): New function.
4484 (_bfd_mips_elf_set_private_flags): Rename from
4485 mips_elf_set_private_flags and make globally visible.
4486 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4487 mips_elf_copy_private_bfd_data and make globally visible.
4488 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4489 mips_elf_merge_private_bfd_data and make globally visible.
4490 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4491 for a SHT_MIPS_OPTIONS section.
4492 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4493 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4494 name of a SHT_MIPS_OPTIONS section.
4495 (_bfd_mips_elf_set_section_contents): New function.
4496 (mips_elf32_section_processing): Set the GP value in a
4497 SHT_MIPS_OPTIONS section.
4498 (_bfd_mips_elf_find_nearest_line): Rename from
4499 mips_elf_find_nearest_line and make globally visible.
4500 (bfd_elf32_set_section_contents): Define.
4501 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4502 (_bfd_mips_elf_lo16_reloc): Declare.
4503 (_bfd_mips_elf_gprel16_reloc): Declare.
4504 (_bfd_mips_elf_got16_reloc): Declare.
4505 (_bfd_mips_elf_gprel32_reloc): Declare.
4506 (_bfd_mips_elf_set_private_flags): Declare.
4507 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4508 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4509 (_bfd_mips_elf_find_nearest_line): Declare.
4510 (_bfd_mips_elf_set_section_contents): Declare.
4512 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4514 (elf_info_to_howto): Define.
4515 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4517 (elf_info_to_howto): Define.
4518 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4520 (elf_info_to_howto): Define.
4522 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4523 R_MOV16B[12], to match change in coff/internal.h.
4525 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4527 * elf64-mips.c: Extensive additions to provide better support for
4528 writing files and for gas.
4529 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4530 of mips_elf_object_p.
4531 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4532 _bfd_mips_elf_object_p.
4533 (_bfd_mips_elf_final_write_processing): Rename from
4534 mips_elf_final_write_processing and make globally visible.
4535 (_bfd_mips_elf_fake_sections): Rename from
4536 mips_elf_fake_sections and make globally visible.
4537 (_bfd_mips_elf_section_from_bfd_section): Rename from
4538 mips_elf_section_from_bfd_section and make globally visible.
4539 (_bfd_mips_elf_section_processing): New function, broken out of
4540 mips_elf_section_processing.
4541 (mips_elf32_section_processing): Rename from
4542 mips_elf_section_processing; call
4543 _bfd_mips_elf_section_processing.
4544 (_bfd_mips_elf_symbol_processing): Rename from
4545 mips_elf_symbol_processing and make globally visible.
4546 (_bfd_mips_elf_read_ecoff_info): Rename from
4547 mips_elf_read_ecoff_info and make globally visible.
4548 (mips_elf32_ecoff_debug_swap): Rename from
4549 mips_elf_ecoff_debug_swap.
4550 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4551 struct symbol_cache_entry.
4552 (_bfd_elf_validate_reloc): New function, moved in from
4553 elfcode.h:validate_reloc.
4554 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4555 to _bfd_elf_validate_reloc. Change all callers.
4556 * elf-bfd.h (bfd_section_from_shdr): Declare.
4557 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4558 (_bfd_elf_validate_reloc): Declare.
4559 (_bfd_mips_elf_object_p): Declare.
4560 (_bfd_mips_elf_fake_sections): Declare.
4561 (_bfd_mips_elf_section_from_bfd_section): Declare.
4562 (_bfd_mips_elf_section_processing): Declare.
4563 (_bfd_mips_elf_symbol_processing): Declare.
4564 (_bfd_mips_elf_read_ecoff_info): Declare.
4565 (_bfd_mips_elf_final_write_processing): Declare.
4566 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4569 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4570 (mips_elf_final_write_processing): Likewise.
4572 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4574 64-bit MIPS ELF ABI objdump support:
4575 * elf64-mips.c: New file.
4576 * Makefile.in: Rebuild dependencies.
4577 (BFD64_BACKENDS): Add elf64-mips.o.
4578 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4579 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4580 bfd_elf64_littlemips_vec to targ_selvecs.
4581 (mips*-*-elf*): Likewise.
4582 * confingure.in: Add bfd_elf64_bigmips_vec and
4583 bfd_elf64_littlemips_vec to vector switch.
4584 * configure: Rebuild.
4585 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4586 broken out of mips_elf_section_from_shdr.
4587 (mips_elf32_section_from_shdr): Rename from
4588 mips_elf_section_from_shdr. Call new function.
4589 (elf_backend_section_from_shdr): Update name of renamed function.
4590 * elf-bfd.h (struct elf_size_info): Change second parameter of
4591 write_out_phdrs to be const. Likewise for second parameter of
4593 (struct bfd_elf_section_data): Add rel_hdr2 field.
4594 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4595 (bfd_elf32_swap_symbol_out): Likewise.
4596 (bfd_elf32_swap_reloc_in): Likewise.
4597 (bfd_elf32_swap_reloc_out): Likewise.
4598 (bfd_elf32_swap_reloca_in): Likewise.
4599 (bfd_elf32_swap_reloca_out): Likewise.
4600 (bfd_elf32_swap_phdr_in): Likewise.
4601 (bfd_elf32_swap_phdr_out): Likewise.
4602 (bfd_elf32_swap_dyn_in): Likewise.
4603 (bfd_elf32_swap_dyn_out): Likewise.
4604 (bfd_elf32_slurp_symbol_table): Declare.
4605 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4606 (bfd_elf32_write_out_phdrs): Declare.
4607 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4608 (bfd_elf64_swap_symbol_out): Likewise.
4609 (bfd_elf64_swap_reloc_in): Likewise.
4610 (bfd_elf64_swap_reloc_out): Likewise.
4611 (bfd_elf64_swap_reloca_in): Likewise.
4612 (bfd_elf64_swap_reloca_out): Likewise.
4613 (bfd_elf64_swap_phdr_in): Likewise.
4614 (bfd_elf64_swap_phdr_out): Likewise.
4615 (bfd_elf64_swap_dyn_in): Likewise.
4616 (bfd_elf64_swap_dyn_out): Likewise.
4617 (bfd_elf64_slurp_symbol_table): Declare.
4618 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4619 (bfd_elf64_write_out_phdrs): Declare.
4620 (_bfd_mips_elf_section_from_shdr): Declare.
4621 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4622 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4623 section for the section, add the new one to rel_hdr2. Increment
4624 reloc_count rather than setting it.
4625 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4626 Remove static declaration.
4627 (elf_write_shdrs_and_ehdr): Define name as macro.
4628 (elf_write_out_phdrs): Likewise.
4629 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4630 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4631 (elf_swap_symbol_in): Change second parameter to be const.
4632 (elf_swap_symbol_out): Likewise.
4633 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4634 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4635 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4636 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4637 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4638 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4639 parameter to be const. Make non-static.
4640 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4642 (elf_slurp_symbol_table): Make non-static.
4643 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4644 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4645 (elf_backend_size_info): Likewise.
4646 (elfNN_bed): Use elf_backend_size_info.
4647 * targets.c (bfd_elf64_bigmips_vec): Declare.
4648 (bfd_elf64_littlemips_vec): Declare.
4649 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4650 bfd_elf64_littlemips_vec if BFD64 is defined.
4652 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4654 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4656 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4657 zeroes, in alignment holes.
4659 * configure: Rebuild with autoconf 2.10.
4661 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4662 potential leading underscore in the allocated buffer.
4664 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4666 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4667 symbols into .sbss if this is a relocatable link.
4669 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4671 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4672 undefined symbols when creating a shared library.
4674 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4676 * coff-sh.c: Add a bunch of new code and static const arrays to
4677 support aligning loads and stores on four byte memory boundaries.
4679 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4681 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4682 call sh_align_loads.
4683 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4686 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4688 * cache.c (bfd_open_file): Unlink the file before opening it for
4689 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4691 * opncls.c (bfd_fdopenr): Set opened_once.
4693 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4695 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4698 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4699 the code unconditionally.
4701 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4703 * libcoff-in.h (struct pei_section_tdata): Define structure.
4704 (pei_section_data): Define macro.
4705 * libcoff.h: Rebuild.
4706 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4707 store s_paddr field in pei_section_data.
4708 (coff_compute_section_file_positions): Use pei_section_data rather
4709 than _cooked_size, and don't overwrite an existing value.
4710 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4711 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4712 * peicode.h (coff_bfd_copy_private_section_data): Define if
4714 (pe_bfd_copy_private_section_data): New static function if
4717 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4719 * srec.c (srec_set_arch_mach): Write as a function rather than a
4722 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4723 no map, just check each member in turn to see whether it is
4726 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4728 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4729 table. Call BFD_ASSERT to validate header size, instead of
4731 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4734 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4736 * ppcboot.c: New target for looking at PPCbug boot records.
4738 * config{ure.in,.bfd}: Add support for ppcboot target.
4740 * configure: Regenerate.
4742 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4744 * coff-h8300.c (howto_table): Update names to match recent
4745 changes to include/coff/internal.h. Fix minor errors in the
4746 existing relocs. Add R_MOVL1 and R_MOVL2.
4747 (rtype2howto): Similarly.
4748 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4749 existing relaxing code and peform more relaxing.
4750 (h8300_reloc16_extra_cases): Likewise.
4752 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4754 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4757 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4759 * elfcode.h (elf_object_p): Reject generic ELF target if
4760 e_machine matches an alternate machine code in a specific backend.
4762 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4763 obsolete align_power_min field.
4765 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4767 * coff-h8300.c (reloc_howto_type): Add howto entry for
4769 (rtype2howto): Handle R_PCRWORD_B.
4770 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4771 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4772 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4773 branch (R_PCWORD_B).
4775 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4777 * aoutx.h (translate_from_native_sym_flags): Set the section for
4778 BSF_CONSTRUCTOR symbols.
4780 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4783 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4785 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4786 stop looking when section is found.
4788 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4790 * coffcode.h (STRING_SIZE_SIZE): Define.
4791 (styp_to_sec_flags): Handle long symbol names when looking for the
4793 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4794 (bfd_coff_long_section_names): Define.
4795 (coff_write_object_contents): Handle long section names.
4796 (bfd_coff_std_swap_table): Initialize new field.
4797 * libcoff.h: Rebuild.
4798 * coffgen.c (make_a_section_from_file): Handle long section
4800 (coff_write_symbols): Handle long section names.
4801 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4802 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4803 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4804 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4805 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4806 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4807 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4808 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4810 * bout.c (b_out_callback): Set lma of sections.
4811 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4812 parameter to output_bfd. Used input_bfd instead of output_bfd in
4815 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4817 * aoutx.h (translate_from_native_sym_flags): Don't create
4818 SEC_CONSTRUCTOR sections.
4819 * ecoff.c (ecoff_set_symbol_info): Likewise.
4821 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4822 From Don Bowman <bowman@waterloo.hp.com>.
4824 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4826 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4827 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4829 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4831 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4832 mips_32_relocs field.
4833 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4834 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4835 relocs against a global symbol which is not defined in a regular
4837 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4838 against a global symbol, increment mips_32_relocs.
4839 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4840 the symbol is not defined in a regular file, make room in the
4843 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4845 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4846 file position and the virtual file position separately. Set
4847 filepos information bsaed on the real file position.
4848 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4849 Jan 23 change to coffcode.h.
4851 * som.c (som_slurp_symbol_table): Set the symbol count to the
4852 number of BFD symbols created.
4854 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4856 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4857 output file if linking shared objects. Loop to check all relocs,
4858 rather than returning false on first error.
4860 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4862 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4863 (ppc_elf_additional_program_headers): If .interp section, bump #
4864 of program headers by 1.
4865 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4866 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4867 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4869 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4871 (ppc_elf_relocate_section): If the output section isn't defined,
4872 don't abort, just give an error message.
4874 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4875 being created is .sdata or .sdata2, don't make the symbol dynamic.
4877 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4879 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4880 members of an archive for dynamic objects with no symbols, and
4881 pass them directly to check_archive_element.
4882 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4883 xcoff_link_check_dynamic_ar_symbols.
4884 (xcoff_link_check_dynamic_ar_symbols): New static function.
4886 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4887 from _bfd_nodynamic to _bfd_xcoff.
4888 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4890 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4891 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4892 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4893 * libcoff.h: Rebuild.
4894 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4895 (xcoff_get_section_contents): New static function.
4896 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4897 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4898 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4899 (xcoff_dynamic_reloc): New static variable.
4900 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4901 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4903 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4905 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4906 if reloc_entry->addend is not 0.
4907 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4909 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4911 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4913 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4914 Add entries for R_SPARC_[56].
4915 (sparc_reloc_map): Add entries for R_SPARC_[56].
4917 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4919 Optimize linking of stabs in sections as used in ELF and COFF.
4920 * stabs.c: New file.
4921 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4922 (_bfd_write_section_stabs): Declare.
4923 (_bfd_write_stab_strings): Declare.
4924 * libbfd.h: Rebuild.
4925 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4926 (struct coff_link_hash_table): Add stab_info field.
4927 * libcoff.h: Rebuild.
4928 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4930 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4932 (_bfd_coff_final_link): Write out stab strings hash table.
4933 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4934 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4936 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4937 (struct bfd_elf_section_data): Add stab_info field.
4938 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4940 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4941 _bfd_link_section_stabs.
4942 (elf_bfd_final_link): Write out stab strings hash table.
4943 (elf_link_input_bfd): Handle optimized stabs sections.
4944 * reloc.c (_bfd_final_link_relocate): Check address against
4945 _raw_size rather than _cooked_size.
4946 * Makefile.in: Rebuild dependencies.
4947 (BFD_LIBS): Add stabs.o
4948 (BFD_LIBS_CFILES): Add stabs.c.
4950 * VERSION: Increment for bfdlink.h change.
4952 * coffgen.c (coff_renumber_symbols): Correct handling of
4953 BSF_NOT_AT_END common symbols.
4955 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4957 * coff-ppc.c (record_toc): Add cast to avoid warning.
4958 (ppc_allocate_toc_section): Likewise.
4959 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4960 (ppc_coff_reloc_type_lookup): Remove unreached code.
4961 * coffcode.h (coff_write_object_contents): Don't take the address
4963 * peicode.h (pe_print_idata): Add casts to avoid warning.
