1 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
3 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
4 file, not aoutsz bytes (they are different in XCOFF .o files).
6 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
7 redefined by objects included from archives.
9 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
11 * elflink.h (elf_merge_symbol): In the case of a new defined
12 symbol overriding an old defined symbol, return the hash table
13 entry which we modify, even if it is the target of an
15 (elf_link_add_object_symbols): If the real name of the symbol gets
16 overridden, convert the versioned symbol into an indirect symbol
19 * elflink.h (elf_merge_symbol): New static function, broken out of
20 elf_link_add_object_symbols.
21 (elf_link_add_object_symbols): Call it.
23 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
25 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
26 handle case where COFF filehdr does not immediately follow PE
28 * coffgen.c (coff_object_p): Remove useless seek to current
31 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
33 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
36 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
38 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
39 symbols, skip N_ABS symbols with debugging storage classes.
41 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
43 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
44 relocs in shared libraries which refer to local symbols. Cope
45 with addend when processing a GOT relocation.
47 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
48 for sections that the linker didn't create.
49 (ppc_elf_finish_dynamic_sections): Only try to write out a section
50 symbol if it was created in ppc_elf_size_dynamic_sections.
51 (ppc_elf_relocate_section): Complain if we have to generate a reloc
52 relative to a section for which we didn't output a symbol.
54 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
55 relocs are 'rela' relocs, like everything else. .rela.plt is not
56 a read-only section, so we don't have to special-case it.
58 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
59 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
61 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
62 (ppc_elf_relocate_section): @got offsets are 4 from start of the
64 * elflink.c (_bfd_elf_create_got_section): The three reserved
65 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
67 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
70 * elf32-ppc.c (ppc_elf_check_relocs): Use
71 _bfd_elf_create_got_section to create the GOT rather than
72 ppc_elf_create_linker_section. Create the '.rela.got' section
74 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
75 symbol has a GOT entry.
76 (ppc_elf_relocate_section): Record when a symbol is used through
77 the GOT, and allocate space in the GOT for each such symbol.
78 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
79 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
82 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
83 treated in a similar way to ADDR16_HA relocs.
84 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
85 shared objects; the linker must deal with them.
86 (ppc_elf_create_linker_section): Stop setting
87 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
88 LINKER_SECTION_PLT stuff.
89 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
90 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
91 section, not ELF-specific calls.
92 (elf_backend_plt_not_loaded): Set to 1.
93 (elf_backend_got_symbol_offset): Set to 4.
94 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
95 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
96 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
97 plt_not_loaded member.
98 (_bfd_elf_create_got_section): Apply got_symbol_offset.
99 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
101 (elf_backend_G_O_T_offset): Set default to 0.
102 (elfNN_bed): Set added fields.
104 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
105 DT_RELENT in shared objects; should be DT_RELAENT.
107 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
108 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
109 such a reloc (in a non-shared object) refers to a symbol that's
112 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
114 * elfcode.h (put_signed_word): Define.
115 (get_signed_word): Define.
116 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
117 (elf_swap_reloca_out): Use put_signed_word for the r_addend
119 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
120 bfd_get_signed_32 to set the r_addend field.
121 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
122 bfd_h_get_signed_64 to set the r_addend field.
124 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
126 * elf32-i386.c (elf_i386_relocate_section): When generating a
127 shared library, do the relocation if the input section is not
130 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
131 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
132 (elf_fix_symbol_flags): New static function, broken out of
133 elf_adjust_dynamic_symbol.
134 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
135 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
136 forced local even if NEEDS_PLT is set. When forcing a symbol to
137 be local, clear NEEDS_PLT.
138 (elf_link_output_extsym): Remove unused local bed.
140 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
142 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
143 for derived elf linker hash table entries. References to
144 elf_link_hash_entry changed appropriately.
145 (elf32_mn10300_link_hash_table): New structure for derived elf
147 (elf32_mn10300_hash_table): Define.
148 (elf32_mn10300_link_hash_traverse): Likewise.
149 (elf32_mn10300_link_hash_newfunc): New function.
150 (elf32_mn10300_link_hash_table_create): Likewise.
151 (elf32_mn10300_finish_hash_table_entry): Likewise.
152 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
153 of prologue code, and call:32->call:16 relaxing.
154 (compute_function_info: New function.
155 (bfd_elf32_bfd_ilink_hash_table_create): Define.
157 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
159 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
160 for a symbol which is being forced to be local.
161 * elf32-i386.c (elf_i386_relocate_section): Write out the
162 relocation value for a GOT reloc for a symbol which is turning
164 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
165 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
167 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
169 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
170 value if the symbol is turning into a local symbol.
171 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
172 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
174 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
176 * elflink.h (elf_link_add_object_symbols): Also read verneed
177 information by calling `_bfd_elf_slurp_version_tables'.
178 (elf_link_add_object_symbols): For undefined symbols look for
179 version information in the verneed records.
180 (elf_link_add_object_symbols): Use soname of shared object
181 for verneed record if it is available.
