1 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
3 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
4 complain_overflow_signed, for 32 bit PC relative relocations.
6 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
8 * elflink.h (elf_link_add_object_symbols): When a version
9 indirection symbol is overridden, make the original symbol point
10 at the real overriding symbol.
12 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
15 * elflink.h (elf_link_output_extsym): Use the right section for a
17 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
18 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
20 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
22 * elflink.h (elf_merge_symbols): Resolve indirect and warning
23 symbols before checking for new symbols.
25 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
27 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
29 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
30 file, not aoutsz bytes (they are different in XCOFF .o files).
32 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
33 redefined by objects included from archives.
35 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
37 * elflink.h (elf_merge_symbol): In the case of a new defined
38 symbol overriding an old defined symbol, return the hash table
39 entry which we modify, even if it is the target of an
41 (elf_link_add_object_symbols): If the real name of the symbol gets
42 overridden, convert the versioned symbol into an indirect symbol
45 * elflink.h (elf_merge_symbol): New static function, broken out of
46 elf_link_add_object_symbols.
47 (elf_link_add_object_symbols): Call it.
49 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
51 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
52 handle case where COFF filehdr does not immediately follow PE
54 * coffgen.c (coff_object_p): Remove useless seek to current
57 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
59 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
62 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
64 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
65 symbols, skip N_ABS symbols with debugging storage classes.
67 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
69 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
70 relocs in shared libraries which refer to local symbols. Cope
71 with addend when processing a GOT relocation.
73 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
74 for sections that the linker didn't create.
75 (ppc_elf_finish_dynamic_sections): Only try to write out a section
76 symbol if it was created in ppc_elf_size_dynamic_sections.
77 (ppc_elf_relocate_section): Complain if we have to generate a reloc
78 relative to a section for which we didn't output a symbol.
80 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
81 relocs are 'rela' relocs, like everything else. .rela.plt is not
82 a read-only section, so we don't have to special-case it.
84 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
85 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
87 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
88 (ppc_elf_relocate_section): @got offsets are 4 from start of the
90 * elflink.c (_bfd_elf_create_got_section): The three reserved
91 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
93 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
96 * elf32-ppc.c (ppc_elf_check_relocs): Use
97 _bfd_elf_create_got_section to create the GOT rather than
98 ppc_elf_create_linker_section. Create the '.rela.got' section
100 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
101 symbol has a GOT entry.
102 (ppc_elf_relocate_section): Record when a symbol is used through
103 the GOT, and allocate space in the GOT for each such symbol.
104 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
105 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
108 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
109 treated in a similar way to ADDR16_HA relocs.
110 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
111 shared objects; the linker must deal with them.
112 (ppc_elf_create_linker_section): Stop setting
113 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
114 LINKER_SECTION_PLT stuff.
115 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
116 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
117 section, not ELF-specific calls.
118 (elf_backend_plt_not_loaded): Set to 1.
119 (elf_backend_got_symbol_offset): Set to 4.
120 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
121 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
122 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
123 plt_not_loaded member.
124 (_bfd_elf_create_got_section): Apply got_symbol_offset.
125 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
127 (elf_backend_G_O_T_offset): Set default to 0.
128 (elfNN_bed): Set added fields.
130 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
131 DT_RELENT in shared objects; should be DT_RELAENT.
133 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
134 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
135 such a reloc (in a non-shared object) refers to a symbol that's
138 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
140 * elfcode.h (put_signed_word): Define.
141 (get_signed_word): Define.
142 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
143 (elf_swap_reloca_out): Use put_signed_word for the r_addend
145 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
146 bfd_get_signed_32 to set the r_addend field.
147 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
148 bfd_h_get_signed_64 to set the r_addend field.
150 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
152 * elf32-i386.c (elf_i386_relocate_section): When generating a
153 shared library, do the relocation if the input section is not
156 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
157 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
158 (elf_fix_symbol_flags): New static function, broken out of
159 elf_adjust_dynamic_symbol.
160 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
161 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
162 forced local even if NEEDS_PLT is set. When forcing a symbol to
163 be local, clear NEEDS_PLT.
164 (elf_link_output_extsym): Remove unused local bed.
166 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
168 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
169 for derived elf linker hash table entries. References to
170 elf_link_hash_entry changed appropriately.
171 (elf32_mn10300_link_hash_table): New structure for derived elf
173 (elf32_mn10300_hash_table): Define.
174 (elf32_mn10300_link_hash_traverse): Likewise.
175 (elf32_mn10300_link_hash_newfunc): New function.
176 (elf32_mn10300_link_hash_table_create): Likewise.
177 (elf32_mn10300_finish_hash_table_entry): Likewise.
178 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
179 of prologue code, and call:32->call:16 relaxing.
180 (compute_function_info: New function.
181 (bfd_elf32_bfd_ilink_hash_table_create): Define.
183 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
185 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
186 for a symbol which is being forced to be local.
187 * elf32-i386.c (elf_i386_relocate_section): Write out the
188 relocation value for a GOT reloc for a symbol which is turning
190 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
191 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
193 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
195 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
196 value if the symbol is turning into a local symbol.
197 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
198 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
200 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
202 * elflink.h (elf_link_add_object_symbols): Also read verneed
203 information by calling `_bfd_elf_slurp_version_tables'.
204 (elf_link_add_object_symbols): For undefined symbols look for
205 version information in the verneed records.
206 (elf_link_add_object_symbols): Use soname of shared object
207 for verneed record if it is available.
209 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
211 * cpu-arm.c: Add prototypes for compatible and scan.
212 * cofflink.c: Add prototype for mark_relocs.
214 * archive.c (bfd_special_undocumented_glue): Change filename to
215 const pointer. Add prototype.
217 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
219 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
220 sections that will be discarded.
222 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
224 * elflink.h (elf_link_find_version_dependencies): When searching
225 for known version symbol skip non-matching verdef records, not
228 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
230 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
231 not a bfd_vma, to the base file, to match how dlltool reads it.
233 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
235 * reloc.c: Add thumb relocations.
237 * bfd-in2.h: Add Thumb relocations.
239 * libbfd.h: Add Thumb relocations.
241 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
243 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
245 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
247 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
248 for a section even if it is not loaded.
250 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
252 (_bfd_coff_link_input_bfd): Separate section VMA handling for
253 input and output files.
254 (_bfd_coff_generic_relocate_section): Check whether input file,
255 not output file, is a PE file.
257 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
259 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
261 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
263 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
266 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
268 * cpu-arm.c (compatible): Add test for supersets of ARM
271 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
273 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
276 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
278 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
279 called directly by gas/config/tc-arm.c.
281 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
283 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
284 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
286 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
288 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
291 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
293 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
294 (coff_bfd_copy_private_bfd_data): Ditto.
295 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
296 (coff_arm_bfd_print_private_bfd_data): Ditto.
297 (coff_arm_bfd_set_private_flags): Ditto.
298 (coff_arm_bfd_copy_private_bfd_data): Ditto.
300 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
302 * libcoff-in.h (struct coff_final_link_info): Add boolean
303 global_to_static member for support of task linking.
304 (_bfd_coff_write_task_globals): Add prototype.
305 * libcoff.h: Regenerate.
306 * coffcode.h (coff_write_object_contents): Use #ifdef to
307 check RS6000COFF_C, to be consistent with all other uses
309 * cofflink.c (_bfd_coff_final_link): If doing task linking,
310 call _bfd_coff_write_task_globals.
311 (_bfd_coff_link_input_bfd): If doing task linking, convert
312 global functions to static.
313 (_bfd_coff_write_global_sym): If doing task linking, convert
314 global variables to static.
315 (_bfd_coff_write_task_globals): New function.
317 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
318 (C_AUTOARG): #undef since it clashes with C_UEXT.
319 (C_LASTENT): #undef since it clashes with C_STATLAB.
320 * coffcode.h (coff_write_object_contents): Use TIC80COFF
322 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
323 when TIC80COFF defined (clashes with C_UEXT). Explicitly
324 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
328 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
330 * coff-tic80.c (tic80_howto_table): Change overflow check for most
331 PP relocations to complain_overflow_dont.
333 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
335 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
336 name of R_RELLONG to "RELLONG". Set rightshift and complain for
338 (ppbase_reloc, glob15_reloc): New static functions.
339 (glob16_reloc, local16_reloc): New static functions.
340 (rtype2howto): Handle all relocation types.
341 (coff_tic80_relocate_section): New static function.
342 (coff_relocate_section): Define to coff_tic80_relocate_section.
343 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
346 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
348 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
349 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
351 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
352 callers. If PE file, don't add section VMA.
353 (coff_write_alien_symbol): If PE file, don't add section VMA.
354 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
355 (_bfd_coff_write_global_sym): Likewise.
356 (_bfd_coff_generic_relocate_section): Likewise.
358 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
361 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
363 * cofflink.c (mark_relocs): Add new function to mark symbols which
364 are used by relocations.
365 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
366 suppress the skipping of symbols that have thus been marked.
368 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
370 * coff-sh.c (sh_merge_private_data): New static function.
371 (coff_bfd_merge_private_bfd_data): Define.
374 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
376 * coff-tic80.c: Remove unnecessary #ifdefs.
377 * config.bfd: Set targ_underscore to yes for tic80.
379 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
381 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
382 with unresolved external symbols in GDB).
385 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
387 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
388 the symbols associated with each BFD.
389 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
391 * elf-m10200.c: Likewise.
392 * elf32-m32r.c: Likewise.
393 * elf32-sh.c: Likewise.
395 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
397 * elflink.h (elf_link_add_object_symbols): Don't decrease the
398 alignment of a common symbol. If two symbols that look like
399 common symbols are found in two shared libraries, and the size is
400 different, use the larger size, and warn if --warn-common. If a
401 common symbol overrides a definition in a shared library, set the
402 size to the larger size, and warn if --warn-common.
404 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
406 * cpu-arm.c (compatible): Allow default machine to be polymorphed
407 into any other machine type.
409 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
411 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
412 data into an unitialised destination set its machine type as well.
414 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
416 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
417 to common symbol size. Consistently treat uninitialized symbols
418 in shared objects as common symbols.
420 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
422 * archures.c (constants): Added new constants to identify the
423 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
424 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
426 * bfd-in2.h (constants): Added new constants to identify
427 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
428 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
429 bfd_mach_arm_4T. This file is auto-magically generated from the
430 archures.c file. This update is just to save work.
432 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
433 coff_arm_bfd_print_private_bfd_data,
434 coff_arm_bfd_set_private_flags,
435 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
436 (global): Macro redefinitions set up to use these new functions.
438 * coffcode.h (coff_mkobject_hook): Added call to
439 coff_arm_bfd_set_private_flags().
440 (coff_set_arch_mach_hook): Added code to set machine type based on
441 bits stored in internal flags.
442 (coff_set_flags): Added code to set the new bits in the flags
443 field based on the machine number.
444 (function definition macros): Made all function definition macros
445 conditional so that they can be overridden by target specific
448 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
449 Structure extended to include new types, one each for ARMv2,
450 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
452 * libcoff-in.h (struct coff_tdata): Added flags field.
454 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
456 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
458 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
461 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
463 * coffgen.c (coff_find_nearest_line): If there are no syments,
466 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
468 * config.bfd: cope with '*-*-linux-gnuaout' targets.
470 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
472 * targmatch.sed: Add explicit \n characters to work around bug in
473 HP/UX 10.20 sed program.
475 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
477 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
480 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
482 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
484 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
486 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
487 (struct elf_m68k_pcrel_relocs_copied, struct
488 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
489 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
490 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
491 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
493 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
494 PC relative relocs for a global symbol defined in a regular
495 object, and count the number of PC relative relocs copied for any
497 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
498 traverse with elf_m68k_discard_copies.
500 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
502 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
503 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
505 * coffcode.h (coff_compute_section_file_positions): Force the
506 potential last byte in the file to be written out when
509 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
511 * configure.host (mips*-*-openbsd*): New host.
513 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
515 * elflink.h (elf_link_add_object_symbols): Only subtract the
516 section VMA from the symbol value if this is a fully linked file.
518 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
519 (struct elf_i386_link_hash_entry): Define.
520 (struct elf_i386_link_hash_table): Define.
521 (elf_i386_link_hash_traverse): Define.
522 (elf_i386_hash_table): Define.
523 (elf_i386_link_hash_newfunc): New static function.
524 (elf_i386_link_hash_table_create): New static function.
525 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
526 PC relative relocs for a global symbol defined in a regular
527 object, and count the number of PC relative relocs copied for any
529 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
530 traverse with elf_i386_discard_copies.
531 (elf_i386_discard_copies): New static function.
532 (bfd_elf32_bfd_link_hash_table_create): Define.
534 From Gordon W. Ross <gwr@mc.com>:
535 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
536 (sunos4_aout_backend): Use MY_entry_is_text_address.
539 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
541 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
542 R_D30V_32_NORMAL to 2 (4 bytes).
545 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
547 From Gordon W. Ross <gwr@mc.com>:
548 * netbsd.h (N_SHARED_LIB): Define.
549 (SEGMENT_SIZE): Don't define.
550 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
552 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
553 (SEGMENT_SIZE): Don't define.
555 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
556 to sizeof Rela structure, not sizeof Rel structure. From Gary
557 Thomas <g.thomas@opengroup.org>.
559 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
561 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
562 whenever entry is larger than text address, but only by whole
563 pages. From Gordon W. Ross <gwr@mc.com>.
565 * Makefile.in (install): Depend upon installdirs. Use
566 mkinstalldirs to build $(oldincludedir).
567 (installdirs): New target.
569 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
570 if this is a debugging section which we are stripping.
572 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
574 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
575 alpha-specific target data struct.
577 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
579 From Thomas Graichen <graichen@rzpd.de>:
580 * Makefile.in: Always use $(SHELL) when running move-if-change.
581 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
582 * configure: Rebuild.
584 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
586 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
587 VMA if this is an executable file or a shared object.
589 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
592 * libaout.h (struct aout_backend_data): Add entry_is_text_address
594 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
595 start of the file. Remove uses later on which switch using
597 (MY(callback)): Handle entry_is_text_address.
598 (MY_entry_is_text_address): Define if not defined.
599 (MY(backend_data)): Initialize new field.
600 * aoutf1.h (sunos4_aout_backend): Likewise.
601 * i386aout.c (MY(backend_data)): Likewise.
602 * i386mach3.c (MY(backend_data)): Likewise.
603 * mipsbsd.c (MY(backend_data)): Likewise.
604 * sparclynx.c (sparclynx_aout_backend): Likewise.
605 * netbsd.h (SEGMENT_SIZE): Define if not defined.
606 (MY_entry_is_text_address): Define.
607 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
609 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
610 whose name starts with `.'.
612 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
614 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
615 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
616 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
617 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
618 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
619 sparc-*-openbsd*): New targets.
620 * configure: Rebuild.
622 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
624 * stabs.c (struct stab_section_info): New field
626 (_bfd_link_section_stabs): Fill the above array.
627 (_bfd_stab_section_offset): Use `cumulative_skips' to
628 speed up offset calculation.
630 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
632 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
633 addend for non pc-relative relocations.
635 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
636 for non-existent function.
638 * elf-m10300.c (mn10300_elf_relax_section): New function.
639 (mn10300_elf_relax_delete_bytes): Likewise.
640 (mn10300_elf_symbol_address_p): Likewise.
641 (mn10300_elf_get_relocated_section_contents): Likewise.
642 (bfd_elf32_bfd_relax_section): Define.
643 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
645 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
647 * configure.host: Set SHLIB_LIBS.
648 * configure.in: Substitute SHLIB_LIBS.
649 * configure: Rebuild.
650 * Makefile.in (SHLIB_LIBS): New variable.
651 ($(SHLIB)): Use $(SHLIB_LIBS).
653 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
655 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
656 with bfd_section_vma.
658 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
660 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
661 Correct CPU file names for mn10[23]00.
662 * configure: Rebuild.
664 * bfd.c (bfd_record_phdr): Cast count to size_t before
667 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
668 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
669 (xcoff_write_archive_contents): LIkewise.
670 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
671 (mips_elf_create_procedure_table): Likewise.
672 * peicode.h (pe_print_idata): Likewise.
673 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
674 * xcofflink.c (xcoff_get_section_contents): Likewise.
675 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
676 (xcoff_link_add_symbols): Likewise.
677 (xcoff_link_add_symbols): Likewise.
679 * ppcboot.c (ppcboot_set_arch_mach): Make static.
680 (ppcboot_bfd_print_private_bfd_data): Likewise.
682 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
683 to complain_overflow_signed.
685 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
687 * VERSION: Set to 2.8.1.
689 * Branched binutils 2.8.
691 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
692 deciding whether to copy a reloc into a shared object.
693 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
694 relocs in unallocated sections.
695 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
696 R_SPARC_RELATIVE relocs in unallocated sections.
698 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
700 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
701 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
704 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
706 * elflink.h (elf_link_add_object_symbols): Let a common symbol
707 override an uninitialized symbol from a shared library with a
710 * elf-m10200.c: Rename from elf32-mn10200.c.
711 * elf-m10300.c: Rename from elf32-mn10300.c.
712 * cpu-m10200.c: Rename from cpu-mn10200.c
713 * cpu-m10300.c: Rename from cpu-mn10300.c
714 * Makefile.in: Update accordingly.
716 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
717 (elf_mips_isa): Move to earlier in file.
718 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
719 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
722 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
725 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
727 * configure.com: New file.
728 * config.h-vms: Remove file.
729 * makefile.vms: Update for new configure scheme.
731 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
733 * libcoff-in.h (ppc_allocate_toc_section): Declare.
734 (ppc_process_before_allocation): Declare.
735 * libcoff.h: Rebuild.
737 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
739 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
741 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
743 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
745 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
746 symbol index for a R_IHCONST reloc.
748 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
750 * targmatch.sed: Do not use \(\) recursively.
752 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
754 * m68klinux.c (MACHTYPE_OK): Define.
755 * i386linux.c (MACHTYPE_OK): Define.
757 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
759 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
760 <hjl@gnu.ai.mit.edu>:
761 * sparclinux.c: New file.
762 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
763 * bfd-in2.h: Rebuild.
764 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
765 * configure.in (sparclinux_vec): Add to list of vectors.
766 * configure: Rebuild.
767 * targets.c (sparclinux_vec): Declare.
768 (bfd_target_vector): Add sparclinux_vec.
769 * Makefile.in: Rebuild dependencies.
770 (BFD32_BACKENDS): Add sparclinux.o.
771 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
773 * coff-mips.c (mips_ecoff_backend_data): Initialize new
774 bfd_coff_backend_data field.
775 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
777 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
778 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
779 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
781 * bfd.c: Include "libiberty.h".
782 (strerror): Don't declare.
783 (bfd_errmsg): Call xstrerror rather than strerror.
785 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
787 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
788 reloc even if the symbol is in the .bss section.
789 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
790 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
791 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
793 * coffcode.h (bfd_coff_backend_data): Add new field
794 _bfd_coff_default_section_alignment_power.
795 (bfd_coff_default_section_alignment_power): Define.
796 (bfd_coff_std_swap_table): Initialize new field.
797 * libcoff.h: Rebuild.
798 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
799 symbol to the default section alignment.
801 * COPYING: Update FSF address.
804 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
806 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
807 21-bit absolute that made it act as a relative.
810 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
812 * elflink.c (_bfd_elf_create_linker_section): Don't set
813 bss_section and rel_section from existing sections.
815 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
818 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
820 * aoutx.h (some_aout_object_p): Change executable test to fix
821 problems with embedded a.out systems.
823 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
825 * stabs.c (_bfd_stab_section_offset): New function.
826 * libbfd-in.h (_bfd_stab_section_offset): Declare.
828 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
830 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
831 * elf32-mips.c (mips_elf_relocate_section): Likewise.
832 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
833 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
834 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
836 * stabs.c (_bfd_link_section_stabs): Copy over the first header
837 symbol. Check for memory allocation failure of *psinfo.
838 (_bfd_write_section_stabs): Add psinfo parameter. Change all
839 callers. Set the value of the header symbol.
840 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
844 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
846 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
847 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
848 reloc types, rather than silently failing to generate an output file.
851 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
853 * targmatch.sed: Use the hold space to put the #ifdef around the
855 * targets.c (UNSUPPORTED_TARGET): Don't define.
856 (find_target): Don't check for UNSUPPORTED_TARGET.
857 (bfd_set_default_target): Don't try to optimize by checking for
860 * Makefile.in: Rebuild dependencies.
861 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
862 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
863 (elf32-m32r.o): Remove explicit target.
865 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
868 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
869 count section symbols for sections that were created by the
870 linker, or are not allocatable or not loadable.
871 (elf32_sparc_finish_dynamic_sections): Output output section
872 symbols for section for which we made space for them.
874 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
876 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
877 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
879 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
881 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
882 (m32r_hi16_list): New static local.
883 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
884 (m32r_elf_do_hi16_reloc): Delete.
885 (m32r_elf_relocate_hi16): New function.
886 (m32r_elf_lo16_reloc): New function.
887 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
890 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
892 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
893 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
894 (m32r_elf_final_sda_base): New function.
895 (m32r_elf_relocate_section): Rewrite sdata support.
896 (m32r_elf_finish_dynamic_sections): Delete.
898 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
900 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
901 * coff-svm68k.c: New file. Just defines some macros and includes
903 * coff-m68k.c: Add functions to handle common addends, moved in
904 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
905 Control whether relocs are visible using STATIC_RELOCS.
906 * cf-m68klynx.c: Simplify greatly: just define macros to control
908 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
909 * targets. (m68ksysvcoff_vec): Declare.
910 (bfd_target_vector): Add m68ksysvcoff_vec.
911 * config.bfd (m68*-motorola-sysv*): New target.
912 * configure.in (m68ksysvcoff_vec): New vector.
913 * configure: Rebuild.
914 * Makefile.in: Rebuild dependencies.
915 (BFD32_BACKENDS): Add coff-svm68k.o.
916 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
918 * binary.c (binary_set_section_contents): Don't get misled if the
919 first section is not loadable. From Matthew L. Martin
922 * elflink.h (elf_bfd_final_link): Set the value of a section
923 symbol to the section address unless doing a relocateable link.
925 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
927 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
928 .plt entry if we've taken the function's address.
929 (elf64_alpha_merge_gots): Merge collected flags info as well.
931 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
933 * Many files: Add function prototypes.
934 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
935 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
936 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
937 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
938 * peicode.h: Change several void * parameters to PTR.
939 * srec.c (srec_get_symbol_info): Make static.
940 * syms.c (bfd_symbol_is_absolute): Remove.
941 * Makefile.in: Rebuild dependencies.
943 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
945 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
946 (bfd_elf32_bfd_is_local_label): Don't define.
948 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
951 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
953 * bfd-in.h: Don't include obstack.h.
954 (struct bfd_hash_table): Change memory field to PTR.
955 * bfd.c (struct _bfd): Change memory field to PTR.
956 * bfd-in2.h: Rebuild.
957 * libbfd-in.h (bfd_release): Declare as function, don't define as
960 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
961 objalloc routines rather than obstack routines.
962 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
963 (getpagesize): Don't define.
964 (_bfd_new_bfd): Don't set _bfd_chunksize.
965 (bfd_openr): Free new bfd and objalloc on failure.
966 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
967 (bfd_alloc_size): Remove.
968 (bfd_release): New function.
969 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
970 objalloc routines rather than obstack routines.
971 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
972 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
973 objalloc routines rather than obstack routines.
974 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
975 (struct accumulate): Change memory to struct objalloc *.
976 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
977 * dep-in.sed: Don't remove obstack.h from dependency list.
978 * Makefile.in: Rebuild dependencies.
979 (BFD_H_DEPS): Remove obstack.h.
980 (install): Don't install obstack.h.
981 * Many files: Don't include "obstack.h".
984 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
985 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
987 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
988 * sunos.c (sunos_add_dynamic_symbols): Likewise.
989 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
991 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
992 old version of bfd_alloc.
993 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
995 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
997 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
999 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1000 ELF local label syntax as well.
1002 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1004 * config.bfd (powerpc-*-beos*): New target.
1005 * configure.in (powerpc-*-beos*): Add case that explicitly
1006 does not set COREFILE for now. A future BeOS version is
1007 expected to support core files.
1008 * configure: Regenerate with autoconf.
1010 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1012 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1013 seen with a local symbol, rather than crashing.
1015 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1016 version symbols if there aren't any.
1018 start-sanitize-tic80
1019 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1021 * coff-tic80.c (coff_rtype_to_howto): Define
1022 (coff_tic80_rtype_to_howto): Clone generic coff version and
1023 add code to handle the funky TI "internal relocations".
