1 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
3 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
6 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
8 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
9 symbols, skip N_ABS symbols with debugging storage classes.
11 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
13 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
14 relocs in shared libraries which refer to local symbols. Cope
15 with addend when processing a GOT relocation.
17 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
18 for sections that the linker didn't create.
19 (ppc_elf_finish_dynamic_sections): Only try to write out a section
20 symbol if it was created in ppc_elf_size_dynamic_sections.
21 (ppc_elf_relocate_section): Complain if we have to generate a reloc
22 relative to a section for which we didn't output a symbol.
24 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
25 relocs are 'rela' relocs, like everything else. .rela.plt is not
26 a read-only section, so we don't have to special-case it.
28 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
29 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
31 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
32 (ppc_elf_relocate_section): @got offsets are 4 from start of the
34 * elflink.c (_bfd_elf_create_got_section): The three reserved
35 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
37 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
40 * elf32-ppc.c (ppc_elf_check_relocs): Use
41 _bfd_elf_create_got_section to create the GOT rather than
42 ppc_elf_create_linker_section. Create the '.rela.got' section
44 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
45 symbol has a GOT entry.
46 (ppc_elf_relocate_section): Record when a symbol is used through
47 the GOT, and allocate space in the GOT for each such symbol.
48 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
49 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
52 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
53 treated in a similar way to ADDR16_HA relocs.
54 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
55 shared objects; the linker must deal with them.
56 (ppc_elf_create_linker_section): Stop setting
57 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
58 LINKER_SECTION_PLT stuff.
59 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
60 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
61 section, not ELF-specific calls.
62 (elf_backend_plt_not_loaded): Set to 1.
63 (elf_backend_got_symbol_offset): Set to 4.
64 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
65 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
66 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
67 plt_not_loaded member.
68 (_bfd_elf_create_got_section): Apply got_symbol_offset.
69 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
71 (elf_backend_G_O_T_offset): Set default to 0.
72 (elfNN_bed): Set added fields.
74 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
75 DT_RELENT in shared objects; should be DT_RELAENT.
77 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
78 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
79 such a reloc (in a non-shared object) refers to a symbol that's
82 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
84 * elfcode.h (put_signed_word): Define.
85 (get_signed_word): Define.
86 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
87 (elf_swap_reloca_out): Use put_signed_word for the r_addend
89 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
90 bfd_get_signed_32 to set the r_addend field.
91 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
92 bfd_h_get_signed_64 to set the r_addend field.
94 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
96 * elf32-i386.c (elf_i386_relocate_section): When generating a
97 shared library, do the relocation if the input section is not
100 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
101 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
102 (elf_fix_symbol_flags): New static function, broken out of
103 elf_adjust_dynamic_symbol.
104 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
105 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
106 forced local even if NEEDS_PLT is set. When forcing a symbol to
107 be local, clear NEEDS_PLT.
108 (elf_link_output_extsym): Remove unused local bed.
110 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
112 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
113 for derived elf linker hash table entries. References to
114 elf_link_hash_entry changed appropriately.
115 (elf32_mn10300_link_hash_table): New structure for derived elf
117 (elf32_mn10300_hash_table): Define.
118 (elf32_mn10300_link_hash_traverse): Likewise.
119 (elf32_mn10300_link_hash_newfunc): New function.
120 (elf32_mn10300_link_hash_table_create): Likewise.
121 (elf32_mn10300_finish_hash_table_entry): Likewise.
122 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
123 of prologue code, and call:32->call:16 relaxing.
124 (compute_function_info: New function.
125 (bfd_elf32_bfd_ilink_hash_table_create): Define.
127 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
129 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
130 for a symbol which is being forced to be local.
131 * elf32-i386.c (elf_i386_relocate_section): Write out the
132 relocation value for a GOT reloc for a symbol which is turning
134 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
135 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
137 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
139 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
140 value if the symbol is turning into a local symbol.
141 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
142 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
144 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
146 * elflink.h (elf_link_add_object_symbols): Also read verneed
147 information by calling `_bfd_elf_slurp_version_tables'.
148 (elf_link_add_object_symbols): For undefined symbols look for
149 version information in the verneed records.
150 (elf_link_add_object_symbols): Use soname of shared object
151 for verneed record if it is available.
153 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
155 * cpu-arm.c: Add prototypes for compatible and scan.
156 * cofflink.c: Add prototype for mark_relocs.
158 * archive.c (bfd_special_undocumented_glue): Change filename to
159 const pointer. Add prototype.
161 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
163 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
164 sections that will be discarded.
166 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
168 * elflink.h (elf_link_find_version_dependencies): When searching
169 for known version symbol skip non-matching verdef records, not
172 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
174 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
175 not a bfd_vma, to the base file, to match how dlltool reads it.
177 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
179 * reloc.c: Add thumb relocations.
181 * bfd-in2.h: Add Thumb relocations.
183 * libbfd.h: Add Thumb relocations.
185 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
187 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
189 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
191 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
192 for a section even if it is not loaded.
194 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
196 (_bfd_coff_link_input_bfd): Separate section VMA handling for
197 input and output files.
198 (_bfd_coff_generic_relocate_section): Check whether input file,
199 not output file, is a PE file.
201 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
203 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
205 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
207 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
210 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
212 * cpu-arm.c (compatible): Add test for supersets of ARM
215 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
217 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
220 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
222 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
223 called directly by gas/config/tc-arm.c.
225 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
227 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
228 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
230 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
232 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
235 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
237 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
238 (coff_bfd_copy_private_bfd_data): Ditto.
239 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
240 (coff_arm_bfd_print_private_bfd_data): Ditto.
241 (coff_arm_bfd_set_private_flags): Ditto.
242 (coff_arm_bfd_copy_private_bfd_data): Ditto.
244 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
246 * libcoff-in.h (struct coff_final_link_info): Add boolean
247 global_to_static member for support of task linking.
248 (_bfd_coff_write_task_globals): Add prototype.
249 * libcoff.h: Regenerate.
250 * coffcode.h (coff_write_object_contents): Use #ifdef to
251 check RS6000COFF_C, to be consistent with all other uses
253 * cofflink.c (_bfd_coff_final_link): If doing task linking,
254 call _bfd_coff_write_task_globals.
255 (_bfd_coff_link_input_bfd): If doing task linking, convert
256 global functions to static.
257 (_bfd_coff_write_global_sym): If doing task linking, convert
258 global variables to static.
259 (_bfd_coff_write_task_globals): New function.
261 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
262 (C_AUTOARG): #undef since it clashes with C_UEXT.
263 (C_LASTENT): #undef since it clashes with C_STATLAB.
264 * coffcode.h (coff_write_object_contents): Use TIC80COFF
266 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
267 when TIC80COFF defined (clashes with C_UEXT). Explicitly
268 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
272 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
274 * coff-tic80.c (tic80_howto_table): Change overflow check for most
275 PP relocations to complain_overflow_dont.
277 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
279 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
280 name of R_RELLONG to "RELLONG". Set rightshift and complain for
282 (ppbase_reloc, glob15_reloc): New static functions.
283 (glob16_reloc, local16_reloc): New static functions.
284 (rtype2howto): Handle all relocation types.
285 (coff_tic80_relocate_section): New static function.
286 (coff_relocate_section): Define to coff_tic80_relocate_section.
287 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
290 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
292 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
293 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
295 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
296 callers. If PE file, don't add section VMA.
297 (coff_write_alien_symbol): If PE file, don't add section VMA.
298 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
299 (_bfd_coff_write_global_sym): Likewise.
300 (_bfd_coff_generic_relocate_section): Likewise.
302 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
305 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
307 * cofflink.c (mark_relocs): Add new function to mark symbols which
308 are used by relocations.
309 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
310 suppress the skipping of symbols that have thus been marked.
312 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
314 * coff-sh.c (sh_merge_private_data): New static function.
315 (coff_bfd_merge_private_bfd_data): Define.
318 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
320 * coff-tic80.c: Remove unnecessary #ifdefs.
321 * config.bfd: Set targ_underscore to yes for tic80.
323 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
325 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
326 with unresolved external symbols in GDB).
329 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
331 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
332 the symbols associated with each BFD.
333 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
335 * elf-m10200.c: Likewise.
336 * elf32-m32r.c: Likewise.
337 * elf32-sh.c: Likewise.
339 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
341 * elflink.h (elf_link_add_object_symbols): Don't decrease the
342 alignment of a common symbol. If two symbols that look like
343 common symbols are found in two shared libraries, and the size is
344 different, use the larger size, and warn if --warn-common. If a
345 common symbol overrides a definition in a shared library, set the
346 size to the larger size, and warn if --warn-common.
348 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
350 * cpu-arm.c (compatible): Allow default machine to be polymorphed
351 into any other machine type.
353 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
355 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
356 data into an unitialised destination set its machine type as well.
358 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
360 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
361 to common symbol size. Consistently treat uninitialized symbols
362 in shared objects as common symbols.
364 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
366 * archures.c (constants): Added new constants to identify the
367 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
368 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
370 * bfd-in2.h (constants): Added new constants to identify
371 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
372 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
373 bfd_mach_arm_4T. This file is auto-magically generated from the
374 archures.c file. This update is just to save work.
376 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
377 coff_arm_bfd_print_private_bfd_data,
378 coff_arm_bfd_set_private_flags,
379 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
380 (global): Macro redefinitions set up to use these new functions.
382 * coffcode.h (coff_mkobject_hook): Added call to
383 coff_arm_bfd_set_private_flags().
384 (coff_set_arch_mach_hook): Added code to set machine type based on
385 bits stored in internal flags.
386 (coff_set_flags): Added code to set the new bits in the flags
387 field based on the machine number.
388 (function definition macros): Made all function definition macros
389 conditional so that they can be overridden by target specific
392 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
393 Structure extended to include new types, one each for ARMv2,
394 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
396 * libcoff-in.h (struct coff_tdata): Added flags field.
398 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
400 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
402 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
405 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
407 * coffgen.c (coff_find_nearest_line): If there are no syments,
410 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
412 * config.bfd: cope with '*-*-linux-gnuaout' targets.
414 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
416 * targmatch.sed: Add explicit \n characters to work around bug in
417 HP/UX 10.20 sed program.
419 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
421 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
424 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
426 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
428 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
430 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
431 (struct elf_m68k_pcrel_relocs_copied, struct
432 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
433 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
434 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
435 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
437 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
438 PC relative relocs for a global symbol defined in a regular
439 object, and count the number of PC relative relocs copied for any
441 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
442 traverse with elf_m68k_discard_copies.
444 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
446 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
447 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
449 * coffcode.h (coff_compute_section_file_positions): Force the
450 potential last byte in the file to be written out when
453 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
455 * configure.host (mips*-*-openbsd*): New host.
457 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
459 * elflink.h (elf_link_add_object_symbols): Only subtract the
460 section VMA from the symbol value if this is a fully linked file.
462 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
463 (struct elf_i386_link_hash_entry): Define.
464 (struct elf_i386_link_hash_table): Define.
465 (elf_i386_link_hash_traverse): Define.
466 (elf_i386_hash_table): Define.
467 (elf_i386_link_hash_newfunc): New static function.
468 (elf_i386_link_hash_table_create): New static function.
469 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
470 PC relative relocs for a global symbol defined in a regular
471 object, and count the number of PC relative relocs copied for any
473 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
474 traverse with elf_i386_discard_copies.
475 (elf_i386_discard_copies): New static function.
476 (bfd_elf32_bfd_link_hash_table_create): Define.
478 From Gordon W. Ross <gwr@mc.com>:
479 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
480 (sunos4_aout_backend): Use MY_entry_is_text_address.
483 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
485 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
486 R_D30V_32_NORMAL to 2 (4 bytes).
489 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
491 From Gordon W. Ross <gwr@mc.com>:
492 * netbsd.h (N_SHARED_LIB): Define.
493 (SEGMENT_SIZE): Don't define.
494 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
496 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
497 (SEGMENT_SIZE): Don't define.
499 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
500 to sizeof Rela structure, not sizeof Rel structure. From Gary
501 Thomas <g.thomas@opengroup.org>.
503 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
505 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
506 whenever entry is larger than text address, but only by whole
507 pages. From Gordon W. Ross <gwr@mc.com>.
509 * Makefile.in (install): Depend upon installdirs. Use
510 mkinstalldirs to build $(oldincludedir).
511 (installdirs): New target.
513 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
514 if this is a debugging section which we are stripping.
516 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
518 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
519 alpha-specific target data struct.
521 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
523 From Thomas Graichen <graichen@rzpd.de>:
524 * Makefile.in: Always use $(SHELL) when running move-if-change.
525 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
526 * configure: Rebuild.
528 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
530 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
531 VMA if this is an executable file or a shared object.
533 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
536 * libaout.h (struct aout_backend_data): Add entry_is_text_address
538 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
539 start of the file. Remove uses later on which switch using
541 (MY(callback)): Handle entry_is_text_address.
542 (MY_entry_is_text_address): Define if not defined.
543 (MY(backend_data)): Initialize new field.
544 * aoutf1.h (sunos4_aout_backend): Likewise.
545 * i386aout.c (MY(backend_data)): Likewise.
546 * i386mach3.c (MY(backend_data)): Likewise.
547 * mipsbsd.c (MY(backend_data)): Likewise.
548 * sparclynx.c (sparclynx_aout_backend): Likewise.
549 * netbsd.h (SEGMENT_SIZE): Define if not defined.
550 (MY_entry_is_text_address): Define.
551 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
553 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
554 whose name starts with `.'.
556 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
558 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
559 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
560 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
561 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
562 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
563 sparc-*-openbsd*): New targets.
564 * configure: Rebuild.
566 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
568 * stabs.c (struct stab_section_info): New field
570 (_bfd_link_section_stabs): Fill the above array.
571 (_bfd_stab_section_offset): Use `cumulative_skips' to
572 speed up offset calculation.
574 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
576 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
577 addend for non pc-relative relocations.
579 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
580 for non-existent function.
582 * elf-m10300.c (mn10300_elf_relax_section): New function.
583 (mn10300_elf_relax_delete_bytes): Likewise.
584 (mn10300_elf_symbol_address_p): Likewise.
585 (mn10300_elf_get_relocated_section_contents): Likewise.
586 (bfd_elf32_bfd_relax_section): Define.
587 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
589 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
591 * configure.host: Set SHLIB_LIBS.
592 * configure.in: Substitute SHLIB_LIBS.
593 * configure: Rebuild.
594 * Makefile.in (SHLIB_LIBS): New variable.
595 ($(SHLIB)): Use $(SHLIB_LIBS).
597 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
599 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
600 with bfd_section_vma.
602 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
604 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
605 Correct CPU file names for mn10[23]00.
606 * configure: Rebuild.
608 * bfd.c (bfd_record_phdr): Cast count to size_t before
611 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
612 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
613 (xcoff_write_archive_contents): LIkewise.
614 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
615 (mips_elf_create_procedure_table): Likewise.
616 * peicode.h (pe_print_idata): Likewise.
617 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
618 * xcofflink.c (xcoff_get_section_contents): Likewise.
619 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
620 (xcoff_link_add_symbols): Likewise.
621 (xcoff_link_add_symbols): Likewise.
623 * ppcboot.c (ppcboot_set_arch_mach): Make static.
624 (ppcboot_bfd_print_private_bfd_data): Likewise.
626 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
627 to complain_overflow_signed.
629 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
631 * VERSION: Set to 2.8.1.
633 * Branched binutils 2.8.
635 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
636 deciding whether to copy a reloc into a shared object.
637 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
638 relocs in unallocated sections.
639 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
640 R_SPARC_RELATIVE relocs in unallocated sections.
642 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
644 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
645 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
648 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
650 * elflink.h (elf_link_add_object_symbols): Let a common symbol
651 override an uninitialized symbol from a shared library with a
654 * elf-m10200.c: Rename from elf32-mn10200.c.
655 * elf-m10300.c: Rename from elf32-mn10300.c.
656 * cpu-m10200.c: Rename from cpu-mn10200.c
657 * cpu-m10300.c: Rename from cpu-mn10300.c
658 * Makefile.in: Update accordingly.
660 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
661 (elf_mips_isa): Move to earlier in file.
662 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
663 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
666 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
669 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
671 * configure.com: New file.
672 * config.h-vms: Remove file.
673 * makefile.vms: Update for new configure scheme.
675 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
677 * libcoff-in.h (ppc_allocate_toc_section): Declare.
678 (ppc_process_before_allocation): Declare.
679 * libcoff.h: Rebuild.
681 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
683 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
685 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
687 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
689 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
690 symbol index for a R_IHCONST reloc.
692 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
694 * targmatch.sed: Do not use \(\) recursively.
696 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
698 * m68klinux.c (MACHTYPE_OK): Define.
699 * i386linux.c (MACHTYPE_OK): Define.
701 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
703 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
704 <hjl@gnu.ai.mit.edu>:
705 * sparclinux.c: New file.
706 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
707 * bfd-in2.h: Rebuild.
708 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
709 * configure.in (sparclinux_vec): Add to list of vectors.
710 * configure: Rebuild.
711 * targets.c (sparclinux_vec): Declare.
712 (bfd_target_vector): Add sparclinux_vec.
713 * Makefile.in: Rebuild dependencies.
714 (BFD32_BACKENDS): Add sparclinux.o.
715 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
717 * coff-mips.c (mips_ecoff_backend_data): Initialize new
718 bfd_coff_backend_data field.
719 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
721 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
722 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
723 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
725 * bfd.c: Include "libiberty.h".
726 (strerror): Don't declare.
727 (bfd_errmsg): Call xstrerror rather than strerror.
729 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
731 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
732 reloc even if the symbol is in the .bss section.
733 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
734 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
735 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
737 * coffcode.h (bfd_coff_backend_data): Add new field
738 _bfd_coff_default_section_alignment_power.
739 (bfd_coff_default_section_alignment_power): Define.
740 (bfd_coff_std_swap_table): Initialize new field.
741 * libcoff.h: Rebuild.
742 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
743 symbol to the default section alignment.
745 * COPYING: Update FSF address.
748 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
750 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
751 21-bit absolute that made it act as a relative.
754 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
756 * elflink.c (_bfd_elf_create_linker_section): Don't set
757 bss_section and rel_section from existing sections.
759 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
762 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
764 * aoutx.h (some_aout_object_p): Change executable test to fix
765 problems with embedded a.out systems.
767 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
769 * stabs.c (_bfd_stab_section_offset): New function.
770 * libbfd-in.h (_bfd_stab_section_offset): Declare.
772 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
774 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
775 * elf32-mips.c (mips_elf_relocate_section): Likewise.
776 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
777 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
778 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
780 * stabs.c (_bfd_link_section_stabs): Copy over the first header
781 symbol. Check for memory allocation failure of *psinfo.
782 (_bfd_write_section_stabs): Add psinfo parameter. Change all
783 callers. Set the value of the header symbol.
784 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
788 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
790 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
791 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
792 reloc types, rather than silently failing to generate an output file.
795 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
797 * targmatch.sed: Use the hold space to put the #ifdef around the
799 * targets.c (UNSUPPORTED_TARGET): Don't define.
800 (find_target): Don't check for UNSUPPORTED_TARGET.
801 (bfd_set_default_target): Don't try to optimize by checking for
804 * Makefile.in: Rebuild dependencies.
805 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
806 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
807 (elf32-m32r.o): Remove explicit target.
809 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
812 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
813 count section symbols for sections that were created by the
814 linker, or are not allocatable or not loadable.
815 (elf32_sparc_finish_dynamic_sections): Output output section
816 symbols for section for which we made space for them.
818 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
820 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
821 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
823 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
825 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
826 (m32r_hi16_list): New static local.
827 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
828 (m32r_elf_do_hi16_reloc): Delete.
829 (m32r_elf_relocate_hi16): New function.
830 (m32r_elf_lo16_reloc): New function.
831 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
834 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
836 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
837 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
838 (m32r_elf_final_sda_base): New function.
839 (m32r_elf_relocate_section): Rewrite sdata support.
840 (m32r_elf_finish_dynamic_sections): Delete.
842 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
844 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
845 * coff-svm68k.c: New file. Just defines some macros and includes
847 * coff-m68k.c: Add functions to handle common addends, moved in
848 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
849 Control whether relocs are visible using STATIC_RELOCS.
850 * cf-m68klynx.c: Simplify greatly: just define macros to control
852 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
853 * targets. (m68ksysvcoff_vec): Declare.
854 (bfd_target_vector): Add m68ksysvcoff_vec.
855 * config.bfd (m68*-motorola-sysv*): New target.
856 * configure.in (m68ksysvcoff_vec): New vector.
857 * configure: Rebuild.
858 * Makefile.in: Rebuild dependencies.
859 (BFD32_BACKENDS): Add coff-svm68k.o.
860 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
862 * binary.c (binary_set_section_contents): Don't get misled if the
863 first section is not loadable. From Matthew L. Martin
866 * elflink.h (elf_bfd_final_link): Set the value of a section
867 symbol to the section address unless doing a relocateable link.
869 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
871 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
872 .plt entry if we've taken the function's address.
873 (elf64_alpha_merge_gots): Merge collected flags info as well.
875 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
877 * Many files: Add function prototypes.
878 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
879 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
880 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
881 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
882 * peicode.h: Change several void * parameters to PTR.
883 * srec.c (srec_get_symbol_info): Make static.
884 * syms.c (bfd_symbol_is_absolute): Remove.
885 * Makefile.in: Rebuild dependencies.
887 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
889 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
890 (bfd_elf32_bfd_is_local_label): Don't define.
892 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
895 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
897 * bfd-in.h: Don't include obstack.h.
898 (struct bfd_hash_table): Change memory field to PTR.
899 * bfd.c (struct _bfd): Change memory field to PTR.
900 * bfd-in2.h: Rebuild.
901 * libbfd-in.h (bfd_release): Declare as function, don't define as
904 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
905 objalloc routines rather than obstack routines.
906 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
907 (getpagesize): Don't define.
908 (_bfd_new_bfd): Don't set _bfd_chunksize.
909 (bfd_openr): Free new bfd and objalloc on failure.
910 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
911 (bfd_alloc_size): Remove.
912 (bfd_release): New function.
913 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
914 objalloc routines rather than obstack routines.
915 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
916 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
917 objalloc routines rather than obstack routines.
918 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
919 (struct accumulate): Change memory to struct objalloc *.
920 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
921 * dep-in.sed: Don't remove obstack.h from dependency list.
922 * Makefile.in: Rebuild dependencies.
923 (BFD_H_DEPS): Remove obstack.h.
924 (install): Don't install obstack.h.
925 * Many files: Don't include "obstack.h".
928 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
929 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
931 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
932 * sunos.c (sunos_add_dynamic_symbols): Likewise.
933 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
935 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
936 old version of bfd_alloc.
937 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
939 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
941 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
943 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
944 ELF local label syntax as well.
946 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
948 * config.bfd (powerpc-*-beos*): New target.
949 * configure.in (powerpc-*-beos*): Add case that explicitly
950 does not set COREFILE for now. A future BeOS version is
951 expected to support core files.
952 * configure: Regenerate with autoconf.
954 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
956 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
957 seen with a local symbol, rather than crashing.
959 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
960 version symbols if there aren't any.
963 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
965 * coff-tic80.c (coff_rtype_to_howto): Define
966 (coff_tic80_rtype_to_howto): Clone generic coff version and
967 add code to handle the funky TI "internal relocations".
970 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
972 * elflink.h (elf_link_add_object_symbols): Don't warn about type
973 or size changes because of a weak symbol.
975 * cisco-core.c (SIGEMT): Define if not defined.
977 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
979 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
980 setting ever. Sanity check the version number. Sort out copying
981 flags and other information when adding an indirect symbol.
982 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
983 symbols added by the backend. Clear the entire contents of the
985 (elf_export_symbol): Ignore indirect symbols.
986 (elf_link_output_extsym): Accept a section without an owner in an
988 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
989 version count. Correct the allocation of x_versymp.
991 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
992 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
993 Don't return bfd_und_section_ptr when info->shared.
994 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
995 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
996 (mips_elf_check_relocs): Resolve an indirect symbol in
998 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
999 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1001 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1003 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1005 From Eric Youngdale <eric@andante.jic.com>:
1006 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1007 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1008 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1009 versioned symbol appears in both a regular and a shared object.
1010 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1011 appropriate. Improve error message.
1012 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1013 all uses. Add localsyms field.
1014 (elf_bfd_final_link): When generating a shared library, call
1015 elf_link_output_extsym to output all local symbols.
