1 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
3 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
6 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
8 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
9 (sh_relax_delete_bytes): Don't kill LABEL relocs.
11 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
13 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
14 (mn10300_elf_relax_section): Likewise.
16 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
18 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
19 bfd_h_get_* calls to "bfd_byte *".
21 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
23 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
25 (mn10300_elf_relax_section): Include stack space for register saves
26 in the imm8 field of a "call" instruction.
27 (compute_function_info): Determine how much stack is allocated by
28 the movm instruction. Fix typo.
29 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
31 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
33 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
34 a version dependency could not be found.
36 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
38 * configure.com: Get version info from configure.in
40 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
42 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
43 New function. Avoid mixing US1 and HAL R1 code.
44 Set resulting memory ordering to the strongest one used.
45 (sparc64_elf_object_p): Set bfd_mach correctly.
47 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
49 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
50 (sparc64_elf_check_relocs): Handle them.
51 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
52 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
54 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
56 * configure.in (sparc*-*-linux*): Use trad-core and ...
57 * hosts/sparclinux.h: New file.
59 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
61 * config.bfd (sparc64-*-linux*): New target.
63 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
64 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
66 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
67 Set .plt alignment from new plt_alignment.
68 * elflink.h (elf_link_create_dynamic_sections): Set version section
69 alignment to LOG_FILE_ALIGN.
70 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
71 (elfXX_bed): Init plt_alignment.
73 * elf64-sparc.c (sparc64_elf_check_relocs,
74 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
75 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
76 sparc64_elf_finish_dynamic_sections): New functions.
77 (sparc64_elf_howto_table): Fix a few name strings.
78 (ELF_DYNAMIC_INTERPRETER): New definition.
79 (sparc64_elf_relocate_section): Handle shared libraries.
81 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
82 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
83 PLT definitions sparc64-linux originally choose. These will go
84 away soon in favour of the official abi definitions.
86 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
88 * coff-sh.c (coff_small_object_p): New static function.
89 (coff_small_new_section_hook): New static function.
90 (bfd_coff_small_swap_table): New static const structure.
91 (coff_small_close_and_cleanup): Define.
92 (coff_small_bfd_free_cached_info): Define.
93 (coff_small_get_section_contents): Define.
94 (coff_small_get_section_contents_in_window): Define.
95 (shcoff_small_vec): New static structure.
96 (shlcoff_small_vec): New static structure.
97 * targets.c (bfd_target_vector): Add shcoff_small_vec and
99 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
100 shlcoff_small_vec to targ_selvecs.
102 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
103 * configure: Rebuild.
105 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
107 * evax-egsd.c: Weak symbols are global.
109 * evax-emh.c: Use proper casts.
111 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
113 * evax-egsd.c: Section names and symbols have different
114 length restrictions. Add length parameter to
115 _bfd_evax_length_hash_symbol.
116 * evax-etir.c: Likewise.
117 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
119 * evax.h (EOBJ_S_C_SECSIZ): Define.
121 * evax-alpha.c: Remove duplicate test.
123 * evax-emh.c: SYS$ functions are upper-case.
125 * evax-egsd.c: Create separate sections for common symbols.
126 * evax-etir.c: Don't output common section.
127 * evax.h: Bump up section count.
129 * configure.com: Use 64bit integers with DEC C.
131 * evax-egsd.c: Make section flags dec c compatible.
133 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
135 * som.c (normalize): Delete function.
136 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
137 changed. Use passed in elength to determine size of the extended
138 name table instead of computing it again.
140 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
142 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
143 IMAGE_SCN_MEM_READ for an unrecognized section.
145 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
147 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
148 '/' in the extended name table.
150 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
152 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
153 symbols, check globals list before matching on locals.
155 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
157 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
160 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
162 * peicode.h (pe_mkobject_hook): Set DLL flag.
163 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
165 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
166 for .stab* sections. Replace strlen of constant strings with
169 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
171 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
172 merge got and reloc entries from ind syms to their target.
173 (elf64_alpha_always_size_sections): Call it.
174 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
175 (elf64_alpha_can_merge_gots): Likewise.
176 (elf64_alpha_merge_gots): Likewise.
178 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
179 as it is insufficient to handle the relocation changes as well.
181 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
183 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
184 relocs for symbols in shlibs that have been forced local.
185 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
187 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
189 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
190 got_enties of the default symbol for the default versioned
191 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
194 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
196 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
197 24 bits of the PC when computing a PC relative relocation.
199 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
201 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
202 Correct value for maximum positive 22 bit PC relative relocation.
203 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
204 HI_16 relocations. Correct bit adjustment in TDA offsets.
206 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
208 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
209 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
211 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
213 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
216 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
218 * config.bfd: Missed one alpha* change.
220 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
222 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
223 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
224 (MINUS_ONE): New macro.
225 (sparc_elf_notsup_reloc): New function.
226 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
227 H44,M44,L44,REGISTER.
228 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
229 (init_insn_reloc): New function.
230 (sparc_elf_wdisp16_reloc): Use it.
231 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
233 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
235 * som.c (som_construct_extended_name_table): Remove static
236 function, and define as macro instead.
238 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
240 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
241 recognizes alphaev5 etc.
242 * configure.host: Likewise.
244 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
246 Make ld -s work on AIX:
247 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
248 section if we are stripping.
249 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
250 size if we are stripping.
251 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
252 and don't write out relocs, if we are stripping.
253 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
254 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
257 * configure.in: Don't include elf.lo again for ELF targets; it's
258 always in the library anyhow.
259 * configure: Rebuild.
261 * bfd-in2.h: Rebuild.
263 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
264 char *, when calling bfd_get_32 and bfd_put_32.
265 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
268 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
270 * reloc.c (bfd_check_overflow): New function.
271 (bfd_perform_relocation, bfd_install_relocation): Use it.
272 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
273 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
274 * bfd-in2.h: Regenerate.
275 * libbfd.h: Regenerate.
277 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
279 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
280 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
282 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
284 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
285 (stmp-bfd-h): Rename from stmp-bfd.h.
286 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
287 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
288 (stmp-bin2-h): New target.
289 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
290 (stmp-lbfd-h): New target.
291 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
292 (stmp-lcoff-h): New target.
293 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
294 stmp-lbfd-h, and stmp-lcoff-h.
295 * Makefile.in: Rebuild.
297 * configure.in: Use a diversion to set enable_shared before the
298 arguments are parsed.
299 * configure: Rebuild.
301 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
303 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
304 renamed to R_SPARC_UNUSED_42.
305 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
306 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
307 renamed to R_SPARC_UNUSED_42.
308 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
309 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
310 * bfd-in2.h: Regenerated.
311 * libbfd.h: Regenerated.
313 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
315 * elflink.h (elf_merge_symbol): Don't check the hash creator until
316 after we have set *sym_hash.
318 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
320 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
322 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
324 * Makefile.am (libbfd_a_SOURCES): Define.
325 * Makefile.in: Rebuild.
327 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
328 * aclocal.m4: Rebuild with new libtool.
329 * configure: Rebuild.
331 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
333 * elf.c (map_sections_to_segments): Even if we are not demand
334 paged, don't put a loadable section after a nonloadable section.
335 (assign_file_positions_for_segments): Increment the file offset
336 for a section with contents, even if it is not loadable.
339 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
341 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
342 indicating that __ctbp could not be found.
345 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
347 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
349 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
352 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
353 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
354 Add support for the CALLT relocs.
356 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
357 BFD_RELOC_V850_CALLT_16_16_OFFSET.
360 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
361 relocations against non-existant symbols.
363 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
365 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
367 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
368 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
369 bit reloc in the tiny data area.
372 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
374 Merged changes from Martin Hunt:
376 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
377 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
380 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
381 BFD_RELOC_D30V_9_PCREL_R): New relocs.
383 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
384 Do 15 and 21 bit pc-relative relocations.
385 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
388 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
389 added to the relocation, not or'd.
392 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
394 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
396 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
398 * archures.c (bfd_default_scan): Use strcasecmp.
399 (bfd_default_scan): Test for match with arch_name + ":" +
401 (bfd_default_scan): Test for match with printable_name - ":".
402 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
403 cases. Each implements their own scan function.
404 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
405 special cases. Since info->mach == 0. The test mach == number
407 (bfd_arch_list): New function, return name of all the supported
410 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
412 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
413 decoding architecture.
414 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
417 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
419 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
421 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
423 * Makefile.am: Rebuild dependencies.
424 (ALL_MACHINES_CFILES): Add cpu-v850.c.
425 (ALL_MACHINES_CFILES): Add elf32-v850.c.
426 * Makefile.in: Rebuild.
428 * reloc.c: Remove extraneous commas from relocation entries.
429 Remove BFD_RELOC_V850_16_PCREL.
430 * bfd-in2.h: Rebuild.
432 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
433 in sections named .tocbss rather than .bss.
435 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
437 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
438 BFD_RELOC_V850_16_PCREL.
440 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
442 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
443 the same as C_EXT syms.
444 (coff_link_add_symbols): Ditto.
445 (_bfd_coff_link_input_bfd): Ditto.
446 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
447 it to preserve and restore state of global_to_static flag.
449 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
451 * elf32-v850.c (v850_elf_object_p): Set machine number based on
452 bits in e_flags field rather than magic numbers.
453 (v850_elf_final_write_processing, v850_elf_set_private_flags,
454 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
455 v850_elf_print_private_bfd_data): New functions.
458 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
460 * elf.c (prep_headers): Remove V850E magic number.
461 * elf.c (prep_headers): Remove V850EQ magic number.
464 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
466 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
468 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
470 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
471 instructions are relative to the next instruction, not the
473 (mn10200_elf_relax_section): Similarly.
475 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
477 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
480 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
481 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
482 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
484 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
486 * cpu-v850.c: Remove "plain" from v850 printable name.
487 (scan): Use strcasecmp.
489 * archures.c (bfd_mach_v850): Define.
491 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
492 just sh/SH, use strcasecmp.
493 (arch_info_struct): Add entries for sh3 et.al.
495 * archures.c (bfd_mach_sh, ...): Define.
497 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
499 * archures.c (bfd_archures_list): Always NULL terminate the list.
501 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
503 * Makefile.am: Rebuild dependencies.
504 (ALL_MACHINES_CFILES): Add cpu-arc.c.
505 (ALL_MACHINES_CFILES): Add elf32-arc.c.
506 (elf32-arc.lo): Remove explicit dependency.
507 * Makefile.in: Rebuild.
509 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
510 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
511 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
513 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
515 * configure: Rebuild with latest devo autoconf for NT support
517 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
519 * cpu-arm.c (compatible): If B is a default type, return A.
521 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
523 * cpu-v850.c (scan): New function.
524 (arch_info_struct): New structure.
525 (bfd_v850_arch): Add link into arch_info_structure.
527 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
530 * elf32-v850.c (v850_elf_object_p): New function.
533 * archures.c (bfd_mach_v850e): Machine value for v850e.
535 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
537 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
540 * elf.c (prep_headers): Add support for v850e machine number.
542 * archures.c (bfd_mach_v850eq): Machine value for v850eq.
544 * bfd-in2.h (bfd_mach_v850eq): Machine value for v850eq.
546 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850eq machine
549 * elf.c (prep_headers): Add support for v850eq machine number.
552 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
554 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
555 cached_stab field if the offset prevents us from using the cache.
557 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
559 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
561 * aout-arm.c (aout_arm_little_vec): Likewise.
562 (aout_arm_big_vec): Likewise.
563 * bout.c (b_out_vec_big_host): Likewise.
564 (b_out_vec_little_host): Likewise.
565 * mipsbsd.c (aout_mips_little_vec): Likewise.
566 (aout_mips_big_vec): Likewise.
569 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
571 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
572 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
573 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
576 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
578 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
579 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
580 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
581 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
582 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
583 of two for I960 only.
584 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
585 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
587 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
588 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
589 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
591 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
592 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
593 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
594 *coffcode.h (coff_write_object_contents): Set alignment field in
595 section header for TIC80COFF files.
598 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
600 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
601 v850_elf_check_relocs, v850_elf_reloc,
602 v850_elf_final_link_relocate): Add support for
603 BFD_RELOC_V850_16_PCREL relocation.
605 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
608 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
610 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
613 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
615 * cpu-v850e: New file.
617 * elf.c (prep_headers): Add support for v850e target.
619 * bfd-in2.h (bfd_architecture): Add support for v850e target.
621 * config.bfd: Add support for v850e target.
623 * archures.c: Add support for v850e target.
625 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
627 * cpu-v850eq: New file.
629 * elf.c (prep_headers): Add support for v850eq target.
631 * bfd-in2.h (bfd_architecture): Add support for v850eq target.
633 * config.bfd: Add support for v850eq target.
635 * archures.c: Add support for v850eq target.
638 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
640 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
641 argument as section relative, rather than an absolute address.
642 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
644 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
646 * config.bfd (arc-*-elf*): Add.
647 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
648 * configure: Rebuild.
649 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
650 (BFD32_BACKENDS): Add elf32-arc.lo.
651 (cpu-arc.lo,elf32-arc.lo): Add rules for.
652 * Makefile.in: Rebuild.
653 * archures.c (architecture list): Add bfd_arch_arc.
654 (bfd_archures_list): Add bfd_arc_arch.
655 (bfd_mach_arc_base): Define.
656 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
657 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
658 (bfd_target_vect): Add them.
659 * bfd-in2.h, libbfd.h: Rebuild.
660 * cpu-arc.c, elf32-arc.c: New files.
661 * elf.c (pre_headers): Recognize bfd_arch_arc.
663 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
665 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
666 data section is correctly rounded to a page in the file.
668 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
670 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
671 there are no symbols.
673 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
675 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
676 file system 14 character limit.
677 * Makefile.am, configure.in: Corresponding changes.
678 * Makefile.in, configure: Rebuild.
680 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
682 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
683 Rebuild dependencies.
684 * Makefile.in: Rebuild.
686 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
688 * Makefile.am (docdir): Define.
689 * Makefile.in: Rebuild.
691 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
693 * configure: Rebuild with autoconf 2.12.1.
695 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
697 * aclocal.m4, configure: Rebuild with new automake patches.
699 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
701 * rs6000-core.c (make_bfd_asection): New function to add a section
702 to the core file bfd.
703 (rs6000coff_core_p): Use make_bfd_asection to add the core file
705 Use BFD routines to seek, read and stat the core file.
706 Handle .data sections from loaded objects and anonymously mmapped
707 regions, these are available in AIX 4 core files.
709 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
711 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
712 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
713 copy; use a patches libtool instead.
714 * acmacros.m4: Remove.
715 * Makefile.in, aclocal.m4, configure: Rebuild.
717 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
719 * Makefile.am: New file, based on old Makefile.in.
720 * acmacros.m4: New file, copied from old aclocal.m4.
721 * acinclude.m4: New file.
722 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
723 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
724 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
725 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
726 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
727 * acconfig.h: Mention PACKAGE and VERSION.
728 * stamp-h.in: New file.
729 * dep-in.sed: Change .o to .lo.
730 * Makefile.in: Now built with automake.
731 * aclocal.m4: Now built with aclocal.
732 * config.in, configure: Rebuild.
735 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
737 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
738 if there is only a relocation to a read-only but not allocatable
739 section (like .stab).
740 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
741 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
742 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
743 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
744 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
746 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
747 (ppc_elf_create_linker_section): These sections are not
748 created by the linker (that is, they are created by the user
749 putting data in them). In particular, they can be the source
750 and target of relocations.
751 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
752 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
753 objects (for instance, 'long double') to 16-byte boundaries.
754 (ppc_elf_size_dynamic_sections): Make the code that generates
755 section symbols exactly the same as for sparc, reducing the
756 number of section symbols output.
757 (ppc_elf_check_relocs): Check postcondition of
758 bfd_elf32_link_record_dynamic_symbol. Make default case the
759 same as corresponding code for sparc, fixing bug involving
761 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
762 forced to be local because of versioning (by replicating
763 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
764 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
766 (ppc_elf_relocate_section): Add handy debugging code for when
767 assertion fails. Add some more 'symbol made local because of
770 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
771 processing a GOT relocation as required by ABI.
773 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
775 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
776 version info if this symbol came from a dynamic object.
777 (elf_link_add_object_symbols): Set the version info of a symbol
778 only if the object actually contains version definitions and
781 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
783 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
784 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
786 * configure: Regenerated with autoconf 2.12.
787 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
789 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
791 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
792 a warning rather than returning an error.
794 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
796 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
798 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
800 * cisco-core.c: define signals for wingdb.
802 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
804 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
805 the same number of aux entries.
807 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
809 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
810 difference of two symbols if the relocation size is 32 bits.
811 (som_write_fixups): Handle R_DATA_EXPR.
813 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
815 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
816 its value if COFF_WITH_PE is defined.
818 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
820 * coff-stubgo32.c: New file.
821 * go32stub.h: New file.
822 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
823 * coffswap.h (coff_swap_filehdr_in): Invoke
824 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
826 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
827 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
828 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
829 COFF_ADJUST_AUX_IN_POST if they are defined.
830 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
831 COFF_ADJUST_AUX_OUT_POST if they are defined.
832 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
833 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
834 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
835 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
836 * targets.c (go32stubbedcoff_vec): Declare.
837 (bfd_target_vector): Add go32stubbedcoff_vec.
838 * configure.in (go32coff_vec): New target vector.
839 (go32stubbedcoff_vec): Likewise.
840 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
841 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
842 * Makefile.in: Rebuild dependencies.
843 (BFD32_BACKENDS): Add coff-stubgo32.o.
844 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
845 (HFILES): Add go32stub.h.
847 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
849 * configure.in: Check for fdopen.
850 * configure, config.in: Rebuild.
851 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
852 __GO32__. Reindent a bit.
854 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
856 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
857 flag for newly created sections.
858 (sunos_add_dynamic_symbols): Don't discard newly created sections
859 if shared library is dynobj.
861 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
863 * elf.c (map_sections_to_segments): When checking whether
864 including a section in a segment would force us to skip a page,
865 align the address of the next segment to avoid wraparound
869 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
871 * coffcode.h (coff_write_object_contents): Initialize
872 target id field to TIC80_TARGET_ID.
873 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
875 (coff_swap_filehdr_in): Swap in target id field if used.
878 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
880 * coff-i386.c (coff_i386_is_local_label_name): New static function
881 if TARGET_UNDERSCORE.
882 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
883 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
885 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
887 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
888 complain_overflow_signed, for 32 bit PC relative relocations.
890 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
892 * elflink.h (elf_link_add_object_symbols): When a version
893 indirection symbol is overridden, make the original symbol point
894 at the real overriding symbol.
896 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
899 * elflink.h (elf_link_output_extsym): Use the right section for a
901 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
902 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
904 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
906 * elflink.h (elf_merge_symbols): Resolve indirect and warning
907 symbols before checking for new symbols.
909 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
911 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
913 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
914 file, not aoutsz bytes (they are different in XCOFF .o files).
916 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
917 redefined by objects included from archives.
919 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
921 * elflink.h (elf_merge_symbol): In the case of a new defined
922 symbol overriding an old defined symbol, return the hash table
923 entry which we modify, even if it is the target of an
925 (elf_link_add_object_symbols): If the real name of the symbol gets
926 overridden, convert the versioned symbol into an indirect symbol
929 * elflink.h (elf_merge_symbol): New static function, broken out of
930 elf_link_add_object_symbols.
931 (elf_link_add_object_symbols): Call it.
933 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
935 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
936 handle case where COFF filehdr does not immediately follow PE
938 * coffgen.c (coff_object_p): Remove useless seek to current
941 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
943 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
946 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
948 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
949 symbols, skip N_ABS symbols with debugging storage classes.
951 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
953 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
954 relocs in shared libraries which refer to local symbols. Cope
955 with addend when processing a GOT relocation.
957 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
958 for sections that the linker didn't create.
959 (ppc_elf_finish_dynamic_sections): Only try to write out a section
960 symbol if it was created in ppc_elf_size_dynamic_sections.
961 (ppc_elf_relocate_section): Complain if we have to generate a reloc
962 relative to a section for which we didn't output a symbol.
964 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
965 relocs are 'rela' relocs, like everything else. .rela.plt is not
966 a read-only section, so we don't have to special-case it.
968 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
969 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
971 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
972 (ppc_elf_relocate_section): @got offsets are 4 from start of the
974 * elflink.c (_bfd_elf_create_got_section): The three reserved
975 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
977 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
980 * elf32-ppc.c (ppc_elf_check_relocs): Use
981 _bfd_elf_create_got_section to create the GOT rather than
982 ppc_elf_create_linker_section. Create the '.rela.got' section
984 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
985 symbol has a GOT entry.
986 (ppc_elf_relocate_section): Record when a symbol is used through
987 the GOT, and allocate space in the GOT for each such symbol.
988 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
989 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
992 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
993 treated in a similar way to ADDR16_HA relocs.
994 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
995 shared objects; the linker must deal with them.
996 (ppc_elf_create_linker_section): Stop setting
997 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
998 LINKER_SECTION_PLT stuff.
999 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
1000 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
1001 section, not ELF-specific calls.
1002 (elf_backend_plt_not_loaded): Set to 1.
1003 (elf_backend_got_symbol_offset): Set to 4.
1004 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
1005 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
1006 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
1007 plt_not_loaded member.
1008 (_bfd_elf_create_got_section): Apply got_symbol_offset.
1009 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
1011 (elf_backend_G_O_T_offset): Set default to 0.
1012 (elfNN_bed): Set added fields.
1014 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
1015 DT_RELENT in shared objects; should be DT_RELAENT.
1017 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
1018 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
1019 such a reloc (in a non-shared object) refers to a symbol that's
1022 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1024 * elfcode.h (put_signed_word): Define.
1025 (get_signed_word): Define.
1026 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
1027 (elf_swap_reloca_out): Use put_signed_word for the r_addend
1029 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
1030 bfd_get_signed_32 to set the r_addend field.
1031 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
1032 bfd_h_get_signed_64 to set the r_addend field.
1034 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
1036 * elf32-i386.c (elf_i386_relocate_section): When generating a
1037 shared library, do the relocation if the input section is not
1038 allocated in memory.
1040 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
1041 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
1042 (elf_fix_symbol_flags): New static function, broken out of
1043 elf_adjust_dynamic_symbol.
1044 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
1045 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
1046 forced local even if NEEDS_PLT is set. When forcing a symbol to
1047 be local, clear NEEDS_PLT.
1048 (elf_link_output_extsym): Remove unused local bed.
1050 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
1052 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
1053 for derived elf linker hash table entries. References to
1054 elf_link_hash_entry changed appropriately.
1055 (elf32_mn10300_link_hash_table): New structure for derived elf
1057 (elf32_mn10300_hash_table): Define.
1058 (elf32_mn10300_link_hash_traverse): Likewise.
1059 (elf32_mn10300_link_hash_newfunc): New function.
1060 (elf32_mn10300_link_hash_table_create): Likewise.
1061 (elf32_mn10300_finish_hash_table_entry): Likewise.
1062 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
1063 of prologue code, and call:32->call:16 relaxing.
1064 (compute_function_info: New function.
1065 (bfd_elf32_bfd_ilink_hash_table_create): Define.
1067 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
1069 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
1070 for a symbol which is being forced to be local.
1071 * elf32-i386.c (elf_i386_relocate_section): Write out the
1072 relocation value for a GOT reloc for a symbol which is turning
1073 into a local symbol.
1074 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
1075 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
1077 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
1079 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
1080 value if the symbol is turning into a local symbol.
1081 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1082 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1084 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
1086 * elflink.h (elf_link_add_object_symbols): Also read verneed
1087 information by calling `_bfd_elf_slurp_version_tables'.
1088 (elf_link_add_object_symbols): For undefined symbols look for
1089 version information in the verneed records.
1090 (elf_link_add_object_symbols): Use soname of shared object
1091 for verneed record if it is available.
1093 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1095 * cpu-arm.c: Add prototypes for compatible and scan.
1096 * cofflink.c: Add prototype for mark_relocs.
1098 * archive.c (bfd_special_undocumented_glue): Change filename to
1099 const pointer. Add prototype.
1101 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1103 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
1104 sections that will be discarded.
1106 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
1108 * elflink.h (elf_link_find_version_dependencies): When searching
1109 for known version symbol skip non-matching verdef records, not
1112 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
1114 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
1115 not a bfd_vma, to the base file, to match how dlltool reads it.
1117 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
1119 * reloc.c: Add thumb relocations.
1121 * bfd-in2.h: Add Thumb relocations.
1123 * libbfd.h: Add Thumb relocations.
1125 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1127 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
1129 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
1131 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
1132 for a section even if it is not loaded.
1134 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
1136 (_bfd_coff_link_input_bfd): Separate section VMA handling for
1137 input and output files.
1138 (_bfd_coff_generic_relocate_section): Check whether input file,
1139 not output file, is a PE file.
1141 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
1143 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
1145 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
1147 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
1150 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
1152 * cpu-arm.c (compatible): Add test for supersets of ARM
1155 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
1157 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
1160 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
1162 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
1163 called directly by gas/config/tc-arm.c.
1165 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
1167 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
1168 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
1170 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
1172 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
1175 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
1177 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
1178 (coff_bfd_copy_private_bfd_data): Ditto.
1179 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
1180 (coff_arm_bfd_print_private_bfd_data): Ditto.
1181 (coff_arm_bfd_set_private_flags): Ditto.
1182 (coff_arm_bfd_copy_private_bfd_data): Ditto.
1184 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
1186 * libcoff-in.h (struct coff_final_link_info): Add boolean
1187 global_to_static member for support of task linking.
1188 (_bfd_coff_write_task_globals): Add prototype.
1189 * libcoff.h: Regenerate.
1190 * coffcode.h (coff_write_object_contents): Use #ifdef to
1191 check RS6000COFF_C, to be consistent with all other uses
1193 * cofflink.c (_bfd_coff_final_link): If doing task linking,
1194 call _bfd_coff_write_task_globals.
1195 (_bfd_coff_link_input_bfd): If doing task linking, convert
1196 global functions to static.
1197 (_bfd_coff_write_global_sym): If doing task linking, convert
1198 global variables to static.
1199 (_bfd_coff_write_task_globals): New function.
1200 start-sanitize-tic80
1201 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
1202 (C_AUTOARG): #undef since it clashes with C_UEXT.
1203 (C_LASTENT): #undef since it clashes with C_STATLAB.
1204 * coffcode.h (coff_write_object_contents): Use TIC80COFF
1206 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
1207 when TIC80COFF defined (clashes with C_UEXT). Explicitly
1208 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
1211 start-sanitize-tic80
1212 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
1214 * coff-tic80.c (tic80_howto_table): Change overflow check for most
1215 PP relocations to complain_overflow_dont.
1217 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
1219 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
1220 name of R_RELLONG to "RELLONG". Set rightshift and complain for
1222 (ppbase_reloc, glob15_reloc): New static functions.
1223 (glob16_reloc, local16_reloc): New static functions.
1224 (rtype2howto): Handle all relocation types.
1225 (coff_tic80_relocate_section): New static function.
1226 (coff_relocate_section): Define to coff_tic80_relocate_section.
1227 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
1230 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
1232 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
1233 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
1235 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
1236 callers. If PE file, don't add section VMA.
1237 (coff_write_alien_symbol): If PE file, don't add section VMA.
1238 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1239 (_bfd_coff_write_global_sym): Likewise.
1240 (_bfd_coff_generic_relocate_section): Likewise.
1242 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
1245 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
1247 * cofflink.c (mark_relocs): Add new function to mark symbols which
1248 are used by relocations.
1249 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
1250 suppress the skipping of symbols that have thus been marked.
1252 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
1254 * coff-sh.c (sh_merge_private_data): New static function.
1255 (coff_bfd_merge_private_bfd_data): Define.
1257 start-sanitize-tic80
1258 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
1260 * coff-tic80.c: Remove unnecessary #ifdefs.
1261 * config.bfd: Set targ_underscore to yes for tic80.
1263 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
1265 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
1266 with unresolved external symbols in GDB).
1269 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
1271 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
1272 the symbols associated with each BFD.
1273 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
1275 * elf-m10200.c: Likewise.
1276 * elf32-m32r.c: Likewise.
1277 * elf32-sh.c: Likewise.
1279 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
1281 * elflink.h (elf_link_add_object_symbols): Don't decrease the
1282 alignment of a common symbol. If two symbols that look like
1283 common symbols are found in two shared libraries, and the size is
1284 different, use the larger size, and warn if --warn-common. If a
1285 common symbol overrides a definition in a shared library, set the
1286 size to the larger size, and warn if --warn-common.
1288 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
1290 * cpu-arm.c (compatible): Allow default machine to be polymorphed
1291 into any other machine type.
1293 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
1295 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
1296 data into an unitialised destination set its machine type as well.
1298 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1300 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
1301 to common symbol size. Consistently treat uninitialized symbols
1302 in shared objects as common symbols.