1026 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1028 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1029 or size changes because of a weak symbol.
1031 * cisco-core.c (SIGEMT): Define if not defined.
1033 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1035 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1036 setting ever. Sanity check the version number. Sort out copying
1037 flags and other information when adding an indirect symbol.
1038 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1039 symbols added by the backend. Clear the entire contents of the
1041 (elf_export_symbol): Ignore indirect symbols.
1042 (elf_link_output_extsym): Accept a section without an owner in an
1044 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1045 version count. Correct the allocation of x_versymp.
1047 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1048 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1049 Don't return bfd_und_section_ptr when info->shared.
1050 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1051 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1052 (mips_elf_check_relocs): Resolve an indirect symbol in
1054 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1055 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1057 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1059 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1061 From Eric Youngdale <eric@andante.jic.com>:
1062 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1063 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1064 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1065 versioned symbol appears in both a regular and a shared object.
1066 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1067 appropriate. Improve error message.
1068 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1069 all uses. Add localsyms field.
1070 (elf_bfd_final_link): When generating a shared library, call
1071 elf_link_output_extsym to output all local symbols.
1072 (elf_link_output_extsym): Handle symbols which were forced to
1075 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1077 From Eric Youngdale <eric@andante.jic.com>:
1078 * elf-bfd.h (elf_symbol_type): Add version field.
1079 * elfcode.h (elf_slurp_symbol_table): Set version field.
1080 * elflink.h (elf_link_add_object_symbols): When creating an
1081 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1082 appropriate. Set up an indirection from the nondefault version of
1084 (NAME(bfd_elf,size_dynamic_sections)): Call
1085 elf_link_assign_sym_version before checking whether there are any
1086 versions. Always record the version name as a dynamic symbol.
1087 Initialize counters.
1088 (elf_link_assign_sym_version): After finding a version, see if a
1089 symbol should be forced to local scope. Create a new version
1090 definition if appropriate.
1091 (elf_link_output_extsym): Correct indirect symbol handling.
1092 * elf.c (bfd_elf_print_symbol): Print version information.
1093 (bfd_section_from_shdr): Turn version sections into BFD sections.
1094 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1095 if sh_info is not already set.
1096 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1098 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1099 _bfd_stringtab_add to copy the name into permanent memory if
1102 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1104 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1106 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1108 * coffcode.h (bfd_coff_backend_data): Change
1109 _bfd_coff_compute_section_file_positions to return a boolean
1110 value. Change all callers.
1111 (coff_compute_section_file_positions): Change return type to
1112 boolean. If the size of the last section changed, then output a
1113 zero byte at the end of the file.
1114 * libcoff.h: Rebuild.
1116 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1117 for at least 6 output symbols.
1118 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1119 emit a TC csect to represent the space they take up. For an XO
1120 symbol, just emit a reference, not a csect.
1122 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1123 Solaris doesn't like the combined options, and the -f is
1125 (stamp-tshlink, install): Likewise.
1127 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1128 handling when little endian.
1130 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1132 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1133 (mn10300_elf_relocate_section): Likewise.
1134 (elf_backend_relocate_section): Define.
1136 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1137 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1138 (elf32_mn10300_howto_table): Likewise.
1139 (elf32_mn10300_reloc_map): Likewise.
1140 (bfd_elf32_mn10300_reloc): Delete unused function.
1142 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1144 start-sanitize-tic80
1145 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1146 understand, just set the howto field to NULL, and the caller will
1147 print an appropriate error message.
1149 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1150 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1151 block. Use NULL for initializations of "ptr" rather than bare 0.
1152 * coff-h8300.c: Fix typo in comment.
1153 * coff-h8500.c: Ditto.
1155 * coff-z8k.c: Ditto.
1157 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1159 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1160 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1161 m32r_elf_get_relocated_section_contents): First pass at relax support.
1163 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1165 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1166 entry for reading verdef records.
1167 Use correct braces for computing increments of extverdaux and
1168 exteverdef record pointers.
1170 start-sanitize-tic80
1171 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1173 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1177 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1179 * elflink.h (elf_link_find_version_dependencies): Check that
1180 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1183 start-sanitize-tic80
1184 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1186 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1189 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1191 * targets.c (bfd_default_vector): Make non-const.
1192 (find_target): New static function, broken out of
1194 (bfd_set_default_target): New function.
1195 (bfd_find_target): Call find_target. When defaulting, use
1196 bfd_default_vector[0] if it is not NULL.
1197 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1198 * bfd-in2.h, libbfd.h: Rebuild.
1200 * syms.c (bfd_is_local_label): Return false if the symbol has no
1202 * coff-i960.c (coff_i960_is_local_label_name): New function.
1203 (coff_bfd_is_local_label_name): Define.
1204 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1205 (coff_bfd_is_local_label_name): Define.
1206 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1207 (coff_bfd_is_local_label_name): Define.
1208 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1209 with .. or _.L_ as local.
1210 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1211 (bfd_elf32_bfd_is_local_label_name): Define.
1212 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1213 beginning with $ as local.
1215 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1217 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1218 rather than comparing against info->lprefix.
1219 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1220 * elflink.h (elf_link_input_bfd): Likewise.
1221 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1222 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1224 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1225 _bfd_elf_is_local_label_name if not already defined.
1226 * elf.c (_bfd_elf_is_local_label_name): New function.
1227 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1229 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1230 (m88k_is_local_label_name): New static function.
1232 * coffcode.h (coff_bfd_is_local_label_name): Define as
1233 _bfd_coff_is_local_label_name if not already defined.
1234 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1235 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1236 * libcoff.h: Rebuild.
1238 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1239 to _bfd_is_local_label_name.
1240 (bfd_target): Likewise.
1241 * syms.c (bfd_is_local_label): Define as function, not macro.
1242 (bfd_is_local_name): Define.
1243 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1244 bfd_generic_is_local_label, and take a string rather than a
1246 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1247 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1248 (bfd_generic_is_local_label): Don't declare.
1249 (bfd_generic_is_local_label_name): Declare.
1250 * bfd-in2.h, libbfd.h: Rebuild.
1251 * All backends: Change local_label to local_label_name.
1253 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1254 (mips_elf_relocate_got_local): Change return type to boolean.
1255 Don't assume that the first zero entry is unassigned; instead, use
1257 (mips_elf_relocate_section): Check return value of
1258 mips_elf_relocate_got_local.
1259 (mips_elf_create_got_section): Initialize assigned_gotno field.
1262 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1264 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1268 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1270 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1271 that have no contents merely because linker_mark is not set.
1273 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1275 * config.bfd (mips*-*-lnews*): New target.
1276 * coff-mips.c (mips_relocate_section): Make assert compare
1277 content byteorder instead of header byteorder.
1278 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1280 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1281 * configure.in (ecoff_biglittle_vec): Add case.
1282 * configure: Update.
1284 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1286 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1287 name begins with ".note".
1288 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1289 section whose name begins with ".note".
1290 (get_program_header_size): Corresponding change.
1292 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1293 jal and for jal overflow.
1295 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1297 From Eric Youngdale <eric@andante.jic.com>:
1298 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1299 not found, try looking it up again without the version name.
1300 (elf_link_add_object_symbols): Always link against the dynamic
1301 symbol table of a dynamic object. When linking against a dynamic
1302 object, include version strings in symbol names, and set up
1303 version information. Add indirect symbols for default versions.
1304 (elf_link_create_dynamic_sections): Add special version sections.
1305 (struct elf_assign_sym_version_info): Define.
1306 (struct elf_find_verdep_info): Define.
1307 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1308 up version sections.
1309 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1310 (elf_link_find_version_dependencies): New static function.
1311 (elf_link_assign_sym_version): New static function.
1312 (elf_link_renumber_dynsyms): New static function.
1313 (struct elf_final_link_info): Add symver_sec field.
1314 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1315 local symbols of a dynamic object. Handle DT_VER* constants.
1316 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1317 dynamic object. Skip indirect symbols from ELF objects. Remove
1318 the version name before choosing a hash bucket. Write out the
1319 version information if appropriate.
1320 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1321 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1322 (bfd_elf64_size_dynamic_sections): Likewise.
1323 * bfd-in2.h: Rebuild.
1324 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1325 Change elf_link_hash_flags to unsigned short.
1326 (ELF_LINK_HIDDEN): Define.
1327 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1328 dynverdef_hdr, dynversym_section, dynverdef_section,
1329 dynverref_section, cverdefs, cverrefs, verdef, verref.
1330 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1331 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1332 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1333 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1334 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1335 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1336 (_bfd_elf_slurp_version_tables): Declare.
1337 * elf.c (_bfd_elf_swap_verdef_in): New function.
1338 (_bfd_elf_swap_verdef_out): Likewise.
1339 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1340 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1341 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1342 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1343 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1344 version information if there is any.
1345 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1346 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1347 (elf_fake_sections): Handle .gnu.version* section names.
1348 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1349 (_bfd_elf_slurp_version_tables): New function.
1350 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1351 version name in string entered in dynamic hash table.
1352 * elfcode.h: Include fnmatch.h.
1353 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1354 symbol which was forced to become local.
1355 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1356 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1357 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1358 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1360 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1362 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1364 (mn10200_elf_relax_section): Correctly compute a symbol's value
1365 when the symbol is local, but not in the same section as we are
1366 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1369 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1371 * elf32-m32r.c: Rewrite to use ELF backend linker.
1372 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1373 Add small data area support (R_M32R_SDA16).
1374 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1375 * bfd-in2.h,libbfd.h: Regenerated.
1377 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1379 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1380 (mn10200_elf_relax_delete_bytes): Likewise.
1381 (mn10200_elf_symbol_address_p): Likewise.
1382 (mn10200_elf_get_relocated_section_contents): Likewise.
1383 (bfd_elf32_bfd_relax_section): Define.
1384 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1386 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1387 (mn10200_elf_relocate_section): Likewise.
1388 (elf_backend_relocate_section): Define.
1391 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1393 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1394 reloc.c, targets.c: New target, elf-*-D30V.
1396 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1398 * cpu-d30v.c, elf32-d30v.c: New files.
1401 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1403 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1404 * bfd-in2.h: Regenerated.
1405 start-sanitize-tic80
1406 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1407 (rtype2howto): Add function.
1408 (tic80_howto_table): Add.
1411 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1413 * sysdep.h: Don't define errno in MSVC if error.h is included.
1416 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1418 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1419 is initialized before it is used.
1422 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1424 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1425 symbol into a weak undefined symbol; leave it as a common symbol.
1427 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1429 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1430 about a symbol defined in a dynamic object if it has already been
1431 defined in a regular object.
1433 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1435 * makefile.vms: Add gcc flags to allow compiling with current gcc
1437 (targmatch.h): New dependency.
1439 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1441 * evax.h (ALPHA_R_CODEADDR): New relocation.
1442 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1444 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1446 * bfd-in2.h, libbfd.h: Rebuild.
1448 Restrict symbol length to 64 bytes, case preserving:
1449 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1450 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1451 (_bfd_evax_length_hash_symbol): Added.
1452 * evax-etir.c (_bfd_evax_write_etir): Call
1453 _bfd_evax_length_hash_symbol before output of symbol.
1454 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1455 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1457 * evax-emh.c: Output filename to object file without path.
1459 * evax-egsd.c: New sections for local and global commons.
1461 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1462 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1463 notices. Replace AXP with Alpha.
1465 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1467 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1468 sections if we are creating a shared library.
1470 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1472 * configure.host (i386-windows): Don't set host64=true.
1474 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1476 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1477 (elf_mips16_gprel_howto): New static variable.
1478 (mips16_gprel_reloc): New static function.
1479 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1480 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1481 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1482 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1483 * bfd-in2.h, libbfd.h: Rebuild.
1485 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1487 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1488 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1490 start-sanitize-r5900
1491 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1493 * config.bfd: add r5900
1496 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1498 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1499 the output section will be the absolute section; don't print an
1500 assertion message for that case when doing a relocateable link.
1502 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1504 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1505 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1506 need_fn_sub, call_stub, and call_fp_stub.
1507 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1508 (mips_elf_link_hash_newfunc): Initialize new fields.
1509 (mips_elf_link_hash_table_create): Likewise.
1510 (mips_elf_relocate_section): Redirect relocations to use mips16
1511 stubs when appropriate.
1512 (mips_elf_check_relocs): Attach stub sections to the appropriate
1513 symbol. Set need_fn_stub when appropriate.
1514 (mips_elf_always_size_sections): New static function.
1515 (mips_elf_check_mips16_stubs): New static function.
1516 (elf_backend_always_size_sections): Define.
1517 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1519 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1520 attached to sections which are not being included in the link.
1522 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1524 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1525 symbol value when computing the addend for a pc_relative
1528 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1530 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1531 relocateable link, just skip pc_relative pcrel_offset relocs.
1532 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1533 structure for an ARM26 reloc which can be resolved.
1534 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1535 reloc can be resolved.
1537 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1538 error in overflow check for R_RELBYTE.
1540 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1542 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1543 From Mark Rasin <mark.rasin@telrad.co.il>.
1545 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1548 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1550 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1551 (elf_mn10200_howto_table): Likewise.
1552 (mn10200_reloc_map): Likewise.
1554 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1556 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1557 * bfd-in2.h, libbfd.h: Regenerated.
1558 * elf32-m32r.c: Add support for them.
1560 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1562 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1563 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1565 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1566 r_format and r_pcrel. Always return a value.
1568 * riscix.c (MY_final_link_callback): Define to dummy value.
1570 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1571 relocations against the text segment, look up the output name of
1573 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1574 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1575 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1576 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1577 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1579 start-sanitize-tic80
1580 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1582 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1583 routines for little endian data.
1584 * coffcode.h (coff_write_object_contents): Set magic to
1585 TIC80_ARCH_MAGIC for TIc80.
1587 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1589 * coff-tic80.c (tic80coff_vec): Change to little endian data
1593 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1595 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1596 auxiliary_filters parameter to be const char * const *. Accept a
1597 NULL terminated array.
1598 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1599 (bfd_elf32_size_dynamic_sections): Update declaration.
1600 * bfd-in2.h: Rebuild.
1602 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1604 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1605 NOTYPE symbol in a text section as a FUNC symbol.
1607 * coffcode.h (coff_compute_section_file_positions): Force
1608 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1610 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1612 * libaout.h (machine_type): Reserve several values for sparclet.
1614 start-sanitize-tic80
1615 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1617 * config.bfd (tic80-*-*): Don't require 'coff'.
1621 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1623 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1624 table to v850_elf_reloc for all non-standard relocations.
1625 (v850_elf_check_relocs): Add check for h being non-null.
1626 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1627 statement instead of multiple ifs.
1628 (v850_elf_relocate_section): Fix up error message, don't just call
1632 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1634 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1635 Use bfd_elf_generic_reloc as special function for all relocs.
1636 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1638 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1639 24bit pc-relative reloc.
1641 start-sanitize-tic80
1642 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1644 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1645 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1646 header byte order is little endian. Use correct bfd_get and
1647 bfd_put routines for little endian headers.
1648 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1649 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1652 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1654 * reloc.c: Add BFD_RELOC_24.
1655 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1656 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1657 * bfd-in2.h, libbfd.h: Rebuilt.
1659 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1661 elf64-alpha multiple .got rewrite:
1663 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1664 (bfd_elf*_mkobject): Don't define here ...
1665 * elfxx-target.h: ... but rather here. Default always_size_sections
1667 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1668 what the #defines in elf-bfd.h transmuted it to anyway.
1670 * section.c: Add SEC_LINKER_CREATED flag.
1671 * bfd-in2.h: Rebuild.
1672 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1673 relocation section flags.
1674 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1675 SEC_IN_MEMORY to recognize generated bits.
1676 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1678 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1679 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1680 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1681 * elf32-ppc.c (ppc_elf_create_linker_section,
1682 ppc_elf_size_dynamic_sections): Likewise.
1683 * elf32-sparc.c (elf32_sparc_check_relocs,
1684 elf32_sparc_size_dynamic_sections): Likewise.
1685 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1687 (_bfd_elf_create_dynamic_sections): Likewise.
1688 (_bfd_elf_make_linker_section_rela): Likewise.
1689 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1690 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1691 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1692 to identify generated bits.
1693 (elf_link_input_bfd): Likewise.
1695 * elf64-alpha.c: Rewrite everything touching relocations.
1698 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1700 * elf32-v850.c (all functions and static variables): Go through
1701 and regularize names to be of the form v850_elf_<xxx>.
1702 (toplevel): Include <elf/v850.h>.
1703 (enum reloc_type): Move to include/elf/v850.h.
1704 (v850_elf_check_relocs): For common variables, if the variable is
1705 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1706 into the appropriate section.
1707 (elf_backend_check_relocs): Define.
1709 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1711 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1714 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1716 * config.bfd (mips*el-*-linux*): New target.
1717 (mips*-*-linux*): New target.
1719 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1720 Return a useful value.
1722 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1724 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1726 * configure: Rebuild.
1727 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1728 ac_cv_func_mmap in bfd/configure.host.
1730 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1731 filter_shlib and auxiliary_filter_shlib parameters.
1732 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1734 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1735 (bfd_elf64_size_dynamic_sections): Likewise.
1736 * bfd-in2.h: Rebuild.
1738 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1740 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1741 symbols, don't export a symbol which is defined by an object in an
1742 archive which contains shared objects.
1744 start-sanitize-tic80
1745 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1747 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1748 for TI TMS320c80 (MVP).
1749 (bfd_archures_list): Add bfd_tic80_arch.
1750 * bfd-in2.h: Regenerate by running "make headers".
1752 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1754 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1755 * configure.in (case $vec): Correct typo, "tb" not "tp".
1756 Also add cofflink.o for tic80coff_vec.
1757 * configure: Regenerate with autoconf.
1760 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1762 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1763 is configured with --with-mmap.
1765 start-sanitize-tic80
1766 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1768 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1769 (ALL_MACHINES): Add cpu-tic80.o
1770 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1771 * coff-tic80.c: Add skeleton, cloned from another coff config.
1772 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1776 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1778 * TODO: Correct a misspelling.
1779 start-sanitize-tic80
1780 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1781 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1782 * configure.in (case $vec): Add tic80coff_vec entry.
1783 * configure: Regenerate with autoconf.
1784 * archures.c (bfd_tic80_arch): Declare.
1785 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1786 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1787 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1788 (bfd_target_vector): Add tic80coff_vec entry.
1791 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1793 * elflink.h (elf_buckets): Add some more values for larger
1796 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1798 * Makefile.in (install): Move subdir_do out of conditional. From
1799 Fred Fish <fnf@cygnus.com>.
1801 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1803 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1805 (elf_mn10200_howto_table): Likewise.
1806 (mn10200_reloc_map): Likewise.
1808 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1810 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1811 mips16 symbol during the link.
1812 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1814 (mips_elf_link_output_symbol_hook): New static function.
1815 (elf_backend_link_output_symbol_hook): Define.
1817 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1820 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1822 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1823 against SEC_DEBUGGING sections here (revert patch of December 5).
1824 * elfcode.h (elf_object_p): Check for them here, instead.
1826 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1828 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1829 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1831 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1832 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1833 * elf-bfd.h (struct elf_size_info): Update declaration of
1835 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1836 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1837 * elfxx-target.h: Use new dynamic reloc routines by default.
1838 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1841 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1843 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1844 if NAMES_HAVE_UNDERSCORE is defined.
1846 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1848 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1850 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1852 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1855 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1857 * elflink.h (elf_link_add_object_symbols): Only add a weak
1858 symbol if the real definition is in the dynamic symbol table.
1859 After finding the real definition, then, if it is dynamic, add the
1860 weak symbol to the dynamic symbol table.
1862 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1864 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1866 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1869 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1871 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1873 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1874 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1875 * reloc.c: Remove mn10300 big endian relocs.
1876 * bfd-in2.h, libbfd.h: Rebuilt.
1878 * elf32-mn10200.c: Update from elf32-mn10300.c.
1880 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1882 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1884 * elf32-mn10300.c: Add some comments.
1886 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1888 * ihex.c (ihex_scan): Always initialize buf before jumping to
1890 (ihex_read_section): Likewise.
1892 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1894 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1895 inplace for most relocs.
1897 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1899 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1900 even if SEC_ALLOC is not set.
1901 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1902 when deciding whether to copy a reloc into a shared object.
1903 (elf_i386_relocate_section): Likewise.
1904 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1905 (elf32_sparc_relocate_section): Likewise.
1906 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1907 reloc section if it is not set in the source section.
1908 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1909 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1910 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1912 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1914 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1915 expects a .got.plt until we actually create it.
1917 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1919 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1920 message for bfd_reloc_outofrange, rather than aborting. From
1921 Philippe De Muyter <phdm@info.ucl.ac.be>.
1923 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1924 a relocateable link, don't try to process them. From Heinz Wrobel
1925 <wrobel@lpr.e-technik.tu-muenchen.de>.
1927 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1929 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1930 mn10300_info_howto_rel. Tweak reloc argument to be an
1931 Elf32_Internal_Rela.
1932 (USE_RELA): Define instead of USE_REL.
1933 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1935 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1937 * configure.in, configure: Handle mips*-sgi-irix6*.
1938 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1941 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1943 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1944 relocation against a symbol defined in a section with no output
1947 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1949 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1950 * configure, config.in: Rebuild with autoconf 2.12.
1952 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1953 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1954 (swap_out_syms): Set st_other from existing st_other field.
1955 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1957 (elf_link_output_extsym): Set the other field from the global hash
1959 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1960 (elf_mips16_jump_howto): New static variable.
1961 (mips16_jump_reloc): New static function.
1962 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1963 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1964 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1966 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1967 * bfd-in2.h, libbfd.h: Rebuild.
1968 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1970 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1972 * configure.host: Use long long for mips-sgi-irix6*.
1974 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1975 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1977 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1979 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1980 (enum reloc_type): Add more reloc types.
1981 (elf32_mn10300_howto_table): Update for new reloc types.
1982 (elf32_mn10300_reloc_map): Update for new reloc types.
1983 * reloc.c: Add some new relocs for the mn10300 series.
1984 * bfd-in2.h, libbfd.h: Rebuilt.
1986 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1988 * som.c (setup_sections): Don't lose for a space which has
1989 no data, but some symbols.
1991 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1993 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1994 (sunos_link_hash_table_create): Initialize got_needed.
1995 (sunos_create_dynamic_sections): Only set .got section size if it
1996 is not already set. Set got_needed.
1997 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1998 sdynptr, and only handle dynamic sections, if dynamic sections are
2000 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2001 Initialize .got section.
2002 (sunos_scan_ext_relocs): Likewise.
2003 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2005 (sunos_finish_dynamic_link): Check got_needed. Only set up
2006 dynamic linking information if needed.
2008 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2010 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2012 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2014 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2016 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2018 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2021 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2023 * filemode.c: Include sysdep.h.
2024 * ihex.c: Add casts to eliminate compiler warnings.
2025 * sunos.c: Add casts to eliminate compiler warnings.
2027 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2029 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2031 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2032 appropriate relocations in the .so file if shared.
2033 (ppc_elf_relocate_section): Ditto.
2035 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2037 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2038 complain_overflow_unsigned.
2040 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2042 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2043 overflows for R_D10V_16 and R_D10V_18.
2045 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2047 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2048 (do_with_relocs): Likewise.
2049 (do_as_repeat): Likewise.
2050 (copy_expression): Likewise.
2052 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2054 * ieee.c (ieee_write_external_part): Correctly record whether
2055 there is an external part.
2058 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2060 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2061 handle tda offsets for sld.w and sst.w instructions.
2062 Fix alignment check in sld.w and sst.w tda reloc handling.
2065 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2067 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2070 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2072 * elf32-v850.c: Add comments about assumptions about
2073 char, short & long sizes.
2074 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2075 problems for several relocs.
2077 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2078 R_V850_SDA_OFFSET entry.
2081 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2083 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2084 Store import file index in ldindx.
2085 (xcoff_build_ldsyms): Assume that ldsym was not previously
2086 allocated. For an imported symbol, copy ldindx into l_ifile.
2089 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2091 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2092 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2093 fields in R_V850_TDA_OFFSET.
2094 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2095 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2098 * elf32-v850.c: Include bfdlink.h.
2099 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2101 (elf32_v850_bfd_final_link_relocate): New function.
2102 (v850_elf_relocation_section): Likewise.
2103 (elf_backend_relocate_section): Define.
2106 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2108 * binary.c (binary_set_section_contents): Ignore sections which
2109 don't have SEC_LOAD and SEC_ALLOC set.
2111 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2113 * linker.c (_bfd_generic_final_link): Avoid losing static
2114 symbols in the .bss section.