1016 (elf_link_output_extsym): Handle symbols which were forced to
1019 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1021 From Eric Youngdale <eric@andante.jic.com>:
1022 * elf-bfd.h (elf_symbol_type): Add version field.
1023 * elfcode.h (elf_slurp_symbol_table): Set version field.
1024 * elflink.h (elf_link_add_object_symbols): When creating an
1025 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1026 appropriate. Set up an indirection from the nondefault version of
1028 (NAME(bfd_elf,size_dynamic_sections)): Call
1029 elf_link_assign_sym_version before checking whether there are any
1030 versions. Always record the version name as a dynamic symbol.
1031 Initialize counters.
1032 (elf_link_assign_sym_version): After finding a version, see if a
1033 symbol should be forced to local scope. Create a new version
1034 definition if appropriate.
1035 (elf_link_output_extsym): Correct indirect symbol handling.
1036 * elf.c (bfd_elf_print_symbol): Print version information.
1037 (bfd_section_from_shdr): Turn version sections into BFD sections.
1038 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1039 if sh_info is not already set.
1040 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1042 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1043 _bfd_stringtab_add to copy the name into permanent memory if
1046 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1048 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1050 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1052 * coffcode.h (bfd_coff_backend_data): Change
1053 _bfd_coff_compute_section_file_positions to return a boolean
1054 value. Change all callers.
1055 (coff_compute_section_file_positions): Change return type to
1056 boolean. If the size of the last section changed, then output a
1057 zero byte at the end of the file.
1058 * libcoff.h: Rebuild.
1060 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1061 for at least 6 output symbols.
1062 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1063 emit a TC csect to represent the space they take up. For an XO
1064 symbol, just emit a reference, not a csect.
1066 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1067 Solaris doesn't like the combined options, and the -f is
1069 (stamp-tshlink, install): Likewise.
1071 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1072 handling when little endian.
1074 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1076 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1077 (mn10300_elf_relocate_section): Likewise.
1078 (elf_backend_relocate_section): Define.
1080 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1081 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1082 (elf32_mn10300_howto_table): Likewise.
1083 (elf32_mn10300_reloc_map): Likewise.
1084 (bfd_elf32_mn10300_reloc): Delete unused function.
1086 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1088 start-sanitize-tic80
1089 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1090 understand, just set the howto field to NULL, and the caller will
1091 print an appropriate error message.
1093 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1094 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1095 block. Use NULL for initializations of "ptr" rather than bare 0.
1096 * coff-h8300.c: Fix typo in comment.
1097 * coff-h8500.c: Ditto.
1099 * coff-z8k.c: Ditto.
1101 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1103 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1104 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1105 m32r_elf_get_relocated_section_contents): First pass at relax support.
1107 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1109 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1110 entry for reading verdef records.
1111 Use correct braces for computing increments of extverdaux and
1112 exteverdef record pointers.
1114 start-sanitize-tic80
1115 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1117 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1121 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1123 * elflink.h (elf_link_find_version_dependencies): Check that
1124 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1127 start-sanitize-tic80
1128 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1130 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1133 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1135 * targets.c (bfd_default_vector): Make non-const.
1136 (find_target): New static function, broken out of
1138 (bfd_set_default_target): New function.
1139 (bfd_find_target): Call find_target. When defaulting, use
1140 bfd_default_vector[0] if it is not NULL.
1141 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1142 * bfd-in2.h, libbfd.h: Rebuild.
1144 * syms.c (bfd_is_local_label): Return false if the symbol has no
1146 * coff-i960.c (coff_i960_is_local_label_name): New function.
1147 (coff_bfd_is_local_label_name): Define.
1148 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1149 (coff_bfd_is_local_label_name): Define.
1150 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1151 (coff_bfd_is_local_label_name): Define.
1152 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1153 with .. or _.L_ as local.
1154 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1155 (bfd_elf32_bfd_is_local_label_name): Define.
1156 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1157 beginning with $ as local.
1159 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1161 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1162 rather than comparing against info->lprefix.
1163 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1164 * elflink.h (elf_link_input_bfd): Likewise.
1165 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1166 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1168 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1169 _bfd_elf_is_local_label_name if not already defined.
1170 * elf.c (_bfd_elf_is_local_label_name): New function.
1171 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1173 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1174 (m88k_is_local_label_name): New static function.
1176 * coffcode.h (coff_bfd_is_local_label_name): Define as
1177 _bfd_coff_is_local_label_name if not already defined.
1178 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1179 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1180 * libcoff.h: Rebuild.
1182 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1183 to _bfd_is_local_label_name.
1184 (bfd_target): Likewise.
1185 * syms.c (bfd_is_local_label): Define as function, not macro.
1186 (bfd_is_local_name): Define.
1187 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1188 bfd_generic_is_local_label, and take a string rather than a
1190 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1191 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1192 (bfd_generic_is_local_label): Don't declare.
1193 (bfd_generic_is_local_label_name): Declare.
1194 * bfd-in2.h, libbfd.h: Rebuild.
1195 * All backends: Change local_label to local_label_name.
1197 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1198 (mips_elf_relocate_got_local): Change return type to boolean.
1199 Don't assume that the first zero entry is unassigned; instead, use
1201 (mips_elf_relocate_section): Check return value of
1202 mips_elf_relocate_got_local.
1203 (mips_elf_create_got_section): Initialize assigned_gotno field.
1206 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1208 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1212 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1214 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1215 that have no contents merely because linker_mark is not set.
1217 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1219 * config.bfd (mips*-*-lnews*): New target.
1220 * coff-mips.c (mips_relocate_section): Make assert compare
1221 content byteorder instead of header byteorder.
1222 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1224 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1225 * configure.in (ecoff_biglittle_vec): Add case.
1226 * configure: Update.
1228 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1230 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1231 name begins with ".note".
1232 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1233 section whose name begins with ".note".
1234 (get_program_header_size): Corresponding change.
1236 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1237 jal and for jal overflow.
1239 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1241 From Eric Youngdale <eric@andante.jic.com>:
1242 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1243 not found, try looking it up again without the version name.
1244 (elf_link_add_object_symbols): Always link against the dynamic
1245 symbol table of a dynamic object. When linking against a dynamic
1246 object, include version strings in symbol names, and set up
1247 version information. Add indirect symbols for default versions.
1248 (elf_link_create_dynamic_sections): Add special version sections.
1249 (struct elf_assign_sym_version_info): Define.
1250 (struct elf_find_verdep_info): Define.
1251 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1252 up version sections.
1253 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1254 (elf_link_find_version_dependencies): New static function.
1255 (elf_link_assign_sym_version): New static function.
1256 (elf_link_renumber_dynsyms): New static function.
1257 (struct elf_final_link_info): Add symver_sec field.
1258 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1259 local symbols of a dynamic object. Handle DT_VER* constants.
1260 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1261 dynamic object. Skip indirect symbols from ELF objects. Remove
1262 the version name before choosing a hash bucket. Write out the
1263 version information if appropriate.
1264 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1265 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1266 (bfd_elf64_size_dynamic_sections): Likewise.
1267 * bfd-in2.h: Rebuild.
1268 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1269 Change elf_link_hash_flags to unsigned short.
1270 (ELF_LINK_HIDDEN): Define.
1271 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1272 dynverdef_hdr, dynversym_section, dynverdef_section,
1273 dynverref_section, cverdefs, cverrefs, verdef, verref.
1274 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1275 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1276 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1277 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1278 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1279 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1280 (_bfd_elf_slurp_version_tables): Declare.
1281 * elf.c (_bfd_elf_swap_verdef_in): New function.
1282 (_bfd_elf_swap_verdef_out): Likewise.
1283 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1284 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1285 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1286 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1287 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1288 version information if there is any.
1289 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1290 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1291 (elf_fake_sections): Handle .gnu.version* section names.
1292 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1293 (_bfd_elf_slurp_version_tables): New function.
1294 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1295 version name in string entered in dynamic hash table.
1296 * elfcode.h: Include fnmatch.h.
1297 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1298 symbol which was forced to become local.
1299 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1300 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1301 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1302 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1304 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1306 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1308 (mn10200_elf_relax_section): Correctly compute a symbol's value
1309 when the symbol is local, but not in the same section as we are
1310 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1313 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1315 * elf32-m32r.c: Rewrite to use ELF backend linker.
1316 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1317 Add small data area support (R_M32R_SDA16).
1318 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1319 * bfd-in2.h,libbfd.h: Regenerated.
1321 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1323 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1324 (mn10200_elf_relax_delete_bytes): Likewise.
1325 (mn10200_elf_symbol_address_p): Likewise.
1326 (mn10200_elf_get_relocated_section_contents): Likewise.
1327 (bfd_elf32_bfd_relax_section): Define.
1328 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1330 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1331 (mn10200_elf_relocate_section): Likewise.
1332 (elf_backend_relocate_section): Define.
1335 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1337 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1338 reloc.c, targets.c: New target, elf-*-D30V.
1340 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1342 * cpu-d30v.c, elf32-d30v.c: New files.
1345 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1347 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1348 * bfd-in2.h: Regenerated.
1349 start-sanitize-tic80
1350 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1351 (rtype2howto): Add function.
1352 (tic80_howto_table): Add.
1355 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1357 * sysdep.h: Don't define errno in MSVC if error.h is included.
1360 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1362 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1363 is initialized before it is used.
1366 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1368 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1369 symbol into a weak undefined symbol; leave it as a common symbol.
1371 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1373 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1374 about a symbol defined in a dynamic object if it has already been
1375 defined in a regular object.
1377 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1379 * makefile.vms: Add gcc flags to allow compiling with current gcc
1381 (targmatch.h): New dependency.
1383 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1385 * evax.h (ALPHA_R_CODEADDR): New relocation.
1386 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1388 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1390 * bfd-in2.h, libbfd.h: Rebuild.
1392 Restrict symbol length to 64 bytes, case preserving:
1393 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1394 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1395 (_bfd_evax_length_hash_symbol): Added.
1396 * evax-etir.c (_bfd_evax_write_etir): Call
1397 _bfd_evax_length_hash_symbol before output of symbol.
1398 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1399 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1401 * evax-emh.c: Output filename to object file without path.
1403 * evax-egsd.c: New sections for local and global commons.
1405 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1406 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1407 notices. Replace AXP with Alpha.
1409 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1411 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1412 sections if we are creating a shared library.
1414 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1416 * configure.host (i386-windows): Don't set host64=true.
1418 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1420 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1421 (elf_mips16_gprel_howto): New static variable.
1422 (mips16_gprel_reloc): New static function.
1423 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1424 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1425 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1426 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1427 * bfd-in2.h, libbfd.h: Rebuild.
1429 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1431 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1432 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1434 start-sanitize-r5900
1435 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1437 * config.bfd: add r5900
1440 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1442 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1443 the output section will be the absolute section; don't print an
1444 assertion message for that case when doing a relocateable link.
1446 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1448 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1449 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1450 need_fn_sub, call_stub, and call_fp_stub.
1451 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1452 (mips_elf_link_hash_newfunc): Initialize new fields.
1453 (mips_elf_link_hash_table_create): Likewise.
1454 (mips_elf_relocate_section): Redirect relocations to use mips16
1455 stubs when appropriate.
1456 (mips_elf_check_relocs): Attach stub sections to the appropriate
1457 symbol. Set need_fn_stub when appropriate.
1458 (mips_elf_always_size_sections): New static function.
1459 (mips_elf_check_mips16_stubs): New static function.
1460 (elf_backend_always_size_sections): Define.
1461 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1463 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1464 attached to sections which are not being included in the link.
1466 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1468 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1469 symbol value when computing the addend for a pc_relative
1472 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1474 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1475 relocateable link, just skip pc_relative pcrel_offset relocs.
1476 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1477 structure for an ARM26 reloc which can be resolved.
1478 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1479 reloc can be resolved.
1481 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1482 error in overflow check for R_RELBYTE.
1484 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1486 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1487 From Mark Rasin <mark.rasin@telrad.co.il>.
1489 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1492 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1494 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1495 (elf_mn10200_howto_table): Likewise.
1496 (mn10200_reloc_map): Likewise.
1498 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1500 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1501 * bfd-in2.h, libbfd.h: Regenerated.
1502 * elf32-m32r.c: Add support for them.
1504 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1506 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1507 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1509 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1510 r_format and r_pcrel. Always return a value.
1512 * riscix.c (MY_final_link_callback): Define to dummy value.
1514 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1515 relocations against the text segment, look up the output name of
1517 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1518 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1519 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1520 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1521 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1523 start-sanitize-tic80
1524 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1526 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1527 routines for little endian data.
1528 * coffcode.h (coff_write_object_contents): Set magic to
1529 TIC80_ARCH_MAGIC for TIc80.
1531 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1533 * coff-tic80.c (tic80coff_vec): Change to little endian data
1537 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1539 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1540 auxiliary_filters parameter to be const char * const *. Accept a
1541 NULL terminated array.
1542 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1543 (bfd_elf32_size_dynamic_sections): Update declaration.
1544 * bfd-in2.h: Rebuild.
1546 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1548 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1549 NOTYPE symbol in a text section as a FUNC symbol.
1551 * coffcode.h (coff_compute_section_file_positions): Force
1552 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1554 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1556 * libaout.h (machine_type): Reserve several values for sparclet.
1558 start-sanitize-tic80
1559 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1561 * config.bfd (tic80-*-*): Don't require 'coff'.
1565 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1567 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1568 table to v850_elf_reloc for all non-standard relocations.
1569 (v850_elf_check_relocs): Add check for h being non-null.
1570 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1571 statement instead of multiple ifs.
1572 (v850_elf_relocate_section): Fix up error message, don't just call
1576 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1578 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1579 Use bfd_elf_generic_reloc as special function for all relocs.
1580 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1582 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1583 24bit pc-relative reloc.
1585 start-sanitize-tic80
1586 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1588 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1589 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1590 header byte order is little endian. Use correct bfd_get and
1591 bfd_put routines for little endian headers.
1592 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1593 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1596 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1598 * reloc.c: Add BFD_RELOC_24.
1599 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1600 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1601 * bfd-in2.h, libbfd.h: Rebuilt.
1603 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1605 elf64-alpha multiple .got rewrite:
1607 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1608 (bfd_elf*_mkobject): Don't define here ...
1609 * elfxx-target.h: ... but rather here. Default always_size_sections
1611 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1612 what the #defines in elf-bfd.h transmuted it to anyway.
1614 * section.c: Add SEC_LINKER_CREATED flag.
1615 * bfd-in2.h: Rebuild.
1616 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1617 relocation section flags.
1618 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1619 SEC_IN_MEMORY to recognize generated bits.
1620 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1622 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1623 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1624 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1625 * elf32-ppc.c (ppc_elf_create_linker_section,
1626 ppc_elf_size_dynamic_sections): Likewise.
1627 * elf32-sparc.c (elf32_sparc_check_relocs,
1628 elf32_sparc_size_dynamic_sections): Likewise.
1629 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1631 (_bfd_elf_create_dynamic_sections): Likewise.
1632 (_bfd_elf_make_linker_section_rela): Likewise.
1633 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1634 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1635 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1636 to identify generated bits.
1637 (elf_link_input_bfd): Likewise.
1639 * elf64-alpha.c: Rewrite everything touching relocations.
1642 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1644 * elf32-v850.c (all functions and static variables): Go through
1645 and regularize names to be of the form v850_elf_<xxx>.
1646 (toplevel): Include <elf/v850.h>.
1647 (enum reloc_type): Move to include/elf/v850.h.
1648 (v850_elf_check_relocs): For common variables, if the variable is
1649 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1650 into the appropriate section.
1651 (elf_backend_check_relocs): Define.
1653 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1655 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1658 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1660 * config.bfd (mips*el-*-linux*): New target.
1661 (mips*-*-linux*): New target.
1663 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1664 Return a useful value.
1666 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1668 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1670 * configure: Rebuild.
1671 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1672 ac_cv_func_mmap in bfd/configure.host.
1674 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1675 filter_shlib and auxiliary_filter_shlib parameters.
1676 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1678 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1679 (bfd_elf64_size_dynamic_sections): Likewise.
1680 * bfd-in2.h: Rebuild.
1682 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1684 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1685 symbols, don't export a symbol which is defined by an object in an
1686 archive which contains shared objects.
1688 start-sanitize-tic80
1689 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1691 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1692 for TI TMS320c80 (MVP).
1693 (bfd_archures_list): Add bfd_tic80_arch.
1694 * bfd-in2.h: Regenerate by running "make headers".
1696 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1698 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1699 * configure.in (case $vec): Correct typo, "tb" not "tp".
1700 Also add cofflink.o for tic80coff_vec.
1701 * configure: Regenerate with autoconf.
1704 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1706 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1707 is configured with --with-mmap.
1709 start-sanitize-tic80
1710 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1712 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1713 (ALL_MACHINES): Add cpu-tic80.o
1714 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1715 * coff-tic80.c: Add skeleton, cloned from another coff config.
1716 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1720 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1722 * TODO: Correct a misspelling.
1723 start-sanitize-tic80
1724 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1725 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1726 * configure.in (case $vec): Add tic80coff_vec entry.
1727 * configure: Regenerate with autoconf.
1728 * archures.c (bfd_tic80_arch): Declare.
1729 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1730 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1731 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1732 (bfd_target_vector): Add tic80coff_vec entry.
1735 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1737 * elflink.h (elf_buckets): Add some more values for larger
1740 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1742 * Makefile.in (install): Move subdir_do out of conditional. From
1743 Fred Fish <fnf@cygnus.com>.
1745 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1747 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1749 (elf_mn10200_howto_table): Likewise.
1750 (mn10200_reloc_map): Likewise.
1752 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1754 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1755 mips16 symbol during the link.
1756 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1758 (mips_elf_link_output_symbol_hook): New static function.
1759 (elf_backend_link_output_symbol_hook): Define.
1761 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1764 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1766 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1767 against SEC_DEBUGGING sections here (revert patch of December 5).
1768 * elfcode.h (elf_object_p): Check for them here, instead.
1770 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1772 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1773 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1775 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1776 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1777 * elf-bfd.h (struct elf_size_info): Update declaration of
1779 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1780 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1781 * elfxx-target.h: Use new dynamic reloc routines by default.
1782 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1785 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1787 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1788 if NAMES_HAVE_UNDERSCORE is defined.
1790 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1792 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1794 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1796 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1799 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1801 * elflink.h (elf_link_add_object_symbols): Only add a weak
1802 symbol if the real definition is in the dynamic symbol table.
1803 After finding the real definition, then, if it is dynamic, add the
1804 weak symbol to the dynamic symbol table.
1806 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1808 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1810 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1813 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1815 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1817 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1818 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1819 * reloc.c: Remove mn10300 big endian relocs.
1820 * bfd-in2.h, libbfd.h: Rebuilt.
1822 * elf32-mn10200.c: Update from elf32-mn10300.c.
1824 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1826 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1828 * elf32-mn10300.c: Add some comments.
1830 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1832 * ihex.c (ihex_scan): Always initialize buf before jumping to
1834 (ihex_read_section): Likewise.
1836 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1838 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1839 inplace for most relocs.
1841 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1843 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1844 even if SEC_ALLOC is not set.
1845 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1846 when deciding whether to copy a reloc into a shared object.
1847 (elf_i386_relocate_section): Likewise.
1848 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1849 (elf32_sparc_relocate_section): Likewise.
1850 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1851 reloc section if it is not set in the source section.
1852 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1853 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1854 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1856 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1858 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1859 expects a .got.plt until we actually create it.
1861 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1863 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1864 message for bfd_reloc_outofrange, rather than aborting. From
1865 Philippe De Muyter <phdm@info.ucl.ac.be>.
1867 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1868 a relocateable link, don't try to process them. From Heinz Wrobel
1869 <wrobel@lpr.e-technik.tu-muenchen.de>.
1871 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1873 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1874 mn10300_info_howto_rel. Tweak reloc argument to be an
1875 Elf32_Internal_Rela.
1876 (USE_RELA): Define instead of USE_REL.
1877 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1879 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1881 * configure.in, configure: Handle mips*-sgi-irix6*.
1882 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1885 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1887 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1888 relocation against a symbol defined in a section with no output
1891 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1893 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1894 * configure, config.in: Rebuild with autoconf 2.12.
1896 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1897 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1898 (swap_out_syms): Set st_other from existing st_other field.
1899 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1901 (elf_link_output_extsym): Set the other field from the global hash
1903 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1904 (elf_mips16_jump_howto): New static variable.
1905 (mips16_jump_reloc): New static function.
1906 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1907 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1908 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1910 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1911 * bfd-in2.h, libbfd.h: Rebuild.
1912 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1914 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1916 * configure.host: Use long long for mips-sgi-irix6*.
1918 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1919 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1921 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1923 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1924 (enum reloc_type): Add more reloc types.
1925 (elf32_mn10300_howto_table): Update for new reloc types.
1926 (elf32_mn10300_reloc_map): Update for new reloc types.
1927 * reloc.c: Add some new relocs for the mn10300 series.
1928 * bfd-in2.h, libbfd.h: Rebuilt.
1930 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1932 * som.c (setup_sections): Don't lose for a space which has
1933 no data, but some symbols.
1935 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1937 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1938 (sunos_link_hash_table_create): Initialize got_needed.
1939 (sunos_create_dynamic_sections): Only set .got section size if it
1940 is not already set. Set got_needed.
1941 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1942 sdynptr, and only handle dynamic sections, if dynamic sections are
1944 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1945 Initialize .got section.
1946 (sunos_scan_ext_relocs): Likewise.
1947 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1949 (sunos_finish_dynamic_link): Check got_needed. Only set up
1950 dynamic linking information if needed.
1952 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1954 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1956 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1958 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1960 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1962 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1965 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1967 * filemode.c: Include sysdep.h.
1968 * ihex.c: Add casts to eliminate compiler warnings.
1969 * sunos.c: Add casts to eliminate compiler warnings.
1971 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1973 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1975 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1976 appropriate relocations in the .so file if shared.
1977 (ppc_elf_relocate_section): Ditto.
1979 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1981 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1982 complain_overflow_unsigned.
1984 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1986 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1987 overflows for R_D10V_16 and R_D10V_18.
1989 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1991 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1992 (do_with_relocs): Likewise.
1993 (do_as_repeat): Likewise.
1994 (copy_expression): Likewise.
1996 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1998 * ieee.c (ieee_write_external_part): Correctly record whether
1999 there is an external part.
2002 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2004 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2005 handle tda offsets for sld.w and sst.w instructions.
2006 Fix alignment check in sld.w and sst.w tda reloc handling.
2009 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2011 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2014 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2016 * elf32-v850.c: Add comments about assumptions about
2017 char, short & long sizes.
2018 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2019 problems for several relocs.
2021 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2022 R_V850_SDA_OFFSET entry.
2025 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2027 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2028 Store import file index in ldindx.
2029 (xcoff_build_ldsyms): Assume that ldsym was not previously
2030 allocated. For an imported symbol, copy ldindx into l_ifile.
2033 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2035 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2036 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2037 fields in R_V850_TDA_OFFSET.
2038 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2039 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2042 * elf32-v850.c: Include bfdlink.h.
2043 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2045 (elf32_v850_bfd_final_link_relocate): New function.
2046 (v850_elf_relocation_section): Likewise.
2047 (elf_backend_relocate_section): Define.
2050 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2052 * binary.c (binary_set_section_contents): Ignore sections which
2053 don't have SEC_LOAD and SEC_ALLOC set.
2055 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2057 * linker.c (_bfd_generic_final_link): Avoid losing static
2058 symbols in the .bss section.
2060 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2062 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2063 (mips32_64bit_reloc): New static function.
2064 (mips_reloc_map): Add entry for BFD_RELOC_64.
2065 (mips_elf_relocate_section): Handle R_MIPS_64.
2067 * linker.c (default_indirect_link_order): Print an error message
2068 when attempting to do a relocateable link with different object
2069 file formats, rather than calling abort.
2071 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2073 * reloc.c (m32r relocs): Rename them.
2074 * bfd-in2.h, libbfd.h: Regenerated.
2075 * elf32-m32r.c: Update.
2076 (m32r_elf_10_pcrel_reloc): New function.
2077 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2078 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2080 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2082 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2083 all sections that will be included in the output file.
2084 (_bfd_generic_link_output_symbols): Discard symbols in sections
2085 which are being discarded.
2089 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2090 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2091 (elf_v850_howto_table): Corresponding changes.