1304 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
1306 * archures.c (constants): Added new constants to identify the
1307 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1308 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
1310 * bfd-in2.h (constants): Added new constants to identify
1311 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
1312 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
1313 bfd_mach_arm_4T. This file is auto-magically generated from the
1314 archures.c file. This update is just to save work.
1316 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
1317 coff_arm_bfd_print_private_bfd_data,
1318 coff_arm_bfd_set_private_flags,
1319 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
1320 (global): Macro redefinitions set up to use these new functions.
1322 * coffcode.h (coff_mkobject_hook): Added call to
1323 coff_arm_bfd_set_private_flags().
1324 (coff_set_arch_mach_hook): Added code to set machine type based on
1325 bits stored in internal flags.
1326 (coff_set_flags): Added code to set the new bits in the flags
1327 field based on the machine number.
1328 (function definition macros): Made all function definition macros
1329 conditional so that they can be overridden by target specific
1332 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
1333 Structure extended to include new types, one each for ARMv2,
1334 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
1336 * libcoff-in.h (struct coff_tdata): Added flags field.
1338 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
1340 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
1342 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
1345 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
1347 * coffgen.c (coff_find_nearest_line): If there are no syments,
1350 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
1352 * config.bfd: cope with '*-*-linux-gnuaout' targets.
1354 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
1356 * targmatch.sed: Add explicit \n characters to work around bug in
1357 HP/UX 10.20 sed program.
1359 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
1361 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
1364 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
1366 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
1368 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1370 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
1371 (struct elf_m68k_pcrel_relocs_copied, struct
1372 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
1373 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
1374 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
1375 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
1377 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
1378 PC relative relocs for a global symbol defined in a regular
1379 object, and count the number of PC relative relocs copied for any
1381 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
1382 traverse with elf_m68k_discard_copies.
1384 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
1386 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
1387 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
1389 * coffcode.h (coff_compute_section_file_positions): Force the
1390 potential last byte in the file to be written out when
1393 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
1395 * configure.host (mips*-*-openbsd*): New host.
1397 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
1399 * elflink.h (elf_link_add_object_symbols): Only subtract the
1400 section VMA from the symbol value if this is a fully linked file.
1402 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
1403 (struct elf_i386_link_hash_entry): Define.
1404 (struct elf_i386_link_hash_table): Define.
1405 (elf_i386_link_hash_traverse): Define.
1406 (elf_i386_hash_table): Define.
1407 (elf_i386_link_hash_newfunc): New static function.
1408 (elf_i386_link_hash_table_create): New static function.
1409 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
1410 PC relative relocs for a global symbol defined in a regular
1411 object, and count the number of PC relative relocs copied for any
1413 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
1414 traverse with elf_i386_discard_copies.
1415 (elf_i386_discard_copies): New static function.
1416 (bfd_elf32_bfd_link_hash_table_create): Define.
1418 From Gordon W. Ross <gwr@mc.com>:
1419 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
1420 (sunos4_aout_backend): Use MY_entry_is_text_address.
1423 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
1425 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
1426 R_D30V_32_NORMAL to 2 (4 bytes).
1429 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
1431 From Gordon W. Ross <gwr@mc.com>:
1432 * netbsd.h (N_SHARED_LIB): Define.
1433 (SEGMENT_SIZE): Don't define.
1434 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
1436 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
1437 (SEGMENT_SIZE): Don't define.
1439 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
1440 to sizeof Rela structure, not sizeof Rel structure. From Gary
1441 Thomas <g.thomas@opengroup.org>.
1443 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
1445 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
1446 whenever entry is larger than text address, but only by whole
1447 pages. From Gordon W. Ross <gwr@mc.com>.
1449 * Makefile.in (install): Depend upon installdirs. Use
1450 mkinstalldirs to build $(oldincludedir).
1451 (installdirs): New target.
1453 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
1454 if this is a debugging section which we are stripping.
1456 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
1458 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
1459 alpha-specific target data struct.
1461 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
1463 From Thomas Graichen <graichen@rzpd.de>:
1464 * Makefile.in: Always use $(SHELL) when running move-if-change.
1465 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1466 * configure: Rebuild.
1468 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
1470 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
1471 VMA if this is an executable file or a shared object.
1473 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
1476 * libaout.h (struct aout_backend_data): Add entry_is_text_address
1478 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
1479 start of the file. Remove uses later on which switch using
1481 (MY(callback)): Handle entry_is_text_address.
1482 (MY_entry_is_text_address): Define if not defined.
1483 (MY(backend_data)): Initialize new field.
1484 * aoutf1.h (sunos4_aout_backend): Likewise.
1485 * i386aout.c (MY(backend_data)): Likewise.
1486 * i386mach3.c (MY(backend_data)): Likewise.
1487 * mipsbsd.c (MY(backend_data)): Likewise.
1488 * sparclynx.c (sparclynx_aout_backend): Likewise.
1489 * netbsd.h (SEGMENT_SIZE): Define if not defined.
1490 (MY_entry_is_text_address): Define.
1491 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
1493 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
1494 whose name starts with `.'.
1496 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
1498 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
1499 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
1500 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
1501 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
1502 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
1503 sparc-*-openbsd*): New targets.
1504 * configure: Rebuild.
1506 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
1508 * stabs.c (struct stab_section_info): New field
1510 (_bfd_link_section_stabs): Fill the above array.
1511 (_bfd_stab_section_offset): Use `cumulative_skips' to
1512 speed up offset calculation.
1514 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
1516 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
1517 addend for non pc-relative relocations.
1519 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
1520 for non-existent function.
1522 * elf-m10300.c (mn10300_elf_relax_section): New function.
1523 (mn10300_elf_relax_delete_bytes): Likewise.
1524 (mn10300_elf_symbol_address_p): Likewise.
1525 (mn10300_elf_get_relocated_section_contents): Likewise.
1526 (bfd_elf32_bfd_relax_section): Define.
1527 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1529 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
1531 * configure.host: Set SHLIB_LIBS.
1532 * configure.in: Substitute SHLIB_LIBS.
1533 * configure: Rebuild.
1534 * Makefile.in (SHLIB_LIBS): New variable.
1535 ($(SHLIB)): Use $(SHLIB_LIBS).
1537 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
1539 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
1540 with bfd_section_vma.
1542 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
1544 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
1545 Correct CPU file names for mn10[23]00.
1546 * configure: Rebuild.
1548 * bfd.c (bfd_record_phdr): Cast count to size_t before
1551 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
1552 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
1553 (xcoff_write_archive_contents): LIkewise.
1554 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
1555 (mips_elf_create_procedure_table): Likewise.
1556 * peicode.h (pe_print_idata): Likewise.
1557 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
1558 * xcofflink.c (xcoff_get_section_contents): Likewise.
1559 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
1560 (xcoff_link_add_symbols): Likewise.
1561 (xcoff_link_add_symbols): Likewise.
1563 * ppcboot.c (ppcboot_set_arch_mach): Make static.
1564 (ppcboot_bfd_print_private_bfd_data): Likewise.
1566 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
1567 to complain_overflow_signed.
1569 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
1571 * VERSION: Set to 2.8.1.
1573 * Branched binutils 2.8.
1575 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
1576 deciding whether to copy a reloc into a shared object.
1577 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
1578 relocs in unallocated sections.
1579 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
1580 R_SPARC_RELATIVE relocs in unallocated sections.
1582 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
1584 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
1585 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
1588 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
1590 * elflink.h (elf_link_add_object_symbols): Let a common symbol
1591 override an uninitialized symbol from a shared library with a
1594 * elf-m10200.c: Rename from elf32-mn10200.c.
1595 * elf-m10300.c: Rename from elf32-mn10300.c.
1596 * cpu-m10200.c: Rename from cpu-mn10200.c
1597 * cpu-m10300.c: Rename from cpu-mn10300.c
1598 * Makefile.in: Update accordingly.
1600 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
1601 (elf_mips_isa): Move to earlier in file.
1602 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
1603 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
1606 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
1609 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
1611 * configure.com: New file.
1612 * config.h-vms: Remove file.
1613 * makefile.vms: Update for new configure scheme.
1615 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1617 * libcoff-in.h (ppc_allocate_toc_section): Declare.
1618 (ppc_process_before_allocation): Declare.
1619 * libcoff.h: Rebuild.
1621 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
1623 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
1625 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1627 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
1629 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
1630 symbol index for a R_IHCONST reloc.
1632 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1634 * targmatch.sed: Do not use \(\) recursively.
1636 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1638 * m68klinux.c (MACHTYPE_OK): Define.
1639 * i386linux.c (MACHTYPE_OK): Define.
1641 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
1643 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
1644 <hjl@gnu.ai.mit.edu>:
1645 * sparclinux.c: New file.
1646 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
1647 * bfd-in2.h: Rebuild.
1648 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
1649 * configure.in (sparclinux_vec): Add to list of vectors.
1650 * configure: Rebuild.
1651 * targets.c (sparclinux_vec): Declare.
1652 (bfd_target_vector): Add sparclinux_vec.
1653 * Makefile.in: Rebuild dependencies.
1654 (BFD32_BACKENDS): Add sparclinux.o.
1655 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
1657 * coff-mips.c (mips_ecoff_backend_data): Initialize new
1658 bfd_coff_backend_data field.
1659 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1661 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
1662 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
1663 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
1665 * bfd.c: Include "libiberty.h".
1666 (strerror): Don't declare.
1667 (bfd_errmsg): Call xstrerror rather than strerror.
1669 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
1671 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
1672 reloc even if the symbol is in the .bss section.
1673 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1674 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1675 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1677 * coffcode.h (bfd_coff_backend_data): Add new field
1678 _bfd_coff_default_section_alignment_power.
1679 (bfd_coff_default_section_alignment_power): Define.
1680 (bfd_coff_std_swap_table): Initialize new field.
1681 * libcoff.h: Rebuild.
1682 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
1683 symbol to the default section alignment.
1685 * COPYING: Update FSF address.
1688 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1690 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
1691 21-bit absolute that made it act as a relative.
1694 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
1696 * elflink.c (_bfd_elf_create_linker_section): Don't set
1697 bss_section and rel_section from existing sections.
1699 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
1702 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
1704 * aoutx.h (some_aout_object_p): Change executable test to fix
1705 problems with embedded a.out systems.
1707 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
1709 * stabs.c (_bfd_stab_section_offset): New function.
1710 * libbfd-in.h (_bfd_stab_section_offset): Declare.
1711 * libbfd.h: Rebuild.
1712 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
1714 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1715 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1716 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1717 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1718 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1720 * stabs.c (_bfd_link_section_stabs): Copy over the first header
1721 symbol. Check for memory allocation failure of *psinfo.
1722 (_bfd_write_section_stabs): Add psinfo parameter. Change all
1723 callers. Set the value of the header symbol.
1724 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
1725 * libbfd.h: Rebuild.
1727 start-sanitize-tic80
1728 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
1730 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
1731 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
1732 reloc types, rather than silently failing to generate an output file.
1735 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
1737 * targmatch.sed: Use the hold space to put the #ifdef around the
1738 the string constant.
1739 * targets.c (UNSUPPORTED_TARGET): Don't define.
1740 (find_target): Don't check for UNSUPPORTED_TARGET.
1741 (bfd_set_default_target): Don't try to optimize by checking for
1744 * Makefile.in: Rebuild dependencies.
1745 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
1746 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
1747 (elf32-m32r.o): Remove explicit target.
1749 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
1752 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
1753 count section symbols for sections that were created by the
1754 linker, or are not allocatable or not loadable.
1755 (elf32_sparc_finish_dynamic_sections): Output output section
1756 symbols for section for which we made space for them.
1758 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
1760 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
1761 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
1763 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
1765 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
1766 (m32r_hi16_list): New static local.
1767 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
1768 (m32r_elf_do_hi16_reloc): Delete.
1769 (m32r_elf_relocate_hi16): New function.
1770 (m32r_elf_lo16_reloc): New function.
1771 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
1774 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
1776 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
1777 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
1778 (m32r_elf_final_sda_base): New function.
1779 (m32r_elf_relocate_section): Rewrite sdata support.
1780 (m32r_elf_finish_dynamic_sections): Delete.
1782 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
1784 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
1785 * coff-svm68k.c: New file. Just defines some macros and includes
1787 * coff-m68k.c: Add functions to handle common addends, moved in
1788 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
1789 Control whether relocs are visible using STATIC_RELOCS.
1790 * cf-m68klynx.c: Simplify greatly: just define macros to control
1792 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
1793 * targets. (m68ksysvcoff_vec): Declare.
1794 (bfd_target_vector): Add m68ksysvcoff_vec.
1795 * config.bfd (m68*-motorola-sysv*): New target.
1796 * configure.in (m68ksysvcoff_vec): New vector.
1797 * configure: Rebuild.
1798 * Makefile.in: Rebuild dependencies.
1799 (BFD32_BACKENDS): Add coff-svm68k.o.
1800 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
1802 * binary.c (binary_set_section_contents): Don't get misled if the
1803 first section is not loadable. From Matthew L. Martin
1806 * elflink.h (elf_bfd_final_link): Set the value of a section
1807 symbol to the section address unless doing a relocateable link.
1809 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
1811 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
1812 .plt entry if we've taken the function's address.
1813 (elf64_alpha_merge_gots): Merge collected flags info as well.
1815 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
1817 * Many files: Add function prototypes.
1818 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
1819 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
1820 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
1821 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
1822 * peicode.h: Change several void * parameters to PTR.
1823 * srec.c (srec_get_symbol_info): Make static.
1824 * syms.c (bfd_symbol_is_absolute): Remove.
1825 * Makefile.in: Rebuild dependencies.
1827 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
1829 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
1830 (bfd_elf32_bfd_is_local_label): Don't define.
1832 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
1835 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
1837 * bfd-in.h: Don't include obstack.h.
1838 (struct bfd_hash_table): Change memory field to PTR.
1839 * bfd.c (struct _bfd): Change memory field to PTR.
1840 * bfd-in2.h: Rebuild.
1841 * libbfd-in.h (bfd_release): Declare as function, don't define as
1843 * libbfd.h: Rebuild.
1844 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
1845 objalloc routines rather than obstack routines.
1846 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1847 (getpagesize): Don't define.
1848 (_bfd_new_bfd): Don't set _bfd_chunksize.
1849 (bfd_openr): Free new bfd and objalloc on failure.
1850 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1851 (bfd_alloc_size): Remove.
1852 (bfd_release): New function.
1853 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1854 objalloc routines rather than obstack routines.
1855 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1856 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1857 objalloc routines rather than obstack routines.
1858 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1859 (struct accumulate): Change memory to struct objalloc *.
1860 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1861 * dep-in.sed: Don't remove obstack.h from dependency list.
1862 * Makefile.in: Rebuild dependencies.
1863 (BFD_H_DEPS): Remove obstack.h.
1864 (install): Don't install obstack.h.
1865 * Many files: Don't include "obstack.h".
1868 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1869 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1870 * libbfd.h: Rebuild.
1871 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1872 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1873 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1875 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1876 old version of bfd_alloc.
1877 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1878 * libbfd.h: Rebuild.
1879 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1881 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1883 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1884 ELF local label syntax as well.
1886 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1888 * config.bfd (powerpc-*-beos*): New target.
1889 * configure.in (powerpc-*-beos*): Add case that explicitly
1890 does not set COREFILE for now. A future BeOS version is
1891 expected to support core files.
1892 * configure: Regenerate with autoconf.
1894 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1896 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1897 seen with a local symbol, rather than crashing.
1899 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1900 version symbols if there aren't any.
1902 start-sanitize-tic80
1903 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1905 * coff-tic80.c (coff_rtype_to_howto): Define
1906 (coff_tic80_rtype_to_howto): Clone generic coff version and
1907 add code to handle the funky TI "internal relocations".
1910 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1912 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1913 or size changes because of a weak symbol.
1915 * cisco-core.c (SIGEMT): Define if not defined.
1917 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1919 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1920 setting ever. Sanity check the version number. Sort out copying
1921 flags and other information when adding an indirect symbol.
1922 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1923 symbols added by the backend. Clear the entire contents of the
1925 (elf_export_symbol): Ignore indirect symbols.
1926 (elf_link_output_extsym): Accept a section without an owner in an
1928 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1929 version count. Correct the allocation of x_versymp.
1931 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1932 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1933 Don't return bfd_und_section_ptr when info->shared.
1934 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1935 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1936 (mips_elf_check_relocs): Resolve an indirect symbol in
1938 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1939 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1941 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1943 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1945 From Eric Youngdale <eric@andante.jic.com>:
1946 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1947 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1948 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1949 versioned symbol appears in both a regular and a shared object.
1950 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1951 appropriate. Improve error message.
1952 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1953 all uses. Add localsyms field.
1954 (elf_bfd_final_link): When generating a shared library, call
1955 elf_link_output_extsym to output all local symbols.
1956 (elf_link_output_extsym): Handle symbols which were forced to
1959 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1961 From Eric Youngdale <eric@andante.jic.com>:
1962 * elf-bfd.h (elf_symbol_type): Add version field.
1963 * elfcode.h (elf_slurp_symbol_table): Set version field.
1964 * elflink.h (elf_link_add_object_symbols): When creating an
1965 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1966 appropriate. Set up an indirection from the nondefault version of
1968 (NAME(bfd_elf,size_dynamic_sections)): Call
1969 elf_link_assign_sym_version before checking whether there are any
1970 versions. Always record the version name as a dynamic symbol.
1971 Initialize counters.
1972 (elf_link_assign_sym_version): After finding a version, see if a
1973 symbol should be forced to local scope. Create a new version
1974 definition if appropriate.
1975 (elf_link_output_extsym): Correct indirect symbol handling.
1976 * elf.c (bfd_elf_print_symbol): Print version information.
1977 (bfd_section_from_shdr): Turn version sections into BFD sections.
1978 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1979 if sh_info is not already set.
1980 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1982 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1983 _bfd_stringtab_add to copy the name into permanent memory if
1986 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1988 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1990 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1992 * coffcode.h (bfd_coff_backend_data): Change
1993 _bfd_coff_compute_section_file_positions to return a boolean
1994 value. Change all callers.
1995 (coff_compute_section_file_positions): Change return type to
1996 boolean. If the size of the last section changed, then output a
1997 zero byte at the end of the file.
1998 * libcoff.h: Rebuild.
2000 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
2001 for at least 6 output symbols.
2002 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
2003 emit a TC csect to represent the space they take up. For an XO
2004 symbol, just emit a reference, not a csect.
2006 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
2007 Solaris doesn't like the combined options, and the -f is
2009 (stamp-tshlink, install): Likewise.
2011 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
2012 handling when little endian.
2014 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
2016 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
2017 (mn10300_elf_relocate_section): Likewise.
2018 (elf_backend_relocate_section): Define.
2020 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
2021 relocs. Replace them with generic PCREL_{8,16,32} relocs.
2022 (elf32_mn10300_howto_table): Likewise.
2023 (elf32_mn10300_reloc_map): Likewise.
2024 (bfd_elf32_mn10300_reloc): Delete unused function.
2026 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
2028 start-sanitize-tic80
2029 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
2030 understand, just set the howto field to NULL, and the caller will
2031 print an appropriate error message.
2033 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
2034 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
2035 block. Use NULL for initializations of "ptr" rather than bare 0.
2036 * coff-h8300.c: Fix typo in comment.
2037 * coff-h8500.c: Ditto.
2039 * coff-z8k.c: Ditto.
2041 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
2043 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
2044 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
2045 m32r_elf_get_relocated_section_contents): First pass at relax support.
2047 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
2049 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
2050 entry for reading verdef records.
2051 Use correct braces for computing increments of extverdaux and
2052 exteverdef record pointers.
2054 start-sanitize-tic80
2055 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
2057 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
2061 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
2063 * elflink.h (elf_link_find_version_dependencies): Check that
2064 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
2067 start-sanitize-tic80
2068 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
2070 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
2073 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
2075 * targets.c (bfd_default_vector): Make non-const.
2076 (find_target): New static function, broken out of
2078 (bfd_set_default_target): New function.
2079 (bfd_find_target): Call find_target. When defaulting, use
2080 bfd_default_vector[0] if it is not NULL.
2081 * libbfd-in.h (bfd_default_vector): Adjust declaration.
2082 * bfd-in2.h, libbfd.h: Rebuild.
2084 * syms.c (bfd_is_local_label): Return false if the symbol has no
2086 * coff-i960.c (coff_i960_is_local_label_name): New function.
2087 (coff_bfd_is_local_label_name): Define.
2088 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
2089 (coff_bfd_is_local_label_name): Define.
2090 * coff-rs6000.c (xcoff_is_local_label_name): New function.
2091 (coff_bfd_is_local_label_name): Define.
2092 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
2093 with .. or _.L_ as local.
2094 * elf32-i386.c (elf_i386_is_local_label_name): New function.
2095 (bfd_elf32_bfd_is_local_label_name): Define.
2096 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
2097 beginning with $ as local.
2099 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
2101 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
2102 rather than comparing against info->lprefix.
2103 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2104 * elflink.h (elf_link_input_bfd): Likewise.
2105 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2106 * xcofflink.c (xcoff_link_input_bfd): Likewise.
2108 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
2109 _bfd_elf_is_local_label_name if not already defined.
2110 * elf.c (_bfd_elf_is_local_label_name): New function.
2111 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
2113 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
2114 (m88k_is_local_label_name): New static function.
2116 * coffcode.h (coff_bfd_is_local_label_name): Define as
2117 _bfd_coff_is_local_label_name if not already defined.
2118 * coffgen.c (_bfd_coff_is_local_label_name): New function.
2119 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
2120 * libcoff.h: Rebuild.
2122 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
2123 to _bfd_is_local_label_name.
2124 (bfd_target): Likewise.
2125 * syms.c (bfd_is_local_label): Define as function, not macro.
2126 (bfd_is_local_name): Define.
2127 * libbfd.c (bfd_generic_is_local_label_name): Rename from
2128 bfd_generic_is_local_label, and take a string rather than a
2130 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
2131 (_bfd_nosymbols_bfd_is_local_label_name): Define.
2132 (bfd_generic_is_local_label): Don't declare.
2133 (bfd_generic_is_local_label_name): Declare.
2134 * bfd-in2.h, libbfd.h: Rebuild.
2135 * All backends: Change local_label to local_label_name.
2137 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
2138 (mips_elf_relocate_got_local): Change return type to boolean.
2139 Don't assume that the first zero entry is unassigned; instead, use
2141 (mips_elf_relocate_section): Check return value of
2142 mips_elf_relocate_got_local.
2143 (mips_elf_create_got_section): Initialize assigned_gotno field.
2146 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2148 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
2152 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
2154 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
2155 that have no contents merely because linker_mark is not set.
2157 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
2159 * config.bfd (mips*-*-lnews*): New target.
2160 * coff-mips.c (mips_relocate_section): Make assert compare
2161 content byteorder instead of header byteorder.
2162 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
2164 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
2165 * configure.in (ecoff_biglittle_vec): Add case.
2166 * configure: Update.
2168 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
2170 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
2171 name begins with ".note".
2172 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
2173 section whose name begins with ".note".
2174 (get_program_header_size): Corresponding change.
2176 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
2177 jal and for jal overflow.
2179 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
2181 From Eric Youngdale <eric@andante.jic.com>:
2182 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
2183 not found, try looking it up again without the version name.
2184 (elf_link_add_object_symbols): Always link against the dynamic
2185 symbol table of a dynamic object. When linking against a dynamic
2186 object, include version strings in symbol names, and set up
2187 version information. Add indirect symbols for default versions.
2188 (elf_link_create_dynamic_sections): Add special version sections.
2189 (struct elf_assign_sym_version_info): Define.
2190 (struct elf_find_verdep_info): Define.
2191 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
2192 up version sections.
2193 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
2194 (elf_link_find_version_dependencies): New static function.
2195 (elf_link_assign_sym_version): New static function.
2196 (elf_link_renumber_dynsyms): New static function.
2197 (struct elf_final_link_info): Add symver_sec field.
2198 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
2199 local symbols of a dynamic object. Handle DT_VER* constants.
2200 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
2201 dynamic object. Skip indirect symbols from ELF objects. Remove
2202 the version name before choosing a hash bucket. Write out the
2203 version information if appropriate.
2204 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
2205 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2206 (bfd_elf64_size_dynamic_sections): Likewise.
2207 * bfd-in2.h: Rebuild.
2208 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
2209 Change elf_link_hash_flags to unsigned short.
2210 (ELF_LINK_HIDDEN): Define.
2211 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
2212 dynverdef_hdr, dynversym_section, dynverdef_section,
2213 dynverref_section, cverdefs, cverrefs, verdef, verref.
2214 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
2215 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
2216 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
2217 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
2218 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
2219 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
2220 (_bfd_elf_slurp_version_tables): Declare.
2221 * elf.c (_bfd_elf_swap_verdef_in): New function.
2222 (_bfd_elf_swap_verdef_out): Likewise.
2223 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
2224 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
2225 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
2226 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
2227 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
2228 version information if there is any.
2229 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
2230 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
2231 (elf_fake_sections): Handle .gnu.version* section names.
2232 (assign_section_numbers): Handle SHT_GNU_ver* section types.
2233 (_bfd_elf_slurp_version_tables): New function.
2234 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
2235 version name in string entered in dynamic hash table.
2236 * elfcode.h: Include fnmatch.h.
2237 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
2238 symbol which was forced to become local.
2239 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2240 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2241 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2242 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
2244 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
2246 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
2248 (mn10200_elf_relax_section): Correctly compute a symbol's value
2249 when the symbol is local, but not in the same section as we are
2250 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
2253 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
2255 * elf32-m32r.c: Rewrite to use ELF backend linker.
2256 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
2257 Add small data area support (R_M32R_SDA16).
2258 * reloc.c: Document BFD_RELOC_M32R_SDA16.
2259 * bfd-in2.h,libbfd.h: Regenerated.
2261 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
2263 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
2264 (mn10200_elf_relax_delete_bytes): Likewise.
2265 (mn10200_elf_symbol_address_p): Likewise.
2266 (mn10200_elf_get_relocated_section_contents): Likewise.
2267 (bfd_elf32_bfd_relax_section): Define.
2268 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
2270 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
2271 (mn10200_elf_relocate_section): Likewise.
2272 (elf_backend_relocate_section): Define.
2275 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2277 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
2278 reloc.c, targets.c: New target, elf-*-D30V.
2280 * bfd-in2.h, configure, libbfd.h: Rebuilt.
2282 * cpu-d30v.c, elf32-d30v.c: New files.
2285 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
2287 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
2288 * bfd-in2.h: Regenerated.
2289 start-sanitize-tic80
2290 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
2291 (rtype2howto): Add function.
2292 (tic80_howto_table): Add.
2295 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
2297 * sysdep.h: Don't define errno in MSVC if error.h is included.
2299 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
2301 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
2302 is initialized before it is used.
2304 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
2306 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
2307 symbol into a weak undefined symbol; leave it as a common symbol.
2309 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
2311 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
2312 about a symbol defined in a dynamic object if it has already been
2313 defined in a regular object.
2315 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
2317 * makefile.vms: Add gcc flags to allow compiling with current gcc
2319 (targmatch.h): New dependency.
2321 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
2323 * evax.h (ALPHA_R_CODEADDR): New relocation.
2324 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
2326 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
2328 * bfd-in2.h, libbfd.h: Rebuild.
2330 Restrict symbol length to 64 bytes, case preserving:
2331 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
2332 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
2333 (_bfd_evax_length_hash_symbol): Added.
2334 * evax-etir.c (_bfd_evax_write_etir): Call
2335 _bfd_evax_length_hash_symbol before output of symbol.
2336 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
2337 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
2339 * evax-emh.c: Output filename to object file without path.
2341 * evax-egsd.c: New sections for local and global commons.
2343 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
2344 evax-misc.c, evax.h: Remove 8 bit characters from copyright
2345 notices. Replace AXP with Alpha.
2347 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
2349 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
2350 sections if we are creating a shared library.
2352 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
2354 * configure.host (i386-windows): Don't set host64=true.
2356 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
2358 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
2359 (elf_mips16_gprel_howto): New static variable.
2360 (mips16_gprel_reloc): New static function.
2361 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
2362 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
2363 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
2364 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
2365 * bfd-in2.h, libbfd.h: Rebuild.
2367 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
2369 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
2370 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
2372 start-sanitize-r5900
2373 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
2375 * config.bfd: add r5900
2378 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
2380 * elflink.h (elf_link_input_bfd): If we've discarded a section,
2381 the output section will be the absolute section; don't print an
2382 assertion message for that case when doing a relocateable link.
2384 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
2386 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
2387 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
2388 need_fn_sub, call_stub, and call_fp_stub.
2389 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
2390 (mips_elf_link_hash_newfunc): Initialize new fields.
2391 (mips_elf_link_hash_table_create): Likewise.
2392 (mips_elf_relocate_section): Redirect relocations to use mips16
2393 stubs when appropriate.
2394 (mips_elf_check_relocs): Attach stub sections to the appropriate
2395 symbol. Set need_fn_stub when appropriate.
2396 (mips_elf_always_size_sections): New static function.