2116 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2118 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2119 (mips32_64bit_reloc): New static function.
2120 (mips_reloc_map): Add entry for BFD_RELOC_64.
2121 (mips_elf_relocate_section): Handle R_MIPS_64.
2123 * linker.c (default_indirect_link_order): Print an error message
2124 when attempting to do a relocateable link with different object
2125 file formats, rather than calling abort.
2127 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2129 * reloc.c (m32r relocs): Rename them.
2130 * bfd-in2.h, libbfd.h: Regenerated.
2131 * elf32-m32r.c: Update.
2132 (m32r_elf_10_pcrel_reloc): New function.
2133 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2134 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2136 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2138 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2139 all sections that will be included in the output file.
2140 (_bfd_generic_link_output_symbols): Discard symbols in sections
2141 which are being discarded.
2145 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2146 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2147 (elf_v850_howto_table): Corresponding changes.
2148 (elf_v850_reloc_map): Corresponding changes.
2149 * reloc.c: Add additional V850 relocations.
2150 * bfd-in2.h, libbfd.h: Rebuilt.
2152 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2153 no longer want in pc-relative relocs.
2155 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2157 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2158 accept a reloc against an undefined sybmol!
2160 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2162 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2165 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2167 * VERSION: Bump for new relocation.
2169 * hosts/i386bsd.h: If NBPG is not defined, define it as
2170 PAGE_SIZE, for recent versions of FreeBSD.
2172 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2174 * configure.host: Use `long long' as the 64 bit type on a Solaris
2175 host, since both gcc and the SunPRO compilers support it.
2177 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2179 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2180 mistake to have reused the ECOFF LITERAL for ELF since they have
2181 different semantics.
2182 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2183 * bfd-in2.h, libbfd.h: Rebuild.
2185 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2188 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2189 dynamic relocation for an undefweak symbol when we are building
2190 a static executable.
2192 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2194 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2195 point explicitly to srcdir.
2196 (targmatch.h): Edit references to point explicitly to objdir.
2198 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2200 * config.bfd: When setting targ_cpu, don't get confused by
2203 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2205 * configure.host: Add support for windows host (a build done
2206 under the Microsoft build environment).
2208 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2210 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2211 definition in a dynamic object, add it to the dynamic symbol table
2212 if any dynamic object mentions it. Reverts part of last patch.
2214 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2215 (sunos_link_hash_table_create): Initialize got_base.
2216 (bfd_sunos_size_dynamic_sections): If the .got section is more
2217 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2219 (sunos_check_dynamic_reloc): Subtract got_base from a base
2220 relative relocation.
2222 * elf32-mips.c (elf_mips_isa): New static function.
2223 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2224 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2226 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2228 * archive.c (do_slurp_coff_armap): Only treat archive as little
2229 endian for i960 COFF.
2231 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2233 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2234 by the change in size of the section when EXEC_P is not set.
2236 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2237 (m68kcoff_rtype_to_howto): New static function.
2238 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2239 VMA to the addend for a PC relative reloc.
2241 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2243 * Makefile.in: Rebuild dependencies.
2245 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2248 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2250 * Makefile.in: Remove explicit dependencies for mn10200 and
2252 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2253 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2254 (dependencies): Rebuilt.
2256 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2258 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2259 during this function.
2261 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2262 section if the flags are compatible.
2264 * configure.in: Add havevecs, and put it in tdefaults.
2265 * mpw-config.in: Likewise.
2266 * configure: Rebuild.
2267 * targmatch.sed: New file; a sed script to build targmatch.h from
2269 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2270 * targets.c: Include "fnmatch.h".
2271 (struct targmatch): Define.
2272 (bfd_target_match): Define by including targmatch.h.
2273 (bfd_find_target): If the target is not found by name, search for
2274 it as a configuration triplet.
2275 * Makefile.in: Rebuild dependencies.
2276 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2277 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2278 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2279 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2280 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2281 (CFILES): Remove i386dynix.c and hp300bsd.c.
2282 (targmatch.h): New target.
2283 (do_clean): Remove targmatch.h.
2285 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2286 * acconfig.h: Add NEED_DECLARATION_GETENV.
2287 * configure, config.in: Rebuild.
2288 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2289 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2291 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2293 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2294 * cpu-mn10200.c, cpu-mn10300.c: New files.
2295 * elf32-mn10200.c, elf32-mn10300.c: New files.
2296 * Makefile.in: Break mn10x00 support into two separate
2297 configurations, mn10200 and mn10300.
2298 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2299 * bfd-in2.h, configure: Rebuilt.
2301 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2303 * Makefile.in (do_clean): Move config.log to do_distclean.
2305 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2307 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2308 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2309 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2310 (elf32-mn10x00.o): Add dependencies.
2311 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2312 (bfd_mn10x00_arch): Declare.
2313 (bfd_archures_list): Add bfd_mn10x00_arch.
2314 * config.bfd: Add mn10x00-*-*.
2315 * configure.in: Add bfd_elf32_mn10x00_vec.
2316 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2317 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2318 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2319 * bfd-in2.h, configure: Rebuilt.
2321 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2323 openVMS/Alpha: Provide filename and case_hack flags via
2324 symbol table from gas.
2325 Add case_hack code for symbol output from vax/vms.
2326 * evax-alpha.c (evax_initialize): Remove filename handling,
2327 filename is provided via symbol table.
2328 (evax_get_symtab): Use local symbol count when setting up table.
2329 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2331 (_bfd_evax_write_egsd): Skip file name symbol.
2332 * evax-emh.c (get_vms_time_string): Local function now.
2333 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2335 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2336 through _bfd_evax_case_hack_symbol.
2337 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2339 (_bfd_evax_basename): Removed.
2340 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2341 * evax.h (evax_private_data_struct): Remove filename.
2342 (flag_hash_long_names, flag_show_after_trunc,
2343 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2346 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2348 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2349 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2350 (NO_SWAP_MAGIC): Don't define.
2351 (SWAP_MAGIC): Define.
2353 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2354 no hash table entry for a global symbol.
2356 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2358 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2360 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2362 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2363 symbol type with T_NULL. Warn if symbol type changes. Based on
2364 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2366 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2367 a dynamic object in the dynamic symbol table if it is referenced
2368 or defined by a regular object.
2371 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2373 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2374 remove dwarf local labels. Shrinks binaries by a factor of 3!
2377 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2379 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2380 by hand, rather than by calling bfd_make_section.
2382 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2384 * reloc.c: Rename m32r relocs.
2385 * bfd-in2.h, libbfd.h: Rebuilt.
2386 * elf32-m32r.c: Update.
2388 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2390 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2391 link, adjust the symbol index of a base relative reloc. Don't
2392 change the addend of a PC relative reloc if pcrel_offset is set.
2393 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2394 a relocateable link.
2396 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2397 it is zero, in case src_mask matters.
2398 (bfd_install_relocation): Likewise.
2400 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2402 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2404 (_bfd_xcoff_bfd_final_link): Don't set target_index
2405 to an uninitialized value.
2407 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2409 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2410 indices, rather than crashing.
2411 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2413 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2416 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2418 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2420 (coff_arm_adjust_symndx): New static function.
2421 (coff_adjust_symndx): Define.
2423 * srec.c (srec_scan): Accept multiple symbols on a single line.
2424 From Pascal Martin <pmartin@alsys.com>.
2428 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2430 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2431 (sunos_merge_private_bfd_data): New function.
2433 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2435 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2437 (bfd_merge_private_bfd_data): Likewise.
2438 * section.c (bfd_copy_private_section_data): Likewise.
2439 * syms.c (bfd_copy_private_symbol_data): Likewise.
2440 * bfd-in2.h: Rebuild.
2441 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2442 both BFD's are the right flavour.
2443 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2444 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2445 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2446 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2447 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2448 (ppc_elf_merge_private_bfd_data): Likewise.
2449 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2450 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2452 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2453 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2456 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2458 * reloc.c: Add m32r relocs.
2459 * bfd-in2.h, libbfd.h: Rebuilt.
2460 * cpu-m32r.c,elf32-m32r.c: New files.
2462 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2464 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2466 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2468 * tekhex.c (first_phase): Change type parameter from char to int.
2470 (pass_over): Change func to expect int, not char.
2472 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2473 rather than SEC_LOAD when aligning the file offset for the first
2474 section in a segment.
2476 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2478 * syms.c (coff_section_type): Make arg const.
2479 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2480 to make_bfd_asection().
2481 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2482 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2483 (_bfd_elf_stringtab_init): Remove prototype.
2485 * netbsd-core.c (swap_abort): Add prototype.
2486 * aix386-core.c (swap_abort): Ditto & make static
2487 * hpux-core.c (swap_abort): Ditto & make static.
2488 * irix-core.c (swap_abort): Ditto & make static.
2489 * ptrace-core.c (swap_abort): Ditto & make static.
2490 * trad-core.c (swap_abort): Ditto & make static.
2491 * coffswap.h (coff_swap_reloc_in): Ditto.
2492 (coff_swap_reloc_out): Ditto.
2493 (coff_swap_filehdr_in): Ditto.
2494 (coff_swap_filehdr_out): Ditto.
2495 (coff_swap_sym_in): Ditto.
2496 (coff_swap_sym_out): Ditto.
2497 (coff_swap_aux_in): Ditto.
2498 (coff_swap_aux_out): Ditto.
2499 (coff_swap_lineno_in): Ditto.
2500 (coff_swap_lineno_out): Ditto.
2501 (coff_swap_aouthdr_in): Ditto.
2502 (coff_swap_aouthdr_out): Ditto.
2503 (coff_swap_scnhdr_in): Ditto.
2504 (coff_swap_scnhdr_out): Ditto.
2505 * ihex.c (ihex_sizeof_headers): Ditto.
2506 * tekhex.c (getsym): Ditto.
2507 (find_chunk): Ditto & make static.
2508 (insert_byte): Ditto.
2509 (first_phase): Ditto.
2511 (tekhex_get_symtab): Ditto & make static.
2512 (tekhex_get_symtab_upper_bound): Ditto & make static.
2513 (tekhex_mkobject): Ditto.
2514 (tekhex_object_p): Ditto.
2515 (move_section_contents): Ditto.
2516 (tekhex_get_section_contents): Ditto.
2517 (tekhex_set_arch_mach): Ditto & make static.
2518 (tekhex_set_section_contents): Ditto.
2519 (writevalue): Ditto.
2522 (tekhex_write_object_contents): Ditto.
2523 (tekhex_sizeof_headers): Ditto.
2524 (tekhex_make_empty_symbol): Ditto.
2525 (tekhex_get_symbol_info): Ditto.
2526 (tekhex_print_symbol): Ditto.
2527 * irix-core.c (make_bfd_asection): Ditto.
2528 (irix_core_core_file_p): Ditto.
2529 (irix_core_core_file_failing_command): Ditto.
2530 (irix_core_core_file_failing_signal): Ditto.
2531 (irix_core_core_file_matches_executable_p): Ditto.
2532 (irix_core_make_empty_symbol): Ditto.
2533 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2534 * srec.c (srec_new_symbol): Ditto.
2535 (srec_get_section_contents): Ditto.
2536 (srec_set_arch_mach): Ditto.
2537 (srec_set_section_contents): Ditto.
2538 (internal_srec_write_object_contents): Ditto.
2539 (srec_write_object_contents): Ditto.
2540 (symbolsrec_write_object_contents): Ditto.
2541 (srec_sizeof_headers): Ditto.
2542 (srec_make_empty_symbol): Ditto.
2543 (srec_get_symtab_upper_bound): Ditto.
2544 (srec_get_symtab): Ditto.
2545 (srec_print_symbol): Ditto and make static.
2546 * elf.c (elf_read): Ditto
2547 (assign_section_numbers): Ditto.
2548 (elf_fake_sections): Ditto.
2549 (sym_is_global): Ditto.
2550 (elf_map_symbols): Ditto.
2551 (get_program_header_size): Ditto.
2552 * coffgen.c (make_a_section_from_file): Ditto.
2553 (coff_real_object_p): Ditto.
2554 (fixup_symbol_value): Ditto.
2555 (build_debug_section): Ditto.
2557 * syms.c (coff_section_type): Ditto.
2559 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2561 * bfd-in2.h: Rebuilt after m32r changes.
2563 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2565 * config.bfd,configure.in,configure: Add m32r support.
2566 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2567 * config.bfd: Keep target list alphabetically sorted.
2570 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2572 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2573 to add in the constant part found in the instruction itself.
2574 (case R_V850_HI16_S): Likewise.
2577 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2579 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2580 and R_D10V_18 to be 1 (word).
2582 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2584 * stabs.c (_bfd_link_section_stabs): If the output_section field
2585 of either section is bfd_abs_section, then the linker is
2586 discarding the section and we should not optimize it.
2588 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2590 * Makefile.in (aout-sparcle.o): New target.
2591 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2592 * config.bfd (sparclet-*-aout*): Add case.
2593 * configure.in (sparcle_aout_vec): Add case.
2594 * configure: Regenerated.
2595 * targets.c (sparcle_aout_vec): Declare.
2596 (bfd_target_vector): Add sparcle_aout_vec.
2597 * aout-sparcle.c: New file.
2600 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2602 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2603 low order sign bit propogation for R_V850_HI16_S.
2605 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2606 handling V850 specific relocs.
2607 (elf_v850_howto_table): Use the new function for some
2608 relocations. Twiddle masks & shifts for some relocs.
2609 Set partial_inplace where needed.
2612 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2614 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2615 default architecture to a machine number of 0.
2616 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2618 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2619 the output BFD is the default, set it from the first input BFD.
2622 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2624 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2625 insert at bitpos zero. The HI16 relocs are shifted right
2626 by 16 bits. Fix src_mask for all relocs.
2627 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2629 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2633 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2635 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2636 Rewrite to use BFD file read routines and to avoid using a fixed
2637 length for the file name.
2640 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2642 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2643 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2644 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2645 to R_V850_{32,16,8}.
2647 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2649 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2650 (elf_v850_howto_table): Add info for HI16_S reloc.
2651 (v850_reloc_map): Add HI_16_S reloc.
2652 * reloc.c: Define BFD_RELOC_V850_* relocs.
2655 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2658 * elf32-sh.c: New file.
2659 * elf.c (prep_headers): Handle bfd_arch_sh.
2660 * elfcode.h (write_relocs): Handle absolute symbol.
2661 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2662 (_bfd_elf64_link_read_relocs): Declare.
2663 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2664 elf_link_read_relocs. Make globally visible. Change all
2666 (elf_link_input_bfd): Get external symbols from cache in
2667 symtab_hdr->contents. Get contents from cache in
2669 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2671 * reloc.c: Define BFD_RELOC_SH_* relocs.
2672 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2673 * coff-sh.c (sh_insns_conflict): Fix a return value.
2674 (_bfd_sh_align_load_span): New globally visible function, broken
2675 out of sh_align_load.
2676 (sh_align_load): Call _bfd_sh_align_load_span.
2677 (sh_swap_insns): Change relocs parameter to PTR.
2678 * bfd-in2.h, libbfd.h: Rebuild.
2679 * targets.c (bfd_elf32_sh_vec): Declare.
2680 (bfd_elf32_shl_vec): Declare.
2681 * config.bfd (sh-*-elf*): New target.
2682 * configure.in (bfd_elf32_sh_vec): New target vector.
2683 (bfd_elf32_shl_vec): New target vector.
2684 * configure: Rebuild.
2685 * Makefile.in: Rebuild dependencies.
2686 (BFD32_BACKENDS): Add elf32-sh.o.
2687 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2689 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2690 page before checking D_PAGED.
2692 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2693 (ihex_write_object_contents): Remove extbase; always use segbase
2696 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2698 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2699 * configure.host (i[345]86-*-*): Ditto.
2700 * config.bfd (i[345]86-*-*): Ditto.
2701 * configure: Regenerate.
2703 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2706 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2708 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2709 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2710 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2711 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2712 will have an ST_CODE type, change the symbol's type to ST_DATA.
2713 * som.c (hppa_som_gen_reloc_type): Update prototype.
2715 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2717 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2718 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2719 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2720 (mips_elf_finish_dynamic_sections): Likewise.
2722 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2724 * configure.host (HLDENV): New variable to set. Set it for
2725 *-*-sysv4*, since those linkers may not support -R but they always
2726 support LD_RUN_PATH.
2728 * libieee.h (NSECTIONS): Don't define.
2729 (ieee_data_struct): Change section_table to asection **. Add
2731 * ieee.c (get_section_entry): If the table isn't big enough, make
2733 (ieee_slurp_sections): Remove assertion about number of sections.
2734 (ieee_object_p): Adjust initialization of ieee to match changes to
2737 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2738 symbols merely because we are generating a shared library.
2739 (xcoff_build_ldsyms): Don't set up global linkage code for an
2740 undefined symbol merely because we are generating a shared
2744 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2746 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2747 (BFD32_BACKENDS) Add elf32-v850.o.
2748 * archures.c: Add bfd_v850_arch.
2749 * bfd-in2.h: Add bfd_v850_arch.
2750 * config.bfd (v850-*-*): New target.
2751 * configure: (bfd_elf32_v850_vec) New vector.
2752 * configure.in: (bfd_elf32_v850_vec) New vector.
2753 * cpu-v850.c: New file.
2754 * elf.c (prep_headers): Added case bfd_arch_v850.
2755 * elf32-v850.c: New file.
2756 * targets.c (bfd_elf32_v850_vec): New vector.
2759 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2761 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2762 a function code symbol for an XMC_XO symbol.
2764 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2766 * mpw-config.in: Update editing of autoconf vars to reflect
2767 Jul 18 configure.in change.
2768 * mpw-make.sed: Update editing of include pathnames to be
2769 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2771 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2773 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2774 which to offset to get the .plt entry address is ".plt".
2776 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2778 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2779 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2780 Added, for internal use by the ARM gas.
2782 * bfd-in2.h: Rebuilt
2784 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2786 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2787 in section dynidx start.
2789 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2791 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2792 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2793 optimization for g++.
2795 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2797 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2798 the -mrelocatable-lib bit set and the other doesn't, clear the
2799 -mrelocatable-lib bit in the header.
2801 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2803 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2804 symbol against a STT_FUNC symbol in a shared library.
2806 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2808 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2809 symbol is found, automatically define the corresponding function
2812 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2813 if sym.n_numaux is not zero.
2814 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2815 entry to disagree about the number of aux entries if the symbol
2818 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2819 section if it might be needed, not just if info->shared.
2820 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2821 the start of .rel.dyn if we are going to use it.
2822 (mips_elf_finish_dynamic_sections): Only clear the first element
2823 of .rel.dyn if the size is greater than zero.
2825 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2827 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2828 undefined_symbol callback for a symbol, then don't issue any more
2829 warnings about loader relocs.
2830 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2831 after calling the undefined_symbol callback.
2833 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2834 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2835 as the AIX linker seems to do.
2837 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2839 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2840 (evax_initialize): Remove evax_reloc_table.
2841 (evax_close_and_cleanup): Ditto.
2843 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2845 (evax_bfd_reloc_type_lookup): Ditto.
2846 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2847 cooked_size == raw_size.
2848 * evax-emh.c (_bfd_evax_register_filename): Remove.
2849 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2850 * evax-misc.c (add_new_contents): Malloc section at full size.
2851 (_bfd_save_evax_section): Memcpy section contents directly.
2852 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2853 (evax_reloc_table): Remove.
2855 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2857 * makefile.vms: Add better support for DEC C compilation
2858 Add evax.h dependencies
2860 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2861 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2862 (BFD_RELOC_ALPHA_BASEREG): Remove.
2863 * bfd-in2.h, libbfd.h: Rebuild.
2865 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2867 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2868 getgid if _WIN32 is defined.
2869 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2871 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2873 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2874 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2876 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2879 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2881 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2883 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2884 (NEED_DECLARATION_REALLOC): New macro.
2885 * configure, config.in: Rebuild.
2886 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2887 (realloc): Declare if NEED_DECLARATION_REALLOC.
2889 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2890 <strings.h> if they exist.
2892 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2894 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2896 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2898 Based on patches from Eric Valette <valette@crf.canon.fr>:
2899 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2900 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2901 (elf_howto_table): Add entries for new relocs.
2902 (elf_i386_reloc_type_lookup): Handle new relocs.
2903 (elf_i386_info_to_howto): Just call abort.
2904 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2905 (elf_i386_relocate_section): Likewise.
2907 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2909 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2911 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2913 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2914 only get the LMA from the phdr if they are in the same part of the
2917 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2918 new segment to make them more comprehensible. If the relationship
2919 between the LMA and the VMA changed, start a new segment. Don't
2920 check dynsec when deciding whether to start a new segment for a
2921 writeable section; -N will now handle this.
2923 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2925 * libhppa.h: Remove "esel" changes. Not the right approach.
2926 * som.c: Corresponding changes.
2927 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2928 which don't have a SOM symbol type associated with them.
2929 Reverses a 1994 change.
2931 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2933 Make ld -N more reasonable for ELF:
2934 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2935 phdr_in_section to false, and always use a single load segment.
2936 (elf_sort_sections): Sort sections by LMA after VMA.
2937 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2938 align to maxpagesize.
2939 (assign_file_positions_except_relocs): Likewise.
2940 * elfcode.h (elf_object_p): If a section is loaded but not page
2941 aligned, clear D_PAGED.
2943 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2945 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2946 Added, for internal use by the ARM gas.
2948 * bfd-in2.h: Rebuilt
2950 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2952 * libhppa.h (R_HPPA_ESEL): New field selector.
2953 (e_esel): Similarly.
2954 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2955 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2956 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2958 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2960 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2961 archive search before looking for stripped dynamic objects.
2963 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2965 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2966 symbol a warning rather than an error.
2968 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2970 * elf.c (assign_file_positions_for_segments): Track the virtual
2971 memory position separately from the file position, and use it to
2972 compute the alignment adjustment.
2974 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2976 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2977 and fixed mask on R_D10V_10_PCREL_L.
2979 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2981 * elf64-mips.c: Include "aout/ar.h".
2982 (mips_elf64_slurp_armap): New static function.
2983 (mips_elf64_write_armap): New static function.
2984 (bfd_elf64_archive_*): Define.
2985 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2986 Use instead of bfd_generic_archive_p.
2987 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2988 instead of _bfd_write_archive_contents.
2989 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2990 _bfd_generic_mkarchive.
2991 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2992 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2994 (TARGET_LITTLE_SYM): Likewise.
2995 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2997 * Makefile.in: Rebuild dependencies.
2999 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3000 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3001 SHT_MIPS_EVENTS sections.
3002 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3003 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3005 (_bfd_mips_elf_fake_sections): Likewise.
3007 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3008 * ecoff.c (ecoff_compute_section_file_positions): Copy
3009 rdata_in_text from backend info to tdata. Clear it if any data
3010 section comes before .rdata.
3011 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3012 tdata rather than backend info.
3014 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3016 * configure.in: Fix test for whether a compiler has a 64 bit
3017 type. From Jim Wilson <wilson@cygnus.com>.
3019 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3021 * configure.host (mips-sgi-irix6*): New host.
3023 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3024 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3025 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3027 * configure: Rebuild.
3028 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3029 (BFD_HOST_64_BIT): Define conditionally.
3030 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3031 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3032 (symvalue, bfd_size_type): Likewise.
3033 * bfd-in2.h: Rebuild.
3034 * Makefile.in (do_clean): Remove bfd-tmp.h.
3035 (do_distclean): Remove bfd-in3.h.
3036 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3037 (bfd-in3.h): New target.
3039 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3040 Andrew Gierth <ANDREWG@microlise.co.uk>.
3042 * configure.host: Set INSTALL_SHLIB.
3043 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3044 * configure: Rebuild.
3045 * Makefile.in (install): Use @INSTALL_SHLIB@.
3047 * config.bfd (mips*-*-irix6*): New target.
3048 * configure.host: Handle Irix 6 shared library like Irix 5.
3050 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3051 symbol for a magic name.
3052 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3054 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3057 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3059 * mpw-config.in: Add ELF support to mips config, create the
3060 elf32-target.h file in the object dir.
3061 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3063 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3065 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3066 Also removed most abort calls, in favor of using bfd reporting.
3068 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3070 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3071 (BFD32_BACKENDS) Add elf32-d10v.o.
3072 * archures.c: Add bfd_d10v_arch.
3073 * bfd-in2.h: Add bfd_d10v_arch.
3074 * config.bfd (d10v-*-*): New target.
3075 * configure: (bfd_elf32_d10v_vec) New vector.
3076 * configure.in: (bfd_elf32_d10v_vec) New vector.
