1 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
3 * coff-arm.c: Make variables and functions static, so that this
4 file can be included in multiple object files.
6 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
8 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
10 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
12 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
14 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
16 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
18 * sunos.c (sunos_add_one_symbol): When overriding a defined
19 symbol, set it to undefined, not new.
21 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
24 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
26 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
27 (sh_relax_delete_bytes): Don't kill LABEL relocs.
29 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
31 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
32 (mn10300_elf_relax_section): Likewise.
34 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
36 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
37 bfd_h_get_* calls to "bfd_byte *".
39 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
41 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
43 (mn10300_elf_relax_section): Include stack space for register saves
44 in the imm8 field of a "call" instruction.
45 (compute_function_info): Determine how much stack is allocated by
46 the movm instruction. Fix typo.
47 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
49 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
51 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
52 a version dependency could not be found.
54 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
56 * configure.com: Get version info from configure.in
58 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
60 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
61 New function. Avoid mixing US1 and HAL R1 code.
62 Set resulting memory ordering to the strongest one used.
63 (sparc64_elf_object_p): Set bfd_mach correctly.
65 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
67 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
68 (sparc64_elf_check_relocs): Handle them.
69 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
70 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
72 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
74 * configure.in (sparc*-*-linux*): Use trad-core and ...
75 * hosts/sparclinux.h: New file.
77 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
79 * config.bfd (sparc64-*-linux*): New target.
81 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
82 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
84 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
85 Set .plt alignment from new plt_alignment.
86 * elflink.h (elf_link_create_dynamic_sections): Set version section
87 alignment to LOG_FILE_ALIGN.
88 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
89 (elfXX_bed): Init plt_alignment.
91 * elf64-sparc.c (sparc64_elf_check_relocs,
92 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
93 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
94 sparc64_elf_finish_dynamic_sections): New functions.
95 (sparc64_elf_howto_table): Fix a few name strings.
96 (ELF_DYNAMIC_INTERPRETER): New definition.
97 (sparc64_elf_relocate_section): Handle shared libraries.
99 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
100 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
101 PLT definitions sparc64-linux originally choose. These will go
102 away soon in favour of the official abi definitions.
104 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
106 * coff-sh.c (coff_small_object_p): New static function.
107 (coff_small_new_section_hook): New static function.
108 (bfd_coff_small_swap_table): New static const structure.
109 (coff_small_close_and_cleanup): Define.
110 (coff_small_bfd_free_cached_info): Define.
111 (coff_small_get_section_contents): Define.
112 (coff_small_get_section_contents_in_window): Define.
113 (shcoff_small_vec): New static structure.
114 (shlcoff_small_vec): New static structure.
115 * targets.c (bfd_target_vector): Add shcoff_small_vec and
117 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
118 shlcoff_small_vec to targ_selvecs.
120 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
121 * configure: Rebuild.
123 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
125 * evax-egsd.c: Weak symbols are global.
127 * evax-emh.c: Use proper casts.
129 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
131 * evax-egsd.c: Section names and symbols have different
132 length restrictions. Add length parameter to
133 _bfd_evax_length_hash_symbol.
134 * evax-etir.c: Likewise.
135 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
137 * evax.h (EOBJ_S_C_SECSIZ): Define.
139 * evax-alpha.c: Remove duplicate test.
141 * evax-emh.c: SYS$ functions are upper-case.
143 * evax-egsd.c: Create separate sections for common symbols.
144 * evax-etir.c: Don't output common section.
145 * evax.h: Bump up section count.
147 * configure.com: Use 64bit integers with DEC C.
149 * evax-egsd.c: Make section flags dec c compatible.
151 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
153 * som.c (normalize): Delete function.
154 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
155 changed. Use passed in elength to determine size of the extended
156 name table instead of computing it again.
158 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
160 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
161 IMAGE_SCN_MEM_READ for an unrecognized section.
163 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
165 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
166 '/' in the extended name table.
168 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
170 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
171 symbols, check globals list before matching on locals.
173 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
175 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
178 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
180 * peicode.h (pe_mkobject_hook): Set DLL flag.
181 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
183 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
184 for .stab* sections. Replace strlen of constant strings with
187 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
189 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
190 merge got and reloc entries from ind syms to their target.
191 (elf64_alpha_always_size_sections): Call it.
192 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
193 (elf64_alpha_can_merge_gots): Likewise.
194 (elf64_alpha_merge_gots): Likewise.
196 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
197 as it is insufficient to handle the relocation changes as well.
199 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
201 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
202 relocs for symbols in shlibs that have been forced local.
203 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
205 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
207 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
208 got_enties of the default symbol for the default versioned
209 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
212 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
214 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
215 24 bits of the PC when computing a PC relative relocation.
217 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
219 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
220 Correct value for maximum positive 22 bit PC relative relocation.
221 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
222 HI_16 relocations. Correct bit adjustment in TDA offsets.
224 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
226 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
227 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
229 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
231 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
234 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
236 * config.bfd: Missed one alpha* change.
238 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
240 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
241 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
242 (MINUS_ONE): New macro.
243 (sparc_elf_notsup_reloc): New function.
244 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
245 H44,M44,L44,REGISTER.
246 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
247 (init_insn_reloc): New function.
248 (sparc_elf_wdisp16_reloc): Use it.
249 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
251 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
253 * som.c (som_construct_extended_name_table): Remove static
254 function, and define as macro instead.
256 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
258 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
259 recognizes alphaev5 etc.
260 * configure.host: Likewise.
262 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
264 Make ld -s work on AIX:
265 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
266 section if we are stripping.
267 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
268 size if we are stripping.
269 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
270 and don't write out relocs, if we are stripping.
271 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
272 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
275 * configure.in: Don't include elf.lo again for ELF targets; it's
276 always in the library anyhow.
277 * configure: Rebuild.
279 * bfd-in2.h: Rebuild.
281 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
282 char *, when calling bfd_get_32 and bfd_put_32.
283 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
286 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
288 * reloc.c (bfd_check_overflow): New function.
289 (bfd_perform_relocation, bfd_install_relocation): Use it.
290 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
291 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
292 * bfd-in2.h: Regenerate.
293 * libbfd.h: Regenerate.
295 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
297 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
298 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
300 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
302 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
303 (stmp-bfd-h): Rename from stmp-bfd.h.
304 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
305 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
306 (stmp-bin2-h): New target.
307 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
308 (stmp-lbfd-h): New target.
309 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
310 (stmp-lcoff-h): New target.
311 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
312 stmp-lbfd-h, and stmp-lcoff-h.
313 * Makefile.in: Rebuild.
315 * configure.in: Use a diversion to set enable_shared before the
316 arguments are parsed.
317 * configure: Rebuild.
319 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
321 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
322 renamed to R_SPARC_UNUSED_42.
323 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
324 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
325 renamed to R_SPARC_UNUSED_42.
326 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
327 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
328 * bfd-in2.h: Regenerated.
329 * libbfd.h: Regenerated.
331 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
333 * elflink.h (elf_merge_symbol): Don't check the hash creator until
334 after we have set *sym_hash.
336 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
338 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
340 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
342 * Makefile.am (libbfd_a_SOURCES): Define.
343 * Makefile.in: Rebuild.
345 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
346 * aclocal.m4: Rebuild with new libtool.
347 * configure: Rebuild.
349 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
351 * elf.c (map_sections_to_segments): Even if we are not demand
352 paged, don't put a loadable section after a nonloadable section.
353 (assign_file_positions_for_segments): Increment the file offset
354 for a section with contents, even if it is not loadable.
357 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
359 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
360 indicating that __ctbp could not be found.
363 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
365 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
367 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
370 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
371 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
372 Add support for the CALLT relocs.
374 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
375 BFD_RELOC_V850_CALLT_16_16_OFFSET.
378 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
379 relocations against non-existant symbols.
381 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
383 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
385 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
386 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
387 bit reloc in the tiny data area.
390 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
392 Merged changes from Martin Hunt:
394 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
395 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
398 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
399 BFD_RELOC_D30V_9_PCREL_R): New relocs.
401 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
402 Do 15 and 21 bit pc-relative relocations.
403 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
406 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
407 added to the relocation, not or'd.
410 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
412 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
414 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
416 * archures.c (bfd_default_scan): Use strcasecmp.
417 (bfd_default_scan): Test for match with arch_name + ":" +
419 (bfd_default_scan): Test for match with printable_name - ":".
420 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
421 cases. Each implements their own scan function.
422 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
423 special cases. Since info->mach == 0. The test mach == number
425 (bfd_arch_list): New function, return name of all the supported
428 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
430 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
431 decoding architecture.
432 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
435 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
437 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
439 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
441 * Makefile.am: Rebuild dependencies.
442 (ALL_MACHINES_CFILES): Add cpu-v850.c.
443 (ALL_MACHINES_CFILES): Add elf32-v850.c.
444 * Makefile.in: Rebuild.
446 * reloc.c: Remove extraneous commas from relocation entries.
447 Remove BFD_RELOC_V850_16_PCREL.
448 * bfd-in2.h: Rebuild.
450 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
451 in sections named .tocbss rather than .bss.
453 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
455 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
456 BFD_RELOC_V850_16_PCREL.
458 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
460 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
461 the same as C_EXT syms.
462 (coff_link_add_symbols): Ditto.
463 (_bfd_coff_link_input_bfd): Ditto.
464 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
465 it to preserve and restore state of global_to_static flag.
467 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
469 * elf32-v850.c (v850_elf_object_p): Set machine number based on
470 bits in e_flags field rather than magic numbers.
471 (v850_elf_final_write_processing, v850_elf_set_private_flags,
472 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
473 v850_elf_print_private_bfd_data): New functions.
476 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
478 * elf.c (prep_headers): Remove V850E magic number.
479 * elf.c (prep_headers): Remove V850EQ magic number.
482 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
484 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
486 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
488 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
489 instructions are relative to the next instruction, not the
491 (mn10200_elf_relax_section): Similarly.
493 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
495 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
498 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
499 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
500 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
502 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
504 * cpu-v850.c: Remove "plain" from v850 printable name.
505 (scan): Use strcasecmp.
507 * archures.c (bfd_mach_v850): Define.
509 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
510 just sh/SH, use strcasecmp.
511 (arch_info_struct): Add entries for sh3 et.al.
513 * archures.c (bfd_mach_sh, ...): Define.
515 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
517 * archures.c (bfd_archures_list): Always NULL terminate the list.
519 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
521 * Makefile.am: Rebuild dependencies.
522 (ALL_MACHINES_CFILES): Add cpu-arc.c.
523 (ALL_MACHINES_CFILES): Add elf32-arc.c.
524 (elf32-arc.lo): Remove explicit dependency.
525 * Makefile.in: Rebuild.
527 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
528 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
529 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
531 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
533 * configure: Rebuild with latest devo autoconf for NT support
535 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
537 * cpu-arm.c (compatible): If B is a default type, return A.
539 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
541 * cpu-v850.c (scan): New function.
542 (arch_info_struct): New structure.
543 (bfd_v850_arch): Add link into arch_info_structure.
545 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
548 * elf32-v850.c (v850_elf_object_p): New function.
551 * archures.c (bfd_mach_v850e): Machine value for v850e.
553 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
555 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
558 * elf.c (prep_headers): Add support for v850e machine number.
560 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
562 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
564 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
567 * elf.c (prep_headers): Add support for v850eq machine number.
570 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
572 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
573 cached_stab field if the offset prevents us from using the cache.
575 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
577 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
579 * aout-arm.c (aout_arm_little_vec): Likewise.
580 (aout_arm_big_vec): Likewise.
581 * bout.c (b_out_vec_big_host): Likewise.
582 (b_out_vec_little_host): Likewise.
583 * mipsbsd.c (aout_mips_little_vec): Likewise.
584 (aout_mips_big_vec): Likewise.
587 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
589 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
590 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
591 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
594 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
596 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
597 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
598 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
599 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
600 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
601 of two for I960 only.
602 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
603 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
605 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
606 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
607 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
609 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
610 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
611 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
612 *coffcode.h (coff_write_object_contents): Set alignment field in
613 section header for TIC80COFF files.
616 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
618 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
619 v850_elf_check_relocs, v850_elf_reloc,
620 v850_elf_final_link_relocate): Add support for
621 BFD_RELOC_V850_16_PCREL relocation.
623 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
626 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
628 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
631 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
633 * cpu-v850e: New file.
635 * elf.c (prep_headers): Add support for v850e target.
637 * bfd-in2.h (bfd_architecture): Add support for v850e target.
639 * config.bfd: Add support for v850e target.
641 * archures.c: Add support for v850e target.
643 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
645 * cpu-v850eq: New file.
647 * elf.c (prep_headers): Add support for v850eq target.
649 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
651 * config.bfd: Add support for v850eq target.
653 * archures.c: Add support for v850eq target.
656 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
658 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
659 argument as section relative, rather than an absolute address.
660 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
662 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
664 * config.bfd (arc-*-elf*): Add.
665 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
666 * configure: Rebuild.
667 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
668 (BFD32_BACKENDS): Add elf32-arc.lo.
669 (cpu-arc.lo,elf32-arc.lo): Add rules for.
670 * Makefile.in: Rebuild.
671 * archures.c (architecture list): Add bfd_arch_arc.
672 (bfd_archures_list): Add bfd_arc_arch.
673 (bfd_mach_arc_base): Define.
674 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
675 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
676 (bfd_target_vect): Add them.
677 * bfd-in2.h, libbfd.h: Rebuild.
678 * cpu-arc.c, elf32-arc.c: New files.
679 * elf.c (pre_headers): Recognize bfd_arch_arc.
681 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
683 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
684 data section is correctly rounded to a page in the file.
686 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
688 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
689 there are no symbols.
691 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
693 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
694 file system 14 character limit.
695 * Makefile.am, configure.in: Corresponding changes.
696 * Makefile.in, configure: Rebuild.
698 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
700 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
701 Rebuild dependencies.
702 * Makefile.in: Rebuild.
704 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
706 * Makefile.am (docdir): Define.
707 * Makefile.in: Rebuild.
709 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
711 * configure: Rebuild with autoconf 2.12.1.
713 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
715 * aclocal.m4, configure: Rebuild with new automake patches.
717 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
719 * rs6000-core.c (make_bfd_asection): New function to add a section
720 to the core file bfd.
721 (rs6000coff_core_p): Use make_bfd_asection to add the core file
723 Use BFD routines to seek, read and stat the core file.
724 Handle .data sections from loaded objects and anonymously mmapped
725 regions, these are available in AIX 4 core files.
727 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
729 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
730 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
731 copy; use a patches libtool instead.
732 * acmacros.m4: Remove.
733 * Makefile.in, aclocal.m4, configure: Rebuild.
735 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
737 * Makefile.am: New file, based on old Makefile.in.
738 * acmacros.m4: New file, copied from old aclocal.m4.
739 * acinclude.m4: New file.
740 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
741 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
742 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
743 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
744 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
745 * acconfig.h: Mention PACKAGE and VERSION.
746 * stamp-h.in: New file.
747 * dep-in.sed: Change .o to .lo.
748 * Makefile.in: Now built with automake.
749 * aclocal.m4: Now built with aclocal.
750 * config.in, configure: Rebuild.
753 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
755 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
756 if there is only a relocation to a read-only but not allocatable
757 section (like .stab).
758 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
759 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
760 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
761 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
762 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
764 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
765 (ppc_elf_create_linker_section): These sections are not
766 created by the linker (that is, they are created by the user
767 putting data in them). In particular, they can be the source
768 and target of relocations.
769 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
770 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
771 objects (for instance, 'long double') to 16-byte boundaries.
772 (ppc_elf_size_dynamic_sections): Make the code that generates
773 section symbols exactly the same as for sparc, reducing the
774 number of section symbols output.
775 (ppc_elf_check_relocs): Check postcondition of
776 bfd_elf32_link_record_dynamic_symbol. Make default case the
777 same as corresponding code for sparc, fixing bug involving
779 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
780 forced to be local because of versioning (by replicating
781 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
782 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
784 (ppc_elf_relocate_section): Add handy debugging code for when
785 assertion fails. Add some more 'symbol made local because of
788 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
789 processing a GOT relocation as required by ABI.
791 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
793 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
794 version info if this symbol came from a dynamic object.
795 (elf_link_add_object_symbols): Set the version info of a symbol
796 only if the object actually contains version definitions and
799 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
801 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
802 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
804 * configure: Regenerated with autoconf 2.12.
805 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
807 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
809 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
810 a warning rather than returning an error.
812 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
814 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
816 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
818 * cisco-core.c: define signals for wingdb.
820 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
822 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
823 the same number of aux entries.
825 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
827 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
828 difference of two symbols if the relocation size is 32 bits.
829 (som_write_fixups): Handle R_DATA_EXPR.
831 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
833 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
834 its value if COFF_WITH_PE is defined.
836 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
838 * coff-stubgo32.c: New file.
839 * go32stub.h: New file.
840 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
841 * coffswap.h (coff_swap_filehdr_in): Invoke
842 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
844 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
845 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
846 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
847 COFF_ADJUST_AUX_IN_POST if they are defined.
848 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
849 COFF_ADJUST_AUX_OUT_POST if they are defined.
850 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
851 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
852 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
853 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
854 * targets.c (go32stubbedcoff_vec): Declare.
855 (bfd_target_vector): Add go32stubbedcoff_vec.
856 * configure.in (go32coff_vec): New target vector.
857 (go32stubbedcoff_vec): Likewise.
858 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
859 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
860 * Makefile.in: Rebuild dependencies.
861 (BFD32_BACKENDS): Add coff-stubgo32.o.
862 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
863 (HFILES): Add go32stub.h.
865 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
867 * configure.in: Check for fdopen.
868 * configure, config.in: Rebuild.
869 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
870 __GO32__. Reindent a bit.
872 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
874 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
875 flag for newly created sections.
876 (sunos_add_dynamic_symbols): Don't discard newly created sections
877 if shared library is dynobj.
879 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
881 * elf.c (map_sections_to_segments): When checking whether
882 including a section in a segment would force us to skip a page,
883 align the address of the next segment to avoid wraparound
887 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
889 * coffcode.h (coff_write_object_contents): Initialize
890 target id field to TIC80_TARGET_ID.
891 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
893 (coff_swap_filehdr_in): Swap in target id field if used.
896 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
898 * coff-i386.c (coff_i386_is_local_label_name): New static function
899 if TARGET_UNDERSCORE.
900 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
901 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
903 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
905 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
906 complain_overflow_signed, for 32 bit PC relative relocations.
908 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
910 * elflink.h (elf_link_add_object_symbols): When a version
911 indirection symbol is overridden, make the original symbol point
912 at the real overriding symbol.
914 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
917 * elflink.h (elf_link_output_extsym): Use the right section for a
919 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
920 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
922 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
924 * elflink.h (elf_merge_symbols): Resolve indirect and warning
925 symbols before checking for new symbols.
927 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
929 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
931 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
932 file, not aoutsz bytes (they are different in XCOFF .o files).
934 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
935 redefined by objects included from archives.
937 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
939 * elflink.h (elf_merge_symbol): In the case of a new defined
940 symbol overriding an old defined symbol, return the hash table
941 entry which we modify, even if it is the target of an
943 (elf_link_add_object_symbols): If the real name of the symbol gets
944 overridden, convert the versioned symbol into an indirect symbol
947 * elflink.h (elf_merge_symbol): New static function, broken out of
948 elf_link_add_object_symbols.
949 (elf_link_add_object_symbols): Call it.
951 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
953 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
954 handle case where COFF filehdr does not immediately follow PE
956 * coffgen.c (coff_object_p): Remove useless seek to current
959 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
961 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
964 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
966 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
967 symbols, skip N_ABS symbols with debugging storage classes.
969 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
971 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
972 relocs in shared libraries which refer to local symbols. Cope
973 with addend when processing a GOT relocation.
975 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
976 for sections that the linker didn't create.
977 (ppc_elf_finish_dynamic_sections): Only try to write out a section
978 symbol if it was created in ppc_elf_size_dynamic_sections.
979 (ppc_elf_relocate_section): Complain if we have to generate a reloc
980 relative to a section for which we didn't output a symbol.
982 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
983 relocs are 'rela' relocs, like everything else. .rela.plt is not
984 a read-only section, so we don't have to special-case it.
986 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
987 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
989 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
990 (ppc_elf_relocate_section): @got offsets are 4 from start of the
992 * elflink.c (_bfd_elf_create_got_section): The three reserved
993 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
995 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
998 * elf32-ppc.c (ppc_elf_check_relocs): Use
999 _bfd_elf_create_got_section to create the GOT rather than
1000 ppc_elf_create_linker_section. Create the '.rela.got' section
1002 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
1003 symbol has a GOT entry.
1004 (ppc_elf_relocate_section): Record when a symbol is used through
1005 the GOT, and allocate space in the GOT for each such symbol.
1006 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
1007 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
1010 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
1011 treated in a similar way to ADDR16_HA relocs.
1012 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
1013 shared objects; the linker must deal with them.
1014 (ppc_elf_create_linker_section): Stop setting
1015 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
1016 LINKER_SECTION_PLT stuff.
1017 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1018 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1019 section, not ELF-specific calls.
1020 (elf_backend_plt_not_loaded): Set to 1.
1021 (elf_backend_got_symbol_offset): Set to 4.
1022 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1023 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1024 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1025 plt_not_loaded member.
1026 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1027 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1029 (elf_backend_G_O_T_offset): Set default to 0.
1030 (elfNN_bed): Set added fields.
1032 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1033 DT_RELENT in shared objects; should be DT_RELAENT.
1035 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1036 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1037 such a reloc (in a non-shared object) refers to a symbol that's
1040 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1042 * elfcode.h (put_signed_word): Define.
1043 (get_signed_word): Define.
1044 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1045 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1047 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1048 bfd_get_signed_32 to set the r_addend field.
1049 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1050 bfd_h_get_signed_64 to set the r_addend field.
1052 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1054 * elf32-i386.c (elf_i386_relocate_section): When generating a
1055 shared library, do the relocation if the input section is not
1056 allocated in memory.
1058 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1059 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1060 (elf_fix_symbol_flags): New static function, broken out of
1061 elf_adjust_dynamic_symbol.
1062 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1063 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1064 forced local even if NEEDS_PLT is set. When forcing a symbol to
1065 be local, clear NEEDS_PLT.
1066 (elf_link_output_extsym): Remove unused local bed.
1068 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1070 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1071 for derived elf linker hash table entries. References to
1072 elf_link_hash_entry changed appropriately.
1073 (elf32_mn10300_link_hash_table): New structure for derived elf
1075 (elf32_mn10300_hash_table): Define.
1076 (elf32_mn10300_link_hash_traverse): Likewise.
1077 (elf32_mn10300_link_hash_newfunc): New function.
1078 (elf32_mn10300_link_hash_table_create): Likewise.
1079 (elf32_mn10300_finish_hash_table_entry): Likewise.
1080 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1081 of prologue code, and call:32->call:16 relaxing.
1082 (compute_function_info: New function.
1083 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1085 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1087 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1088 for a symbol which is being forced to be local.
1089 * elf32-i386.c (elf_i386_relocate_section): Write out the
1090 relocation value for a GOT reloc for a symbol which is turning
1091 into a local symbol.
1092 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1093 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1095 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1097 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1098 value if the symbol is turning into a local symbol.
1099 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1100 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1102 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1104 * elflink.h (elf_link_add_object_symbols): Also read verneed
1105 information by calling `_bfd_elf_slurp_version_tables'.
1106 (elf_link_add_object_symbols): For undefined symbols look for
1107 version information in the verneed records.
1108 (elf_link_add_object_symbols): Use soname of shared object
1109 for verneed record if it is available.
1111 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1113 * cpu-arm.c: Add prototypes for compatible and scan.
1114 * cofflink.c: Add prototype for mark_relocs.
1116 * archive.c (bfd_special_undocumented_glue): Change filename to
1117 const pointer. Add prototype.
1119 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1121 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1122 sections that will be discarded.
1124 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1126 * elflink.h (elf_link_find_version_dependencies): When searching
1127 for known version symbol skip non-matching verdef records, not
1130 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1132 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1133 not a bfd_vma, to the base file, to match how dlltool reads it.
1135 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1137 * reloc.c: Add thumb relocations.
1139 * bfd-in2.h: Add Thumb relocations.
1141 * libbfd.h: Add Thumb relocations.
1143 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1145 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1147 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1149 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1150 for a section even if it is not loaded.
1152 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1154 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1155 input and output files.
1156 (_bfd_coff_generic_relocate_section): Check whether input file,
1157 not output file, is a PE file.
1159 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1161 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1163 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1165 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1168 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1170 * cpu-arm.c (compatible): Add test for supersets of ARM
1173 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1175 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1178 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1180 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1181 called directly by gas/config/tc-arm.c.
1183 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1185 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1186 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1188 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1190 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1193 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1195 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1196 (coff_bfd_copy_private_bfd_data): Ditto.
1197 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1198 (coff_arm_bfd_print_private_bfd_data): Ditto.
1199 (coff_arm_bfd_set_private_flags): Ditto.
1200 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1202 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1204 * libcoff-in.h (struct coff_final_link_info): Add boolean
1205 global_to_static member for support of task linking.
1206 (_bfd_coff_write_task_globals): Add prototype.
1207 * libcoff.h: Regenerate.
1208 * coffcode.h (coff_write_object_contents): Use #ifdef to
1209 check RS6000COFF_C, to be consistent with all other uses
1211 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1212 call _bfd_coff_write_task_globals.
1213 (_bfd_coff_link_input_bfd): If doing task linking, convert
1214 global functions to static.
1215 (_bfd_coff_write_global_sym): If doing task linking, convert
1216 global variables to static.
1217 (_bfd_coff_write_task_globals): New function.
1218 start-sanitize-tic80
1219 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1220 (C_AUTOARG): #undef since it clashes with C_UEXT.
1221 (C_LASTENT): #undef since it clashes with C_STATLAB.
1222 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1224 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1225 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1226 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1229 start-sanitize-tic80
1230 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1232 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1233 PP relocations to complain_overflow_dont.
1235 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1237 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1238 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1240 (ppbase_reloc, glob15_reloc): New static functions.
1241 (glob16_reloc, local16_reloc): New static functions.
1242 (rtype2howto): Handle all relocation types.
1243 (coff_tic80_relocate_section): New static function.
1244 (coff_relocate_section): Define to coff_tic80_relocate_section.
1245 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1248 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1250 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1251 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1253 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1254 callers. If PE file, don't add section VMA.
1255 (coff_write_alien_symbol): If PE file, don't add section VMA.
1256 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1257 (_bfd_coff_write_global_sym): Likewise.
1258 (_bfd_coff_generic_relocate_section): Likewise.
1260 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1263 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1265 * cofflink.c (mark_relocs): Add new function to mark symbols which
1266 are used by relocations.