2397 (mips_elf_check_mips16_stubs): New static function.
2398 (elf_backend_always_size_sections): Define.
2399 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
2401 * elflink.h (elf_link_input_bfd): Discard local symbols that are
2402 attached to sections which are not being included in the link.
2404 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
2406 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
2407 symbol value when computing the addend for a pc_relative
2410 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
2412 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
2413 relocateable link, just skip pc_relative pcrel_offset relocs.
2414 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
2415 structure for an ARM26 reloc which can be resolved.
2416 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
2417 reloc can be resolved.
2419 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
2420 error in overflow check for R_RELBYTE.
2422 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
2424 * ieee.c (ieee_slurp_section_data): Pick up the start address.
2425 From Mark Rasin <mark.rasin@telrad.co.il>.
2427 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
2430 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
2432 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
2433 (elf_mn10200_howto_table): Likewise.
2434 (mn10200_reloc_map): Likewise.
2436 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
2438 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
2439 * bfd-in2.h, libbfd.h: Regenerated.
2440 * elf32-m32r.c: Add support for them.
2442 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
2444 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
2445 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
2446 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
2447 r_format and r_pcrel. Always return a value.
2448 * riscix.c (MY_final_link_callback): Define to dummy value.
2450 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
2451 relocations against the text segment, look up the output name of
2453 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2454 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2455 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
2456 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2457 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2459 start-sanitize-tic80
2460 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
2462 * coff-tic80.c (tic80coff_vec): Use correct data put/get
2463 routines for little endian data.
2464 * coffcode.h (coff_write_object_contents): Set magic to
2465 TIC80_ARCH_MAGIC for TIc80.
2467 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
2469 * coff-tic80.c (tic80coff_vec): Change to little endian data
2473 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
2475 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
2476 auxiliary_filters parameter to be const char * const *. Accept a
2477 NULL terminated array.
2478 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2479 (bfd_elf32_size_dynamic_sections): Update declaration.
2480 * bfd-in2.h: Rebuild.
2482 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
2484 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
2485 NOTYPE symbol in a text section as a FUNC symbol.
2487 * coffcode.h (coff_compute_section_file_positions): Force
2488 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
2490 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
2492 * libaout.h (machine_type): Reserve several values for sparclet.
2494 start-sanitize-tic80
2495 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2497 * config.bfd (tic80-*-*): Don't require 'coff'.
2500 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2502 * elf32-v850.c (v850_elf_howto_table): Set the special_function
2503 table to v850_elf_reloc for all non-standard relocations.
2504 (v850_elf_check_relocs): Add check for h being non-null.
2505 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
2506 statement instead of multiple ifs.
2507 (v850_elf_relocate_section): Fix up error message, don't just call
2510 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
2512 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
2513 Use bfd_elf_generic_reloc as special function for all relocs.
2514 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
2516 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
2517 24bit pc-relative reloc.
2519 start-sanitize-tic80
2520 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
2522 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
2523 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
2524 header byte order is little endian. Use correct bfd_get and
2525 bfd_put routines for little endian headers.
2526 * coffcode.h (coff_set_arch_mach_hook): Set arch to
2527 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
2530 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
2532 * reloc.c: Add BFD_RELOC_24.
2533 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
2534 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
2535 * bfd-in2.h, libbfd.h: Rebuilt.
2537 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
2539 elf64-alpha multiple .got rewrite:
2541 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
2542 (bfd_elf*_mkobject): Don't define here ...
2543 * elfxx-target.h: ... but rather here. Default always_size_sections
2545 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
2546 what the #defines in elf-bfd.h transmuted it to anyway.
2548 * section.c: Add SEC_LINKER_CREATED flag.
2549 * bfd-in2.h: Rebuild.
2550 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
2551 relocation section flags.
2552 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
2553 SEC_IN_MEMORY to recognize generated bits.
2554 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
2556 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
2557 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
2558 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
2559 * elf32-ppc.c (ppc_elf_create_linker_section,
2560 ppc_elf_size_dynamic_sections): Likewise.
2561 * elf32-sparc.c (elf32_sparc_check_relocs,
2562 elf32_sparc_size_dynamic_sections): Likewise.
2563 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
2565 (_bfd_elf_create_dynamic_sections): Likewise.
2566 (_bfd_elf_make_linker_section_rela): Likewise.
2567 * elflink.h (elf_link_create_dynamic_sections): Likewise.
2568 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
2569 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
2570 to identify generated bits.
2571 (elf_link_input_bfd): Likewise.
2573 * elf64-alpha.c: Rewrite everything touching relocations.
2575 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2577 * elf32-v850.c (all functions and static variables): Go through
2578 and regularize names to be of the form v850_elf_<xxx>.
2579 (toplevel): Include <elf/v850.h>.
2580 (enum reloc_type): Move to include/elf/v850.h.
2581 (v850_elf_check_relocs): For common variables, if the variable is
2582 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
2583 into the appropriate section.
2584 (elf_backend_check_relocs): Define.
2586 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2588 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
2590 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
2592 * config.bfd (mips*el-*-linux*): New target.
2593 (mips*-*-linux*): New target.
2595 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
2596 Return a useful value.
2598 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2600 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
2602 * configure: Rebuild.
2603 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
2604 ac_cv_func_mmap in bfd/configure.host.
2606 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
2607 filter_shlib and auxiliary_filter_shlib parameters.
2608 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
2610 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
2611 (bfd_elf64_size_dynamic_sections): Likewise.
2612 * bfd-in2.h: Rebuild.
2614 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
2616 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
2617 symbols, don't export a symbol which is defined by an object in an
2618 archive which contains shared objects.
2620 start-sanitize-tic80
2621 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
2623 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
2624 for TI TMS320c80 (MVP).
2625 (bfd_archures_list): Add bfd_tic80_arch.
2626 * bfd-in2.h: Regenerate by running "make headers".
2628 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
2630 * cpu-tic80.c (bfd_tic80_arch): Add struct.
2631 * configure.in (case $vec): Correct typo, "tb" not "tp".
2632 Also add cofflink.o for tic80coff_vec.
2633 * configure: Regenerate with autoconf.
2636 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
2638 * libbfd.c: Patch up the mmap code so that it is only built if BFD
2639 is configured with --with-mmap.
2641 start-sanitize-tic80
2642 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
2644 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
2645 (ALL_MACHINES): Add cpu-tic80.o
2646 (cpu-tic80.o, coff-tic80.o): Add dependencies.
2647 * coff-tic80.c: Add skeleton, cloned from another coff config.
2648 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
2652 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
2654 * TODO: Correct a misspelling.
2655 start-sanitize-tic80
2656 * coff-tic80.c: New file for TI TMS320C80 (MVP).
2657 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
2658 * configure.in (case $vec): Add tic80coff_vec entry.
2659 * configure: Regenerate with autoconf.
2660 * archures.c (bfd_tic80_arch): Declare.
2661 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
2662 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
2663 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
2664 (bfd_target_vector): Add tic80coff_vec entry.
2667 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
2669 * elflink.h (elf_buckets): Add some more values for larger
2672 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
2674 * Makefile.in (install): Move subdir_do out of conditional. From
2675 Fred Fish <fnf@cygnus.com>.
2677 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
2679 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
2681 (elf_mn10200_howto_table): Likewise.
2682 (mn10200_reloc_map): Likewise.
2684 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2686 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
2687 mips16 symbol during the link.
2688 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
2690 (mips_elf_link_output_symbol_hook): New static function.
2691 (elf_backend_link_output_symbol_hook): Define.
2693 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
2696 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
2698 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
2699 against SEC_DEBUGGING sections here (revert patch of December 5).
2700 * elfcode.h (elf_object_p): Check for them here, instead.
2702 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
2704 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
2705 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
2707 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
2708 (_bfd_elf_canonicalize_dynamic_reloc): New function.
2709 * elf-bfd.h (struct elf_size_info): Update declaration of
2711 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
2712 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
2713 * elfxx-target.h: Use new dynamic reloc routines by default.
2714 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
2717 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
2719 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
2720 if NAMES_HAVE_UNDERSCORE is defined.
2722 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
2724 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
2726 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2728 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
2731 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
2733 * elflink.h (elf_link_add_object_symbols): Only add a weak
2734 symbol if the real definition is in the dynamic symbol table.
2735 After finding the real definition, then, if it is dynamic, add the
2736 weak symbol to the dynamic symbol table.
2738 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
2740 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
2742 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
2745 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
2747 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
2749 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
2750 (bfd_elf32_mn10300_reloc): Write data in little endian format.
2751 * reloc.c: Remove mn10300 big endian relocs.
2752 * bfd-in2.h, libbfd.h: Rebuilt.
2754 * elf32-mn10200.c: Update from elf32-mn10300.c.
2756 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
2758 * elf32-mn10300.c (elf_symbol_leading_char): Define.
2760 * elf32-mn10300.c: Add some comments.
2762 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
2764 * ihex.c (ihex_scan): Always initialize buf before jumping to
2766 (ihex_read_section): Likewise.
2768 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
2770 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
2771 inplace for most relocs.
2773 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
2775 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
2776 even if SEC_ALLOC is not set.
2777 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
2778 when deciding whether to copy a reloc into a shared object.
2779 (elf_i386_relocate_section): Likewise.
2780 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2781 (elf32_sparc_relocate_section): Likewise.
2782 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
2783 reloc section if it is not set in the source section.
2784 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
2785 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
2786 with a SEC_DEBUGGING section as SEC_DEBUGGING.
2788 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2790 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
2791 expects a .got.plt until we actually create it.
2793 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
2795 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
2796 message for bfd_reloc_outofrange, rather than aborting. From
2797 Philippe De Muyter <phdm@info.ucl.ac.be>.
2799 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
2800 a relocateable link, don't try to process them. From Heinz Wrobel
2801 <wrobel@lpr.e-technik.tu-muenchen.de>.
2803 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
2805 * elf32-mn10300.c (mn10300_info_howto): Renamed from
2806 mn10300_info_howto_rel. Tweak reloc argument to be an
2807 Elf32_Internal_Rela.
2808 (USE_RELA): Define instead of USE_REL.
2809 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
2811 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2813 * configure.in, configure: Handle mips*-sgi-irix6*.
2814 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
2817 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2819 * elf32-i386.c (elf_i386_relocate_section): Warn about a
2820 relocation against a symbol defined in a section with no output
2823 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
2825 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
2826 * configure, config.in: Rebuild with autoconf 2.12.
2828 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
2829 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
2830 (swap_out_syms): Set st_other from existing st_other field.
2831 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
2833 (elf_link_output_extsym): Set the other field from the global hash
2835 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
2836 (elf_mips16_jump_howto): New static variable.
2837 (mips16_jump_reloc): New static function.
2838 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2839 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2840 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2842 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2843 * bfd-in2.h, libbfd.h: Rebuild.
2844 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2846 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2848 * configure.host: Use long long for mips-sgi-irix6*.
2850 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2851 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2853 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2855 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2856 (enum reloc_type): Add more reloc types.
2857 (elf32_mn10300_howto_table): Update for new reloc types.
2858 (elf32_mn10300_reloc_map): Update for new reloc types.
2859 * reloc.c: Add some new relocs for the mn10300 series.
2860 * bfd-in2.h, libbfd.h: Rebuilt.
2862 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2864 * som.c (setup_sections): Don't lose for a space which has
2865 no data, but some symbols.
2867 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2869 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2870 (sunos_link_hash_table_create): Initialize got_needed.
2871 (sunos_create_dynamic_sections): Only set .got section size if it
2872 is not already set. Set got_needed.
2873 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2874 sdynptr, and only handle dynamic sections, if dynamic sections are
2876 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2877 Initialize .got section.
2878 (sunos_scan_ext_relocs): Likewise.
2879 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2881 (sunos_finish_dynamic_link): Check got_needed. Only set up
2882 dynamic linking information if needed.
2884 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2886 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2888 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2890 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2892 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2894 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2897 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2899 * filemode.c: Include sysdep.h.
2900 * ihex.c: Add casts to eliminate compiler warnings.
2901 * sunos.c: Add casts to eliminate compiler warnings.
2903 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2905 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2907 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2908 appropriate relocations in the .so file if shared.
2909 (ppc_elf_relocate_section): Ditto.
2911 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2913 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2914 complain_overflow_unsigned.
2916 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2918 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2919 overflows for R_D10V_16 and R_D10V_18.
2921 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2923 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2924 (do_with_relocs): Likewise.
2925 (do_as_repeat): Likewise.
2926 (copy_expression): Likewise.
2928 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2930 * ieee.c (ieee_write_external_part): Correctly record whether
2931 there is an external part.
2933 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2935 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2936 handle tda offsets for sld.w and sst.w instructions.
2937 Fix alignment check in sld.w and sst.w tda reloc handling.
2939 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2941 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2943 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2945 * elf32-v850.c: Add comments about assumptions about
2946 char, short & long sizes.
2947 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2948 problems for several relocs.
2950 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2951 R_V850_SDA_OFFSET entry.
2953 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2955 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2956 Store import file index in ldindx.
2957 (xcoff_build_ldsyms): Assume that ldsym was not previously
2958 allocated. For an imported symbol, copy ldindx into l_ifile.
2960 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2962 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2963 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2964 fields in R_V850_TDA_OFFSET.
2965 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2966 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2969 * elf32-v850.c: Include bfdlink.h.
2970 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2972 (elf32_v850_bfd_final_link_relocate): New function.
2973 (v850_elf_relocation_section): Likewise.
2974 (elf_backend_relocate_section): Define.
2976 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2978 * binary.c (binary_set_section_contents): Ignore sections which
2979 don't have SEC_LOAD and SEC_ALLOC set.
2981 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2983 * linker.c (_bfd_generic_final_link): Avoid losing static
2984 symbols in the .bss section.
2986 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2988 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2989 (mips32_64bit_reloc): New static function.
2990 (mips_reloc_map): Add entry for BFD_RELOC_64.
2991 (mips_elf_relocate_section): Handle R_MIPS_64.
2993 * linker.c (default_indirect_link_order): Print an error message
2994 when attempting to do a relocateable link with different object
2995 file formats, rather than calling abort.
2997 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2999 * reloc.c (m32r relocs): Rename them.
3000 * bfd-in2.h, libbfd.h: Regenerated.
3001 * elf32-m32r.c: Update.
3002 (m32r_elf_10_pcrel_reloc): New function.
3003 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
3004 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
3006 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3008 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
3009 all sections that will be included in the output file.
3010 (_bfd_generic_link_output_symbols): Discard symbols in sections
3011 which are being discarded.
3012 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
3013 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
3014 (elf_v850_howto_table): Corresponding changes.
3015 (elf_v850_reloc_map): Corresponding changes.
3016 * reloc.c: Add additional V850 relocations.
3017 * bfd-in2.h, libbfd.h: Rebuilt.
3019 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
3020 no longer want in pc-relative relocs.
3022 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
3024 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
3025 accept a reloc against an undefined sybmol!
3027 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
3029 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
3031 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3033 * VERSION: Bump for new relocation.
3035 * hosts/i386bsd.h: If NBPG is not defined, define it as
3036 PAGE_SIZE, for recent versions of FreeBSD.
3038 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
3040 * configure.host: Use `long long' as the 64 bit type on a Solaris
3041 host, since both gcc and the SunPRO compilers support it.
3043 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3045 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
3046 mistake to have reused the ECOFF LITERAL for ELF since they have
3047 different semantics.
3048 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
3049 * bfd-in2.h, libbfd.h: Rebuild.
3051 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
3054 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
3055 dynamic relocation for an undefweak symbol when we are building
3056 a static executable.
3058 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
3060 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
3061 point explicitly to srcdir.
3062 (targmatch.h): Edit references to point explicitly to objdir.
3064 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
3066 * config.bfd: When setting targ_cpu, don't get confused by
3069 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3071 * configure.host: Add support for windows host (a build done
3072 under the Microsoft build environment).
3074 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
3076 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
3077 definition in a dynamic object, add it to the dynamic symbol table
3078 if any dynamic object mentions it. Reverts part of last patch.
3080 * sunos.c (struct sunos_link_hash_table): Add got_base field.
3081 (sunos_link_hash_table_create): Initialize got_base.
3082 (bfd_sunos_size_dynamic_sections): If the .got section is more
3083 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
3085 (sunos_check_dynamic_reloc): Subtract got_base from a base
3086 relative relocation.
3088 * elf32-mips.c (elf_mips_isa): New static function.
3089 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
3090 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
3092 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
3094 * archive.c (do_slurp_coff_armap): Only treat archive as little
3095 endian for i960 COFF.
3097 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
3099 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
3100 by the change in size of the section when EXEC_P is not set.
3102 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
3103 (m68kcoff_rtype_to_howto): New static function.
3104 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
3105 VMA to the addend for a PC relative reloc.
3107 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
3109 * Makefile.in: Rebuild dependencies.
3111 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
3114 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
3116 * Makefile.in: Remove explicit dependencies for mn10200 and
3118 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
3119 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
3120 (dependencies): Rebuilt.
3122 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
3124 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
3125 during this function.
3127 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
3128 section if the flags are compatible.
3130 * configure.in: Add havevecs, and put it in tdefaults.
3131 * mpw-config.in: Likewise.
3132 * configure: Rebuild.
3133 * targmatch.sed: New file; a sed script to build targmatch.h from
3135 * config.bfd: Add #if, #endif, and comments for targmatch.h.
3136 * targets.c: Include "fnmatch.h".
3137 (struct targmatch): Define.
3138 (bfd_target_match): Define by including targmatch.h.
3139 (bfd_find_target): If the target is not found by name, search for
3140 it as a configuration triplet.
3141 * Makefile.in: Rebuild dependencies.
3142 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
3143 i386dynix.o, m68k4knetbsd.o, and riscix.o.
3144 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
3145 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
3146 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
3147 (CFILES): Remove i386dynix.c and hp300bsd.c.
3148 (targmatch.h): New target.
3149 (do_clean): Remove targmatch.h.
3151 * configure.in: Add BFD_NEED_DECLARATION(getenv).
3152 * acconfig.h: Add NEED_DECLARATION_GETENV.
3153 * configure, config.in: Rebuild.
3154 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
3155 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
3157 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
3159 * cpu-mn10x00.c, elf32-mn10x00: Removed.
3160 * cpu-mn10200.c, cpu-mn10300.c: New files.
3161 * elf32-mn10200.c, elf32-mn10300.c: New files.
3162 * Makefile.in: Break mn10x00 support into two separate
3163 configurations, mn10200 and mn10300.
3164 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
3165 * bfd-in2.h, configure: Rebuilt.
3167 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3169 * Makefile.in (do_clean): Move config.log to do_distclean.
3171 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3173 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
3174 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
3175 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
3176 (elf32-mn10x00.o): Add dependencies.
3177 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
3178 (bfd_mn10x00_arch): Declare.
3179 (bfd_archures_list): Add bfd_mn10x00_arch.
3180 * config.bfd: Add mn10x00-*-*.
3181 * configure.in: Add bfd_elf32_mn10x00_vec.
3182 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
3183 * targets.c (bfd_elf32_mn10x00_vec): Declare.
3184 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
3185 * bfd-in2.h, configure: Rebuilt.
3187 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3189 openVMS/Alpha: Provide filename and case_hack flags via
3190 symbol table from gas.
3191 Add case_hack code for symbol output from vax/vms.
3192 * evax-alpha.c (evax_initialize): Remove filename handling,
3193 filename is provided via symbol table.
3194 (evax_get_symtab): Use local symbol count when setting up table.
3195 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
3197 (_bfd_evax_write_egsd): Skip file name symbol.
3198 * evax-emh.c (get_vms_time_string): Local function now.
3199 (_bfd_evax_write_emh): Extract source filename and case_hack flags
3201 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
3202 through _bfd_evax_case_hack_symbol.
3203 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
3205 (_bfd_evax_basename): Removed.
3206 (_bfd_get_vms_time_string): Moved to evax-emh.c.
3207 * evax.h (evax_private_data_struct): Remove filename.
3208 (flag_hash_long_names, flag_show_after_trunc,
3209 flag_no_hash_mixed_case, vms_name_mapping): New flags for
3212 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
3214 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
3215 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
3216 (NO_SWAP_MAGIC): Don't define.
3217 (SWAP_MAGIC): Define.
3219 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
3220 no hash table entry for a global symbol.
3222 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
3224 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
3226 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
3228 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
3229 symbol type with T_NULL. Warn if symbol type changes. Based on
3230 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
3232 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
3233 a dynamic object in the dynamic symbol table if it is referenced
3234 or defined by a regular object.
3236 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
3238 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
3239 remove dwarf local labels. Shrinks binaries by a factor of 3!
3241 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
3243 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
3244 by hand, rather than by calling bfd_make_section.
3246 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
3248 * reloc.c: Rename m32r relocs.
3249 * bfd-in2.h, libbfd.h: Rebuilt.
3250 * elf32-m32r.c: Update.
3252 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
3254 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
3255 link, adjust the symbol index of a base relative reloc. Don't
3256 change the addend of a PC relative reloc if pcrel_offset is set.
3257 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
3258 a relocateable link.
3260 * reloc.c (bfd_perform_relocation): Apply the relocation even if
3261 it is zero, in case src_mask matters.
3262 (bfd_install_relocation): Likewise.
3264 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
3266 * xcofflink.c (xcoff_link_add_symbols): Always initialize
3268 (_bfd_xcoff_bfd_final_link): Don't set target_index
3269 to an uninitialized value.
3271 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
3273 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
3274 indices, rather than crashing.
3275 (coff_slurp_reloc_table): Likewise. Check whether the howto field
3277 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
3280 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
3282 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
3284 (coff_arm_adjust_symndx): New static function.
3285 (coff_adjust_symndx): Define.
3287 * srec.c (srec_scan): Accept multiple symbols on a single line.
3288 From Pascal Martin <pmartin@alsys.com>.
3292 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
3294 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
3295 (sunos_merge_private_bfd_data): New function.
3297 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
3299 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
3301 (bfd_merge_private_bfd_data): Likewise.
3302 * section.c (bfd_copy_private_section_data): Likewise.
3303 * syms.c (bfd_copy_private_symbol_data): Likewise.
3304 * bfd-in2.h: Rebuild.
3305 * aout-target.h (MY_bfd_copy_private_section_data): Check that
3306 both BFD's are the right flavour.
3307 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
3308 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
3309 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
3310 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
3311 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
3312 (ppc_elf_merge_private_bfd_data): Likewise.
3313 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
3314 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
3316 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
3317 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
3320 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
3322 * reloc.c: Add m32r relocs.
3323 * bfd-in2.h, libbfd.h: Rebuilt.
3324 * cpu-m32r.c,elf32-m32r.c: New files.
3326 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
3328 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
3330 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
3332 * tekhex.c (first_phase): Change type parameter from char to int.
3334 (pass_over): Change func to expect int, not char.
3336 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
3337 rather than SEC_LOAD when aligning the file offset for the first
3338 section in a segment.
3340 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
3342 * syms.c (coff_section_type): Make arg const.
3343 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
3344 to make_bfd_asection().
3345 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
3346 * elfcode.h (bfd_section_from_phdr): Remove prototype.
3347 (_bfd_elf_stringtab_init): Remove prototype.
3349 * netbsd-core.c (swap_abort): Add prototype.
3350 * aix386-core.c (swap_abort): Ditto & make static
3351 * hpux-core.c (swap_abort): Ditto & make static.
3352 * irix-core.c (swap_abort): Ditto & make static.
3353 * ptrace-core.c (swap_abort): Ditto & make static.
3354 * trad-core.c (swap_abort): Ditto & make static.
3355 * coffswap.h (coff_swap_reloc_in): Ditto.
3356 (coff_swap_reloc_out): Ditto.
3357 (coff_swap_filehdr_in): Ditto.
3358 (coff_swap_filehdr_out): Ditto.
3359 (coff_swap_sym_in): Ditto.
3360 (coff_swap_sym_out): Ditto.
3361 (coff_swap_aux_in): Ditto.
3362 (coff_swap_aux_out): Ditto.
3363 (coff_swap_lineno_in): Ditto.
3364 (coff_swap_lineno_out): Ditto.
3365 (coff_swap_aouthdr_in): Ditto.
3366 (coff_swap_aouthdr_out): Ditto.
3367 (coff_swap_scnhdr_in): Ditto.
3368 (coff_swap_scnhdr_out): Ditto.
3369 * ihex.c (ihex_sizeof_headers): Ditto.
3370 * tekhex.c (getsym): Ditto.
3371 (find_chunk): Ditto & make static.
3372 (insert_byte): Ditto.
3373 (first_phase): Ditto.
3375 (tekhex_get_symtab): Ditto & make static.
3376 (tekhex_get_symtab_upper_bound): Ditto & make static.
3377 (tekhex_mkobject): Ditto.
3378 (tekhex_object_p): Ditto.
3379 (move_section_contents): Ditto.
3380 (tekhex_get_section_contents): Ditto.
3381 (tekhex_set_arch_mach): Ditto & make static.
3382 (tekhex_set_section_contents): Ditto.
3383 (writevalue): Ditto.
3386 (tekhex_write_object_contents): Ditto.
3387 (tekhex_sizeof_headers): Ditto.
3388 (tekhex_make_empty_symbol): Ditto.
3389 (tekhex_get_symbol_info): Ditto.
3390 (tekhex_print_symbol): Ditto.
3391 * irix-core.c (make_bfd_asection): Ditto.
3392 (irix_core_core_file_p): Ditto.
3393 (irix_core_core_file_failing_command): Ditto.
3394 (irix_core_core_file_failing_signal): Ditto.
3395 (irix_core_core_file_matches_executable_p): Ditto.
3396 (irix_core_make_empty_symbol): Ditto.
3397 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
3398 * srec.c (srec_new_symbol): Ditto.
3399 (srec_get_section_contents): Ditto.
3400 (srec_set_arch_mach): Ditto.
3401 (srec_set_section_contents): Ditto.
3402 (internal_srec_write_object_contents): Ditto.
3403 (srec_write_object_contents): Ditto.
3404 (symbolsrec_write_object_contents): Ditto.
3405 (srec_sizeof_headers): Ditto.
3406 (srec_make_empty_symbol): Ditto.
3407 (srec_get_symtab_upper_bound): Ditto.
3408 (srec_get_symtab): Ditto.
3409 (srec_print_symbol): Ditto and make static.
3410 * elf.c (elf_read): Ditto
3411 (assign_section_numbers): Ditto.
3412 (elf_fake_sections): Ditto.
3413 (sym_is_global): Ditto.
3414 (elf_map_symbols): Ditto.
3415 (get_program_header_size): Ditto.
3416 * coffgen.c (make_a_section_from_file): Ditto.
3417 (coff_real_object_p): Ditto.
3418 (fixup_symbol_value): Ditto.
3419 (build_debug_section): Ditto.
3421 * syms.c (coff_section_type): Ditto.
3423 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
3425 * bfd-in2.h: Rebuilt after m32r changes.
3427 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
3429 * config.bfd,configure.in,configure: Add m32r support.
3430 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
3431 * config.bfd: Keep target list alphabetically sorted.
3433 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
3435 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
3436 to add in the constant part found in the instruction itself.
3437 (case R_V850_HI16_S): Likewise.
3439 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3441 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
3442 and R_D10V_18 to be 1 (word).
3444 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
3446 * stabs.c (_bfd_link_section_stabs): If the output_section field
3447 of either section is bfd_abs_section, then the linker is
3448 discarding the section and we should not optimize it.
3450 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3452 * Makefile.in (aout-sparcle.o): New target.
3453 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
3454 * config.bfd (sparclet-*-aout*): Add case.
3455 * configure.in (sparcle_aout_vec): Add case.
3456 * configure: Regenerated.
3457 * targets.c (sparcle_aout_vec): Declare.
3458 (bfd_target_vector): Add sparcle_aout_vec.
3459 * aout-sparcle.c: New file.
3461 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
3463 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
3464 low order sign bit propogation for R_V850_HI16_S.
3466 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
3467 handling V850 specific relocs.
3468 (elf_v850_howto_table): Use the new function for some
3469 relocations. Twiddle masks & shifts for some relocs.
3470 Set partial_inplace where needed.
3472 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
3474 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
3475 default architecture to a machine number of 0.
3476 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
3478 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
3479 the output BFD is the default, set it from the first input BFD.
3481 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
3483 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
3484 insert at bitpos zero. The HI16 relocs are shifted right
3485 by 16 bits. Fix src_mask for all relocs.
3486 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
3488 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
3491 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
3493 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
3494 Rewrite to use BFD file read routines and to avoid using a fixed
3495 length for the file name.
3497 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
3499 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
3500 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
3501 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
3502 to R_V850_{32,16,8}.
3504 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3506 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
3507 (elf_v850_howto_table): Add info for HI16_S reloc.
3508 (v850_reloc_map): Add HI_16_S reloc.
3509 * reloc.c: Define BFD_RELOC_V850_* relocs.
3511 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3514 * elf32-sh.c: New file.
3515 * elf.c (prep_headers): Handle bfd_arch_sh.