3077 * cpu-d10v.c: New file.
3078 * elf.c (prep_headers): Added case bfd_arch_d10v.
3079 * elf32-d10v.c: New file.
3080 * libbfd.h: Rebuild.
3081 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3082 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3083 * targets.c (bfd_elf32_d10v_vec): New vector.
3085 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3087 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3089 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3091 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3092 bfd_mach_i386_i8086 machine types.
3094 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3096 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3099 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3101 * coffcode.h (coff_set_section_contents): A/UX does not require
3102 special handling of the _LIB section.
3104 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3106 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3107 value for R_RELBYTE.
3109 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3110 array if one was allocated.
3112 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3114 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3115 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3116 use_rld_obj_head and rld_value.
3117 (mips_elf_link_hash_table_create): Initialize new fields.
3118 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3120 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3121 __rld_obj_head symbol not seen, create an __rld_map symbol.
3122 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3123 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3124 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3125 __rld_obj_head symbol.
3126 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3128 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3130 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3132 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3133 ppc_elf_addr16_ha_reloc.
3134 (ppc_elf_addr16_ha_reloc): New static function.
3136 * coff-mips.c (struct mips_hi): Define.
3137 (mips_refhi_list): New static variable.
3138 (mips_refhi_addr, mips_refhi_addend): Remove.
3139 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3140 (mips_reflo_reloc): Process mips_refhi_list.
3141 (mips_relhi_list): New static variable.
3142 (mips_relhi_addr, mips_relhi_addend): Remove.
3143 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3144 (mips_rello_reloc): Process mips_relhi_list.
3145 (mips_relocate_section): Permit an arbitrary number of REFHI or
3146 RELHI relocs before the associated REFLO or RELLO reloc.
3148 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3150 * aout-target.h (MY(callback)): Set reloc_count fields.
3152 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3154 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3155 sections unless this is a SunOS link.
3157 * VERSION: Set to 2.7.1.
3159 * Released binutils 2.7.
3161 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3163 * i386aout.c: Include "aout/aout64.h".
3164 (i386aout_write_object_contents): New static function.
3165 (MY_write_object_contents): Define.
3167 * netbsd.h (MY(write_object_contents)): Make sure that
3168 adjust_sizes_and_vmas is called before fiddling with the magic
3171 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3173 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3175 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3177 * libbfd-in.h (itos, stoi): Don't define.
3178 * libbfd.h: Rebuild.
3179 * i386lynx.c (KEEPIT): Define as udata.i.
3180 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3181 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3182 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3183 flags. Don't use stoi.
3185 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3187 * elf.c (map_sections_to_segments): Don't start a new segment for
3188 a writable section if it's on the same page as the previous
3189 segment. Reset the writable variable for a readonly section.
3191 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3193 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3194 first_thunk_address, thunk_size, and import_table_size.
3195 * peicode.h: Improved some diagnostics regarding edata sections.
3197 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3199 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3200 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3202 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3204 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3205 with XCOFF_DEF_DYNAMIC set is really defined.
3206 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3207 (xcoff_link_add_symbols): Only create special sections if using an
3210 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3212 (bfd_install_relocation): Likewise.
3214 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3216 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3218 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3219 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3220 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3221 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3222 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3223 are found for LITERAL relocs.
3224 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3225 taken, we cannot generate a .plt entry for the symbol.
3227 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3229 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3230 sysconf functions (for gprof).
3231 * configure, config.in: Rebuild.
3233 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3235 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3236 an archive if it has a map. If the object file has the wrong
3239 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3240 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3242 (alpha_relocate_section): Likewise.
3244 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3245 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3246 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3247 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3248 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3249 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3250 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3251 * peicode.h: Corresponding changes.
3253 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3255 * elflink.h (elf_create_pointer_linker_section): Comment out code
3256 dealing with making GOT pointers negative of the GOT symbol for
3259 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3261 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3262 increment the .rela.plt size until after we're done creating the
3264 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3265 .rela.plt offset directly rather than calculating it.
3267 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3269 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3270 Use autoconf-set values.
3271 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3272 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3275 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3276 * configure: Rebuilt.
3278 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3280 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3281 handling code > 1k away.
3283 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3285 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3286 defined, output whenever the symbol is updated.
3288 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3290 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3291 section to 0 if user_set_vma is set.
3292 * elflink.h (elf_bfd_final_link): Likewise.
3294 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3296 Partially undo patch of Jun 20.
3297 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3298 (coff_compute_section_file_positions): Likewise.
3299 (coff_write_object_contents): Likewise. Re-add deleted code, but
3300 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3301 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3303 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3305 * config.bfd: Add support for *-*-rtems* configurations.
3307 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3309 * elf.c (prep_headers): Add bfd_arch_alpha case.
3311 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3313 * elf64-alpha.c: New file.
3314 * config.bfd (alpha-*-linuxecoff*): New target.
3315 (alpha-*-linux*, alpha-*-elf*): New targets.
3316 * configure.in (bfd_elf64_alpha_vec): New vector.
3317 * configure: Rebuild.
3318 * targets.c (bfd_elf64_alpha_vec): Declare.
3319 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3320 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3321 * bfd-in2.h, libbfd.h: Rebuild.
3322 * Makefile.in: Rebuild dependencies.
3323 (BFD64_BACKENDS): Add elf64-alpha.o.
3324 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3326 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3328 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3329 than relying on a right shift of 32.
3331 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3333 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3334 ifdef to COFF_WITH_PE.
3335 (coff_compute_section_file_positions): Likewise.
3336 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3337 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3338 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3339 COFF_IMAGE_WITH_PE, always include.
3341 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3343 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3345 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3346 approximate the correct answer if SIZEOF_HEADERS was not used.
3348 * binary.c (binary_set_section_contents): Set section file
3349 position based on LMA rather than VMA.
3351 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3353 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3354 symbols if info->strip == strip_all.
3356 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3358 * coff-h8300.c: Remove #if 0 code.
3359 (compatable): Don't allow mixing/matching of different architectures.
3361 * archures.c (bfd_mach_h8300s): Add.
3362 * bfd-in2.h: Rebuilt.
3363 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3365 (h8300_reloc16_estimate): Likewise.
3366 (h8300_reloc16_extra_cases): Likewise.
3367 (h8300_bfd_link_add_symbols): Likewise.
3368 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3369 (coff_set_flags): Likewise.
3370 * cpu-h8300.c (h8300_scan): Likewise.
3371 Add H8/S to bfd_h8300_arch list.
3373 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3375 Added support for Alpha OpenVMS:
3376 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3377 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3378 * config.h-vms, makefile.vms: New files.
3379 * config.bfd (alpha-*-*vms*): New target.
3380 * configure.in (evax_alpha_vec): New target vector.
3381 * configure: Rebuild.
3382 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3383 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3384 * targets.c (bfd_target_evax_flavour): Define.
3385 (evax_alpha_vec): Declare.
3386 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3387 if BFD64 is defined.
3388 * bfd-in2.h, libbfd.h: Rebuild.
3389 * Makefile.in: Rebuild dependencies.
3390 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3391 evax-emh.o, and evax-misc.o.
3392 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3393 evax-etir.c, evax-emh.c, and evax-misc.c.
3394 (HFILES): Add evax.h.
3396 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3398 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3400 (h8300_bfd_link_add_symbols): Likewise.
3402 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3404 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3405 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3407 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3409 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3410 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3412 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3413 R_MIPS_32 relocs if creating a shared library.
3415 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3417 * peicode.h (add_data_entry): Use pei_section_data rather than
3418 _cooked_size. Corresponds to May 13 change in coffcode.h.
3420 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3422 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3423 * coffcode.h (coff_write_object_contents): If there are long
3424 section names, always set the f_symptr field, even if there are no
3426 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3427 if there are no symbols.
3429 * coffgen.c (make_a_section_from_file): Check return value of
3430 _bfd_coff_read_string_table.
3431 (coff_real_object_p): Check return value of
3432 make_a_section_from_file.
3433 (_bfd_coff_read_string_table): Check that there are some symbols
3434 before trying to read the string table size.
3436 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3438 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3439 to replace a symbol in a dynamic object with a symbol from another
3440 dynamic object, do the replacement if the existing symbol is
3441 global linkage code.
3443 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3444 for _ptrgl, and treat it as global linkage code.
3446 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3447 filename or N_SO symbol past the offset, and use it to indicate
3448 that there is no line number or function when appropriate.
3450 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3452 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3453 common symbol defined by the linker. Don't export function code
3454 even if export_defineds is set.
3456 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3458 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3460 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3461 (h8300_symbol_address_p): New function.
3462 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3465 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3467 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3469 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3470 correctly for the two variants. Allow relaxing if the target
3471 is 128 bytes away since after relaxation it'll be 126 bytes away.
3472 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3473 "dot" and "value". Allow relaxing if the target is 128 bytes
3474 away since after relaxation it'll be 126 bytes away.
3475 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3476 the given section until nothing changes.
3478 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3480 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3481 alignment hack--we can get the lnnoptr info another way without
3482 suddenly increasing the alignment requirements. Set the flags for
3484 (ecoff_compute_section_file_positions): Do so.
3486 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3488 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3489 to keep the HP emulator database happy.
3491 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3492 From Kevin Buettner <kev@primenet.com>.
3494 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3496 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3497 name of a NULL section.
3499 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3501 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3502 set, always call the notice callback.
3504 * VERSION: Increment for bfdlink.h change.
3506 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3508 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3509 (sh_relax_delete_bytes): Correct handling of differently sized
3510 trailing alignment reloc.
3512 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3513 * bfd-in2.h: Rebuild.
3514 * configure.in: Warn if there is no known 64 bit type.
3515 * configure: Rebuild.
3517 * Makefile.in: Rebuild dependencies.
3518 (BFD32_BACKENDS): Add ppcboot.o.
3519 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3521 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3522 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3524 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3526 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3527 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3528 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3529 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3531 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3533 * elf64-mips.c: Improve reloc special_functions and handling of
3534 SHT_MIPS_OPTIONS section.
3535 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3536 mips_elf_hi16_reloc and make globally visible.
3537 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3538 make globally visible.
3539 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3540 make globally visible.
3541 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3542 and make globally visible.
3543 (gprel16_with_gp): Check howto->src_mask before using value in
3545 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3546 and make globally visible.
3547 (gprel32_with_gp): Check howto->src_mask before fetching value.
3548 (bfd_mips_elf_swap_options_in): New function.
3549 (bfd_mips_elf_swap_options_out): New function.
3550 (_bfd_mips_elf_set_private_flags): Rename from
3551 mips_elf_set_private_flags and make globally visible.
3552 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3553 mips_elf_copy_private_bfd_data and make globally visible.
3554 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3555 mips_elf_merge_private_bfd_data and make globally visible.
3556 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3557 for a SHT_MIPS_OPTIONS section.
3558 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3559 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3560 name of a SHT_MIPS_OPTIONS section.
3561 (_bfd_mips_elf_set_section_contents): New function.
3562 (mips_elf32_section_processing): Set the GP value in a
3563 SHT_MIPS_OPTIONS section.
3564 (_bfd_mips_elf_find_nearest_line): Rename from
3565 mips_elf_find_nearest_line and make globally visible.
3566 (bfd_elf32_set_section_contents): Define.
3567 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3568 (_bfd_mips_elf_lo16_reloc): Declare.
3569 (_bfd_mips_elf_gprel16_reloc): Declare.
3570 (_bfd_mips_elf_got16_reloc): Declare.
3571 (_bfd_mips_elf_gprel32_reloc): Declare.
3572 (_bfd_mips_elf_set_private_flags): Declare.
3573 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3574 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3575 (_bfd_mips_elf_find_nearest_line): Declare.
3576 (_bfd_mips_elf_set_section_contents): Declare.
3578 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3580 (elf_info_to_howto): Define.
3581 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3583 (elf_info_to_howto): Define.
3584 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3586 (elf_info_to_howto): Define.
3588 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3589 R_MOV16B[12], to match change in coff/internal.h.
3591 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3593 * elf64-mips.c: Extensive additions to provide better support for
3594 writing files and for gas.
3595 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3596 of mips_elf_object_p.
3597 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3598 _bfd_mips_elf_object_p.
3599 (_bfd_mips_elf_final_write_processing): Rename from
3600 mips_elf_final_write_processing and make globally visible.
3601 (_bfd_mips_elf_fake_sections): Rename from
3602 mips_elf_fake_sections and make globally visible.
3603 (_bfd_mips_elf_section_from_bfd_section): Rename from
3604 mips_elf_section_from_bfd_section and make globally visible.
3605 (_bfd_mips_elf_section_processing): New function, broken out of
3606 mips_elf_section_processing.
3607 (mips_elf32_section_processing): Rename from
3608 mips_elf_section_processing; call
3609 _bfd_mips_elf_section_processing.
3610 (_bfd_mips_elf_symbol_processing): Rename from
3611 mips_elf_symbol_processing and make globally visible.
3612 (_bfd_mips_elf_read_ecoff_info): Rename from
3613 mips_elf_read_ecoff_info and make globally visible.
3614 (mips_elf32_ecoff_debug_swap): Rename from
3615 mips_elf_ecoff_debug_swap.
3616 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3617 struct symbol_cache_entry.
3618 (_bfd_elf_validate_reloc): New function, moved in from
3619 elfcode.h:validate_reloc.
3620 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3621 to _bfd_elf_validate_reloc. Change all callers.
3622 * elf-bfd.h (bfd_section_from_shdr): Declare.
3623 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3624 (_bfd_elf_validate_reloc): Declare.
3625 (_bfd_mips_elf_object_p): Declare.
3626 (_bfd_mips_elf_fake_sections): Declare.
3627 (_bfd_mips_elf_section_from_bfd_section): Declare.
3628 (_bfd_mips_elf_section_processing): Declare.
3629 (_bfd_mips_elf_symbol_processing): Declare.
3630 (_bfd_mips_elf_read_ecoff_info): Declare.
3631 (_bfd_mips_elf_final_write_processing): Declare.
3632 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3635 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3636 (mips_elf_final_write_processing): Likewise.
3638 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3640 64-bit MIPS ELF ABI objdump support:
3641 * elf64-mips.c: New file.
3642 * Makefile.in: Rebuild dependencies.
3643 (BFD64_BACKENDS): Add elf64-mips.o.
3644 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3645 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3646 bfd_elf64_littlemips_vec to targ_selvecs.
3647 (mips*-*-elf*): Likewise.
3648 * confingure.in: Add bfd_elf64_bigmips_vec and
3649 bfd_elf64_littlemips_vec to vector switch.
3650 * configure: Rebuild.
3651 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3652 broken out of mips_elf_section_from_shdr.
3653 (mips_elf32_section_from_shdr): Rename from
3654 mips_elf_section_from_shdr. Call new function.
3655 (elf_backend_section_from_shdr): Update name of renamed function.
3656 * elf-bfd.h (struct elf_size_info): Change second parameter of
3657 write_out_phdrs to be const. Likewise for second parameter of
3659 (struct bfd_elf_section_data): Add rel_hdr2 field.
3660 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3661 (bfd_elf32_swap_symbol_out): Likewise.
3662 (bfd_elf32_swap_reloc_in): Likewise.
3663 (bfd_elf32_swap_reloc_out): Likewise.
3664 (bfd_elf32_swap_reloca_in): Likewise.
3665 (bfd_elf32_swap_reloca_out): Likewise.
3666 (bfd_elf32_swap_phdr_in): Likewise.
3667 (bfd_elf32_swap_phdr_out): Likewise.
3668 (bfd_elf32_swap_dyn_in): Likewise.
3669 (bfd_elf32_swap_dyn_out): Likewise.
3670 (bfd_elf32_slurp_symbol_table): Declare.
3671 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3672 (bfd_elf32_write_out_phdrs): Declare.
3673 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3674 (bfd_elf64_swap_symbol_out): Likewise.
3675 (bfd_elf64_swap_reloc_in): Likewise.
3676 (bfd_elf64_swap_reloc_out): Likewise.
3677 (bfd_elf64_swap_reloca_in): Likewise.
3678 (bfd_elf64_swap_reloca_out): Likewise.
3679 (bfd_elf64_swap_phdr_in): Likewise.
3680 (bfd_elf64_swap_phdr_out): Likewise.
3681 (bfd_elf64_swap_dyn_in): Likewise.
3682 (bfd_elf64_swap_dyn_out): Likewise.
3683 (bfd_elf64_slurp_symbol_table): Declare.
3684 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3685 (bfd_elf64_write_out_phdrs): Declare.
3686 (_bfd_mips_elf_section_from_shdr): Declare.
3687 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3688 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3689 section for the section, add the new one to rel_hdr2. Increment
3690 reloc_count rather than setting it.
3691 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3692 Remove static declaration.
3693 (elf_write_shdrs_and_ehdr): Define name as macro.
3694 (elf_write_out_phdrs): Likewise.
3695 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3696 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3697 (elf_swap_symbol_in): Change second parameter to be const.
3698 (elf_swap_symbol_out): Likewise.
3699 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3700 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3701 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3702 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3703 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3704 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3705 parameter to be const. Make non-static.
3706 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3708 (elf_slurp_symbol_table): Make non-static.
3709 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3710 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3711 (elf_backend_size_info): Likewise.
3712 (elfNN_bed): Use elf_backend_size_info.
3713 * targets.c (bfd_elf64_bigmips_vec): Declare.
3714 (bfd_elf64_littlemips_vec): Declare.
3715 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3716 bfd_elf64_littlemips_vec if BFD64 is defined.
3718 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3720 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3722 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3723 zeroes, in alignment holes.
3725 * configure: Rebuild with autoconf 2.10.
3727 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3728 potential leading underscore in the allocated buffer.
3730 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3732 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3733 symbols into .sbss if this is a relocatable link.
3735 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3737 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3738 undefined symbols when creating a shared library.
3740 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3742 * coff-sh.c: Add a bunch of new code and static const arrays to
3743 support aligning loads and stores on four byte memory boundaries.
3745 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3747 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3748 call sh_align_loads.
3749 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3752 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3754 * cache.c (bfd_open_file): Unlink the file before opening it for
3755 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3757 * opncls.c (bfd_fdopenr): Set opened_once.
3759 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3761 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3764 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3765 the code unconditionally.
3767 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3769 * libcoff-in.h (struct pei_section_tdata): Define structure.
3770 (pei_section_data): Define macro.
3771 * libcoff.h: Rebuild.
3772 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3773 store s_paddr field in pei_section_data.
3774 (coff_compute_section_file_positions): Use pei_section_data rather
3775 than _cooked_size, and don't overwrite an existing value.
3776 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3777 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3778 * peicode.h (coff_bfd_copy_private_section_data): Define if
3780 (pe_bfd_copy_private_section_data): New static function if
3783 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3785 * srec.c (srec_set_arch_mach): Write as a function rather than a
3788 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3789 no map, just check each member in turn to see whether it is
3792 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3794 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3795 table. Call BFD_ASSERT to validate header size, instead of
3797 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3800 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3802 * ppcboot.c: New target for looking at PPCbug boot records.
3804 * config{ure.in,.bfd}: Add support for ppcboot target.
3806 * configure: Regenerate.
3808 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3810 * coff-h8300.c (howto_table): Update names to match recent
3811 changes to include/coff/internal.h. Fix minor errors in the
3812 existing relocs. Add R_MOVL1 and R_MOVL2.
3813 (rtype2howto): Similarly.
3814 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3815 existing relaxing code and peform more relaxing.
3816 (h8300_reloc16_extra_cases): Likewise.
3818 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3820 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3823 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3825 * elfcode.h (elf_object_p): Reject generic ELF target if
3826 e_machine matches an alternate machine code in a specific backend.
3828 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3829 obsolete align_power_min field.
3831 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3833 * coff-h8300.c (reloc_howto_type): Add howto entry for
3835 (rtype2howto): Handle R_PCRWORD_B.
3836 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3837 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3838 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3839 branch (R_PCWORD_B).
3841 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3843 * aoutx.h (translate_from_native_sym_flags): Set the section for
3844 BSF_CONSTRUCTOR symbols.
3846 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3849 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3851 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3852 stop looking when section is found.
3854 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3856 * coffcode.h (STRING_SIZE_SIZE): Define.
3857 (styp_to_sec_flags): Handle long symbol names when looking for the
3859 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3860 (bfd_coff_long_section_names): Define.
3861 (coff_write_object_contents): Handle long section names.
3862 (bfd_coff_std_swap_table): Initialize new field.
3863 * libcoff.h: Rebuild.
3864 * coffgen.c (make_a_section_from_file): Handle long section
3866 (coff_write_symbols): Handle long section names.
3867 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3868 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3869 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3870 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3871 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3872 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3873 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3874 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3876 * bout.c (b_out_callback): Set lma of sections.
3877 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3878 parameter to output_bfd. Used input_bfd instead of output_bfd in
3881 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3883 * aoutx.h (translate_from_native_sym_flags): Don't create
3884 SEC_CONSTRUCTOR sections.
3885 * ecoff.c (ecoff_set_symbol_info): Likewise.
3887 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3888 From Don Bowman <bowman@waterloo.hp.com>.
3890 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3892 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3893 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3895 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3897 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3898 mips_32_relocs field.
3899 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3900 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3901 relocs against a global symbol which is not defined in a regular
3903 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3904 against a global symbol, increment mips_32_relocs.
3905 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3906 the symbol is not defined in a regular file, make room in the
3909 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3911 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3912 file position and the virtual file position separately. Set
3913 filepos information bsaed on the real file position.
3914 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3915 Jan 23 change to coffcode.h.
3917 * som.c (som_slurp_symbol_table): Set the symbol count to the
3918 number of BFD symbols created.
3920 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3922 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3923 output file if linking shared objects. Loop to check all relocs,
3924 rather than returning false on first error.
3926 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3928 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3929 (ppc_elf_additional_program_headers): If .interp section, bump #
3930 of program headers by 1.
3931 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3932 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3933 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3935 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3937 (ppc_elf_relocate_section): If the output section isn't defined,
3938 don't abort, just give an error message.
3940 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3941 being created is .sdata or .sdata2, don't make the symbol dynamic.
3943 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3945 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3946 members of an archive for dynamic objects with no symbols, and
3947 pass them directly to check_archive_element.
3948 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3949 xcoff_link_check_dynamic_ar_symbols.
3950 (xcoff_link_check_dynamic_ar_symbols): New static function.
3952 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3953 from _bfd_nodynamic to _bfd_xcoff.
3954 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3956 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3957 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3958 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3959 * libcoff.h: Rebuild.
3960 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3961 (xcoff_get_section_contents): New static function.
3962 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3963 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3964 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3965 (xcoff_dynamic_reloc): New static variable.
3966 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3967 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3969 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3971 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3972 if reloc_entry->addend is not 0.
3973 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3975 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3977 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3979 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3980 Add entries for R_SPARC_[56].
3981 (sparc_reloc_map): Add entries for R_SPARC_[56].
3983 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3985 Optimize linking of stabs in sections as used in ELF and COFF.
3986 * stabs.c: New file.
3987 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3988 (_bfd_write_section_stabs): Declare.
3989 (_bfd_write_stab_strings): Declare.
3990 * libbfd.h: Rebuild.
3991 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3992 (struct coff_link_hash_table): Add stab_info field.
3993 * libcoff.h: Rebuild.
3994 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3996 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3998 (_bfd_coff_final_link): Write out stab strings hash table.
3999 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4000 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4002 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4003 (struct bfd_elf_section_data): Add stab_info field.
4004 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4006 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4007 _bfd_link_section_stabs.
4008 (elf_bfd_final_link): Write out stab strings hash table.
4009 (elf_link_input_bfd): Handle optimized stabs sections.
4010 * reloc.c (_bfd_final_link_relocate): Check address against
4011 _raw_size rather than _cooked_size.
4012 * Makefile.in: Rebuild dependencies.
4013 (BFD_LIBS): Add stabs.o
4014 (BFD_LIBS_CFILES): Add stabs.c.
4016 * VERSION: Increment for bfdlink.h change.
4018 * coffgen.c (coff_renumber_symbols): Correct handling of
4019 BSF_NOT_AT_END common symbols.
4021 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4023 * coff-ppc.c (record_toc): Add cast to avoid warning.
4024 (ppc_allocate_toc_section): Likewise.
4025 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4026 (ppc_coff_reloc_type_lookup): Remove unreached code.
4027 * coffcode.h (coff_write_object_contents): Don't take the address
4029 * peicode.h (pe_print_idata): Add casts to avoid warning.
4030 (pe_print_edata): Likewise.
4031 (pe_print_reloc): Remove ANSI C string concatenation.
4033 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4035 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4037 * libcoff.h: Rebuild.