1267 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1268 suppress the skipping of symbols that have thus been marked.
1270 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1272 * coff-sh.c (sh_merge_private_data): New static function.
1273 (coff_bfd_merge_private_bfd_data): Define.
1275 start-sanitize-tic80
1276 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1278 * coff-tic80.c: Remove unnecessary #ifdefs.
1279 * config.bfd: Set targ_underscore to yes for tic80.
1281 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1283 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1284 with unresolved external symbols in GDB).
1287 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1289 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1290 the symbols associated with each BFD.
1291 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1293 * elf-m10200.c: Likewise.
1294 * elf32-m32r.c: Likewise.
1295 * elf32-sh.c: Likewise.
1297 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1299 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1300 alignment of a common symbol. If two symbols that look like
1301 common symbols are found in two shared libraries, and the size is
1302 different, use the larger size, and warn if --warn-common. If a
1303 common symbol overrides a definition in a shared library, set the
1304 size to the larger size, and warn if --warn-common.
1306 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1308 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1309 into any other machine type.
1311 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1313 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1314 data into an unitialised destination set its machine type as well.
1316 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1318 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1319 to common symbol size. Consistently treat uninitialized symbols
1320 in shared objects as common symbols.
1322 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1324 * archures.c (constants): Added new constants to identify the
1325 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1326 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1328 * bfd-in2.h (constants): Added new constants to identify
1329 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1330 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1331 bfd_mach_arm_4T. This file is auto-magically generated from the
1332 archures.c file. This update is just to save work.
1334 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1335 coff_arm_bfd_print_private_bfd_data,
1336 coff_arm_bfd_set_private_flags,
1337 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1338 (global): Macro redefinitions set up to use these new functions.
1340 * coffcode.h (coff_mkobject_hook): Added call to
1341 coff_arm_bfd_set_private_flags().
1342 (coff_set_arch_mach_hook): Added code to set machine type based on
1343 bits stored in internal flags.
1344 (coff_set_flags): Added code to set the new bits in the flags
1345 field based on the machine number.
1346 (function definition macros): Made all function definition macros
1347 conditional so that they can be overridden by target specific
1350 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1351 Structure extended to include new types, one each for ARMv2,
1352 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1354 * libcoff-in.h (struct coff_tdata): Added flags field.
1356 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1358 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1360 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1363 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1365 * coffgen.c (coff_find_nearest_line): If there are no syments,
1368 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1370 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1372 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1374 * targmatch.sed: Add explicit \n characters to work around bug in
1375 HP/UX 10.20 sed program.
1377 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1379 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1382 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1384 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1386 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1388 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1389 (struct elf_m68k_pcrel_relocs_copied, struct
1390 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1391 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1392 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1393 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1395 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1396 PC relative relocs for a global symbol defined in a regular
1397 object, and count the number of PC relative relocs copied for any
1399 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1400 traverse with elf_m68k_discard_copies.
1402 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1404 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1405 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1407 * coffcode.h (coff_compute_section_file_positions): Force the
1408 potential last byte in the file to be written out when
1411 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1413 * configure.host (mips*-*-openbsd*): New host.
1415 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1417 * elflink.h (elf_link_add_object_symbols): Only subtract the
1418 section VMA from the symbol value if this is a fully linked file.
1420 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1421 (struct elf_i386_link_hash_entry): Define.
1422 (struct elf_i386_link_hash_table): Define.
1423 (elf_i386_link_hash_traverse): Define.
1424 (elf_i386_hash_table): Define.
1425 (elf_i386_link_hash_newfunc): New static function.
1426 (elf_i386_link_hash_table_create): New static function.
1427 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1428 PC relative relocs for a global symbol defined in a regular
1429 object, and count the number of PC relative relocs copied for any
1431 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1432 traverse with elf_i386_discard_copies.
1433 (elf_i386_discard_copies): New static function.
1434 (bfd_elf32_bfd_link_hash_table_create): Define.
1436 From Gordon W. Ross <gwr@mc.com>:
1437 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1438 (sunos4_aout_backend): Use MY_entry_is_text_address.
1441 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1443 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1444 R_D30V_32_NORMAL to 2 (4 bytes).
1447 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1449 From Gordon W. Ross <gwr@mc.com>:
1450 * netbsd.h (N_SHARED_LIB): Define.
1451 (SEGMENT_SIZE): Don't define.
1452 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1454 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1455 (SEGMENT_SIZE): Don't define.
1457 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1458 to sizeof Rela structure, not sizeof Rel structure. From Gary
1459 Thomas <g.thomas@opengroup.org>.
1461 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1463 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1464 whenever entry is larger than text address, but only by whole
1465 pages. From Gordon W. Ross <gwr@mc.com>.
1467 * Makefile.in (install): Depend upon installdirs. Use
1468 mkinstalldirs to build $(oldincludedir).
1469 (installdirs): New target.
1471 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1472 if this is a debugging section which we are stripping.
1474 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1476 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1477 alpha-specific target data struct.
1479 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1481 From Thomas Graichen <graichen@rzpd.de>:
1482 * Makefile.in: Always use $(SHELL) when running move-if-change.
1483 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1484 * configure: Rebuild.
1486 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1488 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1489 VMA if this is an executable file or a shared object.
1491 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1494 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1496 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1497 start of the file. Remove uses later on which switch using
1499 (MY(callback)): Handle entry_is_text_address.
1500 (MY_entry_is_text_address): Define if not defined.
1501 (MY(backend_data)): Initialize new field.
1502 * aoutf1.h (sunos4_aout_backend): Likewise.
1503 * i386aout.c (MY(backend_data)): Likewise.
1504 * i386mach3.c (MY(backend_data)): Likewise.
1505 * mipsbsd.c (MY(backend_data)): Likewise.
1506 * sparclynx.c (sparclynx_aout_backend): Likewise.
1507 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1508 (MY_entry_is_text_address): Define.
1509 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1511 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1512 whose name starts with `.'.
1514 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1516 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1517 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1518 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1519 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1520 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1521 sparc-*-openbsd*): New targets.
1522 * configure: Rebuild.
1524 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1526 * stabs.c (struct stab_section_info): New field
1528 (_bfd_link_section_stabs): Fill the above array.
1529 (_bfd_stab_section_offset): Use `cumulative_skips' to
1530 speed up offset calculation.
1532 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1534 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1535 addend for non pc-relative relocations.
1537 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1538 for non-existent function.
1540 * elf-m10300.c (mn10300_elf_relax_section): New function.
1541 (mn10300_elf_relax_delete_bytes): Likewise.
1542 (mn10300_elf_symbol_address_p): Likewise.
1543 (mn10300_elf_get_relocated_section_contents): Likewise.
1544 (bfd_elf32_bfd_relax_section): Define.
1545 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1547 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1549 * configure.host: Set SHLIB_LIBS.
1550 * configure.in: Substitute SHLIB_LIBS.
1551 * configure: Rebuild.
1552 * Makefile.in (SHLIB_LIBS): New variable.
1553 ($(SHLIB)): Use $(SHLIB_LIBS).
1555 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1557 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1558 with bfd_section_vma.
1560 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1562 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1563 Correct CPU file names for mn10[23]00.
1564 * configure: Rebuild.
1566 * bfd.c (bfd_record_phdr): Cast count to size_t before
1569 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1570 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1571 (xcoff_write_archive_contents): LIkewise.
1572 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1573 (mips_elf_create_procedure_table): Likewise.
1574 * peicode.h (pe_print_idata): Likewise.
1575 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1576 * xcofflink.c (xcoff_get_section_contents): Likewise.
1577 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1578 (xcoff_link_add_symbols): Likewise.
1579 (xcoff_link_add_symbols): Likewise.
1581 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1582 (ppcboot_bfd_print_private_bfd_data): Likewise.
1584 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1585 to complain_overflow_signed.
1587 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1589 * VERSION: Set to 2.8.1.
1591 * Branched binutils 2.8.
1593 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1594 deciding whether to copy a reloc into a shared object.
1595 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1596 relocs in unallocated sections.
1597 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1598 R_SPARC_RELATIVE relocs in unallocated sections.
1600 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1602 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1603 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1606 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1608 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1609 override an uninitialized symbol from a shared library with a
1612 * elf-m10200.c: Rename from elf32-mn10200.c.
1613 * elf-m10300.c: Rename from elf32-mn10300.c.
1614 * cpu-m10200.c: Rename from cpu-mn10200.c
1615 * cpu-m10300.c: Rename from cpu-mn10300.c
1616 * Makefile.in: Update accordingly.
1618 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1619 (elf_mips_isa): Move to earlier in file.
1620 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1621 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1624 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1627 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1629 * configure.com: New file.
1630 * config.h-vms: Remove file.
1631 * makefile.vms: Update for new configure scheme.
1633 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1635 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1636 (ppc_process_before_allocation): Declare.
1637 * libcoff.h: Rebuild.
1639 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1641 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1643 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1645 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1647 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1648 symbol index for a R_IHCONST reloc.
1650 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1652 * targmatch.sed: Do not use \(\) recursively.
1654 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1656 * m68klinux.c (MACHTYPE_OK): Define.
1657 * i386linux.c (MACHTYPE_OK): Define.
1659 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1661 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1662 <hjl@gnu.ai.mit.edu>:
1663 * sparclinux.c: New file.
1664 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1665 * bfd-in2.h: Rebuild.
1666 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1667 * configure.in (sparclinux_vec): Add to list of vectors.
1668 * configure: Rebuild.
1669 * targets.c (sparclinux_vec): Declare.
1670 (bfd_target_vector): Add sparclinux_vec.
1671 * Makefile.in: Rebuild dependencies.
1672 (BFD32_BACKENDS): Add sparclinux.o.
1673 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1675 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1676 bfd_coff_backend_data field.
1677 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1679 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1680 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1681 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1683 * bfd.c: Include "libiberty.h".
1684 (strerror): Don't declare.
1685 (bfd_errmsg): Call xstrerror rather than strerror.
1687 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1689 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1690 reloc even if the symbol is in the .bss section.
1691 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1692 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1693 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1695 * coffcode.h (bfd_coff_backend_data): Add new field
1696 _bfd_coff_default_section_alignment_power.
1697 (bfd_coff_default_section_alignment_power): Define.
1698 (bfd_coff_std_swap_table): Initialize new field.
1699 * libcoff.h: Rebuild.
1700 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1701 symbol to the default section alignment.
1703 * COPYING: Update FSF address.
1706 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1708 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1709 21-bit absolute that made it act as a relative.
1712 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1714 * elflink.c (_bfd_elf_create_linker_section): Don't set
1715 bss_section and rel_section from existing sections.
1717 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1720 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1722 * aoutx.h (some_aout_object_p): Change executable test to fix
1723 problems with embedded a.out systems.
1725 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1727 * stabs.c (_bfd_stab_section_offset): New function.
1728 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1729 * libbfd.h: Rebuild.
1730 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1732 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1733 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1734 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1735 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1736 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1738 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1739 symbol. Check for memory allocation failure of *psinfo.
1740 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1741 callers. Set the value of the header symbol.
1742 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1743 * libbfd.h: Rebuild.
1745 start-sanitize-tic80
1746 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1748 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1749 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1750 reloc types, rather than silently failing to generate an output file.
1753 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1755 * targmatch.sed: Use the hold space to put the #ifdef around the
1756 the string constant.
1757 * targets.c (UNSUPPORTED_TARGET): Don't define.
1758 (find_target): Don't check for UNSUPPORTED_TARGET.
1759 (bfd_set_default_target): Don't try to optimize by checking for
1762 * Makefile.in: Rebuild dependencies.
1763 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1764 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1765 (elf32-m32r.o): Remove explicit target.
1767 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1770 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1771 count section symbols for sections that were created by the
1772 linker, or are not allocatable or not loadable.
1773 (elf32_sparc_finish_dynamic_sections): Output output section
1774 symbols for section for which we made space for them.
1776 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1778 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1779 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1781 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1783 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1784 (m32r_hi16_list): New static local.
1785 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1786 (m32r_elf_do_hi16_reloc): Delete.
1787 (m32r_elf_relocate_hi16): New function.
1788 (m32r_elf_lo16_reloc): New function.
1789 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1792 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1794 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1795 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1796 (m32r_elf_final_sda_base): New function.
1797 (m32r_elf_relocate_section): Rewrite sdata support.
1798 (m32r_elf_finish_dynamic_sections): Delete.
1800 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1802 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1803 * coff-svm68k.c: New file. Just defines some macros and includes
1805 * coff-m68k.c: Add functions to handle common addends, moved in
1806 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1807 Control whether relocs are visible using STATIC_RELOCS.
1808 * cf-m68klynx.c: Simplify greatly: just define macros to control
1810 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1811 * targets. (m68ksysvcoff_vec): Declare.
1812 (bfd_target_vector): Add m68ksysvcoff_vec.
1813 * config.bfd (m68*-motorola-sysv*): New target.
1814 * configure.in (m68ksysvcoff_vec): New vector.
1815 * configure: Rebuild.
1816 * Makefile.in: Rebuild dependencies.
1817 (BFD32_BACKENDS): Add coff-svm68k.o.
1818 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1820 * binary.c (binary_set_section_contents): Don't get misled if the
1821 first section is not loadable. From Matthew L. Martin
1824 * elflink.h (elf_bfd_final_link): Set the value of a section
1825 symbol to the section address unless doing a relocateable link.
1827 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1829 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1830 .plt entry if we've taken the function's address.
1831 (elf64_alpha_merge_gots): Merge collected flags info as well.
1833 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1835 * Many files: Add function prototypes.
1836 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1837 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1838 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1839 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1840 * peicode.h: Change several void * parameters to PTR.
1841 * srec.c (srec_get_symbol_info): Make static.
1842 * syms.c (bfd_symbol_is_absolute): Remove.
1843 * Makefile.in: Rebuild dependencies.
1845 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1847 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1848 (bfd_elf32_bfd_is_local_label): Don't define.
1850 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1853 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1855 * bfd-in.h: Don't include obstack.h.
1856 (struct bfd_hash_table): Change memory field to PTR.
1857 * bfd.c (struct _bfd): Change memory field to PTR.
1858 * bfd-in2.h: Rebuild.
1859 * libbfd-in.h (bfd_release): Declare as function, don't define as
1861 * libbfd.h: Rebuild.
1862 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1863 objalloc routines rather than obstack routines.
1864 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1865 (getpagesize): Don't define.
1866 (_bfd_new_bfd): Don't set _bfd_chunksize.
1867 (bfd_openr): Free new bfd and objalloc on failure.
1868 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1869 (bfd_alloc_size): Remove.
1870 (bfd_release): New function.
1871 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1872 objalloc routines rather than obstack routines.
1873 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1874 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1875 objalloc routines rather than obstack routines.
1876 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1877 (struct accumulate): Change memory to struct objalloc *.
1878 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1879 * dep-in.sed: Don't remove obstack.h from dependency list.
1880 * Makefile.in: Rebuild dependencies.
1881 (BFD_H_DEPS): Remove obstack.h.
1882 (install): Don't install obstack.h.
1883 * Many files: Don't include "obstack.h".
1886 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1887 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1888 * libbfd.h: Rebuild.
1889 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1890 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1891 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1893 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1894 old version of bfd_alloc.
1895 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1896 * libbfd.h: Rebuild.
1897 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1899 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1901 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1902 ELF local label syntax as well.
1904 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1906 * config.bfd (powerpc-*-beos*): New target.
1907 * configure.in (powerpc-*-beos*): Add case that explicitly
1908 does not set COREFILE for now. A future BeOS version is
1909 expected to support core files.
1910 * configure: Regenerate with autoconf.
1912 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1914 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1915 seen with a local symbol, rather than crashing.
1917 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1918 version symbols if there aren't any.
1920 start-sanitize-tic80
1921 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1923 * coff-tic80.c (coff_rtype_to_howto): Define
1924 (coff_tic80_rtype_to_howto): Clone generic coff version and
1925 add code to handle the funky TI "internal relocations".
1928 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1930 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1931 or size changes because of a weak symbol.
1933 * cisco-core.c (SIGEMT): Define if not defined.
1935 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1937 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1938 setting ever. Sanity check the version number. Sort out copying
1939 flags and other information when adding an indirect symbol.
1940 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1941 symbols added by the backend. Clear the entire contents of the
1943 (elf_export_symbol): Ignore indirect symbols.
1944 (elf_link_output_extsym): Accept a section without an owner in an
1946 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1947 version count. Correct the allocation of x_versymp.
1949 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1950 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1951 Don't return bfd_und_section_ptr when info->shared.
1952 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1953 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1954 (mips_elf_check_relocs): Resolve an indirect symbol in
1956 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1957 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1959 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1961 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1963 From Eric Youngdale <eric@andante.jic.com>:
1964 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1965 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1966 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1967 versioned symbol appears in both a regular and a shared object.
1968 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1969 appropriate. Improve error message.
1970 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1971 all uses. Add localsyms field.
1972 (elf_bfd_final_link): When generating a shared library, call
1973 elf_link_output_extsym to output all local symbols.
1974 (elf_link_output_extsym): Handle symbols which were forced to
1977 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1979 From Eric Youngdale <eric@andante.jic.com>:
1980 * elf-bfd.h (elf_symbol_type): Add version field.
1981 * elfcode.h (elf_slurp_symbol_table): Set version field.
1982 * elflink.h (elf_link_add_object_symbols): When creating an
1983 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1984 appropriate. Set up an indirection from the nondefault version of
1986 (NAME(bfd_elf,size_dynamic_sections)): Call
1987 elf_link_assign_sym_version before checking whether there are any
1988 versions. Always record the version name as a dynamic symbol.
1989 Initialize counters.
1990 (elf_link_assign_sym_version): After finding a version, see if a
1991 symbol should be forced to local scope. Create a new version
1992 definition if appropriate.
1993 (elf_link_output_extsym): Correct indirect symbol handling.
1994 * elf.c (bfd_elf_print_symbol): Print version information.
1995 (bfd_section_from_shdr): Turn version sections into BFD sections.
1996 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1997 if sh_info is not already set.
1998 (_bfd_elf_copy_private_section_data): Copy sh_info for version
2000 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
2001 _bfd_stringtab_add to copy the name into permanent memory if
2004 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2006 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
2008 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
2010 * coffcode.h (bfd_coff_backend_data): Change
2011 _bfd_coff_compute_section_file_positions to return a boolean
2012 value. Change all callers.
2013 (coff_compute_section_file_positions): Change return type to
2014 boolean. If the size of the last section changed, then output a
2015 zero byte at the end of the file.
2016 * libcoff.h: Rebuild.
2018 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2019 for at least 6 output symbols.
2020 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2021 emit a TC csect to represent the space they take up. For an XO
2022 symbol, just emit a reference, not a csect.
2024 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2025 Solaris doesn't like the combined options, and the -f is
2027 (stamp-tshlink, install): Likewise.
2029 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2030 handling when little endian.
2032 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2034 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2035 (mn10300_elf_relocate_section): Likewise.
2036 (elf_backend_relocate_section): Define.
2038 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2039 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2040 (elf32_mn10300_howto_table): Likewise.
2041 (elf32_mn10300_reloc_map): Likewise.
2042 (bfd_elf32_mn10300_reloc): Delete unused function.
2044 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2046 start-sanitize-tic80
2047 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2048 understand, just set the howto field to NULL, and the caller will
2049 print an appropriate error message.
2051 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2052 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2053 block. Use NULL for initializations of "ptr" rather than bare 0.
2054 * coff-h8300.c: Fix typo in comment.
2055 * coff-h8500.c: Ditto.
2057 * coff-z8k.c: Ditto.
2059 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2061 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2062 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2063 m32r_elf_get_relocated_section_contents): First pass at relax support.
2065 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2067 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2068 entry for reading verdef records.
2069 Use correct braces for computing increments of extverdaux and
2070 exteverdef record pointers.
2072 start-sanitize-tic80
2073 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2075 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2079 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2081 * elflink.h (elf_link_find_version_dependencies): Check that
2082 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2085 start-sanitize-tic80
2086 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2088 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2091 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2093 * targets.c (bfd_default_vector): Make non-const.
2094 (find_target): New static function, broken out of
2096 (bfd_set_default_target): New function.
2097 (bfd_find_target): Call find_target. When defaulting, use
2098 bfd_default_vector[0] if it is not NULL.
2099 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2100 * bfd-in2.h, libbfd.h: Rebuild.
2102 * syms.c (bfd_is_local_label): Return false if the symbol has no
2104 * coff-i960.c (coff_i960_is_local_label_name): New function.
2105 (coff_bfd_is_local_label_name): Define.
2106 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2107 (coff_bfd_is_local_label_name): Define.
2108 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2109 (coff_bfd_is_local_label_name): Define.
2110 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2111 with .. or _.L_ as local.
2112 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2113 (bfd_elf32_bfd_is_local_label_name): Define.
2114 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2115 beginning with $ as local.
2117 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2119 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2120 rather than comparing against info->lprefix.
2121 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2122 * elflink.h (elf_link_input_bfd): Likewise.
2123 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2124 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2126 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2127 _bfd_elf_is_local_label_name if not already defined.
2128 * elf.c (_bfd_elf_is_local_label_name): New function.
2129 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2131 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2132 (m88k_is_local_label_name): New static function.
2134 * coffcode.h (coff_bfd_is_local_label_name): Define as
2135 _bfd_coff_is_local_label_name if not already defined.
2136 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2137 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2138 * libcoff.h: Rebuild.
2140 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2141 to _bfd_is_local_label_name.
2142 (bfd_target): Likewise.
2143 * syms.c (bfd_is_local_label): Define as function, not macro.
2144 (bfd_is_local_name): Define.
2145 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2146 bfd_generic_is_local_label, and take a string rather than a
2148 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2149 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2150 (bfd_generic_is_local_label): Don't declare.
2151 (bfd_generic_is_local_label_name): Declare.
2152 * bfd-in2.h, libbfd.h: Rebuild.
2153 * All backends: Change local_label to local_label_name.
2155 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2156 (mips_elf_relocate_got_local): Change return type to boolean.
2157 Don't assume that the first zero entry is unassigned; instead, use
2159 (mips_elf_relocate_section): Check return value of
2160 mips_elf_relocate_got_local.
2161 (mips_elf_create_got_section): Initialize assigned_gotno field.
2164 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2166 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2170 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2172 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2173 that have no contents merely because linker_mark is not set.
2175 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2177 * config.bfd (mips*-*-lnews*): New target.
2178 * coff-mips.c (mips_relocate_section): Make assert compare
2179 content byteorder instead of header byteorder.
2180 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2182 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2183 * configure.in (ecoff_biglittle_vec): Add case.
2184 * configure: Update.
2186 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2188 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2189 name begins with ".note".
2190 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2191 section whose name begins with ".note".
2192 (get_program_header_size): Corresponding change.
2194 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2195 jal and for jal overflow.
2197 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2199 From Eric Youngdale <eric@andante.jic.com>:
2200 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2201 not found, try looking it up again without the version name.
2202 (elf_link_add_object_symbols): Always link against the dynamic
2203 symbol table of a dynamic object. When linking against a dynamic
2204 object, include version strings in symbol names, and set up
2205 version information. Add indirect symbols for default versions.
2206 (elf_link_create_dynamic_sections): Add special version sections.
2207 (struct elf_assign_sym_version_info): Define.
2208 (struct elf_find_verdep_info): Define.
2209 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2210 up version sections.
2211 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2212 (elf_link_find_version_dependencies): New static function.
2213 (elf_link_assign_sym_version): New static function.
2214 (elf_link_renumber_dynsyms): New static function.
2215 (struct elf_final_link_info): Add symver_sec field.
2216 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2217 local symbols of a dynamic object. Handle DT_VER* constants.
2218 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2219 dynamic object. Skip indirect symbols from ELF objects. Remove
2220 the version name before choosing a hash bucket. Write out the
2221 version information if appropriate.
2222 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2223 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2224 (bfd_elf64_size_dynamic_sections): Likewise.
2225 * bfd-in2.h: Rebuild.
2226 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2227 Change elf_link_hash_flags to unsigned short.
2228 (ELF_LINK_HIDDEN): Define.
2229 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2230 dynverdef_hdr, dynversym_section, dynverdef_section,
2231 dynverref_section, cverdefs, cverrefs, verdef, verref.
2232 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2233 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2234 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2235 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2236 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2237 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2238 (_bfd_elf_slurp_version_tables): Declare.
2239 * elf.c (_bfd_elf_swap_verdef_in): New function.
2240 (_bfd_elf_swap_verdef_out): Likewise.
2241 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2242 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2243 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2244 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2245 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2246 version information if there is any.
2247 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2248 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2249 (elf_fake_sections): Handle .gnu.version* section names.
2250 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2251 (_bfd_elf_slurp_version_tables): New function.
2252 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2253 version name in string entered in dynamic hash table.
2254 * elfcode.h: Include fnmatch.h.
2255 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2256 symbol which was forced to become local.
2257 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2258 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2259 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2260 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2262 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2264 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2266 (mn10200_elf_relax_section): Correctly compute a symbol's value
2267 when the symbol is local, but not in the same section as we are
2268 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2271 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2273 * elf32-m32r.c: Rewrite to use ELF backend linker.
2274 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2275 Add small data area support (R_M32R_SDA16).
2276 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2277 * bfd-in2.h,libbfd.h: Regenerated.
2279 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2281 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2282 (mn10200_elf_relax_delete_bytes): Likewise.
2283 (mn10200_elf_symbol_address_p): Likewise.
2284 (mn10200_elf_get_relocated_section_contents): Likewise.
2285 (bfd_elf32_bfd_relax_section): Define.
2286 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2288 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2289 (mn10200_elf_relocate_section): Likewise.
2290 (elf_backend_relocate_section): Define.
2293 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2295 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2296 reloc.c, targets.c: New target, elf-*-D30V.
2298 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2300 * cpu-d30v.c, elf32-d30v.c: New files.
2303 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2305 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2306 * bfd-in2.h: Regenerated.
2307 start-sanitize-tic80
2308 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2309 (rtype2howto): Add function.
2310 (tic80_howto_table): Add.
2313 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2315 * sysdep.h: Don't define errno in MSVC if error.h is included.
2317 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2319 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2320 is initialized before it is used.
2322 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2324 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2325 symbol into a weak undefined symbol; leave it as a common symbol.
2327 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2329 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2330 about a symbol defined in a dynamic object if it has already been
2331 defined in a regular object.
2333 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2335 * makefile.vms: Add gcc flags to allow compiling with current gcc
2337 (targmatch.h): New dependency.
2339 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2341 * evax.h (ALPHA_R_CODEADDR): New relocation.
2342 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2344 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2346 * bfd-in2.h, libbfd.h: Rebuild.
2348 Restrict symbol length to 64 bytes, case preserving:
2349 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2350 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2351 (_bfd_evax_length_hash_symbol): Added.