4964 (pe_print_edata): Likewise.
4965 (pe_print_reloc): Remove ANSI C string concatenation.
4967 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4969 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4971 * libcoff.h: Rebuild.
4972 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4974 (coff_swap_aux_out): Likewise.
4975 * peicode.h (coff_swap_aux_in): Likewise.
4976 (coff_swap_aux_out): Likewise.
4977 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4979 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4981 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4982 Fix up .bf endndx link fields.
4983 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4985 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4988 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4990 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4991 on Solaris PowerPC systems doesn't get confused.
4993 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4996 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4997 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4998 update did_reg and did_reg2.
5000 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
5002 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
5004 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
5005 callback routines, pass h->root.string rather than name, in case
5006 copy is true and name is transient.
5008 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
5010 * elfcore.h: Add support for core files with multiple threads.
5011 (Primarily for Solaris.)
5013 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5015 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
5016 section->orelocation is NULL.
5018 * coffgen.c (bfd_coff_get_syment): New function.
5019 (bfd_coff_get_auxent): New function.
5020 * bfd-in.h (bfd_coff_get_syment): Declare.
5021 (bfd_coff_get_auxent): Declare.
5022 * bfd-in2.h: Rebuild.
5024 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
5026 * elf32-mips.c (struct mips_hi16): Define.
5027 (mips_hi16_addr, mips_hi16_addend): Remove.
5028 (mips_hi16_list): New static variable.
5029 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
5030 (mips_elf_lo16_reloc): Process mips_hi16_list.
5031 (mips_elf_relocate_section): Permit an arbitrary number of HI16
5032 relocs before the associated LO16 reloc.
5034 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5036 * versados.c (versados_scan): Check bfd_alloc return value.
5037 (versados_object_p): Check all bfd_read return values. Require
5038 that lang field be less than 10, to avoid confusion with Intel Hex
5041 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
5043 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
5044 not 0, for an absolute symbol.
5045 (NAME(aout,swap_ext_reloc_out)): Likewise.
5047 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
5048 (ihex_write_object_contents): For a large start address, output
5049 the full 32 bit address in record type 5.
5051 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
5052 to int to avoid promotion problems in prototype.
5054 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
5056 * configure.host: Use ${srcdir} when looking for picfrag.
5058 * configure.host: Switch on ${libdir}, not $(libdir). From
5059 alan@spri.levels.unisa.edu.au (Alan Modra).
5061 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5062 entry point, not just for DYNAMIC objects.
5063 * sunos.c (sunos_add_dynamic_symbols): Always call
5064 sunos_create_dynamic_sections. If called with a non DYNAMIC
5065 object, don't do anything else.
5066 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5068 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5070 * configure.in: Permit --enable-shared to specify a list of
5072 * configure: Rebuild.
5074 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5075 host when configuring with --enable-shard.
5077 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5079 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5082 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5083 to avoid crashing in bfd_hash_replace.
5085 * sysdep.h: Use #ifdef, not #if.
5087 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5089 * config.in: Rebuild.
5091 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5093 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5094 (AC_CHECK_HEADERS): Check for sys/time.h
5095 (AC_HEADER_TIME): Add macro.
5096 * configure: Rebuild.
5097 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5098 to control what combination of <time> and <sys/time.h>
5101 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5103 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5104 (aout_32_sunos4_write_object_contents): Likewise.
5105 * aoutx.h (NAME(aout,machine_type)): Handle
5106 bfd_mach_sparc_{sparclet,sparclite}.
5107 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5108 (bfd_mach_sparc_v9_p): Update.
5109 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5110 * libaout.h (enum machine_type): Add M_SPARCLET.
5111 * sunos.c (MACHTYPE_OK): Define.
5112 * bfd-in2.h: Regenerated.
5114 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5116 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5117 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5118 * elflink.c (_bfd_elf_create_got_section): Store the
5119 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5120 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5121 global offset table goes over 0x1000, set the value of
5122 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5123 (elf32_sparc_relocate_section): Subtract the offset of
5124 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5126 * elfcode.h: Don't include <string.h>.
5128 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5130 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5131 generic_link_hash_newfunc. All references changed.
5132 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5133 moved here from libbfd-in.h.
5134 * libbfd-in.h: Corresponding changes.
5135 * libbfd.h: Regenerated.
5137 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5139 * aoutx.h (aout_link_input_section_std): When reporting an
5140 overflow error, use the name of the symbol in the hash table if
5142 (aout_link_input_section_ext): Likewise.
5144 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5145 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5147 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5149 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5150 * coffcode.h (coff_compute_section_file_positions): Likewise.
5151 (coff_write_object_contents): Likewise.
5153 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5155 * section.c (SEC_LINK_ONCE): Define.
5156 (SEC_LINK_DUPLICATES): Define.
5157 (SEC_LINK_DUPLICATES_DISCARD): Define.
5158 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5159 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5160 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5161 * bfd-in2.h: Rebuild.
5162 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5163 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5164 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5165 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5166 SEC_LINK_ONCE, and look through the symbol table for the setting
5167 for SEC_LINK_DUPLICATES.
5168 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5169 set for a section, find the section symbol in the symbol table,
5170 and set the aux entry based on SEC_LINK_DUPLICATES.
5171 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5172 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5173 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5174 * coff-i386.c (i386coff_vec): Likewise.
5175 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5177 * VERSION: Bump to 2.6.1.
5178 * Makefile.in (stamp-h): Depend upon VERSION.
5180 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5182 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5183 * libbfd.h: Rebuilt.
5184 * linker.c (generic_link_hash_newfunc): No longer static.
5185 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5187 * coff-h8300.c: Add two derived hash tables and their associated
5188 funtions and #defines for use by the h8300 linker.
5189 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5190 the function vector as needed. Place the address of the function
5191 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5192 Rewrite the vectors section contents as necessary.
5193 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5194 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5195 (coff_bfd_link_hash_table_create): Likewise.
5197 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5199 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5200 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5202 (hppa_rebuild_insn): Pass pointer to correct type to
5203 low_sign_unext and dis_assemble_21.
5205 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5207 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5208 Stick with sparc-*-{sysv4*,solaris2*}.
5210 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5212 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5213 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5214 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5215 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5216 fields is non-zero, print them.
5218 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5219 ifdef. Remove unused variables.
5220 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5222 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5223 (get_symbol_value): Ifdef out.
5224 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5225 (coff_ppc_relocate_section): Remove unused variables. Make
5226 fprintf strings and argument types correspond. Put before_addr in
5228 (dump_toc): Make fprintf strings and argument types correspond.
5229 (ppc_process_before_allocation): Remove unused variables. Always
5231 (ppc_reflo_reloc): Ifdef out.
5232 (ppc_addr32nb_reloc): Ifdef out.
5233 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5235 (coff_ppc_rtype_to_howto): Likewise.
5236 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5238 * peicode.h (pe_print_idata): Move otherwise unused variables into
5239 the #ifdef where they are used. Always return a value.
5240 (pe_print_edata): Make fprintf strings and argument types
5241 correspond. Always return a value.
5242 (pe_print_pdata): Removed unused variable addr_value. Always
5244 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5245 strings and argument types correspond. Always return a value.
5247 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5248 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5249 variable rela inside #if 0 section where it is used.
5251 * ns32k.h: New file.
5252 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5253 functions to start with _bfd_.
5254 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5255 functions in cpu-ns32k.h.
5256 * Makefile.in: Rebuild dependencies.
5257 (HFILES): Add ns32k.h.
5259 * section.c (struct sec): Add linker_mark field. Change
5260 user_set_vma and reloc_done to be single bit fields.
5261 (STD_SECTION): Update accordingly.
5262 * bfd-in2.h: Rebuild.
5263 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5265 (aout_link_input_bfd): Don't link unmarked sections.
5266 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5268 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5269 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5271 * elflink.h (elf_bfd_final_link): Mark sections included in the
5273 (elf_link_input_bfd): Don't link unmarked sections.
5274 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5276 (xcoff_link_input_bfd): Don't link unmarked sections.
5278 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5279 overflow error messages.
5281 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5283 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5284 is not set, print "BFD: " before the error message.
5286 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5287 Miles Bader <miles@gnu.ai.mit.edu>.
5288 * configure: Rebuild.
5290 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5292 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5295 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5296 m68k-aout, m68k-coff, and m68k-elf targets.
5298 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5300 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5301 (ieee_generic_stat_arch_elt): Restructured to prevent
5302 ieee_object_p from being called repeatedly.
5304 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5306 * coffcode.h (coff_write_object_contents): Allocate
5307 buffers large enough for any FILEHDR or AOUTHDR.
5309 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5311 * ecofflink.c (lookup_line): New static function, renamed and
5312 slighly changed from old _bfd_ecoff_locate_line.
5313 (_bfd_ecoff_locate_line): Cache line number information. Use
5314 lookup_line for actual lookup.
5316 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5318 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5319 multiple of 20 bytes.
5321 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5323 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5324 allocate ecoff_find_line, and don't initialize by hand.
5325 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5326 mips_elf_find_line, and don't call memset.
5328 * coffcode.h (coff_compute_section_file_positions): If not
5329 producing a final executable, don't consider sofar when aligning
5330 the section to the correct size.
5332 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5334 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5335 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5336 * coffgen.c (coff_section_symbol): Ifdef out.
5338 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5340 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5341 output_bfd is not NULL.
5343 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5345 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5346 of bfd_alloc (fixes fix_line not being initialized).
5347 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5349 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5351 * coffcode.h: Allow specific backends to override the
5352 bfd_link_add_symbols routine.
5354 * coff-h8300.c: Include genlink.h.
5355 (howto_table): Add R_MEM_INDIRECT.
5356 (rtype2howto): Support R_MEM_INDIRECT.
5357 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5360 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5362 * coff-alpha.c (alpha_relocate_section): Use
5363 info->callbacks_warning, rather than _bfd_error_handler, for
5364 "multiple gp" warning.
5366 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5368 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5369 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5370 table string. Use bfd_wrapped_link_hash_lookup.
5371 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5373 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5374 table, if any, when writing out symbols.
5375 (aout_link_input_section_std): Use the name from the hash table,
5376 if any, when reporting undefined symbols.
5377 (aout_link_input_section_ext): Likewise.
5378 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5379 * bout.c (get_value): Likewise.
5380 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5381 * ecoff.c (ecoff_reloc_link_order): Likewise.
5382 * elflink.h (elf_link_add_object_symbols): Likewise.
5383 (elf_reloc_link_order): Likewise.
5384 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5385 (_bfd_generic_reloc_link_order): Likewise.
5386 (default_indirect_link_order): Likewise.
5387 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5388 * sunos.c (sunos_add_one_symbol): Likewise.
5389 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5390 (bfd_xcoff_link_count_reloc): Likewise.
5391 (xcoff_reloc_link_order): Likewise.
5393 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5394 into -1 for intern->rss.
5396 * configure: Rebuild with autoconf 2.8.
5398 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5400 * stab-syms.c (__define_stab_duplicate): Define.
5401 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5403 * bfd-in.h (bfd_get_stab_name): Declare.
5404 * bfd-in2.h: Rebuild.
5405 * Makefile.in: Rebuild dependencies.
5406 (BFD_LIBS): Add stab-syms.o.
5407 (BFD_LIBS_CFILES): Add stab-syms.c.
5408 (BFD32_BACKENDS): Remove stab-syms.o.
5409 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5410 * configure.in: Don't list stab-syms.o in bfd_backends.
5411 * configure: Rebuild.
5412 * libaout.h (aout_stab_name): Don't declare.
5413 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5416 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5418 * elf.c (assign_file_positions_for_segments): Adjust file offset
5419 for section alignment even if SEC_LOAD is not set.
5421 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5423 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5424 since they appear as targets in Makefile.in.
5425 * configure: Rebuild.
5427 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5428 don't fiddle with a symbol which is not defined anywhere.
5430 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5432 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5433 though they are defined in a shared library.
5434 (xcoff_build_ldsyms): Likewise.
5436 * coffgen.c (coff_find_nearest_line): Don't look at the line
5437 numbers for the section if section->lineno is NULL.
5439 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5440 message rather than calling BFD_ASSERT.
5441 * elfcode.h (write_relocs): Check return value of
5442 _bfd_elf_symbol_from_bfd_symbol.
5444 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5446 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5449 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5451 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5453 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5454 hppa_reloc_field_selector_type_alt.
5455 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5456 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5458 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5460 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5462 * elf.c (assign_file_positions_for_segments): Adjust the segment
5463 memory size for the alignment of a SEC_ALLOC section, not just a
5466 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5468 * m68klinux.c: New file.
5469 * hosts/m68klinux.h: New file.
5470 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5471 * configure.in (m68*-*-linux*): New native host.
5472 (m68klinux_vec): New vector.
5473 * configure: Rebuild.
5474 * targets.c (m68klinux_vec): Declare.
5475 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5476 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5477 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5478 declaration from bfd_linux_size_dynamic_sections.
5479 (bfd_m68klinux_size_dynamic_sections): Declare.
5480 * bfd-in2.h: Rebuild.
5481 * Makefile.in: Rebuild dependencies.
5482 (BFD32_BACKENDS): Add m68klinux.o.
5483 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5485 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5487 * libhppa.h (pa_arch): Add pa20.
5488 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5489 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5490 (hppa_field_adjust): Handle e_nsel.
5491 * som.c: Provide default definitions for many new relocs found only
5492 in hpux10 include files.
5493 (som_fixup_formats): Add several new relocs from hpux10.
5494 (som_hppa_howto_table): Add hpux10 relocs.
5495 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5497 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5499 * mpw-make.sed: Edit out recent shared library support, and
5500 rules to rebuild .h files using doc/chew.
5502 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5504 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5505 size even of sections with no contents.
5507 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5509 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5510 starting with '$' the way we skip names starting with '.'. When
5511 updating x_endndx, don't be fooled by an index which has been
5514 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5515 struct/union/enum type with no elements.
5517 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5519 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5521 * archive.c (bfd_generic_archive_p): If the first file in the
5522 archive can not be recognized as an object, don't assume that this
5523 is the wrong format.
5525 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5526 format is not bfd_object.
5527 (bfd_elf_get_dt_soname): Likewise.
5529 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5531 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5534 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5536 * bfd.c (tdata): Add netbsd_core_data.