4038 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4040 (coff_swap_aux_out): Likewise.
4041 * peicode.h (coff_swap_aux_in): Likewise.
4042 (coff_swap_aux_out): Likewise.
4043 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4045 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4047 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4048 Fix up .bf endndx link fields.
4049 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4051 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4054 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4056 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4057 on Solaris PowerPC systems doesn't get confused.
4059 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4062 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4063 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4064 update did_reg and did_reg2.
4066 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4068 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4070 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4071 callback routines, pass h->root.string rather than name, in case
4072 copy is true and name is transient.
4074 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4076 * elfcore.h: Add support for core files with multiple threads.
4077 (Primarily for Solaris.)
4079 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4081 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4082 section->orelocation is NULL.
4084 * coffgen.c (bfd_coff_get_syment): New function.
4085 (bfd_coff_get_auxent): New function.
4086 * bfd-in.h (bfd_coff_get_syment): Declare.
4087 (bfd_coff_get_auxent): Declare.
4088 * bfd-in2.h: Rebuild.
4090 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4092 * elf32-mips.c (struct mips_hi16): Define.
4093 (mips_hi16_addr, mips_hi16_addend): Remove.
4094 (mips_hi16_list): New static variable.
4095 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4096 (mips_elf_lo16_reloc): Process mips_hi16_list.
4097 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4098 relocs before the associated LO16 reloc.
4100 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4102 * versados.c (versados_scan): Check bfd_alloc return value.
4103 (versados_object_p): Check all bfd_read return values. Require
4104 that lang field be less than 10, to avoid confusion with Intel Hex
4107 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4109 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4110 not 0, for an absolute symbol.
4111 (NAME(aout,swap_ext_reloc_out)): Likewise.
4113 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4114 (ihex_write_object_contents): For a large start address, output
4115 the full 32 bit address in record type 5.
4117 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4118 to int to avoid promotion problems in prototype.
4120 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4122 * configure.host: Use ${srcdir} when looking for picfrag.
4124 * configure.host: Switch on ${libdir}, not $(libdir). From
4125 alan@spri.levels.unisa.edu.au (Alan Modra).
4127 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4128 entry point, not just for DYNAMIC objects.
4129 * sunos.c (sunos_add_dynamic_symbols): Always call
4130 sunos_create_dynamic_sections. If called with a non DYNAMIC
4131 object, don't do anything else.
4132 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4134 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4136 * configure.in: Permit --enable-shared to specify a list of
4138 * configure: Rebuild.
4140 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4141 host when configuring with --enable-shard.
4143 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4145 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4148 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4149 to avoid crashing in bfd_hash_replace.
4151 * sysdep.h: Use #ifdef, not #if.
4153 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4155 * config.in: Rebuild.
4157 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4159 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4160 (AC_CHECK_HEADERS): Check for sys/time.h
4161 (AC_HEADER_TIME): Add macro.
4162 * configure: Rebuild.
4163 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4164 to control what combination of <time> and <sys/time.h>
4167 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4169 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4170 (aout_32_sunos4_write_object_contents): Likewise.
4171 * aoutx.h (NAME(aout,machine_type)): Handle
4172 bfd_mach_sparc_{sparclet,sparclite}.
4173 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4174 (bfd_mach_sparc_v9_p): Update.
4175 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4176 * libaout.h (enum machine_type): Add M_SPARCLET.
4177 * sunos.c (MACHTYPE_OK): Define.
4178 * bfd-in2.h: Regenerated.
4180 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4182 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4183 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4184 * elflink.c (_bfd_elf_create_got_section): Store the
4185 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4186 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4187 global offset table goes over 0x1000, set the value of
4188 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4189 (elf32_sparc_relocate_section): Subtract the offset of
4190 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4192 * elfcode.h: Don't include <string.h>.
4194 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4196 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4197 generic_link_hash_newfunc. All references changed.
4198 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4199 moved here from libbfd-in.h.
4200 * libbfd-in.h: Corresponding changes.
4201 * libbfd.h: Regenerated.
4203 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4205 * aoutx.h (aout_link_input_section_std): When reporting an
4206 overflow error, use the name of the symbol in the hash table if
4208 (aout_link_input_section_ext): Likewise.
4210 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4211 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4213 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4215 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4216 * coffcode.h (coff_compute_section_file_positions): Likewise.
4217 (coff_write_object_contents): Likewise.
4219 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4221 * section.c (SEC_LINK_ONCE): Define.
4222 (SEC_LINK_DUPLICATES): Define.
4223 (SEC_LINK_DUPLICATES_DISCARD): Define.
4224 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4225 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4226 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4227 * bfd-in2.h: Rebuild.
4228 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4229 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4230 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4231 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4232 SEC_LINK_ONCE, and look through the symbol table for the setting
4233 for SEC_LINK_DUPLICATES.
4234 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4235 set for a section, find the section symbol in the symbol table,
4236 and set the aux entry based on SEC_LINK_DUPLICATES.
4237 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4238 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4239 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4240 * coff-i386.c (i386coff_vec): Likewise.
4241 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4243 * VERSION: Bump to 2.6.1.
4244 * Makefile.in (stamp-h): Depend upon VERSION.
4246 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4248 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4249 * libbfd.h: Rebuilt.
4250 * linker.c (generic_link_hash_newfunc): No longer static.
4251 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4253 * coff-h8300.c: Add two derived hash tables and their associated
4254 funtions and #defines for use by the h8300 linker.
4255 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4256 the function vector as needed. Place the address of the function
4257 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4258 Rewrite the vectors section contents as necessary.
4259 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4260 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4261 (coff_bfd_link_hash_table_create): Likewise.
4263 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4265 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4266 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4268 (hppa_rebuild_insn): Pass pointer to correct type to
4269 low_sign_unext and dis_assemble_21.
4271 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4273 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4274 Stick with sparc-*-{sysv4*,solaris2*}.
4276 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4278 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4279 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4280 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4281 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4282 fields is non-zero, print them.
4284 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4285 ifdef. Remove unused variables.
4286 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4288 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4289 (get_symbol_value): Ifdef out.
4290 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4291 (coff_ppc_relocate_section): Remove unused variables. Make
4292 fprintf strings and argument types correspond. Put before_addr in
4294 (dump_toc): Make fprintf strings and argument types correspond.
4295 (ppc_process_before_allocation): Remove unused variables. Always
4297 (ppc_reflo_reloc): Ifdef out.
4298 (ppc_addr32nb_reloc): Ifdef out.
4299 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4301 (coff_ppc_rtype_to_howto): Likewise.
4302 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4304 * peicode.h (pe_print_idata): Move otherwise unused variables into
4305 the #ifdef where they are used. Always return a value.
4306 (pe_print_edata): Make fprintf strings and argument types
4307 correspond. Always return a value.
4308 (pe_print_pdata): Removed unused variable addr_value. Always
4310 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4311 strings and argument types correspond. Always return a value.
4313 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4314 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4315 variable rela inside #if 0 section where it is used.
4317 * ns32k.h: New file.
4318 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4319 functions to start with _bfd_.
4320 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4321 functions in cpu-ns32k.h.
4322 * Makefile.in: Rebuild dependencies.
4323 (HFILES): Add ns32k.h.
4325 * section.c (struct sec): Add linker_mark field. Change
4326 user_set_vma and reloc_done to be single bit fields.
4327 (STD_SECTION): Update accordingly.
4328 * bfd-in2.h: Rebuild.
4329 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4331 (aout_link_input_bfd): Don't link unmarked sections.
4332 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4334 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4335 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4337 * elflink.h (elf_bfd_final_link): Mark sections included in the
4339 (elf_link_input_bfd): Don't link unmarked sections.
4340 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4342 (xcoff_link_input_bfd): Don't link unmarked sections.
4344 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4345 overflow error messages.
4347 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4349 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4350 is not set, print "BFD: " before the error message.
4352 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4353 Miles Bader <miles@gnu.ai.mit.edu>.
4354 * configure: Rebuild.
4356 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4358 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4361 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4362 m68k-aout, m68k-coff, and m68k-elf targets.
4364 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4366 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4367 (ieee_generic_stat_arch_elt): Restructured to prevent
4368 ieee_object_p from being called repeatedly.
4370 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4372 * coffcode.h (coff_write_object_contents): Allocate
4373 buffers large enough for any FILEHDR or AOUTHDR.
4375 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4377 * ecofflink.c (lookup_line): New static function, renamed and
4378 slighly changed from old _bfd_ecoff_locate_line.
4379 (_bfd_ecoff_locate_line): Cache line number information. Use
4380 lookup_line for actual lookup.
4382 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4384 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4385 multiple of 20 bytes.
4387 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4389 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4390 allocate ecoff_find_line, and don't initialize by hand.
4391 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4392 mips_elf_find_line, and don't call memset.
4394 * coffcode.h (coff_compute_section_file_positions): If not
4395 producing a final executable, don't consider sofar when aligning
4396 the section to the correct size.
4398 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4400 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4401 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4402 * coffgen.c (coff_section_symbol): Ifdef out.
4404 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4406 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4407 output_bfd is not NULL.
4409 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4411 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4412 of bfd_alloc (fixes fix_line not being initialized).
4413 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4415 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4417 * coffcode.h: Allow specific backends to override the
4418 bfd_link_add_symbols routine.
4420 * coff-h8300.c: Include genlink.h.
4421 (howto_table): Add R_MEM_INDIRECT.
4422 (rtype2howto): Support R_MEM_INDIRECT.
4423 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4426 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4428 * coff-alpha.c (alpha_relocate_section): Use
4429 info->callbacks_warning, rather than _bfd_error_handler, for
4430 "multiple gp" warning.
4432 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4434 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4435 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4436 table string. Use bfd_wrapped_link_hash_lookup.
4437 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4439 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4440 table, if any, when writing out symbols.
4441 (aout_link_input_section_std): Use the name from the hash table,
4442 if any, when reporting undefined symbols.
4443 (aout_link_input_section_ext): Likewise.
4444 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4445 * bout.c (get_value): Likewise.
4446 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4447 * ecoff.c (ecoff_reloc_link_order): Likewise.
4448 * elflink.h (elf_link_add_object_symbols): Likewise.
4449 (elf_reloc_link_order): Likewise.
4450 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4451 (_bfd_generic_reloc_link_order): Likewise.
4452 (default_indirect_link_order): Likewise.
4453 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4454 * sunos.c (sunos_add_one_symbol): Likewise.
4455 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4456 (bfd_xcoff_link_count_reloc): Likewise.
4457 (xcoff_reloc_link_order): Likewise.
4459 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4460 into -1 for intern->rss.
4462 * configure: Rebuild with autoconf 2.8.
4464 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4466 * stab-syms.c (__define_stab_duplicate): Define.
4467 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4469 * bfd-in.h (bfd_get_stab_name): Declare.
4470 * bfd-in2.h: Rebuild.
4471 * Makefile.in: Rebuild dependencies.
4472 (BFD_LIBS): Add stab-syms.o.
4473 (BFD_LIBS_CFILES): Add stab-syms.c.
4474 (BFD32_BACKENDS): Remove stab-syms.o.
4475 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4476 * configure.in: Don't list stab-syms.o in bfd_backends.
4477 * configure: Rebuild.
4478 * libaout.h (aout_stab_name): Don't declare.
4479 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4482 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4484 * elf.c (assign_file_positions_for_segments): Adjust file offset
4485 for section alignment even if SEC_LOAD is not set.
4487 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4489 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4490 since they appear as targets in Makefile.in.
4491 * configure: Rebuild.
4493 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4494 don't fiddle with a symbol which is not defined anywhere.
4496 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4498 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4499 though they are defined in a shared library.
4500 (xcoff_build_ldsyms): Likewise.
4502 * coffgen.c (coff_find_nearest_line): Don't look at the line
4503 numbers for the section if section->lineno is NULL.
4505 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4506 message rather than calling BFD_ASSERT.
4507 * elfcode.h (write_relocs): Check return value of
4508 _bfd_elf_symbol_from_bfd_symbol.
4510 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4512 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4515 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4517 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4519 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4520 hppa_reloc_field_selector_type_alt.
4521 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4522 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4524 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4526 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4528 * elf.c (assign_file_positions_for_segments): Adjust the segment
4529 memory size for the alignment of a SEC_ALLOC section, not just a
4532 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4534 * m68klinux.c: New file.
4535 * hosts/m68klinux.h: New file.
4536 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4537 * configure.in (m68*-*-linux*): New native host.
4538 (m68klinux_vec): New vector.
4539 * configure: Rebuild.
4540 * targets.c (m68klinux_vec): Declare.
4541 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4542 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4543 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4544 declaration from bfd_linux_size_dynamic_sections.
4545 (bfd_m68klinux_size_dynamic_sections): Declare.
4546 * bfd-in2.h: Rebuild.
4547 * Makefile.in: Rebuild dependencies.
4548 (BFD32_BACKENDS): Add m68klinux.o.
4549 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4551 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4553 * libhppa.h (pa_arch): Add pa20.
4554 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4555 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4556 (hppa_field_adjust): Handle e_nsel.
4557 * som.c: Provide default definitions for many new relocs found only
4558 in hpux10 include files.
4559 (som_fixup_formats): Add several new relocs from hpux10.
4560 (som_hppa_howto_table): Add hpux10 relocs.
4561 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4563 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4565 * mpw-make.sed: Edit out recent shared library support, and
4566 rules to rebuild .h files using doc/chew.
4568 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4570 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4571 size even of sections with no contents.
4573 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4575 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4576 starting with '$' the way we skip names starting with '.'. When
4577 updating x_endndx, don't be fooled by an index which has been
4580 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4581 struct/union/enum type with no elements.
4583 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4585 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4587 * archive.c (bfd_generic_archive_p): If the first file in the
4588 archive can not be recognized as an object, don't assume that this
4589 is the wrong format.
4591 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4592 format is not bfd_object.
4593 (bfd_elf_get_dt_soname): Likewise.
4595 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4597 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4600 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4602 * bfd.c (tdata): Add netbsd_core_data.
4603 * bfd-in2.h: Regenerated.
4605 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4607 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4608 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4609 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4612 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4613 to get the symbol index, matching 14 Jul 95 change.
4615 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4617 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4618 Remove duplicate definition of gp.
4620 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4622 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4623 assume that we can set the GP value and then get the same value,
4624 since it won't be true if the output file is neither ELF nor
4626 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4627 _bfd_get_gp_value here.
4628 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4629 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4631 (mips_elf_lo16_reloc): Likewise.
4632 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4633 Don't require that the BFD be ELF.
4634 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4635 (mips_elf_gprel32_reloc): Likewise.
4636 (mips_elf_relocate_section): Don't assume we can set and get the
4638 (mips_elf_finish_dynamic_symbol): Don't bother to use
4639 _bfd_get_gp_value here.
4641 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4642 Don't change epdr between malloc and free. Be careful not to free
4643 NULL pointers. Zero out the first RPDR.
4645 * configure.host: On Linux, only pass -rpath option if $(libdir)
4646 is neither /lib nor /usr/lib. From Alan Modra
4647 <alan@mullet.Levels.UniSA.Edu.Au>.
4649 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4651 (elf_dt_name): Rename from elf_dt_needed_name.
4652 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4654 (bfd_elf_get_dt_soname): New function.
4655 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4656 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4657 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4658 * bfd-in2.h: Rebuild.
4660 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4662 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4663 _bfd_sparc_elf_reloc_type_lookup.
4664 (bfd_elf32_bfd_reloc_type_lookup): Update.
4665 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4666 (sparc64_elf_howto_table): Define.
4667 (sparc_reloc_map): Define.
4668 (sparc64_elf_reloc_type_lookup): New function.
4669 (sparc_elf_wdisp16_reloc): New function.
4670 (elf_info_to_howto): Use sparc64_elf_howto_table.
4671 (sparc64_elf_relocate_section): Likewise.
4672 (bfd_elf64_bfd_reloc_type_lookup): Update.
4674 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4676 * configure.host: Check for 'do not mix' from native linker before
4677 trying to use -rpath.
4679 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4681 * bfd.c (_bfd_get_gp_value): New function.
4682 (_bfd_set_gp_value): New function.
4683 * libbfd-in.h (_bfd_get_gp_value): Declare.
4684 (_bfd_set_gp_value): Declare.
4685 * libbfd.h: Rebuild.
4686 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4687 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4688 directly to the fields in the tdata information.
4689 (alpha_relocate_section): Likewise.
4690 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4691 (mips_gprel_reloc): Likewise.
4692 (mips_relocate_section): Likewise.
4693 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4694 (mips_elf_lo16_reloc): Likewise.
4695 (mips_elf_final_gp): Likewise.
4696 (mips_elf_gprel16_reloc): Likewise.
4697 (mips_elf_gprel32_reloc): Likewise.
4698 (mips_elf_relocate_section): Likewise.
4699 (mips_elf_finish_dynamic_symbol): Likewise.
4701 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4703 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4705 * configure.in: Call AC_PROG_CC before configure.host.
4706 * configure: Rebuild.
4707 * configure.host: Don't set information which autoconf should
4708 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4710 * configure.host: Remove go32 and win32 host information, since it
4711 should no longer be needed.
4713 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4714 then start a new segment rather than put a writable section in a
4717 * configure.host: Set RPATH_ENVVAR.
4719 * Makefile.in: Rebuild dependencies.
4721 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4722 zero_section variable.
4724 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4726 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4727 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4728 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4730 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4732 * ieee.c (ieee_write_expression): Only use an R variable for a
4733 local symbol. Don't output a zero offset. Handle a zero address.
4734 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4735 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4737 (parse_expression): Don't try to handle multiple occurrences of a
4738 P variable. Handle I variables differently from X variables. Fix
4739 the order of minus expressions.
4740 (ieee_slurp_external_symbols): Generate an I variable for an NN
4741 record. Fix handling of ATI and ATX records.
4742 (ieee_slurp_sections): Only set minimal section attributes.
4743 Adjust them later, based on the section contents.
4744 (ieee_object_p): Read in the file until just after the ME record.
4745 Call ieee_slurp_section_data to set the section flags.
4746 (do_one): Add iterations parameter. Only repeat the first load
4747 item. Set the section and file reloc flags.
4748 (ieee_slurp_section_data): Set section flags. Pass iterations to
4750 (ieee_canonicalize_reloc): Handle I variables.
4751 (do_with_relocs): Only emit relocation size when necessary.
4752 Increase MAXRUN to 127. Change ov to be assigned, and take
4753 src_mask and pcrel_offset into account.
4754 (ieee_write_data_part): Skip sections that are not loaded.
4755 (ieee_write_external_part): Don't output optional last entry of WX
4757 (ieee_write_me_part): Make setting of me_record neater.
4758 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4760 * syms.c (stt): Add entries for zerovars, vars, and code.
4762 * elfcode.h (validate_reloc): New static function.
4763 (write_relocs): Call validate_reloc for non ELF relocs.
4765 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4766 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4767 (TARGET_LITTLE_SYM): Likewise.
4769 * config.bfd (m68*-*-psos*): New target.
4771 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4773 * i386msdos.c: Remove some #if 0 code.
4774 (msdos_write_object_contents): Don't include empty sections in the
4775 size computation, regardless of their address.
4777 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4779 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4780 is NULL, ie, the -r switch is used.
4782 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4784 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4785 (BFD_RELOC_MIPS_GOT_LO16): Define.
4786 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4787 * bfd-in2.h, libbfd.h: Rebuild.
4788 * elf32-mips.c (mips_reloc_map): Map new relocs.
4790 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4792 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4795 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4796 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4797 simple number for the section address, rather than an expression.
4798 Limit the number of bytes between relocs to MAXRUN.
4799 (ieee_write_me_part): Set me_record to the file offset after the
4801 (ieee_write_processor): New static function.
4802 (ieee_write_object_contents): Use ieee_write_processor.
4804 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4806 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4808 * coff-aux.c: Change include of aux.h to aux-coff.h.
4810 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4812 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4813 relocation put the addend both in the reloc entry and the data.
4814 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4817 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4818 a R_68K_PCxx reloc against a defined global symbol directly.
4819 (elf_m68k_check_relocs): Don't count such a reloc.
4821 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4822 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4823 symbol for now, otherwise always record the symbol as dynamic.
4824 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4825 is not referenced by a dynamic object, and we are not making a
4826 shared object, then don't make a PLT entry. If we do make a PLT
4827 entry, make sure the symbol has been recorded as dynamic.
4829 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4831 * configure.host: When making a shared library, set HLDFLAGS to
4832 pass an appropriate -rpath option. Use the make variable SONAME
4833 as the shared library soname, rather than computing it here. On
4834 SunOS, build stamp-tshlink in place of $(SHLINK).
4835 * Makefile.in (SONAME): New variable.
4836 ($(SHLINK)): Make a link to the transformed name, as well.
4837 (stamp-tshlink): New target.
4838 (install): Skip stamp-tshlink during install.
4840 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4842 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4843 linker sections have been set up yet.
4845 * elf.c (make_mapping): Add an additional argument to suppress
4846 making the first section include the program headers.
4847 (map_sections_to_segments): If the user used -Ttext such that the
4848 program headers are on a different page, do not set the flags
4849 saying that this section includes the program headers.
4851 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4853 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4854 don't define TRAD_HEADER.
4855 * configure: Rebuild.
4857 * netbsd-core.c: New file, support for NetBSD core files.
4858 * hosts/*nbsd.h: Removed.
4860 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4862 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4863 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4864 * libbfd.h, bfd-in2.h: Regenerated.
4865 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4866 bfd_elf32_bfd_reloc_type_lookup.
4867 (reloc_type{,_names}): Deleted.
4868 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4870 (sparc_reloc_map): Add sparc64 relocs.
4871 (sparc_elf_notsupported_reloc): New static function.
4872 (sparc_elf_wdisp16_reloc): New static function.
4873 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4874 (elf32_sparc_relocate_section): Likewise.
4875 (bfd_elf32_bfd_reloc_type_lookup): Define.
4876 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4877 (reloc_type{,_names}): Deleted.
4878 (elf_sparc_howto_table): Deleted.
4879 (sparc_reloc_map): Deleted.
4880 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4881 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4883 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4885 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4888 * Makefile.in (program_transform_name): New variable.
4889 (install): Transform library name before installing it.
4891 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4893 * archures.c (bfd_mach_i960_hx): Define.
4894 * bfd-in2.h: Rebuild.
4895 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4896 (MATRIX): Expand entries for HX.
4897 (arch_info_struct): Add i960:hx entry.
4898 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4899 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4900 (coff_set_flags): Handle bfd_mach_i960_hx.
4902 Support for building as a shared library, based on patches from
4903 Alan Modra <alan@spri.levels.unisa.edu.au>:
4904 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4905 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4906 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4907 * configure: Rebuild.
4908 * configure.host: If --enable-shared, adjust shared library stuff
4909 based on the host. If the host is SunOS, and the linker supports
4910 -rpath, set HLDFLAGS to use it.
4911 * Makefile.in (ALLLIBS): New variable.
4912 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4913 (COMMON_SHLIB, SHLINK): New variables.
4914 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4915 (STAGESTUFF): Remove variable.
4916 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4918 (stamp-ofiles): New target, like old ofiles target, but build
4919 using a temporary file and move-if-change, and touch stamp-ofiles
4921 (ofiles): Just depend upon stamp-ofiles.
4922 (stamp-piclist, piclist): New targets.
4923 ($(SHLIB), $(SHLINK)): New targets.
4924 (targets.o, archures.o): Build twice if PICFLAG is set.
4925 (do_mostlyclean): Remove pic/*.o.
4926 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4928 (do_distclean): Remove pic and stamp-picdir.
4929 (install): Install shared libraries.
4930 ($(OFILES)): Depend upon stamp-picdir.
4931 (stamp-picdir): New target.
4933 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4935 * libcoff.h: Rebuild.
4937 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4938 flavour of a section with no owner.
4940 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4941 ELF_LINK_NON_ELF flag.
4942 (mips_elf_create_got_section): Likewise.
4944 * elf.c: Revert last change, since it breaks dynamic linking.
4945 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4947 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4948 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4949 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4951 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4953 * elf.c (assign_file_positions_for_segments): If the backend does
4954 not want the elf header or the program headers in the address
4955 space, do not include them in the calculations.
4957 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4958 function to determine if we need additional program headers.
4959 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4960 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4962 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4964 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4966 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4968 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4969 back into one line. Some compilers (sunos 4.1.3 for example)
4970 won't accept args split across more than one line.
4972 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4974 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4975 * configure: Regenerate.
4977 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4979 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4980 try to do arithmetic on a void *, cast it to a unsigned char * first.