2092 (elf_v850_reloc_map): Corresponding changes.
2093 * reloc.c: Add additional V850 relocations.
2094 * bfd-in2.h, libbfd.h: Rebuilt.
2096 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2097 no longer want in pc-relative relocs.
2099 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2101 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2102 accept a reloc against an undefined sybmol!
2104 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2106 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2109 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2111 * VERSION: Bump for new relocation.
2113 * hosts/i386bsd.h: If NBPG is not defined, define it as
2114 PAGE_SIZE, for recent versions of FreeBSD.
2116 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2118 * configure.host: Use `long long' as the 64 bit type on a Solaris
2119 host, since both gcc and the SunPRO compilers support it.
2121 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2123 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2124 mistake to have reused the ECOFF LITERAL for ELF since they have
2125 different semantics.
2126 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2127 * bfd-in2.h, libbfd.h: Rebuild.
2129 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2132 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2133 dynamic relocation for an undefweak symbol when we are building
2134 a static executable.
2136 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2138 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2139 point explicitly to srcdir.
2140 (targmatch.h): Edit references to point explicitly to objdir.
2142 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2144 * config.bfd: When setting targ_cpu, don't get confused by
2147 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2149 * configure.host: Add support for windows host (a build done
2150 under the Microsoft build environment).
2152 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2154 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2155 definition in a dynamic object, add it to the dynamic symbol table
2156 if any dynamic object mentions it. Reverts part of last patch.
2158 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2159 (sunos_link_hash_table_create): Initialize got_base.
2160 (bfd_sunos_size_dynamic_sections): If the .got section is more
2161 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2163 (sunos_check_dynamic_reloc): Subtract got_base from a base
2164 relative relocation.
2166 * elf32-mips.c (elf_mips_isa): New static function.
2167 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2168 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2170 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2172 * archive.c (do_slurp_coff_armap): Only treat archive as little
2173 endian for i960 COFF.
2175 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2177 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2178 by the change in size of the section when EXEC_P is not set.
2180 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2181 (m68kcoff_rtype_to_howto): New static function.
2182 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2183 VMA to the addend for a PC relative reloc.
2185 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2187 * Makefile.in: Rebuild dependencies.
2189 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2192 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2194 * Makefile.in: Remove explicit dependencies for mn10200 and
2196 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2197 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2198 (dependencies): Rebuilt.
2200 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2202 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2203 during this function.
2205 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2206 section if the flags are compatible.
2208 * configure.in: Add havevecs, and put it in tdefaults.
2209 * mpw-config.in: Likewise.
2210 * configure: Rebuild.
2211 * targmatch.sed: New file; a sed script to build targmatch.h from
2213 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2214 * targets.c: Include "fnmatch.h".
2215 (struct targmatch): Define.
2216 (bfd_target_match): Define by including targmatch.h.
2217 (bfd_find_target): If the target is not found by name, search for
2218 it as a configuration triplet.
2219 * Makefile.in: Rebuild dependencies.
2220 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2221 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2222 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2223 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2224 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2225 (CFILES): Remove i386dynix.c and hp300bsd.c.
2226 (targmatch.h): New target.
2227 (do_clean): Remove targmatch.h.
2229 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2230 * acconfig.h: Add NEED_DECLARATION_GETENV.
2231 * configure, config.in: Rebuild.
2232 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2233 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2235 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2237 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2238 * cpu-mn10200.c, cpu-mn10300.c: New files.
2239 * elf32-mn10200.c, elf32-mn10300.c: New files.
2240 * Makefile.in: Break mn10x00 support into two separate
2241 configurations, mn10200 and mn10300.
2242 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2243 * bfd-in2.h, configure: Rebuilt.
2245 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2247 * Makefile.in (do_clean): Move config.log to do_distclean.
2249 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2251 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2252 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2253 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2254 (elf32-mn10x00.o): Add dependencies.
2255 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2256 (bfd_mn10x00_arch): Declare.
2257 (bfd_archures_list): Add bfd_mn10x00_arch.
2258 * config.bfd: Add mn10x00-*-*.
2259 * configure.in: Add bfd_elf32_mn10x00_vec.
2260 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2261 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2262 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2263 * bfd-in2.h, configure: Rebuilt.
2265 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2267 openVMS/Alpha: Provide filename and case_hack flags via
2268 symbol table from gas.
2269 Add case_hack code for symbol output from vax/vms.
2270 * evax-alpha.c (evax_initialize): Remove filename handling,
2271 filename is provided via symbol table.
2272 (evax_get_symtab): Use local symbol count when setting up table.
2273 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2275 (_bfd_evax_write_egsd): Skip file name symbol.
2276 * evax-emh.c (get_vms_time_string): Local function now.
2277 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2279 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2280 through _bfd_evax_case_hack_symbol.
2281 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2283 (_bfd_evax_basename): Removed.
2284 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2285 * evax.h (evax_private_data_struct): Remove filename.
2286 (flag_hash_long_names, flag_show_after_trunc,
2287 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2290 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2292 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2293 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2294 (NO_SWAP_MAGIC): Don't define.
2295 (SWAP_MAGIC): Define.
2297 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2298 no hash table entry for a global symbol.
2300 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2302 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2304 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2306 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2307 symbol type with T_NULL. Warn if symbol type changes. Based on
2308 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2310 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2311 a dynamic object in the dynamic symbol table if it is referenced
2312 or defined by a regular object.
2315 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2317 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2318 remove dwarf local labels. Shrinks binaries by a factor of 3!
2321 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2323 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2324 by hand, rather than by calling bfd_make_section.
2326 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2328 * reloc.c: Rename m32r relocs.
2329 * bfd-in2.h, libbfd.h: Rebuilt.
2330 * elf32-m32r.c: Update.
2332 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2334 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2335 link, adjust the symbol index of a base relative reloc. Don't
2336 change the addend of a PC relative reloc if pcrel_offset is set.
2337 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2338 a relocateable link.
2340 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2341 it is zero, in case src_mask matters.
2342 (bfd_install_relocation): Likewise.
2344 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2346 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2348 (_bfd_xcoff_bfd_final_link): Don't set target_index
2349 to an uninitialized value.
2351 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2353 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2354 indices, rather than crashing.
2355 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2357 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2360 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2362 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2364 (coff_arm_adjust_symndx): New static function.
2365 (coff_adjust_symndx): Define.
2367 * srec.c (srec_scan): Accept multiple symbols on a single line.
2368 From Pascal Martin <pmartin@alsys.com>.
2372 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2374 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2375 (sunos_merge_private_bfd_data): New function.
2377 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2379 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2381 (bfd_merge_private_bfd_data): Likewise.
2382 * section.c (bfd_copy_private_section_data): Likewise.
2383 * syms.c (bfd_copy_private_symbol_data): Likewise.
2384 * bfd-in2.h: Rebuild.
2385 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2386 both BFD's are the right flavour.
2387 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2388 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2389 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2390 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2391 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2392 (ppc_elf_merge_private_bfd_data): Likewise.
2393 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2394 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2396 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2397 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2400 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2402 * reloc.c: Add m32r relocs.
2403 * bfd-in2.h, libbfd.h: Rebuilt.
2404 * cpu-m32r.c,elf32-m32r.c: New files.
2406 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2408 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2410 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2412 * tekhex.c (first_phase): Change type parameter from char to int.
2414 (pass_over): Change func to expect int, not char.
2416 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2417 rather than SEC_LOAD when aligning the file offset for the first
2418 section in a segment.
2420 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2422 * syms.c (coff_section_type): Make arg const.
2423 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2424 to make_bfd_asection().
2425 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2426 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2427 (_bfd_elf_stringtab_init): Remove prototype.
2429 * netbsd-core.c (swap_abort): Add prototype.
2430 * aix386-core.c (swap_abort): Ditto & make static
2431 * hpux-core.c (swap_abort): Ditto & make static.
2432 * irix-core.c (swap_abort): Ditto & make static.
2433 * ptrace-core.c (swap_abort): Ditto & make static.
2434 * trad-core.c (swap_abort): Ditto & make static.
2435 * coffswap.h (coff_swap_reloc_in): Ditto.
2436 (coff_swap_reloc_out): Ditto.
2437 (coff_swap_filehdr_in): Ditto.
2438 (coff_swap_filehdr_out): Ditto.
2439 (coff_swap_sym_in): Ditto.
2440 (coff_swap_sym_out): Ditto.
2441 (coff_swap_aux_in): Ditto.
2442 (coff_swap_aux_out): Ditto.
2443 (coff_swap_lineno_in): Ditto.
2444 (coff_swap_lineno_out): Ditto.
2445 (coff_swap_aouthdr_in): Ditto.
2446 (coff_swap_aouthdr_out): Ditto.
2447 (coff_swap_scnhdr_in): Ditto.
2448 (coff_swap_scnhdr_out): Ditto.
2449 * ihex.c (ihex_sizeof_headers): Ditto.
2450 * tekhex.c (getsym): Ditto.
2451 (find_chunk): Ditto & make static.
2452 (insert_byte): Ditto.
2453 (first_phase): Ditto.
2455 (tekhex_get_symtab): Ditto & make static.
2456 (tekhex_get_symtab_upper_bound): Ditto & make static.
2457 (tekhex_mkobject): Ditto.
2458 (tekhex_object_p): Ditto.
2459 (move_section_contents): Ditto.
2460 (tekhex_get_section_contents): Ditto.
2461 (tekhex_set_arch_mach): Ditto & make static.
2462 (tekhex_set_section_contents): Ditto.
2463 (writevalue): Ditto.
2466 (tekhex_write_object_contents): Ditto.
2467 (tekhex_sizeof_headers): Ditto.
2468 (tekhex_make_empty_symbol): Ditto.
2469 (tekhex_get_symbol_info): Ditto.
2470 (tekhex_print_symbol): Ditto.
2471 * irix-core.c (make_bfd_asection): Ditto.
2472 (irix_core_core_file_p): Ditto.
2473 (irix_core_core_file_failing_command): Ditto.
2474 (irix_core_core_file_failing_signal): Ditto.
2475 (irix_core_core_file_matches_executable_p): Ditto.
2476 (irix_core_make_empty_symbol): Ditto.
2477 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2478 * srec.c (srec_new_symbol): Ditto.
2479 (srec_get_section_contents): Ditto.
2480 (srec_set_arch_mach): Ditto.
2481 (srec_set_section_contents): Ditto.
2482 (internal_srec_write_object_contents): Ditto.
2483 (srec_write_object_contents): Ditto.
2484 (symbolsrec_write_object_contents): Ditto.
2485 (srec_sizeof_headers): Ditto.
2486 (srec_make_empty_symbol): Ditto.
2487 (srec_get_symtab_upper_bound): Ditto.
2488 (srec_get_symtab): Ditto.
2489 (srec_print_symbol): Ditto and make static.
2490 * elf.c (elf_read): Ditto
2491 (assign_section_numbers): Ditto.
2492 (elf_fake_sections): Ditto.
2493 (sym_is_global): Ditto.
2494 (elf_map_symbols): Ditto.
2495 (get_program_header_size): Ditto.
2496 * coffgen.c (make_a_section_from_file): Ditto.
2497 (coff_real_object_p): Ditto.
2498 (fixup_symbol_value): Ditto.
2499 (build_debug_section): Ditto.
2501 * syms.c (coff_section_type): Ditto.
2503 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2505 * bfd-in2.h: Rebuilt after m32r changes.
2507 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2509 * config.bfd,configure.in,configure: Add m32r support.
2510 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2511 * config.bfd: Keep target list alphabetically sorted.
2514 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2516 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2517 to add in the constant part found in the instruction itself.
2518 (case R_V850_HI16_S): Likewise.
2521 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2523 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2524 and R_D10V_18 to be 1 (word).
2526 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2528 * stabs.c (_bfd_link_section_stabs): If the output_section field
2529 of either section is bfd_abs_section, then the linker is
2530 discarding the section and we should not optimize it.
2532 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2534 * Makefile.in (aout-sparcle.o): New target.
2535 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2536 * config.bfd (sparclet-*-aout*): Add case.
2537 * configure.in (sparcle_aout_vec): Add case.
2538 * configure: Regenerated.
2539 * targets.c (sparcle_aout_vec): Declare.
2540 (bfd_target_vector): Add sparcle_aout_vec.
2541 * aout-sparcle.c: New file.
2544 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2546 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2547 low order sign bit propogation for R_V850_HI16_S.
2549 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2550 handling V850 specific relocs.
2551 (elf_v850_howto_table): Use the new function for some
2552 relocations. Twiddle masks & shifts for some relocs.
2553 Set partial_inplace where needed.
2556 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2558 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2559 default architecture to a machine number of 0.
2560 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2562 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2563 the output BFD is the default, set it from the first input BFD.
2566 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2568 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2569 insert at bitpos zero. The HI16 relocs are shifted right
2570 by 16 bits. Fix src_mask for all relocs.
2571 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2573 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2577 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2579 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2580 Rewrite to use BFD file read routines and to avoid using a fixed
2581 length for the file name.
2584 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2586 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2587 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2588 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2589 to R_V850_{32,16,8}.
2591 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2593 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2594 (elf_v850_howto_table): Add info for HI16_S reloc.
2595 (v850_reloc_map): Add HI_16_S reloc.
2596 * reloc.c: Define BFD_RELOC_V850_* relocs.
2599 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2602 * elf32-sh.c: New file.
2603 * elf.c (prep_headers): Handle bfd_arch_sh.
2604 * elfcode.h (write_relocs): Handle absolute symbol.
2605 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2606 (_bfd_elf64_link_read_relocs): Declare.
2607 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2608 elf_link_read_relocs. Make globally visible. Change all
2610 (elf_link_input_bfd): Get external symbols from cache in
2611 symtab_hdr->contents. Get contents from cache in
2613 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2615 * reloc.c: Define BFD_RELOC_SH_* relocs.
2616 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2617 * coff-sh.c (sh_insns_conflict): Fix a return value.
2618 (_bfd_sh_align_load_span): New globally visible function, broken
2619 out of sh_align_load.
2620 (sh_align_load): Call _bfd_sh_align_load_span.
2621 (sh_swap_insns): Change relocs parameter to PTR.
2622 * bfd-in2.h, libbfd.h: Rebuild.
2623 * targets.c (bfd_elf32_sh_vec): Declare.
2624 (bfd_elf32_shl_vec): Declare.
2625 * config.bfd (sh-*-elf*): New target.
2626 * configure.in (bfd_elf32_sh_vec): New target vector.
2627 (bfd_elf32_shl_vec): New target vector.
2628 * configure: Rebuild.
2629 * Makefile.in: Rebuild dependencies.
2630 (BFD32_BACKENDS): Add elf32-sh.o.
2631 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2633 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2634 page before checking D_PAGED.
2636 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2637 (ihex_write_object_contents): Remove extbase; always use segbase
2640 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2642 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2643 * configure.host (i[345]86-*-*): Ditto.
2644 * config.bfd (i[345]86-*-*): Ditto.
2645 * configure: Regenerate.
2647 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2650 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2652 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2653 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2654 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2655 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2656 will have an ST_CODE type, change the symbol's type to ST_DATA.
2657 * som.c (hppa_som_gen_reloc_type): Update prototype.
2659 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2661 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2662 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2663 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2664 (mips_elf_finish_dynamic_sections): Likewise.
2666 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2668 * configure.host (HLDENV): New variable to set. Set it for
2669 *-*-sysv4*, since those linkers may not support -R but they always
2670 support LD_RUN_PATH.
2672 * libieee.h (NSECTIONS): Don't define.
2673 (ieee_data_struct): Change section_table to asection **. Add
2675 * ieee.c (get_section_entry): If the table isn't big enough, make
2677 (ieee_slurp_sections): Remove assertion about number of sections.
2678 (ieee_object_p): Adjust initialization of ieee to match changes to
2681 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2682 symbols merely because we are generating a shared library.
2683 (xcoff_build_ldsyms): Don't set up global linkage code for an
2684 undefined symbol merely because we are generating a shared
2688 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2690 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2691 (BFD32_BACKENDS) Add elf32-v850.o.
2692 * archures.c: Add bfd_v850_arch.
2693 * bfd-in2.h: Add bfd_v850_arch.
2694 * config.bfd (v850-*-*): New target.
2695 * configure: (bfd_elf32_v850_vec) New vector.
2696 * configure.in: (bfd_elf32_v850_vec) New vector.
2697 * cpu-v850.c: New file.
2698 * elf.c (prep_headers): Added case bfd_arch_v850.
2699 * elf32-v850.c: New file.
2700 * targets.c (bfd_elf32_v850_vec): New vector.
2703 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2705 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2706 a function code symbol for an XMC_XO symbol.
2708 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2710 * mpw-config.in: Update editing of autoconf vars to reflect
2711 Jul 18 configure.in change.
2712 * mpw-make.sed: Update editing of include pathnames to be
2713 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2715 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2717 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2718 which to offset to get the .plt entry address is ".plt".
2720 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2722 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2723 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2724 Added, for internal use by the ARM gas.
2726 * bfd-in2.h: Rebuilt
2728 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2730 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2731 in section dynidx start.
2733 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2735 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2736 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2737 optimization for g++.
2739 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2741 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2742 the -mrelocatable-lib bit set and the other doesn't, clear the
2743 -mrelocatable-lib bit in the header.
2745 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2747 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2748 symbol against a STT_FUNC symbol in a shared library.
2750 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2752 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2753 symbol is found, automatically define the corresponding function
2756 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2757 if sym.n_numaux is not zero.
2758 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2759 entry to disagree about the number of aux entries if the symbol
2762 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2763 section if it might be needed, not just if info->shared.
2764 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2765 the start of .rel.dyn if we are going to use it.
2766 (mips_elf_finish_dynamic_sections): Only clear the first element
2767 of .rel.dyn if the size is greater than zero.
2769 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2771 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2772 undefined_symbol callback for a symbol, then don't issue any more
2773 warnings about loader relocs.
2774 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2775 after calling the undefined_symbol callback.
2777 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2778 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2779 as the AIX linker seems to do.
2781 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2783 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2784 (evax_initialize): Remove evax_reloc_table.
2785 (evax_close_and_cleanup): Ditto.
2787 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2789 (evax_bfd_reloc_type_lookup): Ditto.
2790 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2791 cooked_size == raw_size.
2792 * evax-emh.c (_bfd_evax_register_filename): Remove.
2793 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2794 * evax-misc.c (add_new_contents): Malloc section at full size.
2795 (_bfd_save_evax_section): Memcpy section contents directly.
2796 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2797 (evax_reloc_table): Remove.
2799 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2801 * makefile.vms: Add better support for DEC C compilation
2802 Add evax.h dependencies
2804 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2805 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2806 (BFD_RELOC_ALPHA_BASEREG): Remove.
2807 * bfd-in2.h, libbfd.h: Rebuild.
2809 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2811 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2812 getgid if _WIN32 is defined.
2813 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2815 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2817 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2818 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2820 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2823 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2825 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2827 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2828 (NEED_DECLARATION_REALLOC): New macro.
2829 * configure, config.in: Rebuild.
2830 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2831 (realloc): Declare if NEED_DECLARATION_REALLOC.
2833 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2834 <strings.h> if they exist.
2836 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2838 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2840 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2842 Based on patches from Eric Valette <valette@crf.canon.fr>:
2843 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2844 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2845 (elf_howto_table): Add entries for new relocs.
2846 (elf_i386_reloc_type_lookup): Handle new relocs.
2847 (elf_i386_info_to_howto): Just call abort.
2848 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2849 (elf_i386_relocate_section): Likewise.
2851 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2853 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2855 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2857 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2858 only get the LMA from the phdr if they are in the same part of the
2861 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2862 new segment to make them more comprehensible. If the relationship
2863 between the LMA and the VMA changed, start a new segment. Don't
2864 check dynsec when deciding whether to start a new segment for a
2865 writeable section; -N will now handle this.
2867 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2869 * libhppa.h: Remove "esel" changes. Not the right approach.
2870 * som.c: Corresponding changes.
2871 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2872 which don't have a SOM symbol type associated with them.
2873 Reverses a 1994 change.
2875 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2877 Make ld -N more reasonable for ELF:
2878 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2879 phdr_in_section to false, and always use a single load segment.
2880 (elf_sort_sections): Sort sections by LMA after VMA.
2881 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2882 align to maxpagesize.
2883 (assign_file_positions_except_relocs): Likewise.
2884 * elfcode.h (elf_object_p): If a section is loaded but not page
2885 aligned, clear D_PAGED.
2887 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2889 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2890 Added, for internal use by the ARM gas.
2892 * bfd-in2.h: Rebuilt
2894 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2896 * libhppa.h (R_HPPA_ESEL): New field selector.
2897 (e_esel): Similarly.
2898 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2899 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2900 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2902 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2904 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2905 archive search before looking for stripped dynamic objects.
2907 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2909 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2910 symbol a warning rather than an error.
2912 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2914 * elf.c (assign_file_positions_for_segments): Track the virtual
2915 memory position separately from the file position, and use it to
2916 compute the alignment adjustment.
2918 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2920 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2921 and fixed mask on R_D10V_10_PCREL_L.
2923 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2925 * elf64-mips.c: Include "aout/ar.h".
2926 (mips_elf64_slurp_armap): New static function.
2927 (mips_elf64_write_armap): New static function.
2928 (bfd_elf64_archive_*): Define.
2929 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2930 Use instead of bfd_generic_archive_p.
2931 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2932 instead of _bfd_write_archive_contents.
2933 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2934 _bfd_generic_mkarchive.
2935 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2936 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2938 (TARGET_LITTLE_SYM): Likewise.
2939 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2941 * Makefile.in: Rebuild dependencies.
2943 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2944 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2945 SHT_MIPS_EVENTS sections.
2946 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2947 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2949 (_bfd_mips_elf_fake_sections): Likewise.
2951 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2952 * ecoff.c (ecoff_compute_section_file_positions): Copy
2953 rdata_in_text from backend info to tdata. Clear it if any data
2954 section comes before .rdata.
2955 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2956 tdata rather than backend info.
2958 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2960 * configure.in: Fix test for whether a compiler has a 64 bit
2961 type. From Jim Wilson <wilson@cygnus.com>.
2963 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2965 * configure.host (mips-sgi-irix6*): New host.
2967 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2968 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2969 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2971 * configure: Rebuild.
2972 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2973 (BFD_HOST_64_BIT): Define conditionally.
2974 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2975 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2976 (symvalue, bfd_size_type): Likewise.
2977 * bfd-in2.h: Rebuild.
2978 * Makefile.in (do_clean): Remove bfd-tmp.h.
2979 (do_distclean): Remove bfd-in3.h.
2980 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2981 (bfd-in3.h): New target.
2983 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2984 Andrew Gierth <ANDREWG@microlise.co.uk>.
2986 * configure.host: Set INSTALL_SHLIB.
2987 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2988 * configure: Rebuild.
2989 * Makefile.in (install): Use @INSTALL_SHLIB@.
2991 * config.bfd (mips*-*-irix6*): New target.
2992 * configure.host: Handle Irix 6 shared library like Irix 5.
2994 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2995 symbol for a magic name.
2996 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2998 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3001 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3003 * mpw-config.in: Add ELF support to mips config, create the
3004 elf32-target.h file in the object dir.
3005 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3007 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3009 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3010 Also removed most abort calls, in favor of using bfd reporting.
3012 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3014 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3015 (BFD32_BACKENDS) Add elf32-d10v.o.
3016 * archures.c: Add bfd_d10v_arch.
3017 * bfd-in2.h: Add bfd_d10v_arch.
3018 * config.bfd (d10v-*-*): New target.
3019 * configure: (bfd_elf32_d10v_vec) New vector.
3020 * configure.in: (bfd_elf32_d10v_vec) New vector.
3021 * cpu-d10v.c: New file.
3022 * elf.c (prep_headers): Added case bfd_arch_d10v.
3023 * elf32-d10v.c: New file.
3024 * libbfd.h: Rebuild.
3025 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3026 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3027 * targets.c (bfd_elf32_d10v_vec): New vector.
3029 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3031 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3033 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3035 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3036 bfd_mach_i386_i8086 machine types.
3038 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3040 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3043 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3045 * coffcode.h (coff_set_section_contents): A/UX does not require
3046 special handling of the _LIB section.
3048 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3050 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3051 value for R_RELBYTE.
3053 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3054 array if one was allocated.
3056 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3058 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3059 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3060 use_rld_obj_head and rld_value.
3061 (mips_elf_link_hash_table_create): Initialize new fields.