5537 * bfd-in2.h: Regenerated.
5539 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5541 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5542 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5543 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5546 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5547 to get the symbol index, matching 14 Jul 95 change.
5549 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5551 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5552 Remove duplicate definition of gp.
5554 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5556 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5557 assume that we can set the GP value and then get the same value,
5558 since it won't be true if the output file is neither ELF nor
5560 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5561 _bfd_get_gp_value here.
5562 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5563 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5565 (mips_elf_lo16_reloc): Likewise.
5566 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5567 Don't require that the BFD be ELF.
5568 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5569 (mips_elf_gprel32_reloc): Likewise.
5570 (mips_elf_relocate_section): Don't assume we can set and get the
5572 (mips_elf_finish_dynamic_symbol): Don't bother to use
5573 _bfd_get_gp_value here.
5575 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5576 Don't change epdr between malloc and free. Be careful not to free
5577 NULL pointers. Zero out the first RPDR.
5579 * configure.host: On Linux, only pass -rpath option if $(libdir)
5580 is neither /lib nor /usr/lib. From Alan Modra
5581 <alan@mullet.Levels.UniSA.Edu.Au>.
5583 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5585 (elf_dt_name): Rename from elf_dt_needed_name.
5586 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5588 (bfd_elf_get_dt_soname): New function.
5589 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5590 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5591 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5592 * bfd-in2.h: Rebuild.
5594 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5596 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5597 _bfd_sparc_elf_reloc_type_lookup.
5598 (bfd_elf32_bfd_reloc_type_lookup): Update.
5599 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5600 (sparc64_elf_howto_table): Define.
5601 (sparc_reloc_map): Define.
5602 (sparc64_elf_reloc_type_lookup): New function.
5603 (sparc_elf_wdisp16_reloc): New function.
5604 (elf_info_to_howto): Use sparc64_elf_howto_table.
5605 (sparc64_elf_relocate_section): Likewise.
5606 (bfd_elf64_bfd_reloc_type_lookup): Update.
5608 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5610 * configure.host: Check for 'do not mix' from native linker before
5611 trying to use -rpath.
5613 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5615 * bfd.c (_bfd_get_gp_value): New function.
5616 (_bfd_set_gp_value): New function.
5617 * libbfd-in.h (_bfd_get_gp_value): Declare.
5618 (_bfd_set_gp_value): Declare.
5619 * libbfd.h: Rebuild.
5620 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5621 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5622 directly to the fields in the tdata information.
5623 (alpha_relocate_section): Likewise.
5624 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5625 (mips_gprel_reloc): Likewise.
5626 (mips_relocate_section): Likewise.
5627 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5628 (mips_elf_lo16_reloc): Likewise.
5629 (mips_elf_final_gp): Likewise.
5630 (mips_elf_gprel16_reloc): Likewise.
5631 (mips_elf_gprel32_reloc): Likewise.
5632 (mips_elf_relocate_section): Likewise.
5633 (mips_elf_finish_dynamic_symbol): Likewise.
5635 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5637 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5639 * configure.in: Call AC_PROG_CC before configure.host.
5640 * configure: Rebuild.
5641 * configure.host: Don't set information which autoconf should
5642 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5644 * configure.host: Remove go32 and win32 host information, since it
5645 should no longer be needed.
5647 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5648 then start a new segment rather than put a writable section in a
5651 * configure.host: Set RPATH_ENVVAR.
5653 * Makefile.in: Rebuild dependencies.
5655 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5656 zero_section variable.
5658 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5660 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5661 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5662 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5664 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5666 * ieee.c (ieee_write_expression): Only use an R variable for a
5667 local symbol. Don't output a zero offset. Handle a zero address.
5668 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5669 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5671 (parse_expression): Don't try to handle multiple occurrences of a
5672 P variable. Handle I variables differently from X variables. Fix
5673 the order of minus expressions.
5674 (ieee_slurp_external_symbols): Generate an I variable for an NN
5675 record. Fix handling of ATI and ATX records.
5676 (ieee_slurp_sections): Only set minimal section attributes.
5677 Adjust them later, based on the section contents.
5678 (ieee_object_p): Read in the file until just after the ME record.
5679 Call ieee_slurp_section_data to set the section flags.
5680 (do_one): Add iterations parameter. Only repeat the first load
5681 item. Set the section and file reloc flags.
5682 (ieee_slurp_section_data): Set section flags. Pass iterations to
5684 (ieee_canonicalize_reloc): Handle I variables.
5685 (do_with_relocs): Only emit relocation size when necessary.
5686 Increase MAXRUN to 127. Change ov to be assigned, and take
5687 src_mask and pcrel_offset into account.
5688 (ieee_write_data_part): Skip sections that are not loaded.
5689 (ieee_write_external_part): Don't output optional last entry of WX
5691 (ieee_write_me_part): Make setting of me_record neater.
5692 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5694 * syms.c (stt): Add entries for zerovars, vars, and code.
5696 * elfcode.h (validate_reloc): New static function.
5697 (write_relocs): Call validate_reloc for non ELF relocs.
5699 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5700 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5701 (TARGET_LITTLE_SYM): Likewise.
5703 * config.bfd (m68*-*-psos*): New target.
5705 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5707 * i386msdos.c: Remove some #if 0 code.
5708 (msdos_write_object_contents): Don't include empty sections in the
5709 size computation, regardless of their address.
5711 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5713 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5714 is NULL, ie, the -r switch is used.
5716 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5718 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5719 (BFD_RELOC_MIPS_GOT_LO16): Define.
5720 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5721 * bfd-in2.h, libbfd.h: Rebuild.
5722 * elf32-mips.c (mips_reloc_map): Map new relocs.
5724 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5726 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5729 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5730 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5731 simple number for the section address, rather than an expression.
5732 Limit the number of bytes between relocs to MAXRUN.
5733 (ieee_write_me_part): Set me_record to the file offset after the
5735 (ieee_write_processor): New static function.
5736 (ieee_write_object_contents): Use ieee_write_processor.
5738 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5740 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5742 * coff-aux.c: Change include of aux.h to aux-coff.h.
5744 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5746 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5747 relocation put the addend both in the reloc entry and the data.
5748 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5751 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5752 a R_68K_PCxx reloc against a defined global symbol directly.
5753 (elf_m68k_check_relocs): Don't count such a reloc.
5755 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5756 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5757 symbol for now, otherwise always record the symbol as dynamic.
5758 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5759 is not referenced by a dynamic object, and we are not making a
5760 shared object, then don't make a PLT entry. If we do make a PLT
5761 entry, make sure the symbol has been recorded as dynamic.
5763 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5765 * configure.host: When making a shared library, set HLDFLAGS to
5766 pass an appropriate -rpath option. Use the make variable SONAME
5767 as the shared library soname, rather than computing it here. On
5768 SunOS, build stamp-tshlink in place of $(SHLINK).
5769 * Makefile.in (SONAME): New variable.
5770 ($(SHLINK)): Make a link to the transformed name, as well.
5771 (stamp-tshlink): New target.
5772 (install): Skip stamp-tshlink during install.
5774 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5776 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5777 linker sections have been set up yet.
5779 * elf.c (make_mapping): Add an additional argument to suppress
5780 making the first section include the program headers.
5781 (map_sections_to_segments): If the user used -Ttext such that the
5782 program headers are on a different page, do not set the flags
5783 saying that this section includes the program headers.
5785 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5787 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5788 don't define TRAD_HEADER.
5789 * configure: Rebuild.
5791 * netbsd-core.c: New file, support for NetBSD core files.
5792 * hosts/*nbsd.h: Removed.
5794 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5796 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5797 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5798 * libbfd.h, bfd-in2.h: Regenerated.
5799 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5800 bfd_elf32_bfd_reloc_type_lookup.
5801 (reloc_type{,_names}): Deleted.
5802 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5804 (sparc_reloc_map): Add sparc64 relocs.
5805 (sparc_elf_notsupported_reloc): New static function.
5806 (sparc_elf_wdisp16_reloc): New static function.
5807 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5808 (elf32_sparc_relocate_section): Likewise.
5809 (bfd_elf32_bfd_reloc_type_lookup): Define.
5810 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5811 (reloc_type{,_names}): Deleted.
5812 (elf_sparc_howto_table): Deleted.
5813 (sparc_reloc_map): Deleted.
5814 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5815 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5817 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5819 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5822 * Makefile.in (program_transform_name): New variable.
5823 (install): Transform library name before installing it.
5825 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5827 * archures.c (bfd_mach_i960_hx): Define.
5828 * bfd-in2.h: Rebuild.
5829 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5830 (MATRIX): Expand entries for HX.
5831 (arch_info_struct): Add i960:hx entry.
5832 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5833 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5834 (coff_set_flags): Handle bfd_mach_i960_hx.
5836 Support for building as a shared library, based on patches from
5837 Alan Modra <alan@spri.levels.unisa.edu.au>:
5838 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5839 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5840 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5841 * configure: Rebuild.
5842 * configure.host: If --enable-shared, adjust shared library stuff
5843 based on the host. If the host is SunOS, and the linker supports
5844 -rpath, set HLDFLAGS to use it.
5845 * Makefile.in (ALLLIBS): New variable.
5846 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5847 (COMMON_SHLIB, SHLINK): New variables.
5848 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5849 (STAGESTUFF): Remove variable.
5850 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5852 (stamp-ofiles): New target, like old ofiles target, but build
5853 using a temporary file and move-if-change, and touch stamp-ofiles
5855 (ofiles): Just depend upon stamp-ofiles.
5856 (stamp-piclist, piclist): New targets.
5857 ($(SHLIB), $(SHLINK)): New targets.
5858 (targets.o, archures.o): Build twice if PICFLAG is set.
5859 (do_mostlyclean): Remove pic/*.o.
5860 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5862 (do_distclean): Remove pic and stamp-picdir.
5863 (install): Install shared libraries.
5864 ($(OFILES)): Depend upon stamp-picdir.
5865 (stamp-picdir): New target.
5867 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5869 * libcoff.h: Rebuild.
5871 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5872 flavour of a section with no owner.
5874 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5875 ELF_LINK_NON_ELF flag.
5876 (mips_elf_create_got_section): Likewise.
5878 * elf.c: Revert last change, since it breaks dynamic linking.
5879 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5881 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5882 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5883 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5885 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5887 * elf.c (assign_file_positions_for_segments): If the backend does
5888 not want the elf header or the program headers in the address
5889 space, do not include them in the calculations.
5891 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5892 function to determine if we need additional program headers.
5893 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5894 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5896 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5898 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5900 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5902 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5903 back into one line. Some compilers (sunos 4.1.3 for example)
5904 won't accept args split across more than one line.
5906 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5908 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5909 * configure: Regenerate.
5911 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5913 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5914 try to do arithmetic on a void *, cast it to a unsigned char * first.
5916 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5918 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5919 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5921 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5922 flag for a newly defined symbol.
5923 (NAME(bfd_elf,record_link_assignment)): Likewise.
5924 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5925 set the DEF or REF_REGULAR flags correctly.
5927 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5928 (libbfd.h, libcoff.h): Corresponding change.
5930 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5931 a PLT32 reloc as dynamic.
5932 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5933 is not referenced by a dynamic object, and we are not making a
5934 shared object, then don't make a PLT entry. If we do make a PLT
5935 entry, make sure the symbol has been recorded as dynamic.
5937 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5939 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5940 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5941 (powerpcle-*-cygwin32): New.
5942 * peicode.h (add_data_entry): Get address from vma.
5944 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5946 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5947 attached to the section has already been created as an undefined
5948 symbol, treat it as if it hasn't been created yet.
5950 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5952 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5953 symbol or section symbols if stripping all symbols and this is not
5954 a relocateable link. Don't output the symbol string table if
5955 there are no symbols.
5956 (elf_link_flush_output_syms): Don't do anything if there are no
5959 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5961 * coff-aux.c: New file.
5962 * hosts/m68kaux.h: New file.
5963 * config.bfd (m68*-apple-aux*): New target.
5964 * configure.in (m68*-apple-aux*): New native host.
5965 (m68kaux_coff_vec): New vector.
5966 * configure: Rebuild.
5967 * targets.c (m68kaux_coff_vec): Declare.
5968 * coffcode.h (bfd_coff_backend_data): Add field
5969 _bfd_coff_link_add_one_symbol.
5970 (bfd_coff_link_add_one_symbol): Define.
5971 (compare_arelent_ptr): New static function if TARG_AUX.
5972 (coff_write_relocs): If TARG_AUX, sort the relocs.
5973 (coff_write_object_contents): Set A/UX aouthdr magic number.
5974 (coff_link_add_one_symbol): Define if not defined.
5975 (bfd_coff_std_swap_table): Initialize new field.
5976 * libcoff.h: Rebuild.
5977 * cofflink.c (coff_link_add_symbols): Call
5978 bfd_coff_link_add_one_symbol rather than
5979 _bfd_generic_link_add_one_symbol.
5980 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5981 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5982 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5983 * Makefile.in: Rebuild dependencies.
5984 (BFD32_BACKENDS): Add coff-aux.o.
5985 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5987 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5989 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5990 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5992 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5994 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5995 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5996 (maintainer-clean): Warn about deleting special files.
5997 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5999 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
6000 warning symbols correctly.
6001 * elf32-i386.c (elf_i386_relocate_section): Likewise.
6002 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6003 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6004 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
6005 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6006 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6008 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6011 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
6013 * libcoff-in.h: aligned newly exported names with bfd naming
6014 conventions. Removed an erroneous define of POWERPC_LE_PE.
6015 * libcoff.h: Rebuild.
6016 * cofflink.c, coff-ppc.c: the above function name changes
6018 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
6020 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
6021 * ecoff.c (struct extsym_info): Define.
6022 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
6023 to ecoff_link_write_external.
6024 (ecoff_link_write_external): Accept a struct extsym_info pointer.
6025 Strip symbols when appropriate.
6027 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
6028 * syms.c (BSF_OBJECT): Define.
6029 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
6030 * bfd-in2.h: Rebuild.
6031 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
6033 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
6036 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
6037 copying relocs into a shared object, treat a defined global symbol
6039 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
6040 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6041 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
6043 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
6044 real defined symbol, not to a weak defined symbol.