3516 * elfcode.h (write_relocs): Handle absolute symbol.
3517 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
3518 (_bfd_elf64_link_read_relocs): Declare.
3519 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
3520 elf_link_read_relocs. Make globally visible. Change all
3522 (elf_link_input_bfd): Get external symbols from cache in
3523 symtab_hdr->contents. Get contents from cache in
3525 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
3527 * reloc.c: Define BFD_RELOC_SH_* relocs.
3528 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
3529 * coff-sh.c (sh_insns_conflict): Fix a return value.
3530 (_bfd_sh_align_load_span): New globally visible function, broken
3531 out of sh_align_load.
3532 (sh_align_load): Call _bfd_sh_align_load_span.
3533 (sh_swap_insns): Change relocs parameter to PTR.
3534 * bfd-in2.h, libbfd.h: Rebuild.
3535 * targets.c (bfd_elf32_sh_vec): Declare.
3536 (bfd_elf32_shl_vec): Declare.
3537 * config.bfd (sh-*-elf*): New target.
3538 * configure.in (bfd_elf32_sh_vec): New target vector.
3539 (bfd_elf32_shl_vec): New target vector.
3540 * configure: Rebuild.
3541 * Makefile.in: Rebuild dependencies.
3542 (BFD32_BACKENDS): Add elf32-sh.o.
3543 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
3545 * elf.c (map_sections_to_segments): Check that LMA does not skip a
3546 page before checking D_PAGED.
3548 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
3549 (ihex_write_object_contents): Remove extbase; always use segbase
3552 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3554 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
3555 * configure.host (i[345]86-*-*): Ditto.
3556 * config.bfd (i[345]86-*-*): Ditto.
3557 * configure: Regenerate.
3559 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
3562 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
3564 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
3565 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
3566 * som.c (hppa_som_gen_reloc_type): Add new argument. If
3567 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
3568 will have an ST_CODE type, change the symbol's type to ST_DATA.
3569 * som.c (hppa_som_gen_reloc_type): Update prototype.
3571 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3573 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
3574 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
3575 (mips_elf_size_dynamic_sections): Don't require .got to exist.
3576 (mips_elf_finish_dynamic_sections): Likewise.
3578 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3580 * configure.host (HLDENV): New variable to set. Set it for
3581 *-*-sysv4*, since those linkers may not support -R but they always
3582 support LD_RUN_PATH.
3584 * libieee.h (NSECTIONS): Don't define.
3585 (ieee_data_struct): Change section_table to asection **. Add
3587 * ieee.c (get_section_entry): If the table isn't big enough, make
3589 (ieee_slurp_sections): Remove assertion about number of sections.
3590 (ieee_object_p): Adjust initialization of ieee to match changes to
3593 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
3594 symbols merely because we are generating a shared library.
3595 (xcoff_build_ldsyms): Don't set up global linkage code for an
3596 undefined symbol merely because we are generating a shared
3599 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3601 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
3602 (BFD32_BACKENDS) Add elf32-v850.o.
3603 * archures.c: Add bfd_v850_arch.
3604 * bfd-in2.h: Add bfd_v850_arch.
3605 * config.bfd (v850-*-*): New target.
3606 * configure: (bfd_elf32_v850_vec) New vector.
3607 * configure.in: (bfd_elf32_v850_vec) New vector.
3608 * cpu-v850.c: New file.
3609 * elf.c (prep_headers): Added case bfd_arch_v850.
3610 * elf32-v850.c: New file.
3611 * targets.c (bfd_elf32_v850_vec): New vector.
3613 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
3615 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
3616 a function code symbol for an XMC_XO symbol.
3618 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
3620 * mpw-config.in: Update editing of autoconf vars to reflect
3621 Jul 18 configure.in change.
3622 * mpw-make.sed: Update editing of include pathnames to be
3623 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
3625 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
3627 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
3628 which to offset to get the .plt entry address is ".plt".
3630 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
3632 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
3633 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
3634 Added, for internal use by the ARM gas.
3636 * bfd-in2.h: Rebuilt
3638 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
3640 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
3641 in section dynidx start.
3643 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3645 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
3646 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
3647 optimization for g++.
3649 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3651 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
3652 the -mrelocatable-lib bit set and the other doesn't, clear the
3653 -mrelocatable-lib bit in the header.
3655 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
3657 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
3658 symbol against a STT_FUNC symbol in a shared library.
3660 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
3662 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
3663 symbol is found, automatically define the corresponding function
3666 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
3667 if sym.n_numaux is not zero.
3668 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
3669 entry to disagree about the number of aux entries if the symbol
3672 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
3673 section if it might be needed, not just if info->shared.
3674 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
3675 the start of .rel.dyn if we are going to use it.
3676 (mips_elf_finish_dynamic_sections): Only clear the first element
3677 of .rel.dyn if the size is greater than zero.
3679 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
3681 * xcofflink.c (xcoff_link_input_bfd): If we already called the
3682 undefined_symbol callback for a symbol, then don't issue any more
3683 warnings about loader relocs.
3684 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
3685 after calling the undefined_symbol callback.
3687 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
3688 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
3689 as the AIX linker seems to do.
3691 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
3693 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
3694 (evax_initialize): Remove evax_reloc_table.
3695 (evax_close_and_cleanup): Ditto.
3697 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
3699 (evax_bfd_reloc_type_lookup): Ditto.
3700 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
3701 cooked_size == raw_size.
3702 * evax-emh.c (_bfd_evax_register_filename): Remove.
3703 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
3704 * evax-misc.c (add_new_contents): Malloc section at full size.
3705 (_bfd_save_evax_section): Memcpy section contents directly.
3706 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
3707 (evax_reloc_table): Remove.
3709 * hosts/alphavms.h (O_ACCMODE): Define if needed.
3711 * makefile.vms: Add better support for DEC C compilation
3712 Add evax.h dependencies
3714 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
3715 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
3716 (BFD_RELOC_ALPHA_BASEREG): Remove.
3717 * bfd-in2.h, libbfd.h: Rebuild.
3719 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
3721 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
3722 getgid if _WIN32 is defined.
3723 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
3725 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
3727 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
3728 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
3730 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
3733 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3735 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
3737 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3738 (NEED_DECLARATION_REALLOC): New macro.
3739 * configure, config.in: Rebuild.
3740 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
3741 (realloc): Declare if NEED_DECLARATION_REALLOC.
3743 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
3744 <strings.h> if they exist.
3746 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
3748 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3750 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
3752 Based on patches from Eric Valette <valette@crf.canon.fr>:
3753 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
3754 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
3755 (elf_howto_table): Add entries for new relocs.
3756 (elf_i386_reloc_type_lookup): Handle new relocs.
3757 (elf_i386_info_to_howto): Just call abort.
3758 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
3759 (elf_i386_relocate_section): Likewise.
3761 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3763 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
3765 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
3767 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
3768 only get the LMA from the phdr if they are in the same part of the
3771 * elf.c (map_sections_to_segments): Rewrite tests for starting a
3772 new segment to make them more comprehensible. If the relationship
3773 between the LMA and the VMA changed, start a new segment. Don't
3774 check dynsec when deciding whether to start a new segment for a
3775 writeable section; -N will now handle this.
3777 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
3779 * libhppa.h: Remove "esel" changes. Not the right approach.
3780 * som.c: Corresponding changes.
3781 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
3782 which don't have a SOM symbol type associated with them.
3783 Reverses a 1994 change.
3785 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
3787 Make ld -N more reasonable for ELF:
3788 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
3789 phdr_in_section to false, and always use a single load segment.
3790 (elf_sort_sections): Sort sections by LMA after VMA.
3791 (assign_file_positions_for_segments): If D_PAGED is not set, don't
3792 align to maxpagesize.
3793 (assign_file_positions_except_relocs): Likewise.
3794 * elfcode.h (elf_object_p): If a section is loaded but not page
3795 aligned, clear D_PAGED.
3797 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
3799 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
3800 Added, for internal use by the ARM gas.
3802 * bfd-in2.h: Rebuilt
3804 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
3806 * libhppa.h (R_HPPA_ESEL): New field selector.
3807 (e_esel): Similarly.
3808 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
3809 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
3810 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
3812 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
3814 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
3815 archive search before looking for stripped dynamic objects.
3817 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3819 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3820 symbol a warning rather than an error.
3822 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3824 * elf.c (assign_file_positions_for_segments): Track the virtual
3825 memory position separately from the file position, and use it to
3826 compute the alignment adjustment.
3828 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3830 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3831 and fixed mask on R_D10V_10_PCREL_L.
3833 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3835 * elf64-mips.c: Include "aout/ar.h".
3836 (mips_elf64_slurp_armap): New static function.
3837 (mips_elf64_write_armap): New static function.
3838 (bfd_elf64_archive_*): Define.
3839 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3840 Use instead of bfd_generic_archive_p.
3841 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3842 instead of _bfd_write_archive_contents.
3843 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3844 _bfd_generic_mkarchive.
3845 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3846 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3848 (TARGET_LITTLE_SYM): Likewise.
3849 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3851 * Makefile.in: Rebuild dependencies.
3853 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3854 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3855 SHT_MIPS_EVENTS sections.
3856 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3857 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3859 (_bfd_mips_elf_fake_sections): Likewise.
3861 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3862 * ecoff.c (ecoff_compute_section_file_positions): Copy
3863 rdata_in_text from backend info to tdata. Clear it if any data
3864 section comes before .rdata.
3865 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3866 tdata rather than backend info.
3868 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3870 * configure.in: Fix test for whether a compiler has a 64 bit
3871 type. From Jim Wilson <wilson@cygnus.com>.
3873 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3875 * configure.host (mips-sgi-irix6*): New host.
3877 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3878 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3879 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3881 * configure: Rebuild.
3882 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3883 (BFD_HOST_64_BIT): Define conditionally.
3884 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3885 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3886 (symvalue, bfd_size_type): Likewise.
3887 * bfd-in2.h: Rebuild.
3888 * Makefile.in (do_clean): Remove bfd-tmp.h.
3889 (do_distclean): Remove bfd-in3.h.
3890 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3891 (bfd-in3.h): New target.
3893 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3894 Andrew Gierth <ANDREWG@microlise.co.uk>.
3896 * configure.host: Set INSTALL_SHLIB.
3897 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3898 * configure: Rebuild.
3899 * Makefile.in (install): Use @INSTALL_SHLIB@.
3901 * config.bfd (mips*-*-irix6*): New target.
3902 * configure.host: Handle Irix 6 shared library like Irix 5.
3904 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3905 symbol for a magic name.
3906 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3908 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3911 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3913 * mpw-config.in: Add ELF support to mips config, create the
3914 elf32-target.h file in the object dir.
3915 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3917 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3919 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3920 Also removed most abort calls, in favor of using bfd reporting.
3922 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3924 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3925 (BFD32_BACKENDS) Add elf32-d10v.o.
3926 * archures.c: Add bfd_d10v_arch.
3927 * bfd-in2.h: Add bfd_d10v_arch.
3928 * config.bfd (d10v-*-*): New target.
3929 * configure: (bfd_elf32_d10v_vec) New vector.
3930 * configure.in: (bfd_elf32_d10v_vec) New vector.
3931 * cpu-d10v.c: New file.
3932 * elf.c (prep_headers): Added case bfd_arch_d10v.
3933 * elf32-d10v.c: New file.
3934 * libbfd.h: Rebuild.
3935 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3936 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3937 * targets.c (bfd_elf32_d10v_vec): New vector.
3939 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3941 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3943 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3945 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3946 bfd_mach_i386_i8086 machine types.
3948 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3950 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3953 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3955 * coffcode.h (coff_set_section_contents): A/UX does not require
3956 special handling of the _LIB section.
3958 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3960 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3961 value for R_RELBYTE.
3963 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3964 array if one was allocated.
3966 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3968 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3969 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3970 use_rld_obj_head and rld_value.
3971 (mips_elf_link_hash_table_create): Initialize new fields.
3972 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3974 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3975 __rld_obj_head symbol not seen, create an __rld_map symbol.
3976 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3977 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3978 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3979 __rld_obj_head symbol.
3980 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3982 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3984 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3986 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3987 ppc_elf_addr16_ha_reloc.
3988 (ppc_elf_addr16_ha_reloc): New static function.
3990 * coff-mips.c (struct mips_hi): Define.
3991 (mips_refhi_list): New static variable.
3992 (mips_refhi_addr, mips_refhi_addend): Remove.
3993 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3994 (mips_reflo_reloc): Process mips_refhi_list.
3995 (mips_relhi_list): New static variable.
3996 (mips_relhi_addr, mips_relhi_addend): Remove.
3997 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3998 (mips_rello_reloc): Process mips_relhi_list.
3999 (mips_relocate_section): Permit an arbitrary number of REFHI or
4000 RELHI relocs before the associated REFLO or RELLO reloc.
4002 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
4004 * aout-target.h (MY(callback)): Set reloc_count fields.
4006 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4008 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
4009 sections unless this is a SunOS link.
4011 * VERSION: Set to 2.7.1.
4013 * Released binutils 2.7.
4015 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
4017 * i386aout.c: Include "aout/aout64.h".
4018 (i386aout_write_object_contents): New static function.
4019 (MY_write_object_contents): Define.
4021 * netbsd.h (MY(write_object_contents)): Make sure that
4022 adjust_sizes_and_vmas is called before fiddling with the magic
4025 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
4027 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
4029 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
4031 * libbfd-in.h (itos, stoi): Don't define.
4032 * libbfd.h: Rebuild.
4033 * i386lynx.c (KEEPIT): Define as udata.i.
4034 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
4035 (NAME(lynx,swap_ext_reloc_out)): Likewise.
4036 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
4037 flags. Don't use stoi.
4039 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
4041 * elf.c (map_sections_to_segments): Don't start a new segment for
4042 a writable section if it's on the same page as the previous
4043 segment. Reset the writable variable for a readonly section.
4045 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
4047 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
4048 first_thunk_address, thunk_size, and import_table_size.
4049 * peicode.h: Improved some diagnostics regarding edata sections.
4051 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
4053 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
4054 (TARGET_LITTLE_SYM): Added missing D_PAGED.
4056 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
4058 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
4059 with XCOFF_DEF_DYNAMIC set is really defined.
4060 (xcoff_link_check_dynamic_ar_symbols): Likewise.
4061 (xcoff_link_add_symbols): Only create special sections if using an
4064 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
4066 (bfd_install_relocation): Likewise.
4068 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
4070 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
4072 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
4073 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
4074 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
4075 (elf64_alpha_link_hash_newfunc): Initialize flags field.
4076 (elf64_alpha_check_relocs): Record types of LITUSE entries that
4077 are found for LITERAL relocs.
4078 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
4079 taken, we cannot generate a .plt entry for the symbol.
4081 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4083 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
4084 sysconf functions (for gprof).
4085 * configure, config.in: Rebuild.
4087 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
4089 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
4090 an archive if it has a map. If the object file has the wrong
4093 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
4094 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
4096 (alpha_relocate_section): Likewise.
4098 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
4099 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
4100 (coff_swap_sym_out): Use SYMESZ, not sizeof.
4101 (coff_swap_aux_out): Use AUXESZ, not sizeof.
4102 (coff_swap_lineno_out): Use LINESZ, not sizeof.
4103 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
4104 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
4105 * peicode.h: Corresponding changes.
4107 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4109 * elflink.h (elf_create_pointer_linker_section): Comment out code
4110 dealing with making GOT pointers negative of the GOT symbol for
4113 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
4115 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
4116 increment the .rela.plt size until after we're done creating the
4118 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
4119 .rela.plt offset directly rather than calculating it.
4121 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4123 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
4124 Use autoconf-set values.
4125 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4126 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
4129 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
4130 * configure: Rebuilt.
4132 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
4134 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
4135 handling code > 1k away.
4137 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4139 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
4140 defined, output whenever the symbol is updated.
4142 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
4144 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
4145 section to 0 if user_set_vma is set.
4146 * elflink.h (elf_bfd_final_link): Likewise.
4148 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
4150 Partially undo patch of Jun 20.
4151 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
4152 (coff_compute_section_file_positions): Likewise.
4153 (coff_write_object_contents): Likewise. Re-add deleted code, but
4154 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
4155 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
4157 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4159 * config.bfd: Add support for *-*-rtems* configurations.
4161 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
4163 * elf.c (prep_headers): Add bfd_arch_alpha case.
4165 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
4167 * elf64-alpha.c: New file.
4168 * config.bfd (alpha-*-linuxecoff*): New target.
4169 (alpha-*-linux*, alpha-*-elf*): New targets.
4170 * configure.in (bfd_elf64_alpha_vec): New vector.
4171 * configure: Rebuild.
4172 * targets.c (bfd_elf64_alpha_vec): Declare.
4173 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
4174 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
4175 * bfd-in2.h, libbfd.h: Rebuild.
4176 * Makefile.in: Rebuild dependencies.
4177 (BFD64_BACKENDS): Add elf64-alpha.o.
4178 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
4180 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
4182 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4183 than relying on a right shift of 32.
4185 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
4187 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
4188 ifdef to COFF_WITH_PE.
4189 (coff_compute_section_file_positions): Likewise.
4190 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
4191 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
4192 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
4193 COFF_IMAGE_WITH_PE, always include.
4195 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
4197 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
4199 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4200 approximate the correct answer if SIZEOF_HEADERS was not used.
4202 * binary.c (binary_set_section_contents): Set section file
4203 position based on LMA rather than VMA.
4205 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
4207 * linker.c (_bfd_generic_link_output_symbols): Don't output any
4208 symbols if info->strip == strip_all.
4210 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4212 * coff-h8300.c: Remove #if 0 code.
4213 (compatable): Don't allow mixing/matching of different architectures.
4215 * archures.c (bfd_mach_h8300s): Add.
4216 * bfd-in2.h: Rebuilt.
4217 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
4219 (h8300_reloc16_estimate): Likewise.
4220 (h8300_reloc16_extra_cases): Likewise.
4221 (h8300_bfd_link_add_symbols): Likewise.
4222 * coffcode.h (coff_set_arch_mach_hook): Likewise.
4223 (coff_set_flags): Likewise.
4224 * cpu-h8300.c (h8300_scan): Likewise.
4225 Add H8/S to bfd_h8300_arch list.
4227 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
4229 Added support for Alpha OpenVMS:
4230 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
4231 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
4232 * config.h-vms, makefile.vms: New files.
4233 * config.bfd (alpha-*-*vms*): New target.
4234 * configure.in (evax_alpha_vec): New target vector.
4235 * configure: Rebuild.
4236 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
4237 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
4238 * targets.c (bfd_target_evax_flavour): Define.
4239 (evax_alpha_vec): Declare.
4240 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
4241 if BFD64 is defined.
4242 * bfd-in2.h, libbfd.h: Rebuild.
4243 * Makefile.in: Rebuild dependencies.
4244 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
4245 evax-emh.o, and evax-misc.o.
4246 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
4247 evax-etir.c, evax-emh.c, and evax-misc.c.
4248 (HFILES): Add evax.h.
4250 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
4252 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
4254 (h8300_bfd_link_add_symbols): Likewise.
4256 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4258 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
4259 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
4261 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
4263 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
4264 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
4266 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
4267 R_MIPS_32 relocs if creating a shared library.
4269 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
4271 * peicode.h (add_data_entry): Use pei_section_data rather than
4272 _cooked_size. Corresponds to May 13 change in coffcode.h.
4274 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
4276 * cofflink.c (_bfd_coff_final_link): Handle long section names.
4277 * coffcode.h (coff_write_object_contents): If there are long
4278 section names, always set the f_symptr field, even if there are no
4280 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
4281 if there are no symbols.
4283 * coffgen.c (make_a_section_from_file): Check return value of
4284 _bfd_coff_read_string_table.
4285 (coff_real_object_p): Check return value of
4286 make_a_section_from_file.
4287 (_bfd_coff_read_string_table): Check that there are some symbols
4288 before trying to read the string table size.
4290 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
4292 * xcofflink.c (xcoff_link_add_symbols): When considering whether
4293 to replace a symbol in a dynamic object with a symbol from another
4294 dynamic object, do the replacement if the existing symbol is
4295 global linkage code.
4297 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
4298 for _ptrgl, and treat it as global linkage code.
4300 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
4301 filename or N_SO symbol past the offset, and use it to indicate
4302 that there is no line number or function when appropriate.
4304 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
4306 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
4307 common symbol defined by the linker. Don't export function code
4308 even if export_defineds is set.
4310 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
4312 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
4314 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
4315 (h8300_symbol_address_p): New function.
4316 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
4319 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
4321 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
4323 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
4324 correctly for the two variants. Allow relaxing if the target
4325 is 128 bytes away since after relaxation it'll be 126 bytes away.
4326 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
4327 "dot" and "value". Allow relaxing if the target is 128 bytes
4328 away since after relaxation it'll be 126 bytes away.
4329 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
4330 the given section until nothing changes.
4332 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
4334 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
4335 alignment hack--we can get the lnnoptr info another way without
4336 suddenly increasing the alignment requirements. Set the flags for
4338 (ecoff_compute_section_file_positions): Do so.
4340 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
4342 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
4343 to keep the HP emulator database happy.
4345 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
4346 From Kevin Buettner <kev@primenet.com>.
4348 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
4350 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
4351 name of a NULL section.
4353 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
4355 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
4356 set, always call the notice callback.
4358 * VERSION: Increment for bfdlink.h change.
4360 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
4362 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
4363 (sh_relax_delete_bytes): Correct handling of differently sized
4364 trailing alignment reloc.
4366 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
4367 * bfd-in2.h: Rebuild.
4368 * configure.in: Warn if there is no known 64 bit type.
4369 * configure: Rebuild.
4371 * Makefile.in: Rebuild dependencies.
4372 (BFD32_BACKENDS): Add ppcboot.o.
4373 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
4375 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
4376 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
4378 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
4380 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
4381 (bfd_mips_elf64_swap_reginfo_out): Move from here...
4382 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
4383 (bfd_mips_elf64_swap_reginfo_out): ...to here.
4385 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
4387 * elf64-mips.c: Improve reloc special_functions and handling of
4388 SHT_MIPS_OPTIONS section.
4389 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
4390 mips_elf_hi16_reloc and make globally visible.
4391 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
4392 make globally visible.
4393 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
4394 make globally visible.
4395 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
4396 and make globally visible.
4397 (gprel16_with_gp): Check howto->src_mask before using value in
4399 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
4400 and make globally visible.
4401 (gprel32_with_gp): Check howto->src_mask before fetching value.
4402 (bfd_mips_elf_swap_options_in): New function.
4403 (bfd_mips_elf_swap_options_out): New function.
4404 (_bfd_mips_elf_set_private_flags): Rename from
4405 mips_elf_set_private_flags and make globally visible.
4406 (_bfd_mips_elf_copy_private_bfd_data): Rename from
4407 mips_elf_copy_private_bfd_data and make globally visible.
4408 (_bfd_mips_elf_merge_private_bfd_data): Rename from
4409 mips_elf_merge_private_bfd_data and make globally visible.
4410 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
4411 for a SHT_MIPS_OPTIONS section.
4412 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
4413 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
4414 name of a SHT_MIPS_OPTIONS section.
4415 (_bfd_mips_elf_set_section_contents): New function.
4416 (mips_elf32_section_processing): Set the GP value in a
4417 SHT_MIPS_OPTIONS section.
4418 (_bfd_mips_elf_find_nearest_line): Rename from
4419 mips_elf_find_nearest_line and make globally visible.
4420 (bfd_elf32_set_section_contents): Define.
4421 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
4422 (_bfd_mips_elf_lo16_reloc): Declare.
4423 (_bfd_mips_elf_gprel16_reloc): Declare.
4424 (_bfd_mips_elf_got16_reloc): Declare.
4425 (_bfd_mips_elf_gprel32_reloc): Declare.
4426 (_bfd_mips_elf_set_private_flags): Declare.
4427 (_bfd_mips_elf_copy_private_bfd_data): Declare.
4428 (_bfd_mips_elf_merge_private_bfd_data): Declare.
4429 (_bfd_mips_elf_find_nearest_line): Declare.
4430 (_bfd_mips_elf_set_section_contents): Declare.
4432 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
4434 (elf_info_to_howto): Define.
4435 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
4437 (elf_info_to_howto): Define.
4438 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
4440 (elf_info_to_howto): Define.
4442 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
4443 R_MOV16B[12], to match change in coff/internal.h.
4445 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
4447 * elf64-mips.c: Extensive additions to provide better support for
4448 writing files and for gas.
4449 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
4450 of mips_elf_object_p.
4451 (mips_elf32_object_p): Rename from mips_elf_object_p; call
4452 _bfd_mips_elf_object_p.
4453 (_bfd_mips_elf_final_write_processing): Rename from
4454 mips_elf_final_write_processing and make globally visible.
4455 (_bfd_mips_elf_fake_sections): Rename from
4456 mips_elf_fake_sections and make globally visible.
4457 (_bfd_mips_elf_section_from_bfd_section): Rename from
4458 mips_elf_section_from_bfd_section and make globally visible.
4459 (_bfd_mips_elf_section_processing): New function, broken out of
4460 mips_elf_section_processing.
4461 (mips_elf32_section_processing): Rename from
4462 mips_elf_section_processing; call
4463 _bfd_mips_elf_section_processing.
4464 (_bfd_mips_elf_symbol_processing): Rename from
4465 mips_elf_symbol_processing and make globally visible.
4466 (_bfd_mips_elf_read_ecoff_info): Rename from
4467 mips_elf_read_ecoff_info and make globally visible.
4468 (mips_elf32_ecoff_debug_swap): Rename from
4469 mips_elf_ecoff_debug_swap.
4470 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
4471 struct symbol_cache_entry.
4472 (_bfd_elf_validate_reloc): New function, moved in from
4473 elfcode.h:validate_reloc.
4474 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
4475 to _bfd_elf_validate_reloc. Change all callers.
4476 * elf-bfd.h (bfd_section_from_shdr): Declare.
4477 (_bfd_elf_symbol_from_bfd_symbol): Declare.
4478 (_bfd_elf_validate_reloc): Declare.
4479 (_bfd_mips_elf_object_p): Declare.
4480 (_bfd_mips_elf_fake_sections): Declare.
4481 (_bfd_mips_elf_section_from_bfd_section): Declare.
4482 (_bfd_mips_elf_section_processing): Declare.
4483 (_bfd_mips_elf_symbol_processing): Declare.
4484 (_bfd_mips_elf_read_ecoff_info): Declare.
4485 (_bfd_mips_elf_final_write_processing): Declare.
4486 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
4489 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
4490 (mips_elf_final_write_processing): Likewise.
4492 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
4494 64-bit MIPS ELF ABI objdump support:
4495 * elf64-mips.c: New file.
4496 * Makefile.in: Rebuild dependencies.
4497 (BFD64_BACKENDS): Add elf64-mips.o.
4498 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
4499 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
4500 bfd_elf64_littlemips_vec to targ_selvecs.
4501 (mips*-*-elf*): Likewise.
4502 * confingure.in: Add bfd_elf64_bigmips_vec and
4503 bfd_elf64_littlemips_vec to vector switch.
4504 * configure: Rebuild.
4505 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
4506 broken out of mips_elf_section_from_shdr.
4507 (mips_elf32_section_from_shdr): Rename from
4508 mips_elf_section_from_shdr. Call new function.
4509 (elf_backend_section_from_shdr): Update name of renamed function.
4510 * elf-bfd.h (struct elf_size_info): Change second parameter of
4511 write_out_phdrs to be const. Likewise for second parameter of
4513 (struct bfd_elf_section_data): Add rel_hdr2 field.
4514 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
4515 (bfd_elf32_swap_symbol_out): Likewise.
4516 (bfd_elf32_swap_reloc_in): Likewise.
4517 (bfd_elf32_swap_reloc_out): Likewise.
4518 (bfd_elf32_swap_reloca_in): Likewise.
4519 (bfd_elf32_swap_reloca_out): Likewise.
4520 (bfd_elf32_swap_phdr_in): Likewise.
4521 (bfd_elf32_swap_phdr_out): Likewise.
4522 (bfd_elf32_swap_dyn_in): Likewise.
4523 (bfd_elf32_swap_dyn_out): Likewise.
4524 (bfd_elf32_slurp_symbol_table): Declare.
4525 (bfd_elf32_write_shdrs_and_ehdr): Declare.
4526 (bfd_elf32_write_out_phdrs): Declare.
4527 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
4528 (bfd_elf64_swap_symbol_out): Likewise.
4529 (bfd_elf64_swap_reloc_in): Likewise.
4530 (bfd_elf64_swap_reloc_out): Likewise.
4531 (bfd_elf64_swap_reloca_in): Likewise.
4532 (bfd_elf64_swap_reloca_out): Likewise.
4533 (bfd_elf64_swap_phdr_in): Likewise.
4534 (bfd_elf64_swap_phdr_out): Likewise.
4535 (bfd_elf64_swap_dyn_in): Likewise.
4536 (bfd_elf64_swap_dyn_out): Likewise.