183 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
185 * cpu-arm.c: Add prototypes for compatible and scan.
186 * cofflink.c: Add prototype for mark_relocs.
188 * archive.c (bfd_special_undocumented_glue): Change filename to
189 const pointer. Add prototype.
191 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
193 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
194 sections that will be discarded.
196 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
198 * elflink.h (elf_link_find_version_dependencies): When searching
199 for known version symbol skip non-matching verdef records, not
202 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
204 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
205 not a bfd_vma, to the base file, to match how dlltool reads it.
207 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
209 * reloc.c: Add thumb relocations.
211 * bfd-in2.h: Add Thumb relocations.
213 * libbfd.h: Add Thumb relocations.
215 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
217 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
219 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
221 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
222 for a section even if it is not loaded.
224 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
226 (_bfd_coff_link_input_bfd): Separate section VMA handling for
227 input and output files.
228 (_bfd_coff_generic_relocate_section): Check whether input file,
229 not output file, is a PE file.
231 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
233 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
235 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
237 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
240 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
242 * cpu-arm.c (compatible): Add test for supersets of ARM
245 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
247 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
250 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
252 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
253 called directly by gas/config/tc-arm.c.
255 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
257 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
258 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
260 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
262 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
265 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
267 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
268 (coff_bfd_copy_private_bfd_data): Ditto.
269 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
270 (coff_arm_bfd_print_private_bfd_data): Ditto.
271 (coff_arm_bfd_set_private_flags): Ditto.
272 (coff_arm_bfd_copy_private_bfd_data): Ditto.
274 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
276 * libcoff-in.h (struct coff_final_link_info): Add boolean
277 global_to_static member for support of task linking.
278 (_bfd_coff_write_task_globals): Add prototype.
279 * libcoff.h: Regenerate.
280 * coffcode.h (coff_write_object_contents): Use #ifdef to
281 check RS6000COFF_C, to be consistent with all other uses
283 * cofflink.c (_bfd_coff_final_link): If doing task linking,
284 call _bfd_coff_write_task_globals.
285 (_bfd_coff_link_input_bfd): If doing task linking, convert
286 global functions to static.
287 (_bfd_coff_write_global_sym): If doing task linking, convert
288 global variables to static.
289 (_bfd_coff_write_task_globals): New function.
291 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
292 (C_AUTOARG): #undef since it clashes with C_UEXT.
293 (C_LASTENT): #undef since it clashes with C_STATLAB.
294 * coffcode.h (coff_write_object_contents): Use TIC80COFF
296 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
297 when TIC80COFF defined (clashes with C_UEXT). Explicitly
298 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
302 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
304 * coff-tic80.c (tic80_howto_table): Change overflow check for most
305 PP relocations to complain_overflow_dont.
307 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
309 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
310 name of R_RELLONG to "RELLONG". Set rightshift and complain for
312 (ppbase_reloc, glob15_reloc): New static functions.
313 (glob16_reloc, local16_reloc): New static functions.
314 (rtype2howto): Handle all relocation types.
315 (coff_tic80_relocate_section): New static function.
316 (coff_relocate_section): Define to coff_tic80_relocate_section.
317 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
320 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
322 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
323 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
325 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
326 callers. If PE file, don't add section VMA.
327 (coff_write_alien_symbol): If PE file, don't add section VMA.
328 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
329 (_bfd_coff_write_global_sym): Likewise.
330 (_bfd_coff_generic_relocate_section): Likewise.
332 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
335 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
337 * cofflink.c (mark_relocs): Add new function to mark symbols which
338 are used by relocations.
339 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
340 suppress the skipping of symbols that have thus been marked.
342 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
344 * coff-sh.c (sh_merge_private_data): New static function.
345 (coff_bfd_merge_private_bfd_data): Define.
348 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
350 * coff-tic80.c: Remove unnecessary #ifdefs.
351 * config.bfd: Set targ_underscore to yes for tic80.
353 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
355 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
356 with unresolved external symbols in GDB).
359 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
361 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
362 the symbols associated with each BFD.
363 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
365 * elf-m10200.c: Likewise.
366 * elf32-m32r.c: Likewise.
367 * elf32-sh.c: Likewise.
369 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
371 * elflink.h (elf_link_add_object_symbols): Don't decrease the
372 alignment of a common symbol. If two symbols that look like
373 common symbols are found in two shared libraries, and the size is
374 different, use the larger size, and warn if --warn-common. If a
375 common symbol overrides a definition in a shared library, set the
376 size to the larger size, and warn if --warn-common.
378 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
380 * cpu-arm.c (compatible): Allow default machine to be polymorphed
381 into any other machine type.
383 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
385 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
386 data into an unitialised destination set its machine type as well.
388 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
390 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
391 to common symbol size. Consistently treat uninitialized symbols
392 in shared objects as common symbols.
394 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
396 * archures.c (constants): Added new constants to identify the
397 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
398 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
400 * bfd-in2.h (constants): Added new constants to identify
401 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
402 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
403 bfd_mach_arm_4T. This file is auto-magically generated from the
404 archures.c file. This update is just to save work.