6046 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
6048 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
6049 and made a few static functions externs.
6051 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
6052 POWERPC_LE_PE hack in cofflink.
6054 * libcoff-in.h: promoted the following from cofflink.c to allow
6055 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
6056 coff_debug_merge_element, struct coff_debug_merge_type,
6057 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
6058 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
6059 coff_debug_merge_hash_lookup, coff_link_section_info,
6060 coff_final_link_info, coff_debug_merge_hash_newfunc,
6061 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6063 * libcoff.h: re-gen'd
6065 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6067 * syms.c: Include "bfdlink.h".
6068 (struct stab_find_info): Define.
6069 (_bfd_stab_section_find_nearest_line): New function.
6070 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6071 * libbfd.h: Rebuild.
6072 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6073 * elf.c (_bfd_elf_find_nearest_line): Try calling
6074 _bfd_stab_section_find_nearest_line before searching the ELF
6075 symbol table. Find the closest STT_FUNC symbol, not the last one.
6076 * libcoff-in.h (coff_data_type): Add line_info field.
6077 * libcoff.h: Rebuild.
6078 * coffgen.c (coff_find_nearest_line): Try calling
6079 _bfd_stab_section_find_nearest_line before searching the COFF
6081 * Makefile.in: Rebuild dependencies.
6083 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6085 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6086 4 bytes, so we get the correct value when updating the register
6087 field in little endian mode.
6089 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6091 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6092 entry_section fields. Add sntoc and snentry fields.
6093 * libcoff.h: Rebuild.
6094 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6095 not toc_section and entry_section (the COFF file does not have any
6096 sections at this point).
6097 (coff_write_object_contents): Set o_snentry and o_sntoc from
6098 snentry and sntoc rather than entry_section and toc_section.
6099 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6100 snentry, not toc_section and entry_section.
6101 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6102 entry_section from hentry.
6103 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6105 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6106 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6107 than using toc_section directly.
6109 * archures.c: Add missing `.' in enum bfd_architecture.
6110 * bfd-in2.h: Rebuild.
6112 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6113 Robert Lipe <robertl@arnet.com>.
6115 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6117 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6118 to sections we allocate. Use bfd_zalloc to allocate initialial
6119 sections, not bfd_alloc.
6120 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6121 SDA{,2}I16 relocations.
6122 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6123 whether to put something in .sbss or not.
6124 (ppc_elf_relocate_section): Add support for more relocations. Add
6125 in sec->output_offset where appropriate. Make error messages
6126 include the symbol name.
6128 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6129 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6130 doesn't get redefined messages if -shared.
6132 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6133 section if the rel_section field has been set up.
6135 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6137 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6140 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6142 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6143 of flags, only flags used are controlled by mach number. Bump up
6144 output file mach number to highest of input file mach numbers.
6145 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6146 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6148 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6149 bfd_elf64_sparc_vec support.
6151 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6153 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6154 the embedded bit is set on some objects and not on others. Just
6156 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6159 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6161 * coffcode.h (coff_new_section_hook): Don't try to align the
6164 * coffcode.h (coff_set_section_contents): Fix the handling of the
6165 .lib section to work even if the entire section contents are
6166 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6167 Robert Lipe <robertl@arnet.com>.
6169 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6171 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6172 memory here for contents.
6174 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6175 _SDA2_BASE_ by 32768.
6176 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6177 started using. Allocate contents for .sdata and .sdata2 sections
6179 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6181 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6182 size _SDA{,2}_BASE_.
6183 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6186 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6188 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6190 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6191 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6192 (bfd_mach_sparc_v9a): Define.
6193 (bfd_mach_sparc_v9_p): Define.
6194 * bfd-in2.h: Regenerated.
6195 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6197 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6198 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6199 to bfd_elf32_sparc_vec.
6200 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6201 Add v8plus{,a} support.
6203 (sparc_compatible): New function.
6204 * elf32-sparc.h: #include "elf/sparc.h".
6205 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6206 elf32_sparc_final_write_processing): New functions.
6207 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6208 elf_backend_final_write_processing): Define.
6210 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6212 * elf-bfd.h (struct elf_link_hash_entry): Add
6213 linker_section_pointer field.
6214 (enum elf_linker_section_enum): Enumeration for new way of
6215 creating linker dynamic sections and symbols.
6216 (elf_linker_section{,_pointers}): New structures for creating
6217 dynamic sections and symbols.
6218 (elf_obj_tdata): Add linker_section_pointers and linker_section
6220 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6221 (_bfd_elf_create_linker_section): New declarations.
6222 (_bfd_elf_find_pointer_linker_section): Ditto.
6223 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6224 (_bfd_elf_make_linker_section_rela): Ditto.
6226 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6228 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6229 (ppc_elf_create_linker_section): New function to create the
6230 sections .got, .sdata, and .sdata2.
6231 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6233 (ppc_elf_check_relocs): Support more of the eabi relocations.
6234 (ppc_elf_relocate_section): Ditto.
6235 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6236 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6238 * elflink.h (elf_create_pointer_linker_section): New function to
6239 create initialized pointers in dynamic linker sections.
6240 (elf_finish_pointer_linker_section): Actually intialize the
6241 pointers created above.
6243 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6244 macros to provide both 32 and 64 bit versions of
6245 elf_create_pointer_linker_section.
6246 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6247 provide both 32 and 64 bit versions of
6248 elf_finish_pointer_linker_section.
6250 * elflink.c (_bfd_elf_create_linker_section): New function to
6251 create a linker section.
6252 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6253 given address in the linker pointer offsets created for a given
6255 (_bfd_elf_make_linker_section_rela): Make a RELA section
6256 corresponding to the generated linker section.
6258 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6260 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6262 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6264 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6265 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6266 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6267 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6268 toc entry in an objdump) for now.
6269 (ppc_do_last, ppc_get_last): New function - needed to save processing
6270 the toc owner to the end.
6271 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6274 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6275 toc owner from being done till last. Must define POWERPC_LE_PC
6278 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6280 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6282 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6283 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6285 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6287 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6289 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6291 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6293 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6295 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6297 * elf.c (assign_file_positions_for_segments): Don't increment file
6298 offset for a segment which contains no loadable sections.
6300 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6302 * reloc.c: Add new PowerPC relocations.
6303 * {bfd-in2,libbfd}.h: Regenerate.
6305 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6306 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6308 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6310 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6313 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6316 * coffgen.c (coff_find_nearest_line): Don't try to cache
6317 information in sections that are not owned by a BFD. From Richard
6318 Henderson <richard@atheist.tamu.edu>.
6320 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6321 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6322 * elflink.h (elf_link_output_extsym): Remove special check for
6325 * ecoffswap.h: Add prototypes for static functions.
6327 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6329 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6330 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6332 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6333 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6334 support. Begin support for R_PPC_SDA{2,}REL.
6336 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6338 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6339 create the .got and .got.neg sections.
6340 (ppc_elf_size_dynamic_sections): Call it.
6341 (ppc_elf_check_relocs): Call it.
6342 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6343 (ppc_elf_check_relocs): Add error messages for relocations we
6344 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6347 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6349 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6350 section flags for V.4 and eabi.
6352 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6354 * elf.c (assign_file_positions_for_segments): If a segment
6355 contains no sections, don't mark it as readable.
6357 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6358 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6360 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6361 dynamic section, if there is one.
6362 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6363 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6364 (bfd_elf64_swap_dyn_in): Likewise.
6365 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6367 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6369 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6370 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6371 <pirker@eiunix.tuwien.ac.at>.
6373 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6375 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6376 PowerPC V.4 and eabi.
6377 * bfd-in2.h: Regenerate.
6378 * libfd.h: Regenerate.
6380 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6382 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6383 section type and SHF_EXCLUDE section flag, turning them into the
6384 appropriate bfd section flag.
6386 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6388 * xcofflink.c (xcoff_link_add_symbols): Create the special
6389 sections if we see a DYNAMIC object, in case that is the only
6390 XCOFF input object we see.
6392 * elf32-mips.c: Extensive changes for a start at dynamic linking
6393 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6395 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6396 (struct elf_backend_data): Remove
6397 elf_backend_create_program_headers field. Add
6398 elf_backend_additional_program_headers and
6399 elf_backend_modify_segment_map fields.
6400 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6402 (elf_backend_additional_program_headers): Likewise.
6403 (elf_backend_modify_segment_map): Likewise.
6404 (elf_backend_create_program_headers): Don't define.
6405 (elfNN_bed): Change to account for field changes.
6406 * elf.c (assign_file_positions_for_segments): Call new
6407 modify_segment_map backend function. Don't call old
6408 create_program_headers backend function.
6409 (get_program_header_size): Call additional_program_headers rather
6410 than create_program_headers.
6411 * elflink.h (elf_link_add_object_symbols): Initialize
6412 type_change_ok from new backend field.
6413 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6415 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6416 a reloc against the appropriate section.
6418 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6419 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6420 (elf_flags_init): Rename from elf_ppc_flags_init.
6421 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6423 (ppc_elf_copy_private_bfd_data): Likewise.
6424 (ppc_elf_merge_private_bfd_data): Likewise.
6426 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6429 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6431 * coff-alpha.c (alpha_relocate_section): During final link, allow
6432 output .lita section to be bigger than 64k by adjusting gp value
6433 on a per-input section basis.
6434 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6436 (struct ecoff_section_tdata): Add gp field.
6438 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6440 Handle Alpha ECOFF changes in OSF/1 3.2.
6441 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6443 * coff-alpha.c: Include "aout/ar.h".
6444 (alpha_ecoff_get_relocated_section_contents): Don't require an
6445 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6446 3.2 doesn't generate one.
6447 (alpha_relocate_section): Likewise.
6448 (alpha_ecoff_slurp_armap): Define.
6449 (alpha_ecoff_slurp_extended_name_table): Define.
6450 (alpha_ecoff_construct_extended_name_table): Define.
6451 (alpha_ecoff_truncate_arname): Define.
6452 (alpha_ecoff_write_armap): Define.
6453 (alpha_ecoff_generic_stat_arch_elt): Define.
6454 (alpha_ecoff_update_armap_timestamp): Define.
6456 (alpha_ecoff_read_ar_hdr): New static function.
6457 (alpha_ecoff_get_elt_at_filepos): New static function.
6458 (alpha_ecoff_openr_next_archived_file): New static function.
6459 (alpha_ecoff_get_elt_at_index): New static function.
6460 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6461 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6462 _bfd_ecoff to alpha_ecoff.
6463 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6464 field from backend structure, rather than always calling
6465 _bfd_get_elt_at_filepos.
6466 * coff-mips.c (mips_ecoff_backend_data): Initialize
6467 get_elt_at_filepos field.
6468 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6469 from _bfd_generic_read_ar_hdr with minor changes.
6470 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6471 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6472 * libbfd.h: Rebuild.
6474 * bfd-in.h (BFD_IN_MEMORY): Define.
6475 * libbfd-in.h (struct bfd_in_memory): Define.
6476 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6477 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6478 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6479 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6480 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6481 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6482 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6483 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6484 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6485 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6487 (bfd_openstreamr): Likewise.
6488 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6489 BFD_IN_MEMORY is not set.
6490 * riscix.c (riscix_some_aout_object_p): Likewise.
6491 * bfd-in2.h, libbfd.h: Rebuild.
6493 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6494 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6495 (bfd_get_elt_at_index): Define.
6496 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6497 bfd_get_elt_at_index. Change index parameter from int to
6499 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6500 (_bfd_noarchive_get_elt_at_index): Define.
6501 (_bfd_archive_bsd_get_elt_at_index): Define.
6502 (_bfd_archive_coff_get_elt_at_index): Define.
6503 * bfd-in2.h, libbfd.h: Rebuild.
6504 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6505 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6506 * ieee.c (ieee_get_elt_at_index): Define.
6507 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6508 * oasys.c (oasys_get_elt_at_index): Define.
6509 * som.c (som_get_elt_at_index): Define.
6511 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6512 numbers to the .text section.
6514 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6516 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6517 If there is a SEC_DEBUGGING section, get the contents of the debug
6518 information part from it.
6519 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6521 (ieee_write_object_contents): Check ieee_write_debug_part return.
6523 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6525 * config.bfd (i[345]86-*-freebsd*): Add target.
6526 * configure.in (i386freebsd_vec): Add vec.
6527 * configure: Regenerate.
6528 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6529 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6530 Rebuild dependencies..
6531 * freebsd.h: New file.
6532 * i386freebsd.c: New file.
6533 * targets.c (i386freebsd_vec): Declare.
6534 (bfd_target_vector): Add i386freebsd_vec.
6535 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6536 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6538 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6540 * ieee.c (ieee_slurp_debug): New static function.
6541 (ieee_object_p): Call it.
6542 (ieee_slurp_section_data): Skip debugging sections.
6543 (ieee_get_reloc_upper_bound): Likewise.
6544 (ieee_get_section_contents): Likewise.
6545 (ieee_canonicalize_reloc): Likewise.
6546 (ieee_write_section_part): Likewise.
6547 (ieee_write_debug_part): Likewise.
6548 (ieee_write_data_part): Likewise.
6549 (init_for_output): Likewise.
6551 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6553 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6555 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6556 relocs, since ppc_elf_relocate_section handles the linker case.
6557 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6559 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6560 ppc_elf_relocate_section since that is now the only caller.
6561 (ppc_elf_relocate_section): Ditto.
6563 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6565 * coffcode.h (coff_write_object_contents): If we don't know the
6566 section of the entry point for an XCOFF executable, always set the
6567 entry address to -1.
6569 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6571 * elf.c (bfd_section_from_shdr): Add support for note sections.
6573 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6575 * bfd-in.h (struct _symbol_info): Add stab_type field.
6576 * bfd-in2.h: Rebuild.
6577 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6579 * elf32-ppc.c: Remove trailing newline from calls to
6581 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6582 difference if target endianness is known.
6584 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6586 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6587 old style TOC16 references without using R_PPC_GOT.
6588 (ppc_reloc_type): Ditto.
6589 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6590 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6591 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6592 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6593 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6595 (ppc_elf_adjust_dynamic_symbol): Ditto.
6596 (ppc_elf_adjust_dynindx): Ditto.
6597 (ppc_elf_size_dynamic_sections): Ditto.