2352 * evax-etir.c (_bfd_evax_write_etir): Call
2353 _bfd_evax_length_hash_symbol before output of symbol.
2354 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2355 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2357 * evax-emh.c: Output filename to object file without path.
2359 * evax-egsd.c: New sections for local and global commons.
2361 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2362 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2363 notices. Replace AXP with Alpha.
2365 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2367 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2368 sections if we are creating a shared library.
2370 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2372 * configure.host (i386-windows): Don't set host64=true.
2374 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2376 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2377 (elf_mips16_gprel_howto): New static variable.
2378 (mips16_gprel_reloc): New static function.
2379 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2380 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2381 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2382 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2383 * bfd-in2.h, libbfd.h: Rebuild.
2385 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2387 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2388 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2390 start-sanitize-r5900
2391 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2393 * config.bfd: add r5900
2396 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2398 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2399 the output section will be the absolute section; don't print an
2400 assertion message for that case when doing a relocateable link.
2402 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2404 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2405 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2406 need_fn_sub, call_stub, and call_fp_stub.
2407 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2408 (mips_elf_link_hash_newfunc): Initialize new fields.
2409 (mips_elf_link_hash_table_create): Likewise.
2410 (mips_elf_relocate_section): Redirect relocations to use mips16
2411 stubs when appropriate.
2412 (mips_elf_check_relocs): Attach stub sections to the appropriate
2413 symbol. Set need_fn_stub when appropriate.
2414 (mips_elf_always_size_sections): New static function.
2415 (mips_elf_check_mips16_stubs): New static function.
2416 (elf_backend_always_size_sections): Define.
2417 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2419 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2420 attached to sections which are not being included in the link.
2422 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2424 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2425 symbol value when computing the addend for a pc_relative
2428 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2430 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2431 relocateable link, just skip pc_relative pcrel_offset relocs.
2432 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2433 structure for an ARM26 reloc which can be resolved.
2434 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2435 reloc can be resolved.
2437 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2438 error in overflow check for R_RELBYTE.
2440 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2442 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2443 From Mark Rasin <mark.rasin@telrad.co.il>.
2445 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2448 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2450 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2451 (elf_mn10200_howto_table): Likewise.
2452 (mn10200_reloc_map): Likewise.
2454 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2456 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2457 * bfd-in2.h, libbfd.h: Regenerated.
2458 * elf32-m32r.c: Add support for them.
2460 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2462 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2463 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2464 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2465 r_format and r_pcrel. Always return a value.
2466 * riscix.c (MY_final_link_callback): Define to dummy value.
2468 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2469 relocations against the text segment, look up the output name of
2471 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2472 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2473 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2474 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2475 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2477 start-sanitize-tic80
2478 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2480 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2481 routines for little endian data.
2482 * coffcode.h (coff_write_object_contents): Set magic to
2483 TIC80_ARCH_MAGIC for TIc80.
2485 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2487 * coff-tic80.c (tic80coff_vec): Change to little endian data
2491 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2493 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2494 auxiliary_filters parameter to be const char * const *. Accept a
2495 NULL terminated array.
2496 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2497 (bfd_elf32_size_dynamic_sections): Update declaration.
2498 * bfd-in2.h: Rebuild.
2500 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2502 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2503 NOTYPE symbol in a text section as a FUNC symbol.
2505 * coffcode.h (coff_compute_section_file_positions): Force
2506 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2508 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2510 * libaout.h (machine_type): Reserve several values for sparclet.
2512 start-sanitize-tic80
2513 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2515 * config.bfd (tic80-*-*): Don't require 'coff'.
2518 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2520 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2521 table to v850_elf_reloc for all non-standard relocations.
2522 (v850_elf_check_relocs): Add check for h being non-null.
2523 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2524 statement instead of multiple ifs.
2525 (v850_elf_relocate_section): Fix up error message, don't just call
2528 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2530 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2531 Use bfd_elf_generic_reloc as special function for all relocs.
2532 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2534 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2535 24bit pc-relative reloc.
2537 start-sanitize-tic80
2538 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2540 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2541 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2542 header byte order is little endian. Use correct bfd_get and
2543 bfd_put routines for little endian headers.
2544 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2545 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2548 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2550 * reloc.c: Add BFD_RELOC_24.
2551 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2552 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2553 * bfd-in2.h, libbfd.h: Rebuilt.
2555 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2557 elf64-alpha multiple .got rewrite:
2559 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2560 (bfd_elf*_mkobject): Don't define here ...
2561 * elfxx-target.h: ... but rather here. Default always_size_sections
2563 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2564 what the #defines in elf-bfd.h transmuted it to anyway.
2566 * section.c: Add SEC_LINKER_CREATED flag.
2567 * bfd-in2.h: Rebuild.
2568 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2569 relocation section flags.
2570 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2571 SEC_IN_MEMORY to recognize generated bits.
2572 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2574 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2575 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2576 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2577 * elf32-ppc.c (ppc_elf_create_linker_section,
2578 ppc_elf_size_dynamic_sections): Likewise.
2579 * elf32-sparc.c (elf32_sparc_check_relocs,
2580 elf32_sparc_size_dynamic_sections): Likewise.
2581 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2583 (_bfd_elf_create_dynamic_sections): Likewise.
2584 (_bfd_elf_make_linker_section_rela): Likewise.
2585 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2586 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2587 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2588 to identify generated bits.
2589 (elf_link_input_bfd): Likewise.
2591 * elf64-alpha.c: Rewrite everything touching relocations.
2593 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2595 * elf32-v850.c (all functions and static variables): Go through
2596 and regularize names to be of the form v850_elf_<xxx>.
2597 (toplevel): Include <elf/v850.h>.
2598 (enum reloc_type): Move to include/elf/v850.h.
2599 (v850_elf_check_relocs): For common variables, if the variable is
2600 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2601 into the appropriate section.
2602 (elf_backend_check_relocs): Define.
2604 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2606 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2608 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2610 * config.bfd (mips*el-*-linux*): New target.
2611 (mips*-*-linux*): New target.
2613 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2614 Return a useful value.
2616 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2618 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2620 * configure: Rebuild.
2621 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2622 ac_cv_func_mmap in bfd/configure.host.
2624 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2625 filter_shlib and auxiliary_filter_shlib parameters.
2626 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2628 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2629 (bfd_elf64_size_dynamic_sections): Likewise.
2630 * bfd-in2.h: Rebuild.
2632 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2634 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2635 symbols, don't export a symbol which is defined by an object in an
2636 archive which contains shared objects.
2638 start-sanitize-tic80
2639 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2641 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2642 for TI TMS320c80 (MVP).
2643 (bfd_archures_list): Add bfd_tic80_arch.
2644 * bfd-in2.h: Regenerate by running "make headers".
2646 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2648 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2649 * configure.in (case $vec): Correct typo, "tb" not "tp".
2650 Also add cofflink.o for tic80coff_vec.
2651 * configure: Regenerate with autoconf.
2654 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2656 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2657 is configured with --with-mmap.
2659 start-sanitize-tic80
2660 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2662 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2663 (ALL_MACHINES): Add cpu-tic80.o
2664 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2665 * coff-tic80.c: Add skeleton, cloned from another coff config.
2666 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2670 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2672 * TODO: Correct a misspelling.
2673 start-sanitize-tic80
2674 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2675 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2676 * configure.in (case $vec): Add tic80coff_vec entry.
2677 * configure: Regenerate with autoconf.
2678 * archures.c (bfd_tic80_arch): Declare.
2679 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2680 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2681 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2682 (bfd_target_vector): Add tic80coff_vec entry.
2685 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2687 * elflink.h (elf_buckets): Add some more values for larger
2690 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2692 * Makefile.in (install): Move subdir_do out of conditional. From
2693 Fred Fish <fnf@cygnus.com>.
2695 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2697 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2699 (elf_mn10200_howto_table): Likewise.
2700 (mn10200_reloc_map): Likewise.
2702 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2704 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2705 mips16 symbol during the link.
2706 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2708 (mips_elf_link_output_symbol_hook): New static function.
2709 (elf_backend_link_output_symbol_hook): Define.
2711 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2714 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2716 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2717 against SEC_DEBUGGING sections here (revert patch of December 5).
2718 * elfcode.h (elf_object_p): Check for them here, instead.
2720 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2722 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2723 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2725 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2726 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2727 * elf-bfd.h (struct elf_size_info): Update declaration of
2729 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2730 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2731 * elfxx-target.h: Use new dynamic reloc routines by default.
2732 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2735 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2737 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2738 if NAMES_HAVE_UNDERSCORE is defined.
2740 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2742 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2744 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2746 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2749 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2751 * elflink.h (elf_link_add_object_symbols): Only add a weak
2752 symbol if the real definition is in the dynamic symbol table.
2753 After finding the real definition, then, if it is dynamic, add the
2754 weak symbol to the dynamic symbol table.
2756 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2758 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2760 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2763 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2765 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2767 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2768 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2769 * reloc.c: Remove mn10300 big endian relocs.
2770 * bfd-in2.h, libbfd.h: Rebuilt.
2772 * elf32-mn10200.c: Update from elf32-mn10300.c.
2774 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2776 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2778 * elf32-mn10300.c: Add some comments.
2780 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2782 * ihex.c (ihex_scan): Always initialize buf before jumping to
2784 (ihex_read_section): Likewise.
2786 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2788 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2789 inplace for most relocs.
2791 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2793 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2794 even if SEC_ALLOC is not set.
2795 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2796 when deciding whether to copy a reloc into a shared object.
2797 (elf_i386_relocate_section): Likewise.
2798 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2799 (elf32_sparc_relocate_section): Likewise.
2800 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2801 reloc section if it is not set in the source section.
2802 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2803 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2804 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2806 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2808 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2809 expects a .got.plt until we actually create it.
2811 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2813 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2814 message for bfd_reloc_outofrange, rather than aborting. From
2815 Philippe De Muyter <phdm@info.ucl.ac.be>.
2817 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2818 a relocateable link, don't try to process them. From Heinz Wrobel
2819 <wrobel@lpr.e-technik.tu-muenchen.de>.
2821 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2823 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2824 mn10300_info_howto_rel. Tweak reloc argument to be an
2825 Elf32_Internal_Rela.
2826 (USE_RELA): Define instead of USE_REL.
2827 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2829 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2831 * configure.in, configure: Handle mips*-sgi-irix6*.
2832 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2835 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2837 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2838 relocation against a symbol defined in a section with no output
2841 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2843 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2844 * configure, config.in: Rebuild with autoconf 2.12.
2846 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2847 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2848 (swap_out_syms): Set st_other from existing st_other field.
2849 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2851 (elf_link_output_extsym): Set the other field from the global hash
2853 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2854 (elf_mips16_jump_howto): New static variable.
2855 (mips16_jump_reloc): New static function.
2856 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2857 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2858 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2860 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2861 * bfd-in2.h, libbfd.h: Rebuild.
2862 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2864 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2866 * configure.host: Use long long for mips-sgi-irix6*.
2868 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2869 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2871 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2873 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2874 (enum reloc_type): Add more reloc types.
2875 (elf32_mn10300_howto_table): Update for new reloc types.
2876 (elf32_mn10300_reloc_map): Update for new reloc types.
2877 * reloc.c: Add some new relocs for the mn10300 series.
2878 * bfd-in2.h, libbfd.h: Rebuilt.
2880 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2882 * som.c (setup_sections): Don't lose for a space which has
2883 no data, but some symbols.
2885 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2887 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2888 (sunos_link_hash_table_create): Initialize got_needed.
2889 (sunos_create_dynamic_sections): Only set .got section size if it
2890 is not already set. Set got_needed.
2891 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2892 sdynptr, and only handle dynamic sections, if dynamic sections are
2894 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2895 Initialize .got section.
2896 (sunos_scan_ext_relocs): Likewise.
2897 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2899 (sunos_finish_dynamic_link): Check got_needed. Only set up
2900 dynamic linking information if needed.
2902 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2904 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2906 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2908 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2910 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2912 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2915 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2917 * filemode.c: Include sysdep.h.
2918 * ihex.c: Add casts to eliminate compiler warnings.
2919 * sunos.c: Add casts to eliminate compiler warnings.
2921 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2923 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2925 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2926 appropriate relocations in the .so file if shared.
2927 (ppc_elf_relocate_section): Ditto.
2929 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2931 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2932 complain_overflow_unsigned.
2934 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2936 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2937 overflows for R_D10V_16 and R_D10V_18.
2939 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2941 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2942 (do_with_relocs): Likewise.
2943 (do_as_repeat): Likewise.
2944 (copy_expression): Likewise.
2946 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2948 * ieee.c (ieee_write_external_part): Correctly record whether
2949 there is an external part.
2951 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2953 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2954 handle tda offsets for sld.w and sst.w instructions.
2955 Fix alignment check in sld.w and sst.w tda reloc handling.
2957 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2959 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2961 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2963 * elf32-v850.c: Add comments about assumptions about
2964 char, short & long sizes.
2965 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2966 problems for several relocs.
2968 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2969 R_V850_SDA_OFFSET entry.
2971 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2973 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2974 Store import file index in ldindx.
2975 (xcoff_build_ldsyms): Assume that ldsym was not previously
2976 allocated. For an imported symbol, copy ldindx into l_ifile.
2978 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2980 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2981 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2982 fields in R_V850_TDA_OFFSET.
2983 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2984 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2987 * elf32-v850.c: Include bfdlink.h.
2988 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2990 (elf32_v850_bfd_final_link_relocate): New function.
2991 (v850_elf_relocation_section): Likewise.
2992 (elf_backend_relocate_section): Define.
2994 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2996 * binary.c (binary_set_section_contents): Ignore sections which
2997 don't have SEC_LOAD and SEC_ALLOC set.
2999 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
3001 * linker.c (_bfd_generic_final_link): Avoid losing static
3002 symbols in the .bss section.
3004 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
3006 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
3007 (mips32_64bit_reloc): New static function.
3008 (mips_reloc_map): Add entry for BFD_RELOC_64.
3009 (mips_elf_relocate_section): Handle R_MIPS_64.
3011 * linker.c (default_indirect_link_order): Print an error message
3012 when attempting to do a relocateable link with different object
3013 file formats, rather than calling abort.
3015 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
3017 * reloc.c (m32r relocs): Rename them.
3018 * bfd-in2.h, libbfd.h: Regenerated.
3019 * elf32-m32r.c: Update.
3020 (m32r_elf_10_pcrel_reloc): New function.
3021 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3022 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3024 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3026 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3027 all sections that will be included in the output file.
3028 (_bfd_generic_link_output_symbols): Discard symbols in sections
3029 which are being discarded.
3030 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3031 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3032 (elf_v850_howto_table): Corresponding changes.
3033 (elf_v850_reloc_map): Corresponding changes.
3034 * reloc.c: Add additional V850 relocations.
3035 * bfd-in2.h, libbfd.h: Rebuilt.
3037 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3038 no longer want in pc-relative relocs.
3040 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3042 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3043 accept a reloc against an undefined sybmol!
3045 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3047 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3049 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3051 * VERSION: Bump for new relocation.
3053 * hosts/i386bsd.h: If NBPG is not defined, define it as
3054 PAGE_SIZE, for recent versions of FreeBSD.
3056 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3058 * configure.host: Use `long long' as the 64 bit type on a Solaris
3059 host, since both gcc and the SunPRO compilers support it.
3061 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3063 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3064 mistake to have reused the ECOFF LITERAL for ELF since they have
3065 different semantics.
3066 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3067 * bfd-in2.h, libbfd.h: Rebuild.
3069 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3072 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3073 dynamic relocation for an undefweak symbol when we are building
3074 a static executable.
3076 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3078 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3079 point explicitly to srcdir.
3080 (targmatch.h): Edit references to point explicitly to objdir.
3082 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3084 * config.bfd: When setting targ_cpu, don't get confused by
3087 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3089 * configure.host: Add support for windows host (a build done
3090 under the Microsoft build environment).
3092 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3094 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3095 definition in a dynamic object, add it to the dynamic symbol table
3096 if any dynamic object mentions it. Reverts part of last patch.
3098 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3099 (sunos_link_hash_table_create): Initialize got_base.
3100 (bfd_sunos_size_dynamic_sections): If the .got section is more
3101 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3103 (sunos_check_dynamic_reloc): Subtract got_base from a base
3104 relative relocation.
3106 * elf32-mips.c (elf_mips_isa): New static function.
3107 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3108 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3110 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3112 * archive.c (do_slurp_coff_armap): Only treat archive as little
3113 endian for i960 COFF.
3115 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3117 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3118 by the change in size of the section when EXEC_P is not set.
3120 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3121 (m68kcoff_rtype_to_howto): New static function.
3122 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3123 VMA to the addend for a PC relative reloc.
3125 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3127 * Makefile.in: Rebuild dependencies.
3129 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3132 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3134 * Makefile.in: Remove explicit dependencies for mn10200 and
3136 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3137 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3138 (dependencies): Rebuilt.
3140 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3142 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3143 during this function.
3145 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3146 section if the flags are compatible.
3148 * configure.in: Add havevecs, and put it in tdefaults.
3149 * mpw-config.in: Likewise.
3150 * configure: Rebuild.
3151 * targmatch.sed: New file; a sed script to build targmatch.h from
3153 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3154 * targets.c: Include "fnmatch.h".
3155 (struct targmatch): Define.
3156 (bfd_target_match): Define by including targmatch.h.
3157 (bfd_find_target): If the target is not found by name, search for
3158 it as a configuration triplet.
3159 * Makefile.in: Rebuild dependencies.
3160 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3161 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3162 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3163 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3164 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3165 (CFILES): Remove i386dynix.c and hp300bsd.c.
3166 (targmatch.h): New target.
3167 (do_clean): Remove targmatch.h.
3169 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3170 * acconfig.h: Add NEED_DECLARATION_GETENV.
3171 * configure, config.in: Rebuild.
3172 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3173 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3175 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3177 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3178 * cpu-mn10200.c, cpu-mn10300.c: New files.
3179 * elf32-mn10200.c, elf32-mn10300.c: New files.
3180 * Makefile.in: Break mn10x00 support into two separate
3181 configurations, mn10200 and mn10300.
3182 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3183 * bfd-in2.h, configure: Rebuilt.
3185 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3187 * Makefile.in (do_clean): Move config.log to do_distclean.
3189 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3191 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3192 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3193 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3194 (elf32-mn10x00.o): Add dependencies.
3195 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3196 (bfd_mn10x00_arch): Declare.
3197 (bfd_archures_list): Add bfd_mn10x00_arch.
3198 * config.bfd: Add mn10x00-*-*.
3199 * configure.in: Add bfd_elf32_mn10x00_vec.
3200 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3201 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3202 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3203 * bfd-in2.h, configure: Rebuilt.
3205 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3207 openVMS/Alpha: Provide filename and case_hack flags via
3208 symbol table from gas.
3209 Add case_hack code for symbol output from vax/vms.
3210 * evax-alpha.c (evax_initialize): Remove filename handling,
3211 filename is provided via symbol table.
3212 (evax_get_symtab): Use local symbol count when setting up table.
3213 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3215 (_bfd_evax_write_egsd): Skip file name symbol.
3216 * evax-emh.c (get_vms_time_string): Local function now.
3217 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3219 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3220 through _bfd_evax_case_hack_symbol.
3221 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3223 (_bfd_evax_basename): Removed.
3224 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3225 * evax.h (evax_private_data_struct): Remove filename.
3226 (flag_hash_long_names, flag_show_after_trunc,
3227 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3230 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3232 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3233 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3234 (NO_SWAP_MAGIC): Don't define.
3235 (SWAP_MAGIC): Define.
3237 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3238 no hash table entry for a global symbol.
3240 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3242 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3244 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3246 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3247 symbol type with T_NULL. Warn if symbol type changes. Based on
3248 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3250 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3251 a dynamic object in the dynamic symbol table if it is referenced
3252 or defined by a regular object.
3254 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3256 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3257 remove dwarf local labels. Shrinks binaries by a factor of 3!
3259 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3261 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3262 by hand, rather than by calling bfd_make_section.
3264 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3266 * reloc.c: Rename m32r relocs.
3267 * bfd-in2.h, libbfd.h: Rebuilt.
3268 * elf32-m32r.c: Update.
3270 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3272 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3273 link, adjust the symbol index of a base relative reloc. Don't
3274 change the addend of a PC relative reloc if pcrel_offset is set.
3275 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3276 a relocateable link.
3278 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3279 it is zero, in case src_mask matters.
3280 (bfd_install_relocation): Likewise.
3282 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3284 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3286 (_bfd_xcoff_bfd_final_link): Don't set target_index
3287 to an uninitialized value.
3289 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3291 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3292 indices, rather than crashing.
3293 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3295 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3298 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3300 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3302 (coff_arm_adjust_symndx): New static function.
3303 (coff_adjust_symndx): Define.
3305 * srec.c (srec_scan): Accept multiple symbols on a single line.
3306 From Pascal Martin <pmartin@alsys.com>.
3310 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3312 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3313 (sunos_merge_private_bfd_data): New function.
3315 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3317 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3319 (bfd_merge_private_bfd_data): Likewise.
3320 * section.c (bfd_copy_private_section_data): Likewise.
3321 * syms.c (bfd_copy_private_symbol_data): Likewise.
3322 * bfd-in2.h: Rebuild.
3323 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3324 both BFD's are the right flavour.
3325 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3326 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3327 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3328 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3329 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3330 (ppc_elf_merge_private_bfd_data): Likewise.
3331 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3332 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3334 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3335 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3338 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3340 * reloc.c: Add m32r relocs.
3341 * bfd-in2.h, libbfd.h: Rebuilt.
3342 * cpu-m32r.c,elf32-m32r.c: New files.
3344 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3346 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3348 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3350 * tekhex.c (first_phase): Change type parameter from char to int.
3352 (pass_over): Change func to expect int, not char.
3354 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3355 rather than SEC_LOAD when aligning the file offset for the first
3356 section in a segment.
3358 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3360 * syms.c (coff_section_type): Make arg const.
3361 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3362 to make_bfd_asection().
3363 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3364 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3365 (_bfd_elf_stringtab_init): Remove prototype.
3367 * netbsd-core.c (swap_abort): Add prototype.
3368 * aix386-core.c (swap_abort): Ditto & make static
3369 * hpux-core.c (swap_abort): Ditto & make static.
3370 * irix-core.c (swap_abort): Ditto & make static.
3371 * ptrace-core.c (swap_abort): Ditto & make static.
3372 * trad-core.c (swap_abort): Ditto & make static.
3373 * coffswap.h (coff_swap_reloc_in): Ditto.
3374 (coff_swap_reloc_out): Ditto.
3375 (coff_swap_filehdr_in): Ditto.
3376 (coff_swap_filehdr_out): Ditto.
3377 (coff_swap_sym_in): Ditto.
3378 (coff_swap_sym_out): Ditto.
3379 (coff_swap_aux_in): Ditto.
3380 (coff_swap_aux_out): Ditto.
3381 (coff_swap_lineno_in): Ditto.
3382 (coff_swap_lineno_out): Ditto.
3383 (coff_swap_aouthdr_in): Ditto.
3384 (coff_swap_aouthdr_out): Ditto.
3385 (coff_swap_scnhdr_in): Ditto.
3386 (coff_swap_scnhdr_out): Ditto.
3387 * ihex.c (ihex_sizeof_headers): Ditto.
3388 * tekhex.c (getsym): Ditto.
3389 (find_chunk): Ditto & make static.
3390 (insert_byte): Ditto.
3391 (first_phase): Ditto.
3393 (tekhex_get_symtab): Ditto & make static.
3394 (tekhex_get_symtab_upper_bound): Ditto & make static.
3395 (tekhex_mkobject): Ditto.
3396 (tekhex_object_p): Ditto.
3397 (move_section_contents): Ditto.
3398 (tekhex_get_section_contents): Ditto.
3399 (tekhex_set_arch_mach): Ditto & make static.
3400 (tekhex_set_section_contents): Ditto.
3401 (writevalue): Ditto.
3404 (tekhex_write_object_contents): Ditto.
3405 (tekhex_sizeof_headers): Ditto.
3406 (tekhex_make_empty_symbol): Ditto.
3407 (tekhex_get_symbol_info): Ditto.
3408 (tekhex_print_symbol): Ditto.
3409 * irix-core.c (make_bfd_asection): Ditto.
3410 (irix_core_core_file_p): Ditto.
3411 (irix_core_core_file_failing_command): Ditto.
3412 (irix_core_core_file_failing_signal): Ditto.
3413 (irix_core_core_file_matches_executable_p): Ditto.
3414 (irix_core_make_empty_symbol): Ditto.
3415 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3416 * srec.c (srec_new_symbol): Ditto.
3417 (srec_get_section_contents): Ditto.
3418 (srec_set_arch_mach): Ditto.
3419 (srec_set_section_contents): Ditto.
3420 (internal_srec_write_object_contents): Ditto.
3421 (srec_write_object_contents): Ditto.
3422 (symbolsrec_write_object_contents): Ditto.
3423 (srec_sizeof_headers): Ditto.
3424 (srec_make_empty_symbol): Ditto.
3425 (srec_get_symtab_upper_bound): Ditto.
3426 (srec_get_symtab): Ditto.
3427 (srec_print_symbol): Ditto and make static.
3428 * elf.c (elf_read): Ditto
3429 (assign_section_numbers): Ditto.
3430 (elf_fake_sections): Ditto.
3431 (sym_is_global): Ditto.
3432 (elf_map_symbols): Ditto.
3433 (get_program_header_size): Ditto.
3434 * coffgen.c (make_a_section_from_file): Ditto.
3435 (coff_real_object_p): Ditto.
3436 (fixup_symbol_value): Ditto.
3437 (build_debug_section): Ditto.
3439 * syms.c (coff_section_type): Ditto.
3441 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3443 * bfd-in2.h: Rebuilt after m32r changes.
3445 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3447 * config.bfd,configure.in,configure: Add m32r support.
3448 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3449 * config.bfd: Keep target list alphabetically sorted.
3451 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3453 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3454 to add in the constant part found in the instruction itself.
3455 (case R_V850_HI16_S): Likewise.
3457 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3459 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3460 and R_D10V_18 to be 1 (word).
3462 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3464 * stabs.c (_bfd_link_section_stabs): If the output_section field
3465 of either section is bfd_abs_section, then the linker is
3466 discarding the section and we should not optimize it.
3468 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3470 * Makefile.in (aout-sparcle.o): New target.
3471 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3472 * config.bfd (sparclet-*-aout*): Add case.
3473 * configure.in (sparcle_aout_vec): Add case.
3474 * configure: Regenerated.
3475 * targets.c (sparcle_aout_vec): Declare.
3476 (bfd_target_vector): Add sparcle_aout_vec.
3477 * aout-sparcle.c: New file.
3479 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3481 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3482 low order sign bit propogation for R_V850_HI16_S.
3484 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3485 handling V850 specific relocs.