406 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
407 coff_arm_bfd_print_private_bfd_data,
408 coff_arm_bfd_set_private_flags,
409 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
410 (global): Macro redefinitions set up to use these new functions.
412 * coffcode.h (coff_mkobject_hook): Added call to
413 coff_arm_bfd_set_private_flags().
414 (coff_set_arch_mach_hook): Added code to set machine type based on
415 bits stored in internal flags.
416 (coff_set_flags): Added code to set the new bits in the flags
417 field based on the machine number.
418 (function definition macros): Made all function definition macros
419 conditional so that they can be overridden by target specific
422 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
423 Structure extended to include new types, one each for ARMv2,
424 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
426 * libcoff-in.h (struct coff_tdata): Added flags field.
428 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
430 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
432 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
435 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
437 * coffgen.c (coff_find_nearest_line): If there are no syments,
440 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
442 * config.bfd: cope with '*-*-linux-gnuaout' targets.
444 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
446 * targmatch.sed: Add explicit \n characters to work around bug in
447 HP/UX 10.20 sed program.
449 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
451 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
454 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
456 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
458 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
460 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
461 (struct elf_m68k_pcrel_relocs_copied, struct
462 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
463 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
464 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
465 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
467 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
468 PC relative relocs for a global symbol defined in a regular
469 object, and count the number of PC relative relocs copied for any
471 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
472 traverse with elf_m68k_discard_copies.
474 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
476 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
477 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
479 * coffcode.h (coff_compute_section_file_positions): Force the
480 potential last byte in the file to be written out when
483 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
485 * configure.host (mips*-*-openbsd*): New host.
487 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
489 * elflink.h (elf_link_add_object_symbols): Only subtract the
490 section VMA from the symbol value if this is a fully linked file.
492 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
493 (struct elf_i386_link_hash_entry): Define.
494 (struct elf_i386_link_hash_table): Define.
495 (elf_i386_link_hash_traverse): Define.
496 (elf_i386_hash_table): Define.
497 (elf_i386_link_hash_newfunc): New static function.
498 (elf_i386_link_hash_table_create): New static function.
499 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
500 PC relative relocs for a global symbol defined in a regular
501 object, and count the number of PC relative relocs copied for any
503 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
504 traverse with elf_i386_discard_copies.
505 (elf_i386_discard_copies): New static function.
506 (bfd_elf32_bfd_link_hash_table_create): Define.
508 From Gordon W. Ross <gwr@mc.com>:
509 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
510 (sunos4_aout_backend): Use MY_entry_is_text_address.
513 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
515 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
516 R_D30V_32_NORMAL to 2 (4 bytes).
519 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
521 From Gordon W. Ross <gwr@mc.com>:
522 * netbsd.h (N_SHARED_LIB): Define.
523 (SEGMENT_SIZE): Don't define.
524 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
526 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
527 (SEGMENT_SIZE): Don't define.
529 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
530 to sizeof Rela structure, not sizeof Rel structure. From Gary
531 Thomas <g.thomas@opengroup.org>.
533 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
535 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
536 whenever entry is larger than text address, but only by whole
537 pages. From Gordon W. Ross <gwr@mc.com>.
539 * Makefile.in (install): Depend upon installdirs. Use
540 mkinstalldirs to build $(oldincludedir).
541 (installdirs): New target.
543 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
544 if this is a debugging section which we are stripping.
546 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
548 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
549 alpha-specific target data struct.
551 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
553 From Thomas Graichen <graichen@rzpd.de>:
554 * Makefile.in: Always use $(SHELL) when running move-if-change.
555 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
556 * configure: Rebuild.
558 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
560 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
561 VMA if this is an executable file or a shared object.
563 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
566 * libaout.h (struct aout_backend_data): Add entry_is_text_address
568 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
569 start of the file. Remove uses later on which switch using
571 (MY(callback)): Handle entry_is_text_address.
572 (MY_entry_is_text_address): Define if not defined.
573 (MY(backend_data)): Initialize new field.
574 * aoutf1.h (sunos4_aout_backend): Likewise.
575 * i386aout.c (MY(backend_data)): Likewise.
576 * i386mach3.c (MY(backend_data)): Likewise.
577 * mipsbsd.c (MY(backend_data)): Likewise.
578 * sparclynx.c (sparclynx_aout_backend): Likewise.
579 * netbsd.h (SEGMENT_SIZE): Define if not defined.
580 (MY_entry_is_text_address): Define.
581 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
583 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
584 whose name starts with `.'.
586 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
588 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
589 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
590 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
591 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
592 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
593 sparc-*-openbsd*): New targets.
594 * configure: Rebuild.
596 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
598 * stabs.c (struct stab_section_info): New field
600 (_bfd_link_section_stabs): Fill the above array.
601 (_bfd_stab_section_offset): Use `cumulative_skips' to
602 speed up offset calculation.