6598 (ppc_elf_finish_dynamic_symbol): Ditto.
6599 (ppc_elf_finish_dynamic_sections): Ditto.
6600 (ELF_DYNAMIC_INTERPRETER): Define.
6602 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6604 * elf.c (copy_private_bfd_data): When attaching sections to
6605 segments ignore sections that won't be allocated. Patch from
6608 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6610 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6613 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6615 * coff-i960.c (CALC_ADDEND): Define.
6616 (coff_i960_relocate_section): Add the input section VMA to the
6617 addend for PC relative relocs.
6619 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6621 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6622 to correctly terminate.
6624 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6626 * targets.c (enum bfd_endian): Define.
6627 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6628 from boolean to enum bfd_endian. Change header_byteorder_big_p
6630 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6631 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6632 * bfd-in2.h: Rebuild.
6633 * All targets: Change initialization of byteorder and
6634 header_byteorder to use enum bfd_endian values rather than
6636 * All files: Change all references to byteorder_big_p and
6637 header_byteorder_big_p to use new bfd_*_endian macros.
6639 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6641 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6643 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6645 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6647 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6649 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6651 * ieee.c: Lots of minor cleanups. Make many functions return
6652 errors rather than calling abort. Also:
6653 (ieee_write_twobyte): Remove; change callers to call existing
6654 ieee_write_2bytes function.
6655 (ieee_write_expression): Don't output the section twice when
6656 outputting a local symbol. Don't emit an extraneous zero if there
6658 (ieee_slurp_sections): Set the lma as well as the vma.
6659 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6661 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6662 a recognized one or bfd_arch_unknown.
6663 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6665 (ihex_get_symtab): Likewise.
6667 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6669 * aoutx.h: Include <ctype.h>.
6670 (struct aout_link_includes_table): Define.
6671 (struct aout_link_includes_totals): Define.
6672 (struct aout_link_includes_entry): Define.
6673 (aout_link_includes_lookup): Define macro.
6674 (struct aout_final_link_info): Add includes field.
6675 (aout_link_includes_newfunc): New static function.
6676 (NAME(aout,final_link)): Initialize includes hash table.
6677 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6679 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6681 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6683 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6685 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6687 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6689 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6690 (pe_print_private_bfd_data): call pe_print_reloc.
6691 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6692 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6693 up some debugging as well.
6695 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6697 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6700 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6702 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6703 when setting sections to NULL.
6705 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6707 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6709 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6710 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6712 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6713 * bfd-in2.h: Rebuild.
6715 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6717 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6719 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6721 * ihex.c (ihex_scan): Handle record types 4 and 5.
6722 (ihex_object_p): Permit types 4 and 5.
6723 (ihex_set_section_contents): Remove check for out of range
6725 (ihex_write_object_contents): Generate types 4 and 5.
6727 * elflink.h (elf_link_output_extsym): Just ignore warning and
6728 indirect references to symbols which don't really exist.
6730 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6732 * peicode.h (pe_print_idata): Minor format fixes
6733 (pe_print_edata): New function. Under private printing, this formats
6734 the edata section of a PE file.
6735 (pe_print_private_bfd_data): Added call to pe_print_edata.
6737 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6739 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6740 index, don't call stoi.
6742 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6744 * srec.c (srec_scan): Set lma as well as vma.
6746 * ihex.c: New file; support for Intel Hex format.
6747 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6748 (ihex_vec): Declare.
6749 (bfd_target_vector): Always include ihex_vec.
6750 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6751 * Makefile.in: Rebuild dependencies.
6752 (BFD_LIBS): Add ihex.o
6753 (BFD_LIBS_CFILES): Add ihex.c.
6754 * bfd-in2.h: Rebuild.
6756 * elf.c (assign_file_positions_for_segments): Sort the sections in
6758 (get_program_header_size): Return the right size if segment_map is
6760 (copy_private_bfd_data): Don't bother to sort the sections.
6762 * bfd.c (bfd_record_phdr): New function.
6763 * bfd-in.h (bfd_record_phdr): Declare.
6764 * bfd_in2.h: Rebuild.
6766 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6769 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6770 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6772 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6773 (bfd_zmalloc): Change declaration.
6774 * libbfd.h: Rebuild.
6775 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6776 and realloc. Don't set bfd_error_no_memory if they fail.
6778 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6780 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6781 uses as well. Added a new howto to deal with TOCREL16 relocs that
6782 are TOCDEFN as well.
6783 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6784 to handle RVA relocs from dlltool.
6785 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6786 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6787 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6789 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6790 to get the right section alignment.
6792 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6794 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6795 p_paddr if p_paddr is zero.
6796 (make_mapping): Set includes_filehdr and includes_phdrs for first
6798 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6800 (assign_file_positions_for_segments): Handle includes_filehdr and
6801 includes_phdrs. Remove special handling of PT_PHDR and first
6803 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6804 when appropriate. Remove special handling of PT_PHDR segment.
6805 Use a more complex condition for when a section is included in a
6806 segment to handle Solaris linker oddities.
6808 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6810 * coff-m88k.c (howto_table): Reformatted for easier reading;
6811 special_function now points to new function m88k_special_reloc.
6812 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6814 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6815 be done correctly by m88k_special_reloc.
6816 (reloc_processing): New function to be used by RELOC_PROCESSING.
6817 (RELOC_PROCESSING): Define to call reloc_processing.
6819 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6821 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6822 (pe_print_pdata): Likewise.
6824 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6825 obstack_alloc fails.
6826 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6828 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6829 * Many files: don't set bfd_error_no_memory if one of the above
6832 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6833 if p_paddr_valid is set.
6834 (copy_private_bfd_data): New static function.
6835 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6837 * elf.c (assign_file_positions_for_segments): Fix case where extra
6838 program headers were allocated.
6840 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6841 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6842 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6843 _bfd_elf_print_private_bfd_data.
6845 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6846 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6847 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6848 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6849 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6850 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6851 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6853 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6855 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6856 * elf.c (make_mapping): New static function.
6857 (map_sections_to_segments): New static function.
6858 (elf_sort_sections): New static function.
6859 (assign_file_positions_for_segments): New static function.
6860 (map_program_segments): Remove.
6861 (get_program_header_size): Remove sorted_hdrs, count, and
6862 maxpagesize parameters. Simplify.
6863 (assign_file_positions_except_relocs): When generating an
6864 executable, use assign_file_positions_for_segments.
6865 (elf_sort_hdrs): Remove.
6866 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6867 to get_program_header_size.
6869 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6871 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6873 * configure, config.in: Regenerate with autoconf 2.7.
6875 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6876 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6878 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6880 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6881 (ecoff_sec_to_styp_flags): Likewise.
6882 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6883 (ecoff_set_symbol_info): Handle scRConst.
6884 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6885 (ecoff_compute_section_file_positions): Handle .rconst section.
6886 (_bfd_ecoff_write_object_contents): Likewise.
6887 (ecoff_link_check_archive_element): Handle scRConst.
6888 (ecoff_link_add_externals): Likewise.
6889 (ecoff_link_write_external): Handle .rconst section.
6890 (ecoff_reloc_link_order): Likewise.
6891 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6892 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6894 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6896 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6897 DEF_DYNAMIC flag is set.
6899 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6901 * host-aout.c: If TRAD_HEADER is defined, include it.
6903 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6905 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6906 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6907 (BFD_NEED_DECLARATION): New function.
6908 * configure.in: Use BFD_NEED_DECLARATION.
6909 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6910 * configure, config.in: Rebuild with autoconf 2.6.
6912 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6913 special_sections before returning when called with a non XCOFF
6916 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6919 * coffcode.h (coff_compute_section_file_positions): Only pad the
6920 previous section to force file alignment when creating an
6923 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6925 * coffcode.h (coff_compute_section_file_positions): If
6926 RS6000COFF_C, set up the .debug section.
6928 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6929 if it is not large enough to accomodate the entire TOC area with
6930 signed 16 bit offsets.
6931 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6933 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6934 TOC anchor to use the TOC value used in the output file.
6936 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6938 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6939 (_bfd_coff_read_string_table): Likewise.
6941 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6943 * pe-arm.c: Fix typos.
6944 * coff-arm.c: Likewise.
6946 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6948 * coff-ppc.c (list_ele): Added "cat"egory member.
6949 (record_toc): New category parameter (priv or pub).
6950 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6951 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6952 the mainline. It addes extra toc cells in error.
6953 (ppc_coff_swap_sym_in_hook): Added some documentation.
6954 (dump_toc): Can now diagnose "virtual toc" chicanery.
6956 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6958 * elf-bfd.h (struct elf_link_hash_table): Change type of
6959 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6961 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6963 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6964 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6966 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6967 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6968 defined or mentioned in a regular file.
6970 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6972 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6973 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6974 (coff_ppc_relocate_section): Correct REL24 handling
6975 (ppc_process_before_allocation): Correct TOCDEFN handling
6977 * peicode.h (dir_names): Added name descriptions
6979 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6981 * VERSION: Updated to cygnus-2.6.
6983 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6985 * targets.c (m68k4knetbsd_vec): Declare.
6987 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6989 * targets.c (bfd_target): Change type of second argument to
6990 _bfd_print_private_bfd_data from void * to PTR.
6991 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6992 using PTR rather than void *.
6993 * bfd-in2, libbfd.h: Rebuild.
6994 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6996 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6997 _bfd_generic_bfd_print_private_bfd_data rather than casting
7000 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
7002 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
7003 "DO NOT DELETE" lines or blank lines that mkdep writes on some
7005 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
7006 BFD64_BACKENDS_CFILES): New variables.
7009 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
7011 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
7012 not at the file position of the first section.
7013 * coffcode.h (coff_compute_section_file_positions): Avoid using
7015 (coff_write_object_contents): When generating a PPC PE executable
7016 with no symbols, round up the file size to a COFF_PAGE_SIZE
7018 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
7019 don't write out a string table.
7021 * elf.c (bfd_section_from_shdr): When using a different section
7022 header, pass the new one to _bfd_elf_make_section_from_shdr.
7023 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
7024 (elf_map_symbols): Add section VMA to symbol value when comparing
7026 (_bfd_elf_compute_section_file_positions): Only build symbol table
7027 if there are some symbols. Set file offset of symtab and strtab
7029 (assign_file_positions_except_relocs): Remove dosyms parameter.
7030 Change all callers. Never set file offset of symtab and strtab
7032 (_bfd_elf_copy_private_section_data): New function.
7033 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
7034 (_bfd_elf_copy_private_symbol_data): New function.
7035 (swap_out_syms): Check for special mapping of st_shndx created by
7036 copy_private_symbol_data.
7037 * elfxx-target.h: Use new copy routines.
7038 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
7039 (_bfd_elf_copy_private_section_data): Declare.
7041 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
7043 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
7046 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
7047 _bfd_dummy_target, matching the recent change to archive
7050 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
7052 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
7053 arithmetic on PTR types.
7055 * aout-target.h (MY(callback)): Set the lma of the sections.
7057 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
7058 symbol into a reloc against the section.
7060 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7062 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7063 glue for the relocs: IMGLUE and IFGLUE.
7064 (record_toc): new function - tracks toc contents
7065 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7066 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7067 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7068 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7069 (ppc_record_toc_entry): Removed a debug define (duh)
7071 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7072 (pe_print_idata): New function - formats the idata section data
7073 (pe_print_pdata): New function - formats the pdata section data
7074 (pe_print_private_bfd_data): calls to above
7076 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7078 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7079 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7080 TARGET_SYM and TARGET_NAME for vector and BFD name.
7081 * coff-pmac.c (pmac_xcoff_vec): Remove.
7082 (TARGET_SYM, TARGET_NAME): Define.
7083 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7084 machine to 0, not all PowerMacs are 601s.
7086 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7088 * elfcode.h (elf_object_p): Read in any program headers.
7089 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7090 based on the program headers, if any.
7091 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7092 (map_program_segments): Set p_paddr of program headers based on
7095 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7097 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7100 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7101 trying to do a relocateable link with a non-a.out object file.
7103 * archive.c (bfd_generic_archive_p): Check the first object file
7104 in an archive even if target_defaulted is set. If the object file
7105 has the wrong xvec, reject it.
7107 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7108 be represented, report the name via _bfd_error_handler.
7109 (translate_to_native_sym_flags): Likewise.
7110 * elf32-mips.c (mips_elf_final_link): Likewise.
7111 * oasys.c (oasys_write_sections): Likewise.
7113 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7114 which checks for STYP_OVRFLO sections.
7115 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7116 reloc and lineno count overflows.
7117 (coff_write_object_contents): Call coff_count_linenumbers before
7118 coff_compute_section_file_positions. If RS6000COFF_C, handle
7119 reloc and lineno count overflows.
7120 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7121 relocs before dealing with .pad sections. Count overflow section
7122 headers when handling .pad sections.
7124 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7127 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7128 (struct xcoff_link_hash_table): Add descriptor_section and
7129 special_sections fields.
7130 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7131 (xcoff_link_add_symbols): Set linkage section alignment. Create
7132 descriptor section. Check for magic symbol names (_text, etc.),
7133 and record them in special_sections if found. Set
7134 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7135 descriptor field to point back to the function code symbol.
7136 (xcoff_sweep): Always mark the special descriptor_section.
7137 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7138 function descriptor, and mark it if it is.
7139 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7140 parameter, and fill it in. Allocate space for the descriptor
7142 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7143 global linkage code. If an undefined function descriptor is
7144 exported, arrange to define it. Warn about any other undefined
7146 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7147 (xcoff_write_global_symbol): Create a function descriptor when
7149 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7150 * bfd-in2.h: Rebuild.
7152 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7154 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7155 (ppc_coff_link_hash_table): new types for hashing
7156 (ppc_coff_link_hash_newfunc): hash entry constructor
7157 (ppc_coff_link_hash_table_init): hash table initializer
7158 (ppc_coff_link_hash_table_create): hash table constructor
7159 (ppc_record_toc_entry): changed references to hash table
7160 (coff_ppc_relocate_section): changed references to hash table
7162 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7163 * libcoff.h: Rebuild
7165 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7166 (coff_link_add_symbols): removed toc_offset init
7168 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7170 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7173 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7174 if it is given and mmep is available.
7175 * acconfig.h: Undef USE_MMAP.