3486 (elf_v850_howto_table): Use the new function for some
3487 relocations. Twiddle masks & shifts for some relocs.
3488 Set partial_inplace where needed.
3490 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3492 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3493 default architecture to a machine number of 0.
3494 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3496 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3497 the output BFD is the default, set it from the first input BFD.
3499 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3501 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3502 insert at bitpos zero. The HI16 relocs are shifted right
3503 by 16 bits. Fix src_mask for all relocs.
3504 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3506 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3509 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3511 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3512 Rewrite to use BFD file read routines and to avoid using a fixed
3513 length for the file name.
3515 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3517 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3518 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3519 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3520 to R_V850_{32,16,8}.
3522 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3524 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3525 (elf_v850_howto_table): Add info for HI16_S reloc.
3526 (v850_reloc_map): Add HI_16_S reloc.
3527 * reloc.c: Define BFD_RELOC_V850_* relocs.
3529 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3532 * elf32-sh.c: New file.
3533 * elf.c (prep_headers): Handle bfd_arch_sh.
3534 * elfcode.h (write_relocs): Handle absolute symbol.
3535 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3536 (_bfd_elf64_link_read_relocs): Declare.
3537 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3538 elf_link_read_relocs. Make globally visible. Change all
3540 (elf_link_input_bfd): Get external symbols from cache in
3541 symtab_hdr->contents. Get contents from cache in
3543 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3545 * reloc.c: Define BFD_RELOC_SH_* relocs.
3546 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3547 * coff-sh.c (sh_insns_conflict): Fix a return value.
3548 (_bfd_sh_align_load_span): New globally visible function, broken
3549 out of sh_align_load.
3550 (sh_align_load): Call _bfd_sh_align_load_span.
3551 (sh_swap_insns): Change relocs parameter to PTR.
3552 * bfd-in2.h, libbfd.h: Rebuild.
3553 * targets.c (bfd_elf32_sh_vec): Declare.
3554 (bfd_elf32_shl_vec): Declare.
3555 * config.bfd (sh-*-elf*): New target.
3556 * configure.in (bfd_elf32_sh_vec): New target vector.
3557 (bfd_elf32_shl_vec): New target vector.
3558 * configure: Rebuild.
3559 * Makefile.in: Rebuild dependencies.
3560 (BFD32_BACKENDS): Add elf32-sh.o.
3561 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3563 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3564 page before checking D_PAGED.
3566 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3567 (ihex_write_object_contents): Remove extbase; always use segbase
3570 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3572 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3573 * configure.host (i[345]86-*-*): Ditto.
3574 * config.bfd (i[345]86-*-*): Ditto.
3575 * configure: Regenerate.
3577 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3580 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3582 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3583 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3584 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3585 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3586 will have an ST_CODE type, change the symbol's type to ST_DATA.
3587 * som.c (hppa_som_gen_reloc_type): Update prototype.
3589 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3591 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3592 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3593 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3594 (mips_elf_finish_dynamic_sections): Likewise.
3596 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3598 * configure.host (HLDENV): New variable to set. Set it for
3599 *-*-sysv4*, since those linkers may not support -R but they always
3600 support LD_RUN_PATH.
3602 * libieee.h (NSECTIONS): Don't define.
3603 (ieee_data_struct): Change section_table to asection **. Add
3605 * ieee.c (get_section_entry): If the table isn't big enough, make
3607 (ieee_slurp_sections): Remove assertion about number of sections.
3608 (ieee_object_p): Adjust initialization of ieee to match changes to
3611 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3612 symbols merely because we are generating a shared library.
3613 (xcoff_build_ldsyms): Don't set up global linkage code for an
3614 undefined symbol merely because we are generating a shared
3617 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3619 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3620 (BFD32_BACKENDS) Add elf32-v850.o.
3621 * archures.c: Add bfd_v850_arch.
3622 * bfd-in2.h: Add bfd_v850_arch.
3623 * config.bfd (v850-*-*): New target.
3624 * configure: (bfd_elf32_v850_vec) New vector.
3625 * configure.in: (bfd_elf32_v850_vec) New vector.
3626 * cpu-v850.c: New file.
3627 * elf.c (prep_headers): Added case bfd_arch_v850.
3628 * elf32-v850.c: New file.
3629 * targets.c (bfd_elf32_v850_vec): New vector.
3631 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3633 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3634 a function code symbol for an XMC_XO symbol.
3636 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3638 * mpw-config.in: Update editing of autoconf vars to reflect
3639 Jul 18 configure.in change.
3640 * mpw-make.sed: Update editing of include pathnames to be
3641 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3643 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3645 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3646 which to offset to get the .plt entry address is ".plt".
3648 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3650 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3651 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3652 Added, for internal use by the ARM gas.
3654 * bfd-in2.h: Rebuilt
3656 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3658 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3659 in section dynidx start.
3661 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3663 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3664 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3665 optimization for g++.
3667 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3669 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3670 the -mrelocatable-lib bit set and the other doesn't, clear the
3671 -mrelocatable-lib bit in the header.
3673 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3675 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3676 symbol against a STT_FUNC symbol in a shared library.
3678 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3680 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3681 symbol is found, automatically define the corresponding function
3684 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3685 if sym.n_numaux is not zero.
3686 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3687 entry to disagree about the number of aux entries if the symbol
3690 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3691 section if it might be needed, not just if info->shared.
3692 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3693 the start of .rel.dyn if we are going to use it.
3694 (mips_elf_finish_dynamic_sections): Only clear the first element
3695 of .rel.dyn if the size is greater than zero.
3697 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3699 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3700 undefined_symbol callback for a symbol, then don't issue any more
3701 warnings about loader relocs.
3702 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3703 after calling the undefined_symbol callback.
3705 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3706 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3707 as the AIX linker seems to do.
3709 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3711 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3712 (evax_initialize): Remove evax_reloc_table.
3713 (evax_close_and_cleanup): Ditto.
3715 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3717 (evax_bfd_reloc_type_lookup): Ditto.
3718 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3719 cooked_size == raw_size.
3720 * evax-emh.c (_bfd_evax_register_filename): Remove.
3721 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3722 * evax-misc.c (add_new_contents): Malloc section at full size.
3723 (_bfd_save_evax_section): Memcpy section contents directly.
3724 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3725 (evax_reloc_table): Remove.
3727 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3729 * makefile.vms: Add better support for DEC C compilation
3730 Add evax.h dependencies
3732 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3733 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3734 (BFD_RELOC_ALPHA_BASEREG): Remove.
3735 * bfd-in2.h, libbfd.h: Rebuild.
3737 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3739 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3740 getgid if _WIN32 is defined.
3741 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3743 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3745 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3746 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3748 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3751 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3753 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3755 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3756 (NEED_DECLARATION_REALLOC): New macro.
3757 * configure, config.in: Rebuild.
3758 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3759 (realloc): Declare if NEED_DECLARATION_REALLOC.
3761 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3762 <strings.h> if they exist.
3764 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3766 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3768 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3770 Based on patches from Eric Valette <valette@crf.canon.fr>:
3771 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3772 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3773 (elf_howto_table): Add entries for new relocs.
3774 (elf_i386_reloc_type_lookup): Handle new relocs.
3775 (elf_i386_info_to_howto): Just call abort.
3776 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3777 (elf_i386_relocate_section): Likewise.
3779 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3781 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3783 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3785 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3786 only get the LMA from the phdr if they are in the same part of the
3789 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3790 new segment to make them more comprehensible. If the relationship
3791 between the LMA and the VMA changed, start a new segment. Don't
3792 check dynsec when deciding whether to start a new segment for a
3793 writeable section; -N will now handle this.
3795 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3797 * libhppa.h: Remove "esel" changes. Not the right approach.
3798 * som.c: Corresponding changes.
3799 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3800 which don't have a SOM symbol type associated with them.
3801 Reverses a 1994 change.
3803 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3805 Make ld -N more reasonable for ELF:
3806 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3807 phdr_in_section to false, and always use a single load segment.
3808 (elf_sort_sections): Sort sections by LMA after VMA.
3809 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3810 align to maxpagesize.
3811 (assign_file_positions_except_relocs): Likewise.
3812 * elfcode.h (elf_object_p): If a section is loaded but not page
3813 aligned, clear D_PAGED.
3815 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3817 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3818 Added, for internal use by the ARM gas.
3820 * bfd-in2.h: Rebuilt
3822 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3824 * libhppa.h (R_HPPA_ESEL): New field selector.
3825 (e_esel): Similarly.
3826 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3827 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3828 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3830 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3832 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3833 archive search before looking for stripped dynamic objects.
3835 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3837 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3838 symbol a warning rather than an error.
3840 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3842 * elf.c (assign_file_positions_for_segments): Track the virtual
3843 memory position separately from the file position, and use it to
3844 compute the alignment adjustment.
3846 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3848 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3849 and fixed mask on R_D10V_10_PCREL_L.
3851 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3853 * elf64-mips.c: Include "aout/ar.h".
3854 (mips_elf64_slurp_armap): New static function.
3855 (mips_elf64_write_armap): New static function.
3856 (bfd_elf64_archive_*): Define.
3857 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3858 Use instead of bfd_generic_archive_p.
3859 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3860 instead of _bfd_write_archive_contents.
3861 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3862 _bfd_generic_mkarchive.
3863 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3864 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3866 (TARGET_LITTLE_SYM): Likewise.
3867 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3869 * Makefile.in: Rebuild dependencies.
3871 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3872 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3873 SHT_MIPS_EVENTS sections.
3874 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3875 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3877 (_bfd_mips_elf_fake_sections): Likewise.
3879 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3880 * ecoff.c (ecoff_compute_section_file_positions): Copy
3881 rdata_in_text from backend info to tdata. Clear it if any data
3882 section comes before .rdata.
3883 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3884 tdata rather than backend info.
3886 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3888 * configure.in: Fix test for whether a compiler has a 64 bit
3889 type. From Jim Wilson <wilson@cygnus.com>.
3891 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3893 * configure.host (mips-sgi-irix6*): New host.
3895 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3896 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3897 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3899 * configure: Rebuild.
3900 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3901 (BFD_HOST_64_BIT): Define conditionally.
3902 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3903 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3904 (symvalue, bfd_size_type): Likewise.
3905 * bfd-in2.h: Rebuild.
3906 * Makefile.in (do_clean): Remove bfd-tmp.h.
3907 (do_distclean): Remove bfd-in3.h.
3908 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3909 (bfd-in3.h): New target.
3911 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3912 Andrew Gierth <ANDREWG@microlise.co.uk>.
3914 * configure.host: Set INSTALL_SHLIB.
3915 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3916 * configure: Rebuild.
3917 * Makefile.in (install): Use @INSTALL_SHLIB@.
3919 * config.bfd (mips*-*-irix6*): New target.
3920 * configure.host: Handle Irix 6 shared library like Irix 5.
3922 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3923 symbol for a magic name.
3924 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3926 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3929 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3931 * mpw-config.in: Add ELF support to mips config, create the
3932 elf32-target.h file in the object dir.
3933 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3935 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3937 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3938 Also removed most abort calls, in favor of using bfd reporting.
3940 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3942 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3943 (BFD32_BACKENDS) Add elf32-d10v.o.
3944 * archures.c: Add bfd_d10v_arch.
3945 * bfd-in2.h: Add bfd_d10v_arch.
3946 * config.bfd (d10v-*-*): New target.
3947 * configure: (bfd_elf32_d10v_vec) New vector.
3948 * configure.in: (bfd_elf32_d10v_vec) New vector.
3949 * cpu-d10v.c: New file.
3950 * elf.c (prep_headers): Added case bfd_arch_d10v.
3951 * elf32-d10v.c: New file.
3952 * libbfd.h: Rebuild.
3953 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3954 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3955 * targets.c (bfd_elf32_d10v_vec): New vector.
3957 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3959 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3961 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3963 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3964 bfd_mach_i386_i8086 machine types.
3966 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3968 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3971 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3973 * coffcode.h (coff_set_section_contents): A/UX does not require
3974 special handling of the _LIB section.
3976 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3978 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3979 value for R_RELBYTE.
3981 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3982 array if one was allocated.
3984 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3986 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3987 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3988 use_rld_obj_head and rld_value.
3989 (mips_elf_link_hash_table_create): Initialize new fields.
3990 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3992 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3993 __rld_obj_head symbol not seen, create an __rld_map symbol.
3994 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3995 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3996 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3997 __rld_obj_head symbol.
3998 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
4000 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
4002 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
4004 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4005 ppc_elf_addr16_ha_reloc.
4006 (ppc_elf_addr16_ha_reloc): New static function.
4008 * coff-mips.c (struct mips_hi): Define.
4009 (mips_refhi_list): New static variable.
4010 (mips_refhi_addr, mips_refhi_addend): Remove.
4011 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
4012 (mips_reflo_reloc): Process mips_refhi_list.
4013 (mips_relhi_list): New static variable.
4014 (mips_relhi_addr, mips_relhi_addend): Remove.
4015 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
4016 (mips_rello_reloc): Process mips_relhi_list.
4017 (mips_relocate_section): Permit an arbitrary number of REFHI or
4018 RELHI relocs before the associated REFLO or RELLO reloc.
4020 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4022 * aout-target.h (MY(callback)): Set reloc_count fields.
4024 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4026 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4027 sections unless this is a SunOS link.
4029 * VERSION: Set to 2.7.1.
4031 * Released binutils 2.7.
4033 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4035 * i386aout.c: Include "aout/aout64.h".
4036 (i386aout_write_object_contents): New static function.
4037 (MY_write_object_contents): Define.
4039 * netbsd.h (MY(write_object_contents)): Make sure that
4040 adjust_sizes_and_vmas is called before fiddling with the magic
4043 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4045 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4047 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4049 * libbfd-in.h (itos, stoi): Don't define.
4050 * libbfd.h: Rebuild.
4051 * i386lynx.c (KEEPIT): Define as udata.i.
4052 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4053 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4054 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4055 flags. Don't use stoi.
4057 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4059 * elf.c (map_sections_to_segments): Don't start a new segment for
4060 a writable section if it's on the same page as the previous
4061 segment. Reset the writable variable for a readonly section.
4063 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4065 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4066 first_thunk_address, thunk_size, and import_table_size.
4067 * peicode.h: Improved some diagnostics regarding edata sections.
4069 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4071 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4072 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4074 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4076 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4077 with XCOFF_DEF_DYNAMIC set is really defined.
4078 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4079 (xcoff_link_add_symbols): Only create special sections if using an
4082 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4084 (bfd_install_relocation): Likewise.
4086 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4088 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4090 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4091 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4092 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4093 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4094 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4095 are found for LITERAL relocs.
4096 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4097 taken, we cannot generate a .plt entry for the symbol.
4099 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4101 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4102 sysconf functions (for gprof).
4103 * configure, config.in: Rebuild.
4105 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4107 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4108 an archive if it has a map. If the object file has the wrong
4111 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4112 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4114 (alpha_relocate_section): Likewise.
4116 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4117 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4118 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4119 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4120 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4121 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4122 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4123 * peicode.h: Corresponding changes.
4125 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4127 * elflink.h (elf_create_pointer_linker_section): Comment out code
4128 dealing with making GOT pointers negative of the GOT symbol for
4131 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4133 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4134 increment the .rela.plt size until after we're done creating the
4136 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4137 .rela.plt offset directly rather than calculating it.
4139 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4141 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4142 Use autoconf-set values.
4143 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4144 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4147 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4148 * configure: Rebuilt.
4150 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4152 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4153 handling code > 1k away.
4155 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4157 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4158 defined, output whenever the symbol is updated.
4160 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4162 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4163 section to 0 if user_set_vma is set.
4164 * elflink.h (elf_bfd_final_link): Likewise.
4166 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4168 Partially undo patch of Jun 20.
4169 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4170 (coff_compute_section_file_positions): Likewise.
4171 (coff_write_object_contents): Likewise. Re-add deleted code, but
4172 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4173 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4175 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4177 * config.bfd: Add support for *-*-rtems* configurations.
4179 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4181 * elf.c (prep_headers): Add bfd_arch_alpha case.
4183 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4185 * elf64-alpha.c: New file.
4186 * config.bfd (alpha-*-linuxecoff*): New target.
4187 (alpha-*-linux*, alpha-*-elf*): New targets.
4188 * configure.in (bfd_elf64_alpha_vec): New vector.
4189 * configure: Rebuild.
4190 * targets.c (bfd_elf64_alpha_vec): Declare.
4191 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4192 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4193 * bfd-in2.h, libbfd.h: Rebuild.
4194 * Makefile.in: Rebuild dependencies.
4195 (BFD64_BACKENDS): Add elf64-alpha.o.
4196 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4198 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4200 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4201 than relying on a right shift of 32.
4203 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4205 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4206 ifdef to COFF_WITH_PE.
4207 (coff_compute_section_file_positions): Likewise.
4208 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4209 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4210 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4211 COFF_IMAGE_WITH_PE, always include.
4213 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4215 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4217 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4218 approximate the correct answer if SIZEOF_HEADERS was not used.
4220 * binary.c (binary_set_section_contents): Set section file
4221 position based on LMA rather than VMA.
4223 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4225 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4226 symbols if info->strip == strip_all.
4228 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4230 * coff-h8300.c: Remove #if 0 code.
4231 (compatable): Don't allow mixing/matching of different architectures.
4233 * archures.c (bfd_mach_h8300s): Add.
4234 * bfd-in2.h: Rebuilt.
4235 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4237 (h8300_reloc16_estimate): Likewise.
4238 (h8300_reloc16_extra_cases): Likewise.
4239 (h8300_bfd_link_add_symbols): Likewise.
4240 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4241 (coff_set_flags): Likewise.
4242 * cpu-h8300.c (h8300_scan): Likewise.
4243 Add H8/S to bfd_h8300_arch list.
4245 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4247 Added support for Alpha OpenVMS:
4248 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4249 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4250 * config.h-vms, makefile.vms: New files.
4251 * config.bfd (alpha-*-*vms*): New target.
4252 * configure.in (evax_alpha_vec): New target vector.
4253 * configure: Rebuild.
4254 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4255 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4256 * targets.c (bfd_target_evax_flavour): Define.
4257 (evax_alpha_vec): Declare.
4258 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4259 if BFD64 is defined.
4260 * bfd-in2.h, libbfd.h: Rebuild.
4261 * Makefile.in: Rebuild dependencies.
4262 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4263 evax-emh.o, and evax-misc.o.
4264 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4265 evax-etir.c, evax-emh.c, and evax-misc.c.
4266 (HFILES): Add evax.h.
4268 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4270 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4272 (h8300_bfd_link_add_symbols): Likewise.
4274 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4276 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4277 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4279 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4281 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4282 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4284 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4285 R_MIPS_32 relocs if creating a shared library.
4287 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4289 * peicode.h (add_data_entry): Use pei_section_data rather than
4290 _cooked_size. Corresponds to May 13 change in coffcode.h.
4292 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4294 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4295 * coffcode.h (coff_write_object_contents): If there are long
4296 section names, always set the f_symptr field, even if there are no
4298 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4299 if there are no symbols.
4301 * coffgen.c (make_a_section_from_file): Check return value of
4302 _bfd_coff_read_string_table.
4303 (coff_real_object_p): Check return value of
4304 make_a_section_from_file.
4305 (_bfd_coff_read_string_table): Check that there are some symbols
4306 before trying to read the string table size.
4308 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4310 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4311 to replace a symbol in a dynamic object with a symbol from another
4312 dynamic object, do the replacement if the existing symbol is
4313 global linkage code.
4315 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4316 for _ptrgl, and treat it as global linkage code.
4318 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4319 filename or N_SO symbol past the offset, and use it to indicate
4320 that there is no line number or function when appropriate.
4322 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4324 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4325 common symbol defined by the linker. Don't export function code
4326 even if export_defineds is set.
4328 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4330 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4332 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4333 (h8300_symbol_address_p): New function.
4334 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4337 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4339 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4341 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4342 correctly for the two variants. Allow relaxing if the target
4343 is 128 bytes away since after relaxation it'll be 126 bytes away.
4344 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4345 "dot" and "value". Allow relaxing if the target is 128 bytes
4346 away since after relaxation it'll be 126 bytes away.
4347 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4348 the given section until nothing changes.
4350 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4352 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4353 alignment hack--we can get the lnnoptr info another way without
4354 suddenly increasing the alignment requirements. Set the flags for
4356 (ecoff_compute_section_file_positions): Do so.
4358 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4360 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4361 to keep the HP emulator database happy.
4363 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4364 From Kevin Buettner <kev@primenet.com>.
4366 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4368 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4369 name of a NULL section.
4371 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4373 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4374 set, always call the notice callback.
4376 * VERSION: Increment for bfdlink.h change.
4378 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4380 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4381 (sh_relax_delete_bytes): Correct handling of differently sized
4382 trailing alignment reloc.
4384 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4385 * bfd-in2.h: Rebuild.
4386 * configure.in: Warn if there is no known 64 bit type.
4387 * configure: Rebuild.
4389 * Makefile.in: Rebuild dependencies.
4390 (BFD32_BACKENDS): Add ppcboot.o.
4391 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4393 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4394 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4396 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4398 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4399 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4400 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4401 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4403 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4405 * elf64-mips.c: Improve reloc special_functions and handling of
4406 SHT_MIPS_OPTIONS section.
4407 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4408 mips_elf_hi16_reloc and make globally visible.
4409 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4410 make globally visible.
4411 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4412 make globally visible.
4413 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4414 and make globally visible.
4415 (gprel16_with_gp): Check howto->src_mask before using value in
4417 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4418 and make globally visible.
4419 (gprel32_with_gp): Check howto->src_mask before fetching value.
4420 (bfd_mips_elf_swap_options_in): New function.
4421 (bfd_mips_elf_swap_options_out): New function.
4422 (_bfd_mips_elf_set_private_flags): Rename from
4423 mips_elf_set_private_flags and make globally visible.
4424 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4425 mips_elf_copy_private_bfd_data and make globally visible.
4426 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4427 mips_elf_merge_private_bfd_data and make globally visible.
4428 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4429 for a SHT_MIPS_OPTIONS section.
4430 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4431 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4432 name of a SHT_MIPS_OPTIONS section.
4433 (_bfd_mips_elf_set_section_contents): New function.
4434 (mips_elf32_section_processing): Set the GP value in a
4435 SHT_MIPS_OPTIONS section.
4436 (_bfd_mips_elf_find_nearest_line): Rename from
4437 mips_elf_find_nearest_line and make globally visible.
4438 (bfd_elf32_set_section_contents): Define.
4439 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4440 (_bfd_mips_elf_lo16_reloc): Declare.
4441 (_bfd_mips_elf_gprel16_reloc): Declare.
4442 (_bfd_mips_elf_got16_reloc): Declare.
4443 (_bfd_mips_elf_gprel32_reloc): Declare.
4444 (_bfd_mips_elf_set_private_flags): Declare.
4445 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4446 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4447 (_bfd_mips_elf_find_nearest_line): Declare.
4448 (_bfd_mips_elf_set_section_contents): Declare.
4450 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4452 (elf_info_to_howto): Define.
4453 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4455 (elf_info_to_howto): Define.
4456 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4458 (elf_info_to_howto): Define.
4460 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4461 R_MOV16B[12], to match change in coff/internal.h.
4463 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4465 * elf64-mips.c: Extensive additions to provide better support for
4466 writing files and for gas.
4467 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4468 of mips_elf_object_p.
4469 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4470 _bfd_mips_elf_object_p.
4471 (_bfd_mips_elf_final_write_processing): Rename from
4472 mips_elf_final_write_processing and make globally visible.
4473 (_bfd_mips_elf_fake_sections): Rename from
4474 mips_elf_fake_sections and make globally visible.
4475 (_bfd_mips_elf_section_from_bfd_section): Rename from
4476 mips_elf_section_from_bfd_section and make globally visible.
4477 (_bfd_mips_elf_section_processing): New function, broken out of
4478 mips_elf_section_processing.
4479 (mips_elf32_section_processing): Rename from
4480 mips_elf_section_processing; call
4481 _bfd_mips_elf_section_processing.
4482 (_bfd_mips_elf_symbol_processing): Rename from
4483 mips_elf_symbol_processing and make globally visible.
4484 (_bfd_mips_elf_read_ecoff_info): Rename from
4485 mips_elf_read_ecoff_info and make globally visible.
4486 (mips_elf32_ecoff_debug_swap): Rename from
4487 mips_elf_ecoff_debug_swap.
4488 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4489 struct symbol_cache_entry.
4490 (_bfd_elf_validate_reloc): New function, moved in from
4491 elfcode.h:validate_reloc.
4492 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4493 to _bfd_elf_validate_reloc. Change all callers.
4494 * elf-bfd.h (bfd_section_from_shdr): Declare.
4495 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4496 (_bfd_elf_validate_reloc): Declare.
4497 (_bfd_mips_elf_object_p): Declare.
4498 (_bfd_mips_elf_fake_sections): Declare.
4499 (_bfd_mips_elf_section_from_bfd_section): Declare.
4500 (_bfd_mips_elf_section_processing): Declare.
4501 (_bfd_mips_elf_symbol_processing): Declare.
4502 (_bfd_mips_elf_read_ecoff_info): Declare.
4503 (_bfd_mips_elf_final_write_processing): Declare.
4504 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4507 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4508 (mips_elf_final_write_processing): Likewise.
4510 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4512 64-bit MIPS ELF ABI objdump support:
4513 * elf64-mips.c: New file.
4514 * Makefile.in: Rebuild dependencies.
4515 (BFD64_BACKENDS): Add elf64-mips.o.
4516 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4517 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4518 bfd_elf64_littlemips_vec to targ_selvecs.
4519 (mips*-*-elf*): Likewise.
4520 * confingure.in: Add bfd_elf64_bigmips_vec and
4521 bfd_elf64_littlemips_vec to vector switch.
4522 * configure: Rebuild.
4523 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4524 broken out of mips_elf_section_from_shdr.
4525 (mips_elf32_section_from_shdr): Rename from
4526 mips_elf_section_from_shdr. Call new function.
4527 (elf_backend_section_from_shdr): Update name of renamed function.
4528 * elf-bfd.h (struct elf_size_info): Change second parameter of
4529 write_out_phdrs to be const. Likewise for second parameter of
4531 (struct bfd_elf_section_data): Add rel_hdr2 field.
4532 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4533 (bfd_elf32_swap_symbol_out): Likewise.
4534 (bfd_elf32_swap_reloc_in): Likewise.
4535 (bfd_elf32_swap_reloc_out): Likewise.
4536 (bfd_elf32_swap_reloca_in): Likewise.
4537 (bfd_elf32_swap_reloca_out): Likewise.
4538 (bfd_elf32_swap_phdr_in): Likewise.
4539 (bfd_elf32_swap_phdr_out): Likewise.
4540 (bfd_elf32_swap_dyn_in): Likewise.