4982 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4984 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4985 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4987 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4988 flag for a newly defined symbol.
4989 (NAME(bfd_elf,record_link_assignment)): Likewise.
4990 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4991 set the DEF or REF_REGULAR flags correctly.
4993 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4994 (libbfd.h, libcoff.h): Corresponding change.
4996 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4997 a PLT32 reloc as dynamic.
4998 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4999 is not referenced by a dynamic object, and we are not making a
5000 shared object, then don't make a PLT entry. If we do make a PLT
5001 entry, make sure the symbol has been recorded as dynamic.
5003 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5005 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5006 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5007 (powerpcle-*-cygwin32): New.
5008 * peicode.h (add_data_entry): Get address from vma.
5010 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5012 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5013 attached to the section has already been created as an undefined
5014 symbol, treat it as if it hasn't been created yet.
5016 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5018 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5019 symbol or section symbols if stripping all symbols and this is not
5020 a relocateable link. Don't output the symbol string table if
5021 there are no symbols.
5022 (elf_link_flush_output_syms): Don't do anything if there are no
5025 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5027 * coff-aux.c: New file.
5028 * hosts/m68kaux.h: New file.
5029 * config.bfd (m68*-apple-aux*): New target.
5030 * configure.in (m68*-apple-aux*): New native host.
5031 (m68kaux_coff_vec): New vector.
5032 * configure: Rebuild.
5033 * targets.c (m68kaux_coff_vec): Declare.
5034 * coffcode.h (bfd_coff_backend_data): Add field
5035 _bfd_coff_link_add_one_symbol.
5036 (bfd_coff_link_add_one_symbol): Define.
5037 (compare_arelent_ptr): New static function if TARG_AUX.
5038 (coff_write_relocs): If TARG_AUX, sort the relocs.
5039 (coff_write_object_contents): Set A/UX aouthdr magic number.
5040 (coff_link_add_one_symbol): Define if not defined.
5041 (bfd_coff_std_swap_table): Initialize new field.
5042 * libcoff.h: Rebuild.
5043 * cofflink.c (coff_link_add_symbols): Call
5044 bfd_coff_link_add_one_symbol rather than
5045 _bfd_generic_link_add_one_symbol.
5046 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5047 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5048 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5049 * Makefile.in: Rebuild dependencies.
5050 (BFD32_BACKENDS): Add coff-aux.o.
5051 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5053 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5055 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5056 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5058 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5060 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5061 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5062 (maintainer-clean): Warn about deleting special files.
5063 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5065 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5066 warning symbols correctly.
5067 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5068 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5069 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5070 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5071 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5072 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5074 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5077 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5079 * libcoff-in.h: aligned newly exported names with bfd naming
5080 conventions. Removed an erroneous define of POWERPC_LE_PE.
5081 * libcoff.h: Rebuild.
5082 * cofflink.c, coff-ppc.c: the above function name changes
5084 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5086 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5087 * ecoff.c (struct extsym_info): Define.
5088 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5089 to ecoff_link_write_external.
5090 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5091 Strip symbols when appropriate.
5093 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5094 * syms.c (BSF_OBJECT): Define.
5095 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5096 * bfd-in2.h: Rebuild.
5097 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5099 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5102 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5103 copying relocs into a shared object, treat a defined global symbol
5105 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5106 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5107 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5109 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5110 real defined symbol, not to a weak defined symbol.
5112 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5114 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5115 and made a few static functions externs.
5117 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5118 POWERPC_LE_PE hack in cofflink.
5120 * libcoff-in.h: promoted the following from cofflink.c to allow
5121 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5122 coff_debug_merge_element, struct coff_debug_merge_type,
5123 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5124 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5125 coff_debug_merge_hash_lookup, coff_link_section_info,
5126 coff_final_link_info, coff_debug_merge_hash_newfunc,
5127 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5129 * libcoff.h: re-gen'd
5131 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5133 * syms.c: Include "bfdlink.h".
5134 (struct stab_find_info): Define.
5135 (_bfd_stab_section_find_nearest_line): New function.
5136 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5137 * libbfd.h: Rebuild.
5138 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5139 * elf.c (_bfd_elf_find_nearest_line): Try calling
5140 _bfd_stab_section_find_nearest_line before searching the ELF
5141 symbol table. Find the closest STT_FUNC symbol, not the last one.
5142 * libcoff-in.h (coff_data_type): Add line_info field.
5143 * libcoff.h: Rebuild.
5144 * coffgen.c (coff_find_nearest_line): Try calling
5145 _bfd_stab_section_find_nearest_line before searching the COFF
5147 * Makefile.in: Rebuild dependencies.
5149 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5151 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5152 4 bytes, so we get the correct value when updating the register
5153 field in little endian mode.
5155 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5157 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5158 entry_section fields. Add sntoc and snentry fields.
5159 * libcoff.h: Rebuild.
5160 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5161 not toc_section and entry_section (the COFF file does not have any
5162 sections at this point).
5163 (coff_write_object_contents): Set o_snentry and o_sntoc from
5164 snentry and sntoc rather than entry_section and toc_section.
5165 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5166 snentry, not toc_section and entry_section.
5167 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5168 entry_section from hentry.
5169 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5171 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5172 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5173 than using toc_section directly.
5175 * archures.c: Add missing `.' in enum bfd_architecture.
5176 * bfd-in2.h: Rebuild.
5178 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5179 Robert Lipe <robertl@arnet.com>.
5181 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5183 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5184 to sections we allocate. Use bfd_zalloc to allocate initialial
5185 sections, not bfd_alloc.
5186 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5187 SDA{,2}I16 relocations.
5188 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5189 whether to put something in .sbss or not.
5190 (ppc_elf_relocate_section): Add support for more relocations. Add
5191 in sec->output_offset where appropriate. Make error messages
5192 include the symbol name.
5194 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5195 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5196 doesn't get redefined messages if -shared.
5198 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5199 section if the rel_section field has been set up.
5201 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5203 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5206 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5208 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5209 of flags, only flags used are controlled by mach number. Bump up
5210 output file mach number to highest of input file mach numbers.
5211 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5212 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5214 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5215 bfd_elf64_sparc_vec support.
5217 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5219 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5220 the embedded bit is set on some objects and not on others. Just
5222 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5225 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5227 * coffcode.h (coff_new_section_hook): Don't try to align the
5230 * coffcode.h (coff_set_section_contents): Fix the handling of the
5231 .lib section to work even if the entire section contents are
5232 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5233 Robert Lipe <robertl@arnet.com>.
5235 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5237 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5238 memory here for contents.
5240 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5241 _SDA2_BASE_ by 32768.
5242 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5243 started using. Allocate contents for .sdata and .sdata2 sections
5245 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5247 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5248 size _SDA{,2}_BASE_.
5249 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5252 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5254 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5256 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5257 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5258 (bfd_mach_sparc_v9a): Define.
5259 (bfd_mach_sparc_v9_p): Define.
5260 * bfd-in2.h: Regenerated.
5261 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5263 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5264 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5265 to bfd_elf32_sparc_vec.
5266 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5267 Add v8plus{,a} support.
5269 (sparc_compatible): New function.
5270 * elf32-sparc.h: #include "elf/sparc.h".
5271 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5272 elf32_sparc_final_write_processing): New functions.
5273 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5274 elf_backend_final_write_processing): Define.
5276 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5278 * elf-bfd.h (struct elf_link_hash_entry): Add
5279 linker_section_pointer field.
5280 (enum elf_linker_section_enum): Enumeration for new way of
5281 creating linker dynamic sections and symbols.
5282 (elf_linker_section{,_pointers}): New structures for creating
5283 dynamic sections and symbols.
5284 (elf_obj_tdata): Add linker_section_pointers and linker_section
5286 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5287 (_bfd_elf_create_linker_section): New declarations.
5288 (_bfd_elf_find_pointer_linker_section): Ditto.
5289 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5290 (_bfd_elf_make_linker_section_rela): Ditto.
5292 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5294 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5295 (ppc_elf_create_linker_section): New function to create the
5296 sections .got, .sdata, and .sdata2.
5297 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5299 (ppc_elf_check_relocs): Support more of the eabi relocations.
5300 (ppc_elf_relocate_section): Ditto.
5301 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5302 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5304 * elflink.h (elf_create_pointer_linker_section): New function to
5305 create initialized pointers in dynamic linker sections.
5306 (elf_finish_pointer_linker_section): Actually intialize the
5307 pointers created above.
5309 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5310 macros to provide both 32 and 64 bit versions of
5311 elf_create_pointer_linker_section.
5312 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5313 provide both 32 and 64 bit versions of
5314 elf_finish_pointer_linker_section.
5316 * elflink.c (_bfd_elf_create_linker_section): New function to
5317 create a linker section.
5318 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5319 given address in the linker pointer offsets created for a given
5321 (_bfd_elf_make_linker_section_rela): Make a RELA section
5322 corresponding to the generated linker section.
5324 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5326 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5328 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5330 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5331 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5332 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5333 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5334 toc entry in an objdump) for now.
5335 (ppc_do_last, ppc_get_last): New function - needed to save processing
5336 the toc owner to the end.
5337 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5340 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5341 toc owner from being done till last. Must define POWERPC_LE_PC
5344 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5346 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5348 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5349 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5351 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5353 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5355 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5357 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5359 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5361 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5363 * elf.c (assign_file_positions_for_segments): Don't increment file
5364 offset for a segment which contains no loadable sections.
5366 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5368 * reloc.c: Add new PowerPC relocations.
5369 * {bfd-in2,libbfd}.h: Regenerate.
5371 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5372 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5374 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5376 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5379 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5382 * coffgen.c (coff_find_nearest_line): Don't try to cache
5383 information in sections that are not owned by a BFD. From Richard
5384 Henderson <richard@atheist.tamu.edu>.
5386 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5387 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5388 * elflink.h (elf_link_output_extsym): Remove special check for
5391 * ecoffswap.h: Add prototypes for static functions.
5393 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5395 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5396 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5398 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5399 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5400 support. Begin support for R_PPC_SDA{2,}REL.
5402 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5404 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5405 create the .got and .got.neg sections.
5406 (ppc_elf_size_dynamic_sections): Call it.
5407 (ppc_elf_check_relocs): Call it.
5408 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5409 (ppc_elf_check_relocs): Add error messages for relocations we
5410 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5413 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5415 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5416 section flags for V.4 and eabi.
5418 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5420 * elf.c (assign_file_positions_for_segments): If a segment
5421 contains no sections, don't mark it as readable.
5423 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5424 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5426 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5427 dynamic section, if there is one.
5428 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5429 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5430 (bfd_elf64_swap_dyn_in): Likewise.
5431 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5433 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5435 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5436 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5437 <pirker@eiunix.tuwien.ac.at>.
5439 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5441 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5442 PowerPC V.4 and eabi.
5443 * bfd-in2.h: Regenerate.
5444 * libfd.h: Regenerate.
5446 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5448 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5449 section type and SHF_EXCLUDE section flag, turning them into the
5450 appropriate bfd section flag.
5452 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5454 * xcofflink.c (xcoff_link_add_symbols): Create the special
5455 sections if we see a DYNAMIC object, in case that is the only
5456 XCOFF input object we see.
5458 * elf32-mips.c: Extensive changes for a start at dynamic linking
5459 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5461 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5462 (struct elf_backend_data): Remove
5463 elf_backend_create_program_headers field. Add
5464 elf_backend_additional_program_headers and
5465 elf_backend_modify_segment_map fields.
5466 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5468 (elf_backend_additional_program_headers): Likewise.
5469 (elf_backend_modify_segment_map): Likewise.
5470 (elf_backend_create_program_headers): Don't define.
5471 (elfNN_bed): Change to account for field changes.
5472 * elf.c (assign_file_positions_for_segments): Call new
5473 modify_segment_map backend function. Don't call old
5474 create_program_headers backend function.
5475 (get_program_header_size): Call additional_program_headers rather
5476 than create_program_headers.
5477 * elflink.h (elf_link_add_object_symbols): Initialize
5478 type_change_ok from new backend field.
5479 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5481 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5482 a reloc against the appropriate section.
5484 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5485 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5486 (elf_flags_init): Rename from elf_ppc_flags_init.
5487 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5489 (ppc_elf_copy_private_bfd_data): Likewise.
5490 (ppc_elf_merge_private_bfd_data): Likewise.
5492 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5495 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5497 * coff-alpha.c (alpha_relocate_section): During final link, allow
5498 output .lita section to be bigger than 64k by adjusting gp value
5499 on a per-input section basis.
5500 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5502 (struct ecoff_section_tdata): Add gp field.
5504 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5506 Handle Alpha ECOFF changes in OSF/1 3.2.
5507 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5509 * coff-alpha.c: Include "aout/ar.h".
5510 (alpha_ecoff_get_relocated_section_contents): Don't require an
5511 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5512 3.2 doesn't generate one.
5513 (alpha_relocate_section): Likewise.
5514 (alpha_ecoff_slurp_armap): Define.
5515 (alpha_ecoff_slurp_extended_name_table): Define.
5516 (alpha_ecoff_construct_extended_name_table): Define.
5517 (alpha_ecoff_truncate_arname): Define.
5518 (alpha_ecoff_write_armap): Define.
5519 (alpha_ecoff_generic_stat_arch_elt): Define.
5520 (alpha_ecoff_update_armap_timestamp): Define.
5522 (alpha_ecoff_read_ar_hdr): New static function.
5523 (alpha_ecoff_get_elt_at_filepos): New static function.
5524 (alpha_ecoff_openr_next_archived_file): New static function.
5525 (alpha_ecoff_get_elt_at_index): New static function.
5526 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5527 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5528 _bfd_ecoff to alpha_ecoff.
5529 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5530 field from backend structure, rather than always calling
5531 _bfd_get_elt_at_filepos.
5532 * coff-mips.c (mips_ecoff_backend_data): Initialize
5533 get_elt_at_filepos field.
5534 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5535 from _bfd_generic_read_ar_hdr with minor changes.
5536 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5537 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5538 * libbfd.h: Rebuild.
5540 * bfd-in.h (BFD_IN_MEMORY): Define.
5541 * libbfd-in.h (struct bfd_in_memory): Define.
5542 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5543 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5544 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5545 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5546 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5547 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5548 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5549 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5550 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5551 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5553 (bfd_openstreamr): Likewise.
5554 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5555 BFD_IN_MEMORY is not set.
5556 * riscix.c (riscix_some_aout_object_p): Likewise.
5557 * bfd-in2.h, libbfd.h: Rebuild.
5559 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5560 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5561 (bfd_get_elt_at_index): Define.
5562 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5563 bfd_get_elt_at_index. Change index parameter from int to
5565 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5566 (_bfd_noarchive_get_elt_at_index): Define.
5567 (_bfd_archive_bsd_get_elt_at_index): Define.
5568 (_bfd_archive_coff_get_elt_at_index): Define.
5569 * bfd-in2.h, libbfd.h: Rebuild.
5570 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5571 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5572 * ieee.c (ieee_get_elt_at_index): Define.
5573 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5574 * oasys.c (oasys_get_elt_at_index): Define.
5575 * som.c (som_get_elt_at_index): Define.
5577 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5578 numbers to the .text section.
5580 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5582 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5583 If there is a SEC_DEBUGGING section, get the contents of the debug
5584 information part from it.
5585 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5587 (ieee_write_object_contents): Check ieee_write_debug_part return.
5589 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5591 * config.bfd (i[345]86-*-freebsd*): Add target.
5592 * configure.in (i386freebsd_vec): Add vec.
5593 * configure: Regenerate.
5594 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5595 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5596 Rebuild dependencies..
5597 * freebsd.h: New file.
5598 * i386freebsd.c: New file.
5599 * targets.c (i386freebsd_vec): Declare.
5600 (bfd_target_vector): Add i386freebsd_vec.
5601 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5602 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5604 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5606 * ieee.c (ieee_slurp_debug): New static function.
5607 (ieee_object_p): Call it.
5608 (ieee_slurp_section_data): Skip debugging sections.
5609 (ieee_get_reloc_upper_bound): Likewise.
5610 (ieee_get_section_contents): Likewise.
5611 (ieee_canonicalize_reloc): Likewise.
5612 (ieee_write_section_part): Likewise.
5613 (ieee_write_debug_part): Likewise.
5614 (ieee_write_data_part): Likewise.
5615 (init_for_output): Likewise.
5617 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5619 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5621 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5622 relocs, since ppc_elf_relocate_section handles the linker case.
5623 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5625 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5626 ppc_elf_relocate_section since that is now the only caller.
5627 (ppc_elf_relocate_section): Ditto.
5629 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5631 * coffcode.h (coff_write_object_contents): If we don't know the
5632 section of the entry point for an XCOFF executable, always set the
5633 entry address to -1.
5635 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5637 * elf.c (bfd_section_from_shdr): Add support for note sections.
5639 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5641 * bfd-in.h (struct _symbol_info): Add stab_type field.
5642 * bfd-in2.h: Rebuild.
5643 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5645 * elf32-ppc.c: Remove trailing newline from calls to
5647 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5648 difference if target endianness is known.
5650 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5652 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5653 old style TOC16 references without using R_PPC_GOT.
5654 (ppc_reloc_type): Ditto.
5655 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5656 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5657 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5658 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5659 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5661 (ppc_elf_adjust_dynamic_symbol): Ditto.
5662 (ppc_elf_adjust_dynindx): Ditto.
5663 (ppc_elf_size_dynamic_sections): Ditto.
5664 (ppc_elf_finish_dynamic_symbol): Ditto.
5665 (ppc_elf_finish_dynamic_sections): Ditto.
5666 (ELF_DYNAMIC_INTERPRETER): Define.
5668 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5670 * elf.c (copy_private_bfd_data): When attaching sections to
5671 segments ignore sections that won't be allocated. Patch from
5674 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5676 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5679 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5681 * coff-i960.c (CALC_ADDEND): Define.
5682 (coff_i960_relocate_section): Add the input section VMA to the
5683 addend for PC relative relocs.
5685 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5687 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5688 to correctly terminate.
5690 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5692 * targets.c (enum bfd_endian): Define.
5693 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5694 from boolean to enum bfd_endian. Change header_byteorder_big_p
5696 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5697 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5698 * bfd-in2.h: Rebuild.
5699 * All targets: Change initialization of byteorder and
5700 header_byteorder to use enum bfd_endian values rather than
5702 * All files: Change all references to byteorder_big_p and
5703 header_byteorder_big_p to use new bfd_*_endian macros.
5705 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5707 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5709 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5711 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5713 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5715 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5717 * ieee.c: Lots of minor cleanups. Make many functions return
5718 errors rather than calling abort. Also:
5719 (ieee_write_twobyte): Remove; change callers to call existing
5720 ieee_write_2bytes function.
5721 (ieee_write_expression): Don't output the section twice when
5722 outputting a local symbol. Don't emit an extraneous zero if there
5724 (ieee_slurp_sections): Set the lma as well as the vma.
5725 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5727 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5728 a recognized one or bfd_arch_unknown.
5729 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5731 (ihex_get_symtab): Likewise.
5733 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5735 * aoutx.h: Include <ctype.h>.
5736 (struct aout_link_includes_table): Define.
5737 (struct aout_link_includes_totals): Define.
5738 (struct aout_link_includes_entry): Define.
5739 (aout_link_includes_lookup): Define macro.
5740 (struct aout_final_link_info): Add includes field.
5741 (aout_link_includes_newfunc): New static function.
5742 (NAME(aout,final_link)): Initialize includes hash table.
5743 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5745 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5747 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5749 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5751 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5753 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5755 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5756 (pe_print_private_bfd_data): call pe_print_reloc.
5757 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5758 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5759 up some debugging as well.
5761 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5763 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5766 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5768 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5769 when setting sections to NULL.
5771 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5773 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5775 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5776 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5778 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5779 * bfd-in2.h: Rebuild.
5781 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5783 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5785 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5787 * ihex.c (ihex_scan): Handle record types 4 and 5.
5788 (ihex_object_p): Permit types 4 and 5.
5789 (ihex_set_section_contents): Remove check for out of range
5791 (ihex_write_object_contents): Generate types 4 and 5.
5793 * elflink.h (elf_link_output_extsym): Just ignore warning and
5794 indirect references to symbols which don't really exist.
5796 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5798 * peicode.h (pe_print_idata): Minor format fixes
5799 (pe_print_edata): New function. Under private printing, this formats
5800 the edata section of a PE file.
5801 (pe_print_private_bfd_data): Added call to pe_print_edata.
5803 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5805 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5806 index, don't call stoi.
5808 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5810 * srec.c (srec_scan): Set lma as well as vma.
5812 * ihex.c: New file; support for Intel Hex format.
5813 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5814 (ihex_vec): Declare.
5815 (bfd_target_vector): Always include ihex_vec.
5816 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5817 * Makefile.in: Rebuild dependencies.
5818 (BFD_LIBS): Add ihex.o
5819 (BFD_LIBS_CFILES): Add ihex.c.
5820 * bfd-in2.h: Rebuild.
5822 * elf.c (assign_file_positions_for_segments): Sort the sections in
5824 (get_program_header_size): Return the right size if segment_map is
5826 (copy_private_bfd_data): Don't bother to sort the sections.
5828 * bfd.c (bfd_record_phdr): New function.
5829 * bfd-in.h (bfd_record_phdr): Declare.
5830 * bfd_in2.h: Rebuild.
5832 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5835 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5836 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5838 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5839 (bfd_zmalloc): Change declaration.
5840 * libbfd.h: Rebuild.
5841 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5842 and realloc. Don't set bfd_error_no_memory if they fail.
5844 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5846 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5847 uses as well. Added a new howto to deal with TOCREL16 relocs that
5848 are TOCDEFN as well.
5849 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5850 to handle RVA relocs from dlltool.
5851 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5852 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5853 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5855 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5856 to get the right section alignment.
5858 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5860 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5861 p_paddr if p_paddr is zero.
5862 (make_mapping): Set includes_filehdr and includes_phdrs for first
5864 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5866 (assign_file_positions_for_segments): Handle includes_filehdr and
5867 includes_phdrs. Remove special handling of PT_PHDR and first
5869 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5870 when appropriate. Remove special handling of PT_PHDR segment.
5871 Use a more complex condition for when a section is included in a
5872 segment to handle Solaris linker oddities.
5874 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5876 * coff-m88k.c (howto_table): Reformatted for easier reading;
5877 special_function now points to new function m88k_special_reloc.
5878 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5880 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5881 be done correctly by m88k_special_reloc.
5882 (reloc_processing): New function to be used by RELOC_PROCESSING.
5883 (RELOC_PROCESSING): Define to call reloc_processing.
5885 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5887 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5888 (pe_print_pdata): Likewise.
5890 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5891 obstack_alloc fails.
5892 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5894 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5895 * Many files: don't set bfd_error_no_memory if one of the above
5898 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5899 if p_paddr_valid is set.
5900 (copy_private_bfd_data): New static function.
5901 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5903 * elf.c (assign_file_positions_for_segments): Fix case where extra
5904 program headers were allocated.
5906 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5907 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5908 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5909 _bfd_elf_print_private_bfd_data.
5911 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5912 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5913 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5914 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5915 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5916 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5917 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5919 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5921 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5922 * elf.c (make_mapping): New static function.
5923 (map_sections_to_segments): New static function.
5924 (elf_sort_sections): New static function.
5925 (assign_file_positions_for_segments): New static function.
5926 (map_program_segments): Remove.
5927 (get_program_header_size): Remove sorted_hdrs, count, and
5928 maxpagesize parameters. Simplify.
5929 (assign_file_positions_except_relocs): When generating an
5930 executable, use assign_file_positions_for_segments.
5931 (elf_sort_hdrs): Remove.
5932 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5933 to get_program_header_size.
5935 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5937 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5939 * configure, config.in: Regenerate with autoconf 2.7.
5941 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5942 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5944 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5946 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5947 (ecoff_sec_to_styp_flags): Likewise.
5948 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5949 (ecoff_set_symbol_info): Handle scRConst.
5950 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5951 (ecoff_compute_section_file_positions): Handle .rconst section.
5952 (_bfd_ecoff_write_object_contents): Likewise.
5953 (ecoff_link_check_archive_element): Handle scRConst.
5954 (ecoff_link_add_externals): Likewise.
5955 (ecoff_link_write_external): Handle .rconst section.
5956 (ecoff_reloc_link_order): Likewise.
5957 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5958 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5960 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5962 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5963 DEF_DYNAMIC flag is set.
5965 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5967 * host-aout.c: If TRAD_HEADER is defined, include it.
5969 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5971 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5972 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5973 (BFD_NEED_DECLARATION): New function.