7176 * configure, config.in: Regenerated.
7177 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7178 table handling the old way.
7179 (aout_get_external_symbols): Don't complain if last byte of string
7181 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7182 (bfd_free_window) [! USE_MMAP]: Don't define.
7183 (bfd_get_file_window,
7184 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7186 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7188 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7191 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7193 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7194 compatible with AMD generated COFF files. Try to support both AMD
7195 and GNU formats simultaneously.
7196 (coff_a29k_relocate_section): Likewise.
7198 * libbfd.c (bfd_get_file_window): Change writable parameter from
7199 int to boolean; update all callers. Pass MAP_SHARED if not
7200 writable--it's required on Solaris. Cast fprintf argument to
7202 * bfd-in.h (bfd_get_file_window): Update declaration.
7203 * bfd-in2.h: Rebuild.
7204 * aoutx.h: Update calls to bfd_get_file_window.
7206 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7208 (xcoff_swap_ldhdr_in): New static function.
7209 (xcoff_swap_ldsym_in): New static function.
7210 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7211 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7212 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7213 Handle XTY_ER/XMC_XO symbols correctly.
7214 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7215 rather than normal symbol table.
7216 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7217 already defined with the same absolute value.
7218 (xcoff_mark): When considering called symbols, check whether the
7219 descriptor is from a dynamic object, rather than the symbol
7221 (xcoff_build_ldsyms): Likewise.
7223 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7224 Cast realloc and malloc return values. If malloc or realloc fail,
7225 set bfd_error_no_memory.
7226 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7227 * bfd-in2.h: Rebuild.
7229 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7231 * coff-ppc.c (ppc_record_toc_entry): new function.
7232 (in_reloc_p): changed return value.
7233 (coff_ppc_relocate_section): much rework.
7234 (ppc_allocate_toc_section): new function.
7235 (ppc_process_before_allocation): new function.
7236 (ppc_coff_swap_sym_in_hook): new function.
7238 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7239 (coff_link_add_symbols): initialize toc_offset.
7241 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7242 (coff_swap_aouthdr_out): Added more sections to the data
7243 dictionary for the pe file header. Also changed linker version
7244 number on the ppc side.
7245 (dir_names): small improvements to the dictionary printing.
7246 (pe_mkobject_hook): save the file level flags.
7248 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7249 (pe_tdata): added real_flags field
7250 (coff_tdata): added local_toc_sym_map and access macro
7252 * libcoff.h (coff_link_hash_entry): added toc_offset field
7253 (pe_tdata): added real_flags field
7254 (coff_tdata): added local_toc_sym_map and access macro
7256 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7257 (coff_mkobject): init for local_toc_sym_map
7258 (coff_write_object_contents): set the internal_a.magic to
7259 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7262 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7264 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7265 entries until both the line number address and the function name
7266 address are too large.
7268 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7269 * configure: Rebuilt.
7271 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7272 is defined in the environment.
7274 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7276 * som.c (som_get_section_contents_in_window): Define to use
7279 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7281 * coff-i860.c: New file, based on coff-i386.c.
7282 * cpu-i860.c: New file, based on cpu-i386.c.
7283 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7284 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7285 targets, using i860coff_vec.
7286 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7287 trad-core.o and hosts/i860mach3.h.
7288 (i860coff_vec): Use coff-i860.o and cofflink.o.
7289 * configure: Rebuild.
7290 * Makefile.in: Rebuild dependencies.
7291 (ALL_MACHINES): Add cpu-i860.o.
7292 (BFD32_BACKENDS): Add coff-i860.o.
7293 (CFILES): Add cpu-i860.c and coff-i860.c.
7294 * targets.c (i860coff_vec): Declare.
7295 (bfd_target_vector): Add &i860coff_vec.
7296 * archures.c (bfd_i860_arch): Declare.
7297 (bfd_archures_list): Add &bfd_i860_arch.
7298 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7299 (coff_set_flags): Handle bfd_arch_i860.
7300 (coff_write_object_contents): Handle I860 a.out magic number.
7302 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7304 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7305 the created .tc section to 2.
7306 (xcoff_mark): Don't keep a .loader reloc for a call to an
7307 undefined symbol when creating a shared library.
7308 (xcoff_build_ldsyms): When creating a shared library, generate
7309 global linkage code for a call to an undefined symbol.
7311 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7313 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7314 BFD32_BACKENDS, BFD64_BACKENDS.
7315 (.dep1): Put mkdep output in a separate file.
7316 Rebuilt dependencies.
7318 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7321 Permit use of mmap when available:
7323 * configure.in: Check for mmap, madvise, mprotect.
7324 * config.in, configure: Regenerated.
7326 * libbfd.c (struct _bfd_window_internal): Define type.
7327 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7329 (ok_to_map): New static variable for debugging.
7330 (_bfd_generic_get_section_contents_in_window): New function.
7331 * bfd-in.h (bfd_window_internal): Declare type.
7332 (bfd_window): Define type.
7333 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7334 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7337 * libaout.h (struct aoutdata): Add two window fields.
7338 (obj_aout_sym_window, obj_aout_string_window): New macros.
7339 * aoutx.h (some_aout_object_p): Initialize windows.
7340 (aout_get_external_symbols): Get symbol data and strings in
7341 windows instead of explicitly allocated buffers.
7342 (slurp_symbol_table): Free window instead of memory.
7343 (bfd_free_cached_info): Release windows instead of freeing storage
7345 (aout_link_free_symbols): Ditto.
7347 * targets.c (bfd_target): Add new field for
7348 get_section_contents_in_window.
7349 (BFD_JUMP_TABLE_GENERIC): Updated.
7350 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7351 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7352 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7353 macros for get_section_contents_in_window field.
7355 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7357 * core.c: Renamed to corefile.c
7358 * makefile.dos (OBJS): Change core.o to corefile.o
7359 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7361 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7363 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7364 to o. Clobber and restore the list of new csects around the call
7365 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7366 linker error and the linker wants to read the symbol table. Reset
7367 the line number count of a real section even if it has no relocs.
7368 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7370 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7373 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7375 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7376 an undefined symbol in a shared link.
7378 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7379 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7380 phdm@info.ucl.ac.be (Philippe De Muyter).
7382 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7384 * coff-m88k.c (rtype2howto): New static function.
7385 (RTYPE2HOWTO): Use it rather than a macro definition.
7387 * coffcode.h (coff_write_object_contents): set internal_a.magic
7388 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7390 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7391 define TRAD_HEADER to new file hosts/delta68.h.
7392 m88*-motorola-sysv*, however, does use ptrace-core.o.
7393 * hosts/delta68.h: New file.
7395 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7396 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7398 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7400 * i386linux.c (MY(vec)): Declare before use.
7402 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7404 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7405 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7407 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7408 BFD is not of the right type.
7409 (bfd_elf_get_needed_list): Likewise.
7410 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7411 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7412 * xcofflink.c (XCOFF_XVECP): Define.
7413 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7415 (bfd_xcoff_import_symbol): Likewise.
7416 (bfd_xcoff_export_symbol): Likewise.
7417 (bfd_xcoff_link_count_reloc): Likewise.
7418 (bfd_xcoff_record_link_assignment): Likewise.
7419 (bfd_xcoff_size_dynamic_sections): Likewise.
7421 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7422 table index against the number of symbols for a base relative
7425 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7427 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7428 full_aouthdr flag here...
7429 (_bfd_xcoff_bfd_final_link): ...not here.
7431 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7433 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7434 systems that have a system <libelf.h>.
7435 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7436 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7437 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7438 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7439 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7440 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7441 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7443 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7445 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7446 set, set BSF_WEAK in symbol. Change all callers.
7447 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7448 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7449 _bfd_generic_link_add_one_symbol.
7450 (ecoff_indirect_link_order): Check that the section tdata relocs
7451 are not NULL before using them.
7453 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7454 define TRAD_HEADER as hosts/alphalinux.h.
7455 * configure: Rebuild.
7456 * hosts/alphalinux.h: New file.
7457 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7460 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7462 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7463 C_ECOMM storage classes.
7465 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7467 (xcoff_mark): Call xcoff_mark_symbol.
7468 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7469 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7471 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7473 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7475 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7477 (xcoff_find_reloc): New static function.
7478 (xcoff_link_add_symbols): Use it.
7479 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7480 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7481 relocate the value of C_DECL.
7483 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7485 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7487 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7488 callback decide what goes in .relocs.
7489 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7490 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7493 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7495 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7498 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7500 * xcofflink.c: More improvements, mostly to fix handling of
7501 constructors and a few other special cases.
7502 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7503 zero, reverting yesterday's change.
7504 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7505 (bfd_xcoff_link_count_reloc): Declare.
7506 (bfd_xcoff_record_link_assignment): Declare.
7507 * bfd-in2.h: Rebuild.
7509 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7511 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7512 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7513 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7514 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7515 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7516 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7518 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7521 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7522 segments includes the a.out header. See to that the magic number
7523 *always* is big-endian.
7525 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7526 m68k4k NetBSD configurations.
7528 * configure.in, configure: Separate i386 & mips NetBSD
7529 configurations from other BSD ones. Don't assume DEC is the only
7530 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7531 configurations. Add support for m68k4k NetBSD object format.
7533 * libaout.h: Added M_68K4K_NETBSD magic.
7535 * m68k4knetbsd.c: New file.
7537 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7539 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7542 * hosts/mipsnbsd.h: New file.
7544 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7546 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7548 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7549 toc_section, and entry_section fields.
7550 (struct xcoff_section_tdata): Remove ldrel_count field.
7551 * libcoff.h: Rebuild.
7552 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7554 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7555 full a.out header if full_aouthdr is set in xcoff_data.
7556 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7557 based on sections stored in xcoff_data.
7558 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7560 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7561 (rs6000coff_vec): Set symbol_leading_char to '.'.
7562 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7563 value stored in ret rather than returning a pointer value.
7565 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7567 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7570 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7572 * som.c (som_slurp_string_table): Allocate the strings with malloc
7573 since they're free'd by free_cached_info.
7574 (som_slurp_symbol_table): Similarly for the symbol table.
7576 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7578 * Makefile.in (diststuff): Don't make headers.
7580 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7582 * Makefile.in: Rebuild dependencies.
7584 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7585 output_bfd is not SunOS.
7586 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7587 non-SunOS input files.
7589 * xcofflink.c: Extensive changes to support linking shared objects
7590 and generating a .loader section.
7591 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7592 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7593 last_symndx, and ldrel_count fields.
7594 * libcoff.h: Rebuild.
7595 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7596 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7598 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7599 (bfd_xcoff_export_symbol): Declare.
7600 (bfd_xcoff_size_dynamic_sections): Declare.
7601 * bfd-in2.h: Rebuild.
7603 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7605 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7606 * configure: Rebuild.
7607 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7608 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7610 (pmac_xcoff_vec): Update to use new xcoff support.
7611 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7612 (xcoff_write_armap): Declare buf as unsigned char.
7613 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7615 * mpw-make.sed: Generalize subdir_do edit.
7617 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7619 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7620 correctly. Don't initialize asect->vma.
7622 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7624 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7625 something a little less than the page size.
7627 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7629 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7631 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7633 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7634 * coffcode.h (coff_write_object_contents): If .bss is before
7635 .data us that as data_start.
7636 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7638 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7639 (coff_swap_outhdr_out): Hardwire in version number.
7641 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7643 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7644 major and minor to *_vno, since the former are also macros in
7645 SunOS header files. Cast result of bfd_alloc to appropriate
7648 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7649 before assigning to sec_data.
7651 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7653 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7654 now relative to the section, not absolute.
7655 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7656 get the file name when there is a N_SO directory name. When
7657 handling stabs, remember that section->vma was added to the
7660 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7662 * sunos.c (struct sunos_link_hash_table): Add needed field.
7663 (sunos_link_hash_table_create): Call bfd_release, not free.
7664 (sunos_link_hash_table_create): Initialize needed field.
7665 (sunos_add_dynamic_symbols): Record needed objects.
7666 (bfd_sunos_get_needed_list): New function.
7667 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7668 * bfd-in2.h: Rebuild.
7670 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7672 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7674 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7676 * bfd-in.h (struct bfd_link_needed_list): Rename from
7677 bfd_elf_link_needed_list.
7678 * bfd-in2.h: Rebuild.
7679 * elf.c, elflink.h, libelf.h: Corresponding changes.
7681 Add start at AIX linker support; no shared libraries yet.
7682 * xcofflink.c: New file.
7683 * configure.in (rs600coff_vec): Use xcofflink.o.
7684 * configure: Rebuild.
7685 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7687 (struct xcoff_section_tdata): Define.
7688 (xcoff_section_data): Define macro.
7689 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7690 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7691 (_bfd_xcoff_bfd_final_link): Declare.
7692 (_bfd_ppc_xcoff_relocate_section): Declare.
7693 * libcoff.h: Rebuild.
7694 * coff-rs6000.c: Clean up a bit.
7695 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7696 cputype, csects, and debug_indices.
7697 (xcoff_copy_private_bfd_data): Copy cputype.
7698 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7699 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7700 (xcoff_reloc_type_lookup): Rename from
7701 rs6000coff_reloc_type_lookup.
7702 (coff_relocate_section): Define.
7703 (_bfd_xcoff_sizeof_headers): Define.
7704 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7705 (_bfd_xcoff_bfd_relax_section): Define.
7706 (_bfd_xcoff_bfd_link_split_section): Define.
7707 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7709 * coffcode.h (coff_compute_section_file_positions): If AIX,
7710 increment sofar by SMALL_AOUTSZ if not executable.
7711 (coff_write_object_contents): If AIX, always output an a.out
7712 header; if not executable, header size of SMALL_AOUTSZ.
7713 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7714 (_bfd_stringtab_init): Initialize xcoff field.
7715 (_bfd_xcoff_stringtab_init): New function.
7716 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7717 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7718 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7719 * libbfd.h: Rebuild.
7720 * Makefile.in: Rebuild dependencies.
7721 (BFD32_BACKENDS): Add xcofflink.o.
7722 (CFILES): Add xcofflink.c.
7724 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7725 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7726 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7728 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7730 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7732 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7734 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7735 * config.in: Regenerated.
7737 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7738 (_bfd_chunksize): New variable.