4537 (bfd_elf64_slurp_symbol_table): Declare.
4538 (bfd_elf64_write_shdrs_and_ehdr): Declare.
4539 (bfd_elf64_write_out_phdrs): Declare.
4540 (_bfd_mips_elf_section_from_shdr): Declare.
4541 * elf.c (bfd_section_from_shdr): Remove assertion requiring
4542 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
4543 section for the section, add the new one to rel_hdr2. Increment
4544 reloc_count rather than setting it.
4545 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
4546 Remove static declaration.
4547 (elf_write_shdrs_and_ehdr): Define name as macro.
4548 (elf_write_out_phdrs): Likewise.
4549 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
4550 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
4551 (elf_swap_symbol_in): Change second parameter to be const.
4552 (elf_swap_symbol_out): Likewise.
4553 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
4554 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
4555 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
4556 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
4557 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
4558 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
4559 parameter to be const. Make non-static.
4560 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
4562 (elf_slurp_symbol_table): Make non-static.
4563 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
4564 * elfxx-target.h (elf_info_to_howto): Define if not defined.
4565 (elf_backend_size_info): Likewise.
4566 (elfNN_bed): Use elf_backend_size_info.
4567 * targets.c (bfd_elf64_bigmips_vec): Declare.
4568 (bfd_elf64_littlemips_vec): Declare.
4569 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
4570 bfd_elf64_littlemips_vec if BFD64 is defined.
4572 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
4574 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
4576 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
4577 zeroes, in alignment holes.
4579 * configure: Rebuild with autoconf 2.10.
4581 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
4582 potential leading underscore in the allocated buffer.
4584 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4586 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
4587 symbols into .sbss if this is a relocatable link.
4589 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
4591 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
4592 undefined symbols when creating a shared library.
4594 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
4596 * coff-sh.c: Add a bunch of new code and static const arrays to
4597 support aligning loads and stores on four byte memory boundaries.
4599 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
4601 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
4602 call sh_align_loads.
4603 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
4606 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
4608 * cache.c (bfd_open_file): Unlink the file before opening it for
4609 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4611 * opncls.c (bfd_fdopenr): Set opened_once.
4613 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
4615 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
4618 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
4619 the code unconditionally.
4621 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
4623 * libcoff-in.h (struct pei_section_tdata): Define structure.
4624 (pei_section_data): Define macro.
4625 * libcoff.h: Rebuild.
4626 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
4627 store s_paddr field in pei_section_data.
4628 (coff_compute_section_file_positions): Use pei_section_data rather
4629 than _cooked_size, and don't overwrite an existing value.
4630 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
4631 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
4632 * peicode.h (coff_bfd_copy_private_section_data): Define if
4634 (pe_bfd_copy_private_section_data): New static function if
4637 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
4639 * srec.c (srec_set_arch_mach): Write as a function rather than a
4642 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
4643 no map, just check each member in turn to see whether it is
4646 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4648 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
4649 table. Call BFD_ASSERT to validate header size, instead of
4651 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
4654 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4656 * ppcboot.c: New target for looking at PPCbug boot records.
4658 * config{ure.in,.bfd}: Add support for ppcboot target.
4660 * configure: Regenerate.
4662 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
4664 * coff-h8300.c (howto_table): Update names to match recent
4665 changes to include/coff/internal.h. Fix minor errors in the
4666 existing relocs. Add R_MOVL1 and R_MOVL2.
4667 (rtype2howto): Similarly.
4668 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
4669 existing relaxing code and peform more relaxing.
4670 (h8300_reloc16_extra_cases): Likewise.
4672 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
4674 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
4677 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4679 * elfcode.h (elf_object_p): Reject generic ELF target if
4680 e_machine matches an alternate machine code in a specific backend.
4682 * netbsd-core.c (netbsd_core_vec): Remove initializer for
4683 obsolete align_power_min field.
4685 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
4687 * coff-h8300.c (reloc_howto_type): Add howto entry for
4689 (rtype2howto): Handle R_PCRWORD_B.
4690 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
4691 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
4692 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
4693 branch (R_PCWORD_B).
4695 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
4697 * aoutx.h (translate_from_native_sym_flags): Set the section for
4698 BSF_CONSTRUCTOR symbols.
4700 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
4703 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
4705 * coffcode.h (coff_write_object_contents): In comdat section lookup,
4706 stop looking when section is found.
4708 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
4710 * coffcode.h (STRING_SIZE_SIZE): Define.
4711 (styp_to_sec_flags): Handle long symbol names when looking for the
4713 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
4714 (bfd_coff_long_section_names): Define.
4715 (coff_write_object_contents): Handle long section names.
4716 (bfd_coff_std_swap_table): Initialize new field.
4717 * libcoff.h: Rebuild.
4718 * coffgen.c (make_a_section_from_file): Handle long section
4720 (coff_write_symbols): Handle long section names.
4721 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4722 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4723 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
4724 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
4725 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
4726 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
4727 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4728 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
4730 * bout.c (b_out_callback): Set lma of sections.
4731 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
4732 parameter to output_bfd. Used input_bfd instead of output_bfd in
4735 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
4737 * aoutx.h (translate_from_native_sym_flags): Don't create
4738 SEC_CONSTRUCTOR sections.
4739 * ecoff.c (ecoff_set_symbol_info): Likewise.
4741 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
4742 From Don Bowman <bowman@waterloo.hp.com>.
4744 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
4746 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
4747 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4749 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
4751 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
4752 mips_32_relocs field.
4753 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
4754 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
4755 relocs against a global symbol which is not defined in a regular
4757 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
4758 against a global symbol, increment mips_32_relocs.
4759 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
4760 the symbol is not defined in a regular file, make room in the
4763 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
4765 * ecoff.c (ecoff_compute_section_file_positions): Track the real
4766 file position and the virtual file position separately. Set
4767 filepos information bsaed on the real file position.
4768 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
4769 Jan 23 change to coffcode.h.
4771 * som.c (som_slurp_symbol_table): Set the symbol count to the
4772 number of BFD symbols created.
4774 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4776 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
4777 output file if linking shared objects. Loop to check all relocs,
4778 rather than returning false on first error.
4780 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4782 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
4783 (ppc_elf_additional_program_headers): If .interp section, bump #
4784 of program headers by 1.
4785 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
4786 (ppc_elf_size_dynamic_sections): Add support for .plt section.
4787 (ppc_elf_check_relocs): Print out filename in debug code. Enable
4789 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
4791 (ppc_elf_relocate_section): If the output section isn't defined,
4792 don't abort, just give an error message.
4794 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
4795 being created is .sdata or .sdata2, don't make the symbol dynamic.
4797 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
4799 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
4800 members of an archive for dynamic objects with no symbols, and
4801 pass them directly to check_archive_element.
4802 (xcoff_link_check_ar_symbols): Pass dynamic objects to
4803 xcoff_link_check_dynamic_ar_symbols.
4804 (xcoff_link_check_dynamic_ar_symbols): New static function.
4806 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
4807 from _bfd_nodynamic to _bfd_xcoff.
4808 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
4810 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
4811 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
4812 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
4813 * libcoff.h: Rebuild.
4814 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
4815 (xcoff_get_section_contents): New static function.
4816 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4817 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4818 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4819 (xcoff_dynamic_reloc): New static variable.
4820 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4821 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4823 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4825 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4826 if reloc_entry->addend is not 0.
4827 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4829 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4831 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4833 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4834 Add entries for R_SPARC_[56].
4835 (sparc_reloc_map): Add entries for R_SPARC_[56].
4837 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4839 Optimize linking of stabs in sections as used in ELF and COFF.
4840 * stabs.c: New file.
4841 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4842 (_bfd_write_section_stabs): Declare.
4843 (_bfd_write_stab_strings): Declare.
4844 * libbfd.h: Rebuild.
4845 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4846 (struct coff_link_hash_table): Add stab_info field.
4847 * libcoff.h: Rebuild.
4848 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4850 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4852 (_bfd_coff_final_link): Write out stab strings hash table.
4853 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4854 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4856 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4857 (struct bfd_elf_section_data): Add stab_info field.
4858 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4860 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4861 _bfd_link_section_stabs.
4862 (elf_bfd_final_link): Write out stab strings hash table.
4863 (elf_link_input_bfd): Handle optimized stabs sections.
4864 * reloc.c (_bfd_final_link_relocate): Check address against
4865 _raw_size rather than _cooked_size.
4866 * Makefile.in: Rebuild dependencies.
4867 (BFD_LIBS): Add stabs.o
4868 (BFD_LIBS_CFILES): Add stabs.c.
4870 * VERSION: Increment for bfdlink.h change.
4872 * coffgen.c (coff_renumber_symbols): Correct handling of
4873 BSF_NOT_AT_END common symbols.
4875 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4877 * coff-ppc.c (record_toc): Add cast to avoid warning.
4878 (ppc_allocate_toc_section): Likewise.
4879 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4880 (ppc_coff_reloc_type_lookup): Remove unreached code.
4881 * coffcode.h (coff_write_object_contents): Don't take the address
4883 * peicode.h (pe_print_idata): Add casts to avoid warning.
4884 (pe_print_edata): Likewise.
4885 (pe_print_reloc): Remove ANSI C string concatenation.
4887 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4889 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4891 * libcoff.h: Rebuild.
4892 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4894 (coff_swap_aux_out): Likewise.
4895 * peicode.h (coff_swap_aux_in): Likewise.
4896 (coff_swap_aux_out): Likewise.
4897 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4899 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4901 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4902 Fix up .bf endndx link fields.
4903 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4905 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4908 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4910 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4911 on Solaris PowerPC systems doesn't get confused.
4913 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4916 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4917 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4918 update did_reg and did_reg2.
4920 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4922 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4924 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4925 callback routines, pass h->root.string rather than name, in case
4926 copy is true and name is transient.
4928 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4930 * elfcore.h: Add support for core files with multiple threads.
4931 (Primarily for Solaris.)
4933 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4935 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4936 section->orelocation is NULL.
4938 * coffgen.c (bfd_coff_get_syment): New function.
4939 (bfd_coff_get_auxent): New function.
4940 * bfd-in.h (bfd_coff_get_syment): Declare.
4941 (bfd_coff_get_auxent): Declare.
4942 * bfd-in2.h: Rebuild.
4944 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4946 * elf32-mips.c (struct mips_hi16): Define.
4947 (mips_hi16_addr, mips_hi16_addend): Remove.
4948 (mips_hi16_list): New static variable.
4949 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4950 (mips_elf_lo16_reloc): Process mips_hi16_list.
4951 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4952 relocs before the associated LO16 reloc.
4954 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4956 * versados.c (versados_scan): Check bfd_alloc return value.
4957 (versados_object_p): Check all bfd_read return values. Require
4958 that lang field be less than 10, to avoid confusion with Intel Hex
4961 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4963 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4964 not 0, for an absolute symbol.
4965 (NAME(aout,swap_ext_reloc_out)): Likewise.
4967 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4968 (ihex_write_object_contents): For a large start address, output
4969 the full 32 bit address in record type 5.
4971 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4972 to int to avoid promotion problems in prototype.
4974 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4976 * configure.host: Use ${srcdir} when looking for picfrag.
4978 * configure.host: Switch on ${libdir}, not $(libdir). From
4979 alan@spri.levels.unisa.edu.au (Alan Modra).
4981 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4982 entry point, not just for DYNAMIC objects.
4983 * sunos.c (sunos_add_dynamic_symbols): Always call
4984 sunos_create_dynamic_sections. If called with a non DYNAMIC
4985 object, don't do anything else.
4986 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4988 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4990 * configure.in: Permit --enable-shared to specify a list of
4992 * configure: Rebuild.
4994 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4995 host when configuring with --enable-shard.
4997 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4999 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
5002 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
5003 to avoid crashing in bfd_hash_replace.
5005 * sysdep.h: Use #ifdef, not #if.
5007 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
5009 * config.in: Rebuild.
5011 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
5013 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
5014 (AC_CHECK_HEADERS): Check for sys/time.h
5015 (AC_HEADER_TIME): Add macro.
5016 * configure: Rebuild.
5017 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
5018 to control what combination of <time> and <sys/time.h>
5021 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
5023 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
5024 (aout_32_sunos4_write_object_contents): Likewise.
5025 * aoutx.h (NAME(aout,machine_type)): Handle
5026 bfd_mach_sparc_{sparclet,sparclite}.
5027 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
5028 (bfd_mach_sparc_v9_p): Update.
5029 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
5030 * libaout.h (enum machine_type): Add M_SPARCLET.
5031 * sunos.c (MACHTYPE_OK): Define.
5032 * bfd-in2.h: Regenerated.
5034 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
5036 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
5037 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
5038 * elflink.c (_bfd_elf_create_got_section): Store the
5039 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
5040 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
5041 global offset table goes over 0x1000, set the value of
5042 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
5043 (elf32_sparc_relocate_section): Subtract the offset of
5044 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
5046 * elfcode.h: Don't include <string.h>.
5048 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
5050 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
5051 generic_link_hash_newfunc. All references changed.
5052 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
5053 moved here from libbfd-in.h.
5054 * libbfd-in.h: Corresponding changes.
5055 * libbfd.h: Regenerated.
5057 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
5059 * aoutx.h (aout_link_input_section_std): When reporting an
5060 overflow error, use the name of the symbol in the hash table if
5062 (aout_link_input_section_ext): Likewise.
5064 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
5065 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
5067 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
5069 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
5070 * coffcode.h (coff_compute_section_file_positions): Likewise.
5071 (coff_write_object_contents): Likewise.
5073 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
5075 * section.c (SEC_LINK_ONCE): Define.
5076 (SEC_LINK_DUPLICATES): Define.
5077 (SEC_LINK_DUPLICATES_DISCARD): Define.
5078 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
5079 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
5080 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
5081 * bfd-in2.h: Rebuild.
5082 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
5083 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
5084 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
5085 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
5086 SEC_LINK_ONCE, and look through the symbol table for the setting
5087 for SEC_LINK_DUPLICATES.
5088 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
5089 set for a section, find the section symbol in the symbol table,
5090 and set the aux entry based on SEC_LINK_DUPLICATES.
5091 * coffgen.c (coff_print_symbol): Add a space before "checksum".
5092 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
5093 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
5094 * coff-i386.c (i386coff_vec): Likewise.
5095 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
5097 * VERSION: Bump to 2.6.1.
5098 * Makefile.in (stamp-h): Depend upon VERSION.
5100 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
5102 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
5103 * libbfd.h: Rebuilt.
5104 * linker.c (generic_link_hash_newfunc): No longer static.
5105 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
5107 * coff-h8300.c: Add two derived hash tables and their associated
5108 funtions and #defines for use by the h8300 linker.
5109 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
5110 the function vector as needed. Place the address of the function
5111 vector entry in the location specified by the R_MEM_INDIRECT reloc.
5112 Rewrite the vectors section contents as necessary.
5113 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
5114 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
5115 (coff_bfd_link_hash_table_create): Likewise.
5117 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
5119 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
5120 __attribute__ ((__unused__)) so that -Wall doesn't warn about
5122 (hppa_rebuild_insn): Pass pointer to correct type to
5123 low_sign_unext and dis_assemble_21.
5125 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
5127 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
5128 Stick with sparc-*-{sysv4*,solaris2*}.
5130 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
5132 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
5133 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5134 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
5135 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
5136 fields is non-zero, print them.
5138 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
5139 ifdef. Remove unused variables.
5140 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
5142 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
5143 (get_symbol_value): Ifdef out.
5144 (pe_ppc_reloc): Ifdef out. Remove unused variables.
5145 (coff_ppc_relocate_section): Remove unused variables. Make
5146 fprintf strings and argument types correspond. Put before_addr in
5148 (dump_toc): Make fprintf strings and argument types correspond.
5149 (ppc_process_before_allocation): Remove unused variables. Always
5151 (ppc_reflo_reloc): Ifdef out.
5152 (ppc_addr32nb_reloc): Ifdef out.
5153 (ppc_coff_rtype2howto): Make fprintf strings and argument types
5155 (coff_ppc_rtype_to_howto): Likewise.
5156 (ppc_coff_swap_sym_in_hook): Remove unused variables.
5158 * peicode.h (pe_print_idata): Move otherwise unused variables into
5159 the #ifdef where they are used. Always return a value.
5160 (pe_print_edata): Make fprintf strings and argument types
5161 correspond. Always return a value.
5162 (pe_print_pdata): Removed unused variable addr_value. Always
5164 (pe_print_reloc): Remove unused variable onaline. Make fprintf
5165 strings and argument types correspond. Always return a value.
5167 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
5168 (ppc_elf_finish_dynamic_symbol): Move definition of unused
5169 variable rela inside #if 0 section where it is used.
5171 * ns32k.h: New file.
5172 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
5173 functions to start with _bfd_.
5174 * aout-ns32k.c: Include ns32k.h. Change references to renamed
5175 functions in cpu-ns32k.h.
5176 * Makefile.in: Rebuild dependencies.
5177 (HFILES): Add ns32k.h.
5179 * section.c (struct sec): Add linker_mark field. Change
5180 user_set_vma and reloc_done to be single bit fields.
5181 (STD_SECTION): Update accordingly.
5182 * bfd-in2.h: Rebuild.
5183 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
5185 (aout_link_input_bfd): Don't link unmarked sections.
5186 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
5188 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
5189 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
5191 * elflink.h (elf_bfd_final_link): Mark sections included in the
5193 (elf_link_input_bfd): Don't link unmarked sections.
5194 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
5196 (xcoff_link_input_bfd): Don't link unmarked sections.
5198 * coffswap.h (coff_swap_scnhdr_out): Include section name in
5199 overflow error messages.
5201 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5203 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
5204 is not set, print "BFD: " before the error message.
5206 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
5207 Miles Bader <miles@gnu.ai.mit.edu>.
5208 * configure: Rebuild.
5210 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
5212 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
5215 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
5216 m68k-aout, m68k-coff, and m68k-elf targets.
5218 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
5220 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
5221 (ieee_generic_stat_arch_elt): Restructured to prevent
5222 ieee_object_p from being called repeatedly.
5224 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
5226 * coffcode.h (coff_write_object_contents): Allocate
5227 buffers large enough for any FILEHDR or AOUTHDR.
5229 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
5231 * ecofflink.c (lookup_line): New static function, renamed and
5232 slighly changed from old _bfd_ecoff_locate_line.
5233 (_bfd_ecoff_locate_line): Cache line number information. Use
5234 lookup_line for actual lookup.
5236 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5238 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
5239 multiple of 20 bytes.
5241 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
5243 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
5244 allocate ecoff_find_line, and don't initialize by hand.
5245 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
5246 mips_elf_find_line, and don't call memset.
5248 * coffcode.h (coff_compute_section_file_positions): If not
5249 producing a final executable, don't consider sofar when aligning
5250 the section to the correct size.
5252 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
5254 * coffcode.h (coff_add_missing_symbols): Ifdef out.
5255 (coff_write_object_contents): Don't call coff_add_missing_symbols.
5256 * coffgen.c (coff_section_symbol): Ifdef out.
5258 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
5260 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
5261 output_bfd is not NULL.
5263 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
5265 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
5266 of bfd_alloc (fixes fix_line not being initialized).
5267 Delete zeroing of fix_{value,tag,end,scnlen} fields.
5269 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
5271 * coffcode.h: Allow specific backends to override the
5272 bfd_link_add_symbols routine.
5274 * coff-h8300.c: Include genlink.h.
5275 (howto_table): Add R_MEM_INDIRECT.
5276 (rtype2howto): Support R_MEM_INDIRECT.
5277 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
5280 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
5282 * coff-alpha.c (alpha_relocate_section): Use
5283 info->callbacks_warning, rather than _bfd_error_handler, for
5284 "multiple gp" warning.
5286 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
5288 * linker.c (bfd_wrapped_link_hash_lookup): New function.
5289 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
5290 table string. Use bfd_wrapped_link_hash_lookup.
5291 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
5293 * aoutx.h (aout_link_write_symbols): Use the name from the hash
5294 table, if any, when writing out symbols.
5295 (aout_link_input_section_std): Use the name from the hash table,
5296 if any, when reporting undefined symbols.
5297 (aout_link_input_section_ext): Likewise.
5298 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
5299 * bout.c (get_value): Likewise.
5300 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
5301 * ecoff.c (ecoff_reloc_link_order): Likewise.
5302 * elflink.h (elf_link_add_object_symbols): Likewise.
5303 (elf_reloc_link_order): Likewise.
5304 * linker.c (_bfd_generic_link_output_symbols): Likewise.
5305 (_bfd_generic_reloc_link_order): Likewise.
5306 (default_indirect_link_order): Likewise.
5307 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
5308 * sunos.c (sunos_add_one_symbol): Likewise.
5309 * xcofflink.c (xcoff_link_add_symbols): Likewise.
5310 (bfd_xcoff_link_count_reloc): Likewise.
5311 (xcoff_reloc_link_order): Likewise.
5313 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
5314 into -1 for intern->rss.
5316 * configure: Rebuild with autoconf 2.8.
5318 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
5320 * stab-syms.c (__define_stab_duplicate): Define.
5321 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
5323 * bfd-in.h (bfd_get_stab_name): Declare.
5324 * bfd-in2.h: Rebuild.
5325 * Makefile.in: Rebuild dependencies.
5326 (BFD_LIBS): Add stab-syms.o.
5327 (BFD_LIBS_CFILES): Add stab-syms.c.
5328 (BFD32_BACKENDS): Remove stab-syms.o.
5329 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
5330 * configure.in: Don't list stab-syms.o in bfd_backends.
5331 * configure: Rebuild.
5332 * libaout.h (aout_stab_name): Don't declare.
5333 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
5336 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
5338 * elf.c (assign_file_positions_for_segments): Adjust file offset
5339 for section alignment even if SEC_LOAD is not set.
5341 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
5343 * configure.in: Don't set SHLIB or SHLINK to an empty string,
5344 since they appear as targets in Makefile.in.
5345 * configure: Rebuild.
5347 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
5348 don't fiddle with a symbol which is not defined anywhere.
5350 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
5352 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
5353 though they are defined in a shared library.
5354 (xcoff_build_ldsyms): Likewise.
5356 * coffgen.c (coff_find_nearest_line): Don't look at the line
5357 numbers for the section if section->lineno is NULL.
5359 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
5360 message rather than calling BFD_ASSERT.
5361 * elfcode.h (write_relocs): Check return value of
5362 _bfd_elf_symbol_from_bfd_symbol.
5364 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5366 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
5369 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
5371 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
5373 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
5374 hppa_reloc_field_selector_type_alt.
5375 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
5376 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
5378 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
5380 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
5382 * elf.c (assign_file_positions_for_segments): Adjust the segment
5383 memory size for the alignment of a SEC_ALLOC section, not just a
5386 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5388 * m68klinux.c: New file.
5389 * hosts/m68klinux.h: New file.
5390 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
5391 * configure.in (m68*-*-linux*): New native host.
5392 (m68klinux_vec): New vector.
5393 * configure: Rebuild.
5394 * targets.c (m68klinux_vec): Declare.
5395 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
5396 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
5397 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
5398 declaration from bfd_linux_size_dynamic_sections.
5399 (bfd_m68klinux_size_dynamic_sections): Declare.
5400 * bfd-in2.h: Rebuild.
5401 * Makefile.in: Rebuild dependencies.
5402 (BFD32_BACKENDS): Add m68klinux.o.
5403 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
5405 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
5407 * libhppa.h (pa_arch): Add pa20.
5408 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
5409 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
5410 (hppa_field_adjust): Handle e_nsel.
5411 * som.c: Provide default definitions for many new relocs found only
5412 in hpux10 include files.
5413 (som_fixup_formats): Add several new relocs from hpux10.
5414 (som_hppa_howto_table): Add hpux10 relocs.
5415 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
5417 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
5419 * mpw-make.sed: Edit out recent shared library support, and
5420 rules to rebuild .h files using doc/chew.
5422 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
5424 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
5425 size even of sections with no contents.
5427 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
5429 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
5430 starting with '$' the way we skip names starting with '.'. When
5431 updating x_endndx, don't be fooled by an index which has been
5434 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
5435 struct/union/enum type with no elements.
5437 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
5439 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
5441 * archive.c (bfd_generic_archive_p): If the first file in the
5442 archive can not be recognized as an object, don't assume that this
5443 is the wrong format.
5445 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5446 format is not bfd_object.
5447 (bfd_elf_get_dt_soname): Likewise.
5449 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
5451 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
5454 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5456 * bfd.c (tdata): Add netbsd_core_data.
5457 * bfd-in2.h: Regenerated.
5459 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
5461 * sunos.c (SUNOS_CONSTRUCTOR): Define.
5462 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
5463 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
5466 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
5467 to get the symbol index, matching 14 Jul 95 change.
5469 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
5471 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
5472 Remove duplicate definition of gp.
5474 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
5476 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
5477 assume that we can set the GP value and then get the same value,
5478 since it won't be true if the output file is neither ELF nor
5480 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
5481 _bfd_get_gp_value here.
5482 (mips_gprel_reloc): Don't assume we can set and get the GP value.
5483 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
5485 (mips_elf_lo16_reloc): Likewise.
5486 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
5487 Don't require that the BFD be ELF.
5488 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
5489 (mips_elf_gprel32_reloc): Likewise.
5490 (mips_elf_relocate_section): Don't assume we can set and get the
5492 (mips_elf_finish_dynamic_symbol): Don't bother to use
5493 _bfd_get_gp_value here.
5495 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
5496 Don't change epdr between malloc and free. Be careful not to free
5497 NULL pointers. Zero out the first RPDR.
5499 * configure.host: On Linux, only pass -rpath option if $(libdir)
5500 is neither /lib nor /usr/lib. From Alan Modra
5501 <alan@mullet.Levels.UniSA.Edu.Au>.
5503 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
5505 (elf_dt_name): Rename from elf_dt_needed_name.
5506 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
5508 (bfd_elf_get_dt_soname): New function.
5509 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
5510 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
5511 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
5512 * bfd-in2.h: Rebuild.
5514 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
5516 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
5517 _bfd_sparc_elf_reloc_type_lookup.
5518 (bfd_elf32_bfd_reloc_type_lookup): Update.
5519 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
5520 (sparc64_elf_howto_table): Define.
5521 (sparc_reloc_map): Define.
5522 (sparc64_elf_reloc_type_lookup): New function.
5523 (sparc_elf_wdisp16_reloc): New function.
5524 (elf_info_to_howto): Use sparc64_elf_howto_table.
5525 (sparc64_elf_relocate_section): Likewise.
5526 (bfd_elf64_bfd_reloc_type_lookup): Update.
5528 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
5530 * configure.host: Check for 'do not mix' from native linker before
5531 trying to use -rpath.
5533 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
5535 * bfd.c (_bfd_get_gp_value): New function.
5536 (_bfd_set_gp_value): New function.
5537 * libbfd-in.h (_bfd_get_gp_value): Declare.
5538 (_bfd_set_gp_value): Declare.
5539 * libbfd.h: Rebuild.
5540 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
5541 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
5542 directly to the fields in the tdata information.
5543 (alpha_relocate_section): Likewise.
5544 * coff-mips.c (mips_adjust_reloc_in): Likewise.
5545 (mips_gprel_reloc): Likewise.
5546 (mips_relocate_section): Likewise.
5547 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
5548 (mips_elf_lo16_reloc): Likewise.
5549 (mips_elf_final_gp): Likewise.
5550 (mips_elf_gprel16_reloc): Likewise.
5551 (mips_elf_gprel32_reloc): Likewise.
5552 (mips_elf_relocate_section): Likewise.
5553 (mips_elf_finish_dynamic_symbol): Likewise.
5555 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
5557 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
5559 * configure.in: Call AC_PROG_CC before configure.host.
5560 * configure: Rebuild.
5561 * configure.host: Don't set information which autoconf should
5562 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
5564 * configure.host: Remove go32 and win32 host information, since it
5565 should no longer be needed.
5567 * elf.c (map_sections_to_segments): If we have a .dynamic section,
5568 then start a new segment rather than put a writable section in a
5571 * configure.host: Set RPATH_ENVVAR.
5573 * Makefile.in: Rebuild dependencies.
5575 * elflink.c (_bfd_elf_create_linker_section): Remove unused
5576 zero_section variable.
5578 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
5580 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
5581 ($(srcdir)/libbfd.h): Rename from libbfd.h.
5582 ($(srcdir)/libcoff.h): Rename from libcoff.h.
5584 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5586 * ieee.c (ieee_write_expression): Only use an R variable for a
5587 local symbol. Don't output a zero offset. Handle a zero address.
5588 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
5589 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
5591 (parse_expression): Don't try to handle multiple occurrences of a
5592 P variable. Handle I variables differently from X variables. Fix
5593 the order of minus expressions.
5594 (ieee_slurp_external_symbols): Generate an I variable for an NN
5595 record. Fix handling of ATI and ATX records.
5596 (ieee_slurp_sections): Only set minimal section attributes.