4541 (bfd_elf32_swap_dyn_out): Likewise.
4542 (bfd_elf32_slurp_symbol_table): Declare.
4543 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4544 (bfd_elf32_write_out_phdrs): Declare.
4545 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4546 (bfd_elf64_swap_symbol_out): Likewise.
4547 (bfd_elf64_swap_reloc_in): Likewise.
4548 (bfd_elf64_swap_reloc_out): Likewise.
4549 (bfd_elf64_swap_reloca_in): Likewise.
4550 (bfd_elf64_swap_reloca_out): Likewise.
4551 (bfd_elf64_swap_phdr_in): Likewise.
4552 (bfd_elf64_swap_phdr_out): Likewise.
4553 (bfd_elf64_swap_dyn_in): Likewise.
4554 (bfd_elf64_swap_dyn_out): Likewise.
4555 (bfd_elf64_slurp_symbol_table): Declare.
4556 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4557 (bfd_elf64_write_out_phdrs): Declare.
4558 (_bfd_mips_elf_section_from_shdr): Declare.
4559 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4560 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4561 section for the section, add the new one to rel_hdr2. Increment
4562 reloc_count rather than setting it.
4563 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4564 Remove static declaration.
4565 (elf_write_shdrs_and_ehdr): Define name as macro.
4566 (elf_write_out_phdrs): Likewise.
4567 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4568 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4569 (elf_swap_symbol_in): Change second parameter to be const.
4570 (elf_swap_symbol_out): Likewise.
4571 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4572 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4573 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4574 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4575 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4576 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4577 parameter to be const. Make non-static.
4578 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4580 (elf_slurp_symbol_table): Make non-static.
4581 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4582 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4583 (elf_backend_size_info): Likewise.
4584 (elfNN_bed): Use elf_backend_size_info.
4585 * targets.c (bfd_elf64_bigmips_vec): Declare.
4586 (bfd_elf64_littlemips_vec): Declare.
4587 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4588 bfd_elf64_littlemips_vec if BFD64 is defined.
4590 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4592 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4594 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4595 zeroes, in alignment holes.
4597 * configure: Rebuild with autoconf 2.10.
4599 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4600 potential leading underscore in the allocated buffer.
4602 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4604 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4605 symbols into .sbss if this is a relocatable link.
4607 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4609 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4610 undefined symbols when creating a shared library.
4612 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4614 * coff-sh.c: Add a bunch of new code and static const arrays to
4615 support aligning loads and stores on four byte memory boundaries.
4617 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4619 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4620 call sh_align_loads.
4621 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4624 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4626 * cache.c (bfd_open_file): Unlink the file before opening it for
4627 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4629 * opncls.c (bfd_fdopenr): Set opened_once.
4631 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4633 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4636 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4637 the code unconditionally.
4639 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4641 * libcoff-in.h (struct pei_section_tdata): Define structure.
4642 (pei_section_data): Define macro.
4643 * libcoff.h: Rebuild.
4644 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4645 store s_paddr field in pei_section_data.
4646 (coff_compute_section_file_positions): Use pei_section_data rather
4647 than _cooked_size, and don't overwrite an existing value.
4648 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4649 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4650 * peicode.h (coff_bfd_copy_private_section_data): Define if
4652 (pe_bfd_copy_private_section_data): New static function if
4655 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4657 * srec.c (srec_set_arch_mach): Write as a function rather than a
4660 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4661 no map, just check each member in turn to see whether it is
4664 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4666 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4667 table. Call BFD_ASSERT to validate header size, instead of
4669 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4672 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4674 * ppcboot.c: New target for looking at PPCbug boot records.
4676 * config{ure.in,.bfd}: Add support for ppcboot target.
4678 * configure: Regenerate.
4680 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4682 * coff-h8300.c (howto_table): Update names to match recent
4683 changes to include/coff/internal.h. Fix minor errors in the
4684 existing relocs. Add R_MOVL1 and R_MOVL2.
4685 (rtype2howto): Similarly.
4686 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4687 existing relaxing code and peform more relaxing.
4688 (h8300_reloc16_extra_cases): Likewise.
4690 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4692 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4695 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4697 * elfcode.h (elf_object_p): Reject generic ELF target if
4698 e_machine matches an alternate machine code in a specific backend.
4700 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4701 obsolete align_power_min field.
4703 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4705 * coff-h8300.c (reloc_howto_type): Add howto entry for
4707 (rtype2howto): Handle R_PCRWORD_B.
4708 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4709 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4710 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4711 branch (R_PCWORD_B).
4713 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4715 * aoutx.h (translate_from_native_sym_flags): Set the section for
4716 BSF_CONSTRUCTOR symbols.
4718 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4721 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4723 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4724 stop looking when section is found.
4726 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4728 * coffcode.h (STRING_SIZE_SIZE): Define.
4729 (styp_to_sec_flags): Handle long symbol names when looking for the
4731 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4732 (bfd_coff_long_section_names): Define.
4733 (coff_write_object_contents): Handle long section names.
4734 (bfd_coff_std_swap_table): Initialize new field.
4735 * libcoff.h: Rebuild.
4736 * coffgen.c (make_a_section_from_file): Handle long section
4738 (coff_write_symbols): Handle long section names.
4739 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4740 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4741 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4742 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4743 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4744 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4745 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4746 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4748 * bout.c (b_out_callback): Set lma of sections.
4749 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4750 parameter to output_bfd. Used input_bfd instead of output_bfd in
4753 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4755 * aoutx.h (translate_from_native_sym_flags): Don't create
4756 SEC_CONSTRUCTOR sections.
4757 * ecoff.c (ecoff_set_symbol_info): Likewise.
4759 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4760 From Don Bowman <bowman@waterloo.hp.com>.
4762 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4764 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4765 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4767 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4769 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4770 mips_32_relocs field.
4771 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4772 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4773 relocs against a global symbol which is not defined in a regular
4775 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4776 against a global symbol, increment mips_32_relocs.
4777 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4778 the symbol is not defined in a regular file, make room in the
4781 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4783 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4784 file position and the virtual file position separately. Set
4785 filepos information bsaed on the real file position.
4786 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4787 Jan 23 change to coffcode.h.
4789 * som.c (som_slurp_symbol_table): Set the symbol count to the
4790 number of BFD symbols created.
4792 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4794 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4795 output file if linking shared objects. Loop to check all relocs,
4796 rather than returning false on first error.
4798 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4800 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4801 (ppc_elf_additional_program_headers): If .interp section, bump #
4802 of program headers by 1.
4803 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4804 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4805 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4807 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4809 (ppc_elf_relocate_section): If the output section isn't defined,
4810 don't abort, just give an error message.
4812 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4813 being created is .sdata or .sdata2, don't make the symbol dynamic.
4815 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4817 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4818 members of an archive for dynamic objects with no symbols, and
4819 pass them directly to check_archive_element.
4820 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4821 xcoff_link_check_dynamic_ar_symbols.
4822 (xcoff_link_check_dynamic_ar_symbols): New static function.
4824 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4825 from _bfd_nodynamic to _bfd_xcoff.
4826 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4828 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4829 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4830 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4831 * libcoff.h: Rebuild.
4832 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4833 (xcoff_get_section_contents): New static function.
4834 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4835 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4836 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4837 (xcoff_dynamic_reloc): New static variable.
4838 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4839 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4841 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4843 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4844 if reloc_entry->addend is not 0.
4845 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4847 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4849 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4851 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4852 Add entries for R_SPARC_[56].
4853 (sparc_reloc_map): Add entries for R_SPARC_[56].
4855 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4857 Optimize linking of stabs in sections as used in ELF and COFF.
4858 * stabs.c: New file.
4859 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4860 (_bfd_write_section_stabs): Declare.
4861 (_bfd_write_stab_strings): Declare.
4862 * libbfd.h: Rebuild.
4863 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4864 (struct coff_link_hash_table): Add stab_info field.
4865 * libcoff.h: Rebuild.
4866 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4868 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4870 (_bfd_coff_final_link): Write out stab strings hash table.
4871 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4872 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4874 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4875 (struct bfd_elf_section_data): Add stab_info field.
4876 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4878 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4879 _bfd_link_section_stabs.
4880 (elf_bfd_final_link): Write out stab strings hash table.
4881 (elf_link_input_bfd): Handle optimized stabs sections.
4882 * reloc.c (_bfd_final_link_relocate): Check address against
4883 _raw_size rather than _cooked_size.
4884 * Makefile.in: Rebuild dependencies.
4885 (BFD_LIBS): Add stabs.o
4886 (BFD_LIBS_CFILES): Add stabs.c.
4888 * VERSION: Increment for bfdlink.h change.
4890 * coffgen.c (coff_renumber_symbols): Correct handling of
4891 BSF_NOT_AT_END common symbols.
4893 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4895 * coff-ppc.c (record_toc): Add cast to avoid warning.
4896 (ppc_allocate_toc_section): Likewise.
4897 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4898 (ppc_coff_reloc_type_lookup): Remove unreached code.
4899 * coffcode.h (coff_write_object_contents): Don't take the address
4901 * peicode.h (pe_print_idata): Add casts to avoid warning.
4902 (pe_print_edata): Likewise.
4903 (pe_print_reloc): Remove ANSI C string concatenation.
4905 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4907 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4909 * libcoff.h: Rebuild.
4910 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4912 (coff_swap_aux_out): Likewise.
4913 * peicode.h (coff_swap_aux_in): Likewise.
4914 (coff_swap_aux_out): Likewise.
4915 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4917 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4919 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4920 Fix up .bf endndx link fields.
4921 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4923 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4926 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4928 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4929 on Solaris PowerPC systems doesn't get confused.
4931 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4934 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4935 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4936 update did_reg and did_reg2.
4938 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4940 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4942 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4943 callback routines, pass h->root.string rather than name, in case
4944 copy is true and name is transient.
4946 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4948 * elfcore.h: Add support for core files with multiple threads.
4949 (Primarily for Solaris.)
4951 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4953 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4954 section->orelocation is NULL.
4956 * coffgen.c (bfd_coff_get_syment): New function.
4957 (bfd_coff_get_auxent): New function.
4958 * bfd-in.h (bfd_coff_get_syment): Declare.
4959 (bfd_coff_get_auxent): Declare.
4960 * bfd-in2.h: Rebuild.
4962 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4964 * elf32-mips.c (struct mips_hi16): Define.
4965 (mips_hi16_addr, mips_hi16_addend): Remove.
4966 (mips_hi16_list): New static variable.
4967 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4968 (mips_elf_lo16_reloc): Process mips_hi16_list.
4969 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4970 relocs before the associated LO16 reloc.
4972 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4974 * versados.c (versados_scan): Check bfd_alloc return value.
4975 (versados_object_p): Check all bfd_read return values. Require
4976 that lang field be less than 10, to avoid confusion with Intel Hex
4979 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4981 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4982 not 0, for an absolute symbol.
4983 (NAME(aout,swap_ext_reloc_out)): Likewise.
4985 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4986 (ihex_write_object_contents): For a large start address, output
4987 the full 32 bit address in record type 5.
4989 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4990 to int to avoid promotion problems in prototype.
4992 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4994 * configure.host: Use ${srcdir} when looking for picfrag.
4996 * configure.host: Switch on ${libdir}, not $(libdir). From
4997 alan@spri.levels.unisa.edu.au (Alan Modra).
4999 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
5000 entry point, not just for DYNAMIC objects.
5001 * sunos.c (sunos_add_dynamic_symbols): Always call
5002 sunos_create_dynamic_sections. If called with a non DYNAMIC
5003 object, don't do anything else.
5004 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
5006 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
5008 * configure.in: Permit --enable-shared to specify a list of
5010 * configure: Rebuild.
5012 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
5013 host when configuring with --enable-shard.
5015 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
5017 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5020 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5021 to avoid crashing in bfd_hash_replace.
5023 * sysdep.h: Use #ifdef, not #if.
5025 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5027 * config.in: Rebuild.
5029 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5031 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5032 (AC_CHECK_HEADERS): Check for sys/time.h
5033 (AC_HEADER_TIME): Add macro.
5034 * configure: Rebuild.
5035 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5036 to control what combination of <time> and <sys/time.h>
5039 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5041 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5042 (aout_32_sunos4_write_object_contents): Likewise.
5043 * aoutx.h (NAME(aout,machine_type)): Handle
5044 bfd_mach_sparc_{sparclet,sparclite}.
5045 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5046 (bfd_mach_sparc_v9_p): Update.
5047 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5048 * libaout.h (enum machine_type): Add M_SPARCLET.
5049 * sunos.c (MACHTYPE_OK): Define.
5050 * bfd-in2.h: Regenerated.
5052 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5054 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5055 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5056 * elflink.c (_bfd_elf_create_got_section): Store the
5057 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5058 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5059 global offset table goes over 0x1000, set the value of
5060 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5061 (elf32_sparc_relocate_section): Subtract the offset of
5062 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5064 * elfcode.h: Don't include <string.h>.
5066 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5068 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5069 generic_link_hash_newfunc. All references changed.
5070 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5071 moved here from libbfd-in.h.
5072 * libbfd-in.h: Corresponding changes.
5073 * libbfd.h: Regenerated.
5075 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5077 * aoutx.h (aout_link_input_section_std): When reporting an
5078 overflow error, use the name of the symbol in the hash table if
5080 (aout_link_input_section_ext): Likewise.
5082 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5083 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5085 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5087 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5088 * coffcode.h (coff_compute_section_file_positions): Likewise.
5089 (coff_write_object_contents): Likewise.
5091 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5093 * section.c (SEC_LINK_ONCE): Define.
5094 (SEC_LINK_DUPLICATES): Define.
5095 (SEC_LINK_DUPLICATES_DISCARD): Define.
5096 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5097 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5098 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5099 * bfd-in2.h: Rebuild.
5100 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5101 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5102 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5103 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5104 SEC_LINK_ONCE, and look through the symbol table for the setting
5105 for SEC_LINK_DUPLICATES.
5106 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5107 set for a section, find the section symbol in the symbol table,
5108 and set the aux entry based on SEC_LINK_DUPLICATES.
5109 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5110 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5111 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5112 * coff-i386.c (i386coff_vec): Likewise.
5113 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5115 * VERSION: Bump to 2.6.1.
5116 * Makefile.in (stamp-h): Depend upon VERSION.
5118 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5120 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5121 * libbfd.h: Rebuilt.
5122 * linker.c (generic_link_hash_newfunc): No longer static.
5123 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5125 * coff-h8300.c: Add two derived hash tables and their associated
5126 funtions and #defines for use by the h8300 linker.
5127 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5128 the function vector as needed. Place the address of the function
5129 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5130 Rewrite the vectors section contents as necessary.
5131 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5132 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5133 (coff_bfd_link_hash_table_create): Likewise.
5135 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5137 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5138 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5140 (hppa_rebuild_insn): Pass pointer to correct type to
5141 low_sign_unext and dis_assemble_21.
5143 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5145 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5146 Stick with sparc-*-{sysv4*,solaris2*}.
5148 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5150 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5151 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5152 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5153 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5154 fields is non-zero, print them.
5156 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5157 ifdef. Remove unused variables.
5158 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5160 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5161 (get_symbol_value): Ifdef out.
5162 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5163 (coff_ppc_relocate_section): Remove unused variables. Make
5164 fprintf strings and argument types correspond. Put before_addr in
5166 (dump_toc): Make fprintf strings and argument types correspond.
5167 (ppc_process_before_allocation): Remove unused variables. Always
5169 (ppc_reflo_reloc): Ifdef out.
5170 (ppc_addr32nb_reloc): Ifdef out.
5171 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5173 (coff_ppc_rtype_to_howto): Likewise.
5174 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5176 * peicode.h (pe_print_idata): Move otherwise unused variables into
5177 the #ifdef where they are used. Always return a value.
5178 (pe_print_edata): Make fprintf strings and argument types
5179 correspond. Always return a value.
5180 (pe_print_pdata): Removed unused variable addr_value. Always
5182 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5183 strings and argument types correspond. Always return a value.
5185 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5186 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5187 variable rela inside #if 0 section where it is used.
5189 * ns32k.h: New file.
5190 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5191 functions to start with _bfd_.
5192 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5193 functions in cpu-ns32k.h.
5194 * Makefile.in: Rebuild dependencies.
5195 (HFILES): Add ns32k.h.
5197 * section.c (struct sec): Add linker_mark field. Change
5198 user_set_vma and reloc_done to be single bit fields.
5199 (STD_SECTION): Update accordingly.
5200 * bfd-in2.h: Rebuild.
5201 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5203 (aout_link_input_bfd): Don't link unmarked sections.
5204 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5206 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5207 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5209 * elflink.h (elf_bfd_final_link): Mark sections included in the
5211 (elf_link_input_bfd): Don't link unmarked sections.
5212 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5214 (xcoff_link_input_bfd): Don't link unmarked sections.
5216 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5217 overflow error messages.
5219 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5221 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5222 is not set, print "BFD: " before the error message.
5224 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5225 Miles Bader <miles@gnu.ai.mit.edu>.
5226 * configure: Rebuild.
5228 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5230 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5233 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5234 m68k-aout, m68k-coff, and m68k-elf targets.
5236 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5238 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5239 (ieee_generic_stat_arch_elt): Restructured to prevent
5240 ieee_object_p from being called repeatedly.
5242 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5244 * coffcode.h (coff_write_object_contents): Allocate
5245 buffers large enough for any FILEHDR or AOUTHDR.
5247 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5249 * ecofflink.c (lookup_line): New static function, renamed and
5250 slighly changed from old _bfd_ecoff_locate_line.
5251 (_bfd_ecoff_locate_line): Cache line number information. Use
5252 lookup_line for actual lookup.
5254 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5256 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5257 multiple of 20 bytes.
5259 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5261 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5262 allocate ecoff_find_line, and don't initialize by hand.
5263 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5264 mips_elf_find_line, and don't call memset.
5266 * coffcode.h (coff_compute_section_file_positions): If not
5267 producing a final executable, don't consider sofar when aligning
5268 the section to the correct size.
5270 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5272 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5273 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5274 * coffgen.c (coff_section_symbol): Ifdef out.
5276 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5278 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5279 output_bfd is not NULL.
5281 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5283 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5284 of bfd_alloc (fixes fix_line not being initialized).
5285 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5287 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5289 * coffcode.h: Allow specific backends to override the
5290 bfd_link_add_symbols routine.
5292 * coff-h8300.c: Include genlink.h.
5293 (howto_table): Add R_MEM_INDIRECT.
5294 (rtype2howto): Support R_MEM_INDIRECT.
5295 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5298 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5300 * coff-alpha.c (alpha_relocate_section): Use
5301 info->callbacks_warning, rather than _bfd_error_handler, for
5302 "multiple gp" warning.
5304 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5306 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5307 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5308 table string. Use bfd_wrapped_link_hash_lookup.
5309 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5311 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5312 table, if any, when writing out symbols.
5313 (aout_link_input_section_std): Use the name from the hash table,
5314 if any, when reporting undefined symbols.
5315 (aout_link_input_section_ext): Likewise.
5316 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5317 * bout.c (get_value): Likewise.
5318 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5319 * ecoff.c (ecoff_reloc_link_order): Likewise.
5320 * elflink.h (elf_link_add_object_symbols): Likewise.
5321 (elf_reloc_link_order): Likewise.
5322 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5323 (_bfd_generic_reloc_link_order): Likewise.
5324 (default_indirect_link_order): Likewise.
5325 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5326 * sunos.c (sunos_add_one_symbol): Likewise.
5327 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5328 (bfd_xcoff_link_count_reloc): Likewise.
5329 (xcoff_reloc_link_order): Likewise.
5331 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5332 into -1 for intern->rss.
5334 * configure: Rebuild with autoconf 2.8.
5336 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5338 * stab-syms.c (__define_stab_duplicate): Define.
5339 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5341 * bfd-in.h (bfd_get_stab_name): Declare.
5342 * bfd-in2.h: Rebuild.
5343 * Makefile.in: Rebuild dependencies.
5344 (BFD_LIBS): Add stab-syms.o.
5345 (BFD_LIBS_CFILES): Add stab-syms.c.
5346 (BFD32_BACKENDS): Remove stab-syms.o.
5347 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5348 * configure.in: Don't list stab-syms.o in bfd_backends.
5349 * configure: Rebuild.
5350 * libaout.h (aout_stab_name): Don't declare.
5351 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5354 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5356 * elf.c (assign_file_positions_for_segments): Adjust file offset
5357 for section alignment even if SEC_LOAD is not set.
5359 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5361 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5362 since they appear as targets in Makefile.in.
5363 * configure: Rebuild.
5365 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5366 don't fiddle with a symbol which is not defined anywhere.
5368 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5370 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5371 though they are defined in a shared library.
5372 (xcoff_build_ldsyms): Likewise.
5374 * coffgen.c (coff_find_nearest_line): Don't look at the line
5375 numbers for the section if section->lineno is NULL.
5377 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5378 message rather than calling BFD_ASSERT.
5379 * elfcode.h (write_relocs): Check return value of
5380 _bfd_elf_symbol_from_bfd_symbol.
5382 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5384 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5387 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5389 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5391 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5392 hppa_reloc_field_selector_type_alt.
5393 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5394 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5396 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5398 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5400 * elf.c (assign_file_positions_for_segments): Adjust the segment
5401 memory size for the alignment of a SEC_ALLOC section, not just a
5404 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5406 * m68klinux.c: New file.
5407 * hosts/m68klinux.h: New file.
5408 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5409 * configure.in (m68*-*-linux*): New native host.
5410 (m68klinux_vec): New vector.
5411 * configure: Rebuild.
5412 * targets.c (m68klinux_vec): Declare.
5413 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5414 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5415 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5416 declaration from bfd_linux_size_dynamic_sections.
5417 (bfd_m68klinux_size_dynamic_sections): Declare.
5418 * bfd-in2.h: Rebuild.
5419 * Makefile.in: Rebuild dependencies.
5420 (BFD32_BACKENDS): Add m68klinux.o.
5421 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5423 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5425 * libhppa.h (pa_arch): Add pa20.
5426 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5427 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5428 (hppa_field_adjust): Handle e_nsel.
5429 * som.c: Provide default definitions for many new relocs found only
5430 in hpux10 include files.
5431 (som_fixup_formats): Add several new relocs from hpux10.
5432 (som_hppa_howto_table): Add hpux10 relocs.
5433 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5435 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5437 * mpw-make.sed: Edit out recent shared library support, and
5438 rules to rebuild .h files using doc/chew.
5440 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5442 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5443 size even of sections with no contents.
5445 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5447 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5448 starting with '$' the way we skip names starting with '.'. When
5449 updating x_endndx, don't be fooled by an index which has been
5452 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5453 struct/union/enum type with no elements.
5455 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5457 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5459 * archive.c (bfd_generic_archive_p): If the first file in the
5460 archive can not be recognized as an object, don't assume that this
5461 is the wrong format.
5463 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5464 format is not bfd_object.
5465 (bfd_elf_get_dt_soname): Likewise.
5467 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5469 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5472 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5474 * bfd.c (tdata): Add netbsd_core_data.
5475 * bfd-in2.h: Regenerated.
5477 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5479 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5480 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5481 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5484 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5485 to get the symbol index, matching 14 Jul 95 change.
5487 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5489 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5490 Remove duplicate definition of gp.
5492 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5494 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5495 assume that we can set the GP value and then get the same value,
5496 since it won't be true if the output file is neither ELF nor
5498 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5499 _bfd_get_gp_value here.
5500 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5501 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5503 (mips_elf_lo16_reloc): Likewise.
5504 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5505 Don't require that the BFD be ELF.
5506 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5507 (mips_elf_gprel32_reloc): Likewise.
5508 (mips_elf_relocate_section): Don't assume we can set and get the
5510 (mips_elf_finish_dynamic_symbol): Don't bother to use
5511 _bfd_get_gp_value here.
5513 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5514 Don't change epdr between malloc and free. Be careful not to free
5515 NULL pointers. Zero out the first RPDR.
5517 * configure.host: On Linux, only pass -rpath option if $(libdir)
5518 is neither /lib nor /usr/lib. From Alan Modra
5519 <alan@mullet.Levels.UniSA.Edu.Au>.
5521 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5523 (elf_dt_name): Rename from elf_dt_needed_name.
5524 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5526 (bfd_elf_get_dt_soname): New function.
5527 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5528 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5529 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5530 * bfd-in2.h: Rebuild.
5532 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5534 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5535 _bfd_sparc_elf_reloc_type_lookup.
5536 (bfd_elf32_bfd_reloc_type_lookup): Update.
5537 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5538 (sparc64_elf_howto_table): Define.
5539 (sparc_reloc_map): Define.
5540 (sparc64_elf_reloc_type_lookup): New function.
5541 (sparc_elf_wdisp16_reloc): New function.
5542 (elf_info_to_howto): Use sparc64_elf_howto_table.
5543 (sparc64_elf_relocate_section): Likewise.
5544 (bfd_elf64_bfd_reloc_type_lookup): Update.
5546 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5548 * configure.host: Check for 'do not mix' from native linker before
5549 trying to use -rpath.
5551 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5553 * bfd.c (_bfd_get_gp_value): New function.
5554 (_bfd_set_gp_value): New function.
5555 * libbfd-in.h (_bfd_get_gp_value): Declare.
5556 (_bfd_set_gp_value): Declare.
5557 * libbfd.h: Rebuild.
5558 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5559 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5560 directly to the fields in the tdata information.
5561 (alpha_relocate_section): Likewise.
5562 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5563 (mips_gprel_reloc): Likewise.
5564 (mips_relocate_section): Likewise.
5565 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5566 (mips_elf_lo16_reloc): Likewise.
5567 (mips_elf_final_gp): Likewise.
5568 (mips_elf_gprel16_reloc): Likewise.
5569 (mips_elf_gprel32_reloc): Likewise.
5570 (mips_elf_relocate_section): Likewise.
5571 (mips_elf_finish_dynamic_symbol): Likewise.
5573 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5575 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5577 * configure.in: Call AC_PROG_CC before configure.host.
5578 * configure: Rebuild.
5579 * configure.host: Don't set information which autoconf should
5580 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5582 * configure.host: Remove go32 and win32 host information, since it
5583 should no longer be needed.
5585 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5586 then start a new segment rather than put a writable section in a
5589 * configure.host: Set RPATH_ENVVAR.
5591 * Makefile.in: Rebuild dependencies.
5593 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5594 zero_section variable.
5596 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5598 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5599 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5600 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5602 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5604 * ieee.c (ieee_write_expression): Only use an R variable for a
5605 local symbol. Don't output a zero offset. Handle a zero address.
5606 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5607 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5609 (parse_expression): Don't try to handle multiple occurrences of a
5610 P variable. Handle I variables differently from X variables. Fix
5611 the order of minus expressions.