7739 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7740 for obstack chunk size.
7741 * configure.in: Check for getpagesize.
7742 * configure: Regenerated.
7744 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7746 * trad-core.c (rawptr): Make it a local variable of
7747 ptrace_unix_core_file_p.
7749 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7751 * coff-arm.c (in_reloc_p): New.
7752 * coff-i386.c (in_reloc_p): New.
7753 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7754 (coff_write_object_contents): Only set has_reloc_section
7756 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7757 in_reloc_p to decide if reloc should be emitted.
7758 * libcoff.h (pe_data_type.in_reloc_p): New.
7759 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7761 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7763 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7764 (_bfd_coff_read_internal_relocs): Likewise.
7765 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7766 (_bfd_coff_read_internal_relocs): Likewise.
7768 * elflink.h (elf_link_add_object_symbols): Correct conditions
7769 under which type and size change warnings are issued.
7771 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7773 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7774 a symbol which is not in a real section.
7775 (coff_write_native_symbol): Corresponding change.
7777 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7778 coff_link_hash_newfunc and make non-static.
7779 (_bfd_coff_link_hash_table_init): New function, broken out of
7780 _bfd_coff_link_hash_table_create.
7781 (_bfd_coff_link_hash_table_create): Use it.
7782 (process_embedded_commands): Make static.
7783 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7784 (_bfd_coff_link_hash_table_init): Declare.
7785 * libcoff.h: Rebuild.
7787 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7788 field in XCOFF tdata.
7789 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7790 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7791 based on cputype stored in a.out header, or in n_type of initial
7793 (coff_write_object_contents): Set cputype correctly in a.out
7795 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7797 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7798 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7800 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7801 * libcoff.h: Rebuild.
7803 * cpu-rs6000.c (rs6000_compatible): New static function.
7804 (bfd_rs6000_arch): Use it.
7805 * cpu-powerpc.c (powerpc_compatible): New static function.
7806 (arch_info_struct): Define various flavours of PowerPC.
7807 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7810 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7812 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7814 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7816 * elflink.h (elf_link_add_object_symbols): Don't warn about
7817 changing the size or type if the old definition was weak.
7819 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7821 * coffcode.h (combined_entry_type): Add fix_line field.
7822 (coff_slurp_line_table): Warn if we try to set the lineno field of
7824 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7825 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7826 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7827 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7829 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7830 * libcoff.h: Rebuild.
7832 * libcoff-in.h (struct xcoff_tdata): Define.
7833 (xcoff_data): Define.
7834 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7835 * bfd-in2.h, libcoff.h: Rebuild.
7836 * coff-rs6000.c (xcoff_mkobject): New static function.
7837 (coff_mkobject): Define.
7838 (xcoff_copy_private_bfd_data): New static function.
7839 (coff_bfd_copy_private_bfd_data): Define.
7840 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7842 (rs6000coff_vec): Add DYNAMIC to object_flags.
7843 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7844 .loader sections specially.
7845 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7846 section alignment from the XCOFF tdata information.
7847 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7848 F_SHROBJ, and copy the extra a.out header information into the
7849 XCOFF tdata structure.
7850 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7851 F_DYNLOAD and the extra a.out header information.
7852 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7853 C_HIDEXT symbol with attached csect information.
7854 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7855 in the o_maxdata field.
7856 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7857 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7858 end if BSF_NOT_AT_END is set.
7860 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7861 _bfd_read_ar_hdr_fn.
7862 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7863 * bfd-in2.h, libbfd.h: Rebuild.
7864 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7866 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7867 (bfd_slurp_bsd_armap_f2): Likewise.
7868 (_bfd_slurp_extended_name_table): Likewise.
7870 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7872 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7874 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7875 when the symbol table is empty.
7877 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7878 space for section symbols, since we don't output them either.
7879 (elf_m68k_adjust_dynindx): Removed.
7881 * ptrace-core.c (rawptr): Make it a local variable of
7882 ptrace_unix_core_file_p.
7884 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7886 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7889 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7890 Mac object file formats.
7892 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7894 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7895 auxent if there isn't one.
7896 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7897 rather than FILNMLEN as the maximum name length.
7899 * coffcode.h (bfd_coff_backend_data): Add new field
7900 _bfd_coff_print_aux.
7901 (bfd_coff_print_aux): New static function.
7902 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7903 scnlen field of an XTY_LD csect aux entry.
7904 (coff_print_aux): New static function.
7905 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7906 in coff_pointerize_aux_hook.
7907 (bfd_coff_std_swap_table): Initialize new field.
7908 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7909 * libcoff.h: Rebuild.
7910 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7911 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7913 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7914 if there are symbols, for native AIX ld compatibility.
7916 * coffcode.h (bfd_coff_backend_data): Add new field
7917 _bfd_coff_pointerize_aux_hook.
7918 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7919 or I960, and as 0 otherwise.
7920 (bfd_coff_std_swap_table): Initialize new field.
7921 * libcoff.h: Rebuild.
7922 * coffgen.c (coff_pointerize_aux): Change parameters to take
7923 symbol pointer instead of type and class, and to take aux index.
7924 Call _bfd_coff_pointerize_aux_hook if it is defined.
7925 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7926 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7927 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7929 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7930 read-only/host-only support.
7932 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7934 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7937 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7938 BFD_JUMP_TABLE_ARCHIVE accordingly.
7939 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7940 (_bfd_compute_and_write_armap): Declare.
7941 (_bfd_generic_read_ar_hdr): Declare.
7942 (_bfd_read_ar_hdr): Define.
7943 (_bfd_noarchive_read_ar_hdr): Define.
7944 (_bfd_archive_bsd_read_ar_hdr): Define.
7945 (_bfd_archive_coff_read_ar_hdr): Define.
7946 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7947 _bfd_read_ar_hdr instead.
7948 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7949 (_bfd_compute_and_write_armap): Rename from
7950 compute_and_write_armap. Make non-static. Change all callers.
7951 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7952 than _bfd_snarf_ar_hdr.
7953 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7954 * ieee.c (ieee_read_ar_hdr): Define.
7955 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7956 * oasys.c (oasys_read_ar_hdr): Define.
7957 * som.c (som_read_ar_hdr): Define.
7958 * bfd-in2.h, libbfd.h: Rebuild.
7960 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7962 * peicode.c (coff_swap_filehdr_in): If symptr is
7963 zero, there aren't any symbols, even if nsyms is set.
7965 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7967 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7969 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7970 sections, and set styp correctly for them: .got, .hash, .dynamic,
7971 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7972 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7974 (ecoff_sort_hdrs): New static function.
7975 (ecoff_compute_section_file_positions): Return boolean, not void.
7976 Sort the sections by VMA before looking through them. Put the
7977 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7978 section on an appropriate boundary within the page.
7979 (ecoff_compute_reloc_file_positions): Check return value of
7980 ecoff_compute_section_file_positions.
7981 (_bfd_ecoff_set_section_contents): Likewise.
7982 (_bfd_ecoff_write_object_contents): Check for various Alpha
7983 section types when incrementing text_size and data_size. Call
7984 adjust_headers backend function if it exists.
7985 * coff-alpha.c (alpha_adjust_headers): New static function.
7986 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7987 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7989 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7991 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7993 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7994 of ALTERNATE_AIX_CORE_FORMAT.
7995 * configure.in (aix4): No longer need CORE_FLAGS.
7996 * configure: Updated.
7998 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
8000 NS32k changes from Ian Dall:
8001 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
8003 (aout_link_input_section_std, aout_link_input_section_ext,
8004 aout_link_reloc_link_order): Call them instead of _bfd_*
8006 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
8008 (backend_data): Use it instead of hardcoded zero.
8010 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
8011 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
8013 * ns32knetbsd.c: Include bfd.h.
8014 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
8015 (MY_bfd_reloc_type_lookup): Declare function too.
8016 * pc532-mach.c (set_sizes): Don't declare.
8017 (MY_text_includes_header, MY_exec_header_not_counted): Define.
8018 (backend_data, MY_backend_data): Don't define.
8020 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
8021 ns32k-*-lites* like ns32k-*-netbsd*.
8023 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
8026 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
8028 * coffcode.h (coff_write_object_contents): Restore setting
8029 f_timdat to 0, deleted on August 22.
8031 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
8033 * coffcode.h (coff_bfd_copy_private_symbol_data,
8034 coff_bfd_copy_private_section_data,
8035 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
8036 * peicode.h (coff_bfd_copy_private_bfd_data): New
8037 (pe_bfd_copy_private_bfd_data): New.
8038 (coff_swap_scnhdr_in): Swap bss size into the right place.
8039 (pe_print_private_bfd_data): Add some newlines.
8041 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
8043 * som.c (setup_sections): Don't die if a space has no subspaces.
8045 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
8047 * elflink.h (elf_link_add_object_symbols): Don't let a weak
8048 dynamic symbol override a common symbol. Don't change the size or
8049 type if they have been set and the new symbol is not a definition.
8050 Warn if the size or type changes.
8052 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
8054 * som.c (som_begin_writing): Don't write the symbol table or
8056 (som_finish_writing): Write them here. Place them after the
8057 subspace data, but before the relocs.
8059 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
8061 * sunos.c (sunos_add_one_symbol): Just pass false, not
8062 info->shared_library, to sunos_create_dynamic_sections.
8063 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8065 (sunos_check_dynamic_reloc): Remove .text section assertion.
8067 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8069 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8070 * configure, configure.in: Add pmac_xcoff_vec case.
8071 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8072 * coff-pmac.c: New file, PowerMac XCOFF support.
8073 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8074 * targets.c (pmac_xcoff_vec): Declare.
8076 * mpw-config.in: Various changes to be compatible with the
8077 autoconf-based configury.
8078 * mpw-make.sed: New file, sed commands to translate Unix
8079 makefile into MPW syntax.
8080 * mpw-make.in: Remove.
8081 * hosts/mpw.h: Remove.
8082 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8083 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8085 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8087 * binary.c (binary_get_symtab): Return an empty string on error.
8088 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8090 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8092 * coff-ppc.c: Reformatted according to gnu conventions
8093 Removed irrelevant "if 0" code
8095 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8097 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8098 symbols rather than as indirect symbols.
8099 (MY(slurp_symbol_table)): Don't do anything special about
8102 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8103 of .ctors and .dtors sections is no larger than 2.
8105 * sunos.c (sunos_add_one_symbol): Don't change
8106 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8108 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8109 dynamic symbols when creating a shared library.
8110 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8112 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8113 written even if it is not defined in a regular object.
8114 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8115 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8116 rather than the constant 22.
8117 (sunos_check_dynamic_reloc): Handle creating a shared library.
8118 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8119 zero when creating a shared library.
8120 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8121 write it out at the start of the symbol table.
8123 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8125 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8127 * config.bfd: Add arm-*-coff.
8128 * configure.in, configure: Add armcoff_{little,big}_vec.
8129 * targets.c (armcoff_{little,big}_vec): Declare.
8130 (bfd_target_vector): Add armcoff_{little,big}_vec.
8131 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8133 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8135 * targets.c (bfd_find_target): Remove debugging code.
8137 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8139 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8141 * Makefile.in: added *-ppc files
8142 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8143 allow pe based .o's to be shared with other tools on ppc/NT
8144 * config.bfd: added powerpc[le]-[pe|winnt] config support
8145 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8146 * peicode.h: Added more section flags for PE on ppc
8147 Added coff_swap_filehdr_out to allow peicode.h to be
8148 used for non-image PE files on ppc.
8149 Check for image, or not, before copying pe_opthdr
8150 * targets.c: Added new bfd's
8151 * targets.c: Removed two inactive bfds that shouldn't have made it this
8154 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8156 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8157 explicit values to initialize all relocs. Change all users.
8158 (ppc_elf_brtaken_inner): New function to handle branch predicition
8160 (ppc_elf_brtaken_reloc): Ditto.
8161 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8162 relocs use ppc_elf_unsupported_reloc.
8163 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8164 needs to be reported.
8165 (ppc_elf_relocate_section): Support branch prediction relocs.
8167 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8169 * bfd.c (bfd_assert): Remove \n from string passed to
8172 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8173 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8174 (bfd_coff_make_section_hook): Don't define.
8175 (coff_make_section_hook): Remove.
8176 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8177 (styp_to_sec_flags): Likewise.
8178 (coff_write_object_contents): Likewise.
8179 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8181 * libcoff.h: Rebuild.
8182 * coffgen.c (make_a_section_from_file): Just call
8183 bfd_make_section_anyway, not bfd_make_section or
8184 bfd_coff_make_section_hook.
8185 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8186 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8187 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8188 make_section_hook field.
8189 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8191 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8192 pointers into value field for warning and indirect symbols; just
8193 leave the value field alone.
8194 * linker.c (generic_link_add_symbol_list): Use next symbol for
8195 warning and indirect symbols, rather than looking in symbol value.
8196 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8197 parameter. Change all callers. Remove support for indirect
8198 symbols; it didn't work anyhow.
8199 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8200 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8201 * bfd-in2.h: Rebuild.
8203 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8205 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8206 go back to telling the tools this reloc operates on 32 bits.
8208 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8210 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8211 rather than a direct fprintf.
8212 * archive.c (_bfd_write_archive_contents): Likewise.
8213 * coffcode.h (coff_slurp_symbol_table): Likewise.
8214 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8215 (ppc_elf_unsupported_reloc): Likewise.
8216 (ppc_elf_relocate_section): Likewise.
8217 * i386linux.c (linux_tally_symbols): Likewise.
8218 (linux_finish_dynamic_link): Likewise.
8219 * osf-core.c (osf_core_core_file_p): Likewise.
8220 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8221 * som.c (som_sizeof_headers): Likewise.
8222 * srec.c (srec_bad_byte): Likewise.
8223 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8224 * libbfd-in.h (bfd_assert): Declare first parameter const.
8225 * libbfd.h: Rebuild.
8226 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8227 bfd_reloc_overflow is enough.
8228 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8229 * coff-h8500.c (rtype2howto): Likewise.
8230 * coff-z8k.c (rtype2howto): Likewise.
8231 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8232 * elf.c (_bfd_elf_get_lineno): Likewise.
8233 (_bfd_elf_no_info_to_howto): Likewise.
8234 (_bfd_elf_no_info_to_howto_rel): Likewise.