5597 Adjust them later, based on the section contents.
5598 (ieee_object_p): Read in the file until just after the ME record.
5599 Call ieee_slurp_section_data to set the section flags.
5600 (do_one): Add iterations parameter. Only repeat the first load
5601 item. Set the section and file reloc flags.
5602 (ieee_slurp_section_data): Set section flags. Pass iterations to
5604 (ieee_canonicalize_reloc): Handle I variables.
5605 (do_with_relocs): Only emit relocation size when necessary.
5606 Increase MAXRUN to 127. Change ov to be assigned, and take
5607 src_mask and pcrel_offset into account.
5608 (ieee_write_data_part): Skip sections that are not loaded.
5609 (ieee_write_external_part): Don't output optional last entry of WX
5611 (ieee_write_me_part): Make setting of me_record neater.
5612 (ieee_generic_stat_arch_elt): Get the size of an archive element.
5614 * syms.c (stt): Add entries for zerovars, vars, and code.
5616 * elfcode.h (validate_reloc): New static function.
5617 (write_relocs): Call validate_reloc for non ELF relocs.
5619 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
5620 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
5621 (TARGET_LITTLE_SYM): Likewise.
5623 * config.bfd (m68*-*-psos*): New target.
5625 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
5627 * i386msdos.c: Remove some #if 0 code.
5628 (msdos_write_object_contents): Don't include empty sections in the
5629 size computation, regardless of their address.
5631 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5633 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
5634 is NULL, ie, the -r switch is used.
5636 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
5638 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
5639 (BFD_RELOC_MIPS_GOT_LO16): Define.
5640 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
5641 * bfd-in2.h, libbfd.h: Rebuild.
5642 * elf32-mips.c (mips_reloc_map): Map new relocs.
5644 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
5646 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
5649 * ieee.c (get_symbol): Set the section to bfd_abs_section.
5650 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
5651 simple number for the section address, rather than an expression.
5652 Limit the number of bytes between relocs to MAXRUN.
5653 (ieee_write_me_part): Set me_record to the file offset after the
5655 (ieee_write_processor): New static function.
5656 (ieee_write_object_contents): Use ieee_write_processor.
5658 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5660 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
5662 * coff-aux.c: Change include of aux.h to aux-coff.h.
5664 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5666 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
5667 relocation put the addend both in the reloc entry and the data.
5668 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
5671 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
5672 a R_68K_PCxx reloc against a defined global symbol directly.
5673 (elf_m68k_check_relocs): Don't count such a reloc.
5675 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
5676 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
5677 symbol for now, otherwise always record the symbol as dynamic.
5678 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
5679 is not referenced by a dynamic object, and we are not making a
5680 shared object, then don't make a PLT entry. If we do make a PLT
5681 entry, make sure the symbol has been recorded as dynamic.
5683 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
5685 * configure.host: When making a shared library, set HLDFLAGS to
5686 pass an appropriate -rpath option. Use the make variable SONAME
5687 as the shared library soname, rather than computing it here. On
5688 SunOS, build stamp-tshlink in place of $(SHLINK).
5689 * Makefile.in (SONAME): New variable.
5690 ($(SHLINK)): Make a link to the transformed name, as well.
5691 (stamp-tshlink): New target.
5692 (install): Skip stamp-tshlink during install.
5694 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5696 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
5697 linker sections have been set up yet.
5699 * elf.c (make_mapping): Add an additional argument to suppress
5700 making the first section include the program headers.
5701 (map_sections_to_segments): If the user used -Ttext such that the
5702 program headers are on a different page, do not set the flags
5703 saying that this section includes the program headers.
5705 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5707 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
5708 don't define TRAD_HEADER.
5709 * configure: Rebuild.
5711 * netbsd-core.c: New file, support for NetBSD core files.
5712 * hosts/*nbsd.h: Removed.
5714 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
5716 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
5717 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
5718 * libbfd.h, bfd-in2.h: Regenerated.
5719 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
5720 bfd_elf32_bfd_reloc_type_lookup.
5721 (reloc_type{,_names}): Deleted.
5722 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5724 (sparc_reloc_map): Add sparc64 relocs.
5725 (sparc_elf_notsupported_reloc): New static function.
5726 (sparc_elf_wdisp16_reloc): New static function.
5727 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
5728 (elf32_sparc_relocate_section): Likewise.
5729 (bfd_elf32_bfd_reloc_type_lookup): Define.
5730 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
5731 (reloc_type{,_names}): Deleted.
5732 (elf_sparc_howto_table): Deleted.
5733 (sparc_reloc_map): Deleted.
5734 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
5735 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
5737 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5739 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
5742 * Makefile.in (program_transform_name): New variable.
5743 (install): Transform library name before installing it.
5745 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
5747 * archures.c (bfd_mach_i960_hx): Define.
5748 * bfd-in2.h: Rebuild.
5749 * cpu-i960.c (scan_960_mach): Accept machine "hx".
5750 (MATRIX): Expand entries for HX.
5751 (arch_info_struct): Add i960:hx entry.
5752 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
5753 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
5754 (coff_set_flags): Handle bfd_mach_i960_hx.
5756 Support for building as a shared library, based on patches from
5757 Alan Modra <alan@spri.levels.unisa.edu.au>:
5758 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
5759 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
5760 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
5761 * configure: Rebuild.
5762 * configure.host: If --enable-shared, adjust shared library stuff
5763 based on the host. If the host is SunOS, and the linker supports
5764 -rpath, set HLDFLAGS to use it.
5765 * Makefile.in (ALLLIBS): New variable.
5766 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
5767 (COMMON_SHLIB, SHLINK): New variables.
5768 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
5769 (STAGESTUFF): Remove variable.
5770 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
5772 (stamp-ofiles): New target, like old ofiles target, but build
5773 using a temporary file and move-if-change, and touch stamp-ofiles
5775 (ofiles): Just depend upon stamp-ofiles.
5776 (stamp-piclist, piclist): New targets.
5777 ($(SHLIB), $(SHLINK)): New targets.
5778 (targets.o, archures.o): Build twice if PICFLAG is set.
5779 (do_mostlyclean): Remove pic/*.o.
5780 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
5782 (do_distclean): Remove pic and stamp-picdir.
5783 (install): Install shared libraries.
5784 ($(OFILES)): Depend upon stamp-picdir.
5785 (stamp-picdir): New target.
5787 * libcoff-in.h: Add comment reminding people that libcoff.h is a
5789 * libcoff.h: Rebuild.
5791 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
5792 flavour of a section with no owner.
5794 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
5795 ELF_LINK_NON_ELF flag.
5796 (mips_elf_create_got_section): Likewise.
5798 * elf.c: Revert last change, since it breaks dynamic linking.
5799 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
5801 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
5802 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
5803 (elfNN_bed): Don't initialize want_hdr_in_seg field.
5805 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5807 * elf.c (assign_file_positions_for_segments): If the backend does
5808 not want the elf header or the program headers in the address
5809 space, do not include them in the calculations.
5811 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
5812 function to determine if we need additional program headers.
5813 (ppc_elf_modify_segment_map): Define as a NOP function for now.
5814 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5816 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5818 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5820 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5822 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5823 back into one line. Some compilers (sunos 4.1.3 for example)
5824 won't accept args split across more than one line.
5826 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5828 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5829 * configure: Regenerate.
5831 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5833 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5834 try to do arithmetic on a void *, cast it to a unsigned char * first.
5836 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5838 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5839 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5841 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5842 flag for a newly defined symbol.
5843 (NAME(bfd_elf,record_link_assignment)): Likewise.
5844 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5845 set the DEF or REF_REGULAR flags correctly.
5847 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5848 (libbfd.h, libcoff.h): Corresponding change.
5850 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5851 a PLT32 reloc as dynamic.
5852 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5853 is not referenced by a dynamic object, and we are not making a
5854 shared object, then don't make a PLT entry. If we do make a PLT
5855 entry, make sure the symbol has been recorded as dynamic.
5857 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5859 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5860 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5861 (powerpcle-*-cygwin32): New.
5862 * peicode.h (add_data_entry): Get address from vma.
5864 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5866 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5867 attached to the section has already been created as an undefined
5868 symbol, treat it as if it hasn't been created yet.
5870 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5872 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5873 symbol or section symbols if stripping all symbols and this is not
5874 a relocateable link. Don't output the symbol string table if
5875 there are no symbols.
5876 (elf_link_flush_output_syms): Don't do anything if there are no
5879 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5881 * coff-aux.c: New file.
5882 * hosts/m68kaux.h: New file.
5883 * config.bfd (m68*-apple-aux*): New target.
5884 * configure.in (m68*-apple-aux*): New native host.
5885 (m68kaux_coff_vec): New vector.
5886 * configure: Rebuild.
5887 * targets.c (m68kaux_coff_vec): Declare.
5888 * coffcode.h (bfd_coff_backend_data): Add field
5889 _bfd_coff_link_add_one_symbol.
5890 (bfd_coff_link_add_one_symbol): Define.
5891 (compare_arelent_ptr): New static function if TARG_AUX.
5892 (coff_write_relocs): If TARG_AUX, sort the relocs.
5893 (coff_write_object_contents): Set A/UX aouthdr magic number.
5894 (coff_link_add_one_symbol): Define if not defined.
5895 (bfd_coff_std_swap_table): Initialize new field.
5896 * libcoff.h: Rebuild.
5897 * cofflink.c (coff_link_add_symbols): Call
5898 bfd_coff_link_add_one_symbol rather than
5899 _bfd_generic_link_add_one_symbol.
5900 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5901 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5902 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5903 * Makefile.in: Rebuild dependencies.
5904 (BFD32_BACKENDS): Add coff-aux.o.
5905 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5907 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5909 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5910 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5912 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5914 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5915 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5916 (maintainer-clean): Warn about deleting special files.
5917 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5919 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5920 warning symbols correctly.
5921 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5922 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5923 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5924 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5925 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5926 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5928 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5931 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5933 * libcoff-in.h: aligned newly exported names with bfd naming
5934 conventions. Removed an erroneous define of POWERPC_LE_PE.
5935 * libcoff.h: Rebuild.
5936 * cofflink.c, coff-ppc.c: the above function name changes
5938 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5940 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5941 * ecoff.c (struct extsym_info): Define.
5942 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5943 to ecoff_link_write_external.
5944 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5945 Strip symbols when appropriate.
5947 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5948 * syms.c (BSF_OBJECT): Define.
5949 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5950 * bfd-in2.h: Rebuild.
5951 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5953 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5956 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5957 copying relocs into a shared object, treat a defined global symbol
5959 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5960 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5961 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5963 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5964 real defined symbol, not to a weak defined symbol.
5966 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5968 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5969 and made a few static functions externs.
5971 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5972 POWERPC_LE_PE hack in cofflink.
5974 * libcoff-in.h: promoted the following from cofflink.c to allow
5975 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5976 coff_debug_merge_element, struct coff_debug_merge_type,
5977 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5978 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5979 coff_debug_merge_hash_lookup, coff_link_section_info,
5980 coff_final_link_info, coff_debug_merge_hash_newfunc,
5981 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5983 * libcoff.h: re-gen'd
5985 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5987 * syms.c: Include "bfdlink.h".
5988 (struct stab_find_info): Define.
5989 (_bfd_stab_section_find_nearest_line): New function.
5990 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5991 * libbfd.h: Rebuild.
5992 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5993 * elf.c (_bfd_elf_find_nearest_line): Try calling
5994 _bfd_stab_section_find_nearest_line before searching the ELF
5995 symbol table. Find the closest STT_FUNC symbol, not the last one.
5996 * libcoff-in.h (coff_data_type): Add line_info field.
5997 * libcoff.h: Rebuild.
5998 * coffgen.c (coff_find_nearest_line): Try calling
5999 _bfd_stab_section_find_nearest_line before searching the COFF
6001 * Makefile.in: Rebuild dependencies.
6003 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6005 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
6006 4 bytes, so we get the correct value when updating the register
6007 field in little endian mode.
6009 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
6011 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
6012 entry_section fields. Add sntoc and snentry fields.
6013 * libcoff.h: Rebuild.
6014 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
6015 not toc_section and entry_section (the COFF file does not have any
6016 sections at this point).
6017 (coff_write_object_contents): Set o_snentry and o_sntoc from
6018 snentry and sntoc rather than entry_section and toc_section.
6019 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
6020 snentry, not toc_section and entry_section.
6021 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
6022 entry_section from hentry.
6023 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
6025 (xcoff_link_input_bfd): Set sntoc, not toc_section.
6026 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
6027 than using toc_section directly.
6029 * archures.c: Add missing `.' in enum bfd_architecture.
6030 * bfd-in2.h: Rebuild.
6032 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
6033 Robert Lipe <robertl@arnet.com>.
6035 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6037 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
6038 to sections we allocate. Use bfd_zalloc to allocate initialial
6039 sections, not bfd_alloc.
6040 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
6041 SDA{,2}I16 relocations.
6042 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
6043 whether to put something in .sbss or not.
6044 (ppc_elf_relocate_section): Add support for more relocations. Add
6045 in sec->output_offset where appropriate. Make error messages
6046 include the symbol name.
6048 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
6049 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
6050 doesn't get redefined messages if -shared.
6052 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
6053 section if the rel_section field has been set up.
6055 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6057 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
6060 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
6062 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
6063 of flags, only flags used are controlled by mach number. Bump up
6064 output file mach number to highest of input file mach numbers.
6065 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
6066 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
6068 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
6069 bfd_elf64_sparc_vec support.
6071 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6073 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
6074 the embedded bit is set on some objects and not on others. Just
6076 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
6079 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
6081 * coffcode.h (coff_new_section_hook): Don't try to align the
6084 * coffcode.h (coff_set_section_contents): Fix the handling of the
6085 .lib section to work even if the entire section contents are
6086 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6087 Robert Lipe <robertl@arnet.com>.
6089 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6091 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
6092 memory here for contents.
6094 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
6095 _SDA2_BASE_ by 32768.
6096 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
6097 started using. Allocate contents for .sdata and .sdata2 sections
6099 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
6101 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
6102 size _SDA{,2}_BASE_.
6103 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
6106 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
6108 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
6110 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
6111 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
6112 (bfd_mach_sparc_v9a): Define.
6113 (bfd_mach_sparc_v9_p): Define.
6114 * bfd-in2.h: Regenerated.
6115 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
6117 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
6118 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
6119 to bfd_elf32_sparc_vec.
6120 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
6121 Add v8plus{,a} support.
6123 (sparc_compatible): New function.
6124 * elf32-sparc.h: #include "elf/sparc.h".
6125 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
6126 elf32_sparc_final_write_processing): New functions.
6127 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
6128 elf_backend_final_write_processing): Define.
6130 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6132 * elf-bfd.h (struct elf_link_hash_entry): Add
6133 linker_section_pointer field.
6134 (enum elf_linker_section_enum): Enumeration for new way of
6135 creating linker dynamic sections and symbols.
6136 (elf_linker_section{,_pointers}): New structures for creating
6137 dynamic sections and symbols.
6138 (elf_obj_tdata): Add linker_section_pointers and linker_section
6140 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
6141 (_bfd_elf_create_linker_section): New declarations.
6142 (_bfd_elf_find_pointer_linker_section): Ditto.
6143 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
6144 (_bfd_elf_make_linker_section_rela): Ditto.
6146 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
6148 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
6149 (ppc_elf_create_linker_section): New function to create the
6150 sections .got, .sdata, and .sdata2.
6151 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
6153 (ppc_elf_check_relocs): Support more of the eabi relocations.
6154 (ppc_elf_relocate_section): Ditto.
6155 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
6156 if the .sdata{,2} + .sbss{,2} section size is > 32k.
6158 * elflink.h (elf_create_pointer_linker_section): New function to
6159 create initialized pointers in dynamic linker sections.
6160 (elf_finish_pointer_linker_section): Actually intialize the
6161 pointers created above.
6163 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
6164 macros to provide both 32 and 64 bit versions of
6165 elf_create_pointer_linker_section.
6166 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
6167 provide both 32 and 64 bit versions of
6168 elf_finish_pointer_linker_section.
6170 * elflink.c (_bfd_elf_create_linker_section): New function to
6171 create a linker section.
6172 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
6173 given address in the linker pointer offsets created for a given
6175 (_bfd_elf_make_linker_section_rela): Make a RELA section
6176 corresponding to the generated linker section.
6178 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
6180 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
6182 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
6184 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
6185 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
6186 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
6187 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
6188 toc entry in an objdump) for now.
6189 (ppc_do_last, ppc_get_last): New function - needed to save processing
6190 the toc owner to the end.
6191 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
6194 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
6195 toc owner from being done till last. Must define POWERPC_LE_PC
6198 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
6200 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
6202 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
6203 SizeOfImage for PowerPC. Ignore the size of the .junk section.
6205 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
6207 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
6209 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
6211 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
6213 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
6215 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
6217 * elf.c (assign_file_positions_for_segments): Don't increment file
6218 offset for a segment which contains no loadable sections.
6220 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6222 * reloc.c: Add new PowerPC relocations.
6223 * {bfd-in2,libbfd}.h: Regenerate.
6225 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
6226 (ppc_elf_reloc_type_lookup): Lookup new relocations.
6228 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
6230 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
6233 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
6236 * coffgen.c (coff_find_nearest_line): Don't try to cache
6237 information in sections that are not owned by a BFD. From Richard
6238 Henderson <richard@atheist.tamu.edu>.
6240 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
6241 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6242 * elflink.h (elf_link_output_extsym): Remove special check for
6245 * ecoffswap.h: Add prototypes for static functions.
6247 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6249 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
6250 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
6252 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
6253 to satisfy a TOC16 relocation. Rewrite unsupported relocation
6254 support. Begin support for R_PPC_SDA{2,}REL.
6256 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6258 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
6259 create the .got and .got.neg sections.
6260 (ppc_elf_size_dynamic_sections): Call it.
6261 (ppc_elf_check_relocs): Call it.
6262 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
6263 (ppc_elf_check_relocs): Add error messages for relocations we
6264 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
6267 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6269 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
6270 section flags for V.4 and eabi.
6272 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
6274 * elf.c (assign_file_positions_for_segments): If a segment
6275 contains no sections, don't mark it as readable.
6277 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
6278 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
6280 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
6281 dynamic section, if there is one.
6282 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
6283 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
6284 (bfd_elf64_swap_dyn_in): Likewise.
6285 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
6287 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
6289 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
6290 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
6291 <pirker@eiunix.tuwien.ac.at>.
6293 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6295 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
6296 PowerPC V.4 and eabi.
6297 * bfd-in2.h: Regenerate.
6298 * libfd.h: Regenerate.
6300 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
6302 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
6303 section type and SHF_EXCLUDE section flag, turning them into the
6304 appropriate bfd section flag.
6306 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6308 * xcofflink.c (xcoff_link_add_symbols): Create the special
6309 sections if we see a DYNAMIC object, in case that is the only
6310 XCOFF input object we see.
6312 * elf32-mips.c: Extensive changes for a start at dynamic linking
6313 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
6315 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
6316 (struct elf_backend_data): Remove
6317 elf_backend_create_program_headers field. Add
6318 elf_backend_additional_program_headers and
6319 elf_backend_modify_segment_map fields.
6320 * elfxx-target.h (elf_backend_type_change_ok): Define if not
6322 (elf_backend_additional_program_headers): Likewise.
6323 (elf_backend_modify_segment_map): Likewise.
6324 (elf_backend_create_program_headers): Don't define.
6325 (elfNN_bed): Change to account for field changes.
6326 * elf.c (assign_file_positions_for_segments): Call new
6327 modify_segment_map backend function. Don't call old
6328 create_program_headers backend function.
6329 (get_program_header_size): Call additional_program_headers rather
6330 than create_program_headers.
6331 * elflink.h (elf_link_add_object_symbols): Initialize
6332 type_change_ok from new backend field.
6333 (elf_link_output_extsym): Don't warn if _rld_new_interface is
6335 (elf_reloc_link_order): Treat a reloc against a defined symbol as
6336 a reloc against the appropriate section.
6338 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
6339 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
6340 (elf_flags_init): Rename from elf_ppc_flags_init.
6341 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
6343 (ppc_elf_copy_private_bfd_data): Likewise.
6344 (ppc_elf_merge_private_bfd_data): Likewise.
6346 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
6349 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
6351 * coff-alpha.c (alpha_relocate_section): During final link, allow
6352 output .lita section to be bigger than 64k by adjusting gp value
6353 on a per-input section basis.
6354 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
6356 (struct ecoff_section_tdata): Add gp field.
6358 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
6360 Handle Alpha ECOFF changes in OSF/1 3.2.
6361 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
6363 * coff-alpha.c: Include "aout/ar.h".
6364 (alpha_ecoff_get_relocated_section_contents): Don't require an
6365 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
6366 3.2 doesn't generate one.
6367 (alpha_relocate_section): Likewise.
6368 (alpha_ecoff_slurp_armap): Define.
6369 (alpha_ecoff_slurp_extended_name_table): Define.
6370 (alpha_ecoff_construct_extended_name_table): Define.
6371 (alpha_ecoff_truncate_arname): Define.
6372 (alpha_ecoff_write_armap): Define.
6373 (alpha_ecoff_generic_stat_arch_elt): Define.
6374 (alpha_ecoff_update_armap_timestamp): Define.
6376 (alpha_ecoff_read_ar_hdr): New static function.
6377 (alpha_ecoff_get_elt_at_filepos): New static function.
6378 (alpha_ecoff_openr_next_archived_file): New static function.
6379 (alpha_ecoff_get_elt_at_index): New static function.
6380 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
6381 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
6382 _bfd_ecoff to alpha_ecoff.
6383 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
6384 field from backend structure, rather than always calling
6385 _bfd_get_elt_at_filepos.
6386 * coff-mips.c (mips_ecoff_backend_data): Initialize
6387 get_elt_at_filepos field.
6388 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
6389 from _bfd_generic_read_ar_hdr with minor changes.
6390 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
6391 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
6392 * libbfd.h: Rebuild.
6394 * bfd-in.h (BFD_IN_MEMORY): Define.
6395 * libbfd-in.h (struct bfd_in_memory): Define.
6396 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
6397 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
6398 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
6399 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
6400 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
6401 (bfd_get_size): Handle BFD_IN_MEMORY flag.
6402 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
6403 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
6404 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
6405 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
6407 (bfd_openstreamr): Likewise.
6408 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
6409 BFD_IN_MEMORY is not set.
6410 * riscix.c (riscix_some_aout_object_p): Likewise.
6411 * bfd-in2.h, libbfd.h: Rebuild.
6413 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
6414 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
6415 (bfd_get_elt_at_index): Define.
6416 * archive.c (_bfd_generic_get_elt_at_index): Rename from
6417 bfd_get_elt_at_index. Change index parameter from int to
6419 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
6420 (_bfd_noarchive_get_elt_at_index): Define.
6421 (_bfd_archive_bsd_get_elt_at_index): Define.
6422 (_bfd_archive_coff_get_elt_at_index): Define.
6423 * bfd-in2.h, libbfd.h: Rebuild.
6424 * aout-target.h (MY_get_elt_at_index): Define if not defined.
6425 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
6426 * ieee.c (ieee_get_elt_at_index): Define.
6427 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
6428 * oasys.c (oasys_get_elt_at_index): Define.
6429 * som.c (som_get_elt_at_index): Define.
6431 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
6432 numbers to the .text section.
6434 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
6436 * ieee.c (ieee_write_debug_part): Change return type to boolean.
6437 If there is a SEC_DEBUGGING section, get the contents of the debug
6438 information part from it.
6439 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
6441 (ieee_write_object_contents): Check ieee_write_debug_part return.
6443 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
6445 * config.bfd (i[345]86-*-freebsd*): Add target.
6446 * configure.in (i386freebsd_vec): Add vec.
6447 * configure: Regenerate.
6448 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
6449 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
6450 Rebuild dependencies..
6451 * freebsd.h: New file.
6452 * i386freebsd.c: New file.
6453 * targets.c (i386freebsd_vec): Declare.
6454 (bfd_target_vector): Add i386freebsd_vec.
6455 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6456 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
6458 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
6460 * ieee.c (ieee_slurp_debug): New static function.
6461 (ieee_object_p): Call it.
6462 (ieee_slurp_section_data): Skip debugging sections.
6463 (ieee_get_reloc_upper_bound): Likewise.
6464 (ieee_get_section_contents): Likewise.
6465 (ieee_canonicalize_reloc): Likewise.
6466 (ieee_write_section_part): Likewise.
6467 (ieee_write_debug_part): Likewise.
6468 (ieee_write_data_part): Likewise.
6469 (init_for_output): Likewise.
6471 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6473 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
6475 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
6476 relocs, since ppc_elf_relocate_section handles the linker case.
6477 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
6479 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
6480 ppc_elf_relocate_section since that is now the only caller.
6481 (ppc_elf_relocate_section): Ditto.
6483 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6485 * coffcode.h (coff_write_object_contents): If we don't know the
6486 section of the entry point for an XCOFF executable, always set the
6487 entry address to -1.
6489 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6491 * elf.c (bfd_section_from_shdr): Add support for note sections.
6493 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
6495 * bfd-in.h (struct _symbol_info): Add stab_type field.
6496 * bfd-in2.h: Rebuild.
6497 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
6499 * elf32-ppc.c: Remove trailing newline from calls to
6501 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6502 difference if target endianness is known.
6504 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6506 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
6507 old style TOC16 references without using R_PPC_GOT.
6508 (ppc_reloc_type): Ditto.
6509 (ppc_elf_reloc_type_lookup): Add support for TOC16.
6510 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
6511 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
6512 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
6513 (ppc_elf_check_relocs): New function for GOT/PLT support that is
6515 (ppc_elf_adjust_dynamic_symbol): Ditto.
6516 (ppc_elf_adjust_dynindx): Ditto.
6517 (ppc_elf_size_dynamic_sections): Ditto.
6518 (ppc_elf_finish_dynamic_symbol): Ditto.
6519 (ppc_elf_finish_dynamic_sections): Ditto.
6520 (ELF_DYNAMIC_INTERPRETER): Define.
6522 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
6524 * elf.c (copy_private_bfd_data): When attaching sections to
6525 segments ignore sections that won't be allocated. Patch from
6528 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
6530 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
6533 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
6535 * coff-i960.c (CALC_ADDEND): Define.
6536 (coff_i960_relocate_section): Add the input section VMA to the
6537 addend for PC relative relocs.
6539 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
6541 * peicode.h (pe_print_pdata): Must test the entire entry for zero
6542 to correctly terminate.
6544 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
6546 * targets.c (enum bfd_endian): Define.
6547 (bfd_target): Rename byteorder_big_p to byteorder, and change it
6548 from boolean to enum bfd_endian. Change header_byteorder_big_p
6550 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
6551 (bfd_header_big_endian, bfd_header_little_endian): New macros.
6552 * bfd-in2.h: Rebuild.
6553 * All targets: Change initialization of byteorder and
6554 header_byteorder to use enum bfd_endian values rather than
6556 * All files: Change all references to byteorder_big_p and
6557 header_byteorder_big_p to use new bfd_*_endian macros.
6559 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
6561 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
6563 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
6565 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
6567 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
6569 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
6571 * ieee.c: Lots of minor cleanups. Make many functions return
6572 errors rather than calling abort. Also:
6573 (ieee_write_twobyte): Remove; change callers to call existing
6574 ieee_write_2bytes function.
6575 (ieee_write_expression): Don't output the section twice when
6576 outputting a local symbol. Don't emit an extraneous zero if there
6578 (ieee_slurp_sections): Set the lma as well as the vma.
6579 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
6581 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
6582 a recognized one or bfd_arch_unknown.
6583 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
6585 (ihex_get_symtab): Likewise.
6587 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
6589 * aoutx.h: Include <ctype.h>.
6590 (struct aout_link_includes_table): Define.
6591 (struct aout_link_includes_totals): Define.
6592 (struct aout_link_includes_entry): Define.
6593 (aout_link_includes_lookup): Define macro.
6594 (struct aout_final_link_info): Add includes field.
6595 (aout_link_includes_newfunc): New static function.
6596 (NAME(aout,final_link)): Initialize includes hash table.
6597 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
6599 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
6601 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
6603 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
6605 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
6607 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
6609 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
6610 (pe_print_private_bfd_data): call pe_print_reloc.
6611 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
6612 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
6613 up some debugging as well.
6615 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
6617 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
6620 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
6622 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
6623 when setting sections to NULL.
6625 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
6627 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
6629 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
6630 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
6632 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6633 * bfd-in2.h: Rebuild.
6635 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
6637 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
6639 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
6641 * ihex.c (ihex_scan): Handle record types 4 and 5.
6642 (ihex_object_p): Permit types 4 and 5.
6643 (ihex_set_section_contents): Remove check for out of range
6645 (ihex_write_object_contents): Generate types 4 and 5.
6647 * elflink.h (elf_link_output_extsym): Just ignore warning and
6648 indirect references to symbols which don't really exist.