5612 (ieee_slurp_external_symbols): Generate an I variable for an NN
5613 record. Fix handling of ATI and ATX records.
5614 (ieee_slurp_sections): Only set minimal section attributes.
5615 Adjust them later, based on the section contents.
5616 (ieee_object_p): Read in the file until just after the ME record.
5617 Call ieee_slurp_section_data to set the section flags.
5618 (do_one): Add iterations parameter. Only repeat the first load
5619 item. Set the section and file reloc flags.
5620 (ieee_slurp_section_data): Set section flags. Pass iterations to
5622 (ieee_canonicalize_reloc): Handle I variables.
5623 (do_with_relocs): Only emit relocation size when necessary.
5624 Increase MAXRUN to 127. Change ov to be assigned, and take
5625 src_mask and pcrel_offset into account.
5626 (ieee_write_data_part): Skip sections that are not loaded.
5627 (ieee_write_external_part): Don't output optional last entry of WX
5629 (ieee_write_me_part): Make setting of me_record neater.
5630 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5632 * syms.c (stt): Add entries for zerovars, vars, and code.
5634 * elfcode.h (validate_reloc): New static function.
5635 (write_relocs): Call validate_reloc for non ELF relocs.
5637 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5638 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5639 (TARGET_LITTLE_SYM): Likewise.
5641 * config.bfd (m68*-*-psos*): New target.
5643 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5645 * i386msdos.c: Remove some #if 0 code.
5646 (msdos_write_object_contents): Don't include empty sections in the
5647 size computation, regardless of their address.
5649 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5651 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5652 is NULL, ie, the -r switch is used.
5654 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5656 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5657 (BFD_RELOC_MIPS_GOT_LO16): Define.
5658 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5659 * bfd-in2.h, libbfd.h: Rebuild.
5660 * elf32-mips.c (mips_reloc_map): Map new relocs.
5662 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5664 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5667 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5668 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5669 simple number for the section address, rather than an expression.
5670 Limit the number of bytes between relocs to MAXRUN.
5671 (ieee_write_me_part): Set me_record to the file offset after the
5673 (ieee_write_processor): New static function.
5674 (ieee_write_object_contents): Use ieee_write_processor.
5676 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5678 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5680 * coff-aux.c: Change include of aux.h to aux-coff.h.
5682 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5684 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5685 relocation put the addend both in the reloc entry and the data.
5686 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5689 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5690 a R_68K_PCxx reloc against a defined global symbol directly.
5691 (elf_m68k_check_relocs): Don't count such a reloc.
5693 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5694 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5695 symbol for now, otherwise always record the symbol as dynamic.
5696 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5697 is not referenced by a dynamic object, and we are not making a
5698 shared object, then don't make a PLT entry. If we do make a PLT
5699 entry, make sure the symbol has been recorded as dynamic.
5701 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5703 * configure.host: When making a shared library, set HLDFLAGS to
5704 pass an appropriate -rpath option. Use the make variable SONAME
5705 as the shared library soname, rather than computing it here. On
5706 SunOS, build stamp-tshlink in place of $(SHLINK).
5707 * Makefile.in (SONAME): New variable.
5708 ($(SHLINK)): Make a link to the transformed name, as well.
5709 (stamp-tshlink): New target.
5710 (install): Skip stamp-tshlink during install.
5712 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5714 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5715 linker sections have been set up yet.
5717 * elf.c (make_mapping): Add an additional argument to suppress
5718 making the first section include the program headers.
5719 (map_sections_to_segments): If the user used -Ttext such that the
5720 program headers are on a different page, do not set the flags
5721 saying that this section includes the program headers.
5723 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5725 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5726 don't define TRAD_HEADER.
5727 * configure: Rebuild.
5729 * netbsd-core.c: New file, support for NetBSD core files.
5730 * hosts/*nbsd.h: Removed.
5732 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5734 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5735 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5736 * libbfd.h, bfd-in2.h: Regenerated.
5737 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5738 bfd_elf32_bfd_reloc_type_lookup.
5739 (reloc_type{,_names}): Deleted.
5740 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5742 (sparc_reloc_map): Add sparc64 relocs.
5743 (sparc_elf_notsupported_reloc): New static function.
5744 (sparc_elf_wdisp16_reloc): New static function.
5745 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5746 (elf32_sparc_relocate_section): Likewise.
5747 (bfd_elf32_bfd_reloc_type_lookup): Define.
5748 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5749 (reloc_type{,_names}): Deleted.
5750 (elf_sparc_howto_table): Deleted.
5751 (sparc_reloc_map): Deleted.
5752 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5753 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5755 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5757 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5760 * Makefile.in (program_transform_name): New variable.
5761 (install): Transform library name before installing it.
5763 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5765 * archures.c (bfd_mach_i960_hx): Define.
5766 * bfd-in2.h: Rebuild.
5767 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5768 (MATRIX): Expand entries for HX.
5769 (arch_info_struct): Add i960:hx entry.
5770 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5771 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5772 (coff_set_flags): Handle bfd_mach_i960_hx.
5774 Support for building as a shared library, based on patches from
5775 Alan Modra <alan@spri.levels.unisa.edu.au>:
5776 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5777 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5778 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5779 * configure: Rebuild.
5780 * configure.host: If --enable-shared, adjust shared library stuff
5781 based on the host. If the host is SunOS, and the linker supports
5782 -rpath, set HLDFLAGS to use it.
5783 * Makefile.in (ALLLIBS): New variable.
5784 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5785 (COMMON_SHLIB, SHLINK): New variables.
5786 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5787 (STAGESTUFF): Remove variable.
5788 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5790 (stamp-ofiles): New target, like old ofiles target, but build
5791 using a temporary file and move-if-change, and touch stamp-ofiles
5793 (ofiles): Just depend upon stamp-ofiles.
5794 (stamp-piclist, piclist): New targets.
5795 ($(SHLIB), $(SHLINK)): New targets.
5796 (targets.o, archures.o): Build twice if PICFLAG is set.
5797 (do_mostlyclean): Remove pic/*.o.
5798 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5800 (do_distclean): Remove pic and stamp-picdir.
5801 (install): Install shared libraries.
5802 ($(OFILES)): Depend upon stamp-picdir.
5803 (stamp-picdir): New target.
5805 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5807 * libcoff.h: Rebuild.
5809 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5810 flavour of a section with no owner.
5812 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5813 ELF_LINK_NON_ELF flag.
5814 (mips_elf_create_got_section): Likewise.
5816 * elf.c: Revert last change, since it breaks dynamic linking.
5817 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5819 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5820 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5821 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5823 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5825 * elf.c (assign_file_positions_for_segments): If the backend does
5826 not want the elf header or the program headers in the address
5827 space, do not include them in the calculations.
5829 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5830 function to determine if we need additional program headers.
5831 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5832 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5834 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5836 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5838 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5840 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5841 back into one line. Some compilers (sunos 4.1.3 for example)
5842 won't accept args split across more than one line.
5844 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5846 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5847 * configure: Regenerate.
5849 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5851 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5852 try to do arithmetic on a void *, cast it to a unsigned char * first.
5854 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5856 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5857 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5859 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5860 flag for a newly defined symbol.
5861 (NAME(bfd_elf,record_link_assignment)): Likewise.
5862 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5863 set the DEF or REF_REGULAR flags correctly.
5865 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5866 (libbfd.h, libcoff.h): Corresponding change.
5868 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5869 a PLT32 reloc as dynamic.
5870 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5871 is not referenced by a dynamic object, and we are not making a
5872 shared object, then don't make a PLT entry. If we do make a PLT
5873 entry, make sure the symbol has been recorded as dynamic.
5875 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5877 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5878 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5879 (powerpcle-*-cygwin32): New.
5880 * peicode.h (add_data_entry): Get address from vma.
5882 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5884 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5885 attached to the section has already been created as an undefined
5886 symbol, treat it as if it hasn't been created yet.
5888 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5890 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5891 symbol or section symbols if stripping all symbols and this is not
5892 a relocateable link. Don't output the symbol string table if
5893 there are no symbols.
5894 (elf_link_flush_output_syms): Don't do anything if there are no
5897 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5899 * coff-aux.c: New file.
5900 * hosts/m68kaux.h: New file.
5901 * config.bfd (m68*-apple-aux*): New target.
5902 * configure.in (m68*-apple-aux*): New native host.
5903 (m68kaux_coff_vec): New vector.
5904 * configure: Rebuild.
5905 * targets.c (m68kaux_coff_vec): Declare.
5906 * coffcode.h (bfd_coff_backend_data): Add field
5907 _bfd_coff_link_add_one_symbol.
5908 (bfd_coff_link_add_one_symbol): Define.
5909 (compare_arelent_ptr): New static function if TARG_AUX.
5910 (coff_write_relocs): If TARG_AUX, sort the relocs.
5911 (coff_write_object_contents): Set A/UX aouthdr magic number.
5912 (coff_link_add_one_symbol): Define if not defined.
5913 (bfd_coff_std_swap_table): Initialize new field.
5914 * libcoff.h: Rebuild.
5915 * cofflink.c (coff_link_add_symbols): Call
5916 bfd_coff_link_add_one_symbol rather than
5917 _bfd_generic_link_add_one_symbol.
5918 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5919 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5920 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5921 * Makefile.in: Rebuild dependencies.
5922 (BFD32_BACKENDS): Add coff-aux.o.
5923 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5925 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5927 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5928 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5930 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5932 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5933 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5934 (maintainer-clean): Warn about deleting special files.
5935 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5937 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5938 warning symbols correctly.
5939 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5940 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5941 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5942 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5943 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5944 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5946 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5949 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5951 * libcoff-in.h: aligned newly exported names with bfd naming
5952 conventions. Removed an erroneous define of POWERPC_LE_PE.
5953 * libcoff.h: Rebuild.
5954 * cofflink.c, coff-ppc.c: the above function name changes
5956 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5958 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5959 * ecoff.c (struct extsym_info): Define.
5960 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5961 to ecoff_link_write_external.
5962 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5963 Strip symbols when appropriate.
5965 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5966 * syms.c (BSF_OBJECT): Define.
5967 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5968 * bfd-in2.h: Rebuild.
5969 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5971 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5974 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5975 copying relocs into a shared object, treat a defined global symbol
5977 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5978 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5979 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5981 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5982 real defined symbol, not to a weak defined symbol.
5984 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5986 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5987 and made a few static functions externs.
5989 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5990 POWERPC_LE_PE hack in cofflink.
5992 * libcoff-in.h: promoted the following from cofflink.c to allow
5993 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5994 coff_debug_merge_element, struct coff_debug_merge_type,
5995 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5996 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5997 coff_debug_merge_hash_lookup, coff_link_section_info,
5998 coff_final_link_info, coff_debug_merge_hash_newfunc,
5999 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
6001 * libcoff.h: re-gen'd
6003 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
6005 * syms.c: Include "bfdlink.h".
6006 (struct stab_find_info): Define.
6007 (_bfd_stab_section_find_nearest_line): New function.
6008 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
6009 * libbfd.h: Rebuild.
6010 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
6011 * elf.c (_bfd_elf_find_nearest_line): Try calling
6012 _bfd_stab_section_find_nearest_line before searching the ELF
6013 symbol table. Find the closest STT_FUNC symbol, not the last one.
6014 * libcoff-in.h (coff_data_type): Add line_info field.
6015 * libcoff.h: Rebuild.
6016 * coffgen.c (coff_find_nearest_line): Try calling
6017 _bfd_stab_section_find_nearest_line before searching the COFF
6019 * Makefile.in: Rebuild dependencies.
6021 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6023 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6024 4 bytes, so we get the correct value when updating the register
6025 field in little endian mode.
6027 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6029 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6030 entry_section fields. Add sntoc and snentry fields.
6031 * libcoff.h: Rebuild.
6032 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6033 not toc_section and entry_section (the COFF file does not have any
6034 sections at this point).
6035 (coff_write_object_contents): Set o_snentry and o_sntoc from
6036 snentry and sntoc rather than entry_section and toc_section.
6037 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6038 snentry, not toc_section and entry_section.
6039 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6040 entry_section from hentry.
6041 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6043 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6044 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6045 than using toc_section directly.
6047 * archures.c: Add missing `.' in enum bfd_architecture.
6048 * bfd-in2.h: Rebuild.
6050 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6051 Robert Lipe <robertl@arnet.com>.
6053 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6055 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6056 to sections we allocate. Use bfd_zalloc to allocate initialial
6057 sections, not bfd_alloc.
6058 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6059 SDA{,2}I16 relocations.
6060 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6061 whether to put something in .sbss or not.
6062 (ppc_elf_relocate_section): Add support for more relocations. Add
6063 in sec->output_offset where appropriate. Make error messages
6064 include the symbol name.
6066 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6067 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6068 doesn't get redefined messages if -shared.
6070 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6071 section if the rel_section field has been set up.
6073 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6075 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6078 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6080 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6081 of flags, only flags used are controlled by mach number. Bump up
6082 output file mach number to highest of input file mach numbers.
6083 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6084 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6086 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6087 bfd_elf64_sparc_vec support.
6089 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6091 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6092 the embedded bit is set on some objects and not on others. Just
6094 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6097 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6099 * coffcode.h (coff_new_section_hook): Don't try to align the
6102 * coffcode.h (coff_set_section_contents): Fix the handling of the
6103 .lib section to work even if the entire section contents are
6104 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6105 Robert Lipe <robertl@arnet.com>.
6107 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6109 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6110 memory here for contents.
6112 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6113 _SDA2_BASE_ by 32768.
6114 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6115 started using. Allocate contents for .sdata and .sdata2 sections
6117 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6119 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6120 size _SDA{,2}_BASE_.
6121 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6124 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6126 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6128 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6129 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6130 (bfd_mach_sparc_v9a): Define.
6131 (bfd_mach_sparc_v9_p): Define.
6132 * bfd-in2.h: Regenerated.
6133 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6135 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6136 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6137 to bfd_elf32_sparc_vec.
6138 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6139 Add v8plus{,a} support.
6141 (sparc_compatible): New function.
6142 * elf32-sparc.h: #include "elf/sparc.h".
6143 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6144 elf32_sparc_final_write_processing): New functions.
6145 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6146 elf_backend_final_write_processing): Define.
6148 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6150 * elf-bfd.h (struct elf_link_hash_entry): Add
6151 linker_section_pointer field.
6152 (enum elf_linker_section_enum): Enumeration for new way of
6153 creating linker dynamic sections and symbols.
6154 (elf_linker_section{,_pointers}): New structures for creating
6155 dynamic sections and symbols.
6156 (elf_obj_tdata): Add linker_section_pointers and linker_section
6158 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6159 (_bfd_elf_create_linker_section): New declarations.
6160 (_bfd_elf_find_pointer_linker_section): Ditto.
6161 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6162 (_bfd_elf_make_linker_section_rela): Ditto.
6164 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6166 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6167 (ppc_elf_create_linker_section): New function to create the
6168 sections .got, .sdata, and .sdata2.
6169 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6171 (ppc_elf_check_relocs): Support more of the eabi relocations.
6172 (ppc_elf_relocate_section): Ditto.
6173 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6174 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6176 * elflink.h (elf_create_pointer_linker_section): New function to
6177 create initialized pointers in dynamic linker sections.
6178 (elf_finish_pointer_linker_section): Actually intialize the
6179 pointers created above.
6181 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6182 macros to provide both 32 and 64 bit versions of
6183 elf_create_pointer_linker_section.
6184 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6185 provide both 32 and 64 bit versions of
6186 elf_finish_pointer_linker_section.
6188 * elflink.c (_bfd_elf_create_linker_section): New function to
6189 create a linker section.
6190 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6191 given address in the linker pointer offsets created for a given
6193 (_bfd_elf_make_linker_section_rela): Make a RELA section
6194 corresponding to the generated linker section.
6196 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6198 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6200 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6202 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6203 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6204 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6205 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6206 toc entry in an objdump) for now.
6207 (ppc_do_last, ppc_get_last): New function - needed to save processing
6208 the toc owner to the end.
6209 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6212 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6213 toc owner from being done till last. Must define POWERPC_LE_PC
6216 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6218 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6220 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6221 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6223 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6225 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6227 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6229 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6231 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6233 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6235 * elf.c (assign_file_positions_for_segments): Don't increment file
6236 offset for a segment which contains no loadable sections.
6238 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6240 * reloc.c: Add new PowerPC relocations.
6241 * {bfd-in2,libbfd}.h: Regenerate.
6243 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6244 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6246 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6248 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6251 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6254 * coffgen.c (coff_find_nearest_line): Don't try to cache
6255 information in sections that are not owned by a BFD. From Richard
6256 Henderson <richard@atheist.tamu.edu>.
6258 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6259 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6260 * elflink.h (elf_link_output_extsym): Remove special check for
6263 * ecoffswap.h: Add prototypes for static functions.
6265 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6267 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6268 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6270 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6271 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6272 support. Begin support for R_PPC_SDA{2,}REL.
6274 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6276 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6277 create the .got and .got.neg sections.
6278 (ppc_elf_size_dynamic_sections): Call it.
6279 (ppc_elf_check_relocs): Call it.
6280 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6281 (ppc_elf_check_relocs): Add error messages for relocations we
6282 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6285 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6287 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6288 section flags for V.4 and eabi.
6290 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6292 * elf.c (assign_file_positions_for_segments): If a segment
6293 contains no sections, don't mark it as readable.
6295 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6296 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6298 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6299 dynamic section, if there is one.
6300 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6301 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6302 (bfd_elf64_swap_dyn_in): Likewise.
6303 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6305 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6307 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6308 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6309 <pirker@eiunix.tuwien.ac.at>.
6311 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6313 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6314 PowerPC V.4 and eabi.
6315 * bfd-in2.h: Regenerate.
6316 * libfd.h: Regenerate.
6318 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6320 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6321 section type and SHF_EXCLUDE section flag, turning them into the
6322 appropriate bfd section flag.
6324 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6326 * xcofflink.c (xcoff_link_add_symbols): Create the special
6327 sections if we see a DYNAMIC object, in case that is the only
6328 XCOFF input object we see.
6330 * elf32-mips.c: Extensive changes for a start at dynamic linking
6331 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6333 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6334 (struct elf_backend_data): Remove
6335 elf_backend_create_program_headers field. Add
6336 elf_backend_additional_program_headers and
6337 elf_backend_modify_segment_map fields.
6338 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6340 (elf_backend_additional_program_headers): Likewise.
6341 (elf_backend_modify_segment_map): Likewise.
6342 (elf_backend_create_program_headers): Don't define.
6343 (elfNN_bed): Change to account for field changes.
6344 * elf.c (assign_file_positions_for_segments): Call new
6345 modify_segment_map backend function. Don't call old
6346 create_program_headers backend function.
6347 (get_program_header_size): Call additional_program_headers rather
6348 than create_program_headers.
6349 * elflink.h (elf_link_add_object_symbols): Initialize
6350 type_change_ok from new backend field.
6351 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6353 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6354 a reloc against the appropriate section.
6356 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6357 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6358 (elf_flags_init): Rename from elf_ppc_flags_init.
6359 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6361 (ppc_elf_copy_private_bfd_data): Likewise.
6362 (ppc_elf_merge_private_bfd_data): Likewise.
6364 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6367 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6369 * coff-alpha.c (alpha_relocate_section): During final link, allow
6370 output .lita section to be bigger than 64k by adjusting gp value
6371 on a per-input section basis.
6372 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6374 (struct ecoff_section_tdata): Add gp field.
6376 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6378 Handle Alpha ECOFF changes in OSF/1 3.2.
6379 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6381 * coff-alpha.c: Include "aout/ar.h".
6382 (alpha_ecoff_get_relocated_section_contents): Don't require an
6383 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6384 3.2 doesn't generate one.
6385 (alpha_relocate_section): Likewise.
6386 (alpha_ecoff_slurp_armap): Define.
6387 (alpha_ecoff_slurp_extended_name_table): Define.
6388 (alpha_ecoff_construct_extended_name_table): Define.
6389 (alpha_ecoff_truncate_arname): Define.
6390 (alpha_ecoff_write_armap): Define.
6391 (alpha_ecoff_generic_stat_arch_elt): Define.
6392 (alpha_ecoff_update_armap_timestamp): Define.
6394 (alpha_ecoff_read_ar_hdr): New static function.
6395 (alpha_ecoff_get_elt_at_filepos): New static function.
6396 (alpha_ecoff_openr_next_archived_file): New static function.
6397 (alpha_ecoff_get_elt_at_index): New static function.
6398 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6399 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6400 _bfd_ecoff to alpha_ecoff.
6401 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6402 field from backend structure, rather than always calling
6403 _bfd_get_elt_at_filepos.
6404 * coff-mips.c (mips_ecoff_backend_data): Initialize
6405 get_elt_at_filepos field.
6406 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6407 from _bfd_generic_read_ar_hdr with minor changes.
6408 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6409 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6410 * libbfd.h: Rebuild.
6412 * bfd-in.h (BFD_IN_MEMORY): Define.
6413 * libbfd-in.h (struct bfd_in_memory): Define.
6414 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6415 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6416 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6417 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6418 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6419 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6420 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6421 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6422 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6423 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6425 (bfd_openstreamr): Likewise.
6426 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6427 BFD_IN_MEMORY is not set.
6428 * riscix.c (riscix_some_aout_object_p): Likewise.
6429 * bfd-in2.h, libbfd.h: Rebuild.
6431 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6432 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6433 (bfd_get_elt_at_index): Define.
6434 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6435 bfd_get_elt_at_index. Change index parameter from int to
6437 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6438 (_bfd_noarchive_get_elt_at_index): Define.
6439 (_bfd_archive_bsd_get_elt_at_index): Define.
6440 (_bfd_archive_coff_get_elt_at_index): Define.
6441 * bfd-in2.h, libbfd.h: Rebuild.
6442 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6443 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6444 * ieee.c (ieee_get_elt_at_index): Define.
6445 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6446 * oasys.c (oasys_get_elt_at_index): Define.
6447 * som.c (som_get_elt_at_index): Define.
6449 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6450 numbers to the .text section.
6452 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6454 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6455 If there is a SEC_DEBUGGING section, get the contents of the debug
6456 information part from it.
6457 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6459 (ieee_write_object_contents): Check ieee_write_debug_part return.
6461 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6463 * config.bfd (i[345]86-*-freebsd*): Add target.
6464 * configure.in (i386freebsd_vec): Add vec.
6465 * configure: Regenerate.
6466 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6467 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6468 Rebuild dependencies..
6469 * freebsd.h: New file.
6470 * i386freebsd.c: New file.
6471 * targets.c (i386freebsd_vec): Declare.
6472 (bfd_target_vector): Add i386freebsd_vec.
6473 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6474 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6476 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6478 * ieee.c (ieee_slurp_debug): New static function.
6479 (ieee_object_p): Call it.
6480 (ieee_slurp_section_data): Skip debugging sections.
6481 (ieee_get_reloc_upper_bound): Likewise.
6482 (ieee_get_section_contents): Likewise.
6483 (ieee_canonicalize_reloc): Likewise.
6484 (ieee_write_section_part): Likewise.
6485 (ieee_write_debug_part): Likewise.
6486 (ieee_write_data_part): Likewise.
6487 (init_for_output): Likewise.
6489 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6491 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6493 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6494 relocs, since ppc_elf_relocate_section handles the linker case.
6495 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6497 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6498 ppc_elf_relocate_section since that is now the only caller.
6499 (ppc_elf_relocate_section): Ditto.
6501 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6503 * coffcode.h (coff_write_object_contents): If we don't know the
6504 section of the entry point for an XCOFF executable, always set the
6505 entry address to -1.
6507 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6509 * elf.c (bfd_section_from_shdr): Add support for note sections.
6511 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6513 * bfd-in.h (struct _symbol_info): Add stab_type field.
6514 * bfd-in2.h: Rebuild.
6515 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6517 * elf32-ppc.c: Remove trailing newline from calls to
6519 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6520 difference if target endianness is known.
6522 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6524 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6525 old style TOC16 references without using R_PPC_GOT.
6526 (ppc_reloc_type): Ditto.
6527 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6528 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6529 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6530 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6531 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6533 (ppc_elf_adjust_dynamic_symbol): Ditto.
6534 (ppc_elf_adjust_dynindx): Ditto.
6535 (ppc_elf_size_dynamic_sections): Ditto.
6536 (ppc_elf_finish_dynamic_symbol): Ditto.
6537 (ppc_elf_finish_dynamic_sections): Ditto.
6538 (ELF_DYNAMIC_INTERPRETER): Define.
6540 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6542 * elf.c (copy_private_bfd_data): When attaching sections to
6543 segments ignore sections that won't be allocated. Patch from
6546 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6548 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6551 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6553 * coff-i960.c (CALC_ADDEND): Define.
6554 (coff_i960_relocate_section): Add the input section VMA to the
6555 addend for PC relative relocs.
6557 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6559 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6560 to correctly terminate.
6562 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6564 * targets.c (enum bfd_endian): Define.
6565 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6566 from boolean to enum bfd_endian. Change header_byteorder_big_p
6568 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6569 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6570 * bfd-in2.h: Rebuild.
6571 * All targets: Change initialization of byteorder and
6572 header_byteorder to use enum bfd_endian values rather than
6574 * All files: Change all references to byteorder_big_p and
6575 header_byteorder_big_p to use new bfd_*_endian macros.
6577 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6579 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6581 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6583 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6585 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6587 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6589 * ieee.c: Lots of minor cleanups. Make many functions return
6590 errors rather than calling abort. Also:
6591 (ieee_write_twobyte): Remove; change callers to call existing
6592 ieee_write_2bytes function.
6593 (ieee_write_expression): Don't output the section twice when
6594 outputting a local symbol. Don't emit an extraneous zero if there
6596 (ieee_slurp_sections): Set the lma as well as the vma.
6597 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6599 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6600 a recognized one or bfd_arch_unknown.
6601 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6603 (ihex_get_symtab): Likewise.
6605 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6607 * aoutx.h: Include <ctype.h>.
6608 (struct aout_link_includes_table): Define.
6609 (struct aout_link_includes_totals): Define.
6610 (struct aout_link_includes_entry): Define.
6611 (aout_link_includes_lookup): Define macro.
6612 (struct aout_final_link_info): Add includes field.
6613 (aout_link_includes_newfunc): New static function.
6614 (NAME(aout,final_link)): Initialize includes hash table.
6615 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6617 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6619 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6621 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6623 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6625 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6627 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6628 (pe_print_private_bfd_data): call pe_print_reloc.
6629 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6630 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6631 up some debugging as well.
6633 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6635 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6638 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6640 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6641 when setting sections to NULL.
6643 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6645 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6647 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6648 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6650 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6651 * bfd-in2.h: Rebuild.
6653 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6655 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6657 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6659 * ihex.c (ihex_scan): Handle record types 4 and 5.
6660 (ihex_object_p): Permit types 4 and 5.