8235 * hp300hpux.c (convert_sym_type): Likewise.
8236 (MY(swap_std_reloc_in)): Likewise.
8237 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8239 * libaout.h (struct aoutdata): Add line_buf field.
8240 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8241 and filename_buffer. Instead, use a malloc buffer stored in the
8242 new line_buf field. Remove length restrictions.
8244 * coffgen.c (string_size): Remove static variable.
8245 (debug_string_size, debug_string_section): Likewise.
8246 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8247 and debug_string_size_p parameters. Use them instead of the
8248 global variables. Change all callers.
8249 (coff_write_symbol): Likewise.
8250 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8251 (coff_write_symbols): Add local variables to replace removed
8254 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8255 function, and line_base fields.
8256 * libcoff.h: Rebuild.
8257 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8258 information, rather than using static variables.
8260 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8261 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8263 * init.c (initialized): Remove static variable.
8264 (bfd_init): Don't bother setting initialized.
8265 (bfd_check_init): Remove.
8266 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8267 * libbfd.h: Rebuild.
8269 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8271 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8272 size for full core dumps. Copy core file header to private data.
8273 (rs6000coff_core_file_failing_command,
8274 rs6000coff_core_file_failing_signal): New functions to extract
8275 the file name and terminating signal from the core file.
8276 * coff-rs6000.c: Use them.
8278 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8280 Change arch info to be const, initialized at compile time.
8281 * archures.c: Reindent many functions. Change CONST to const.
8282 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8283 nothing set it anyhow. Make next const.
8284 (bfd_arch_info_list): Remove.
8285 (bfd_archures_list): Rename from archures_init_table. Change from
8286 a table of function pointers to a table of bfd_arch_info_type
8287 structure addresses.
8288 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8289 (bfd_lookup_arch): Likewise.
8290 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8292 (bfd_default_arch_struct): Make const.
8293 (bfd_arch_init, bfd_arch_linkin): Remove.
8294 (bfd_get_arch_info): Return a const pointer.
8295 * init.c (bfd_init): Don't call bfd_arch_init.
8296 * bfd.c (struct _bfd): Make arch_info const.
8297 * bfd-in2.h: Rebuild.
8298 * libbfd.h: Rebuild.
8299 * configure.in: Put & before everything in $selarchs.
8300 * configure: Rebuild.
8301 * cpu-*.c: Change bfd_*_arch from a function which calls
8302 bfd_arch_linkin to a const structure.
8303 * ieee.c (ieee_object_p): Make arch const.
8305 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8307 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8309 * bfd-in2.h: Regenerate.
8310 * libbfd.h: Regenerate.
8312 * elf32-ppc.c (reloc_type): Update names to match current draft.
8313 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8314 relative. Update names to current V.4 draft.
8315 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8316 (ppc_elf_relocate_section): Rename relocations to match draft.
8318 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8320 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8321 compiled with -mrelocatable-lib to be linked with either normal
8322 modules or -mrelocatable modules.
8324 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8326 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8327 in the a.out header.
8329 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8330 a reloc against a local symbol, even if it's not a section.
8332 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8334 * targets.c (bfd_target): Remove unused align_power_min field.
8335 * bfd-in2.h: Rebuild.
8336 * All backends: Remove initialization of align_power_min.
8338 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8340 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8342 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8344 * config.bfd (mips-dec-netbsd*): New target.
8345 * configure.host (mips-dec-netbsd*): New host.
8346 * configure.in (mips-dec-netbsd*): New native.
8347 * configure: Rebuild.
8349 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8351 Make the COFF backend linker merge common types:
8352 * cofflink.c (struct coff_debug_merge_element): Define.
8353 (struct coff_debug_merge_type): Define.
8354 (struct coff_debug_merge_hash_entry): Define.
8355 (struct coff_debug_merge_hash_table): Define.
8356 (coff_debug_merge_hash_table_init): Define.
8357 (coff_debug_merge_hash_table_free): Define.
8358 (coff_debug_merge_hash_lookup): Define.
8359 (struct coff_final_link_info): Add debug_merge field.
8360 (coff_debug_merge_hash_newfunc): New static function.
8361 (_bfd_coff_final_link): Allocate and free debug_merge table.
8362 (coff_link_input_bfd): Merge identical enum, struct and union
8365 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8367 Convert i960 COFF to use COFF backend linker.
8368 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8369 structure to store the symbol being used.
8370 (coff_i960_start_final_link): New static function.
8371 (coff_i960_relocate_section): New static function.
8372 (coff_i960_adjust_symndx): New static function.
8373 (coff_start_final_link): Define.
8374 (coff_relocate_section): Define.
8375 (coff_adjust_symndx): Define.
8376 * coffcode.h (bfd_coff_backend_data): Add new callback function
8377 _bfd_coff_start_final_link.
8378 (bfd_coff_start_final_link): Define.
8379 (coff_start_final_link): Define if not defined.
8380 (bfd_coff_std_swap_table): Add coff_start_final_link.
8381 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8383 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8384 function callback is not NULL.
8385 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8386 (_bfd_coff_internal_syment_name): Declare.
8387 * libcoff.h: Rebuild.
8388 * configure.in (icoff_big_vec): Add cofflink.o.
8389 (icoff_little_vec): Likewise.
8390 * configure: Rebuild.
8392 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8394 * Makefile.in (clean-info): Remove extraneous tab from line
8397 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8399 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8400 contents has relocs.
8402 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8404 * coffcode.h (coff_compute_section_file_positions): Keep the
8406 (coff_write_object_contents): Remember if it's a relocatable
8408 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8409 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8410 if relocatable file. Swap out saved raw size.
8412 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8414 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8415 (maintainer-clean): Rename from realclean, passing
8416 maintainer-clean down to subdirectories, but leave realclean as a
8419 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8422 * dep-in.sed: Remove config.h from generated dependencies.
8424 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8425 broken out of sunos_canonicalize_dynamic_symtab.
8426 (sunos_canonicalize_dynamic_symtab): Call new function
8427 sunos_slurp_dynamic_symtab.
8428 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8429 dynamic symbol table to the caller.
8430 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8431 callback to override the symbols being read.
8432 * libaout.h (struct aout_backend_data): Add three new parameters
8433 to add_dynamic_symbols callback.
8435 Extensive minor changes to avoid various gcc warnings. Also:
8436 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8437 * archures.c (bfd_arch_info_type): Change mach field from long to
8439 (bfd_lookup_arch): Change machine parameter from long to unsigned
8442 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8444 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8445 a symbol with a non-zero plt_offset.
8447 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8449 * elfcode.h (align_file_position): Remove; not used.
8451 * configure.in: Only check for <sys/procfs.h> on a native system,
8452 and make sure it defines prstatus_t.
8453 * configure: Rebuild.
8455 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8457 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8459 * config.in: Rename from config.h.in.
8460 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8461 Check for config.h:config.in when creating stamp-h.
8462 * configure: Rebuild.
8463 * Makefile.in (stamp-h): Depend upon config.in rather than
8464 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8465 calling config.status.
8467 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8468 (Makefile): Just rebuild Makefile.
8469 (config.h, stamp-h): New targets.
8470 * configure.in: Create stamp-h when rebuilding config.h.
8471 * configure: Rebuild.
8473 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8475 * configure.in: Call AC_CONFIG_HEADER. Substitute
8476 HOST_64BIT_LONG. Check that various header files exist. Check
8477 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8478 and/or free need to be declared. Don't make a link to sysdep.h.
8479 Define TRAD_HEADER for various hosts.
8480 * configure: Rebuild.
8481 * configure.host: Don't set my_host. Add definitions taken from
8482 host header files for various entries. Remove entries which now
8484 * acconfig.h: New file.
8485 * config.h.in: New file, built by autoheader.
8486 * sysdep.h: New file.
8487 * Makefile.in (do_distclean): Don't remove sysdep.h.
8489 (LOCAL_H_DEPS): New variable.
8490 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8492 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8493 ($(OPTIONAL_BACKENDS)): Likewise.
8494 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8495 looking through sysdep.h.
8496 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8497 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8498 (fprintf_vma, sprintf_vma): Likewise.
8499 (int64_type, uint64_type): Don't define.
8500 * bfd-in2.h: Rebuild.
8501 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8502 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8503 * lynx-core.c: Include stuff from old hosts/lynx.h.
8504 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8505 rather than NO_FCNTL.
8506 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8507 rather than NATIVE_HPPAHPUX_COMPILER.
8508 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8510 * hosts/*.h: Remove all header files which merely include,
8511 declare, and define things. Leave header files which define
8512 information needed by trad-core.c.
8514 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8515 (BFD_CC_FOR_BUILD): Define.
8516 * configure.in: Use BFD_CC_FOR_BUILD.
8517 * configure: Rebuild.
8519 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8521 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8522 * configure: Rebuild.
8524 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8527 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8529 * config.bfd: i386pe_ve -> i386pe_vec.
8531 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8533 * configure.host: Incorporate host Makefile fragments by setting
8535 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8536 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8537 value based on whether the code is being compiled by a cross
8538 compiler. Don't substitute host_makefile_frag or frags.
8539 * aclocal.m4: New file to define local AC_PROG_CC.
8540 * configure: Rebuild.
8541 * Makefile.in (INSTALL): Set to @INSTALL@.
8542 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8543 (INSTALL_DATA): Set to @INSTALL_DATA@.
8545 (CC): Define as @CC@.
8546 (CFLAGS): Set to @CFLAGS@.
8547 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8548 (@host_makefile_frag@): Remove.
8549 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8550 after other options.
8551 (config.status): Remove dependency upon @frags@.
8552 * config/*.mh, config/README: Remove.
8554 * config.bfd: Rewrite to incorporate the contents of the Makefile
8555 fragments by setting shell variables, rather than merely returning
8556 the name of a Makefile fragment.
8557 * configure.in: Use shell variables set by config.bfd rather than
8558 looking at the target Makefile fragment files. Don't substitute
8559 target_makefile_frag. Do substitute TDEFINES.
8560 * configure: Rebuild.
8561 * Makefile.in (@target_makefile_frag@): Remove.
8562 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8563 * config/*.mt: Remove.
8565 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8567 * configure.in: Put changequote lines around "i[345]86" patterns
8568 section of core file support.
8570 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8572 * som.c (som_bfd_print_private_bfd_data): Define to use the
8575 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8577 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8578 entry, text_start and data_start.
8580 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8582 * Makefile.in (OFILES): Remove $(TDEPFILES).
8583 * config/apollo.mt (TDEPFILES): Remove.
8584 * config/README: Update.
8586 * configure.in: For a native configuration, set COREFILE and
8587 COREFLAG based on the canonical host name.
8588 * configure: Rebuild.
8589 * Makefile.in: Rebuild dependencies.
8590 (ALL_CFLAGS): Add @COREFLAG@.
8591 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8592 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8593 support routines. Check LYNX_CORE rather than HOST_LYNX.
8594 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8595 * i386lynx.c: Likewise.
8596 * m68klynx.c: Likewise.
8597 * sparclynx.c: Likewise.
8598 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8599 * *-core.c: Comment changes.
8600 * config/decstation.mh (HDEPFILES): Remove.
8601 (HDEFINES): Remove -DTRAD_CORE.
8602 * config/irix3.mh (RANLIB): Remove.
8603 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8604 (HDEFINES): Remove -DIRIX_CORE.
8605 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8606 (HDEFINES): Remove -DTRAD_CORE.
8607 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8608 * config/ultra3.mh (RANLIB): Remove.
8609 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8610 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8611 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8612 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8613 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8614 * config/i386aix.mh, config/i386bsd.mh: Remove.
8615 * config/i386linux.mh, config/i386mach3.mh: Remove.
8616 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8617 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8618 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8619 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8620 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8621 * config/solaris2.mh, config/stratus.mh: Remove.
8622 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8623 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8625 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8627 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8628 DT_FINI entry if the appropriate symbol is not in the hash table.
8630 * libelf.h (struct elf_backend_data): Add create_program_headers
8631 and want_hdr_in_seg fields.
8632 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8634 (elf_backend_create_program_headers): Likewise.
8635 (elfNN_bed): Initialize create_program_headers and
8637 * elf.c (get_program_header_size): Call create_program_headers
8639 (map_program_segments): Check want_hdr_in_seg backend field. Call
8640 create_program_headers backend routine.
8642 * elf.c (assign_file_positions_except_relocs): Align non allocated
8643 sections when creating an executable.
8645 * elfcode.h (elf_swap_phdr_in): Make non static.
8646 (elf_swap_phdr_out): Make non static.
8647 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8648 (bfd_elf32_swap_phdr_out): Declare.
8649 (bfd_elf64_swap_phdr_in): Declare.
8650 (bfd_elf64_swap_phdr_out): Declare.
8652 * ecofflink.c (ecoff_collect_shuffle): New static function.
8653 (_bfd_ecoff_get_accumulated_pdr): New function.
8654 (_bfd_ecoff_get_accumulated_sym): New function.
8655 (_bfd_ecoff_get_accumulated_ss): New function.
8656 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8657 (_bfd_ecoff_get_accumulated_sym): Declare.
8658 (_bfd_ecoff_get_accumulated_ss): Declare.
8659 * libbfd.h: Rebuild.
8661 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8663 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8665 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8666 warning symbols. If any section is named .gnu.warning.XXX, treat
8667 the contents as a warning to be issued if the symbol XXX is
8669 (elf_link_output_extsym): For an indirect or warning symbol, just
8670 output the symbol it points to.
8672 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8673 if bfd_hash_allocate fails, since it will already be set.
8674 (generic_link_hash_newfunc): Likewise.
8675 (archive_hash_newfunc): Likewise.
8676 (hash_entry_bfd): New static function.
8677 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8678 callback. Allocate a new warning using the hash table newfunc.
8679 Use bfd_hash_replace to update the entry in the hash table, rather
8680 than assuming we can copy the fields with structure assignment.
8682 * hash.c (bfd_hash_replace): New function.
8683 * bfd-in.h (bfd_hash_replace): Declare.
8684 * bfd-in2.h: Rebuild.
8686 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8688 * config.bfd: Add mips*vr4300-*-elf* target.
8689 * config/mipsbvr4300.mt: Added.
8691 See file ChangeLog.2
8698 version-control: never