604 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
606 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
607 addend for non pc-relative relocations.
609 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
610 for non-existent function.
612 * elf-m10300.c (mn10300_elf_relax_section): New function.
613 (mn10300_elf_relax_delete_bytes): Likewise.
614 (mn10300_elf_symbol_address_p): Likewise.
615 (mn10300_elf_get_relocated_section_contents): Likewise.
616 (bfd_elf32_bfd_relax_section): Define.
617 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
619 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
621 * configure.host: Set SHLIB_LIBS.
622 * configure.in: Substitute SHLIB_LIBS.
623 * configure: Rebuild.
624 * Makefile.in (SHLIB_LIBS): New variable.
625 ($(SHLIB)): Use $(SHLIB_LIBS).
627 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
629 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
630 with bfd_section_vma.
632 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
634 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
635 Correct CPU file names for mn10[23]00.
636 * configure: Rebuild.
638 * bfd.c (bfd_record_phdr): Cast count to size_t before
641 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
642 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
643 (xcoff_write_archive_contents): LIkewise.
644 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
645 (mips_elf_create_procedure_table): Likewise.
646 * peicode.h (pe_print_idata): Likewise.
647 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
648 * xcofflink.c (xcoff_get_section_contents): Likewise.
649 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
650 (xcoff_link_add_symbols): Likewise.
651 (xcoff_link_add_symbols): Likewise.
653 * ppcboot.c (ppcboot_set_arch_mach): Make static.
654 (ppcboot_bfd_print_private_bfd_data): Likewise.
656 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
657 to complain_overflow_signed.
659 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
661 * VERSION: Set to 2.8.1.
663 * Branched binutils 2.8.
665 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
666 deciding whether to copy a reloc into a shared object.
667 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
668 relocs in unallocated sections.
669 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
670 R_SPARC_RELATIVE relocs in unallocated sections.
672 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
674 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
675 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
678 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
680 * elflink.h (elf_link_add_object_symbols): Let a common symbol
681 override an uninitialized symbol from a shared library with a
684 * elf-m10200.c: Rename from elf32-mn10200.c.
685 * elf-m10300.c: Rename from elf32-mn10300.c.
686 * cpu-m10200.c: Rename from cpu-mn10200.c
687 * cpu-m10300.c: Rename from cpu-mn10300.c
688 * Makefile.in: Update accordingly.
690 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
691 (elf_mips_isa): Move to earlier in file.
692 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
693 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
696 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
699 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
701 * configure.com: New file.
702 * config.h-vms: Remove file.
703 * makefile.vms: Update for new configure scheme.
705 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
707 * libcoff-in.h (ppc_allocate_toc_section): Declare.
708 (ppc_process_before_allocation): Declare.
709 * libcoff.h: Rebuild.
711 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
713 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
715 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
717 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
719 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
720 symbol index for a R_IHCONST reloc.
722 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
724 * targmatch.sed: Do not use \(\) recursively.
726 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
728 * m68klinux.c (MACHTYPE_OK): Define.
729 * i386linux.c (MACHTYPE_OK): Define.
731 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
733 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
734 <hjl@gnu.ai.mit.edu>:
735 * sparclinux.c: New file.
736 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
737 * bfd-in2.h: Rebuild.
738 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
739 * configure.in (sparclinux_vec): Add to list of vectors.
740 * configure: Rebuild.
741 * targets.c (sparclinux_vec): Declare.
742 (bfd_target_vector): Add sparclinux_vec.
743 * Makefile.in: Rebuild dependencies.
744 (BFD32_BACKENDS): Add sparclinux.o.
745 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
747 * coff-mips.c (mips_ecoff_backend_data): Initialize new
748 bfd_coff_backend_data field.
749 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
751 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
752 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
753 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
755 * bfd.c: Include "libiberty.h".
756 (strerror): Don't declare.
757 (bfd_errmsg): Call xstrerror rather than strerror.
759 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
761 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
762 reloc even if the symbol is in the .bss section.
763 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
764 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
765 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
767 * coffcode.h (bfd_coff_backend_data): Add new field
768 _bfd_coff_default_section_alignment_power.
769 (bfd_coff_default_section_alignment_power): Define.
770 (bfd_coff_std_swap_table): Initialize new field.
771 * libcoff.h: Rebuild.
772 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
773 symbol to the default section alignment.
775 * COPYING: Update FSF address.
778 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
780 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
781 21-bit absolute that made it act as a relative.
784 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
786 * elflink.c (_bfd_elf_create_linker_section): Don't set
787 bss_section and rel_section from existing sections.
789 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
792 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
794 * aoutx.h (some_aout_object_p): Change executable test to fix
795 problems with embedded a.out systems.
797 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
799 * stabs.c (_bfd_stab_section_offset): New function.
800 * libbfd-in.h (_bfd_stab_section_offset): Declare.
802 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
804 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
805 * elf32-mips.c (mips_elf_relocate_section): Likewise.