3062 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3064 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3065 __rld_obj_head symbol not seen, create an __rld_map symbol.
3066 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3067 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3068 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3069 __rld_obj_head symbol.
3070 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3072 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3074 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3076 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3077 ppc_elf_addr16_ha_reloc.
3078 (ppc_elf_addr16_ha_reloc): New static function.
3080 * coff-mips.c (struct mips_hi): Define.
3081 (mips_refhi_list): New static variable.
3082 (mips_refhi_addr, mips_refhi_addend): Remove.
3083 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3084 (mips_reflo_reloc): Process mips_refhi_list.
3085 (mips_relhi_list): New static variable.
3086 (mips_relhi_addr, mips_relhi_addend): Remove.
3087 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3088 (mips_rello_reloc): Process mips_relhi_list.
3089 (mips_relocate_section): Permit an arbitrary number of REFHI or
3090 RELHI relocs before the associated REFLO or RELLO reloc.
3092 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3094 * aout-target.h (MY(callback)): Set reloc_count fields.
3096 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3098 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3099 sections unless this is a SunOS link.
3101 * VERSION: Set to 2.7.1.
3103 * Released binutils 2.7.
3105 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3107 * i386aout.c: Include "aout/aout64.h".
3108 (i386aout_write_object_contents): New static function.
3109 (MY_write_object_contents): Define.
3111 * netbsd.h (MY(write_object_contents)): Make sure that
3112 adjust_sizes_and_vmas is called before fiddling with the magic
3115 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3117 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3119 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3121 * libbfd-in.h (itos, stoi): Don't define.
3122 * libbfd.h: Rebuild.
3123 * i386lynx.c (KEEPIT): Define as udata.i.
3124 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3125 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3126 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3127 flags. Don't use stoi.
3129 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3131 * elf.c (map_sections_to_segments): Don't start a new segment for
3132 a writable section if it's on the same page as the previous
3133 segment. Reset the writable variable for a readonly section.
3135 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3137 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3138 first_thunk_address, thunk_size, and import_table_size.
3139 * peicode.h: Improved some diagnostics regarding edata sections.
3141 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3143 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3144 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3146 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3148 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3149 with XCOFF_DEF_DYNAMIC set is really defined.
3150 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3151 (xcoff_link_add_symbols): Only create special sections if using an
3154 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3156 (bfd_install_relocation): Likewise.
3158 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3160 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3162 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3163 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3164 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3165 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3166 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3167 are found for LITERAL relocs.
3168 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3169 taken, we cannot generate a .plt entry for the symbol.
3171 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3173 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3174 sysconf functions (for gprof).
3175 * configure, config.in: Rebuild.
3177 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3179 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3180 an archive if it has a map. If the object file has the wrong
3183 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3184 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3186 (alpha_relocate_section): Likewise.
3188 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3189 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3190 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3191 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3192 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3193 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3194 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3195 * peicode.h: Corresponding changes.
3197 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3199 * elflink.h (elf_create_pointer_linker_section): Comment out code
3200 dealing with making GOT pointers negative of the GOT symbol for
3203 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3205 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3206 increment the .rela.plt size until after we're done creating the
3208 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3209 .rela.plt offset directly rather than calculating it.
3211 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3213 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3214 Use autoconf-set values.
3215 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3216 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3219 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3220 * configure: Rebuilt.
3222 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3224 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3225 handling code > 1k away.
3227 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3229 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3230 defined, output whenever the symbol is updated.
3232 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3234 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3235 section to 0 if user_set_vma is set.
3236 * elflink.h (elf_bfd_final_link): Likewise.
3238 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3240 Partially undo patch of Jun 20.
3241 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3242 (coff_compute_section_file_positions): Likewise.
3243 (coff_write_object_contents): Likewise. Re-add deleted code, but
3244 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3245 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3247 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3249 * config.bfd: Add support for *-*-rtems* configurations.
3251 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3253 * elf.c (prep_headers): Add bfd_arch_alpha case.
3255 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3257 * elf64-alpha.c: New file.
3258 * config.bfd (alpha-*-linuxecoff*): New target.
3259 (alpha-*-linux*, alpha-*-elf*): New targets.
3260 * configure.in (bfd_elf64_alpha_vec): New vector.
3261 * configure: Rebuild.
3262 * targets.c (bfd_elf64_alpha_vec): Declare.
3263 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3264 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3265 * bfd-in2.h, libbfd.h: Rebuild.
3266 * Makefile.in: Rebuild dependencies.
3267 (BFD64_BACKENDS): Add elf64-alpha.o.
3268 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3270 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3272 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3273 than relying on a right shift of 32.
3275 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3277 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3278 ifdef to COFF_WITH_PE.
3279 (coff_compute_section_file_positions): Likewise.
3280 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3281 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3282 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3283 COFF_IMAGE_WITH_PE, always include.
3285 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3287 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3289 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3290 approximate the correct answer if SIZEOF_HEADERS was not used.
3292 * binary.c (binary_set_section_contents): Set section file
3293 position based on LMA rather than VMA.
3295 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3297 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3298 symbols if info->strip == strip_all.
3300 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3302 * coff-h8300.c: Remove #if 0 code.
3303 (compatable): Don't allow mixing/matching of different architectures.
3305 * archures.c (bfd_mach_h8300s): Add.
3306 * bfd-in2.h: Rebuilt.
3307 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3309 (h8300_reloc16_estimate): Likewise.
3310 (h8300_reloc16_extra_cases): Likewise.
3311 (h8300_bfd_link_add_symbols): Likewise.
3312 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3313 (coff_set_flags): Likewise.
3314 * cpu-h8300.c (h8300_scan): Likewise.
3315 Add H8/S to bfd_h8300_arch list.
3317 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3319 Added support for Alpha OpenVMS:
3320 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3321 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3322 * config.h-vms, makefile.vms: New files.
3323 * config.bfd (alpha-*-*vms*): New target.
3324 * configure.in (evax_alpha_vec): New target vector.
3325 * configure: Rebuild.
3326 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3327 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3328 * targets.c (bfd_target_evax_flavour): Define.
3329 (evax_alpha_vec): Declare.
3330 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3331 if BFD64 is defined.
3332 * bfd-in2.h, libbfd.h: Rebuild.
3333 * Makefile.in: Rebuild dependencies.
3334 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3335 evax-emh.o, and evax-misc.o.
3336 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3337 evax-etir.c, evax-emh.c, and evax-misc.c.
3338 (HFILES): Add evax.h.
3340 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3342 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3344 (h8300_bfd_link_add_symbols): Likewise.
3346 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3348 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3349 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3351 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3353 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3354 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3356 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3357 R_MIPS_32 relocs if creating a shared library.
3359 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3361 * peicode.h (add_data_entry): Use pei_section_data rather than
3362 _cooked_size. Corresponds to May 13 change in coffcode.h.
3364 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3366 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3367 * coffcode.h (coff_write_object_contents): If there are long
3368 section names, always set the f_symptr field, even if there are no
3370 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3371 if there are no symbols.
3373 * coffgen.c (make_a_section_from_file): Check return value of
3374 _bfd_coff_read_string_table.
3375 (coff_real_object_p): Check return value of
3376 make_a_section_from_file.
3377 (_bfd_coff_read_string_table): Check that there are some symbols
3378 before trying to read the string table size.
3380 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3382 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3383 to replace a symbol in a dynamic object with a symbol from another
3384 dynamic object, do the replacement if the existing symbol is
3385 global linkage code.
3387 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3388 for _ptrgl, and treat it as global linkage code.
3390 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3391 filename or N_SO symbol past the offset, and use it to indicate
3392 that there is no line number or function when appropriate.
3394 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3396 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3397 common symbol defined by the linker. Don't export function code
3398 even if export_defineds is set.
3400 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3402 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3404 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3405 (h8300_symbol_address_p): New function.
3406 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3409 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3411 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3413 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3414 correctly for the two variants. Allow relaxing if the target
3415 is 128 bytes away since after relaxation it'll be 126 bytes away.
3416 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3417 "dot" and "value". Allow relaxing if the target is 128 bytes
3418 away since after relaxation it'll be 126 bytes away.
3419 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3420 the given section until nothing changes.
3422 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3424 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3425 alignment hack--we can get the lnnoptr info another way without
3426 suddenly increasing the alignment requirements. Set the flags for
3428 (ecoff_compute_section_file_positions): Do so.
3430 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3432 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3433 to keep the HP emulator database happy.
3435 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3436 From Kevin Buettner <kev@primenet.com>.
3438 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3440 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3441 name of a NULL section.
3443 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3445 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3446 set, always call the notice callback.
3448 * VERSION: Increment for bfdlink.h change.
3450 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3452 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3453 (sh_relax_delete_bytes): Correct handling of differently sized
3454 trailing alignment reloc.
3456 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3457 * bfd-in2.h: Rebuild.
3458 * configure.in: Warn if there is no known 64 bit type.
3459 * configure: Rebuild.
3461 * Makefile.in: Rebuild dependencies.
3462 (BFD32_BACKENDS): Add ppcboot.o.
3463 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3465 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3466 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3468 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3470 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3471 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3472 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3473 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3475 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3477 * elf64-mips.c: Improve reloc special_functions and handling of
3478 SHT_MIPS_OPTIONS section.
3479 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3480 mips_elf_hi16_reloc and make globally visible.
3481 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3482 make globally visible.
3483 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3484 make globally visible.
3485 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3486 and make globally visible.
3487 (gprel16_with_gp): Check howto->src_mask before using value in
3489 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3490 and make globally visible.
3491 (gprel32_with_gp): Check howto->src_mask before fetching value.
3492 (bfd_mips_elf_swap_options_in): New function.
3493 (bfd_mips_elf_swap_options_out): New function.
3494 (_bfd_mips_elf_set_private_flags): Rename from
3495 mips_elf_set_private_flags and make globally visible.
3496 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3497 mips_elf_copy_private_bfd_data and make globally visible.
3498 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3499 mips_elf_merge_private_bfd_data and make globally visible.
3500 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3501 for a SHT_MIPS_OPTIONS section.
3502 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3503 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3504 name of a SHT_MIPS_OPTIONS section.
3505 (_bfd_mips_elf_set_section_contents): New function.
3506 (mips_elf32_section_processing): Set the GP value in a
3507 SHT_MIPS_OPTIONS section.
3508 (_bfd_mips_elf_find_nearest_line): Rename from
3509 mips_elf_find_nearest_line and make globally visible.
3510 (bfd_elf32_set_section_contents): Define.
3511 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3512 (_bfd_mips_elf_lo16_reloc): Declare.
3513 (_bfd_mips_elf_gprel16_reloc): Declare.
3514 (_bfd_mips_elf_got16_reloc): Declare.
3515 (_bfd_mips_elf_gprel32_reloc): Declare.
3516 (_bfd_mips_elf_set_private_flags): Declare.
3517 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3518 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3519 (_bfd_mips_elf_find_nearest_line): Declare.
3520 (_bfd_mips_elf_set_section_contents): Declare.
3522 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3524 (elf_info_to_howto): Define.
3525 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3527 (elf_info_to_howto): Define.
3528 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3530 (elf_info_to_howto): Define.
3532 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3533 R_MOV16B[12], to match change in coff/internal.h.
3535 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3537 * elf64-mips.c: Extensive additions to provide better support for
3538 writing files and for gas.
3539 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3540 of mips_elf_object_p.
3541 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3542 _bfd_mips_elf_object_p.
3543 (_bfd_mips_elf_final_write_processing): Rename from
3544 mips_elf_final_write_processing and make globally visible.
3545 (_bfd_mips_elf_fake_sections): Rename from
3546 mips_elf_fake_sections and make globally visible.
3547 (_bfd_mips_elf_section_from_bfd_section): Rename from
3548 mips_elf_section_from_bfd_section and make globally visible.
3549 (_bfd_mips_elf_section_processing): New function, broken out of
3550 mips_elf_section_processing.
3551 (mips_elf32_section_processing): Rename from
3552 mips_elf_section_processing; call
3553 _bfd_mips_elf_section_processing.
3554 (_bfd_mips_elf_symbol_processing): Rename from
3555 mips_elf_symbol_processing and make globally visible.
3556 (_bfd_mips_elf_read_ecoff_info): Rename from
3557 mips_elf_read_ecoff_info and make globally visible.
3558 (mips_elf32_ecoff_debug_swap): Rename from
3559 mips_elf_ecoff_debug_swap.
3560 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3561 struct symbol_cache_entry.
3562 (_bfd_elf_validate_reloc): New function, moved in from
3563 elfcode.h:validate_reloc.
3564 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3565 to _bfd_elf_validate_reloc. Change all callers.
3566 * elf-bfd.h (bfd_section_from_shdr): Declare.
3567 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3568 (_bfd_elf_validate_reloc): Declare.
3569 (_bfd_mips_elf_object_p): Declare.
3570 (_bfd_mips_elf_fake_sections): Declare.
3571 (_bfd_mips_elf_section_from_bfd_section): Declare.
3572 (_bfd_mips_elf_section_processing): Declare.
3573 (_bfd_mips_elf_symbol_processing): Declare.
3574 (_bfd_mips_elf_read_ecoff_info): Declare.
3575 (_bfd_mips_elf_final_write_processing): Declare.
3576 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3579 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3580 (mips_elf_final_write_processing): Likewise.
3582 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3584 64-bit MIPS ELF ABI objdump support:
3585 * elf64-mips.c: New file.
3586 * Makefile.in: Rebuild dependencies.
3587 (BFD64_BACKENDS): Add elf64-mips.o.
3588 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3589 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3590 bfd_elf64_littlemips_vec to targ_selvecs.
3591 (mips*-*-elf*): Likewise.
3592 * confingure.in: Add bfd_elf64_bigmips_vec and
3593 bfd_elf64_littlemips_vec to vector switch.
3594 * configure: Rebuild.
3595 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3596 broken out of mips_elf_section_from_shdr.
3597 (mips_elf32_section_from_shdr): Rename from
3598 mips_elf_section_from_shdr. Call new function.
3599 (elf_backend_section_from_shdr): Update name of renamed function.
3600 * elf-bfd.h (struct elf_size_info): Change second parameter of
3601 write_out_phdrs to be const. Likewise for second parameter of
3603 (struct bfd_elf_section_data): Add rel_hdr2 field.
3604 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3605 (bfd_elf32_swap_symbol_out): Likewise.
3606 (bfd_elf32_swap_reloc_in): Likewise.
3607 (bfd_elf32_swap_reloc_out): Likewise.
3608 (bfd_elf32_swap_reloca_in): Likewise.
3609 (bfd_elf32_swap_reloca_out): Likewise.
3610 (bfd_elf32_swap_phdr_in): Likewise.
3611 (bfd_elf32_swap_phdr_out): Likewise.
3612 (bfd_elf32_swap_dyn_in): Likewise.
3613 (bfd_elf32_swap_dyn_out): Likewise.
3614 (bfd_elf32_slurp_symbol_table): Declare.
3615 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3616 (bfd_elf32_write_out_phdrs): Declare.
3617 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3618 (bfd_elf64_swap_symbol_out): Likewise.
3619 (bfd_elf64_swap_reloc_in): Likewise.
3620 (bfd_elf64_swap_reloc_out): Likewise.
3621 (bfd_elf64_swap_reloca_in): Likewise.
3622 (bfd_elf64_swap_reloca_out): Likewise.
3623 (bfd_elf64_swap_phdr_in): Likewise.
3624 (bfd_elf64_swap_phdr_out): Likewise.
3625 (bfd_elf64_swap_dyn_in): Likewise.
3626 (bfd_elf64_swap_dyn_out): Likewise.
3627 (bfd_elf64_slurp_symbol_table): Declare.
3628 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3629 (bfd_elf64_write_out_phdrs): Declare.
3630 (_bfd_mips_elf_section_from_shdr): Declare.
3631 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3632 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3633 section for the section, add the new one to rel_hdr2. Increment
3634 reloc_count rather than setting it.
3635 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3636 Remove static declaration.
3637 (elf_write_shdrs_and_ehdr): Define name as macro.
3638 (elf_write_out_phdrs): Likewise.
3639 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3640 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3641 (elf_swap_symbol_in): Change second parameter to be const.
3642 (elf_swap_symbol_out): Likewise.
3643 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3644 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3645 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3646 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3647 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3648 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3649 parameter to be const. Make non-static.
3650 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3652 (elf_slurp_symbol_table): Make non-static.
3653 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3654 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3655 (elf_backend_size_info): Likewise.
3656 (elfNN_bed): Use elf_backend_size_info.
3657 * targets.c (bfd_elf64_bigmips_vec): Declare.
3658 (bfd_elf64_littlemips_vec): Declare.
3659 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3660 bfd_elf64_littlemips_vec if BFD64 is defined.
3662 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3664 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3666 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3667 zeroes, in alignment holes.
3669 * configure: Rebuild with autoconf 2.10.
3671 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3672 potential leading underscore in the allocated buffer.
3674 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3676 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3677 symbols into .sbss if this is a relocatable link.
3679 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3681 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3682 undefined symbols when creating a shared library.
3684 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3686 * coff-sh.c: Add a bunch of new code and static const arrays to
3687 support aligning loads and stores on four byte memory boundaries.
3689 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3691 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3692 call sh_align_loads.
3693 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3696 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3698 * cache.c (bfd_open_file): Unlink the file before opening it for
3699 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3701 * opncls.c (bfd_fdopenr): Set opened_once.
3703 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3705 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3708 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3709 the code unconditionally.
3711 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3713 * libcoff-in.h (struct pei_section_tdata): Define structure.
3714 (pei_section_data): Define macro.
3715 * libcoff.h: Rebuild.
3716 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3717 store s_paddr field in pei_section_data.
3718 (coff_compute_section_file_positions): Use pei_section_data rather
3719 than _cooked_size, and don't overwrite an existing value.
3720 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3721 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3722 * peicode.h (coff_bfd_copy_private_section_data): Define if
3724 (pe_bfd_copy_private_section_data): New static function if
3727 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3729 * srec.c (srec_set_arch_mach): Write as a function rather than a
3732 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3733 no map, just check each member in turn to see whether it is
3736 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3738 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3739 table. Call BFD_ASSERT to validate header size, instead of
3741 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3744 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3746 * ppcboot.c: New target for looking at PPCbug boot records.
3748 * config{ure.in,.bfd}: Add support for ppcboot target.
3750 * configure: Regenerate.
3752 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3754 * coff-h8300.c (howto_table): Update names to match recent
3755 changes to include/coff/internal.h. Fix minor errors in the
3756 existing relocs. Add R_MOVL1 and R_MOVL2.
3757 (rtype2howto): Similarly.
3758 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3759 existing relaxing code and peform more relaxing.
3760 (h8300_reloc16_extra_cases): Likewise.
3762 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3764 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3767 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3769 * elfcode.h (elf_object_p): Reject generic ELF target if
3770 e_machine matches an alternate machine code in a specific backend.
3772 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3773 obsolete align_power_min field.
3775 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3777 * coff-h8300.c (reloc_howto_type): Add howto entry for
3779 (rtype2howto): Handle R_PCRWORD_B.
3780 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3781 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3782 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3783 branch (R_PCWORD_B).
3785 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3787 * aoutx.h (translate_from_native_sym_flags): Set the section for
3788 BSF_CONSTRUCTOR symbols.
3790 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3793 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3795 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3796 stop looking when section is found.
3798 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3800 * coffcode.h (STRING_SIZE_SIZE): Define.
3801 (styp_to_sec_flags): Handle long symbol names when looking for the
3803 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3804 (bfd_coff_long_section_names): Define.
3805 (coff_write_object_contents): Handle long section names.
3806 (bfd_coff_std_swap_table): Initialize new field.
3807 * libcoff.h: Rebuild.
3808 * coffgen.c (make_a_section_from_file): Handle long section
3810 (coff_write_symbols): Handle long section names.
3811 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3812 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3813 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3814 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3815 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3816 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3817 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3818 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3820 * bout.c (b_out_callback): Set lma of sections.
3821 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3822 parameter to output_bfd. Used input_bfd instead of output_bfd in
3825 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3827 * aoutx.h (translate_from_native_sym_flags): Don't create
3828 SEC_CONSTRUCTOR sections.
3829 * ecoff.c (ecoff_set_symbol_info): Likewise.
3831 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3832 From Don Bowman <bowman@waterloo.hp.com>.
3834 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3836 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3837 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3839 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3841 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3842 mips_32_relocs field.
3843 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3844 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3845 relocs against a global symbol which is not defined in a regular
3847 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3848 against a global symbol, increment mips_32_relocs.
3849 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3850 the symbol is not defined in a regular file, make room in the
3853 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3855 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3856 file position and the virtual file position separately. Set
3857 filepos information bsaed on the real file position.
3858 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3859 Jan 23 change to coffcode.h.
3861 * som.c (som_slurp_symbol_table): Set the symbol count to the
3862 number of BFD symbols created.
3864 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3866 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3867 output file if linking shared objects. Loop to check all relocs,
3868 rather than returning false on first error.
3870 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3872 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3873 (ppc_elf_additional_program_headers): If .interp section, bump #
3874 of program headers by 1.
3875 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3876 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3877 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3879 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3881 (ppc_elf_relocate_section): If the output section isn't defined,
3882 don't abort, just give an error message.
3884 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3885 being created is .sdata or .sdata2, don't make the symbol dynamic.
3887 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3889 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3890 members of an archive for dynamic objects with no symbols, and
3891 pass them directly to check_archive_element.
3892 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3893 xcoff_link_check_dynamic_ar_symbols.
3894 (xcoff_link_check_dynamic_ar_symbols): New static function.
3896 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3897 from _bfd_nodynamic to _bfd_xcoff.
3898 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3900 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3901 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3902 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3903 * libcoff.h: Rebuild.
3904 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3905 (xcoff_get_section_contents): New static function.
3906 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3907 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3908 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3909 (xcoff_dynamic_reloc): New static variable.
3910 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3911 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3913 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3915 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3916 if reloc_entry->addend is not 0.
3917 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3919 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3921 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3923 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3924 Add entries for R_SPARC_[56].
3925 (sparc_reloc_map): Add entries for R_SPARC_[56].
3927 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3929 Optimize linking of stabs in sections as used in ELF and COFF.
3930 * stabs.c: New file.
3931 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3932 (_bfd_write_section_stabs): Declare.
3933 (_bfd_write_stab_strings): Declare.
3934 * libbfd.h: Rebuild.
3935 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3936 (struct coff_link_hash_table): Add stab_info field.
3937 * libcoff.h: Rebuild.
3938 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3940 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3942 (_bfd_coff_final_link): Write out stab strings hash table.
3943 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3944 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3946 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3947 (struct bfd_elf_section_data): Add stab_info field.
3948 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3950 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3951 _bfd_link_section_stabs.
3952 (elf_bfd_final_link): Write out stab strings hash table.
3953 (elf_link_input_bfd): Handle optimized stabs sections.
3954 * reloc.c (_bfd_final_link_relocate): Check address against
3955 _raw_size rather than _cooked_size.
3956 * Makefile.in: Rebuild dependencies.
3957 (BFD_LIBS): Add stabs.o
3958 (BFD_LIBS_CFILES): Add stabs.c.
3960 * VERSION: Increment for bfdlink.h change.
3962 * coffgen.c (coff_renumber_symbols): Correct handling of
3963 BSF_NOT_AT_END common symbols.
3965 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3967 * coff-ppc.c (record_toc): Add cast to avoid warning.
3968 (ppc_allocate_toc_section): Likewise.
3969 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3970 (ppc_coff_reloc_type_lookup): Remove unreached code.
3971 * coffcode.h (coff_write_object_contents): Don't take the address
3973 * peicode.h (pe_print_idata): Add casts to avoid warning.
3974 (pe_print_edata): Likewise.
3975 (pe_print_reloc): Remove ANSI C string concatenation.
3977 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3979 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3981 * libcoff.h: Rebuild.
3982 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3984 (coff_swap_aux_out): Likewise.
3985 * peicode.h (coff_swap_aux_in): Likewise.
3986 (coff_swap_aux_out): Likewise.
3987 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3989 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3991 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3992 Fix up .bf endndx link fields.
3993 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3995 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3998 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4000 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4001 on Solaris PowerPC systems doesn't get confused.
4003 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4006 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4007 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4008 update did_reg and did_reg2.
4010 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4012 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4014 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4015 callback routines, pass h->root.string rather than name, in case
4016 copy is true and name is transient.
4018 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4020 * elfcore.h: Add support for core files with multiple threads.