5974 * configure.in: Use BFD_NEED_DECLARATION.
5975 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5976 * configure, config.in: Rebuild with autoconf 2.6.
5978 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5979 special_sections before returning when called with a non XCOFF
5982 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5985 * coffcode.h (coff_compute_section_file_positions): Only pad the
5986 previous section to force file alignment when creating an
5989 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5991 * coffcode.h (coff_compute_section_file_positions): If
5992 RS6000COFF_C, set up the .debug section.
5994 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5995 if it is not large enough to accomodate the entire TOC area with
5996 signed 16 bit offsets.
5997 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5999 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6000 TOC anchor to use the TOC value used in the output file.
6002 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6004 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6005 (_bfd_coff_read_string_table): Likewise.
6007 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6009 * pe-arm.c: Fix typos.
6010 * coff-arm.c: Likewise.
6012 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6014 * coff-ppc.c (list_ele): Added "cat"egory member.
6015 (record_toc): New category parameter (priv or pub).
6016 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6017 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6018 the mainline. It addes extra toc cells in error.
6019 (ppc_coff_swap_sym_in_hook): Added some documentation.
6020 (dump_toc): Can now diagnose "virtual toc" chicanery.
6022 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6024 * elf-bfd.h (struct elf_link_hash_table): Change type of
6025 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6027 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6029 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6030 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6032 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6033 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6034 defined or mentioned in a regular file.
6036 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6038 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6039 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6040 (coff_ppc_relocate_section): Correct REL24 handling
6041 (ppc_process_before_allocation): Correct TOCDEFN handling
6043 * peicode.h (dir_names): Added name descriptions
6045 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6047 * VERSION: Updated to cygnus-2.6.
6049 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6051 * targets.c (m68k4knetbsd_vec): Declare.
6053 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6055 * targets.c (bfd_target): Change type of second argument to
6056 _bfd_print_private_bfd_data from void * to PTR.
6057 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6058 using PTR rather than void *.
6059 * bfd-in2, libbfd.h: Rebuild.
6060 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6062 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6063 _bfd_generic_bfd_print_private_bfd_data rather than casting
6066 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6068 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6069 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6071 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6072 BFD64_BACKENDS_CFILES): New variables.
6075 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6077 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6078 not at the file position of the first section.
6079 * coffcode.h (coff_compute_section_file_positions): Avoid using
6081 (coff_write_object_contents): When generating a PPC PE executable
6082 with no symbols, round up the file size to a COFF_PAGE_SIZE
6084 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6085 don't write out a string table.
6087 * elf.c (bfd_section_from_shdr): When using a different section
6088 header, pass the new one to _bfd_elf_make_section_from_shdr.
6089 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6090 (elf_map_symbols): Add section VMA to symbol value when comparing
6092 (_bfd_elf_compute_section_file_positions): Only build symbol table
6093 if there are some symbols. Set file offset of symtab and strtab
6095 (assign_file_positions_except_relocs): Remove dosyms parameter.
6096 Change all callers. Never set file offset of symtab and strtab
6098 (_bfd_elf_copy_private_section_data): New function.
6099 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6100 (_bfd_elf_copy_private_symbol_data): New function.
6101 (swap_out_syms): Check for special mapping of st_shndx created by
6102 copy_private_symbol_data.
6103 * elfxx-target.h: Use new copy routines.
6104 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6105 (_bfd_elf_copy_private_section_data): Declare.
6107 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6109 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6112 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6113 _bfd_dummy_target, matching the recent change to archive
6116 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6118 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6119 arithmetic on PTR types.
6121 * aout-target.h (MY(callback)): Set the lma of the sections.
6123 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6124 symbol into a reloc against the section.
6126 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6128 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6129 glue for the relocs: IMGLUE and IFGLUE.
6130 (record_toc): new function - tracks toc contents
6131 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6132 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6133 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6134 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6135 (ppc_record_toc_entry): Removed a debug define (duh)
6137 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6138 (pe_print_idata): New function - formats the idata section data
6139 (pe_print_pdata): New function - formats the pdata section data
6140 (pe_print_private_bfd_data): calls to above
6142 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6144 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6145 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6146 TARGET_SYM and TARGET_NAME for vector and BFD name.
6147 * coff-pmac.c (pmac_xcoff_vec): Remove.
6148 (TARGET_SYM, TARGET_NAME): Define.
6149 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6150 machine to 0, not all PowerMacs are 601s.
6152 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6154 * elfcode.h (elf_object_p): Read in any program headers.
6155 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6156 based on the program headers, if any.
6157 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6158 (map_program_segments): Set p_paddr of program headers based on
6161 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6163 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6166 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6167 trying to do a relocateable link with a non-a.out object file.
6169 * archive.c (bfd_generic_archive_p): Check the first object file
6170 in an archive even if target_defaulted is set. If the object file
6171 has the wrong xvec, reject it.
6173 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6174 be represented, report the name via _bfd_error_handler.
6175 (translate_to_native_sym_flags): Likewise.
6176 * elf32-mips.c (mips_elf_final_link): Likewise.
6177 * oasys.c (oasys_write_sections): Likewise.
6179 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6180 which checks for STYP_OVRFLO sections.
6181 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6182 reloc and lineno count overflows.
6183 (coff_write_object_contents): Call coff_count_linenumbers before
6184 coff_compute_section_file_positions. If RS6000COFF_C, handle
6185 reloc and lineno count overflows.
6186 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6187 relocs before dealing with .pad sections. Count overflow section
6188 headers when handling .pad sections.
6190 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6193 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6194 (struct xcoff_link_hash_table): Add descriptor_section and
6195 special_sections fields.
6196 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6197 (xcoff_link_add_symbols): Set linkage section alignment. Create
6198 descriptor section. Check for magic symbol names (_text, etc.),
6199 and record them in special_sections if found. Set
6200 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6201 descriptor field to point back to the function code symbol.
6202 (xcoff_sweep): Always mark the special descriptor_section.
6203 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6204 function descriptor, and mark it if it is.
6205 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6206 parameter, and fill it in. Allocate space for the descriptor
6208 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6209 global linkage code. If an undefined function descriptor is
6210 exported, arrange to define it. Warn about any other undefined
6212 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6213 (xcoff_write_global_symbol): Create a function descriptor when
6215 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6216 * bfd-in2.h: Rebuild.
6218 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6220 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6221 (ppc_coff_link_hash_table): new types for hashing
6222 (ppc_coff_link_hash_newfunc): hash entry constructor
6223 (ppc_coff_link_hash_table_init): hash table initializer
6224 (ppc_coff_link_hash_table_create): hash table constructor
6225 (ppc_record_toc_entry): changed references to hash table
6226 (coff_ppc_relocate_section): changed references to hash table
6228 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6229 * libcoff.h: Rebuild
6231 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6232 (coff_link_add_symbols): removed toc_offset init
6234 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6236 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6239 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6240 if it is given and mmep is available.
6241 * acconfig.h: Undef USE_MMAP.
6242 * configure, config.in: Regenerated.
6243 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6244 table handling the old way.
6245 (aout_get_external_symbols): Don't complain if last byte of string
6247 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6248 (bfd_free_window) [! USE_MMAP]: Don't define.
6249 (bfd_get_file_window,
6250 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6252 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6254 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6257 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6259 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6260 compatible with AMD generated COFF files. Try to support both AMD
6261 and GNU formats simultaneously.
6262 (coff_a29k_relocate_section): Likewise.
6264 * libbfd.c (bfd_get_file_window): Change writable parameter from
6265 int to boolean; update all callers. Pass MAP_SHARED if not
6266 writable--it's required on Solaris. Cast fprintf argument to
6268 * bfd-in.h (bfd_get_file_window): Update declaration.
6269 * bfd-in2.h: Rebuild.
6270 * aoutx.h: Update calls to bfd_get_file_window.
6272 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6274 (xcoff_swap_ldhdr_in): New static function.
6275 (xcoff_swap_ldsym_in): New static function.
6276 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6277 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6278 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6279 Handle XTY_ER/XMC_XO symbols correctly.
6280 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6281 rather than normal symbol table.
6282 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6283 already defined with the same absolute value.
6284 (xcoff_mark): When considering called symbols, check whether the
6285 descriptor is from a dynamic object, rather than the symbol
6287 (xcoff_build_ldsyms): Likewise.
6289 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6290 Cast realloc and malloc return values. If malloc or realloc fail,
6291 set bfd_error_no_memory.
6292 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6293 * bfd-in2.h: Rebuild.
6295 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6297 * coff-ppc.c (ppc_record_toc_entry): new function.
6298 (in_reloc_p): changed return value.
6299 (coff_ppc_relocate_section): much rework.
6300 (ppc_allocate_toc_section): new function.
6301 (ppc_process_before_allocation): new function.
6302 (ppc_coff_swap_sym_in_hook): new function.
6304 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6305 (coff_link_add_symbols): initialize toc_offset.
6307 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6308 (coff_swap_aouthdr_out): Added more sections to the data
6309 dictionary for the pe file header. Also changed linker version
6310 number on the ppc side.
6311 (dir_names): small improvements to the dictionary printing.
6312 (pe_mkobject_hook): save the file level flags.
6314 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6315 (pe_tdata): added real_flags field
6316 (coff_tdata): added local_toc_sym_map and access macro
6318 * libcoff.h (coff_link_hash_entry): added toc_offset field
6319 (pe_tdata): added real_flags field
6320 (coff_tdata): added local_toc_sym_map and access macro
6322 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6323 (coff_mkobject): init for local_toc_sym_map
6324 (coff_write_object_contents): set the internal_a.magic to
6325 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6328 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6330 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6331 entries until both the line number address and the function name
6332 address are too large.
6334 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6335 * configure: Rebuilt.
6337 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6338 is defined in the environment.
6340 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6342 * som.c (som_get_section_contents_in_window): Define to use
6345 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6347 * coff-i860.c: New file, based on coff-i386.c.
6348 * cpu-i860.c: New file, based on cpu-i386.c.
6349 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6350 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6351 targets, using i860coff_vec.
6352 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6353 trad-core.o and hosts/i860mach3.h.
6354 (i860coff_vec): Use coff-i860.o and cofflink.o.
6355 * configure: Rebuild.
6356 * Makefile.in: Rebuild dependencies.
6357 (ALL_MACHINES): Add cpu-i860.o.
6358 (BFD32_BACKENDS): Add coff-i860.o.
6359 (CFILES): Add cpu-i860.c and coff-i860.c.
6360 * targets.c (i860coff_vec): Declare.
6361 (bfd_target_vector): Add &i860coff_vec.
6362 * archures.c (bfd_i860_arch): Declare.
6363 (bfd_archures_list): Add &bfd_i860_arch.
6364 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6365 (coff_set_flags): Handle bfd_arch_i860.
6366 (coff_write_object_contents): Handle I860 a.out magic number.
6368 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6370 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6371 the created .tc section to 2.
6372 (xcoff_mark): Don't keep a .loader reloc for a call to an
6373 undefined symbol when creating a shared library.
6374 (xcoff_build_ldsyms): When creating a shared library, generate
6375 global linkage code for a call to an undefined symbol.
6377 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6379 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6380 BFD32_BACKENDS, BFD64_BACKENDS.
6381 (.dep1): Put mkdep output in a separate file.
6382 Rebuilt dependencies.
6384 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6387 Permit use of mmap when available:
6389 * configure.in: Check for mmap, madvise, mprotect.
6390 * config.in, configure: Regenerated.
6392 * libbfd.c (struct _bfd_window_internal): Define type.
6393 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6395 (ok_to_map): New static variable for debugging.
6396 (_bfd_generic_get_section_contents_in_window): New function.
6397 * bfd-in.h (bfd_window_internal): Declare type.
6398 (bfd_window): Define type.
6399 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6400 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6403 * libaout.h (struct aoutdata): Add two window fields.
6404 (obj_aout_sym_window, obj_aout_string_window): New macros.
6405 * aoutx.h (some_aout_object_p): Initialize windows.
6406 (aout_get_external_symbols): Get symbol data and strings in
6407 windows instead of explicitly allocated buffers.
6408 (slurp_symbol_table): Free window instead of memory.
6409 (bfd_free_cached_info): Release windows instead of freeing storage
6411 (aout_link_free_symbols): Ditto.
6413 * targets.c (bfd_target): Add new field for
6414 get_section_contents_in_window.
6415 (BFD_JUMP_TABLE_GENERIC): Updated.
6416 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6417 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6418 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6419 macros for get_section_contents_in_window field.
6421 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6423 * core.c: Renamed to corefile.c
6424 * makefile.dos (OBJS): Change core.o to corefile.o
6425 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6428 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6430 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6431 targ_selvecs to allow debugging under Irix-5 native.
6434 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6436 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6437 to o. Clobber and restore the list of new csects around the call
6438 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6439 linker error and the linker wants to read the symbol table. Reset
6440 the line number count of a real section even if it has no relocs.
6441 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6443 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6446 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6448 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6449 an undefined symbol in a shared link.
6451 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6452 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6453 phdm@info.ucl.ac.be (Philippe De Muyter).
6455 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6457 * coff-m88k.c (rtype2howto): New static function.
6458 (RTYPE2HOWTO): Use it rather than a macro definition.
6460 * coffcode.h (coff_write_object_contents): set internal_a.magic
6461 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6463 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6464 define TRAD_HEADER to new file hosts/delta68.h.
6465 m88*-motorola-sysv*, however, does use ptrace-core.o.
6466 * hosts/delta68.h: New file.
6468 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6469 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6471 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6473 * i386linux.c (MY(vec)): Declare before use.
6475 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6477 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6478 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6480 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6481 BFD is not of the right type.
6482 (bfd_elf_get_needed_list): Likewise.
6483 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6484 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6485 * xcofflink.c (XCOFF_XVECP): Define.
6486 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6488 (bfd_xcoff_import_symbol): Likewise.
6489 (bfd_xcoff_export_symbol): Likewise.
6490 (bfd_xcoff_link_count_reloc): Likewise.
6491 (bfd_xcoff_record_link_assignment): Likewise.
6492 (bfd_xcoff_size_dynamic_sections): Likewise.
6494 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6495 table index against the number of symbols for a base relative
6498 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6500 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6501 full_aouthdr flag here...
6502 (_bfd_xcoff_bfd_final_link): ...not here.
6504 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6506 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6507 systems that have a system <libelf.h>.
6508 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6509 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6510 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6511 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6512 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6513 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6514 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6516 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6518 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6519 set, set BSF_WEAK in symbol. Change all callers.
6520 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6521 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6522 _bfd_generic_link_add_one_symbol.
6523 (ecoff_indirect_link_order): Check that the section tdata relocs
6524 are not NULL before using them.
6526 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6527 define TRAD_HEADER as hosts/alphalinux.h.
6528 * configure: Rebuild.
6529 * hosts/alphalinux.h: New file.
6530 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6533 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6535 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6536 C_ECOMM storage classes.
6538 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6540 (xcoff_mark): Call xcoff_mark_symbol.
6541 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6542 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6544 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6546 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6548 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6550 (xcoff_find_reloc): New static function.
6551 (xcoff_link_add_symbols): Use it.
6552 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6553 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6554 relocate the value of C_DECL.
6556 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6558 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6560 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6561 callback decide what goes in .relocs.
6562 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6563 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6566 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6568 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6571 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6573 * xcofflink.c: More improvements, mostly to fix handling of
6574 constructors and a few other special cases.
6575 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6576 zero, reverting yesterday's change.
6577 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6578 (bfd_xcoff_link_count_reloc): Declare.
6579 (bfd_xcoff_record_link_assignment): Declare.
6580 * bfd-in2.h: Rebuild.
6582 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6584 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6585 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6586 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6587 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6588 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6589 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6591 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6594 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6595 segments includes the a.out header. See to that the magic number
6596 *always* is big-endian.
6598 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6599 m68k4k NetBSD configurations.
6601 * configure.in, configure: Separate i386 & mips NetBSD
6602 configurations from other BSD ones. Don't assume DEC is the only
6603 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6604 configurations. Add support for m68k4k NetBSD object format.
6606 * libaout.h: Added M_68K4K_NETBSD magic.
6608 * m68k4knetbsd.c: New file.
6610 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6612 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6615 * hosts/mipsnbsd.h: New file.
6618 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6620 * config.bfd: Add config stuff for mips*-*-magic* to set
6621 targ_defvec to ecoff_big_vec.
6624 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6626 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6628 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6629 toc_section, and entry_section fields.
6630 (struct xcoff_section_tdata): Remove ldrel_count field.
6631 * libcoff.h: Rebuild.
6632 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6634 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6635 full a.out header if full_aouthdr is set in xcoff_data.
6636 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6637 based on sections stored in xcoff_data.
6638 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6640 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6641 (rs6000coff_vec): Set symbol_leading_char to '.'.
6642 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6643 value stored in ret rather than returning a pointer value.
6645 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6647 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6650 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6652 * som.c (som_slurp_string_table): Allocate the strings with malloc
6653 since they're free'd by free_cached_info.
6654 (som_slurp_symbol_table): Similarly for the symbol table.
6656 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6658 * Makefile.in (diststuff): Don't make headers.
6660 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6662 * Makefile.in: Rebuild dependencies.
6664 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6665 output_bfd is not SunOS.
6666 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6667 non-SunOS input files.
6669 * xcofflink.c: Extensive changes to support linking shared objects
6670 and generating a .loader section.
6671 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6672 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6673 last_symndx, and ldrel_count fields.
6674 * libcoff.h: Rebuild.
6675 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6676 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6678 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6679 (bfd_xcoff_export_symbol): Declare.
6680 (bfd_xcoff_size_dynamic_sections): Declare.
6681 * bfd-in2.h: Rebuild.
6683 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6685 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6686 * configure: Rebuild.
6687 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6688 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6690 (pmac_xcoff_vec): Update to use new xcoff support.
6691 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6692 (xcoff_write_armap): Declare buf as unsigned char.
6693 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6695 * mpw-make.sed: Generalize subdir_do edit.
6697 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6699 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6700 correctly. Don't initialize asect->vma.
6702 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6704 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6705 something a little less than the page size.
6707 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6709 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6711 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6713 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6714 * coffcode.h (coff_write_object_contents): If .bss is before
6715 .data us that as data_start.
6716 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6718 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6719 (coff_swap_outhdr_out): Hardwire in version number.
6721 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6723 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6724 major and minor to *_vno, since the former are also macros in
6725 SunOS header files. Cast result of bfd_alloc to appropriate
6728 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6729 before assigning to sec_data.
6731 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6733 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6734 now relative to the section, not absolute.
6735 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6736 get the file name when there is a N_SO directory name. When
6737 handling stabs, remember that section->vma was added to the
6740 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6742 * sunos.c (struct sunos_link_hash_table): Add needed field.
6743 (sunos_link_hash_table_create): Call bfd_release, not free.
6744 (sunos_link_hash_table_create): Initialize needed field.
6745 (sunos_add_dynamic_symbols): Record needed objects.
6746 (bfd_sunos_get_needed_list): New function.
6747 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6748 * bfd-in2.h: Rebuild.
6750 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6752 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6754 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6756 * bfd-in.h (struct bfd_link_needed_list): Rename from
6757 bfd_elf_link_needed_list.
6758 * bfd-in2.h: Rebuild.
6759 * elf.c, elflink.h, libelf.h: Corresponding changes.
6761 Add start at AIX linker support; no shared libraries yet.
6762 * xcofflink.c: New file.
6763 * configure.in (rs600coff_vec): Use xcofflink.o.
6764 * configure: Rebuild.
6765 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6767 (struct xcoff_section_tdata): Define.
6768 (xcoff_section_data): Define macro.
6769 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6770 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6771 (_bfd_xcoff_bfd_final_link): Declare.
6772 (_bfd_ppc_xcoff_relocate_section): Declare.
6773 * libcoff.h: Rebuild.
6774 * coff-rs6000.c: Clean up a bit.
6775 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6776 cputype, csects, and debug_indices.
6777 (xcoff_copy_private_bfd_data): Copy cputype.
6778 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6779 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6780 (xcoff_reloc_type_lookup): Rename from
6781 rs6000coff_reloc_type_lookup.
6782 (coff_relocate_section): Define.
6783 (_bfd_xcoff_sizeof_headers): Define.
6784 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6785 (_bfd_xcoff_bfd_relax_section): Define.
6786 (_bfd_xcoff_bfd_link_split_section): Define.
6787 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6789 * coffcode.h (coff_compute_section_file_positions): If AIX,
6790 increment sofar by SMALL_AOUTSZ if not executable.
6791 (coff_write_object_contents): If AIX, always output an a.out
6792 header; if not executable, header size of SMALL_AOUTSZ.
6793 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6794 (_bfd_stringtab_init): Initialize xcoff field.
6795 (_bfd_xcoff_stringtab_init): New function.
6796 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6797 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6798 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6799 * libbfd.h: Rebuild.
6800 * Makefile.in: Rebuild dependencies.
6801 (BFD32_BACKENDS): Add xcofflink.o.
6802 (CFILES): Add xcofflink.c.
6804 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6805 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6806 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6808 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6810 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6812 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6814 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6815 * config.in: Regenerated.
6817 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6818 (_bfd_chunksize): New variable.
6819 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6820 for obstack chunk size.
6821 * configure.in: Check for getpagesize.
6822 * configure: Regenerated.
6824 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6826 * trad-core.c (rawptr): Make it a local variable of
6827 ptrace_unix_core_file_p.
6829 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6831 * coff-arm.c (in_reloc_p): New.
6832 * coff-i386.c (in_reloc_p): New.
6833 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6834 (coff_write_object_contents): Only set has_reloc_section
6836 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6837 in_reloc_p to decide if reloc should be emitted.
6838 * libcoff.h (pe_data_type.in_reloc_p): New.
6839 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6841 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6843 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6844 (_bfd_coff_read_internal_relocs): Likewise.
6845 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6846 (_bfd_coff_read_internal_relocs): Likewise.
6848 * elflink.h (elf_link_add_object_symbols): Correct conditions
6849 under which type and size change warnings are issued.
6851 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6853 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6854 a symbol which is not in a real section.
6855 (coff_write_native_symbol): Corresponding change.
6857 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6858 coff_link_hash_newfunc and make non-static.
6859 (_bfd_coff_link_hash_table_init): New function, broken out of
6860 _bfd_coff_link_hash_table_create.
6861 (_bfd_coff_link_hash_table_create): Use it.
6862 (process_embedded_commands): Make static.
6863 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6864 (_bfd_coff_link_hash_table_init): Declare.
6865 * libcoff.h: Rebuild.
6867 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6868 field in XCOFF tdata.
6869 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6870 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6871 based on cputype stored in a.out header, or in n_type of initial
6873 (coff_write_object_contents): Set cputype correctly in a.out
6875 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6877 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6878 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6880 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6881 * libcoff.h: Rebuild.
6883 * cpu-rs6000.c (rs6000_compatible): New static function.
6884 (bfd_rs6000_arch): Use it.
6885 * cpu-powerpc.c (powerpc_compatible): New static function.
6886 (arch_info_struct): Define various flavours of PowerPC.
6887 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6890 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6892 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6894 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6896 * elflink.h (elf_link_add_object_symbols): Don't warn about
6897 changing the size or type if the old definition was weak.
6899 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6901 * coffcode.h (combined_entry_type): Add fix_line field.
6902 (coff_slurp_line_table): Warn if we try to set the lineno field of
6904 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6905 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6906 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6907 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6909 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6910 * libcoff.h: Rebuild.
6912 * libcoff-in.h (struct xcoff_tdata): Define.
6913 (xcoff_data): Define.
6914 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6915 * bfd-in2.h, libcoff.h: Rebuild.
6916 * coff-rs6000.c (xcoff_mkobject): New static function.
6917 (coff_mkobject): Define.
6918 (xcoff_copy_private_bfd_data): New static function.
6919 (coff_bfd_copy_private_bfd_data): Define.
6920 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6922 (rs6000coff_vec): Add DYNAMIC to object_flags.
6923 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6924 .loader sections specially.
6925 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6926 section alignment from the XCOFF tdata information.
6927 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6928 F_SHROBJ, and copy the extra a.out header information into the
6929 XCOFF tdata structure.
6930 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6931 F_DYNLOAD and the extra a.out header information.
6932 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6933 C_HIDEXT symbol with attached csect information.
6934 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6935 in the o_maxdata field.
6936 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6937 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6938 end if BSF_NOT_AT_END is set.
6940 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6941 _bfd_read_ar_hdr_fn.
6942 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6943 * bfd-in2.h, libbfd.h: Rebuild.
6944 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6946 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6947 (bfd_slurp_bsd_armap_f2): Likewise.