6661 (ihex_set_section_contents): Remove check for out of range
6663 (ihex_write_object_contents): Generate types 4 and 5.
6665 * elflink.h (elf_link_output_extsym): Just ignore warning and
6666 indirect references to symbols which don't really exist.
6668 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6670 * peicode.h (pe_print_idata): Minor format fixes
6671 (pe_print_edata): New function. Under private printing, this formats
6672 the edata section of a PE file.
6673 (pe_print_private_bfd_data): Added call to pe_print_edata.
6675 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6677 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6678 index, don't call stoi.
6680 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6682 * srec.c (srec_scan): Set lma as well as vma.
6684 * ihex.c: New file; support for Intel Hex format.
6685 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6686 (ihex_vec): Declare.
6687 (bfd_target_vector): Always include ihex_vec.
6688 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6689 * Makefile.in: Rebuild dependencies.
6690 (BFD_LIBS): Add ihex.o
6691 (BFD_LIBS_CFILES): Add ihex.c.
6692 * bfd-in2.h: Rebuild.
6694 * elf.c (assign_file_positions_for_segments): Sort the sections in
6696 (get_program_header_size): Return the right size if segment_map is
6698 (copy_private_bfd_data): Don't bother to sort the sections.
6700 * bfd.c (bfd_record_phdr): New function.
6701 * bfd-in.h (bfd_record_phdr): Declare.
6702 * bfd_in2.h: Rebuild.
6704 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6707 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6708 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6710 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6711 (bfd_zmalloc): Change declaration.
6712 * libbfd.h: Rebuild.
6713 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6714 and realloc. Don't set bfd_error_no_memory if they fail.
6716 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6718 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6719 uses as well. Added a new howto to deal with TOCREL16 relocs that
6720 are TOCDEFN as well.
6721 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6722 to handle RVA relocs from dlltool.
6723 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6724 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6725 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6727 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6728 to get the right section alignment.
6730 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6732 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6733 p_paddr if p_paddr is zero.
6734 (make_mapping): Set includes_filehdr and includes_phdrs for first
6736 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6738 (assign_file_positions_for_segments): Handle includes_filehdr and
6739 includes_phdrs. Remove special handling of PT_PHDR and first
6741 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6742 when appropriate. Remove special handling of PT_PHDR segment.
6743 Use a more complex condition for when a section is included in a
6744 segment to handle Solaris linker oddities.
6746 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6748 * coff-m88k.c (howto_table): Reformatted for easier reading;
6749 special_function now points to new function m88k_special_reloc.
6750 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6752 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6753 be done correctly by m88k_special_reloc.
6754 (reloc_processing): New function to be used by RELOC_PROCESSING.
6755 (RELOC_PROCESSING): Define to call reloc_processing.
6757 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6759 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6760 (pe_print_pdata): Likewise.
6762 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6763 obstack_alloc fails.
6764 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6766 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6767 * Many files: don't set bfd_error_no_memory if one of the above
6770 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6771 if p_paddr_valid is set.
6772 (copy_private_bfd_data): New static function.
6773 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6775 * elf.c (assign_file_positions_for_segments): Fix case where extra
6776 program headers were allocated.
6778 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6779 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6780 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6781 _bfd_elf_print_private_bfd_data.
6783 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6784 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6785 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6786 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6787 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6788 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6789 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6791 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6793 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6794 * elf.c (make_mapping): New static function.
6795 (map_sections_to_segments): New static function.
6796 (elf_sort_sections): New static function.
6797 (assign_file_positions_for_segments): New static function.
6798 (map_program_segments): Remove.
6799 (get_program_header_size): Remove sorted_hdrs, count, and
6800 maxpagesize parameters. Simplify.
6801 (assign_file_positions_except_relocs): When generating an
6802 executable, use assign_file_positions_for_segments.
6803 (elf_sort_hdrs): Remove.
6804 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6805 to get_program_header_size.
6807 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6809 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6811 * configure, config.in: Regenerate with autoconf 2.7.
6813 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6814 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6816 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6818 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6819 (ecoff_sec_to_styp_flags): Likewise.
6820 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6821 (ecoff_set_symbol_info): Handle scRConst.
6822 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6823 (ecoff_compute_section_file_positions): Handle .rconst section.
6824 (_bfd_ecoff_write_object_contents): Likewise.
6825 (ecoff_link_check_archive_element): Handle scRConst.
6826 (ecoff_link_add_externals): Likewise.
6827 (ecoff_link_write_external): Handle .rconst section.
6828 (ecoff_reloc_link_order): Likewise.
6829 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6830 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6832 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6834 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6835 DEF_DYNAMIC flag is set.
6837 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6839 * host-aout.c: If TRAD_HEADER is defined, include it.
6841 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6843 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6844 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6845 (BFD_NEED_DECLARATION): New function.
6846 * configure.in: Use BFD_NEED_DECLARATION.
6847 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6848 * configure, config.in: Rebuild with autoconf 2.6.
6850 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6851 special_sections before returning when called with a non XCOFF
6854 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6857 * coffcode.h (coff_compute_section_file_positions): Only pad the
6858 previous section to force file alignment when creating an
6861 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6863 * coffcode.h (coff_compute_section_file_positions): If
6864 RS6000COFF_C, set up the .debug section.
6866 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6867 if it is not large enough to accomodate the entire TOC area with
6868 signed 16 bit offsets.
6869 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6871 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6872 TOC anchor to use the TOC value used in the output file.
6874 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6876 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6877 (_bfd_coff_read_string_table): Likewise.
6879 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6881 * pe-arm.c: Fix typos.
6882 * coff-arm.c: Likewise.
6884 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6886 * coff-ppc.c (list_ele): Added "cat"egory member.
6887 (record_toc): New category parameter (priv or pub).
6888 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6889 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6890 the mainline. It addes extra toc cells in error.
6891 (ppc_coff_swap_sym_in_hook): Added some documentation.
6892 (dump_toc): Can now diagnose "virtual toc" chicanery.
6894 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6896 * elf-bfd.h (struct elf_link_hash_table): Change type of
6897 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6899 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6901 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6902 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6904 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6905 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6906 defined or mentioned in a regular file.
6908 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6910 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6911 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6912 (coff_ppc_relocate_section): Correct REL24 handling
6913 (ppc_process_before_allocation): Correct TOCDEFN handling
6915 * peicode.h (dir_names): Added name descriptions
6917 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6919 * VERSION: Updated to cygnus-2.6.
6921 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6923 * targets.c (m68k4knetbsd_vec): Declare.
6925 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6927 * targets.c (bfd_target): Change type of second argument to
6928 _bfd_print_private_bfd_data from void * to PTR.
6929 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6930 using PTR rather than void *.
6931 * bfd-in2, libbfd.h: Rebuild.
6932 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6934 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6935 _bfd_generic_bfd_print_private_bfd_data rather than casting
6938 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6940 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6941 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6943 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6944 BFD64_BACKENDS_CFILES): New variables.
6947 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6949 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6950 not at the file position of the first section.
6951 * coffcode.h (coff_compute_section_file_positions): Avoid using
6953 (coff_write_object_contents): When generating a PPC PE executable
6954 with no symbols, round up the file size to a COFF_PAGE_SIZE
6956 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6957 don't write out a string table.
6959 * elf.c (bfd_section_from_shdr): When using a different section
6960 header, pass the new one to _bfd_elf_make_section_from_shdr.
6961 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6962 (elf_map_symbols): Add section VMA to symbol value when comparing
6964 (_bfd_elf_compute_section_file_positions): Only build symbol table
6965 if there are some symbols. Set file offset of symtab and strtab
6967 (assign_file_positions_except_relocs): Remove dosyms parameter.
6968 Change all callers. Never set file offset of symtab and strtab
6970 (_bfd_elf_copy_private_section_data): New function.
6971 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6972 (_bfd_elf_copy_private_symbol_data): New function.
6973 (swap_out_syms): Check for special mapping of st_shndx created by
6974 copy_private_symbol_data.
6975 * elfxx-target.h: Use new copy routines.
6976 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6977 (_bfd_elf_copy_private_section_data): Declare.
6979 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6981 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6984 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6985 _bfd_dummy_target, matching the recent change to archive
6988 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6990 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6991 arithmetic on PTR types.
6993 * aout-target.h (MY(callback)): Set the lma of the sections.
6995 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6996 symbol into a reloc against the section.
6998 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
7000 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
7001 glue for the relocs: IMGLUE and IFGLUE.
7002 (record_toc): new function - tracks toc contents
7003 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
7004 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
7005 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
7006 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
7007 (ppc_record_toc_entry): Removed a debug define (duh)
7009 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
7010 (pe_print_idata): New function - formats the idata section data
7011 (pe_print_pdata): New function - formats the pdata section data
7012 (pe_print_private_bfd_data): calls to above
7014 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
7016 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
7017 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7018 TARGET_SYM and TARGET_NAME for vector and BFD name.
7019 * coff-pmac.c (pmac_xcoff_vec): Remove.
7020 (TARGET_SYM, TARGET_NAME): Define.
7021 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7022 machine to 0, not all PowerMacs are 601s.
7024 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7026 * elfcode.h (elf_object_p): Read in any program headers.
7027 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7028 based on the program headers, if any.
7029 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7030 (map_program_segments): Set p_paddr of program headers based on
7033 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7035 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7038 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7039 trying to do a relocateable link with a non-a.out object file.
7041 * archive.c (bfd_generic_archive_p): Check the first object file
7042 in an archive even if target_defaulted is set. If the object file
7043 has the wrong xvec, reject it.
7045 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7046 be represented, report the name via _bfd_error_handler.
7047 (translate_to_native_sym_flags): Likewise.
7048 * elf32-mips.c (mips_elf_final_link): Likewise.
7049 * oasys.c (oasys_write_sections): Likewise.
7051 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7052 which checks for STYP_OVRFLO sections.
7053 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7054 reloc and lineno count overflows.
7055 (coff_write_object_contents): Call coff_count_linenumbers before
7056 coff_compute_section_file_positions. If RS6000COFF_C, handle
7057 reloc and lineno count overflows.
7058 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7059 relocs before dealing with .pad sections. Count overflow section
7060 headers when handling .pad sections.
7062 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7065 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7066 (struct xcoff_link_hash_table): Add descriptor_section and
7067 special_sections fields.
7068 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7069 (xcoff_link_add_symbols): Set linkage section alignment. Create
7070 descriptor section. Check for magic symbol names (_text, etc.),
7071 and record them in special_sections if found. Set
7072 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7073 descriptor field to point back to the function code symbol.
7074 (xcoff_sweep): Always mark the special descriptor_section.
7075 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7076 function descriptor, and mark it if it is.
7077 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7078 parameter, and fill it in. Allocate space for the descriptor
7080 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7081 global linkage code. If an undefined function descriptor is
7082 exported, arrange to define it. Warn about any other undefined
7084 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7085 (xcoff_write_global_symbol): Create a function descriptor when
7087 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7088 * bfd-in2.h: Rebuild.
7090 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7092 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7093 (ppc_coff_link_hash_table): new types for hashing
7094 (ppc_coff_link_hash_newfunc): hash entry constructor
7095 (ppc_coff_link_hash_table_init): hash table initializer
7096 (ppc_coff_link_hash_table_create): hash table constructor
7097 (ppc_record_toc_entry): changed references to hash table
7098 (coff_ppc_relocate_section): changed references to hash table
7100 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7101 * libcoff.h: Rebuild
7103 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7104 (coff_link_add_symbols): removed toc_offset init
7106 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7108 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7111 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7112 if it is given and mmep is available.
7113 * acconfig.h: Undef USE_MMAP.
7114 * configure, config.in: Regenerated.
7115 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7116 table handling the old way.
7117 (aout_get_external_symbols): Don't complain if last byte of string
7119 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7120 (bfd_free_window) [! USE_MMAP]: Don't define.
7121 (bfd_get_file_window,
7122 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7124 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7126 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7129 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7131 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7132 compatible with AMD generated COFF files. Try to support both AMD
7133 and GNU formats simultaneously.
7134 (coff_a29k_relocate_section): Likewise.
7136 * libbfd.c (bfd_get_file_window): Change writable parameter from
7137 int to boolean; update all callers. Pass MAP_SHARED if not
7138 writable--it's required on Solaris. Cast fprintf argument to
7140 * bfd-in.h (bfd_get_file_window): Update declaration.
7141 * bfd-in2.h: Rebuild.
7142 * aoutx.h: Update calls to bfd_get_file_window.
7144 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7146 (xcoff_swap_ldhdr_in): New static function.
7147 (xcoff_swap_ldsym_in): New static function.
7148 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7149 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7150 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7151 Handle XTY_ER/XMC_XO symbols correctly.
7152 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7153 rather than normal symbol table.
7154 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7155 already defined with the same absolute value.
7156 (xcoff_mark): When considering called symbols, check whether the
7157 descriptor is from a dynamic object, rather than the symbol
7159 (xcoff_build_ldsyms): Likewise.
7161 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7162 Cast realloc and malloc return values. If malloc or realloc fail,
7163 set bfd_error_no_memory.
7164 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7165 * bfd-in2.h: Rebuild.
7167 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7169 * coff-ppc.c (ppc_record_toc_entry): new function.
7170 (in_reloc_p): changed return value.
7171 (coff_ppc_relocate_section): much rework.
7172 (ppc_allocate_toc_section): new function.
7173 (ppc_process_before_allocation): new function.
7174 (ppc_coff_swap_sym_in_hook): new function.
7176 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7177 (coff_link_add_symbols): initialize toc_offset.
7179 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7180 (coff_swap_aouthdr_out): Added more sections to the data
7181 dictionary for the pe file header. Also changed linker version
7182 number on the ppc side.
7183 (dir_names): small improvements to the dictionary printing.
7184 (pe_mkobject_hook): save the file level flags.
7186 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7187 (pe_tdata): added real_flags field
7188 (coff_tdata): added local_toc_sym_map and access macro
7190 * libcoff.h (coff_link_hash_entry): added toc_offset field
7191 (pe_tdata): added real_flags field
7192 (coff_tdata): added local_toc_sym_map and access macro
7194 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7195 (coff_mkobject): init for local_toc_sym_map
7196 (coff_write_object_contents): set the internal_a.magic to
7197 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7200 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7202 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7203 entries until both the line number address and the function name
7204 address are too large.
7206 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7207 * configure: Rebuilt.
7209 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7210 is defined in the environment.
7212 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7214 * som.c (som_get_section_contents_in_window): Define to use
7217 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7219 * coff-i860.c: New file, based on coff-i386.c.
7220 * cpu-i860.c: New file, based on cpu-i386.c.
7221 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7222 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7223 targets, using i860coff_vec.
7224 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7225 trad-core.o and hosts/i860mach3.h.
7226 (i860coff_vec): Use coff-i860.o and cofflink.o.
7227 * configure: Rebuild.
7228 * Makefile.in: Rebuild dependencies.
7229 (ALL_MACHINES): Add cpu-i860.o.
7230 (BFD32_BACKENDS): Add coff-i860.o.
7231 (CFILES): Add cpu-i860.c and coff-i860.c.
7232 * targets.c (i860coff_vec): Declare.
7233 (bfd_target_vector): Add &i860coff_vec.
7234 * archures.c (bfd_i860_arch): Declare.
7235 (bfd_archures_list): Add &bfd_i860_arch.
7236 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7237 (coff_set_flags): Handle bfd_arch_i860.
7238 (coff_write_object_contents): Handle I860 a.out magic number.
7240 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7242 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7243 the created .tc section to 2.
7244 (xcoff_mark): Don't keep a .loader reloc for a call to an
7245 undefined symbol when creating a shared library.
7246 (xcoff_build_ldsyms): When creating a shared library, generate
7247 global linkage code for a call to an undefined symbol.
7249 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7251 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7252 BFD32_BACKENDS, BFD64_BACKENDS.
7253 (.dep1): Put mkdep output in a separate file.
7254 Rebuilt dependencies.
7256 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7259 Permit use of mmap when available:
7261 * configure.in: Check for mmap, madvise, mprotect.
7262 * config.in, configure: Regenerated.
7264 * libbfd.c (struct _bfd_window_internal): Define type.
7265 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7267 (ok_to_map): New static variable for debugging.
7268 (_bfd_generic_get_section_contents_in_window): New function.
7269 * bfd-in.h (bfd_window_internal): Declare type.
7270 (bfd_window): Define type.
7271 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7272 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7275 * libaout.h (struct aoutdata): Add two window fields.
7276 (obj_aout_sym_window, obj_aout_string_window): New macros.
7277 * aoutx.h (some_aout_object_p): Initialize windows.
7278 (aout_get_external_symbols): Get symbol data and strings in
7279 windows instead of explicitly allocated buffers.
7280 (slurp_symbol_table): Free window instead of memory.
7281 (bfd_free_cached_info): Release windows instead of freeing storage
7283 (aout_link_free_symbols): Ditto.
7285 * targets.c (bfd_target): Add new field for
7286 get_section_contents_in_window.
7287 (BFD_JUMP_TABLE_GENERIC): Updated.
7288 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7289 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7290 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7291 macros for get_section_contents_in_window field.
7293 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7295 * core.c: Renamed to corefile.c
7296 * makefile.dos (OBJS): Change core.o to corefile.o
7297 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7299 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7301 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7302 to o. Clobber and restore the list of new csects around the call
7303 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7304 linker error and the linker wants to read the symbol table. Reset
7305 the line number count of a real section even if it has no relocs.
7306 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7308 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7311 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7313 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7314 an undefined symbol in a shared link.
7316 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7317 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7318 phdm@info.ucl.ac.be (Philippe De Muyter).
7320 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7322 * coff-m88k.c (rtype2howto): New static function.
7323 (RTYPE2HOWTO): Use it rather than a macro definition.
7325 * coffcode.h (coff_write_object_contents): set internal_a.magic
7326 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7328 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7329 define TRAD_HEADER to new file hosts/delta68.h.
7330 m88*-motorola-sysv*, however, does use ptrace-core.o.
7331 * hosts/delta68.h: New file.
7333 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7334 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7336 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7338 * i386linux.c (MY(vec)): Declare before use.
7340 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7342 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7343 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7345 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7346 BFD is not of the right type.
7347 (bfd_elf_get_needed_list): Likewise.
7348 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7349 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7350 * xcofflink.c (XCOFF_XVECP): Define.
7351 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7353 (bfd_xcoff_import_symbol): Likewise.
7354 (bfd_xcoff_export_symbol): Likewise.
7355 (bfd_xcoff_link_count_reloc): Likewise.
7356 (bfd_xcoff_record_link_assignment): Likewise.
7357 (bfd_xcoff_size_dynamic_sections): Likewise.
7359 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7360 table index against the number of symbols for a base relative
7363 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7365 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7366 full_aouthdr flag here...
7367 (_bfd_xcoff_bfd_final_link): ...not here.
7369 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7371 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7372 systems that have a system <libelf.h>.
7373 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7374 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7375 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7376 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7377 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7378 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7379 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7381 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7383 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7384 set, set BSF_WEAK in symbol. Change all callers.
7385 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7386 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7387 _bfd_generic_link_add_one_symbol.
7388 (ecoff_indirect_link_order): Check that the section tdata relocs
7389 are not NULL before using them.
7391 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7392 define TRAD_HEADER as hosts/alphalinux.h.
7393 * configure: Rebuild.
7394 * hosts/alphalinux.h: New file.
7395 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7398 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7400 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7401 C_ECOMM storage classes.
7403 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7405 (xcoff_mark): Call xcoff_mark_symbol.
7406 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7407 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7409 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7411 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7413 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7415 (xcoff_find_reloc): New static function.
7416 (xcoff_link_add_symbols): Use it.
7417 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7418 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7419 relocate the value of C_DECL.
7421 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7423 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7425 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7426 callback decide what goes in .relocs.
7427 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7428 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7431 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7433 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7436 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7438 * xcofflink.c: More improvements, mostly to fix handling of
7439 constructors and a few other special cases.
7440 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7441 zero, reverting yesterday's change.
7442 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7443 (bfd_xcoff_link_count_reloc): Declare.
7444 (bfd_xcoff_record_link_assignment): Declare.
7445 * bfd-in2.h: Rebuild.
7447 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7449 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7450 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7451 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7452 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7453 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7454 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7456 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7459 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7460 segments includes the a.out header. See to that the magic number
7461 *always* is big-endian.
7463 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7464 m68k4k NetBSD configurations.
7466 * configure.in, configure: Separate i386 & mips NetBSD
7467 configurations from other BSD ones. Don't assume DEC is the only
7468 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7469 configurations. Add support for m68k4k NetBSD object format.
7471 * libaout.h: Added M_68K4K_NETBSD magic.
7473 * m68k4knetbsd.c: New file.
7475 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7477 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7480 * hosts/mipsnbsd.h: New file.
7482 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7484 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7486 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7487 toc_section, and entry_section fields.
7488 (struct xcoff_section_tdata): Remove ldrel_count field.
7489 * libcoff.h: Rebuild.
7490 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7492 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7493 full a.out header if full_aouthdr is set in xcoff_data.
7494 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7495 based on sections stored in xcoff_data.
7496 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7498 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7499 (rs6000coff_vec): Set symbol_leading_char to '.'.
7500 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7501 value stored in ret rather than returning a pointer value.
7503 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7505 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7508 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7510 * som.c (som_slurp_string_table): Allocate the strings with malloc
7511 since they're free'd by free_cached_info.
7512 (som_slurp_symbol_table): Similarly for the symbol table.
7514 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7516 * Makefile.in (diststuff): Don't make headers.
7518 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7520 * Makefile.in: Rebuild dependencies.
7522 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7523 output_bfd is not SunOS.
7524 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7525 non-SunOS input files.
7527 * xcofflink.c: Extensive changes to support linking shared objects
7528 and generating a .loader section.
7529 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7530 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7531 last_symndx, and ldrel_count fields.
7532 * libcoff.h: Rebuild.
7533 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7534 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7536 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7537 (bfd_xcoff_export_symbol): Declare.
7538 (bfd_xcoff_size_dynamic_sections): Declare.
7539 * bfd-in2.h: Rebuild.
7541 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7543 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7544 * configure: Rebuild.
7545 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7546 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7548 (pmac_xcoff_vec): Update to use new xcoff support.
7549 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7550 (xcoff_write_armap): Declare buf as unsigned char.
7551 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7553 * mpw-make.sed: Generalize subdir_do edit.
7555 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7557 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7558 correctly. Don't initialize asect->vma.
7560 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7562 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7563 something a little less than the page size.
7565 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7567 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7569 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7571 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7572 * coffcode.h (coff_write_object_contents): If .bss is before
7573 .data us that as data_start.
7574 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7576 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7577 (coff_swap_outhdr_out): Hardwire in version number.
7579 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7581 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7582 major and minor to *_vno, since the former are also macros in
7583 SunOS header files. Cast result of bfd_alloc to appropriate
7586 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7587 before assigning to sec_data.
7589 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7591 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7592 now relative to the section, not absolute.
7593 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7594 get the file name when there is a N_SO directory name. When
7595 handling stabs, remember that section->vma was added to the
7598 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7600 * sunos.c (struct sunos_link_hash_table): Add needed field.
7601 (sunos_link_hash_table_create): Call bfd_release, not free.
7602 (sunos_link_hash_table_create): Initialize needed field.
7603 (sunos_add_dynamic_symbols): Record needed objects.
7604 (bfd_sunos_get_needed_list): New function.
7605 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7606 * bfd-in2.h: Rebuild.
7608 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7610 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7612 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7614 * bfd-in.h (struct bfd_link_needed_list): Rename from
7615 bfd_elf_link_needed_list.
7616 * bfd-in2.h: Rebuild.
7617 * elf.c, elflink.h, libelf.h: Corresponding changes.
7619 Add start at AIX linker support; no shared libraries yet.
7620 * xcofflink.c: New file.
7621 * configure.in (rs600coff_vec): Use xcofflink.o.
7622 * configure: Rebuild.
7623 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7625 (struct xcoff_section_tdata): Define.
7626 (xcoff_section_data): Define macro.
7627 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7628 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7629 (_bfd_xcoff_bfd_final_link): Declare.
7630 (_bfd_ppc_xcoff_relocate_section): Declare.
7631 * libcoff.h: Rebuild.
7632 * coff-rs6000.c: Clean up a bit.
7633 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7634 cputype, csects, and debug_indices.
7635 (xcoff_copy_private_bfd_data): Copy cputype.
7636 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7637 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7638 (xcoff_reloc_type_lookup): Rename from
7639 rs6000coff_reloc_type_lookup.
7640 (coff_relocate_section): Define.
7641 (_bfd_xcoff_sizeof_headers): Define.
7642 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7643 (_bfd_xcoff_bfd_relax_section): Define.
7644 (_bfd_xcoff_bfd_link_split_section): Define.
7645 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7647 * coffcode.h (coff_compute_section_file_positions): If AIX,
7648 increment sofar by SMALL_AOUTSZ if not executable.
7649 (coff_write_object_contents): If AIX, always output an a.out
7650 header; if not executable, header size of SMALL_AOUTSZ.
7651 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7652 (_bfd_stringtab_init): Initialize xcoff field.
7653 (_bfd_xcoff_stringtab_init): New function.
7654 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7655 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7656 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7657 * libbfd.h: Rebuild.
7658 * Makefile.in: Rebuild dependencies.
7659 (BFD32_BACKENDS): Add xcofflink.o.
7660 (CFILES): Add xcofflink.c.
7662 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7663 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7664 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7666 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7668 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7670 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7672 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7673 * config.in: Regenerated.
7675 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7676 (_bfd_chunksize): New variable.
7677 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7678 for obstack chunk size.
7679 * configure.in: Check for getpagesize.
7680 * configure: Regenerated.
7682 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7684 * trad-core.c (rawptr): Make it a local variable of
7685 ptrace_unix_core_file_p.
7687 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7689 * coff-arm.c (in_reloc_p): New.
7690 * coff-i386.c (in_reloc_p): New.
7691 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7692 (coff_write_object_contents): Only set has_reloc_section
7694 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7695 in_reloc_p to decide if reloc should be emitted.
7696 * libcoff.h (pe_data_type.in_reloc_p): New.
7697 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7699 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7701 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7702 (_bfd_coff_read_internal_relocs): Likewise.
7703 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7704 (_bfd_coff_read_internal_relocs): Likewise.
7706 * elflink.h (elf_link_add_object_symbols): Correct conditions
7707 under which type and size change warnings are issued.
7709 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7711 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7712 a symbol which is not in a real section.
7713 (coff_write_native_symbol): Corresponding change.
7715 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7716 coff_link_hash_newfunc and make non-static.
7717 (_bfd_coff_link_hash_table_init): New function, broken out of
7718 _bfd_coff_link_hash_table_create.
7719 (_bfd_coff_link_hash_table_create): Use it.
7720 (process_embedded_commands): Make static.