806 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
807 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
808 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
810 * stabs.c (_bfd_link_section_stabs): Copy over the first header
811 symbol. Check for memory allocation failure of *psinfo.
812 (_bfd_write_section_stabs): Add psinfo parameter. Change all
813 callers. Set the value of the header symbol.
814 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
818 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
820 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
821 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
822 reloc types, rather than silently failing to generate an output file.
825 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
827 * targmatch.sed: Use the hold space to put the #ifdef around the
829 * targets.c (UNSUPPORTED_TARGET): Don't define.
830 (find_target): Don't check for UNSUPPORTED_TARGET.
831 (bfd_set_default_target): Don't try to optimize by checking for
834 * Makefile.in: Rebuild dependencies.
835 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
836 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
837 (elf32-m32r.o): Remove explicit target.
839 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
842 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
843 count section symbols for sections that were created by the
844 linker, or are not allocatable or not loadable.
845 (elf32_sparc_finish_dynamic_sections): Output output section
846 symbols for section for which we made space for them.
848 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
850 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
851 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
853 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
855 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
856 (m32r_hi16_list): New static local.
857 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
858 (m32r_elf_do_hi16_reloc): Delete.
859 (m32r_elf_relocate_hi16): New function.
860 (m32r_elf_lo16_reloc): New function.
861 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
864 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
866 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
867 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
868 (m32r_elf_final_sda_base): New function.
869 (m32r_elf_relocate_section): Rewrite sdata support.
870 (m32r_elf_finish_dynamic_sections): Delete.
872 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
874 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
875 * coff-svm68k.c: New file. Just defines some macros and includes
877 * coff-m68k.c: Add functions to handle common addends, moved in
878 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
879 Control whether relocs are visible using STATIC_RELOCS.
880 * cf-m68klynx.c: Simplify greatly: just define macros to control
882 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
883 * targets. (m68ksysvcoff_vec): Declare.
884 (bfd_target_vector): Add m68ksysvcoff_vec.
885 * config.bfd (m68*-motorola-sysv*): New target.
886 * configure.in (m68ksysvcoff_vec): New vector.
887 * configure: Rebuild.
888 * Makefile.in: Rebuild dependencies.
889 (BFD32_BACKENDS): Add coff-svm68k.o.
890 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
892 * binary.c (binary_set_section_contents): Don't get misled if the
893 first section is not loadable. From Matthew L. Martin
896 * elflink.h (elf_bfd_final_link): Set the value of a section
897 symbol to the section address unless doing a relocateable link.
899 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
901 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
902 .plt entry if we've taken the function's address.
903 (elf64_alpha_merge_gots): Merge collected flags info as well.
905 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
907 * Many files: Add function prototypes.
908 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
909 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
910 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
911 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
912 * peicode.h: Change several void * parameters to PTR.
913 * srec.c (srec_get_symbol_info): Make static.
914 * syms.c (bfd_symbol_is_absolute): Remove.
915 * Makefile.in: Rebuild dependencies.
917 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
919 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
920 (bfd_elf32_bfd_is_local_label): Don't define.
922 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
925 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
927 * bfd-in.h: Don't include obstack.h.
928 (struct bfd_hash_table): Change memory field to PTR.
929 * bfd.c (struct _bfd): Change memory field to PTR.
930 * bfd-in2.h: Rebuild.
931 * libbfd-in.h (bfd_release): Declare as function, don't define as
934 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
935 objalloc routines rather than obstack routines.
936 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
937 (getpagesize): Don't define.
938 (_bfd_new_bfd): Don't set _bfd_chunksize.
939 (bfd_openr): Free new bfd and objalloc on failure.
940 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
941 (bfd_alloc_size): Remove.
942 (bfd_release): New function.
943 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
944 objalloc routines rather than obstack routines.
945 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
946 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
947 objalloc routines rather than obstack routines.
948 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
949 (struct accumulate): Change memory to struct objalloc *.
950 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
951 * dep-in.sed: Don't remove obstack.h from dependency list.
952 * Makefile.in: Rebuild dependencies.
953 (BFD_H_DEPS): Remove obstack.h.
954 (install): Don't install obstack.h.
955 * Many files: Don't include "obstack.h".
958 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
959 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
961 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
962 * sunos.c (sunos_add_dynamic_symbols): Likewise.
963 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
965 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
966 old version of bfd_alloc.
967 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
969 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
971 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
973 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
974 ELF local label syntax as well.
976 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
978 * config.bfd (powerpc-*-beos*): New target.
979 * configure.in (powerpc-*-beos*): Add case that explicitly
980 does not set COREFILE for now. A future BeOS version is
981 expected to support core files.
982 * configure: Regenerate with autoconf.
984 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
986 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
987 seen with a local symbol, rather than crashing.
989 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
990 version symbols if there aren't any.
993 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
995 * coff-tic80.c (coff_rtype_to_howto): Define
996 (coff_tic80_rtype_to_howto): Clone generic coff version and
997 add code to handle the funky TI "internal relocations".