6650 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
6652 * peicode.h (pe_print_idata): Minor format fixes
6653 (pe_print_edata): New function. Under private printing, this formats
6654 the edata section of a PE file.
6655 (pe_print_private_bfd_data): Added call to pe_print_edata.
6657 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6659 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
6660 index, don't call stoi.
6662 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
6664 * srec.c (srec_scan): Set lma as well as vma.
6666 * ihex.c: New file; support for Intel Hex format.
6667 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
6668 (ihex_vec): Declare.
6669 (bfd_target_vector): Always include ihex_vec.
6670 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
6671 * Makefile.in: Rebuild dependencies.
6672 (BFD_LIBS): Add ihex.o
6673 (BFD_LIBS_CFILES): Add ihex.c.
6674 * bfd-in2.h: Rebuild.
6676 * elf.c (assign_file_positions_for_segments): Sort the sections in
6678 (get_program_header_size): Return the right size if segment_map is
6680 (copy_private_bfd_data): Don't bother to sort the sections.
6682 * bfd.c (bfd_record_phdr): New function.
6683 * bfd-in.h (bfd_record_phdr): Declare.
6684 * bfd_in2.h: Rebuild.
6686 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
6689 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
6690 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
6692 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
6693 (bfd_zmalloc): Change declaration.
6694 * libbfd.h: Rebuild.
6695 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
6696 and realloc. Don't set bfd_error_no_memory if they fail.
6698 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
6700 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
6701 uses as well. Added a new howto to deal with TOCREL16 relocs that
6702 are TOCDEFN as well.
6703 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
6704 to handle RVA relocs from dlltool.
6705 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
6706 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
6707 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
6709 * coffcode.h (coff_set_alignment_hook): check idata$X sections
6710 to get the right section alignment.
6712 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
6714 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
6715 p_paddr if p_paddr is zero.
6716 (make_mapping): Set includes_filehdr and includes_phdrs for first
6718 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
6720 (assign_file_positions_for_segments): Handle includes_filehdr and
6721 includes_phdrs. Remove special handling of PT_PHDR and first
6723 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
6724 when appropriate. Remove special handling of PT_PHDR segment.
6725 Use a more complex condition for when a section is included in a
6726 segment to handle Solaris linker oddities.
6728 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6730 * coff-m88k.c (howto_table): Reformatted for easier reading;
6731 special_function now points to new function m88k_special_reloc.
6732 (howto_hvrt16): Function previously used for handling HVRT16 relocs
6734 (rtype2howto): Do not add reloc's r_offset to the addend, this will
6735 be done correctly by m88k_special_reloc.
6736 (reloc_processing): New function to be used by RELOC_PROCESSING.
6737 (RELOC_PROCESSING): Define to call reloc_processing.
6739 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
6741 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
6742 (pe_print_pdata): Likewise.
6744 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
6745 obstack_alloc fails.
6746 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
6748 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
6749 * Many files: don't set bfd_error_no_memory if one of the above
6752 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
6753 if p_paddr_valid is set.
6754 (copy_private_bfd_data): New static function.
6755 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
6757 * elf.c (assign_file_positions_for_segments): Fix case where extra
6758 program headers were allocated.
6760 * elf.c (_bfd_elf_print_private_bfd_data): New function.
6761 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
6762 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
6763 _bfd_elf_print_private_bfd_data.
6765 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
6766 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
6767 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
6768 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
6769 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
6770 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
6771 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
6773 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
6775 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
6776 * elf.c (make_mapping): New static function.
6777 (map_sections_to_segments): New static function.
6778 (elf_sort_sections): New static function.
6779 (assign_file_positions_for_segments): New static function.
6780 (map_program_segments): Remove.
6781 (get_program_header_size): Remove sorted_hdrs, count, and
6782 maxpagesize parameters. Simplify.
6783 (assign_file_positions_except_relocs): When generating an
6784 executable, use assign_file_positions_for_segments.
6785 (elf_sort_hdrs): Remove.
6786 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
6787 to get_program_header_size.
6789 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
6791 * hp300hpux.c (MY(callback)): Set lma as well as vma.
6793 * configure, config.in: Regenerate with autoconf 2.7.
6795 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
6796 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
6798 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
6800 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
6801 (ecoff_sec_to_styp_flags): Likewise.
6802 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
6803 (ecoff_set_symbol_info): Handle scRConst.
6804 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
6805 (ecoff_compute_section_file_positions): Handle .rconst section.
6806 (_bfd_ecoff_write_object_contents): Likewise.
6807 (ecoff_link_check_archive_element): Handle scRConst.
6808 (ecoff_link_add_externals): Likewise.
6809 (ecoff_link_write_external): Handle .rconst section.
6810 (ecoff_reloc_link_order): Likewise.
6811 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
6812 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
6814 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6816 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6817 DEF_DYNAMIC flag is set.
6819 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6821 * host-aout.c: If TRAD_HEADER is defined, include it.
6823 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6825 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6826 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6827 (BFD_NEED_DECLARATION): New function.
6828 * configure.in: Use BFD_NEED_DECLARATION.
6829 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6830 * configure, config.in: Rebuild with autoconf 2.6.
6832 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6833 special_sections before returning when called with a non XCOFF
6836 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6839 * coffcode.h (coff_compute_section_file_positions): Only pad the
6840 previous section to force file alignment when creating an
6843 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6845 * coffcode.h (coff_compute_section_file_positions): If
6846 RS6000COFF_C, set up the .debug section.
6848 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6849 if it is not large enough to accomodate the entire TOC area with
6850 signed 16 bit offsets.
6851 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6853 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6854 TOC anchor to use the TOC value used in the output file.
6856 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6858 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6859 (_bfd_coff_read_string_table): Likewise.
6861 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6863 * pe-arm.c: Fix typos.
6864 * coff-arm.c: Likewise.
6866 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6868 * coff-ppc.c (list_ele): Added "cat"egory member.
6869 (record_toc): New category parameter (priv or pub).
6870 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6871 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6872 the mainline. It addes extra toc cells in error.
6873 (ppc_coff_swap_sym_in_hook): Added some documentation.
6874 (dump_toc): Can now diagnose "virtual toc" chicanery.
6876 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6878 * elf-bfd.h (struct elf_link_hash_table): Change type of
6879 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6881 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6883 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6884 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6886 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6887 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6888 defined or mentioned in a regular file.
6890 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6892 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6893 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6894 (coff_ppc_relocate_section): Correct REL24 handling
6895 (ppc_process_before_allocation): Correct TOCDEFN handling
6897 * peicode.h (dir_names): Added name descriptions
6899 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6901 * VERSION: Updated to cygnus-2.6.
6903 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6905 * targets.c (m68k4knetbsd_vec): Declare.
6907 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6909 * targets.c (bfd_target): Change type of second argument to
6910 _bfd_print_private_bfd_data from void * to PTR.
6911 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6912 using PTR rather than void *.
6913 * bfd-in2, libbfd.h: Rebuild.
6914 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6916 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6917 _bfd_generic_bfd_print_private_bfd_data rather than casting
6920 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6922 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6923 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6925 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6926 BFD64_BACKENDS_CFILES): New variables.
6929 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6931 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6932 not at the file position of the first section.
6933 * coffcode.h (coff_compute_section_file_positions): Avoid using
6935 (coff_write_object_contents): When generating a PPC PE executable
6936 with no symbols, round up the file size to a COFF_PAGE_SIZE
6938 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6939 don't write out a string table.
6941 * elf.c (bfd_section_from_shdr): When using a different section
6942 header, pass the new one to _bfd_elf_make_section_from_shdr.
6943 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6944 (elf_map_symbols): Add section VMA to symbol value when comparing
6946 (_bfd_elf_compute_section_file_positions): Only build symbol table
6947 if there are some symbols. Set file offset of symtab and strtab
6949 (assign_file_positions_except_relocs): Remove dosyms parameter.
6950 Change all callers. Never set file offset of symtab and strtab
6952 (_bfd_elf_copy_private_section_data): New function.
6953 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6954 (_bfd_elf_copy_private_symbol_data): New function.
6955 (swap_out_syms): Check for special mapping of st_shndx created by
6956 copy_private_symbol_data.
6957 * elfxx-target.h: Use new copy routines.
6958 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6959 (_bfd_elf_copy_private_section_data): Declare.
6961 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6963 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6966 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6967 _bfd_dummy_target, matching the recent change to archive
6970 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6972 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6973 arithmetic on PTR types.
6975 * aout-target.h (MY(callback)): Set the lma of the sections.
6977 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6978 symbol into a reloc against the section.
6980 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6982 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6983 glue for the relocs: IMGLUE and IFGLUE.
6984 (record_toc): new function - tracks toc contents
6985 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6986 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6987 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6988 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6989 (ppc_record_toc_entry): Removed a debug define (duh)
6991 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6992 (pe_print_idata): New function - formats the idata section data
6993 (pe_print_pdata): New function - formats the pdata section data
6994 (pe_print_private_bfd_data): calls to above
6996 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6998 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6999 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
7000 TARGET_SYM and TARGET_NAME for vector and BFD name.
7001 * coff-pmac.c (pmac_xcoff_vec): Remove.
7002 (TARGET_SYM, TARGET_NAME): Define.
7003 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
7004 machine to 0, not all PowerMacs are 601s.
7006 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
7008 * elfcode.h (elf_object_p): Read in any program headers.
7009 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
7010 based on the program headers, if any.
7011 (elf_fake_sections): Set sh_addr from the vma, not the lma.
7012 (map_program_segments): Set p_paddr of program headers based on
7015 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
7017 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
7020 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
7021 trying to do a relocateable link with a non-a.out object file.
7023 * archive.c (bfd_generic_archive_p): Check the first object file
7024 in an archive even if target_defaulted is set. If the object file
7025 has the wrong xvec, reject it.
7027 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
7028 be represented, report the name via _bfd_error_handler.
7029 (translate_to_native_sym_flags): Likewise.
7030 * elf32-mips.c (mips_elf_final_link): Likewise.
7031 * oasys.c (oasys_write_sections): Likewise.
7033 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
7034 which checks for STYP_OVRFLO sections.
7035 (coff_compute_section_file_positions): If RS6000COFF_C, handle
7036 reloc and lineno count overflows.
7037 (coff_write_object_contents): Call coff_count_linenumbers before
7038 coff_compute_section_file_positions. If RS6000COFF_C, handle
7039 reloc and lineno count overflows.
7040 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
7041 relocs before dealing with .pad sections. Count overflow section
7042 headers when handling .pad sections.
7044 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
7047 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
7048 (struct xcoff_link_hash_table): Add descriptor_section and
7049 special_sections fields.
7050 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
7051 (xcoff_link_add_symbols): Set linkage section alignment. Create
7052 descriptor section. Check for magic symbol names (_text, etc.),
7053 and record them in special_sections if found. Set
7054 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
7055 descriptor field to point back to the function code symbol.
7056 (xcoff_sweep): Always mark the special descriptor_section.
7057 (bfd_xcoff_export_symbol): Check whether the symbol might be a
7058 function descriptor, and mark it if it is.
7059 (bfd_xcoff_size_dynamic_sections): Add new special_sections
7060 parameter, and fill it in. Allocate space for the descriptor
7062 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
7063 global linkage code. If an undefined function descriptor is
7064 exported, arrange to define it. Warn about any other undefined
7066 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
7067 (xcoff_write_global_symbol): Create a function descriptor when
7069 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
7070 * bfd-in2.h: Rebuild.
7072 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
7074 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
7075 (ppc_coff_link_hash_table): new types for hashing
7076 (ppc_coff_link_hash_newfunc): hash entry constructor
7077 (ppc_coff_link_hash_table_init): hash table initializer
7078 (ppc_coff_link_hash_table_create): hash table constructor
7079 (ppc_record_toc_entry): changed references to hash table
7080 (coff_ppc_relocate_section): changed references to hash table
7082 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
7083 * libcoff.h: Rebuild
7085 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
7086 (coff_link_add_symbols): removed toc_offset init
7088 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
7090 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
7093 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
7094 if it is given and mmep is available.
7095 * acconfig.h: Undef USE_MMAP.
7096 * configure, config.in: Regenerated.
7097 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
7098 table handling the old way.
7099 (aout_get_external_symbols): Don't complain if last byte of string
7101 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
7102 (bfd_free_window) [! USE_MMAP]: Don't define.
7103 (bfd_get_file_window,
7104 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
7106 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
7108 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
7111 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
7113 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
7114 compatible with AMD generated COFF files. Try to support both AMD
7115 and GNU formats simultaneously.
7116 (coff_a29k_relocate_section): Likewise.
7118 * libbfd.c (bfd_get_file_window): Change writable parameter from
7119 int to boolean; update all callers. Pass MAP_SHARED if not
7120 writable--it's required on Solaris. Cast fprintf argument to
7122 * bfd-in.h (bfd_get_file_window): Update declaration.
7123 * bfd-in2.h: Rebuild.
7124 * aoutx.h: Update calls to bfd_get_file_window.
7126 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
7128 (xcoff_swap_ldhdr_in): New static function.
7129 (xcoff_swap_ldsym_in): New static function.
7130 (xcoff_find_reloc): Handle the case of a single reloc correctly.
7131 (xcoff_link_add_symbols): If we just created a descriptor, pass it
7132 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
7133 Handle XTY_ER/XMC_XO symbols correctly.
7134 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
7135 rather than normal symbol table.
7136 (bfd_xcoff_import_symbol): It's not an error if the symbol is
7137 already defined with the same absolute value.
7138 (xcoff_mark): When considering called symbols, check whether the
7139 descriptor is from a dynamic object, rather than the symbol
7141 (xcoff_build_ldsyms): Likewise.
7143 * libbfd.c (bfd_get_file_window): Change return type to boolean.
7144 Cast realloc and malloc return values. If malloc or realloc fail,
7145 set bfd_error_no_memory.
7146 * bfd-in.h (bfd_get_file_window): Change type to boolean.
7147 * bfd-in2.h: Rebuild.
7149 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
7151 * coff-ppc.c (ppc_record_toc_entry): new function.
7152 (in_reloc_p): changed return value.
7153 (coff_ppc_relocate_section): much rework.
7154 (ppc_allocate_toc_section): new function.
7155 (ppc_process_before_allocation): new function.
7156 (ppc_coff_swap_sym_in_hook): new function.
7158 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
7159 (coff_link_add_symbols): initialize toc_offset.
7161 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
7162 (coff_swap_aouthdr_out): Added more sections to the data
7163 dictionary for the pe file header. Also changed linker version
7164 number on the ppc side.
7165 (dir_names): small improvements to the dictionary printing.
7166 (pe_mkobject_hook): save the file level flags.
7168 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
7169 (pe_tdata): added real_flags field
7170 (coff_tdata): added local_toc_sym_map and access macro
7172 * libcoff.h (coff_link_hash_entry): added toc_offset field
7173 (pe_tdata): added real_flags field
7174 (coff_tdata): added local_toc_sym_map and access macro
7176 * coffcode.h (coff_set_alignment_hook): added hook for PE.
7177 (coff_mkobject): init for local_toc_sym_map
7178 (coff_write_object_contents): set the internal_a.magic to
7179 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
7182 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
7184 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
7185 entries until both the line number address and the function name
7186 address are too large.
7188 * configure.in: Call AC_CHECK_PROG to find and cache AR.
7189 * configure: Rebuilt.
7191 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
7192 is defined in the environment.
7194 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
7196 * som.c (som_get_section_contents_in_window): Define to use
7199 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
7201 * coff-i860.c: New file, based on coff-i386.c.
7202 * cpu-i860.c: New file, based on cpu-i386.c.
7203 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
7204 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
7205 targets, using i860coff_vec.
7206 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
7207 trad-core.o and hosts/i860mach3.h.
7208 (i860coff_vec): Use coff-i860.o and cofflink.o.
7209 * configure: Rebuild.
7210 * Makefile.in: Rebuild dependencies.
7211 (ALL_MACHINES): Add cpu-i860.o.
7212 (BFD32_BACKENDS): Add coff-i860.o.
7213 (CFILES): Add cpu-i860.c and coff-i860.c.
7214 * targets.c (i860coff_vec): Declare.
7215 (bfd_target_vector): Add &i860coff_vec.
7216 * archures.c (bfd_i860_arch): Declare.
7217 (bfd_archures_list): Add &bfd_i860_arch.
7218 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
7219 (coff_set_flags): Handle bfd_arch_i860.
7220 (coff_write_object_contents): Handle I860 a.out magic number.
7222 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
7224 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
7225 the created .tc section to 2.
7226 (xcoff_mark): Don't keep a .loader reloc for a call to an
7227 undefined symbol when creating a shared library.
7228 (xcoff_build_ldsyms): When creating a shared library, generate
7229 global linkage code for a call to an undefined symbol.
7231 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
7233 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
7234 BFD32_BACKENDS, BFD64_BACKENDS.
7235 (.dep1): Put mkdep output in a separate file.
7236 Rebuilt dependencies.
7238 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
7241 Permit use of mmap when available:
7243 * configure.in: Check for mmap, madvise, mprotect.
7244 * config.in, configure: Regenerated.
7246 * libbfd.c (struct _bfd_window_internal): Define type.
7247 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
7249 (ok_to_map): New static variable for debugging.
7250 (_bfd_generic_get_section_contents_in_window): New function.
7251 * bfd-in.h (bfd_window_internal): Declare type.
7252 (bfd_window): Define type.
7253 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
7254 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
7257 * libaout.h (struct aoutdata): Add two window fields.
7258 (obj_aout_sym_window, obj_aout_string_window): New macros.
7259 * aoutx.h (some_aout_object_p): Initialize windows.
7260 (aout_get_external_symbols): Get symbol data and strings in
7261 windows instead of explicitly allocated buffers.
7262 (slurp_symbol_table): Free window instead of memory.
7263 (bfd_free_cached_info): Release windows instead of freeing storage
7265 (aout_link_free_symbols): Ditto.
7267 * targets.c (bfd_target): Add new field for
7268 get_section_contents_in_window.
7269 (BFD_JUMP_TABLE_GENERIC): Updated.
7270 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
7271 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
7272 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
7273 macros for get_section_contents_in_window field.
7275 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
7277 * core.c: Renamed to corefile.c
7278 * makefile.dos (OBJS): Change core.o to corefile.o
7279 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
7281 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
7283 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
7284 to o. Clobber and restore the list of new csects around the call
7285 to _bfd_generic_link_add_one_symbol, in case it wants to report a
7286 linker error and the linker wants to read the symbol table. Reset
7287 the line number count of a real section even if it has no relocs.
7288 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
7290 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
7293 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
7295 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
7296 an undefined symbol in a shared link.
7298 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
7299 oldtype from bfd_link_order_type to bfd_link_hash_type. From
7300 phdm@info.ucl.ac.be (Philippe De Muyter).
7302 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7304 * coff-m88k.c (rtype2howto): New static function.
7305 (RTYPE2HOWTO): Use it rather than a macro definition.
7307 * coffcode.h (coff_write_object_contents): set internal_a.magic
7308 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
7310 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
7311 define TRAD_HEADER to new file hosts/delta68.h.
7312 m88*-motorola-sysv*, however, does use ptrace-core.o.
7313 * hosts/delta68.h: New file.
7315 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
7316 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
7318 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
7320 * i386linux.c (MY(vec)): Declare before use.
7322 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7324 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
7325 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
7327 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7328 BFD is not of the right type.
7329 (bfd_elf_get_needed_list): Likewise.
7330 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
7331 * sunos.c (bfd_sunos_get_needed_list): Likewise.
7332 * xcofflink.c (XCOFF_XVECP): Define.
7333 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
7335 (bfd_xcoff_import_symbol): Likewise.
7336 (bfd_xcoff_export_symbol): Likewise.
7337 (bfd_xcoff_link_count_reloc): Likewise.
7338 (bfd_xcoff_record_link_assignment): Likewise.
7339 (bfd_xcoff_size_dynamic_sections): Likewise.
7341 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
7342 table index against the number of symbols for a base relative
7345 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
7347 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
7348 full_aouthdr flag here...
7349 (_bfd_xcoff_bfd_final_link): ...not here.
7351 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
7353 * libelf.h: Rename to elf-bfd.h to avoid conflict with
7354 systems that have a system <libelf.h>.
7355 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
7356 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7357 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
7358 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
7359 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
7360 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
7361 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
7363 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
7365 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
7366 set, set BSF_WEAK in symbol. Change all callers.
7367 (ecoff_get_extr): Set weakext based on BSF_WEAK.
7368 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
7369 _bfd_generic_link_add_one_symbol.
7370 (ecoff_indirect_link_order): Check that the section tdata relocs
7371 are not NULL before using them.
7373 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
7374 define TRAD_HEADER as hosts/alphalinux.h.
7375 * configure: Rebuild.
7376 * hosts/alphalinux.h: New file.
7377 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
7380 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
7382 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
7383 C_ECOMM storage classes.
7385 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
7387 (xcoff_mark): Call xcoff_mark_symbol.
7388 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
7389 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
7391 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
7393 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
7395 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
7397 (xcoff_find_reloc): New static function.
7398 (xcoff_link_add_symbols): Use it.
7399 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
7400 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
7401 relocate the value of C_DECL.
7403 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
7405 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
7407 * cofflink.c (_bfd_coff_generic_relocate_section): Make
7408 callback decide what goes in .relocs.
7409 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
7410 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
7413 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
7415 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
7418 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
7420 * xcofflink.c: More improvements, mostly to fix handling of
7421 constructors and a few other special cases.
7422 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
7423 zero, reverting yesterday's change.
7424 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
7425 (bfd_xcoff_link_count_reloc): Declare.
7426 (bfd_xcoff_record_link_assignment): Declare.
7427 * bfd-in2.h: Rebuild.
7429 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
7431 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
7432 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
7433 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
7434 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
7435 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
7436 Change PAGE_SIZE to TARGET_PAGE_SIZE.
7438 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
7441 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
7442 segments includes the a.out header. See to that the magic number
7443 *always* is big-endian.
7445 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
7446 m68k4k NetBSD configurations.
7448 * configure.in, configure: Separate i386 & mips NetBSD
7449 configurations from other BSD ones. Don't assume DEC is the only
7450 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
7451 configurations. Add support for m68k4k NetBSD object format.
7453 * libaout.h: Added M_68K4K_NETBSD magic.
7455 * m68k4knetbsd.c: New file.
7457 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
7459 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
7462 * hosts/mipsnbsd.h: New file.
7464 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
7466 * xcofflink.c: Numerous changes to get closer to a working XCOFF
7468 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
7469 toc_section, and entry_section fields.
7470 (struct xcoff_section_tdata): Remove ldrel_count field.
7471 * libcoff.h: Rebuild.
7472 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
7474 (coff_compute_section_file_positions): If RS6000COFF_C, generate
7475 full a.out header if full_aouthdr is set in xcoff_data.
7476 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
7477 based on sections stored in xcoff_data.
7478 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
7480 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
7481 (rs6000coff_vec): Set symbol_leading_char to '.'.
7482 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
7483 value stored in ret rather than returning a pointer value.
7485 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7487 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
7490 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
7492 * som.c (som_slurp_string_table): Allocate the strings with malloc
7493 since they're free'd by free_cached_info.
7494 (som_slurp_symbol_table): Similarly for the symbol table.
7496 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
7498 * Makefile.in (diststuff): Don't make headers.
7500 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
7502 * Makefile.in: Rebuild dependencies.
7504 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
7505 output_bfd is not SunOS.
7506 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
7507 non-SunOS input files.
7509 * xcofflink.c: Extensive changes to support linking shared objects
7510 and generating a .loader section.
7511 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
7512 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
7513 last_symndx, and ldrel_count fields.
7514 * libcoff.h: Rebuild.
7515 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
7516 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
7518 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
7519 (bfd_xcoff_export_symbol): Declare.
7520 (bfd_xcoff_size_dynamic_sections): Declare.
7521 * bfd-in2.h: Rebuild.
7523 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
7525 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
7526 * configure: Rebuild.
7527 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
7528 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
7530 (pmac_xcoff_vec): Update to use new xcoff support.
7531 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
7532 (xcoff_write_armap): Declare buf as unsigned char.
7533 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
7535 * mpw-make.sed: Generalize subdir_do edit.
7537 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
7539 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
7540 correctly. Don't initialize asect->vma.
7542 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
7544 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
7545 something a little less than the page size.
7547 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
7549 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
7551 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
7553 * coff-i386.c (coff_i386_reloc_type_lookup): New.
7554 * coffcode.h (coff_write_object_contents): If .bss is before
7555 .data us that as data_start.
7556 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
7558 * peicode.h (add_data_entry): Use _cooked_size of data directory.
7559 (coff_swap_outhdr_out): Hardwire in version number.
7561 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
7563 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
7564 major and minor to *_vno, since the former are also macros in
7565 SunOS header files. Cast result of bfd_alloc to appropriate
7568 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
7569 before assigning to sec_data.
7571 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
7573 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
7574 now relative to the section, not absolute.
7575 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
7576 get the file name when there is a N_SO directory name. When
7577 handling stabs, remember that section->vma was added to the
7580 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
7582 * sunos.c (struct sunos_link_hash_table): Add needed field.
7583 (sunos_link_hash_table_create): Call bfd_release, not free.
7584 (sunos_link_hash_table_create): Initialize needed field.
7585 (sunos_add_dynamic_symbols): Record needed objects.
7586 (bfd_sunos_get_needed_list): New function.
7587 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
7588 * bfd-in2.h: Rebuild.
7590 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
7592 * libcoff-in.h (pe_data_type.in_reloc_p): New.
7594 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
7596 * bfd-in.h (struct bfd_link_needed_list): Rename from
7597 bfd_elf_link_needed_list.
7598 * bfd-in2.h: Rebuild.
7599 * elf.c, elflink.h, libelf.h: Corresponding changes.
7601 Add start at AIX linker support; no shared libraries yet.
7602 * xcofflink.c: New file.
7603 * configure.in (rs600coff_vec): Use xcofflink.o.
7604 * configure: Rebuild.
7605 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
7607 (struct xcoff_section_tdata): Define.
7608 (xcoff_section_data): Define macro.
7609 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
7610 (_bfd_xcoff_bfd_link_add_symbols): Declare.
7611 (_bfd_xcoff_bfd_final_link): Declare.
7612 (_bfd_ppc_xcoff_relocate_section): Declare.
7613 * libcoff.h: Rebuild.
7614 * coff-rs6000.c: Clean up a bit.
7615 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
7616 cputype, csects, and debug_indices.
7617 (xcoff_copy_private_bfd_data): Copy cputype.
7618 (xcoff_howto_table): Rename from rs6000coff_howto_table.
7619 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
7620 (xcoff_reloc_type_lookup): Rename from
7621 rs6000coff_reloc_type_lookup.
7622 (coff_relocate_section): Define.
7623 (_bfd_xcoff_sizeof_headers): Define.
7624 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
7625 (_bfd_xcoff_bfd_relax_section): Define.
7626 (_bfd_xcoff_bfd_link_split_section): Define.
7627 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
7629 * coffcode.h (coff_compute_section_file_positions): If AIX,
7630 increment sofar by SMALL_AOUTSZ if not executable.
7631 (coff_write_object_contents): If AIX, always output an a.out
7632 header; if not executable, header size of SMALL_AOUTSZ.
7633 * hash.c (struct bfd_strtab_hash): Add xcoff field.
7634 (_bfd_stringtab_init): Initialize xcoff field.
7635 (_bfd_xcoff_stringtab_init): New function.
7636 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
7637 (_bfd_stringtab_emit): In XCOFF mode, write out length.
7638 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
7639 * libbfd.h: Rebuild.
7640 * Makefile.in: Rebuild dependencies.
7641 (BFD32_BACKENDS): Add xcofflink.o.
7642 (CFILES): Add xcofflink.c.
7644 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
7645 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
7646 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
7648 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7650 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
7652 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
7654 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
7655 * config.in: Regenerated.
7657 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
7658 (_bfd_chunksize): New variable.
7659 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
7660 for obstack chunk size.
7661 * configure.in: Check for getpagesize.
7662 * configure: Regenerated.
7664 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7666 * trad-core.c (rawptr): Make it a local variable of
7667 ptrace_unix_core_file_p.
7669 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
7671 * coff-arm.c (in_reloc_p): New.
7672 * coff-i386.c (in_reloc_p): New.
7673 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
7674 (coff_write_object_contents): Only set has_reloc_section
7676 * cofflink.c (_bfd_coff_generic_relocate_section): Call
7677 in_reloc_p to decide if reloc should be emitted.
7678 * libcoff.h (pe_data_type.in_reloc_p): New.
7679 * peicode.h (pe_mkobject): Initialize in_reloc_p.
7681 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
7683 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
7684 (_bfd_coff_read_internal_relocs): Likewise.
7685 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
7686 (_bfd_coff_read_internal_relocs): Likewise.
7688 * elflink.h (elf_link_add_object_symbols): Correct conditions
7689 under which type and size change warnings are issued.
7691 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
7693 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
7694 a symbol which is not in a real section.
7695 (coff_write_native_symbol): Corresponding change.