7721 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7722 (_bfd_coff_link_hash_table_init): Declare.
7723 * libcoff.h: Rebuild.
7725 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7726 field in XCOFF tdata.
7727 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7728 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7729 based on cputype stored in a.out header, or in n_type of initial
7731 (coff_write_object_contents): Set cputype correctly in a.out
7733 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7735 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7736 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7738 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7739 * libcoff.h: Rebuild.
7741 * cpu-rs6000.c (rs6000_compatible): New static function.
7742 (bfd_rs6000_arch): Use it.
7743 * cpu-powerpc.c (powerpc_compatible): New static function.
7744 (arch_info_struct): Define various flavours of PowerPC.
7745 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7748 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7750 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7752 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7754 * elflink.h (elf_link_add_object_symbols): Don't warn about
7755 changing the size or type if the old definition was weak.
7757 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7759 * coffcode.h (combined_entry_type): Add fix_line field.
7760 (coff_slurp_line_table): Warn if we try to set the lineno field of
7762 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7763 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7764 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7765 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7767 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7768 * libcoff.h: Rebuild.
7770 * libcoff-in.h (struct xcoff_tdata): Define.
7771 (xcoff_data): Define.
7772 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7773 * bfd-in2.h, libcoff.h: Rebuild.
7774 * coff-rs6000.c (xcoff_mkobject): New static function.
7775 (coff_mkobject): Define.
7776 (xcoff_copy_private_bfd_data): New static function.
7777 (coff_bfd_copy_private_bfd_data): Define.
7778 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7780 (rs6000coff_vec): Add DYNAMIC to object_flags.
7781 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7782 .loader sections specially.
7783 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7784 section alignment from the XCOFF tdata information.
7785 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7786 F_SHROBJ, and copy the extra a.out header information into the
7787 XCOFF tdata structure.
7788 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7789 F_DYNLOAD and the extra a.out header information.
7790 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7791 C_HIDEXT symbol with attached csect information.
7792 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7793 in the o_maxdata field.
7794 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7795 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7796 end if BSF_NOT_AT_END is set.
7798 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7799 _bfd_read_ar_hdr_fn.
7800 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7801 * bfd-in2.h, libbfd.h: Rebuild.
7802 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7804 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7805 (bfd_slurp_bsd_armap_f2): Likewise.
7806 (_bfd_slurp_extended_name_table): Likewise.
7808 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7810 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7812 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7813 when the symbol table is empty.
7815 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7816 space for section symbols, since we don't output them either.
7817 (elf_m68k_adjust_dynindx): Removed.
7819 * ptrace-core.c (rawptr): Make it a local variable of
7820 ptrace_unix_core_file_p.
7822 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7824 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7827 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7828 Mac object file formats.
7830 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7832 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7833 auxent if there isn't one.
7834 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7835 rather than FILNMLEN as the maximum name length.
7837 * coffcode.h (bfd_coff_backend_data): Add new field
7838 _bfd_coff_print_aux.
7839 (bfd_coff_print_aux): New static function.
7840 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7841 scnlen field of an XTY_LD csect aux entry.
7842 (coff_print_aux): New static function.
7843 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7844 in coff_pointerize_aux_hook.
7845 (bfd_coff_std_swap_table): Initialize new field.
7846 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7847 * libcoff.h: Rebuild.
7848 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7849 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7851 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7852 if there are symbols, for native AIX ld compatibility.
7854 * coffcode.h (bfd_coff_backend_data): Add new field
7855 _bfd_coff_pointerize_aux_hook.
7856 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7857 or I960, and as 0 otherwise.
7858 (bfd_coff_std_swap_table): Initialize new field.
7859 * libcoff.h: Rebuild.
7860 * coffgen.c (coff_pointerize_aux): Change parameters to take
7861 symbol pointer instead of type and class, and to take aux index.
7862 Call _bfd_coff_pointerize_aux_hook if it is defined.
7863 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7864 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7865 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7867 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7868 read-only/host-only support.
7870 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7872 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7875 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7876 BFD_JUMP_TABLE_ARCHIVE accordingly.
7877 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7878 (_bfd_compute_and_write_armap): Declare.
7879 (_bfd_generic_read_ar_hdr): Declare.
7880 (_bfd_read_ar_hdr): Define.
7881 (_bfd_noarchive_read_ar_hdr): Define.
7882 (_bfd_archive_bsd_read_ar_hdr): Define.
7883 (_bfd_archive_coff_read_ar_hdr): Define.
7884 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7885 _bfd_read_ar_hdr instead.
7886 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7887 (_bfd_compute_and_write_armap): Rename from
7888 compute_and_write_armap. Make non-static. Change all callers.
7889 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7890 than _bfd_snarf_ar_hdr.
7891 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7892 * ieee.c (ieee_read_ar_hdr): Define.
7893 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7894 * oasys.c (oasys_read_ar_hdr): Define.
7895 * som.c (som_read_ar_hdr): Define.
7896 * bfd-in2.h, libbfd.h: Rebuild.
7898 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7900 * peicode.c (coff_swap_filehdr_in): If symptr is
7901 zero, there aren't any symbols, even if nsyms is set.
7903 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7905 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7907 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7908 sections, and set styp correctly for them: .got, .hash, .dynamic,
7909 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7910 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7912 (ecoff_sort_hdrs): New static function.
7913 (ecoff_compute_section_file_positions): Return boolean, not void.
7914 Sort the sections by VMA before looking through them. Put the
7915 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7916 section on an appropriate boundary within the page.
7917 (ecoff_compute_reloc_file_positions): Check return value of
7918 ecoff_compute_section_file_positions.
7919 (_bfd_ecoff_set_section_contents): Likewise.
7920 (_bfd_ecoff_write_object_contents): Check for various Alpha
7921 section types when incrementing text_size and data_size. Call
7922 adjust_headers backend function if it exists.
7923 * coff-alpha.c (alpha_adjust_headers): New static function.
7924 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7925 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7927 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7929 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7931 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7932 of ALTERNATE_AIX_CORE_FORMAT.
7933 * configure.in (aix4): No longer need CORE_FLAGS.
7934 * configure: Updated.
7936 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7938 NS32k changes from Ian Dall:
7939 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7941 (aout_link_input_section_std, aout_link_input_section_ext,
7942 aout_link_reloc_link_order): Call them instead of _bfd_*
7944 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7946 (backend_data): Use it instead of hardcoded zero.
7948 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7949 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7951 * ns32knetbsd.c: Include bfd.h.
7952 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7953 (MY_bfd_reloc_type_lookup): Declare function too.
7954 * pc532-mach.c (set_sizes): Don't declare.
7955 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7956 (backend_data, MY_backend_data): Don't define.
7958 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7959 ns32k-*-lites* like ns32k-*-netbsd*.
7961 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7964 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7966 * coffcode.h (coff_write_object_contents): Restore setting
7967 f_timdat to 0, deleted on August 22.
7969 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7971 * coffcode.h (coff_bfd_copy_private_symbol_data,
7972 coff_bfd_copy_private_section_data,
7973 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7974 * peicode.h (coff_bfd_copy_private_bfd_data): New
7975 (pe_bfd_copy_private_bfd_data): New.
7976 (coff_swap_scnhdr_in): Swap bss size into the right place.
7977 (pe_print_private_bfd_data): Add some newlines.
7979 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7981 * som.c (setup_sections): Don't die if a space has no subspaces.
7983 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7985 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7986 dynamic symbol override a common symbol. Don't change the size or
7987 type if they have been set and the new symbol is not a definition.
7988 Warn if the size or type changes.
7990 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7992 * som.c (som_begin_writing): Don't write the symbol table or
7994 (som_finish_writing): Write them here. Place them after the
7995 subspace data, but before the relocs.
7997 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7999 * sunos.c (sunos_add_one_symbol): Just pass false, not
8000 info->shared_library, to sunos_create_dynamic_sections.
8001 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
8003 (sunos_check_dynamic_reloc): Remove .text section assertion.
8005 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
8007 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
8008 * configure, configure.in: Add pmac_xcoff_vec case.
8009 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
8010 * coff-pmac.c: New file, PowerMac XCOFF support.
8011 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
8012 * targets.c (pmac_xcoff_vec): Declare.
8014 * mpw-config.in: Various changes to be compatible with the
8015 autoconf-based configury.
8016 * mpw-make.sed: New file, sed commands to translate Unix
8017 makefile into MPW syntax.
8018 * mpw-make.in: Remove.
8019 * hosts/mpw.h: Remove.
8020 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8021 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8023 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8025 * binary.c (binary_get_symtab): Return an empty string on error.
8026 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8028 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8030 * coff-ppc.c: Reformatted according to gnu conventions
8031 Removed irrelevant "if 0" code
8033 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8035 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8036 symbols rather than as indirect symbols.
8037 (MY(slurp_symbol_table)): Don't do anything special about
8040 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8041 of .ctors and .dtors sections is no larger than 2.
8043 * sunos.c (sunos_add_one_symbol): Don't change
8044 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8046 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8047 dynamic symbols when creating a shared library.
8048 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8050 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8051 written even if it is not defined in a regular object.
8052 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8053 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8054 rather than the constant 22.
8055 (sunos_check_dynamic_reloc): Handle creating a shared library.
8056 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8057 zero when creating a shared library.
8058 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8059 write it out at the start of the symbol table.
8061 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8063 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8065 * config.bfd: Add arm-*-coff.
8066 * configure.in, configure: Add armcoff_{little,big}_vec.
8067 * targets.c (armcoff_{little,big}_vec): Declare.
8068 (bfd_target_vector): Add armcoff_{little,big}_vec.
8069 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8071 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8073 * targets.c (bfd_find_target): Remove debugging code.
8075 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8077 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8079 * Makefile.in: added *-ppc files
8080 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8081 allow pe based .o's to be shared with other tools on ppc/NT
8082 * config.bfd: added powerpc[le]-[pe|winnt] config support
8083 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8084 * peicode.h: Added more section flags for PE on ppc
8085 Added coff_swap_filehdr_out to allow peicode.h to be
8086 used for non-image PE files on ppc.
8087 Check for image, or not, before copying pe_opthdr
8088 * targets.c: Added new bfd's
8089 * targets.c: Removed two inactive bfds that shouldn't have made it this
8092 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8094 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8095 explicit values to initialize all relocs. Change all users.
8096 (ppc_elf_brtaken_inner): New function to handle branch predicition
8098 (ppc_elf_brtaken_reloc): Ditto.
8099 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8100 relocs use ppc_elf_unsupported_reloc.
8101 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8102 needs to be reported.
8103 (ppc_elf_relocate_section): Support branch prediction relocs.
8105 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8107 * bfd.c (bfd_assert): Remove \n from string passed to
8110 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8111 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8112 (bfd_coff_make_section_hook): Don't define.
8113 (coff_make_section_hook): Remove.
8114 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8115 (styp_to_sec_flags): Likewise.
8116 (coff_write_object_contents): Likewise.
8117 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8119 * libcoff.h: Rebuild.
8120 * coffgen.c (make_a_section_from_file): Just call
8121 bfd_make_section_anyway, not bfd_make_section or
8122 bfd_coff_make_section_hook.
8123 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8124 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8125 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8126 make_section_hook field.
8127 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8129 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8130 pointers into value field for warning and indirect symbols; just
8131 leave the value field alone.
8132 * linker.c (generic_link_add_symbol_list): Use next symbol for
8133 warning and indirect symbols, rather than looking in symbol value.
8134 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8135 parameter. Change all callers. Remove support for indirect
8136 symbols; it didn't work anyhow.
8137 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8138 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8139 * bfd-in2.h: Rebuild.
8141 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8143 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8144 go back to telling the tools this reloc operates on 32 bits.
8146 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8148 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8149 rather than a direct fprintf.
8150 * archive.c (_bfd_write_archive_contents): Likewise.
8151 * coffcode.h (coff_slurp_symbol_table): Likewise.
8152 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8153 (ppc_elf_unsupported_reloc): Likewise.
8154 (ppc_elf_relocate_section): Likewise.
8155 * i386linux.c (linux_tally_symbols): Likewise.
8156 (linux_finish_dynamic_link): Likewise.
8157 * osf-core.c (osf_core_core_file_p): Likewise.
8158 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8159 * som.c (som_sizeof_headers): Likewise.
8160 * srec.c (srec_bad_byte): Likewise.
8161 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8162 * libbfd-in.h (bfd_assert): Declare first parameter const.
8163 * libbfd.h: Rebuild.
8164 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8165 bfd_reloc_overflow is enough.
8166 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8167 * coff-h8500.c (rtype2howto): Likewise.
8168 * coff-z8k.c (rtype2howto): Likewise.
8169 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8170 * elf.c (_bfd_elf_get_lineno): Likewise.
8171 (_bfd_elf_no_info_to_howto): Likewise.
8172 (_bfd_elf_no_info_to_howto_rel): Likewise.
8173 * hp300hpux.c (convert_sym_type): Likewise.
8174 (MY(swap_std_reloc_in)): Likewise.
8175 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8177 * libaout.h (struct aoutdata): Add line_buf field.
8178 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8179 and filename_buffer. Instead, use a malloc buffer stored in the
8180 new line_buf field. Remove length restrictions.
8182 * coffgen.c (string_size): Remove static variable.
8183 (debug_string_size, debug_string_section): Likewise.
8184 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8185 and debug_string_size_p parameters. Use them instead of the
8186 global variables. Change all callers.
8187 (coff_write_symbol): Likewise.
8188 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8189 (coff_write_symbols): Add local variables to replace removed
8192 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8193 function, and line_base fields.
8194 * libcoff.h: Rebuild.
8195 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8196 information, rather than using static variables.
8198 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8199 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8201 * init.c (initialized): Remove static variable.
8202 (bfd_init): Don't bother setting initialized.
8203 (bfd_check_init): Remove.
8204 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8205 * libbfd.h: Rebuild.
8207 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8209 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8210 size for full core dumps. Copy core file header to private data.
8211 (rs6000coff_core_file_failing_command,
8212 rs6000coff_core_file_failing_signal): New functions to extract
8213 the file name and terminating signal from the core file.
8214 * coff-rs6000.c: Use them.
8216 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8218 Change arch info to be const, initialized at compile time.
8219 * archures.c: Reindent many functions. Change CONST to const.
8220 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8221 nothing set it anyhow. Make next const.
8222 (bfd_arch_info_list): Remove.
8223 (bfd_archures_list): Rename from archures_init_table. Change from
8224 a table of function pointers to a table of bfd_arch_info_type
8225 structure addresses.
8226 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8227 (bfd_lookup_arch): Likewise.
8228 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8230 (bfd_default_arch_struct): Make const.
8231 (bfd_arch_init, bfd_arch_linkin): Remove.
8232 (bfd_get_arch_info): Return a const pointer.
8233 * init.c (bfd_init): Don't call bfd_arch_init.
8234 * bfd.c (struct _bfd): Make arch_info const.
8235 * bfd-in2.h: Rebuild.
8236 * libbfd.h: Rebuild.
8237 * configure.in: Put & before everything in $selarchs.
8238 * configure: Rebuild.
8239 * cpu-*.c: Change bfd_*_arch from a function which calls
8240 bfd_arch_linkin to a const structure.
8241 * ieee.c (ieee_object_p): Make arch const.
8243 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8245 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8247 * bfd-in2.h: Regenerate.
8248 * libbfd.h: Regenerate.
8250 * elf32-ppc.c (reloc_type): Update names to match current draft.
8251 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8252 relative. Update names to current V.4 draft.
8253 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8254 (ppc_elf_relocate_section): Rename relocations to match draft.
8256 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8258 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8259 compiled with -mrelocatable-lib to be linked with either normal
8260 modules or -mrelocatable modules.
8262 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8264 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8265 in the a.out header.
8267 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8268 a reloc against a local symbol, even if it's not a section.
8270 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8272 * targets.c (bfd_target): Remove unused align_power_min field.
8273 * bfd-in2.h: Rebuild.
8274 * All backends: Remove initialization of align_power_min.
8276 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8278 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8280 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8282 * config.bfd (mips-dec-netbsd*): New target.
8283 * configure.host (mips-dec-netbsd*): New host.
8284 * configure.in (mips-dec-netbsd*): New native.
8285 * configure: Rebuild.
8287 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8289 Make the COFF backend linker merge common types:
8290 * cofflink.c (struct coff_debug_merge_element): Define.
8291 (struct coff_debug_merge_type): Define.
8292 (struct coff_debug_merge_hash_entry): Define.
8293 (struct coff_debug_merge_hash_table): Define.
8294 (coff_debug_merge_hash_table_init): Define.
8295 (coff_debug_merge_hash_table_free): Define.
8296 (coff_debug_merge_hash_lookup): Define.
8297 (struct coff_final_link_info): Add debug_merge field.
8298 (coff_debug_merge_hash_newfunc): New static function.
8299 (_bfd_coff_final_link): Allocate and free debug_merge table.
8300 (coff_link_input_bfd): Merge identical enum, struct and union
8303 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8305 Convert i960 COFF to use COFF backend linker.
8306 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8307 structure to store the symbol being used.
8308 (coff_i960_start_final_link): New static function.
8309 (coff_i960_relocate_section): New static function.
8310 (coff_i960_adjust_symndx): New static function.
8311 (coff_start_final_link): Define.
8312 (coff_relocate_section): Define.
8313 (coff_adjust_symndx): Define.
8314 * coffcode.h (bfd_coff_backend_data): Add new callback function
8315 _bfd_coff_start_final_link.
8316 (bfd_coff_start_final_link): Define.
8317 (coff_start_final_link): Define if not defined.
8318 (bfd_coff_std_swap_table): Add coff_start_final_link.
8319 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8321 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8322 function callback is not NULL.
8323 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8324 (_bfd_coff_internal_syment_name): Declare.
8325 * libcoff.h: Rebuild.
8326 * configure.in (icoff_big_vec): Add cofflink.o.
8327 (icoff_little_vec): Likewise.
8328 * configure: Rebuild.
8330 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8332 * Makefile.in (clean-info): Remove extraneous tab from line
8335 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8337 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8338 contents has relocs.
8340 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8342 * coffcode.h (coff_compute_section_file_positions): Keep the
8344 (coff_write_object_contents): Remember if it's a relocatable
8346 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8347 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8348 if relocatable file. Swap out saved raw size.
8350 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8352 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8353 (maintainer-clean): Rename from realclean, passing
8354 maintainer-clean down to subdirectories, but leave realclean as a
8357 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8360 * dep-in.sed: Remove config.h from generated dependencies.
8362 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8363 broken out of sunos_canonicalize_dynamic_symtab.
8364 (sunos_canonicalize_dynamic_symtab): Call new function
8365 sunos_slurp_dynamic_symtab.
8366 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8367 dynamic symbol table to the caller.
8368 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8369 callback to override the symbols being read.
8370 * libaout.h (struct aout_backend_data): Add three new parameters
8371 to add_dynamic_symbols callback.
8373 Extensive minor changes to avoid various gcc warnings. Also:
8374 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8375 * archures.c (bfd_arch_info_type): Change mach field from long to
8377 (bfd_lookup_arch): Change machine parameter from long to unsigned
8380 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8382 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8383 a symbol with a non-zero plt_offset.
8385 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8387 * elfcode.h (align_file_position): Remove; not used.
8389 * configure.in: Only check for <sys/procfs.h> on a native system,
8390 and make sure it defines prstatus_t.
8391 * configure: Rebuild.
8393 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8395 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8397 * config.in: Rename from config.h.in.
8398 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8399 Check for config.h:config.in when creating stamp-h.
8400 * configure: Rebuild.
8401 * Makefile.in (stamp-h): Depend upon config.in rather than
8402 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8403 calling config.status.
8405 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8406 (Makefile): Just rebuild Makefile.
8407 (config.h, stamp-h): New targets.
8408 * configure.in: Create stamp-h when rebuilding config.h.
8409 * configure: Rebuild.
8411 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8413 * configure.in: Call AC_CONFIG_HEADER. Substitute
8414 HOST_64BIT_LONG. Check that various header files exist. Check
8415 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8416 and/or free need to be declared. Don't make a link to sysdep.h.
8417 Define TRAD_HEADER for various hosts.
8418 * configure: Rebuild.
8419 * configure.host: Don't set my_host. Add definitions taken from
8420 host header files for various entries. Remove entries which now
8422 * acconfig.h: New file.
8423 * config.h.in: New file, built by autoheader.
8424 * sysdep.h: New file.
8425 * Makefile.in (do_distclean): Don't remove sysdep.h.
8427 (LOCAL_H_DEPS): New variable.
8428 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8430 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8431 ($(OPTIONAL_BACKENDS)): Likewise.
8432 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8433 looking through sysdep.h.
8434 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8435 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8436 (fprintf_vma, sprintf_vma): Likewise.
8437 (int64_type, uint64_type): Don't define.
8438 * bfd-in2.h: Rebuild.
8439 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8440 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8441 * lynx-core.c: Include stuff from old hosts/lynx.h.
8442 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8443 rather than NO_FCNTL.
8444 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8445 rather than NATIVE_HPPAHPUX_COMPILER.
8446 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8448 * hosts/*.h: Remove all header files which merely include,
8449 declare, and define things. Leave header files which define
8450 information needed by trad-core.c.
8452 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8453 (BFD_CC_FOR_BUILD): Define.
8454 * configure.in: Use BFD_CC_FOR_BUILD.
8455 * configure: Rebuild.
8457 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8459 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8460 * configure: Rebuild.
8462 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8465 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8467 * config.bfd: i386pe_ve -> i386pe_vec.
8469 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8471 * configure.host: Incorporate host Makefile fragments by setting
8473 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8474 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8475 value based on whether the code is being compiled by a cross
8476 compiler. Don't substitute host_makefile_frag or frags.
8477 * aclocal.m4: New file to define local AC_PROG_CC.
8478 * configure: Rebuild.
8479 * Makefile.in (INSTALL): Set to @INSTALL@.
8480 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8481 (INSTALL_DATA): Set to @INSTALL_DATA@.
8483 (CC): Define as @CC@.
8484 (CFLAGS): Set to @CFLAGS@.
8485 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8486 (@host_makefile_frag@): Remove.
8487 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8488 after other options.
8489 (config.status): Remove dependency upon @frags@.
8490 * config/*.mh, config/README: Remove.
8492 * config.bfd: Rewrite to incorporate the contents of the Makefile
8493 fragments by setting shell variables, rather than merely returning
8494 the name of a Makefile fragment.
8495 * configure.in: Use shell variables set by config.bfd rather than
8496 looking at the target Makefile fragment files. Don't substitute
8497 target_makefile_frag. Do substitute TDEFINES.
8498 * configure: Rebuild.
8499 * Makefile.in (@target_makefile_frag@): Remove.
8500 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8501 * config/*.mt: Remove.
8503 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8505 * configure.in: Put changequote lines around "i[345]86" patterns
8506 section of core file support.
8508 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8510 * som.c (som_bfd_print_private_bfd_data): Define to use the
8513 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8515 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8516 entry, text_start and data_start.
8518 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8520 * Makefile.in (OFILES): Remove $(TDEPFILES).
8521 * config/apollo.mt (TDEPFILES): Remove.
8522 * config/README: Update.
8524 * configure.in: For a native configuration, set COREFILE and
8525 COREFLAG based on the canonical host name.
8526 * configure: Rebuild.
8527 * Makefile.in: Rebuild dependencies.
8528 (ALL_CFLAGS): Add @COREFLAG@.
8529 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8530 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8531 support routines. Check LYNX_CORE rather than HOST_LYNX.
8532 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8533 * i386lynx.c: Likewise.
8534 * m68klynx.c: Likewise.
8535 * sparclynx.c: Likewise.
8536 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8537 * *-core.c: Comment changes.
8538 * config/decstation.mh (HDEPFILES): Remove.
8539 (HDEFINES): Remove -DTRAD_CORE.
8540 * config/irix3.mh (RANLIB): Remove.
8541 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8542 (HDEFINES): Remove -DIRIX_CORE.
8543 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8544 (HDEFINES): Remove -DTRAD_CORE.
8545 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8546 * config/ultra3.mh (RANLIB): Remove.
8547 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8548 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8549 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8550 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8551 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8552 * config/i386aix.mh, config/i386bsd.mh: Remove.
8553 * config/i386linux.mh, config/i386mach3.mh: Remove.
8554 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8555 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8556 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8557 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8558 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8559 * config/solaris2.mh, config/stratus.mh: Remove.
8560 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8561 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8563 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8565 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8566 DT_FINI entry if the appropriate symbol is not in the hash table.
8568 * libelf.h (struct elf_backend_data): Add create_program_headers
8569 and want_hdr_in_seg fields.
8570 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8572 (elf_backend_create_program_headers): Likewise.
8573 (elfNN_bed): Initialize create_program_headers and
8575 * elf.c (get_program_header_size): Call create_program_headers
8577 (map_program_segments): Check want_hdr_in_seg backend field. Call
8578 create_program_headers backend routine.
8580 * elf.c (assign_file_positions_except_relocs): Align non allocated
8581 sections when creating an executable.
8583 * elfcode.h (elf_swap_phdr_in): Make non static.
8584 (elf_swap_phdr_out): Make non static.
8585 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8586 (bfd_elf32_swap_phdr_out): Declare.
8587 (bfd_elf64_swap_phdr_in): Declare.
8588 (bfd_elf64_swap_phdr_out): Declare.
8590 * ecofflink.c (ecoff_collect_shuffle): New static function.
8591 (_bfd_ecoff_get_accumulated_pdr): New function.
8592 (_bfd_ecoff_get_accumulated_sym): New function.
8593 (_bfd_ecoff_get_accumulated_ss): New function.
8594 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8595 (_bfd_ecoff_get_accumulated_sym): Declare.
8596 (_bfd_ecoff_get_accumulated_ss): Declare.
8597 * libbfd.h: Rebuild.
8599 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8601 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8603 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8604 warning symbols. If any section is named .gnu.warning.XXX, treat
8605 the contents as a warning to be issued if the symbol XXX is
8607 (elf_link_output_extsym): For an indirect or warning symbol, just
8608 output the symbol it points to.
8610 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8611 if bfd_hash_allocate fails, since it will already be set.
8612 (generic_link_hash_newfunc): Likewise.
8613 (archive_hash_newfunc): Likewise.
8614 (hash_entry_bfd): New static function.
8615 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8616 callback. Allocate a new warning using the hash table newfunc.
8617 Use bfd_hash_replace to update the entry in the hash table, rather
8618 than assuming we can copy the fields with structure assignment.
8620 * hash.c (bfd_hash_replace): New function.
8621 * bfd-in.h (bfd_hash_replace): Declare.
8622 * bfd-in2.h: Rebuild.
8624 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8626 * config.bfd: Add mips*vr4300-*-elf* target.
8627 * config/mipsbvr4300.mt: Added.
8629 See file ChangeLog.2
8636 version-control: never