1000 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1002 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1003 or size changes because of a weak symbol.
1005 * cisco-core.c (SIGEMT): Define if not defined.
1007 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1009 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1010 setting ever. Sanity check the version number. Sort out copying
1011 flags and other information when adding an indirect symbol.
1012 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1013 symbols added by the backend. Clear the entire contents of the
1015 (elf_export_symbol): Ignore indirect symbols.
1016 (elf_link_output_extsym): Accept a section without an owner in an
1018 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1019 version count. Correct the allocation of x_versymp.
1021 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1022 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1023 Don't return bfd_und_section_ptr when info->shared.
1024 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1025 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1026 (mips_elf_check_relocs): Resolve an indirect symbol in
1028 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1029 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1031 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1033 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1035 From Eric Youngdale <eric@andante.jic.com>:
1036 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1037 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1038 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1039 versioned symbol appears in both a regular and a shared object.
1040 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1041 appropriate. Improve error message.
1042 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1043 all uses. Add localsyms field.
1044 (elf_bfd_final_link): When generating a shared library, call
1045 elf_link_output_extsym to output all local symbols.
1046 (elf_link_output_extsym): Handle symbols which were forced to
1049 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1051 From Eric Youngdale <eric@andante.jic.com>:
1052 * elf-bfd.h (elf_symbol_type): Add version field.
1053 * elfcode.h (elf_slurp_symbol_table): Set version field.
1054 * elflink.h (elf_link_add_object_symbols): When creating an
1055 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1056 appropriate. Set up an indirection from the nondefault version of
1058 (NAME(bfd_elf,size_dynamic_sections)): Call
1059 elf_link_assign_sym_version before checking whether there are any
1060 versions. Always record the version name as a dynamic symbol.
1061 Initialize counters.
1062 (elf_link_assign_sym_version): After finding a version, see if a
1063 symbol should be forced to local scope. Create a new version
1064 definition if appropriate.
1065 (elf_link_output_extsym): Correct indirect symbol handling.
1066 * elf.c (bfd_elf_print_symbol): Print version information.
1067 (bfd_section_from_shdr): Turn version sections into BFD sections.
1068 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1069 if sh_info is not already set.
1070 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1072 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1073 _bfd_stringtab_add to copy the name into permanent memory if
1076 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1078 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1080 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1082 * coffcode.h (bfd_coff_backend_data): Change
1083 _bfd_coff_compute_section_file_positions to return a boolean
1084 value. Change all callers.
1085 (coff_compute_section_file_positions): Change return type to
1086 boolean. If the size of the last section changed, then output a
1087 zero byte at the end of the file.
1088 * libcoff.h: Rebuild.
1090 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1091 for at least 6 output symbols.
1092 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1093 emit a TC csect to represent the space they take up. For an XO
1094 symbol, just emit a reference, not a csect.
1096 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1097 Solaris doesn't like the combined options, and the -f is
1099 (stamp-tshlink, install): Likewise.
1101 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1102 handling when little endian.
1104 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1106 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1107 (mn10300_elf_relocate_section): Likewise.
1108 (elf_backend_relocate_section): Define.
1110 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1111 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1112 (elf32_mn10300_howto_table): Likewise.
1113 (elf32_mn10300_reloc_map): Likewise.
1114 (bfd_elf32_mn10300_reloc): Delete unused function.
1116 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1118 start-sanitize-tic80
1119 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1120 understand, just set the howto field to NULL, and the caller will
1121 print an appropriate error message.
1123 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1124 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1125 block. Use NULL for initializations of "ptr" rather than bare 0.
1126 * coff-h8300.c: Fix typo in comment.
1127 * coff-h8500.c: Ditto.
1129 * coff-z8k.c: Ditto.
1131 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1133 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1134 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1135 m32r_elf_get_relocated_section_contents): First pass at relax support.
1137 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1139 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1140 entry for reading verdef records.
1141 Use correct braces for computing increments of extverdaux and
1142 exteverdef record pointers.
1144 start-sanitize-tic80
1145 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1147 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1151 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1153 * elflink.h (elf_link_find_version_dependencies): Check that
1154 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1157 start-sanitize-tic80
1158 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1160 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1163 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1165 * targets.c (bfd_default_vector): Make non-const.
1166 (find_target): New static function, broken out of
1168 (bfd_set_default_target): New function.
1169 (bfd_find_target): Call find_target. When defaulting, use
1170 bfd_default_vector[0] if it is not NULL.
1171 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1172 * bfd-in2.h, libbfd.h: Rebuild.
1174 * syms.c (bfd_is_local_label): Return false if the symbol has no
1176 * coff-i960.c (coff_i960_is_local_label_name): New function.
1177 (coff_bfd_is_local_label_name): Define.
1178 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1179 (coff_bfd_is_local_label_name): Define.
1180 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1181 (coff_bfd_is_local_label_name): Define.
1182 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1183 with .. or _.L_ as local.
1184 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1185 (bfd_elf32_bfd_is_local_label_name): Define.