7697 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
7698 coff_link_hash_newfunc and make non-static.
7699 (_bfd_coff_link_hash_table_init): New function, broken out of
7700 _bfd_coff_link_hash_table_create.
7701 (_bfd_coff_link_hash_table_create): Use it.
7702 (process_embedded_commands): Make static.
7703 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
7704 (_bfd_coff_link_hash_table_init): Declare.
7705 * libcoff.h: Rebuild.
7707 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
7708 field in XCOFF tdata.
7709 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
7710 U802ROMAGIC, for clarity. Try to set arch and machine correctly
7711 based on cputype stored in a.out header, or in n_type of initial
7713 (coff_write_object_contents): Set cputype correctly in a.out
7715 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
7717 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
7718 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
7720 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
7721 * libcoff.h: Rebuild.
7723 * cpu-rs6000.c (rs6000_compatible): New static function.
7724 (bfd_rs6000_arch): Use it.
7725 * cpu-powerpc.c (powerpc_compatible): New static function.
7726 (arch_info_struct): Define various flavours of PowerPC.
7727 (bfd_powerpc_arch): Use powerpc_compatible. Point at
7730 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
7732 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
7734 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
7736 * elflink.h (elf_link_add_object_symbols): Don't warn about
7737 changing the size or type if the old definition was weak.
7739 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
7741 * coffcode.h (combined_entry_type): Add fix_line field.
7742 (coff_slurp_line_table): Warn if we try to set the lineno field of
7744 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
7745 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
7746 * coffgen.c (coff_mangle_symbols): Handle fix_line.
7747 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
7749 (coff_print_symbol): Print fix_value symbols in a useful fashion.
7750 * libcoff.h: Rebuild.
7752 * libcoff-in.h (struct xcoff_tdata): Define.
7753 (xcoff_data): Define.
7754 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
7755 * bfd-in2.h, libcoff.h: Rebuild.
7756 * coff-rs6000.c (xcoff_mkobject): New static function.
7757 (coff_mkobject): Define.
7758 (xcoff_copy_private_bfd_data): New static function.
7759 (coff_bfd_copy_private_bfd_data): Define.
7760 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
7762 (rs6000coff_vec): Add DYNAMIC to object_flags.
7763 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
7764 .loader sections specially.
7765 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
7766 section alignment from the XCOFF tdata information.
7767 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
7768 F_SHROBJ, and copy the extra a.out header information into the
7769 XCOFF tdata structure.
7770 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
7771 F_DYNLOAD and the extra a.out header information.
7772 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
7773 C_HIDEXT symbol with attached csect information.
7774 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
7775 in the o_maxdata field.
7776 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
7777 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
7778 end if BSF_NOT_AT_END is set.
7780 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
7781 _bfd_read_ar_hdr_fn.
7782 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
7783 * bfd-in2.h, libbfd.h: Rebuild.
7784 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
7786 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
7787 (bfd_slurp_bsd_armap_f2): Likewise.
7788 (_bfd_slurp_extended_name_table): Likewise.
7790 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
7792 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7794 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
7795 when the symbol table is empty.
7797 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
7798 space for section symbols, since we don't output them either.
7799 (elf_m68k_adjust_dynindx): Removed.
7801 * ptrace-core.c (rawptr): Make it a local variable of
7802 ptrace_unix_core_file_p.
7804 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7806 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7809 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7810 Mac object file formats.
7812 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7814 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7815 auxent if there isn't one.
7816 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7817 rather than FILNMLEN as the maximum name length.
7819 * coffcode.h (bfd_coff_backend_data): Add new field
7820 _bfd_coff_print_aux.
7821 (bfd_coff_print_aux): New static function.
7822 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7823 scnlen field of an XTY_LD csect aux entry.
7824 (coff_print_aux): New static function.
7825 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7826 in coff_pointerize_aux_hook.
7827 (bfd_coff_std_swap_table): Initialize new field.
7828 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7829 * libcoff.h: Rebuild.
7830 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7831 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7833 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7834 if there are symbols, for native AIX ld compatibility.
7836 * coffcode.h (bfd_coff_backend_data): Add new field
7837 _bfd_coff_pointerize_aux_hook.
7838 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7839 or I960, and as 0 otherwise.
7840 (bfd_coff_std_swap_table): Initialize new field.
7841 * libcoff.h: Rebuild.
7842 * coffgen.c (coff_pointerize_aux): Change parameters to take
7843 symbol pointer instead of type and class, and to take aux index.
7844 Call _bfd_coff_pointerize_aux_hook if it is defined.
7845 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7846 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7847 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7849 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7850 read-only/host-only support.
7852 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7854 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7857 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7858 BFD_JUMP_TABLE_ARCHIVE accordingly.
7859 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7860 (_bfd_compute_and_write_armap): Declare.
7861 (_bfd_generic_read_ar_hdr): Declare.
7862 (_bfd_read_ar_hdr): Define.
7863 (_bfd_noarchive_read_ar_hdr): Define.
7864 (_bfd_archive_bsd_read_ar_hdr): Define.
7865 (_bfd_archive_coff_read_ar_hdr): Define.
7866 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7867 _bfd_read_ar_hdr instead.
7868 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7869 (_bfd_compute_and_write_armap): Rename from
7870 compute_and_write_armap. Make non-static. Change all callers.
7871 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7872 than _bfd_snarf_ar_hdr.
7873 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7874 * ieee.c (ieee_read_ar_hdr): Define.
7875 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7876 * oasys.c (oasys_read_ar_hdr): Define.
7877 * som.c (som_read_ar_hdr): Define.
7878 * bfd-in2.h, libbfd.h: Rebuild.
7880 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7882 * peicode.c (coff_swap_filehdr_in): If symptr is
7883 zero, there aren't any symbols, even if nsyms is set.
7885 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7887 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7889 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7890 sections, and set styp correctly for them: .got, .hash, .dynamic,
7891 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7892 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7894 (ecoff_sort_hdrs): New static function.
7895 (ecoff_compute_section_file_positions): Return boolean, not void.
7896 Sort the sections by VMA before looking through them. Put the
7897 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7898 section on an appropriate boundary within the page.
7899 (ecoff_compute_reloc_file_positions): Check return value of
7900 ecoff_compute_section_file_positions.
7901 (_bfd_ecoff_set_section_contents): Likewise.
7902 (_bfd_ecoff_write_object_contents): Check for various Alpha
7903 section types when incrementing text_size and data_size. Call
7904 adjust_headers backend function if it exists.
7905 * coff-alpha.c (alpha_adjust_headers): New static function.
7906 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7907 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7909 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7911 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7913 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7914 of ALTERNATE_AIX_CORE_FORMAT.
7915 * configure.in (aix4): No longer need CORE_FLAGS.
7916 * configure: Updated.
7918 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7920 NS32k changes from Ian Dall:
7921 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7923 (aout_link_input_section_std, aout_link_input_section_ext,
7924 aout_link_reloc_link_order): Call them instead of _bfd_*
7926 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7928 (backend_data): Use it instead of hardcoded zero.
7930 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7931 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7933 * ns32knetbsd.c: Include bfd.h.
7934 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7935 (MY_bfd_reloc_type_lookup): Declare function too.
7936 * pc532-mach.c (set_sizes): Don't declare.
7937 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7938 (backend_data, MY_backend_data): Don't define.
7940 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7941 ns32k-*-lites* like ns32k-*-netbsd*.
7943 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7946 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7948 * coffcode.h (coff_write_object_contents): Restore setting
7949 f_timdat to 0, deleted on August 22.
7951 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7953 * coffcode.h (coff_bfd_copy_private_symbol_data,
7954 coff_bfd_copy_private_section_data,
7955 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7956 * peicode.h (coff_bfd_copy_private_bfd_data): New
7957 (pe_bfd_copy_private_bfd_data): New.
7958 (coff_swap_scnhdr_in): Swap bss size into the right place.
7959 (pe_print_private_bfd_data): Add some newlines.
7961 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7963 * som.c (setup_sections): Don't die if a space has no subspaces.
7965 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7967 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7968 dynamic symbol override a common symbol. Don't change the size or
7969 type if they have been set and the new symbol is not a definition.
7970 Warn if the size or type changes.
7972 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7974 * som.c (som_begin_writing): Don't write the symbol table or
7976 (som_finish_writing): Write them here. Place them after the
7977 subspace data, but before the relocs.
7979 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7981 * sunos.c (sunos_add_one_symbol): Just pass false, not
7982 info->shared_library, to sunos_create_dynamic_sections.
7983 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7985 (sunos_check_dynamic_reloc): Remove .text section assertion.
7987 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7989 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7990 * configure, configure.in: Add pmac_xcoff_vec case.
7991 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7992 * coff-pmac.c: New file, PowerMac XCOFF support.
7993 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7994 * targets.c (pmac_xcoff_vec): Declare.
7996 * mpw-config.in: Various changes to be compatible with the
7997 autoconf-based configury.
7998 * mpw-make.sed: New file, sed commands to translate Unix
7999 makefile into MPW syntax.
8000 * mpw-make.in: Remove.
8001 * hosts/mpw.h: Remove.
8002 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
8003 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
8005 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
8007 * binary.c (binary_get_symtab): Return an empty string on error.
8008 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
8010 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
8012 * coff-ppc.c: Reformatted according to gnu conventions
8013 Removed irrelevant "if 0" code
8015 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
8017 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
8018 symbols rather than as indirect symbols.
8019 (MY(slurp_symbol_table)): Don't do anything special about
8022 * coffcode.h (coff_new_section_hook): Make sure that the alignment
8023 of .ctors and .dtors sections is no larger than 2.
8025 * sunos.c (sunos_add_one_symbol): Don't change
8026 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
8028 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
8029 dynamic symbols when creating a shared library.
8030 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
8032 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
8033 written even if it is not defined in a regular object.
8034 (sunos_write_dynamic_symbol): Use plt_offset for the address of
8035 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
8036 rather than the constant 22.
8037 (sunos_check_dynamic_reloc): Handle creating a shared library.
8038 (sunos_finish_dynamic_link): Set the first entry in the GOT to
8039 zero when creating a shared library.
8040 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
8041 write it out at the start of the symbol table.
8043 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
8045 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
8047 * config.bfd: Add arm-*-coff.
8048 * configure.in, configure: Add armcoff_{little,big}_vec.
8049 * targets.c (armcoff_{little,big}_vec): Declare.
8050 (bfd_target_vector): Add armcoff_{little,big}_vec.
8051 * coff-arm.c (armcoff_{little,big}_vec): Always define.
8053 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
8055 * targets.c (bfd_find_target): Remove debugging code.
8057 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
8059 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
8061 * Makefile.in: added *-ppc files
8062 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
8063 allow pe based .o's to be shared with other tools on ppc/NT
8064 * config.bfd: added powerpc[le]-[pe|winnt] config support
8065 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
8066 * peicode.h: Added more section flags for PE on ppc
8067 Added coff_swap_filehdr_out to allow peicode.h to be
8068 used for non-image PE files on ppc.
8069 Check for image, or not, before copying pe_opthdr
8070 * targets.c: Added new bfd's
8071 * targets.c: Removed two inactive bfds that shouldn't have made it this
8074 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8076 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
8077 explicit values to initialize all relocs. Change all users.
8078 (ppc_elf_brtaken_inner): New function to handle branch predicition
8080 (ppc_elf_brtaken_reloc): Ditto.
8081 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
8082 relocs use ppc_elf_unsupported_reloc.
8083 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
8084 needs to be reported.
8085 (ppc_elf_relocate_section): Support branch prediction relocs.
8087 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
8089 * bfd.c (bfd_assert): Remove \n from string passed to
8092 * coff-i386.c: (TWO_DATA_SECS): Don't define.
8093 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
8094 (bfd_coff_make_section_hook): Don't define.
8095 (coff_make_section_hook): Remove.
8096 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
8097 (styp_to_sec_flags): Likewise.
8098 (coff_write_object_contents): Likewise.
8099 (bfd_coff_std_swap_table): Don't initialize make_section_hook
8101 * libcoff.h: Rebuild.
8102 * coffgen.c (make_a_section_from_file): Just call
8103 bfd_make_section_anyway, not bfd_make_section or
8104 bfd_coff_make_section_hook.
8105 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
8106 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
8107 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
8108 make_section_hook field.
8109 * coff-mips.c (mips_ecoff_backend_data): Likewise.
8111 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
8112 pointers into value field for warning and indirect symbols; just
8113 leave the value field alone.
8114 * linker.c (generic_link_add_symbol_list): Use next symbol for
8115 warning and indirect symbols, rather than looking in symbol value.
8116 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
8117 parameter. Change all callers. Remove support for indirect
8118 symbols; it didn't work anyhow.
8119 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
8120 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
8121 * bfd-in2.h: Rebuild.
8123 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8125 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
8126 go back to telling the tools this reloc operates on 32 bits.
8128 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
8130 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
8131 rather than a direct fprintf.
8132 * archive.c (_bfd_write_archive_contents): Likewise.
8133 * coffcode.h (coff_slurp_symbol_table): Likewise.
8134 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
8135 (ppc_elf_unsupported_reloc): Likewise.
8136 (ppc_elf_relocate_section): Likewise.
8137 * i386linux.c (linux_tally_symbols): Likewise.
8138 (linux_finish_dynamic_link): Likewise.
8139 * osf-core.c (osf_core_core_file_p): Likewise.
8140 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
8141 * som.c (som_sizeof_headers): Likewise.
8142 * srec.c (srec_bad_byte): Likewise.
8143 * bfd.c (bfd_assert): Likewise. Also change file to be const.
8144 * libbfd-in.h (bfd_assert): Declare first parameter const.
8145 * libbfd.h: Rebuild.
8146 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
8147 bfd_reloc_overflow is enough.
8148 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
8149 * coff-h8500.c (rtype2howto): Likewise.
8150 * coff-z8k.c (rtype2howto): Likewise.
8151 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
8152 * elf.c (_bfd_elf_get_lineno): Likewise.
8153 (_bfd_elf_no_info_to_howto): Likewise.
8154 (_bfd_elf_no_info_to_howto_rel): Likewise.
8155 * hp300hpux.c (convert_sym_type): Likewise.
8156 (MY(swap_std_reloc_in)): Likewise.
8157 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
8159 * libaout.h (struct aoutdata): Add line_buf field.
8160 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
8161 and filename_buffer. Instead, use a malloc buffer stored in the
8162 new line_buf field. Remove length restrictions.
8164 * coffgen.c (string_size): Remove static variable.
8165 (debug_string_size, debug_string_section): Likewise.
8166 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
8167 and debug_string_size_p parameters. Use them instead of the
8168 global variables. Change all callers.
8169 (coff_write_symbol): Likewise.
8170 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
8171 (coff_write_symbols): Add local variables to replace removed
8174 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
8175 function, and line_base fields.
8176 * libcoff.h: Rebuild.
8177 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
8178 information, rather than using static variables.
8180 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
8181 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
8183 * init.c (initialized): Remove static variable.
8184 (bfd_init): Don't bother setting initialized.
8185 (bfd_check_init): Remove.
8186 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
8187 * libbfd.h: Rebuild.
8189 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8191 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
8192 size for full core dumps. Copy core file header to private data.
8193 (rs6000coff_core_file_failing_command,
8194 rs6000coff_core_file_failing_signal): New functions to extract
8195 the file name and terminating signal from the core file.
8196 * coff-rs6000.c: Use them.
8198 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
8200 Change arch info to be const, initialized at compile time.
8201 * archures.c: Reindent many functions. Change CONST to const.
8202 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
8203 nothing set it anyhow. Make next const.
8204 (bfd_arch_info_list): Remove.
8205 (bfd_archures_list): Rename from archures_init_table. Change from
8206 a table of function pointers to a table of bfd_arch_info_type
8207 structure addresses.
8208 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
8209 (bfd_lookup_arch): Likewise.
8210 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
8212 (bfd_default_arch_struct): Make const.
8213 (bfd_arch_init, bfd_arch_linkin): Remove.
8214 (bfd_get_arch_info): Return a const pointer.
8215 * init.c (bfd_init): Don't call bfd_arch_init.
8216 * bfd.c (struct _bfd): Make arch_info const.
8217 * bfd-in2.h: Rebuild.
8218 * libbfd.h: Rebuild.
8219 * configure.in: Put & before everything in $selarchs.
8220 * configure: Rebuild.
8221 * cpu-*.c: Change bfd_*_arch from a function which calls
8222 bfd_arch_linkin to a const structure.
8223 * ieee.c (ieee_object_p): Make arch const.
8225 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8227 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
8229 * bfd-in2.h: Regenerate.
8230 * libbfd.h: Regenerate.
8232 * elf32-ppc.c (reloc_type): Update names to match current draft.
8233 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
8234 relative. Update names to current V.4 draft.
8235 (ppc_elf_reloc_type_lookup): Add support for more relocations.
8236 (ppc_elf_relocate_section): Rename relocations to match draft.
8238 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
8240 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
8241 compiled with -mrelocatable-lib to be linked with either normal
8242 modules or -mrelocatable modules.
8244 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
8246 * coffcode.h (coff_write_object_contents): Clear the vstamp field
8247 in the a.out header.
8249 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
8250 a reloc against a local symbol, even if it's not a section.
8252 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
8254 * targets.c (bfd_target): Remove unused align_power_min field.
8255 * bfd-in2.h: Rebuild.
8256 * All backends: Remove initialization of align_power_min.
8258 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
8260 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
8262 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
8264 * config.bfd (mips-dec-netbsd*): New target.
8265 * configure.host (mips-dec-netbsd*): New host.
8266 * configure.in (mips-dec-netbsd*): New native.
8267 * configure: Rebuild.
8269 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
8271 Make the COFF backend linker merge common types:
8272 * cofflink.c (struct coff_debug_merge_element): Define.
8273 (struct coff_debug_merge_type): Define.
8274 (struct coff_debug_merge_hash_entry): Define.
8275 (struct coff_debug_merge_hash_table): Define.
8276 (coff_debug_merge_hash_table_init): Define.
8277 (coff_debug_merge_hash_table_free): Define.
8278 (coff_debug_merge_hash_lookup): Define.
8279 (struct coff_final_link_info): Add debug_merge field.
8280 (coff_debug_merge_hash_newfunc): New static function.
8281 (_bfd_coff_final_link): Allocate and free debug_merge table.
8282 (coff_link_input_bfd): Merge identical enum, struct and union
8285 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
8287 Convert i960 COFF to use COFF backend linker.
8288 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
8289 structure to store the symbol being used.
8290 (coff_i960_start_final_link): New static function.
8291 (coff_i960_relocate_section): New static function.
8292 (coff_i960_adjust_symndx): New static function.
8293 (coff_start_final_link): Define.
8294 (coff_relocate_section): Define.
8295 (coff_adjust_symndx): Define.
8296 * coffcode.h (bfd_coff_backend_data): Add new callback function
8297 _bfd_coff_start_final_link.
8298 (bfd_coff_start_final_link): Define.
8299 (coff_start_final_link): Define if not defined.
8300 (bfd_coff_std_swap_table): Add coff_start_final_link.
8301 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
8303 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
8304 function callback is not NULL.
8305 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
8306 (_bfd_coff_internal_syment_name): Declare.
8307 * libcoff.h: Rebuild.
8308 * configure.in (icoff_big_vec): Add cofflink.o.
8309 (icoff_little_vec): Likewise.
8310 * configure: Rebuild.
8312 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
8314 * Makefile.in (clean-info): Remove extraneous tab from line
8317 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
8319 * cofflink.c (coff_link_input_bfd): Fail if a section with no
8320 contents has relocs.
8322 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
8324 * coffcode.h (coff_compute_section_file_positions): Keep the
8326 (coff_write_object_contents): Remember if it's a relocatable
8328 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
8329 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
8330 if relocatable file. Swap out saved raw size.
8332 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
8334 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
8335 (maintainer-clean): Rename from realclean, passing
8336 maintainer-clean down to subdirectories, but leave realclean as a
8339 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
8342 * dep-in.sed: Remove config.h from generated dependencies.
8344 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
8345 broken out of sunos_canonicalize_dynamic_symtab.
8346 (sunos_canonicalize_dynamic_symtab): Call new function
8347 sunos_slurp_dynamic_symtab.
8348 (sunos_add_dynamic_symbols): Add three new parameters. Return the
8349 dynamic symbol table to the caller.
8350 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
8351 callback to override the symbols being read.
8352 * libaout.h (struct aout_backend_data): Add three new parameters
8353 to add_dynamic_symbols callback.
8355 Extensive minor changes to avoid various gcc warnings. Also:
8356 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
8357 * archures.c (bfd_arch_info_type): Change mach field from long to
8359 (bfd_lookup_arch): Change machine parameter from long to unsigned
8362 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
8364 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
8365 a symbol with a non-zero plt_offset.
8367 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
8369 * elfcode.h (align_file_position): Remove; not used.
8371 * configure.in: Only check for <sys/procfs.h> on a native system,
8372 and make sure it defines prstatus_t.
8373 * configure: Rebuild.
8375 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
8377 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
8379 * config.in: Rename from config.h.in.
8380 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
8381 Check for config.h:config.in when creating stamp-h.
8382 * configure: Rebuild.
8383 * Makefile.in (stamp-h): Depend upon config.in rather than
8384 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
8385 calling config.status.
8387 * Makefile.in (do_distclean): Remove config.h and stamp-h.
8388 (Makefile): Just rebuild Makefile.
8389 (config.h, stamp-h): New targets.
8390 * configure.in: Create stamp-h when rebuilding config.h.
8391 * configure: Rebuild.
8393 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
8395 * configure.in: Call AC_CONFIG_HEADER. Substitute
8396 HOST_64BIT_LONG. Check that various header files exist. Check
8397 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
8398 and/or free need to be declared. Don't make a link to sysdep.h.
8399 Define TRAD_HEADER for various hosts.
8400 * configure: Rebuild.
8401 * configure.host: Don't set my_host. Add definitions taken from
8402 host header files for various entries. Remove entries which now
8404 * acconfig.h: New file.
8405 * config.h.in: New file, built by autoheader.
8406 * sysdep.h: New file.
8407 * Makefile.in (do_distclean): Don't remove sysdep.h.
8409 (LOCAL_H_DEPS): New variable.
8410 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
8412 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
8413 ($(OPTIONAL_BACKENDS)): Likewise.
8414 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
8415 looking through sysdep.h.
8416 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
8417 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
8418 (fprintf_vma, sprintf_vma): Likewise.
8419 (int64_type, uint64_type): Don't define.
8420 * bfd-in2.h: Rebuild.
8421 * archures.c, bfd.c, srec.c: Include <ctype.h>.
8422 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
8423 * lynx-core.c: Include stuff from old hosts/lynx.h.
8424 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
8425 rather than NO_FCNTL.
8426 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
8427 rather than NATIVE_HPPAHPUX_COMPILER.
8428 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
8430 * hosts/*.h: Remove all header files which merely include,
8431 declare, and define things. Leave header files which define
8432 information needed by trad-core.c.
8434 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
8435 (BFD_CC_FOR_BUILD): Define.
8436 * configure.in: Use BFD_CC_FOR_BUILD.
8437 * configure: Rebuild.
8439 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
8441 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
8442 * configure: Rebuild.
8444 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
8447 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
8449 * config.bfd: i386pe_ve -> i386pe_vec.
8451 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
8453 * configure.host: Incorporate host Makefile fragments by setting
8455 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
8456 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
8457 value based on whether the code is being compiled by a cross
8458 compiler. Don't substitute host_makefile_frag or frags.
8459 * aclocal.m4: New file to define local AC_PROG_CC.
8460 * configure: Rebuild.
8461 * Makefile.in (INSTALL): Set to @INSTALL@.
8462 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
8463 (INSTALL_DATA): Set to @INSTALL_DATA@.
8465 (CC): Define as @CC@.
8466 (CFLAGS): Set to @CFLAGS@.
8467 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
8468 (@host_makefile_frag@): Remove.
8469 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
8470 after other options.
8471 (config.status): Remove dependency upon @frags@.
8472 * config/*.mh, config/README: Remove.
8474 * config.bfd: Rewrite to incorporate the contents of the Makefile
8475 fragments by setting shell variables, rather than merely returning
8476 the name of a Makefile fragment.
8477 * configure.in: Use shell variables set by config.bfd rather than
8478 looking at the target Makefile fragment files. Don't substitute
8479 target_makefile_frag. Do substitute TDEFINES.
8480 * configure: Rebuild.
8481 * Makefile.in (@target_makefile_frag@): Remove.
8482 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
8483 * config/*.mt: Remove.
8485 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
8487 * configure.in: Put changequote lines around "i[345]86" patterns
8488 section of core file support.
8490 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
8492 * som.c (som_bfd_print_private_bfd_data): Define to use the
8495 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
8497 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
8498 entry, text_start and data_start.
8500 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
8502 * Makefile.in (OFILES): Remove $(TDEPFILES).
8503 * config/apollo.mt (TDEPFILES): Remove.
8504 * config/README: Update.
8506 * configure.in: For a native configuration, set COREFILE and
8507 COREFLAG based on the canonical host name.
8508 * configure: Rebuild.
8509 * Makefile.in: Rebuild dependencies.
8510 (ALL_CFLAGS): Add @COREFLAG@.
8511 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
8512 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
8513 support routines. Check LYNX_CORE rather than HOST_LYNX.
8514 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
8515 * i386lynx.c: Likewise.
8516 * m68klynx.c: Likewise.
8517 * sparclynx.c: Likewise.
8518 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
8519 * *-core.c: Comment changes.
8520 * config/decstation.mh (HDEPFILES): Remove.
8521 (HDEFINES): Remove -DTRAD_CORE.
8522 * config/irix3.mh (RANLIB): Remove.
8523 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
8524 (HDEFINES): Remove -DIRIX_CORE.
8525 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
8526 (HDEFINES): Remove -DTRAD_CORE.
8527 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
8528 * config/ultra3.mh (RANLIB): Remove.
8529 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
8530 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
8531 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
8532 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
8533 * config/hppahpux.mh, config/hppaosf.mh: Remove.
8534 * config/i386aix.mh, config/i386bsd.mh: Remove.
8535 * config/i386linux.mh, config/i386mach3.mh: Remove.
8536 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
8537 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
8538 * config/mipsmach3.mh, config/news-mips.mh: Remove.
8539 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
8540 * config/rs600.mh, config/rs6000lynx.mh: Remove.
8541 * config/solaris2.mh, config/stratus.mh: Remove.
8542 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
8543 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
8545 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
8547 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
8548 DT_FINI entry if the appropriate symbol is not in the hash table.
8550 * libelf.h (struct elf_backend_data): Add create_program_headers
8551 and want_hdr_in_seg fields.
8552 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
8554 (elf_backend_create_program_headers): Likewise.
8555 (elfNN_bed): Initialize create_program_headers and
8557 * elf.c (get_program_header_size): Call create_program_headers
8559 (map_program_segments): Check want_hdr_in_seg backend field. Call
8560 create_program_headers backend routine.
8562 * elf.c (assign_file_positions_except_relocs): Align non allocated
8563 sections when creating an executable.
8565 * elfcode.h (elf_swap_phdr_in): Make non static.
8566 (elf_swap_phdr_out): Make non static.
8567 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
8568 (bfd_elf32_swap_phdr_out): Declare.
8569 (bfd_elf64_swap_phdr_in): Declare.
8570 (bfd_elf64_swap_phdr_out): Declare.
8572 * ecofflink.c (ecoff_collect_shuffle): New static function.
8573 (_bfd_ecoff_get_accumulated_pdr): New function.
8574 (_bfd_ecoff_get_accumulated_sym): New function.
8575 (_bfd_ecoff_get_accumulated_ss): New function.
8576 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
8577 (_bfd_ecoff_get_accumulated_sym): Declare.
8578 (_bfd_ecoff_get_accumulated_ss): Declare.
8579 * libbfd.h: Rebuild.
8581 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
8583 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
8585 * elflink.h (elf_link_add_object_symbols): Handle indirect and
8586 warning symbols. If any section is named .gnu.warning.XXX, treat
8587 the contents as a warning to be issued if the symbol XXX is
8589 (elf_link_output_extsym): For an indirect or warning symbol, just
8590 output the symbol it points to.
8592 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
8593 if bfd_hash_allocate fails, since it will already be set.
8594 (generic_link_hash_newfunc): Likewise.
8595 (archive_hash_newfunc): Likewise.
8596 (hash_entry_bfd): New static function.
8597 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
8598 callback. Allocate a new warning using the hash table newfunc.
8599 Use bfd_hash_replace to update the entry in the hash table, rather
8600 than assuming we can copy the fields with structure assignment.
8602 * hash.c (bfd_hash_replace): New function.
8603 * bfd-in.h (bfd_hash_replace): Declare.
8604 * bfd-in2.h: Rebuild.
8606 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
8608 * config.bfd: Add mips*vr4300-*-elf* target.
8609 * config/mipsbvr4300.mt: Added.
8611 See file ChangeLog.2
8618 version-control: never