4021 (Primarily for Solaris.)
4023 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4025 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4026 section->orelocation is NULL.
4028 * coffgen.c (bfd_coff_get_syment): New function.
4029 (bfd_coff_get_auxent): New function.
4030 * bfd-in.h (bfd_coff_get_syment): Declare.
4031 (bfd_coff_get_auxent): Declare.
4032 * bfd-in2.h: Rebuild.
4034 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4036 * elf32-mips.c (struct mips_hi16): Define.
4037 (mips_hi16_addr, mips_hi16_addend): Remove.
4038 (mips_hi16_list): New static variable.
4039 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4040 (mips_elf_lo16_reloc): Process mips_hi16_list.
4041 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4042 relocs before the associated LO16 reloc.
4044 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4046 * versados.c (versados_scan): Check bfd_alloc return value.
4047 (versados_object_p): Check all bfd_read return values. Require
4048 that lang field be less than 10, to avoid confusion with Intel Hex
4051 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4053 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4054 not 0, for an absolute symbol.
4055 (NAME(aout,swap_ext_reloc_out)): Likewise.
4057 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4058 (ihex_write_object_contents): For a large start address, output
4059 the full 32 bit address in record type 5.
4061 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4062 to int to avoid promotion problems in prototype.
4064 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4066 * configure.host: Use ${srcdir} when looking for picfrag.
4068 * configure.host: Switch on ${libdir}, not $(libdir). From
4069 alan@spri.levels.unisa.edu.au (Alan Modra).
4071 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4072 entry point, not just for DYNAMIC objects.
4073 * sunos.c (sunos_add_dynamic_symbols): Always call
4074 sunos_create_dynamic_sections. If called with a non DYNAMIC
4075 object, don't do anything else.
4076 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4078 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4080 * configure.in: Permit --enable-shared to specify a list of
4082 * configure: Rebuild.
4084 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4085 host when configuring with --enable-shard.
4087 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4089 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4092 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4093 to avoid crashing in bfd_hash_replace.
4095 * sysdep.h: Use #ifdef, not #if.
4097 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4099 * config.in: Rebuild.
4101 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4103 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4104 (AC_CHECK_HEADERS): Check for sys/time.h
4105 (AC_HEADER_TIME): Add macro.
4106 * configure: Rebuild.
4107 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4108 to control what combination of <time> and <sys/time.h>
4111 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4113 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4114 (aout_32_sunos4_write_object_contents): Likewise.
4115 * aoutx.h (NAME(aout,machine_type)): Handle
4116 bfd_mach_sparc_{sparclet,sparclite}.
4117 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4118 (bfd_mach_sparc_v9_p): Update.
4119 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4120 * libaout.h (enum machine_type): Add M_SPARCLET.
4121 * sunos.c (MACHTYPE_OK): Define.
4122 * bfd-in2.h: Regenerated.
4124 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4126 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4127 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4128 * elflink.c (_bfd_elf_create_got_section): Store the
4129 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4130 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4131 global offset table goes over 0x1000, set the value of
4132 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4133 (elf32_sparc_relocate_section): Subtract the offset of
4134 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4136 * elfcode.h: Don't include <string.h>.
4138 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4140 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4141 generic_link_hash_newfunc. All references changed.
4142 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4143 moved here from libbfd-in.h.
4144 * libbfd-in.h: Corresponding changes.
4145 * libbfd.h: Regenerated.
4147 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4149 * aoutx.h (aout_link_input_section_std): When reporting an
4150 overflow error, use the name of the symbol in the hash table if
4152 (aout_link_input_section_ext): Likewise.
4154 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4155 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4157 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4159 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4160 * coffcode.h (coff_compute_section_file_positions): Likewise.
4161 (coff_write_object_contents): Likewise.
4163 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4165 * section.c (SEC_LINK_ONCE): Define.
4166 (SEC_LINK_DUPLICATES): Define.
4167 (SEC_LINK_DUPLICATES_DISCARD): Define.
4168 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4169 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4170 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4171 * bfd-in2.h: Rebuild.
4172 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4173 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4174 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4175 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4176 SEC_LINK_ONCE, and look through the symbol table for the setting
4177 for SEC_LINK_DUPLICATES.
4178 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4179 set for a section, find the section symbol in the symbol table,
4180 and set the aux entry based on SEC_LINK_DUPLICATES.
4181 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4182 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4183 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4184 * coff-i386.c (i386coff_vec): Likewise.
4185 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4187 * VERSION: Bump to 2.6.1.
4188 * Makefile.in (stamp-h): Depend upon VERSION.
4190 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4192 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4193 * libbfd.h: Rebuilt.
4194 * linker.c (generic_link_hash_newfunc): No longer static.
4195 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4197 * coff-h8300.c: Add two derived hash tables and their associated
4198 funtions and #defines for use by the h8300 linker.
4199 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4200 the function vector as needed. Place the address of the function
4201 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4202 Rewrite the vectors section contents as necessary.
4203 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4204 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4205 (coff_bfd_link_hash_table_create): Likewise.
4207 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4209 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4210 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4212 (hppa_rebuild_insn): Pass pointer to correct type to
4213 low_sign_unext and dis_assemble_21.
4215 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4217 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4218 Stick with sparc-*-{sysv4*,solaris2*}.
4220 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4222 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4223 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4224 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4225 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4226 fields is non-zero, print them.
4228 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4229 ifdef. Remove unused variables.
4230 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4232 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4233 (get_symbol_value): Ifdef out.
4234 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4235 (coff_ppc_relocate_section): Remove unused variables. Make
4236 fprintf strings and argument types correspond. Put before_addr in
4238 (dump_toc): Make fprintf strings and argument types correspond.
4239 (ppc_process_before_allocation): Remove unused variables. Always
4241 (ppc_reflo_reloc): Ifdef out.
4242 (ppc_addr32nb_reloc): Ifdef out.
4243 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4245 (coff_ppc_rtype_to_howto): Likewise.
4246 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4248 * peicode.h (pe_print_idata): Move otherwise unused variables into
4249 the #ifdef where they are used. Always return a value.
4250 (pe_print_edata): Make fprintf strings and argument types
4251 correspond. Always return a value.
4252 (pe_print_pdata): Removed unused variable addr_value. Always
4254 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4255 strings and argument types correspond. Always return a value.
4257 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4258 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4259 variable rela inside #if 0 section where it is used.
4261 * ns32k.h: New file.
4262 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4263 functions to start with _bfd_.
4264 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4265 functions in cpu-ns32k.h.
4266 * Makefile.in: Rebuild dependencies.
4267 (HFILES): Add ns32k.h.
4269 * section.c (struct sec): Add linker_mark field. Change
4270 user_set_vma and reloc_done to be single bit fields.
4271 (STD_SECTION): Update accordingly.
4272 * bfd-in2.h: Rebuild.
4273 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4275 (aout_link_input_bfd): Don't link unmarked sections.
4276 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4278 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4279 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4281 * elflink.h (elf_bfd_final_link): Mark sections included in the
4283 (elf_link_input_bfd): Don't link unmarked sections.
4284 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4286 (xcoff_link_input_bfd): Don't link unmarked sections.
4288 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4289 overflow error messages.
4291 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4293 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4294 is not set, print "BFD: " before the error message.
4296 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4297 Miles Bader <miles@gnu.ai.mit.edu>.
4298 * configure: Rebuild.
4300 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4302 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4305 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4306 m68k-aout, m68k-coff, and m68k-elf targets.
4308 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4310 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4311 (ieee_generic_stat_arch_elt): Restructured to prevent
4312 ieee_object_p from being called repeatedly.
4314 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4316 * coffcode.h (coff_write_object_contents): Allocate
4317 buffers large enough for any FILEHDR or AOUTHDR.
4319 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4321 * ecofflink.c (lookup_line): New static function, renamed and
4322 slighly changed from old _bfd_ecoff_locate_line.
4323 (_bfd_ecoff_locate_line): Cache line number information. Use
4324 lookup_line for actual lookup.
4326 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4328 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4329 multiple of 20 bytes.
4331 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4333 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4334 allocate ecoff_find_line, and don't initialize by hand.
4335 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4336 mips_elf_find_line, and don't call memset.
4338 * coffcode.h (coff_compute_section_file_positions): If not
4339 producing a final executable, don't consider sofar when aligning
4340 the section to the correct size.
4342 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4344 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4345 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4346 * coffgen.c (coff_section_symbol): Ifdef out.
4348 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4350 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4351 output_bfd is not NULL.
4353 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4355 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4356 of bfd_alloc (fixes fix_line not being initialized).
4357 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4359 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4361 * coffcode.h: Allow specific backends to override the
4362 bfd_link_add_symbols routine.
4364 * coff-h8300.c: Include genlink.h.
4365 (howto_table): Add R_MEM_INDIRECT.
4366 (rtype2howto): Support R_MEM_INDIRECT.
4367 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4370 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4372 * coff-alpha.c (alpha_relocate_section): Use
4373 info->callbacks_warning, rather than _bfd_error_handler, for
4374 "multiple gp" warning.
4376 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4378 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4379 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4380 table string. Use bfd_wrapped_link_hash_lookup.
4381 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4383 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4384 table, if any, when writing out symbols.
4385 (aout_link_input_section_std): Use the name from the hash table,
4386 if any, when reporting undefined symbols.
4387 (aout_link_input_section_ext): Likewise.
4388 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4389 * bout.c (get_value): Likewise.
4390 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4391 * ecoff.c (ecoff_reloc_link_order): Likewise.
4392 * elflink.h (elf_link_add_object_symbols): Likewise.
4393 (elf_reloc_link_order): Likewise.
4394 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4395 (_bfd_generic_reloc_link_order): Likewise.
4396 (default_indirect_link_order): Likewise.
4397 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4398 * sunos.c (sunos_add_one_symbol): Likewise.
4399 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4400 (bfd_xcoff_link_count_reloc): Likewise.
4401 (xcoff_reloc_link_order): Likewise.
4403 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4404 into -1 for intern->rss.
4406 * configure: Rebuild with autoconf 2.8.
4408 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4410 * stab-syms.c (__define_stab_duplicate): Define.
4411 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4413 * bfd-in.h (bfd_get_stab_name): Declare.
4414 * bfd-in2.h: Rebuild.
4415 * Makefile.in: Rebuild dependencies.
4416 (BFD_LIBS): Add stab-syms.o.
4417 (BFD_LIBS_CFILES): Add stab-syms.c.
4418 (BFD32_BACKENDS): Remove stab-syms.o.
4419 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4420 * configure.in: Don't list stab-syms.o in bfd_backends.
4421 * configure: Rebuild.
4422 * libaout.h (aout_stab_name): Don't declare.
4423 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4426 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4428 * elf.c (assign_file_positions_for_segments): Adjust file offset
4429 for section alignment even if SEC_LOAD is not set.
4431 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4433 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4434 since they appear as targets in Makefile.in.
4435 * configure: Rebuild.
4437 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4438 don't fiddle with a symbol which is not defined anywhere.
4440 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4442 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4443 though they are defined in a shared library.
4444 (xcoff_build_ldsyms): Likewise.
4446 * coffgen.c (coff_find_nearest_line): Don't look at the line
4447 numbers for the section if section->lineno is NULL.
4449 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4450 message rather than calling BFD_ASSERT.
4451 * elfcode.h (write_relocs): Check return value of
4452 _bfd_elf_symbol_from_bfd_symbol.
4454 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4456 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4459 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4461 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4463 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4464 hppa_reloc_field_selector_type_alt.
4465 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4466 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4468 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4470 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4472 * elf.c (assign_file_positions_for_segments): Adjust the segment
4473 memory size for the alignment of a SEC_ALLOC section, not just a
4476 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4478 * m68klinux.c: New file.
4479 * hosts/m68klinux.h: New file.
4480 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4481 * configure.in (m68*-*-linux*): New native host.
4482 (m68klinux_vec): New vector.
4483 * configure: Rebuild.
4484 * targets.c (m68klinux_vec): Declare.
4485 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4486 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4487 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4488 declaration from bfd_linux_size_dynamic_sections.
4489 (bfd_m68klinux_size_dynamic_sections): Declare.
4490 * bfd-in2.h: Rebuild.
4491 * Makefile.in: Rebuild dependencies.
4492 (BFD32_BACKENDS): Add m68klinux.o.
4493 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4495 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4497 * libhppa.h (pa_arch): Add pa20.
4498 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4499 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4500 (hppa_field_adjust): Handle e_nsel.
4501 * som.c: Provide default definitions for many new relocs found only
4502 in hpux10 include files.
4503 (som_fixup_formats): Add several new relocs from hpux10.
4504 (som_hppa_howto_table): Add hpux10 relocs.
4505 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4507 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4509 * mpw-make.sed: Edit out recent shared library support, and
4510 rules to rebuild .h files using doc/chew.
4512 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4514 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4515 size even of sections with no contents.
4517 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4519 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4520 starting with '$' the way we skip names starting with '.'. When
4521 updating x_endndx, don't be fooled by an index which has been
4524 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4525 struct/union/enum type with no elements.
4527 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4529 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4531 * archive.c (bfd_generic_archive_p): If the first file in the
4532 archive can not be recognized as an object, don't assume that this
4533 is the wrong format.
4535 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4536 format is not bfd_object.
4537 (bfd_elf_get_dt_soname): Likewise.
4539 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4541 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4544 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4546 * bfd.c (tdata): Add netbsd_core_data.
4547 * bfd-in2.h: Regenerated.
4549 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4551 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4552 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4553 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4556 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4557 to get the symbol index, matching 14 Jul 95 change.
4559 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4561 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4562 Remove duplicate definition of gp.
4564 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4566 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4567 assume that we can set the GP value and then get the same value,
4568 since it won't be true if the output file is neither ELF nor
4570 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4571 _bfd_get_gp_value here.
4572 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4573 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4575 (mips_elf_lo16_reloc): Likewise.
4576 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4577 Don't require that the BFD be ELF.
4578 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4579 (mips_elf_gprel32_reloc): Likewise.
4580 (mips_elf_relocate_section): Don't assume we can set and get the
4582 (mips_elf_finish_dynamic_symbol): Don't bother to use
4583 _bfd_get_gp_value here.
4585 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4586 Don't change epdr between malloc and free. Be careful not to free
4587 NULL pointers. Zero out the first RPDR.
4589 * configure.host: On Linux, only pass -rpath option if $(libdir)
4590 is neither /lib nor /usr/lib. From Alan Modra
4591 <alan@mullet.Levels.UniSA.Edu.Au>.
4593 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4595 (elf_dt_name): Rename from elf_dt_needed_name.
4596 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4598 (bfd_elf_get_dt_soname): New function.
4599 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4600 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4601 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4602 * bfd-in2.h: Rebuild.
4604 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4606 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4607 _bfd_sparc_elf_reloc_type_lookup.
4608 (bfd_elf32_bfd_reloc_type_lookup): Update.
4609 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4610 (sparc64_elf_howto_table): Define.
4611 (sparc_reloc_map): Define.
4612 (sparc64_elf_reloc_type_lookup): New function.
4613 (sparc_elf_wdisp16_reloc): New function.
4614 (elf_info_to_howto): Use sparc64_elf_howto_table.
4615 (sparc64_elf_relocate_section): Likewise.
4616 (bfd_elf64_bfd_reloc_type_lookup): Update.
4618 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4620 * configure.host: Check for 'do not mix' from native linker before
4621 trying to use -rpath.
4623 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4625 * bfd.c (_bfd_get_gp_value): New function.
4626 (_bfd_set_gp_value): New function.
4627 * libbfd-in.h (_bfd_get_gp_value): Declare.
4628 (_bfd_set_gp_value): Declare.
4629 * libbfd.h: Rebuild.
4630 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4631 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4632 directly to the fields in the tdata information.
4633 (alpha_relocate_section): Likewise.
4634 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4635 (mips_gprel_reloc): Likewise.
4636 (mips_relocate_section): Likewise.
4637 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4638 (mips_elf_lo16_reloc): Likewise.
4639 (mips_elf_final_gp): Likewise.
4640 (mips_elf_gprel16_reloc): Likewise.
4641 (mips_elf_gprel32_reloc): Likewise.
4642 (mips_elf_relocate_section): Likewise.
4643 (mips_elf_finish_dynamic_symbol): Likewise.
4645 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4647 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4649 * configure.in: Call AC_PROG_CC before configure.host.
4650 * configure: Rebuild.
4651 * configure.host: Don't set information which autoconf should
4652 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4654 * configure.host: Remove go32 and win32 host information, since it
4655 should no longer be needed.
4657 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4658 then start a new segment rather than put a writable section in a
4661 * configure.host: Set RPATH_ENVVAR.
4663 * Makefile.in: Rebuild dependencies.
4665 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4666 zero_section variable.
4668 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4670 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4671 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4672 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4674 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4676 * ieee.c (ieee_write_expression): Only use an R variable for a
4677 local symbol. Don't output a zero offset. Handle a zero address.
4678 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4679 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4681 (parse_expression): Don't try to handle multiple occurrences of a
4682 P variable. Handle I variables differently from X variables. Fix
4683 the order of minus expressions.
4684 (ieee_slurp_external_symbols): Generate an I variable for an NN
4685 record. Fix handling of ATI and ATX records.
4686 (ieee_slurp_sections): Only set minimal section attributes.
4687 Adjust them later, based on the section contents.
4688 (ieee_object_p): Read in the file until just after the ME record.
4689 Call ieee_slurp_section_data to set the section flags.
4690 (do_one): Add iterations parameter. Only repeat the first load
4691 item. Set the section and file reloc flags.
4692 (ieee_slurp_section_data): Set section flags. Pass iterations to
4694 (ieee_canonicalize_reloc): Handle I variables.
4695 (do_with_relocs): Only emit relocation size when necessary.
4696 Increase MAXRUN to 127. Change ov to be assigned, and take
4697 src_mask and pcrel_offset into account.
4698 (ieee_write_data_part): Skip sections that are not loaded.
4699 (ieee_write_external_part): Don't output optional last entry of WX
4701 (ieee_write_me_part): Make setting of me_record neater.
4702 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4704 * syms.c (stt): Add entries for zerovars, vars, and code.
4706 * elfcode.h (validate_reloc): New static function.
4707 (write_relocs): Call validate_reloc for non ELF relocs.
4709 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4710 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4711 (TARGET_LITTLE_SYM): Likewise.
4713 * config.bfd (m68*-*-psos*): New target.
4715 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4717 * i386msdos.c: Remove some #if 0 code.
4718 (msdos_write_object_contents): Don't include empty sections in the
4719 size computation, regardless of their address.
4721 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4723 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4724 is NULL, ie, the -r switch is used.
4726 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4728 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4729 (BFD_RELOC_MIPS_GOT_LO16): Define.
4730 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4731 * bfd-in2.h, libbfd.h: Rebuild.
4732 * elf32-mips.c (mips_reloc_map): Map new relocs.
4734 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4736 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4739 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4740 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4741 simple number for the section address, rather than an expression.
4742 Limit the number of bytes between relocs to MAXRUN.
4743 (ieee_write_me_part): Set me_record to the file offset after the
4745 (ieee_write_processor): New static function.
4746 (ieee_write_object_contents): Use ieee_write_processor.
4748 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4750 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4752 * coff-aux.c: Change include of aux.h to aux-coff.h.
4754 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4756 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4757 relocation put the addend both in the reloc entry and the data.
4758 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4761 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4762 a R_68K_PCxx reloc against a defined global symbol directly.
4763 (elf_m68k_check_relocs): Don't count such a reloc.
4765 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4766 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4767 symbol for now, otherwise always record the symbol as dynamic.
4768 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4769 is not referenced by a dynamic object, and we are not making a
4770 shared object, then don't make a PLT entry. If we do make a PLT
4771 entry, make sure the symbol has been recorded as dynamic.
4773 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4775 * configure.host: When making a shared library, set HLDFLAGS to
4776 pass an appropriate -rpath option. Use the make variable SONAME
4777 as the shared library soname, rather than computing it here. On
4778 SunOS, build stamp-tshlink in place of $(SHLINK).
4779 * Makefile.in (SONAME): New variable.
4780 ($(SHLINK)): Make a link to the transformed name, as well.
4781 (stamp-tshlink): New target.
4782 (install): Skip stamp-tshlink during install.
4784 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4786 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4787 linker sections have been set up yet.
4789 * elf.c (make_mapping): Add an additional argument to suppress
4790 making the first section include the program headers.
4791 (map_sections_to_segments): If the user used -Ttext such that the
4792 program headers are on a different page, do not set the flags
4793 saying that this section includes the program headers.
4795 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4797 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4798 don't define TRAD_HEADER.
4799 * configure: Rebuild.
4801 * netbsd-core.c: New file, support for NetBSD core files.
4802 * hosts/*nbsd.h: Removed.
4804 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4806 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4807 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4808 * libbfd.h, bfd-in2.h: Regenerated.
4809 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4810 bfd_elf32_bfd_reloc_type_lookup.
4811 (reloc_type{,_names}): Deleted.
4812 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4814 (sparc_reloc_map): Add sparc64 relocs.
4815 (sparc_elf_notsupported_reloc): New static function.
4816 (sparc_elf_wdisp16_reloc): New static function.
4817 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4818 (elf32_sparc_relocate_section): Likewise.
4819 (bfd_elf32_bfd_reloc_type_lookup): Define.
4820 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4821 (reloc_type{,_names}): Deleted.
4822 (elf_sparc_howto_table): Deleted.
4823 (sparc_reloc_map): Deleted.
4824 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4825 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4827 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4829 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4832 * Makefile.in (program_transform_name): New variable.
4833 (install): Transform library name before installing it.
4835 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4837 * archures.c (bfd_mach_i960_hx): Define.
4838 * bfd-in2.h: Rebuild.
4839 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4840 (MATRIX): Expand entries for HX.
4841 (arch_info_struct): Add i960:hx entry.
4842 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4843 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4844 (coff_set_flags): Handle bfd_mach_i960_hx.
4846 Support for building as a shared library, based on patches from
4847 Alan Modra <alan@spri.levels.unisa.edu.au>:
4848 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4849 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4850 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4851 * configure: Rebuild.
4852 * configure.host: If --enable-shared, adjust shared library stuff
4853 based on the host. If the host is SunOS, and the linker supports
4854 -rpath, set HLDFLAGS to use it.
4855 * Makefile.in (ALLLIBS): New variable.
4856 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4857 (COMMON_SHLIB, SHLINK): New variables.
4858 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4859 (STAGESTUFF): Remove variable.
4860 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4862 (stamp-ofiles): New target, like old ofiles target, but build
4863 using a temporary file and move-if-change, and touch stamp-ofiles
4865 (ofiles): Just depend upon stamp-ofiles.
4866 (stamp-piclist, piclist): New targets.
4867 ($(SHLIB), $(SHLINK)): New targets.
4868 (targets.o, archures.o): Build twice if PICFLAG is set.
4869 (do_mostlyclean): Remove pic/*.o.
4870 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4872 (do_distclean): Remove pic and stamp-picdir.
4873 (install): Install shared libraries.
4874 ($(OFILES)): Depend upon stamp-picdir.
4875 (stamp-picdir): New target.
4877 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4879 * libcoff.h: Rebuild.
4881 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4882 flavour of a section with no owner.
4884 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4885 ELF_LINK_NON_ELF flag.
4886 (mips_elf_create_got_section): Likewise.
4888 * elf.c: Revert last change, since it breaks dynamic linking.
4889 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4891 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4892 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4893 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4895 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4897 * elf.c (assign_file_positions_for_segments): If the backend does
4898 not want the elf header or the program headers in the address
4899 space, do not include them in the calculations.
4901 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4902 function to determine if we need additional program headers.
4903 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4904 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4906 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4908 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4910 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4912 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4913 back into one line. Some compilers (sunos 4.1.3 for example)
4914 won't accept args split across more than one line.
4916 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4918 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4919 * configure: Regenerate.
4921 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4923 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4924 try to do arithmetic on a void *, cast it to a unsigned char * first.
4926 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4928 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4929 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4931 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4932 flag for a newly defined symbol.
4933 (NAME(bfd_elf,record_link_assignment)): Likewise.
4934 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4935 set the DEF or REF_REGULAR flags correctly.
4937 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4938 (libbfd.h, libcoff.h): Corresponding change.
4940 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4941 a PLT32 reloc as dynamic.
4942 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4943 is not referenced by a dynamic object, and we are not making a
4944 shared object, then don't make a PLT entry. If we do make a PLT
4945 entry, make sure the symbol has been recorded as dynamic.