6948 (_bfd_slurp_extended_name_table): Likewise.
6950 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6952 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6954 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6955 when the symbol table is empty.
6957 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6958 space for section symbols, since we don't output them either.
6959 (elf_m68k_adjust_dynindx): Removed.
6961 * ptrace-core.c (rawptr): Make it a local variable of
6962 ptrace_unix_core_file_p.
6964 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6966 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6969 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6970 Mac object file formats.
6972 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6974 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6975 auxent if there isn't one.
6976 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6977 rather than FILNMLEN as the maximum name length.
6979 * coffcode.h (bfd_coff_backend_data): Add new field
6980 _bfd_coff_print_aux.
6981 (bfd_coff_print_aux): New static function.
6982 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6983 scnlen field of an XTY_LD csect aux entry.
6984 (coff_print_aux): New static function.
6985 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6986 in coff_pointerize_aux_hook.
6987 (bfd_coff_std_swap_table): Initialize new field.
6988 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6989 * libcoff.h: Rebuild.
6990 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6991 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6993 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6994 if there are symbols, for native AIX ld compatibility.
6996 * coffcode.h (bfd_coff_backend_data): Add new field
6997 _bfd_coff_pointerize_aux_hook.
6998 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6999 or I960, and as 0 otherwise.
7000 (bfd_coff_std_swap_table): Initialize new field.
7001 * libcoff.h: Rebuild.
7002 * coffgen.c (coff_pointerize_aux): Change parameters to take
7003 symbol pointer instead of type and class, and to take aux index.
7004 Call _bfd_coff_pointerize_aux_hook if it is defined.
7005 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7006 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7007 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7009 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7010 read-only/host-only support.
7012 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7014 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7017 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7018 BFD_JUMP_TABLE_ARCHIVE accordingly.
7019 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7020 (_bfd_compute_and_write_armap): Declare.
7021 (_bfd_generic_read_ar_hdr): Declare.
7022 (_bfd_read_ar_hdr): Define.
7023 (_bfd_noarchive_read_ar_hdr): Define.
7024 (_bfd_archive_bsd_read_ar_hdr): Define.
7025 (_bfd_archive_coff_read_ar_hdr): Define.
7026 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7027 _bfd_read_ar_hdr instead.
7028 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7029 (_bfd_compute_and_write_armap): Rename from
7030 compute_and_write_armap. Make non-static. Change all callers.
7031 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7032 than _bfd_snarf_ar_hdr.
7033 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7034 * ieee.c (ieee_read_ar_hdr): Define.
7035 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7036 * oasys.c (oasys_read_ar_hdr): Define.
7037 * som.c (som_read_ar_hdr): Define.
7038 * bfd-in2.h, libbfd.h: Rebuild.
7040 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7042 * peicode.c (coff_swap_filehdr_in): If symptr is
7043 zero, there aren't any symbols, even if nsyms is set.
7045 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7047 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7049 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7050 sections, and set styp correctly for them: .got, .hash, .dynamic,
7051 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7052 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7054 (ecoff_sort_hdrs): New static function.
7055 (ecoff_compute_section_file_positions): Return boolean, not void.
7056 Sort the sections by VMA before looking through them. Put the
7057 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7058 section on an appropriate boundary within the page.
7059 (ecoff_compute_reloc_file_positions): Check return value of
7060 ecoff_compute_section_file_positions.
7061 (_bfd_ecoff_set_section_contents): Likewise.
7062 (_bfd_ecoff_write_object_contents): Check for various Alpha
7063 section types when incrementing text_size and data_size. Call
7064 adjust_headers backend function if it exists.
7065 * coff-alpha.c (alpha_adjust_headers): New static function.
7066 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7067 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7069 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7071 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7073 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7074 of ALTERNATE_AIX_CORE_FORMAT.
7075 * configure.in (aix4): No longer need CORE_FLAGS.
7076 * configure: Updated.
7078 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7080 NS32k changes from Ian Dall:
7081 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7083 (aout_link_input_section_std, aout_link_input_section_ext,
7084 aout_link_reloc_link_order): Call them instead of _bfd_*
7086 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7088 (backend_data): Use it instead of hardcoded zero.
7090 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7091 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7093 * ns32knetbsd.c: Include bfd.h.
7094 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7095 (MY_bfd_reloc_type_lookup): Declare function too.
7096 * pc532-mach.c (set_sizes): Don't declare.
7097 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7098 (backend_data, MY_backend_data): Don't define.
7100 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7101 ns32k-*-lites* like ns32k-*-netbsd*.
7103 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7106 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7108 * coffcode.h (coff_write_object_contents): Restore setting
7109 f_timdat to 0, deleted on August 22.
7111 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7113 * coffcode.h (coff_bfd_copy_private_symbol_data,
7114 coff_bfd_copy_private_section_data,
7115 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7116 * peicode.h (coff_bfd_copy_private_bfd_data): New
7117 (pe_bfd_copy_private_bfd_data): New.
7118 (coff_swap_scnhdr_in): Swap bss size into the right place.
7119 (pe_print_private_bfd_data): Add some newlines.
7121 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7123 * som.c (setup_sections): Don't die if a space has no subspaces.
7125 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7127 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7128 dynamic symbol override a common symbol. Don't change the size or
7129 type if they have been set and the new symbol is not a definition.
7130 Warn if the size or type changes.
7132 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7134 * som.c (som_begin_writing): Don't write the symbol table or
7136 (som_finish_writing): Write them here. Place them after the
7137 subspace data, but before the relocs.
7139 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7141 * sunos.c (sunos_add_one_symbol): Just pass false, not
7142 info->shared_library, to sunos_create_dynamic_sections.
7143 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7145 (sunos_check_dynamic_reloc): Remove .text section assertion.
7147 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7149 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7150 * configure, configure.in: Add pmac_xcoff_vec case.
7151 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7152 * coff-pmac.c: New file, PowerMac XCOFF support.
7153 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7154 * targets.c (pmac_xcoff_vec): Declare.
7156 * mpw-config.in: Various changes to be compatible with the
7157 autoconf-based configury.
7158 * mpw-make.sed: New file, sed commands to translate Unix
7159 makefile into MPW syntax.
7160 * mpw-make.in: Remove.
7161 * hosts/mpw.h: Remove.
7162 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7163 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7165 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7167 * binary.c (binary_get_symtab): Return an empty string on error.
7168 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7170 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7172 * coff-ppc.c: Reformatted according to gnu conventions
7173 Removed irrelevant "if 0" code
7175 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7177 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7178 symbols rather than as indirect symbols.
7179 (MY(slurp_symbol_table)): Don't do anything special about
7182 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7183 of .ctors and .dtors sections is no larger than 2.
7185 * sunos.c (sunos_add_one_symbol): Don't change
7186 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7188 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7189 dynamic symbols when creating a shared library.
7190 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7192 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7193 written even if it is not defined in a regular object.
7194 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7195 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7196 rather than the constant 22.
7197 (sunos_check_dynamic_reloc): Handle creating a shared library.
7198 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7199 zero when creating a shared library.
7200 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7201 write it out at the start of the symbol table.
7203 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7205 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7207 * config.bfd: Add arm-*-coff.
7208 * configure.in, configure: Add armcoff_{little,big}_vec.
7209 * targets.c (armcoff_{little,big}_vec): Declare.
7210 (bfd_target_vector): Add armcoff_{little,big}_vec.
7211 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7213 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7215 * targets.c (bfd_find_target): Remove debugging code.
7217 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7219 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7221 * Makefile.in: added *-ppc files
7222 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7223 allow pe based .o's to be shared with other tools on ppc/NT
7224 * config.bfd: added powerpc[le]-[pe|winnt] config support
7225 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7226 * peicode.h: Added more section flags for PE on ppc
7227 Added coff_swap_filehdr_out to allow peicode.h to be
7228 used for non-image PE files on ppc.
7229 Check for image, or not, before copying pe_opthdr
7230 * targets.c: Added new bfd's
7231 * targets.c: Removed two inactive bfds that shouldn't have made it this
7234 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7236 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7237 explicit values to initialize all relocs. Change all users.
7238 (ppc_elf_brtaken_inner): New function to handle branch predicition
7240 (ppc_elf_brtaken_reloc): Ditto.
7241 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7242 relocs use ppc_elf_unsupported_reloc.
7243 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7244 needs to be reported.
7245 (ppc_elf_relocate_section): Support branch prediction relocs.
7247 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7249 * bfd.c (bfd_assert): Remove \n from string passed to
7252 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7253 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7254 (bfd_coff_make_section_hook): Don't define.
7255 (coff_make_section_hook): Remove.
7256 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7257 (styp_to_sec_flags): Likewise.
7258 (coff_write_object_contents): Likewise.
7259 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7261 * libcoff.h: Rebuild.
7262 * coffgen.c (make_a_section_from_file): Just call
7263 bfd_make_section_anyway, not bfd_make_section or
7264 bfd_coff_make_section_hook.
7265 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7266 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7267 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7268 make_section_hook field.
7269 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7271 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7272 pointers into value field for warning and indirect symbols; just
7273 leave the value field alone.
7274 * linker.c (generic_link_add_symbol_list): Use next symbol for
7275 warning and indirect symbols, rather than looking in symbol value.
7276 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7277 parameter. Change all callers. Remove support for indirect
7278 symbols; it didn't work anyhow.
7279 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7280 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7281 * bfd-in2.h: Rebuild.
7283 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7285 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7286 go back to telling the tools this reloc operates on 32 bits.
7288 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7290 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7291 rather than a direct fprintf.
7292 * archive.c (_bfd_write_archive_contents): Likewise.
7293 * coffcode.h (coff_slurp_symbol_table): Likewise.
7294 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7295 (ppc_elf_unsupported_reloc): Likewise.
7296 (ppc_elf_relocate_section): Likewise.
7297 * i386linux.c (linux_tally_symbols): Likewise.
7298 (linux_finish_dynamic_link): Likewise.
7299 * osf-core.c (osf_core_core_file_p): Likewise.
7300 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7301 * som.c (som_sizeof_headers): Likewise.
7302 * srec.c (srec_bad_byte): Likewise.
7303 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7304 * libbfd-in.h (bfd_assert): Declare first parameter const.
7305 * libbfd.h: Rebuild.
7306 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7307 bfd_reloc_overflow is enough.
7308 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7309 * coff-h8500.c (rtype2howto): Likewise.
7310 * coff-z8k.c (rtype2howto): Likewise.
7311 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7312 * elf.c (_bfd_elf_get_lineno): Likewise.
7313 (_bfd_elf_no_info_to_howto): Likewise.
7314 (_bfd_elf_no_info_to_howto_rel): Likewise.
7315 * hp300hpux.c (convert_sym_type): Likewise.
7316 (MY(swap_std_reloc_in)): Likewise.
7317 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7319 * libaout.h (struct aoutdata): Add line_buf field.
7320 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7321 and filename_buffer. Instead, use a malloc buffer stored in the
7322 new line_buf field. Remove length restrictions.
7324 * coffgen.c (string_size): Remove static variable.
7325 (debug_string_size, debug_string_section): Likewise.
7326 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7327 and debug_string_size_p parameters. Use them instead of the
7328 global variables. Change all callers.
7329 (coff_write_symbol): Likewise.
7330 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7331 (coff_write_symbols): Add local variables to replace removed
7334 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7335 function, and line_base fields.
7336 * libcoff.h: Rebuild.
7337 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7338 information, rather than using static variables.
7340 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7341 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7343 * init.c (initialized): Remove static variable.
7344 (bfd_init): Don't bother setting initialized.
7345 (bfd_check_init): Remove.
7346 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7347 * libbfd.h: Rebuild.
7349 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7351 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7352 size for full core dumps. Copy core file header to private data.
7353 (rs6000coff_core_file_failing_command,
7354 rs6000coff_core_file_failing_signal): New functions to extract
7355 the file name and terminating signal from the core file.
7356 * coff-rs6000.c: Use them.
7358 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7360 Change arch info to be const, initialized at compile time.
7361 * archures.c: Reindent many functions. Change CONST to const.
7362 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7363 nothing set it anyhow. Make next const.
7364 (bfd_arch_info_list): Remove.
7365 (bfd_archures_list): Rename from archures_init_table. Change from
7366 a table of function pointers to a table of bfd_arch_info_type
7367 structure addresses.
7368 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7369 (bfd_lookup_arch): Likewise.
7370 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7372 (bfd_default_arch_struct): Make const.
7373 (bfd_arch_init, bfd_arch_linkin): Remove.
7374 (bfd_get_arch_info): Return a const pointer.
7375 * init.c (bfd_init): Don't call bfd_arch_init.
7376 * bfd.c (struct _bfd): Make arch_info const.
7377 * bfd-in2.h: Rebuild.
7378 * libbfd.h: Rebuild.
7379 * configure.in: Put & before everything in $selarchs.
7380 * configure: Rebuild.
7381 * cpu-*.c: Change bfd_*_arch from a function which calls
7382 bfd_arch_linkin to a const structure.
7383 * ieee.c (ieee_object_p): Make arch const.
7385 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7387 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7389 * bfd-in2.h: Regenerate.
7390 * libbfd.h: Regenerate.
7392 * elf32-ppc.c (reloc_type): Update names to match current draft.
7393 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7394 relative. Update names to current V.4 draft.
7395 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7396 (ppc_elf_relocate_section): Rename relocations to match draft.
7398 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7400 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7401 compiled with -mrelocatable-lib to be linked with either normal
7402 modules or -mrelocatable modules.
7404 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7406 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7407 in the a.out header.
7409 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7410 a reloc against a local symbol, even if it's not a section.
7412 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7414 * targets.c (bfd_target): Remove unused align_power_min field.
7415 * bfd-in2.h: Rebuild.
7416 * All backends: Remove initialization of align_power_min.
7418 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7420 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7422 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7424 * config.bfd (mips-dec-netbsd*): New target.
7425 * configure.host (mips-dec-netbsd*): New host.
7426 * configure.in (mips-dec-netbsd*): New native.
7427 * configure: Rebuild.
7429 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7431 Make the COFF backend linker merge common types:
7432 * cofflink.c (struct coff_debug_merge_element): Define.
7433 (struct coff_debug_merge_type): Define.
7434 (struct coff_debug_merge_hash_entry): Define.
7435 (struct coff_debug_merge_hash_table): Define.
7436 (coff_debug_merge_hash_table_init): Define.
7437 (coff_debug_merge_hash_table_free): Define.
7438 (coff_debug_merge_hash_lookup): Define.
7439 (struct coff_final_link_info): Add debug_merge field.
7440 (coff_debug_merge_hash_newfunc): New static function.
7441 (_bfd_coff_final_link): Allocate and free debug_merge table.
7442 (coff_link_input_bfd): Merge identical enum, struct and union
7445 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7447 Convert i960 COFF to use COFF backend linker.
7448 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7449 structure to store the symbol being used.
7450 (coff_i960_start_final_link): New static function.
7451 (coff_i960_relocate_section): New static function.
7452 (coff_i960_adjust_symndx): New static function.
7453 (coff_start_final_link): Define.
7454 (coff_relocate_section): Define.
7455 (coff_adjust_symndx): Define.
7456 * coffcode.h (bfd_coff_backend_data): Add new callback function
7457 _bfd_coff_start_final_link.
7458 (bfd_coff_start_final_link): Define.
7459 (coff_start_final_link): Define if not defined.
7460 (bfd_coff_std_swap_table): Add coff_start_final_link.
7461 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7463 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7464 function callback is not NULL.
7465 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7466 (_bfd_coff_internal_syment_name): Declare.
7467 * libcoff.h: Rebuild.
7468 * configure.in (icoff_big_vec): Add cofflink.o.
7469 (icoff_little_vec): Likewise.
7470 * configure: Rebuild.
7472 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7474 * Makefile.in (clean-info): Remove extraneous tab from line
7477 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7479 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7480 contents has relocs.
7482 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7484 * coffcode.h (coff_compute_section_file_positions): Keep the
7486 (coff_write_object_contents): Remember if it's a relocatable
7488 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7489 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7490 if relocatable file. Swap out saved raw size.
7492 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7494 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7495 (maintainer-clean): Rename from realclean, passing
7496 maintainer-clean down to subdirectories, but leave realclean as a
7499 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7502 * dep-in.sed: Remove config.h from generated dependencies.
7504 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7505 broken out of sunos_canonicalize_dynamic_symtab.
7506 (sunos_canonicalize_dynamic_symtab): Call new function
7507 sunos_slurp_dynamic_symtab.
7508 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7509 dynamic symbol table to the caller.
7510 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7511 callback to override the symbols being read.
7512 * libaout.h (struct aout_backend_data): Add three new parameters
7513 to add_dynamic_symbols callback.
7515 Extensive minor changes to avoid various gcc warnings. Also:
7516 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7517 * archures.c (bfd_arch_info_type): Change mach field from long to
7519 (bfd_lookup_arch): Change machine parameter from long to unsigned
7522 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7524 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7525 a symbol with a non-zero plt_offset.
7527 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7529 * elfcode.h (align_file_position): Remove; not used.
7531 * configure.in: Only check for <sys/procfs.h> on a native system,
7532 and make sure it defines prstatus_t.
7533 * configure: Rebuild.
7535 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7537 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7539 * config.in: Rename from config.h.in.
7540 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7541 Check for config.h:config.in when creating stamp-h.
7542 * configure: Rebuild.
7543 * Makefile.in (stamp-h): Depend upon config.in rather than
7544 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7545 calling config.status.
7547 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7548 (Makefile): Just rebuild Makefile.
7549 (config.h, stamp-h): New targets.
7550 * configure.in: Create stamp-h when rebuilding config.h.
7551 * configure: Rebuild.
7553 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7555 * configure.in: Call AC_CONFIG_HEADER. Substitute
7556 HOST_64BIT_LONG. Check that various header files exist. Check
7557 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7558 and/or free need to be declared. Don't make a link to sysdep.h.
7559 Define TRAD_HEADER for various hosts.
7560 * configure: Rebuild.
7561 * configure.host: Don't set my_host. Add definitions taken from
7562 host header files for various entries. Remove entries which now
7564 * acconfig.h: New file.
7565 * config.h.in: New file, built by autoheader.
7566 * sysdep.h: New file.
7567 * Makefile.in (do_distclean): Don't remove sysdep.h.
7569 (LOCAL_H_DEPS): New variable.
7570 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7572 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7573 ($(OPTIONAL_BACKENDS)): Likewise.
7574 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7575 looking through sysdep.h.
7576 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7577 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7578 (fprintf_vma, sprintf_vma): Likewise.
7579 (int64_type, uint64_type): Don't define.
7580 * bfd-in2.h: Rebuild.
7581 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7582 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7583 * lynx-core.c: Include stuff from old hosts/lynx.h.
7584 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7585 rather than NO_FCNTL.
7586 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7587 rather than NATIVE_HPPAHPUX_COMPILER.
7588 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7590 * hosts/*.h: Remove all header files which merely include,
7591 declare, and define things. Leave header files which define
7592 information needed by trad-core.c.
7594 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7595 (BFD_CC_FOR_BUILD): Define.
7596 * configure.in: Use BFD_CC_FOR_BUILD.
7597 * configure: Rebuild.
7599 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7601 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7602 * configure: Rebuild.
7604 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7607 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7609 * config.bfd: i386pe_ve -> i386pe_vec.
7611 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7613 * configure.host: Incorporate host Makefile fragments by setting
7615 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7616 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7617 value based on whether the code is being compiled by a cross
7618 compiler. Don't substitute host_makefile_frag or frags.
7619 * aclocal.m4: New file to define local AC_PROG_CC.
7620 * configure: Rebuild.
7621 * Makefile.in (INSTALL): Set to @INSTALL@.
7622 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7623 (INSTALL_DATA): Set to @INSTALL_DATA@.
7625 (CC): Define as @CC@.
7626 (CFLAGS): Set to @CFLAGS@.
7627 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7628 (@host_makefile_frag@): Remove.
7629 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7630 after other options.
7631 (config.status): Remove dependency upon @frags@.
7632 * config/*.mh, config/README: Remove.
7634 * config.bfd: Rewrite to incorporate the contents of the Makefile
7635 fragments by setting shell variables, rather than merely returning
7636 the name of a Makefile fragment.
7637 * configure.in: Use shell variables set by config.bfd rather than
7638 looking at the target Makefile fragment files. Don't substitute
7639 target_makefile_frag. Do substitute TDEFINES.
7640 * configure: Rebuild.
7641 * Makefile.in (@target_makefile_frag@): Remove.
7642 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7643 * config/*.mt: Remove.
7645 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7647 * configure.in: Put changequote lines around "i[345]86" patterns
7648 section of core file support.
7650 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7652 * som.c (som_bfd_print_private_bfd_data): Define to use the
7655 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7657 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7658 entry, text_start and data_start.
7660 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7662 * Makefile.in (OFILES): Remove $(TDEPFILES).
7663 * config/apollo.mt (TDEPFILES): Remove.
7664 * config/README: Update.
7666 * configure.in: For a native configuration, set COREFILE and
7667 COREFLAG based on the canonical host name.
7668 * configure: Rebuild.
7669 * Makefile.in: Rebuild dependencies.
7670 (ALL_CFLAGS): Add @COREFLAG@.
7671 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7672 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7673 support routines. Check LYNX_CORE rather than HOST_LYNX.
7674 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7675 * i386lynx.c: Likewise.
7676 * m68klynx.c: Likewise.
7677 * sparclynx.c: Likewise.
7678 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7679 * *-core.c: Comment changes.
7680 * config/decstation.mh (HDEPFILES): Remove.
7681 (HDEFINES): Remove -DTRAD_CORE.
7682 * config/irix3.mh (RANLIB): Remove.
7683 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7684 (HDEFINES): Remove -DIRIX_CORE.
7685 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7686 (HDEFINES): Remove -DTRAD_CORE.
7687 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7688 * config/ultra3.mh (RANLIB): Remove.
7689 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7690 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7691 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7692 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7693 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7694 * config/i386aix.mh, config/i386bsd.mh: Remove.
7695 * config/i386linux.mh, config/i386mach3.mh: Remove.
7696 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7697 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7698 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7699 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7700 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7701 * config/solaris2.mh, config/stratus.mh: Remove.
7702 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7703 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7705 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7707 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7708 DT_FINI entry if the appropriate symbol is not in the hash table.
7710 * libelf.h (struct elf_backend_data): Add create_program_headers
7711 and want_hdr_in_seg fields.
7712 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7714 (elf_backend_create_program_headers): Likewise.
7715 (elfNN_bed): Initialize create_program_headers and
7717 * elf.c (get_program_header_size): Call create_program_headers
7719 (map_program_segments): Check want_hdr_in_seg backend field. Call
7720 create_program_headers backend routine.
7722 * elf.c (assign_file_positions_except_relocs): Align non allocated
7723 sections when creating an executable.
7725 * elfcode.h (elf_swap_phdr_in): Make non static.
7726 (elf_swap_phdr_out): Make non static.
7727 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7728 (bfd_elf32_swap_phdr_out): Declare.
7729 (bfd_elf64_swap_phdr_in): Declare.
7730 (bfd_elf64_swap_phdr_out): Declare.
7732 * ecofflink.c (ecoff_collect_shuffle): New static function.
7733 (_bfd_ecoff_get_accumulated_pdr): New function.
7734 (_bfd_ecoff_get_accumulated_sym): New function.
7735 (_bfd_ecoff_get_accumulated_ss): New function.
7736 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7737 (_bfd_ecoff_get_accumulated_sym): Declare.
7738 (_bfd_ecoff_get_accumulated_ss): Declare.
7739 * libbfd.h: Rebuild.
7741 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7743 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7745 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7746 warning symbols. If any section is named .gnu.warning.XXX, treat
7747 the contents as a warning to be issued if the symbol XXX is
7749 (elf_link_output_extsym): For an indirect or warning symbol, just
7750 output the symbol it points to.
7752 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7753 if bfd_hash_allocate fails, since it will already be set.
7754 (generic_link_hash_newfunc): Likewise.
7755 (archive_hash_newfunc): Likewise.
7756 (hash_entry_bfd): New static function.
7757 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7758 callback. Allocate a new warning using the hash table newfunc.
7759 Use bfd_hash_replace to update the entry in the hash table, rather
7760 than assuming we can copy the fields with structure assignment.
7762 * hash.c (bfd_hash_replace): New function.
7763 * bfd-in.h (bfd_hash_replace): Declare.
7764 * bfd-in2.h: Rebuild.
7766 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7768 * config.bfd: Add mips*vr4300-*-elf* target.
7769 * config/mipsbvr4300.mt: Added.
7771 See file ChangeLog.2
7778 version-control: never