1186 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1187 beginning with $ as local.
1189 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1191 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1192 rather than comparing against info->lprefix.
1193 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1194 * elflink.h (elf_link_input_bfd): Likewise.
1195 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1196 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1198 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1199 _bfd_elf_is_local_label_name if not already defined.
1200 * elf.c (_bfd_elf_is_local_label_name): New function.
1201 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1203 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1204 (m88k_is_local_label_name): New static function.
1206 * coffcode.h (coff_bfd_is_local_label_name): Define as
1207 _bfd_coff_is_local_label_name if not already defined.
1208 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1209 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1210 * libcoff.h: Rebuild.
1212 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1213 to _bfd_is_local_label_name.
1214 (bfd_target): Likewise.
1215 * syms.c (bfd_is_local_label): Define as function, not macro.
1216 (bfd_is_local_name): Define.
1217 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1218 bfd_generic_is_local_label, and take a string rather than a
1220 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1221 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1222 (bfd_generic_is_local_label): Don't declare.
1223 (bfd_generic_is_local_label_name): Declare.
1224 * bfd-in2.h, libbfd.h: Rebuild.
1225 * All backends: Change local_label to local_label_name.
1227 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1228 (mips_elf_relocate_got_local): Change return type to boolean.
1229 Don't assume that the first zero entry is unassigned; instead, use
1231 (mips_elf_relocate_section): Check return value of
1232 mips_elf_relocate_got_local.
1233 (mips_elf_create_got_section): Initialize assigned_gotno field.
1236 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1238 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1242 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1244 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1245 that have no contents merely because linker_mark is not set.
1247 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1249 * config.bfd (mips*-*-lnews*): New target.
1250 * coff-mips.c (mips_relocate_section): Make assert compare
1251 content byteorder instead of header byteorder.
1252 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1254 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1255 * configure.in (ecoff_biglittle_vec): Add case.
1256 * configure: Update.
1258 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1260 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1261 name begins with ".note".
1262 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1263 section whose name begins with ".note".
1264 (get_program_header_size): Corresponding change.
1266 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1267 jal and for jal overflow.
1269 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1271 From Eric Youngdale <eric@andante.jic.com>:
1272 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1273 not found, try looking it up again without the version name.
1274 (elf_link_add_object_symbols): Always link against the dynamic
1275 symbol table of a dynamic object. When linking against a dynamic
1276 object, include version strings in symbol names, and set up
1277 version information. Add indirect symbols for default versions.
1278 (elf_link_create_dynamic_sections): Add special version sections.
1279 (struct elf_assign_sym_version_info): Define.
1280 (struct elf_find_verdep_info): Define.
1281 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1282 up version sections.
1283 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1284 (elf_link_find_version_dependencies): New static function.
1285 (elf_link_assign_sym_version): New static function.
1286 (elf_link_renumber_dynsyms): New static function.
1287 (struct elf_final_link_info): Add symver_sec field.
1288 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1289 local symbols of a dynamic object. Handle DT_VER* constants.
1290 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1291 dynamic object. Skip indirect symbols from ELF objects. Remove
1292 the version name before choosing a hash bucket. Write out the
1293 version information if appropriate.
1294 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1295 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1296 (bfd_elf64_size_dynamic_sections): Likewise.
1297 * bfd-in2.h: Rebuild.
1298 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1299 Change elf_link_hash_flags to unsigned short.
1300 (ELF_LINK_HIDDEN): Define.
1301 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1302 dynverdef_hdr, dynversym_section, dynverdef_section,
1303 dynverref_section, cverdefs, cverrefs, verdef, verref.
1304 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1305 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1306 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1307 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1308 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1309 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1310 (_bfd_elf_slurp_version_tables): Declare.
1311 * elf.c (_bfd_elf_swap_verdef_in): New function.
1312 (_bfd_elf_swap_verdef_out): Likewise.
1313 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1314 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1315 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1316 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1317 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1318 version information if there is any.
1319 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1320 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1321 (elf_fake_sections): Handle .gnu.version* section names.
1322 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1323 (_bfd_elf_slurp_version_tables): New function.
1324 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1325 version name in string entered in dynamic hash table.
1326 * elfcode.h: Include fnmatch.h.
1327 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1328 symbol which was forced to become local.
1329 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1330 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1331 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1332 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1334 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1336 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1338 (mn10200_elf_relax_section): Correctly compute a symbol's value
1339 when the symbol is local, but not in the same section as we are
1340 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1343 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1345 * elf32-m32r.c: Rewrite to use ELF backend linker.
1346 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1347 Add small data area support (R_M32R_SDA16).
1348 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1349 * bfd-in2.h,libbfd.h: Regenerated.
1351 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1353 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1354 (mn10200_elf_relax_delete_bytes): Likewise.
1355 (mn10200_elf_symbol_address_p): Likewise.
1356 (mn10200_elf_get_relocated_section_contents): Likewise.
1357 (bfd_elf32_bfd_relax_section): Define.