4947 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4949 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4950 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4951 (powerpcle-*-cygwin32): New.
4952 * peicode.h (add_data_entry): Get address from vma.
4954 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4956 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4957 attached to the section has already been created as an undefined
4958 symbol, treat it as if it hasn't been created yet.
4960 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4962 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4963 symbol or section symbols if stripping all symbols and this is not
4964 a relocateable link. Don't output the symbol string table if
4965 there are no symbols.
4966 (elf_link_flush_output_syms): Don't do anything if there are no
4969 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4971 * coff-aux.c: New file.
4972 * hosts/m68kaux.h: New file.
4973 * config.bfd (m68*-apple-aux*): New target.
4974 * configure.in (m68*-apple-aux*): New native host.
4975 (m68kaux_coff_vec): New vector.
4976 * configure: Rebuild.
4977 * targets.c (m68kaux_coff_vec): Declare.
4978 * coffcode.h (bfd_coff_backend_data): Add field
4979 _bfd_coff_link_add_one_symbol.
4980 (bfd_coff_link_add_one_symbol): Define.
4981 (compare_arelent_ptr): New static function if TARG_AUX.
4982 (coff_write_relocs): If TARG_AUX, sort the relocs.
4983 (coff_write_object_contents): Set A/UX aouthdr magic number.
4984 (coff_link_add_one_symbol): Define if not defined.
4985 (bfd_coff_std_swap_table): Initialize new field.
4986 * libcoff.h: Rebuild.
4987 * cofflink.c (coff_link_add_symbols): Call
4988 bfd_coff_link_add_one_symbol rather than
4989 _bfd_generic_link_add_one_symbol.
4990 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4991 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4992 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4993 * Makefile.in: Rebuild dependencies.
4994 (BFD32_BACKENDS): Add coff-aux.o.
4995 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4997 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4999 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5000 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5002 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5004 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5005 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5006 (maintainer-clean): Warn about deleting special files.
5007 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5009 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5010 warning symbols correctly.
5011 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5012 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5013 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5014 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5015 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5016 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5018 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5021 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5023 * libcoff-in.h: aligned newly exported names with bfd naming
5024 conventions. Removed an erroneous define of POWERPC_LE_PE.
5025 * libcoff.h: Rebuild.
5026 * cofflink.c, coff-ppc.c: the above function name changes
5028 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5030 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5031 * ecoff.c (struct extsym_info): Define.
5032 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5033 to ecoff_link_write_external.
5034 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5035 Strip symbols when appropriate.
5037 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5038 * syms.c (BSF_OBJECT): Define.
5039 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5040 * bfd-in2.h: Rebuild.
5041 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5043 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5046 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5047 copying relocs into a shared object, treat a defined global symbol
5049 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5050 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5051 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5053 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5054 real defined symbol, not to a weak defined symbol.
5056 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5058 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5059 and made a few static functions externs.
5061 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5062 POWERPC_LE_PE hack in cofflink.
5064 * libcoff-in.h: promoted the following from cofflink.c to allow
5065 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5066 coff_debug_merge_element, struct coff_debug_merge_type,
5067 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5068 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5069 coff_debug_merge_hash_lookup, coff_link_section_info,
5070 coff_final_link_info, coff_debug_merge_hash_newfunc,
5071 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5073 * libcoff.h: re-gen'd
5075 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5077 * syms.c: Include "bfdlink.h".
5078 (struct stab_find_info): Define.
5079 (_bfd_stab_section_find_nearest_line): New function.
5080 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5081 * libbfd.h: Rebuild.
5082 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5083 * elf.c (_bfd_elf_find_nearest_line): Try calling
5084 _bfd_stab_section_find_nearest_line before searching the ELF
5085 symbol table. Find the closest STT_FUNC symbol, not the last one.
5086 * libcoff-in.h (coff_data_type): Add line_info field.
5087 * libcoff.h: Rebuild.
5088 * coffgen.c (coff_find_nearest_line): Try calling
5089 _bfd_stab_section_find_nearest_line before searching the COFF
5091 * Makefile.in: Rebuild dependencies.
5093 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5095 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5096 4 bytes, so we get the correct value when updating the register
5097 field in little endian mode.
5099 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5101 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5102 entry_section fields. Add sntoc and snentry fields.
5103 * libcoff.h: Rebuild.
5104 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5105 not toc_section and entry_section (the COFF file does not have any
5106 sections at this point).
5107 (coff_write_object_contents): Set o_snentry and o_sntoc from
5108 snentry and sntoc rather than entry_section and toc_section.
5109 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5110 snentry, not toc_section and entry_section.
5111 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5112 entry_section from hentry.
5113 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5115 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5116 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5117 than using toc_section directly.
5119 * archures.c: Add missing `.' in enum bfd_architecture.
5120 * bfd-in2.h: Rebuild.
5122 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5123 Robert Lipe <robertl@arnet.com>.
5125 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5127 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5128 to sections we allocate. Use bfd_zalloc to allocate initialial
5129 sections, not bfd_alloc.
5130 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5131 SDA{,2}I16 relocations.
5132 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5133 whether to put something in .sbss or not.
5134 (ppc_elf_relocate_section): Add support for more relocations. Add
5135 in sec->output_offset where appropriate. Make error messages
5136 include the symbol name.
5138 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5139 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5140 doesn't get redefined messages if -shared.
5142 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5143 section if the rel_section field has been set up.
5145 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5147 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5150 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5152 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5153 of flags, only flags used are controlled by mach number. Bump up
5154 output file mach number to highest of input file mach numbers.
5155 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5156 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5158 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5159 bfd_elf64_sparc_vec support.
5161 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5163 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5164 the embedded bit is set on some objects and not on others. Just
5166 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5169 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5171 * coffcode.h (coff_new_section_hook): Don't try to align the
5174 * coffcode.h (coff_set_section_contents): Fix the handling of the
5175 .lib section to work even if the entire section contents are
5176 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5177 Robert Lipe <robertl@arnet.com>.
5179 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5181 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5182 memory here for contents.
5184 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5185 _SDA2_BASE_ by 32768.
5186 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5187 started using. Allocate contents for .sdata and .sdata2 sections
5189 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5191 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5192 size _SDA{,2}_BASE_.
5193 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5196 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5198 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5200 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5201 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5202 (bfd_mach_sparc_v9a): Define.
5203 (bfd_mach_sparc_v9_p): Define.
5204 * bfd-in2.h: Regenerated.
5205 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5207 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5208 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5209 to bfd_elf32_sparc_vec.
5210 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5211 Add v8plus{,a} support.
5213 (sparc_compatible): New function.
5214 * elf32-sparc.h: #include "elf/sparc.h".
5215 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5216 elf32_sparc_final_write_processing): New functions.
5217 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5218 elf_backend_final_write_processing): Define.
5220 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5222 * elf-bfd.h (struct elf_link_hash_entry): Add
5223 linker_section_pointer field.
5224 (enum elf_linker_section_enum): Enumeration for new way of
5225 creating linker dynamic sections and symbols.
5226 (elf_linker_section{,_pointers}): New structures for creating
5227 dynamic sections and symbols.
5228 (elf_obj_tdata): Add linker_section_pointers and linker_section
5230 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5231 (_bfd_elf_create_linker_section): New declarations.
5232 (_bfd_elf_find_pointer_linker_section): Ditto.
5233 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5234 (_bfd_elf_make_linker_section_rela): Ditto.
5236 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5238 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5239 (ppc_elf_create_linker_section): New function to create the
5240 sections .got, .sdata, and .sdata2.
5241 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5243 (ppc_elf_check_relocs): Support more of the eabi relocations.
5244 (ppc_elf_relocate_section): Ditto.
5245 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5246 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5248 * elflink.h (elf_create_pointer_linker_section): New function to
5249 create initialized pointers in dynamic linker sections.
5250 (elf_finish_pointer_linker_section): Actually intialize the
5251 pointers created above.
5253 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5254 macros to provide both 32 and 64 bit versions of
5255 elf_create_pointer_linker_section.
5256 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5257 provide both 32 and 64 bit versions of
5258 elf_finish_pointer_linker_section.
5260 * elflink.c (_bfd_elf_create_linker_section): New function to
5261 create a linker section.
5262 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5263 given address in the linker pointer offsets created for a given
5265 (_bfd_elf_make_linker_section_rela): Make a RELA section
5266 corresponding to the generated linker section.
5268 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5270 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5272 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5274 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5275 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5276 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5277 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5278 toc entry in an objdump) for now.
5279 (ppc_do_last, ppc_get_last): New function - needed to save processing
5280 the toc owner to the end.
5281 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5284 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5285 toc owner from being done till last. Must define POWERPC_LE_PC
5288 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5290 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5292 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5293 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5295 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5297 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5299 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5301 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5303 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5305 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5307 * elf.c (assign_file_positions_for_segments): Don't increment file
5308 offset for a segment which contains no loadable sections.
5310 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5312 * reloc.c: Add new PowerPC relocations.
5313 * {bfd-in2,libbfd}.h: Regenerate.
5315 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5316 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5318 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5320 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5323 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5326 * coffgen.c (coff_find_nearest_line): Don't try to cache
5327 information in sections that are not owned by a BFD. From Richard
5328 Henderson <richard@atheist.tamu.edu>.
5330 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5331 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5332 * elflink.h (elf_link_output_extsym): Remove special check for
5335 * ecoffswap.h: Add prototypes for static functions.
5337 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5339 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5340 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5342 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5343 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5344 support. Begin support for R_PPC_SDA{2,}REL.
5346 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5348 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5349 create the .got and .got.neg sections.
5350 (ppc_elf_size_dynamic_sections): Call it.
5351 (ppc_elf_check_relocs): Call it.
5352 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5353 (ppc_elf_check_relocs): Add error messages for relocations we
5354 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5357 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5359 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5360 section flags for V.4 and eabi.
5362 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5364 * elf.c (assign_file_positions_for_segments): If a segment
5365 contains no sections, don't mark it as readable.
5367 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5368 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5370 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5371 dynamic section, if there is one.
5372 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5373 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5374 (bfd_elf64_swap_dyn_in): Likewise.
5375 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5377 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5379 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5380 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5381 <pirker@eiunix.tuwien.ac.at>.
5383 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5385 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5386 PowerPC V.4 and eabi.
5387 * bfd-in2.h: Regenerate.
5388 * libfd.h: Regenerate.
5390 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5392 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5393 section type and SHF_EXCLUDE section flag, turning them into the
5394 appropriate bfd section flag.
5396 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5398 * xcofflink.c (xcoff_link_add_symbols): Create the special
5399 sections if we see a DYNAMIC object, in case that is the only
5400 XCOFF input object we see.
5402 * elf32-mips.c: Extensive changes for a start at dynamic linking
5403 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5405 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5406 (struct elf_backend_data): Remove
5407 elf_backend_create_program_headers field. Add
5408 elf_backend_additional_program_headers and
5409 elf_backend_modify_segment_map fields.
5410 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5412 (elf_backend_additional_program_headers): Likewise.
5413 (elf_backend_modify_segment_map): Likewise.
5414 (elf_backend_create_program_headers): Don't define.
5415 (elfNN_bed): Change to account for field changes.
5416 * elf.c (assign_file_positions_for_segments): Call new
5417 modify_segment_map backend function. Don't call old
5418 create_program_headers backend function.
5419 (get_program_header_size): Call additional_program_headers rather
5420 than create_program_headers.
5421 * elflink.h (elf_link_add_object_symbols): Initialize
5422 type_change_ok from new backend field.
5423 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5425 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5426 a reloc against the appropriate section.
5428 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5429 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5430 (elf_flags_init): Rename from elf_ppc_flags_init.
5431 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5433 (ppc_elf_copy_private_bfd_data): Likewise.
5434 (ppc_elf_merge_private_bfd_data): Likewise.
5436 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5439 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5441 * coff-alpha.c (alpha_relocate_section): During final link, allow
5442 output .lita section to be bigger than 64k by adjusting gp value
5443 on a per-input section basis.
5444 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5446 (struct ecoff_section_tdata): Add gp field.
5448 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5450 Handle Alpha ECOFF changes in OSF/1 3.2.
5451 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5453 * coff-alpha.c: Include "aout/ar.h".
5454 (alpha_ecoff_get_relocated_section_contents): Don't require an
5455 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5456 3.2 doesn't generate one.
5457 (alpha_relocate_section): Likewise.
5458 (alpha_ecoff_slurp_armap): Define.
5459 (alpha_ecoff_slurp_extended_name_table): Define.
5460 (alpha_ecoff_construct_extended_name_table): Define.
5461 (alpha_ecoff_truncate_arname): Define.
5462 (alpha_ecoff_write_armap): Define.
5463 (alpha_ecoff_generic_stat_arch_elt): Define.
5464 (alpha_ecoff_update_armap_timestamp): Define.
5466 (alpha_ecoff_read_ar_hdr): New static function.
5467 (alpha_ecoff_get_elt_at_filepos): New static function.
5468 (alpha_ecoff_openr_next_archived_file): New static function.
5469 (alpha_ecoff_get_elt_at_index): New static function.
5470 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5471 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5472 _bfd_ecoff to alpha_ecoff.
5473 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5474 field from backend structure, rather than always calling
5475 _bfd_get_elt_at_filepos.
5476 * coff-mips.c (mips_ecoff_backend_data): Initialize
5477 get_elt_at_filepos field.
5478 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5479 from _bfd_generic_read_ar_hdr with minor changes.
5480 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5481 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5482 * libbfd.h: Rebuild.
5484 * bfd-in.h (BFD_IN_MEMORY): Define.
5485 * libbfd-in.h (struct bfd_in_memory): Define.
5486 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5487 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5488 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5489 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5490 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5491 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5492 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5493 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5494 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5495 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5497 (bfd_openstreamr): Likewise.
5498 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5499 BFD_IN_MEMORY is not set.
5500 * riscix.c (riscix_some_aout_object_p): Likewise.
5501 * bfd-in2.h, libbfd.h: Rebuild.
5503 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5504 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5505 (bfd_get_elt_at_index): Define.
5506 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5507 bfd_get_elt_at_index. Change index parameter from int to
5509 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5510 (_bfd_noarchive_get_elt_at_index): Define.
5511 (_bfd_archive_bsd_get_elt_at_index): Define.
5512 (_bfd_archive_coff_get_elt_at_index): Define.
5513 * bfd-in2.h, libbfd.h: Rebuild.
5514 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5515 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5516 * ieee.c (ieee_get_elt_at_index): Define.
5517 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5518 * oasys.c (oasys_get_elt_at_index): Define.
5519 * som.c (som_get_elt_at_index): Define.
5521 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5522 numbers to the .text section.
5524 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5526 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5527 If there is a SEC_DEBUGGING section, get the contents of the debug
5528 information part from it.
5529 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5531 (ieee_write_object_contents): Check ieee_write_debug_part return.
5533 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5535 * config.bfd (i[345]86-*-freebsd*): Add target.
5536 * configure.in (i386freebsd_vec): Add vec.
5537 * configure: Regenerate.
5538 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5539 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5540 Rebuild dependencies..
5541 * freebsd.h: New file.
5542 * i386freebsd.c: New file.
5543 * targets.c (i386freebsd_vec): Declare.
5544 (bfd_target_vector): Add i386freebsd_vec.
5545 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5546 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5548 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5550 * ieee.c (ieee_slurp_debug): New static function.
5551 (ieee_object_p): Call it.
5552 (ieee_slurp_section_data): Skip debugging sections.
5553 (ieee_get_reloc_upper_bound): Likewise.
5554 (ieee_get_section_contents): Likewise.
5555 (ieee_canonicalize_reloc): Likewise.
5556 (ieee_write_section_part): Likewise.
5557 (ieee_write_debug_part): Likewise.
5558 (ieee_write_data_part): Likewise.
5559 (init_for_output): Likewise.
5561 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5563 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5565 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5566 relocs, since ppc_elf_relocate_section handles the linker case.
5567 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5569 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5570 ppc_elf_relocate_section since that is now the only caller.
5571 (ppc_elf_relocate_section): Ditto.
5573 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5575 * coffcode.h (coff_write_object_contents): If we don't know the
5576 section of the entry point for an XCOFF executable, always set the
5577 entry address to -1.
5579 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5581 * elf.c (bfd_section_from_shdr): Add support for note sections.
5583 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5585 * bfd-in.h (struct _symbol_info): Add stab_type field.
5586 * bfd-in2.h: Rebuild.
5587 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5589 * elf32-ppc.c: Remove trailing newline from calls to
5591 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5592 difference if target endianness is known.
5594 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5596 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5597 old style TOC16 references without using R_PPC_GOT.
5598 (ppc_reloc_type): Ditto.
5599 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5600 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5601 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5602 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5603 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5605 (ppc_elf_adjust_dynamic_symbol): Ditto.
5606 (ppc_elf_adjust_dynindx): Ditto.
5607 (ppc_elf_size_dynamic_sections): Ditto.
5608 (ppc_elf_finish_dynamic_symbol): Ditto.
5609 (ppc_elf_finish_dynamic_sections): Ditto.
5610 (ELF_DYNAMIC_INTERPRETER): Define.
5612 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5614 * elf.c (copy_private_bfd_data): When attaching sections to
5615 segments ignore sections that won't be allocated. Patch from
5618 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5620 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5623 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5625 * coff-i960.c (CALC_ADDEND): Define.
5626 (coff_i960_relocate_section): Add the input section VMA to the
5627 addend for PC relative relocs.
5629 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5631 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5632 to correctly terminate.
5634 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5636 * targets.c (enum bfd_endian): Define.
5637 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5638 from boolean to enum bfd_endian. Change header_byteorder_big_p
5640 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5641 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5642 * bfd-in2.h: Rebuild.
5643 * All targets: Change initialization of byteorder and
5644 header_byteorder to use enum bfd_endian values rather than
5646 * All files: Change all references to byteorder_big_p and
5647 header_byteorder_big_p to use new bfd_*_endian macros.
5649 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5651 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5653 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5655 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5657 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5659 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5661 * ieee.c: Lots of minor cleanups. Make many functions return
5662 errors rather than calling abort. Also:
5663 (ieee_write_twobyte): Remove; change callers to call existing
5664 ieee_write_2bytes function.
5665 (ieee_write_expression): Don't output the section twice when
5666 outputting a local symbol. Don't emit an extraneous zero if there
5668 (ieee_slurp_sections): Set the lma as well as the vma.
5669 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5671 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5672 a recognized one or bfd_arch_unknown.
5673 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5675 (ihex_get_symtab): Likewise.
5677 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5679 * aoutx.h: Include <ctype.h>.
5680 (struct aout_link_includes_table): Define.
5681 (struct aout_link_includes_totals): Define.
5682 (struct aout_link_includes_entry): Define.
5683 (aout_link_includes_lookup): Define macro.
5684 (struct aout_final_link_info): Add includes field.
5685 (aout_link_includes_newfunc): New static function.
5686 (NAME(aout,final_link)): Initialize includes hash table.
5687 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5689 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5691 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5693 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5695 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5697 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5699 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5700 (pe_print_private_bfd_data): call pe_print_reloc.
5701 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5702 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5703 up some debugging as well.
5705 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5707 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5710 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5712 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5713 when setting sections to NULL.
5715 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5717 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5719 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5720 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5722 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5723 * bfd-in2.h: Rebuild.
5725 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5727 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5729 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5731 * ihex.c (ihex_scan): Handle record types 4 and 5.
5732 (ihex_object_p): Permit types 4 and 5.
5733 (ihex_set_section_contents): Remove check for out of range
5735 (ihex_write_object_contents): Generate types 4 and 5.
5737 * elflink.h (elf_link_output_extsym): Just ignore warning and
5738 indirect references to symbols which don't really exist.
5740 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5742 * peicode.h (pe_print_idata): Minor format fixes
5743 (pe_print_edata): New function. Under private printing, this formats
5744 the edata section of a PE file.
5745 (pe_print_private_bfd_data): Added call to pe_print_edata.
5747 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5749 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5750 index, don't call stoi.
5752 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5754 * srec.c (srec_scan): Set lma as well as vma.
5756 * ihex.c: New file; support for Intel Hex format.
5757 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5758 (ihex_vec): Declare.
5759 (bfd_target_vector): Always include ihex_vec.
5760 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5761 * Makefile.in: Rebuild dependencies.
5762 (BFD_LIBS): Add ihex.o
5763 (BFD_LIBS_CFILES): Add ihex.c.
5764 * bfd-in2.h: Rebuild.
5766 * elf.c (assign_file_positions_for_segments): Sort the sections in
5768 (get_program_header_size): Return the right size if segment_map is
5770 (copy_private_bfd_data): Don't bother to sort the sections.
5772 * bfd.c (bfd_record_phdr): New function.
5773 * bfd-in.h (bfd_record_phdr): Declare.
5774 * bfd_in2.h: Rebuild.
5776 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5779 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5780 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5782 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5783 (bfd_zmalloc): Change declaration.
5784 * libbfd.h: Rebuild.
5785 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5786 and realloc. Don't set bfd_error_no_memory if they fail.
5788 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5790 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5791 uses as well. Added a new howto to deal with TOCREL16 relocs that
5792 are TOCDEFN as well.
5793 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5794 to handle RVA relocs from dlltool.
5795 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5796 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5797 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5799 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5800 to get the right section alignment.
5802 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5804 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5805 p_paddr if p_paddr is zero.
5806 (make_mapping): Set includes_filehdr and includes_phdrs for first
5808 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5810 (assign_file_positions_for_segments): Handle includes_filehdr and
5811 includes_phdrs. Remove special handling of PT_PHDR and first
5813 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5814 when appropriate. Remove special handling of PT_PHDR segment.
5815 Use a more complex condition for when a section is included in a
5816 segment to handle Solaris linker oddities.
5818 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5820 * coff-m88k.c (howto_table): Reformatted for easier reading;
5821 special_function now points to new function m88k_special_reloc.
5822 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5824 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5825 be done correctly by m88k_special_reloc.
5826 (reloc_processing): New function to be used by RELOC_PROCESSING.
5827 (RELOC_PROCESSING): Define to call reloc_processing.
5829 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5831 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5832 (pe_print_pdata): Likewise.
5834 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5835 obstack_alloc fails.
5836 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5838 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5839 * Many files: don't set bfd_error_no_memory if one of the above
5842 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5843 if p_paddr_valid is set.
5844 (copy_private_bfd_data): New static function.
5845 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5847 * elf.c (assign_file_positions_for_segments): Fix case where extra
5848 program headers were allocated.
5850 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5851 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5852 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5853 _bfd_elf_print_private_bfd_data.
5855 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5856 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5857 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5858 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5859 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5860 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5861 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5863 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5865 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5866 * elf.c (make_mapping): New static function.
5867 (map_sections_to_segments): New static function.
5868 (elf_sort_sections): New static function.
5869 (assign_file_positions_for_segments): New static function.
5870 (map_program_segments): Remove.
5871 (get_program_header_size): Remove sorted_hdrs, count, and
5872 maxpagesize parameters. Simplify.
5873 (assign_file_positions_except_relocs): When generating an
5874 executable, use assign_file_positions_for_segments.
5875 (elf_sort_hdrs): Remove.
5876 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5877 to get_program_header_size.
5879 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5881 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5883 * configure, config.in: Regenerate with autoconf 2.7.
5885 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5886 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5888 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5890 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5891 (ecoff_sec_to_styp_flags): Likewise.
5892 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5893 (ecoff_set_symbol_info): Handle scRConst.
5894 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5895 (ecoff_compute_section_file_positions): Handle .rconst section.
5896 (_bfd_ecoff_write_object_contents): Likewise.
5897 (ecoff_link_check_archive_element): Handle scRConst.
5898 (ecoff_link_add_externals): Likewise.
5899 (ecoff_link_write_external): Handle .rconst section.
5900 (ecoff_reloc_link_order): Likewise.
5901 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5902 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5904 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5906 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5907 DEF_DYNAMIC flag is set.
5909 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5911 * host-aout.c: If TRAD_HEADER is defined, include it.
5913 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5915 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5916 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5917 (BFD_NEED_DECLARATION): New function.
5918 * configure.in: Use BFD_NEED_DECLARATION.
5919 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5920 * configure, config.in: Rebuild with autoconf 2.6.
5922 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5923 special_sections before returning when called with a non XCOFF
5926 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5929 * coffcode.h (coff_compute_section_file_positions): Only pad the
5930 previous section to force file alignment when creating an
5933 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5935 * coffcode.h (coff_compute_section_file_positions): If
5936 RS6000COFF_C, set up the .debug section.
5938 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5939 if it is not large enough to accomodate the entire TOC area with
5940 signed 16 bit offsets.
5941 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5943 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5944 TOC anchor to use the TOC value used in the output file.
5946 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5948 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5949 (_bfd_coff_read_string_table): Likewise.
5951 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5953 * pe-arm.c: Fix typos.
5954 * coff-arm.c: Likewise.
5956 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5958 * coff-ppc.c (list_ele): Added "cat"egory member.
5959 (record_toc): New category parameter (priv or pub).
5960 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5961 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5962 the mainline. It addes extra toc cells in error.
5963 (ppc_coff_swap_sym_in_hook): Added some documentation.
5964 (dump_toc): Can now diagnose "virtual toc" chicanery.
5966 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5968 * elf-bfd.h (struct elf_link_hash_table): Change type of
5969 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5971 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5973 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5974 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5976 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5977 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5978 defined or mentioned in a regular file.
5980 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5982 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5983 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5984 (coff_ppc_relocate_section): Correct REL24 handling
5985 (ppc_process_before_allocation): Correct TOCDEFN handling
5987 * peicode.h (dir_names): Added name descriptions
5989 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5991 * VERSION: Updated to cygnus-2.6.
5993 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5995 * targets.c (m68k4knetbsd_vec): Declare.
5997 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5999 * targets.c (bfd_target): Change type of second argument to
6000 _bfd_print_private_bfd_data from void * to PTR.
6001 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6002 using PTR rather than void *.
6003 * bfd-in2, libbfd.h: Rebuild.
6004 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6006 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6007 _bfd_generic_bfd_print_private_bfd_data rather than casting
6010 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6012 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6013 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6015 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6016 BFD64_BACKENDS_CFILES): New variables.
6019 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6021 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6022 not at the file position of the first section.
6023 * coffcode.h (coff_compute_section_file_positions): Avoid using
6025 (coff_write_object_contents): When generating a PPC PE executable
6026 with no symbols, round up the file size to a COFF_PAGE_SIZE
6028 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6029 don't write out a string table.
6031 * elf.c (bfd_section_from_shdr): When using a different section
6032 header, pass the new one to _bfd_elf_make_section_from_shdr.
6033 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6034 (elf_map_symbols): Add section VMA to symbol value when comparing
6036 (_bfd_elf_compute_section_file_positions): Only build symbol table
6037 if there are some symbols. Set file offset of symtab and strtab
6039 (assign_file_positions_except_relocs): Remove dosyms parameter.
6040 Change all callers. Never set file offset of symtab and strtab
6042 (_bfd_elf_copy_private_section_data): New function.
6043 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6044 (_bfd_elf_copy_private_symbol_data): New function.
6045 (swap_out_syms): Check for special mapping of st_shndx created by
6046 copy_private_symbol_data.
6047 * elfxx-target.h: Use new copy routines.
6048 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6049 (_bfd_elf_copy_private_section_data): Declare.
6051 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6053 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6056 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6057 _bfd_dummy_target, matching the recent change to archive
6060 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6062 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6063 arithmetic on PTR types.
6065 * aout-target.h (MY(callback)): Set the lma of the sections.
6067 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6068 symbol into a reloc against the section.
6070 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6072 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6073 glue for the relocs: IMGLUE and IFGLUE.
6074 (record_toc): new function - tracks toc contents
6075 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6076 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6077 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6078 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6079 (ppc_record_toc_entry): Removed a debug define (duh)
6081 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6082 (pe_print_idata): New function - formats the idata section data
6083 (pe_print_pdata): New function - formats the pdata section data
6084 (pe_print_private_bfd_data): calls to above
6086 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6088 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6089 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6090 TARGET_SYM and TARGET_NAME for vector and BFD name.
6091 * coff-pmac.c (pmac_xcoff_vec): Remove.
6092 (TARGET_SYM, TARGET_NAME): Define.
6093 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6094 machine to 0, not all PowerMacs are 601s.
6096 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6098 * elfcode.h (elf_object_p): Read in any program headers.
6099 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6100 based on the program headers, if any.
6101 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6102 (map_program_segments): Set p_paddr of program headers based on
6105 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6107 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6110 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6111 trying to do a relocateable link with a non-a.out object file.
6113 * archive.c (bfd_generic_archive_p): Check the first object file
6114 in an archive even if target_defaulted is set. If the object file
6115 has the wrong xvec, reject it.
6117 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6118 be represented, report the name via _bfd_error_handler.
6119 (translate_to_native_sym_flags): Likewise.
6120 * elf32-mips.c (mips_elf_final_link): Likewise.
6121 * oasys.c (oasys_write_sections): Likewise.
6123 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6124 which checks for STYP_OVRFLO sections.
6125 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6126 reloc and lineno count overflows.
6127 (coff_write_object_contents): Call coff_count_linenumbers before
6128 coff_compute_section_file_positions. If RS6000COFF_C, handle
6129 reloc and lineno count overflows.
6130 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6131 relocs before dealing with .pad sections. Count overflow section
6132 headers when handling .pad sections.
6134 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6137 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6138 (struct xcoff_link_hash_table): Add descriptor_section and
6139 special_sections fields.
6140 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6141 (xcoff_link_add_symbols): Set linkage section alignment. Create
6142 descriptor section. Check for magic symbol names (_text, etc.),
6143 and record them in special_sections if found. Set
6144 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6145 descriptor field to point back to the function code symbol.
6146 (xcoff_sweep): Always mark the special descriptor_section.
6147 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6148 function descriptor, and mark it if it is.
6149 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6150 parameter, and fill it in. Allocate space for the descriptor
6152 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6153 global linkage code. If an undefined function descriptor is
6154 exported, arrange to define it. Warn about any other undefined
6156 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6157 (xcoff_write_global_symbol): Create a function descriptor when
6159 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6160 * bfd-in2.h: Rebuild.
6162 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6164 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6165 (ppc_coff_link_hash_table): new types for hashing
6166 (ppc_coff_link_hash_newfunc): hash entry constructor
6167 (ppc_coff_link_hash_table_init): hash table initializer
6168 (ppc_coff_link_hash_table_create): hash table constructor
6169 (ppc_record_toc_entry): changed references to hash table
6170 (coff_ppc_relocate_section): changed references to hash table
6172 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6173 * libcoff.h: Rebuild
6175 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6176 (coff_link_add_symbols): removed toc_offset init
6178 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6180 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6183 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6184 if it is given and mmep is available.
6185 * acconfig.h: Undef USE_MMAP.
6186 * configure, config.in: Regenerated.
6187 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6188 table handling the old way.
6189 (aout_get_external_symbols): Don't complain if last byte of string
6191 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6192 (bfd_free_window) [! USE_MMAP]: Don't define.
6193 (bfd_get_file_window,
6194 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6196 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6198 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6201 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6203 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6204 compatible with AMD generated COFF files. Try to support both AMD
6205 and GNU formats simultaneously.
6206 (coff_a29k_relocate_section): Likewise.
6208 * libbfd.c (bfd_get_file_window): Change writable parameter from
6209 int to boolean; update all callers. Pass MAP_SHARED if not
6210 writable--it's required on Solaris. Cast fprintf argument to
6212 * bfd-in.h (bfd_get_file_window): Update declaration.
6213 * bfd-in2.h: Rebuild.
6214 * aoutx.h: Update calls to bfd_get_file_window.
6216 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6218 (xcoff_swap_ldhdr_in): New static function.
6219 (xcoff_swap_ldsym_in): New static function.
6220 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6221 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6222 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6223 Handle XTY_ER/XMC_XO symbols correctly.
6224 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6225 rather than normal symbol table.
6226 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6227 already defined with the same absolute value.
6228 (xcoff_mark): When considering called symbols, check whether the
6229 descriptor is from a dynamic object, rather than the symbol
6231 (xcoff_build_ldsyms): Likewise.
6233 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6234 Cast realloc and malloc return values. If malloc or realloc fail,
6235 set bfd_error_no_memory.
6236 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6237 * bfd-in2.h: Rebuild.
6239 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6241 * coff-ppc.c (ppc_record_toc_entry): new function.
6242 (in_reloc_p): changed return value.
6243 (coff_ppc_relocate_section): much rework.
6244 (ppc_allocate_toc_section): new function.
6245 (ppc_process_before_allocation): new function.
6246 (ppc_coff_swap_sym_in_hook): new function.
6248 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6249 (coff_link_add_symbols): initialize toc_offset.
6251 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6252 (coff_swap_aouthdr_out): Added more sections to the data
6253 dictionary for the pe file header. Also changed linker version
6254 number on the ppc side.
6255 (dir_names): small improvements to the dictionary printing.
6256 (pe_mkobject_hook): save the file level flags.
6258 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6259 (pe_tdata): added real_flags field
6260 (coff_tdata): added local_toc_sym_map and access macro
6262 * libcoff.h (coff_link_hash_entry): added toc_offset field
6263 (pe_tdata): added real_flags field
6264 (coff_tdata): added local_toc_sym_map and access macro
6266 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6267 (coff_mkobject): init for local_toc_sym_map
6268 (coff_write_object_contents): set the internal_a.magic to
6269 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6272 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6274 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6275 entries until both the line number address and the function name
6276 address are too large.
6278 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6279 * configure: Rebuilt.
6281 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6282 is defined in the environment.
6284 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6286 * som.c (som_get_section_contents_in_window): Define to use
6289 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6291 * coff-i860.c: New file, based on coff-i386.c.
6292 * cpu-i860.c: New file, based on cpu-i386.c.
6293 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6294 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6295 targets, using i860coff_vec.
6296 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6297 trad-core.o and hosts/i860mach3.h.
6298 (i860coff_vec): Use coff-i860.o and cofflink.o.
6299 * configure: Rebuild.
6300 * Makefile.in: Rebuild dependencies.
6301 (ALL_MACHINES): Add cpu-i860.o.
6302 (BFD32_BACKENDS): Add coff-i860.o.
6303 (CFILES): Add cpu-i860.c and coff-i860.c.
6304 * targets.c (i860coff_vec): Declare.
6305 (bfd_target_vector): Add &i860coff_vec.
6306 * archures.c (bfd_i860_arch): Declare.
6307 (bfd_archures_list): Add &bfd_i860_arch.
6308 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6309 (coff_set_flags): Handle bfd_arch_i860.
6310 (coff_write_object_contents): Handle I860 a.out magic number.
6312 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6314 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6315 the created .tc section to 2.
6316 (xcoff_mark): Don't keep a .loader reloc for a call to an
6317 undefined symbol when creating a shared library.
6318 (xcoff_build_ldsyms): When creating a shared library, generate
6319 global linkage code for a call to an undefined symbol.
6321 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6323 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6324 BFD32_BACKENDS, BFD64_BACKENDS.
6325 (.dep1): Put mkdep output in a separate file.
6326 Rebuilt dependencies.
6328 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6331 Permit use of mmap when available:
6333 * configure.in: Check for mmap, madvise, mprotect.
6334 * config.in, configure: Regenerated.
6336 * libbfd.c (struct _bfd_window_internal): Define type.
6337 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6339 (ok_to_map): New static variable for debugging.
6340 (_bfd_generic_get_section_contents_in_window): New function.
6341 * bfd-in.h (bfd_window_internal): Declare type.
6342 (bfd_window): Define type.
6343 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6344 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6347 * libaout.h (struct aoutdata): Add two window fields.
6348 (obj_aout_sym_window, obj_aout_string_window): New macros.
6349 * aoutx.h (some_aout_object_p): Initialize windows.
6350 (aout_get_external_symbols): Get symbol data and strings in
6351 windows instead of explicitly allocated buffers.
6352 (slurp_symbol_table): Free window instead of memory.
6353 (bfd_free_cached_info): Release windows instead of freeing storage
6355 (aout_link_free_symbols): Ditto.
6357 * targets.c (bfd_target): Add new field for
6358 get_section_contents_in_window.
6359 (BFD_JUMP_TABLE_GENERIC): Updated.
6360 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6361 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6362 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6363 macros for get_section_contents_in_window field.
6365 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6367 * core.c: Renamed to corefile.c
6368 * makefile.dos (OBJS): Change core.o to corefile.o
6369 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6372 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6374 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6375 targ_selvecs to allow debugging under Irix-5 native.
6378 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6380 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6381 to o. Clobber and restore the list of new csects around the call
6382 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6383 linker error and the linker wants to read the symbol table. Reset
6384 the line number count of a real section even if it has no relocs.
6385 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6387 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6390 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6392 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6393 an undefined symbol in a shared link.
6395 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6396 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6397 phdm@info.ucl.ac.be (Philippe De Muyter).
6399 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6401 * coff-m88k.c (rtype2howto): New static function.
6402 (RTYPE2HOWTO): Use it rather than a macro definition.
6404 * coffcode.h (coff_write_object_contents): set internal_a.magic
6405 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6407 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6408 define TRAD_HEADER to new file hosts/delta68.h.
6409 m88*-motorola-sysv*, however, does use ptrace-core.o.
6410 * hosts/delta68.h: New file.
6412 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6413 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6415 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6417 * i386linux.c (MY(vec)): Declare before use.
6419 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6421 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6422 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6424 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6425 BFD is not of the right type.
6426 (bfd_elf_get_needed_list): Likewise.
6427 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6428 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6429 * xcofflink.c (XCOFF_XVECP): Define.
6430 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6432 (bfd_xcoff_import_symbol): Likewise.
6433 (bfd_xcoff_export_symbol): Likewise.
6434 (bfd_xcoff_link_count_reloc): Likewise.
6435 (bfd_xcoff_record_link_assignment): Likewise.
6436 (bfd_xcoff_size_dynamic_sections): Likewise.
6438 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6439 table index against the number of symbols for a base relative
6442 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6444 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6445 full_aouthdr flag here...
6446 (_bfd_xcoff_bfd_final_link): ...not here.
6448 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6450 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6451 systems that have a system <libelf.h>.
6452 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6453 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6454 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6455 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6456 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6457 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6458 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6460 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6462 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6463 set, set BSF_WEAK in symbol. Change all callers.
6464 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6465 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6466 _bfd_generic_link_add_one_symbol.
6467 (ecoff_indirect_link_order): Check that the section tdata relocs
6468 are not NULL before using them.
6470 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6471 define TRAD_HEADER as hosts/alphalinux.h.
6472 * configure: Rebuild.
6473 * hosts/alphalinux.h: New file.
6474 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6477 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6479 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6480 C_ECOMM storage classes.
6482 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6484 (xcoff_mark): Call xcoff_mark_symbol.
6485 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6486 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6488 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6490 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6492 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6494 (xcoff_find_reloc): New static function.
6495 (xcoff_link_add_symbols): Use it.
6496 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6497 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6498 relocate the value of C_DECL.
6500 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6502 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6504 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6505 callback decide what goes in .relocs.
6506 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6507 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6510 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6512 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6515 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6517 * xcofflink.c: More improvements, mostly to fix handling of
6518 constructors and a few other special cases.
6519 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6520 zero, reverting yesterday's change.
6521 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6522 (bfd_xcoff_link_count_reloc): Declare.
6523 (bfd_xcoff_record_link_assignment): Declare.
6524 * bfd-in2.h: Rebuild.
6526 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6528 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6529 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6530 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6531 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6532 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6533 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6535 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6538 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6539 segments includes the a.out header. See to that the magic number
6540 *always* is big-endian.
6542 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6543 m68k4k NetBSD configurations.
6545 * configure.in, configure: Separate i386 & mips NetBSD
6546 configurations from other BSD ones. Don't assume DEC is the only
6547 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6548 configurations. Add support for m68k4k NetBSD object format.
6550 * libaout.h: Added M_68K4K_NETBSD magic.
6552 * m68k4knetbsd.c: New file.
6554 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6556 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6559 * hosts/mipsnbsd.h: New file.
6562 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6564 * config.bfd: Add config stuff for mips*-*-magic* to set
6565 targ_defvec to ecoff_big_vec.
6568 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6570 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6572 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6573 toc_section, and entry_section fields.
6574 (struct xcoff_section_tdata): Remove ldrel_count field.
6575 * libcoff.h: Rebuild.
6576 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6578 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6579 full a.out header if full_aouthdr is set in xcoff_data.
6580 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6581 based on sections stored in xcoff_data.
6582 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6584 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6585 (rs6000coff_vec): Set symbol_leading_char to '.'.
6586 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6587 value stored in ret rather than returning a pointer value.
6589 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6591 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6594 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6596 * som.c (som_slurp_string_table): Allocate the strings with malloc
6597 since they're free'd by free_cached_info.
6598 (som_slurp_symbol_table): Similarly for the symbol table.
6600 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6602 * Makefile.in (diststuff): Don't make headers.
6604 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6606 * Makefile.in: Rebuild dependencies.
6608 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6609 output_bfd is not SunOS.
6610 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6611 non-SunOS input files.
6613 * xcofflink.c: Extensive changes to support linking shared objects
6614 and generating a .loader section.
6615 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6616 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6617 last_symndx, and ldrel_count fields.
6618 * libcoff.h: Rebuild.
6619 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6620 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6622 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6623 (bfd_xcoff_export_symbol): Declare.
6624 (bfd_xcoff_size_dynamic_sections): Declare.
6625 * bfd-in2.h: Rebuild.
6627 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6629 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6630 * configure: Rebuild.
6631 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6632 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6634 (pmac_xcoff_vec): Update to use new xcoff support.
6635 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6636 (xcoff_write_armap): Declare buf as unsigned char.
6637 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6639 * mpw-make.sed: Generalize subdir_do edit.
6641 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6643 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6644 correctly. Don't initialize asect->vma.
6646 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6648 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6649 something a little less than the page size.
6651 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6653 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6655 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6657 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6658 * coffcode.h (coff_write_object_contents): If .bss is before
6659 .data us that as data_start.
6660 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6662 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6663 (coff_swap_outhdr_out): Hardwire in version number.
6665 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6667 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6668 major and minor to *_vno, since the former are also macros in
6669 SunOS header files. Cast result of bfd_alloc to appropriate
6672 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6673 before assigning to sec_data.
6675 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6677 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6678 now relative to the section, not absolute.
6679 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6680 get the file name when there is a N_SO directory name. When
6681 handling stabs, remember that section->vma was added to the
6684 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6686 * sunos.c (struct sunos_link_hash_table): Add needed field.
6687 (sunos_link_hash_table_create): Call bfd_release, not free.
6688 (sunos_link_hash_table_create): Initialize needed field.
6689 (sunos_add_dynamic_symbols): Record needed objects.
6690 (bfd_sunos_get_needed_list): New function.
6691 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6692 * bfd-in2.h: Rebuild.
6694 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6696 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6698 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6700 * bfd-in.h (struct bfd_link_needed_list): Rename from
6701 bfd_elf_link_needed_list.
6702 * bfd-in2.h: Rebuild.
6703 * elf.c, elflink.h, libelf.h: Corresponding changes.
6705 Add start at AIX linker support; no shared libraries yet.
6706 * xcofflink.c: New file.
6707 * configure.in (rs600coff_vec): Use xcofflink.o.
6708 * configure: Rebuild.
6709 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6711 (struct xcoff_section_tdata): Define.
6712 (xcoff_section_data): Define macro.
6713 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6714 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6715 (_bfd_xcoff_bfd_final_link): Declare.
6716 (_bfd_ppc_xcoff_relocate_section): Declare.
6717 * libcoff.h: Rebuild.
6718 * coff-rs6000.c: Clean up a bit.
6719 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6720 cputype, csects, and debug_indices.
6721 (xcoff_copy_private_bfd_data): Copy cputype.
6722 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6723 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6724 (xcoff_reloc_type_lookup): Rename from
6725 rs6000coff_reloc_type_lookup.
6726 (coff_relocate_section): Define.
6727 (_bfd_xcoff_sizeof_headers): Define.
6728 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6729 (_bfd_xcoff_bfd_relax_section): Define.
6730 (_bfd_xcoff_bfd_link_split_section): Define.
6731 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6733 * coffcode.h (coff_compute_section_file_positions): If AIX,
6734 increment sofar by SMALL_AOUTSZ if not executable.
6735 (coff_write_object_contents): If AIX, always output an a.out
6736 header; if not executable, header size of SMALL_AOUTSZ.
6737 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6738 (_bfd_stringtab_init): Initialize xcoff field.
6739 (_bfd_xcoff_stringtab_init): New function.
6740 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6741 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6742 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6743 * libbfd.h: Rebuild.
6744 * Makefile.in: Rebuild dependencies.
6745 (BFD32_BACKENDS): Add xcofflink.o.
6746 (CFILES): Add xcofflink.c.
6748 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6749 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6750 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6752 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6754 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6756 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6758 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6759 * config.in: Regenerated.
6761 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6762 (_bfd_chunksize): New variable.
6763 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6764 for obstack chunk size.
6765 * configure.in: Check for getpagesize.
6766 * configure: Regenerated.
6768 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6770 * trad-core.c (rawptr): Make it a local variable of
6771 ptrace_unix_core_file_p.
6773 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6775 * coff-arm.c (in_reloc_p): New.
6776 * coff-i386.c (in_reloc_p): New.
6777 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6778 (coff_write_object_contents): Only set has_reloc_section
6780 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6781 in_reloc_p to decide if reloc should be emitted.
6782 * libcoff.h (pe_data_type.in_reloc_p): New.
6783 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6785 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6787 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6788 (_bfd_coff_read_internal_relocs): Likewise.
6789 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6790 (_bfd_coff_read_internal_relocs): Likewise.
6792 * elflink.h (elf_link_add_object_symbols): Correct conditions
6793 under which type and size change warnings are issued.
6795 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6797 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6798 a symbol which is not in a real section.
6799 (coff_write_native_symbol): Corresponding change.
6801 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6802 coff_link_hash_newfunc and make non-static.
6803 (_bfd_coff_link_hash_table_init): New function, broken out of
6804 _bfd_coff_link_hash_table_create.
6805 (_bfd_coff_link_hash_table_create): Use it.
6806 (process_embedded_commands): Make static.
6807 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6808 (_bfd_coff_link_hash_table_init): Declare.
6809 * libcoff.h: Rebuild.
6811 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6812 field in XCOFF tdata.
6813 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6814 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6815 based on cputype stored in a.out header, or in n_type of initial
6817 (coff_write_object_contents): Set cputype correctly in a.out
6819 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6821 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6822 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6824 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6825 * libcoff.h: Rebuild.
6827 * cpu-rs6000.c (rs6000_compatible): New static function.
6828 (bfd_rs6000_arch): Use it.
6829 * cpu-powerpc.c (powerpc_compatible): New static function.
6830 (arch_info_struct): Define various flavours of PowerPC.
6831 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6834 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6836 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6838 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6840 * elflink.h (elf_link_add_object_symbols): Don't warn about
6841 changing the size or type if the old definition was weak.
6843 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6845 * coffcode.h (combined_entry_type): Add fix_line field.
6846 (coff_slurp_line_table): Warn if we try to set the lineno field of
6848 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6849 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6850 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6851 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6853 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6854 * libcoff.h: Rebuild.
6856 * libcoff-in.h (struct xcoff_tdata): Define.
6857 (xcoff_data): Define.
6858 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6859 * bfd-in2.h, libcoff.h: Rebuild.
6860 * coff-rs6000.c (xcoff_mkobject): New static function.
6861 (coff_mkobject): Define.
6862 (xcoff_copy_private_bfd_data): New static function.
6863 (coff_bfd_copy_private_bfd_data): Define.
6864 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6866 (rs6000coff_vec): Add DYNAMIC to object_flags.
6867 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6868 .loader sections specially.
6869 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6870 section alignment from the XCOFF tdata information.
6871 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6872 F_SHROBJ, and copy the extra a.out header information into the
6873 XCOFF tdata structure.
6874 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6875 F_DYNLOAD and the extra a.out header information.
6876 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6877 C_HIDEXT symbol with attached csect information.
6878 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6879 in the o_maxdata field.
6880 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6881 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6882 end if BSF_NOT_AT_END is set.
6884 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6885 _bfd_read_ar_hdr_fn.
6886 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6887 * bfd-in2.h, libbfd.h: Rebuild.
6888 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6890 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6891 (bfd_slurp_bsd_armap_f2): Likewise.
6892 (_bfd_slurp_extended_name_table): Likewise.
6894 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6896 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6898 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6899 when the symbol table is empty.
6901 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6902 space for section symbols, since we don't output them either.
6903 (elf_m68k_adjust_dynindx): Removed.
6905 * ptrace-core.c (rawptr): Make it a local variable of
6906 ptrace_unix_core_file_p.
6908 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6910 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6913 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6914 Mac object file formats.
6916 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6918 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6919 auxent if there isn't one.
6920 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6921 rather than FILNMLEN as the maximum name length.
6923 * coffcode.h (bfd_coff_backend_data): Add new field
6924 _bfd_coff_print_aux.
6925 (bfd_coff_print_aux): New static function.
6926 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6927 scnlen field of an XTY_LD csect aux entry.
6928 (coff_print_aux): New static function.
6929 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6930 in coff_pointerize_aux_hook.
6931 (bfd_coff_std_swap_table): Initialize new field.
6932 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6933 * libcoff.h: Rebuild.
6934 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6935 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6937 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6938 if there are symbols, for native AIX ld compatibility.
6940 * coffcode.h (bfd_coff_backend_data): Add new field
6941 _bfd_coff_pointerize_aux_hook.
6942 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6943 or I960, and as 0 otherwise.
6944 (bfd_coff_std_swap_table): Initialize new field.
6945 * libcoff.h: Rebuild.
6946 * coffgen.c (coff_pointerize_aux): Change parameters to take
6947 symbol pointer instead of type and class, and to take aux index.
6948 Call _bfd_coff_pointerize_aux_hook if it is defined.
6949 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6950 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6951 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6953 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6954 read-only/host-only support.
6956 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6958 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6961 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6962 BFD_JUMP_TABLE_ARCHIVE accordingly.
6963 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6964 (_bfd_compute_and_write_armap): Declare.
6965 (_bfd_generic_read_ar_hdr): Declare.
6966 (_bfd_read_ar_hdr): Define.
6967 (_bfd_noarchive_read_ar_hdr): Define.
6968 (_bfd_archive_bsd_read_ar_hdr): Define.
6969 (_bfd_archive_coff_read_ar_hdr): Define.
6970 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6971 _bfd_read_ar_hdr instead.
6972 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6973 (_bfd_compute_and_write_armap): Rename from
6974 compute_and_write_armap. Make non-static. Change all callers.
6975 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6976 than _bfd_snarf_ar_hdr.
6977 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6978 * ieee.c (ieee_read_ar_hdr): Define.
6979 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6980 * oasys.c (oasys_read_ar_hdr): Define.
6981 * som.c (som_read_ar_hdr): Define.
6982 * bfd-in2.h, libbfd.h: Rebuild.
6984 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6986 * peicode.c (coff_swap_filehdr_in): If symptr is
6987 zero, there aren't any symbols, even if nsyms is set.
6989 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6991 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6993 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6994 sections, and set styp correctly for them: .got, .hash, .dynamic,
6995 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6996 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6998 (ecoff_sort_hdrs): New static function.
6999 (ecoff_compute_section_file_positions): Return boolean, not void.
7000 Sort the sections by VMA before looking through them. Put the
7001 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7002 section on an appropriate boundary within the page.
7003 (ecoff_compute_reloc_file_positions): Check return value of
7004 ecoff_compute_section_file_positions.
7005 (_bfd_ecoff_set_section_contents): Likewise.
7006 (_bfd_ecoff_write_object_contents): Check for various Alpha
7007 section types when incrementing text_size and data_size. Call
7008 adjust_headers backend function if it exists.
7009 * coff-alpha.c (alpha_adjust_headers): New static function.
7010 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7011 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7013 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7015 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7017 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7018 of ALTERNATE_AIX_CORE_FORMAT.
7019 * configure.in (aix4): No longer need CORE_FLAGS.
7020 * configure: Updated.
7022 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7024 NS32k changes from Ian Dall:
7025 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7027 (aout_link_input_section_std, aout_link_input_section_ext,
7028 aout_link_reloc_link_order): Call them instead of _bfd_*
7030 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7032 (backend_data): Use it instead of hardcoded zero.
7034 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7035 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7037 * ns32knetbsd.c: Include bfd.h.
7038 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7039 (MY_bfd_reloc_type_lookup): Declare function too.
7040 * pc532-mach.c (set_sizes): Don't declare.
7041 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7042 (backend_data, MY_backend_data): Don't define.
7044 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7045 ns32k-*-lites* like ns32k-*-netbsd*.
7047 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7050 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7052 * coffcode.h (coff_write_object_contents): Restore setting
7053 f_timdat to 0, deleted on August 22.
7055 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7057 * coffcode.h (coff_bfd_copy_private_symbol_data,
7058 coff_bfd_copy_private_section_data,
7059 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7060 * peicode.h (coff_bfd_copy_private_bfd_data): New
7061 (pe_bfd_copy_private_bfd_data): New.
7062 (coff_swap_scnhdr_in): Swap bss size into the right place.
7063 (pe_print_private_bfd_data): Add some newlines.
7065 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7067 * som.c (setup_sections): Don't die if a space has no subspaces.
7069 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7071 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7072 dynamic symbol override a common symbol. Don't change the size or
7073 type if they have been set and the new symbol is not a definition.
7074 Warn if the size or type changes.
7076 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7078 * som.c (som_begin_writing): Don't write the symbol table or
7080 (som_finish_writing): Write them here. Place them after the
7081 subspace data, but before the relocs.
7083 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7085 * sunos.c (sunos_add_one_symbol): Just pass false, not
7086 info->shared_library, to sunos_create_dynamic_sections.
7087 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7089 (sunos_check_dynamic_reloc): Remove .text section assertion.
7091 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7093 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7094 * configure, configure.in: Add pmac_xcoff_vec case.
7095 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7096 * coff-pmac.c: New file, PowerMac XCOFF support.
7097 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7098 * targets.c (pmac_xcoff_vec): Declare.
7100 * mpw-config.in: Various changes to be compatible with the
7101 autoconf-based configury.
7102 * mpw-make.sed: New file, sed commands to translate Unix
7103 makefile into MPW syntax.
7104 * mpw-make.in: Remove.
7105 * hosts/mpw.h: Remove.
7106 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7107 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7109 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7111 * binary.c (binary_get_symtab): Return an empty string on error.
7112 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7114 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7116 * coff-ppc.c: Reformatted according to gnu conventions
7117 Removed irrelevant "if 0" code
7119 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7121 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7122 symbols rather than as indirect symbols.
7123 (MY(slurp_symbol_table)): Don't do anything special about
7126 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7127 of .ctors and .dtors sections is no larger than 2.
7129 * sunos.c (sunos_add_one_symbol): Don't change
7130 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7132 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7133 dynamic symbols when creating a shared library.
7134 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7136 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7137 written even if it is not defined in a regular object.
7138 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7139 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7140 rather than the constant 22.
7141 (sunos_check_dynamic_reloc): Handle creating a shared library.
7142 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7143 zero when creating a shared library.
7144 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7145 write it out at the start of the symbol table.
7147 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7149 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7151 * config.bfd: Add arm-*-coff.
7152 * configure.in, configure: Add armcoff_{little,big}_vec.
7153 * targets.c (armcoff_{little,big}_vec): Declare.
7154 (bfd_target_vector): Add armcoff_{little,big}_vec.
7155 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7157 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7159 * targets.c (bfd_find_target): Remove debugging code.
7161 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7163 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7165 * Makefile.in: added *-ppc files
7166 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7167 allow pe based .o's to be shared with other tools on ppc/NT
7168 * config.bfd: added powerpc[le]-[pe|winnt] config support
7169 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7170 * peicode.h: Added more section flags for PE on ppc
7171 Added coff_swap_filehdr_out to allow peicode.h to be
7172 used for non-image PE files on ppc.
7173 Check for image, or not, before copying pe_opthdr
7174 * targets.c: Added new bfd's
7175 * targets.c: Removed two inactive bfds that shouldn't have made it this
7178 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7180 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7181 explicit values to initialize all relocs. Change all users.
7182 (ppc_elf_brtaken_inner): New function to handle branch predicition
7184 (ppc_elf_brtaken_reloc): Ditto.
7185 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7186 relocs use ppc_elf_unsupported_reloc.
7187 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7188 needs to be reported.
7189 (ppc_elf_relocate_section): Support branch prediction relocs.
7191 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7193 * bfd.c (bfd_assert): Remove \n from string passed to
7196 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7197 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7198 (bfd_coff_make_section_hook): Don't define.
7199 (coff_make_section_hook): Remove.
7200 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7201 (styp_to_sec_flags): Likewise.
7202 (coff_write_object_contents): Likewise.
7203 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7205 * libcoff.h: Rebuild.
7206 * coffgen.c (make_a_section_from_file): Just call
7207 bfd_make_section_anyway, not bfd_make_section or
7208 bfd_coff_make_section_hook.
7209 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7210 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7211 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7212 make_section_hook field.
7213 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7215 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7216 pointers into value field for warning and indirect symbols; just
7217 leave the value field alone.
7218 * linker.c (generic_link_add_symbol_list): Use next symbol for
7219 warning and indirect symbols, rather than looking in symbol value.
7220 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7221 parameter. Change all callers. Remove support for indirect
7222 symbols; it didn't work anyhow.
7223 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7224 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7225 * bfd-in2.h: Rebuild.
7227 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7229 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7230 go back to telling the tools this reloc operates on 32 bits.
7232 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7234 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7235 rather than a direct fprintf.
7236 * archive.c (_bfd_write_archive_contents): Likewise.
7237 * coffcode.h (coff_slurp_symbol_table): Likewise.
7238 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7239 (ppc_elf_unsupported_reloc): Likewise.
7240 (ppc_elf_relocate_section): Likewise.
7241 * i386linux.c (linux_tally_symbols): Likewise.
7242 (linux_finish_dynamic_link): Likewise.
7243 * osf-core.c (osf_core_core_file_p): Likewise.
7244 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7245 * som.c (som_sizeof_headers): Likewise.
7246 * srec.c (srec_bad_byte): Likewise.
7247 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7248 * libbfd-in.h (bfd_assert): Declare first parameter const.
7249 * libbfd.h: Rebuild.
7250 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7251 bfd_reloc_overflow is enough.
7252 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7253 * coff-h8500.c (rtype2howto): Likewise.
7254 * coff-z8k.c (rtype2howto): Likewise.
7255 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7256 * elf.c (_bfd_elf_get_lineno): Likewise.
7257 (_bfd_elf_no_info_to_howto): Likewise.
7258 (_bfd_elf_no_info_to_howto_rel): Likewise.
7259 * hp300hpux.c (convert_sym_type): Likewise.
7260 (MY(swap_std_reloc_in)): Likewise.
7261 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7263 * libaout.h (struct aoutdata): Add line_buf field.
7264 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7265 and filename_buffer. Instead, use a malloc buffer stored in the
7266 new line_buf field. Remove length restrictions.
7268 * coffgen.c (string_size): Remove static variable.
7269 (debug_string_size, debug_string_section): Likewise.
7270 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7271 and debug_string_size_p parameters. Use them instead of the
7272 global variables. Change all callers.
7273 (coff_write_symbol): Likewise.
7274 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7275 (coff_write_symbols): Add local variables to replace removed
7278 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7279 function, and line_base fields.
7280 * libcoff.h: Rebuild.
7281 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7282 information, rather than using static variables.
7284 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7285 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7287 * init.c (initialized): Remove static variable.
7288 (bfd_init): Don't bother setting initialized.
7289 (bfd_check_init): Remove.
7290 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7291 * libbfd.h: Rebuild.
7293 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7295 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7296 size for full core dumps. Copy core file header to private data.
7297 (rs6000coff_core_file_failing_command,
7298 rs6000coff_core_file_failing_signal): New functions to extract
7299 the file name and terminating signal from the core file.
7300 * coff-rs6000.c: Use them.
7302 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7304 Change arch info to be const, initialized at compile time.
7305 * archures.c: Reindent many functions. Change CONST to const.
7306 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7307 nothing set it anyhow. Make next const.
7308 (bfd_arch_info_list): Remove.
7309 (bfd_archures_list): Rename from archures_init_table. Change from
7310 a table of function pointers to a table of bfd_arch_info_type
7311 structure addresses.
7312 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7313 (bfd_lookup_arch): Likewise.
7314 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7316 (bfd_default_arch_struct): Make const.
7317 (bfd_arch_init, bfd_arch_linkin): Remove.
7318 (bfd_get_arch_info): Return a const pointer.
7319 * init.c (bfd_init): Don't call bfd_arch_init.
7320 * bfd.c (struct _bfd): Make arch_info const.
7321 * bfd-in2.h: Rebuild.
7322 * libbfd.h: Rebuild.
7323 * configure.in: Put & before everything in $selarchs.
7324 * configure: Rebuild.
7325 * cpu-*.c: Change bfd_*_arch from a function which calls
7326 bfd_arch_linkin to a const structure.
7327 * ieee.c (ieee_object_p): Make arch const.
7329 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7331 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7333 * bfd-in2.h: Regenerate.
7334 * libbfd.h: Regenerate.
7336 * elf32-ppc.c (reloc_type): Update names to match current draft.
7337 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7338 relative. Update names to current V.4 draft.
7339 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7340 (ppc_elf_relocate_section): Rename relocations to match draft.
7342 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7344 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7345 compiled with -mrelocatable-lib to be linked with either normal
7346 modules or -mrelocatable modules.
7348 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7350 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7351 in the a.out header.
7353 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7354 a reloc against a local symbol, even if it's not a section.
7356 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7358 * targets.c (bfd_target): Remove unused align_power_min field.
7359 * bfd-in2.h: Rebuild.
7360 * All backends: Remove initialization of align_power_min.
7362 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7364 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7366 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7368 * config.bfd (mips-dec-netbsd*): New target.
7369 * configure.host (mips-dec-netbsd*): New host.
7370 * configure.in (mips-dec-netbsd*): New native.
7371 * configure: Rebuild.
7373 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7375 Make the COFF backend linker merge common types:
7376 * cofflink.c (struct coff_debug_merge_element): Define.
7377 (struct coff_debug_merge_type): Define.
7378 (struct coff_debug_merge_hash_entry): Define.
7379 (struct coff_debug_merge_hash_table): Define.
7380 (coff_debug_merge_hash_table_init): Define.
7381 (coff_debug_merge_hash_table_free): Define.
7382 (coff_debug_merge_hash_lookup): Define.
7383 (struct coff_final_link_info): Add debug_merge field.
7384 (coff_debug_merge_hash_newfunc): New static function.
7385 (_bfd_coff_final_link): Allocate and free debug_merge table.
7386 (coff_link_input_bfd): Merge identical enum, struct and union
7389 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7391 Convert i960 COFF to use COFF backend linker.
7392 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7393 structure to store the symbol being used.
7394 (coff_i960_start_final_link): New static function.
7395 (coff_i960_relocate_section): New static function.
7396 (coff_i960_adjust_symndx): New static function.
7397 (coff_start_final_link): Define.
7398 (coff_relocate_section): Define.
7399 (coff_adjust_symndx): Define.
7400 * coffcode.h (bfd_coff_backend_data): Add new callback function
7401 _bfd_coff_start_final_link.
7402 (bfd_coff_start_final_link): Define.
7403 (coff_start_final_link): Define if not defined.
7404 (bfd_coff_std_swap_table): Add coff_start_final_link.
7405 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7407 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7408 function callback is not NULL.
7409 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7410 (_bfd_coff_internal_syment_name): Declare.
7411 * libcoff.h: Rebuild.
7412 * configure.in (icoff_big_vec): Add cofflink.o.
7413 (icoff_little_vec): Likewise.
7414 * configure: Rebuild.
7416 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7418 * Makefile.in (clean-info): Remove extraneous tab from line
7421 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7423 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7424 contents has relocs.
7426 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7428 * coffcode.h (coff_compute_section_file_positions): Keep the
7430 (coff_write_object_contents): Remember if it's a relocatable
7432 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7433 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7434 if relocatable file. Swap out saved raw size.
7436 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7438 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7439 (maintainer-clean): Rename from realclean, passing
7440 maintainer-clean down to subdirectories, but leave realclean as a
7443 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7446 * dep-in.sed: Remove config.h from generated dependencies.
7448 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7449 broken out of sunos_canonicalize_dynamic_symtab.
7450 (sunos_canonicalize_dynamic_symtab): Call new function
7451 sunos_slurp_dynamic_symtab.
7452 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7453 dynamic symbol table to the caller.
7454 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7455 callback to override the symbols being read.
7456 * libaout.h (struct aout_backend_data): Add three new parameters
7457 to add_dynamic_symbols callback.
7459 Extensive minor changes to avoid various gcc warnings. Also:
7460 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7461 * archures.c (bfd_arch_info_type): Change mach field from long to
7463 (bfd_lookup_arch): Change machine parameter from long to unsigned
7466 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7468 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7469 a symbol with a non-zero plt_offset.
7471 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7473 * elfcode.h (align_file_position): Remove; not used.
7475 * configure.in: Only check for <sys/procfs.h> on a native system,
7476 and make sure it defines prstatus_t.
7477 * configure: Rebuild.
7479 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7481 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7483 * config.in: Rename from config.h.in.
7484 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7485 Check for config.h:config.in when creating stamp-h.
7486 * configure: Rebuild.
7487 * Makefile.in (stamp-h): Depend upon config.in rather than
7488 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7489 calling config.status.
7491 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7492 (Makefile): Just rebuild Makefile.
7493 (config.h, stamp-h): New targets.
7494 * configure.in: Create stamp-h when rebuilding config.h.
7495 * configure: Rebuild.
7497 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7499 * configure.in: Call AC_CONFIG_HEADER. Substitute
7500 HOST_64BIT_LONG. Check that various header files exist. Check
7501 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7502 and/or free need to be declared. Don't make a link to sysdep.h.
7503 Define TRAD_HEADER for various hosts.
7504 * configure: Rebuild.
7505 * configure.host: Don't set my_host. Add definitions taken from
7506 host header files for various entries. Remove entries which now
7508 * acconfig.h: New file.
7509 * config.h.in: New file, built by autoheader.
7510 * sysdep.h: New file.
7511 * Makefile.in (do_distclean): Don't remove sysdep.h.
7513 (LOCAL_H_DEPS): New variable.
7514 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7516 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7517 ($(OPTIONAL_BACKENDS)): Likewise.
7518 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7519 looking through sysdep.h.
7520 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7521 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7522 (fprintf_vma, sprintf_vma): Likewise.
7523 (int64_type, uint64_type): Don't define.
7524 * bfd-in2.h: Rebuild.
7525 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7526 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7527 * lynx-core.c: Include stuff from old hosts/lynx.h.
7528 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7529 rather than NO_FCNTL.
7530 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7531 rather than NATIVE_HPPAHPUX_COMPILER.
7532 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7534 * hosts/*.h: Remove all header files which merely include,
7535 declare, and define things. Leave header files which define
7536 information needed by trad-core.c.
7538 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7539 (BFD_CC_FOR_BUILD): Define.
7540 * configure.in: Use BFD_CC_FOR_BUILD.
7541 * configure: Rebuild.
7543 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7545 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7546 * configure: Rebuild.
7548 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7551 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7553 * config.bfd: i386pe_ve -> i386pe_vec.
7555 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7557 * configure.host: Incorporate host Makefile fragments by setting
7559 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7560 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7561 value based on whether the code is being compiled by a cross
7562 compiler. Don't substitute host_makefile_frag or frags.
7563 * aclocal.m4: New file to define local AC_PROG_CC.
7564 * configure: Rebuild.
7565 * Makefile.in (INSTALL): Set to @INSTALL@.
7566 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7567 (INSTALL_DATA): Set to @INSTALL_DATA@.
7569 (CC): Define as @CC@.
7570 (CFLAGS): Set to @CFLAGS@.
7571 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7572 (@host_makefile_frag@): Remove.
7573 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7574 after other options.
7575 (config.status): Remove dependency upon @frags@.
7576 * config/*.mh, config/README: Remove.
7578 * config.bfd: Rewrite to incorporate the contents of the Makefile
7579 fragments by setting shell variables, rather than merely returning
7580 the name of a Makefile fragment.
7581 * configure.in: Use shell variables set by config.bfd rather than
7582 looking at the target Makefile fragment files. Don't substitute
7583 target_makefile_frag. Do substitute TDEFINES.
7584 * configure: Rebuild.
7585 * Makefile.in (@target_makefile_frag@): Remove.
7586 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7587 * config/*.mt: Remove.
7589 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7591 * configure.in: Put changequote lines around "i[345]86" patterns
7592 section of core file support.
7594 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7596 * som.c (som_bfd_print_private_bfd_data): Define to use the
7599 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7601 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7602 entry, text_start and data_start.
7604 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7606 * Makefile.in (OFILES): Remove $(TDEPFILES).
7607 * config/apollo.mt (TDEPFILES): Remove.
7608 * config/README: Update.
7610 * configure.in: For a native configuration, set COREFILE and
7611 COREFLAG based on the canonical host name.
7612 * configure: Rebuild.
7613 * Makefile.in: Rebuild dependencies.
7614 (ALL_CFLAGS): Add @COREFLAG@.
7615 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7616 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7617 support routines. Check LYNX_CORE rather than HOST_LYNX.
7618 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7619 * i386lynx.c: Likewise.
7620 * m68klynx.c: Likewise.
7621 * sparclynx.c: Likewise.
7622 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7623 * *-core.c: Comment changes.
7624 * config/decstation.mh (HDEPFILES): Remove.
7625 (HDEFINES): Remove -DTRAD_CORE.
7626 * config/irix3.mh (RANLIB): Remove.
7627 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7628 (HDEFINES): Remove -DIRIX_CORE.
7629 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7630 (HDEFINES): Remove -DTRAD_CORE.
7631 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7632 * config/ultra3.mh (RANLIB): Remove.
7633 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7634 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7635 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7636 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7637 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7638 * config/i386aix.mh, config/i386bsd.mh: Remove.
7639 * config/i386linux.mh, config/i386mach3.mh: Remove.
7640 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7641 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7642 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7643 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7644 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7645 * config/solaris2.mh, config/stratus.mh: Remove.
7646 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7647 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7649 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7651 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7652 DT_FINI entry if the appropriate symbol is not in the hash table.
7654 * libelf.h (struct elf_backend_data): Add create_program_headers
7655 and want_hdr_in_seg fields.
7656 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7658 (elf_backend_create_program_headers): Likewise.
7659 (elfNN_bed): Initialize create_program_headers and
7661 * elf.c (get_program_header_size): Call create_program_headers
7663 (map_program_segments): Check want_hdr_in_seg backend field. Call
7664 create_program_headers backend routine.
7666 * elf.c (assign_file_positions_except_relocs): Align non allocated
7667 sections when creating an executable.
7669 * elfcode.h (elf_swap_phdr_in): Make non static.
7670 (elf_swap_phdr_out): Make non static.
7671 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7672 (bfd_elf32_swap_phdr_out): Declare.
7673 (bfd_elf64_swap_phdr_in): Declare.
7674 (bfd_elf64_swap_phdr_out): Declare.
7676 * ecofflink.c (ecoff_collect_shuffle): New static function.
7677 (_bfd_ecoff_get_accumulated_pdr): New function.
7678 (_bfd_ecoff_get_accumulated_sym): New function.
7679 (_bfd_ecoff_get_accumulated_ss): New function.
7680 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7681 (_bfd_ecoff_get_accumulated_sym): Declare.
7682 (_bfd_ecoff_get_accumulated_ss): Declare.
7683 * libbfd.h: Rebuild.
7685 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7687 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7689 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7690 warning symbols. If any section is named .gnu.warning.XXX, treat
7691 the contents as a warning to be issued if the symbol XXX is
7693 (elf_link_output_extsym): For an indirect or warning symbol, just
7694 output the symbol it points to.
7696 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7697 if bfd_hash_allocate fails, since it will already be set.
7698 (generic_link_hash_newfunc): Likewise.
7699 (archive_hash_newfunc): Likewise.
7700 (hash_entry_bfd): New static function.
7701 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7702 callback. Allocate a new warning using the hash table newfunc.
7703 Use bfd_hash_replace to update the entry in the hash table, rather
7704 than assuming we can copy the fields with structure assignment.
7706 * hash.c (bfd_hash_replace): New function.
7707 * bfd-in.h (bfd_hash_replace): Declare.
7708 * bfd-in2.h: Rebuild.
7710 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7712 * config.bfd: Add mips*vr4300-*-elf* target.
7713 * config/mipsbvr4300.mt: Added.
7715 See file ChangeLog.2
7722 version-control: never