1358 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1360 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1361 (mn10200_elf_relocate_section): Likewise.
1362 (elf_backend_relocate_section): Define.
1365 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1367 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1368 reloc.c, targets.c: New target, elf-*-D30V.
1370 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1372 * cpu-d30v.c, elf32-d30v.c: New files.
1375 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1377 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1378 * bfd-in2.h: Regenerated.
1379 start-sanitize-tic80
1380 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1381 (rtype2howto): Add function.
1382 (tic80_howto_table): Add.
1385 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1387 * sysdep.h: Don't define errno in MSVC if error.h is included.
1390 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1392 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1393 is initialized before it is used.
1396 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1398 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1399 symbol into a weak undefined symbol; leave it as a common symbol.
1401 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1403 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1404 about a symbol defined in a dynamic object if it has already been
1405 defined in a regular object.
1407 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1409 * makefile.vms: Add gcc flags to allow compiling with current gcc
1411 (targmatch.h): New dependency.
1413 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1415 * evax.h (ALPHA_R_CODEADDR): New relocation.
1416 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1418 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1420 * bfd-in2.h, libbfd.h: Rebuild.
1422 Restrict symbol length to 64 bytes, case preserving:
1423 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1424 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1425 (_bfd_evax_length_hash_symbol): Added.
1426 * evax-etir.c (_bfd_evax_write_etir): Call
1427 _bfd_evax_length_hash_symbol before output of symbol.
1428 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1429 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1431 * evax-emh.c: Output filename to object file without path.
1433 * evax-egsd.c: New sections for local and global commons.
1435 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1436 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1437 notices. Replace AXP with Alpha.
1439 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1441 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1442 sections if we are creating a shared library.
1444 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1446 * configure.host (i386-windows): Don't set host64=true.
1448 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1450 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1451 (elf_mips16_gprel_howto): New static variable.
1452 (mips16_gprel_reloc): New static function.
1453 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1454 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1455 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1456 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1457 * bfd-in2.h, libbfd.h: Rebuild.
1459 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1461 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1462 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1464 start-sanitize-r5900
1465 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1467 * config.bfd: add r5900
1470 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1472 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1473 the output section will be the absolute section; don't print an
1474 assertion message for that case when doing a relocateable link.
1476 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1478 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1479 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1480 need_fn_sub, call_stub, and call_fp_stub.
1481 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1482 (mips_elf_link_hash_newfunc): Initialize new fields.
1483 (mips_elf_link_hash_table_create): Likewise.
1484 (mips_elf_relocate_section): Redirect relocations to use mips16
1485 stubs when appropriate.
1486 (mips_elf_check_relocs): Attach stub sections to the appropriate
1487 symbol. Set need_fn_stub when appropriate.
1488 (mips_elf_always_size_sections): New static function.
1489 (mips_elf_check_mips16_stubs): New static function.
1490 (elf_backend_always_size_sections): Define.
1491 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1493 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1494 attached to sections which are not being included in the link.
1496 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1498 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1499 symbol value when computing the addend for a pc_relative
1502 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1504 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1505 relocateable link, just skip pc_relative pcrel_offset relocs.
1506 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1507 structure for an ARM26 reloc which can be resolved.
1508 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1509 reloc can be resolved.
1511 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1512 error in overflow check for R_RELBYTE.
1514 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1516 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1517 From Mark Rasin <mark.rasin@telrad.co.il>.
1519 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1522 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1524 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1525 (elf_mn10200_howto_table): Likewise.
1526 (mn10200_reloc_map): Likewise.
1528 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1530 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1531 * bfd-in2.h, libbfd.h: Regenerated.
1532 * elf32-m32r.c: Add support for them.
1534 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1536 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1537 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1539 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1540 r_format and r_pcrel. Always return a value.
1542 * riscix.c (MY_final_link_callback): Define to dummy value.
1544 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1545 relocations against the text segment, look up the output name of
1547 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1548 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1549 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1550 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1551 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1553 start-sanitize-tic80
1554 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1556 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1557 routines for little endian data.
1558 * coffcode.h (coff_write_object_contents): Set magic to
1559 TIC80_ARCH_MAGIC for TIc80.
1561 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1563 * coff-tic80.c (tic80coff_vec): Change to little endian data
1567 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1569 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1570 auxiliary_filters parameter to be const char * const *. Accept a
1571 NULL terminated array.
1572 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1573 (bfd_elf32_size_dynamic_sections): Update declaration.
1574 * bfd-in2.h: Rebuild.
1576 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1578 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1579 NOTYPE symbol in a text section as a FUNC symbol.
1581 * coffcode.h (coff_compute_section_file_positions): Force
1582 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1584 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1586 * libaout.h (machine_type): Reserve several values for sparclet.
1588 start-sanitize-tic80
1589 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1591 * config.bfd (tic80-*-*): Don't require 'coff'.
1595 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1597 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1598 table to v850_elf_reloc for all non-standard relocations.
1599 (v850_elf_check_relocs): Add check for h being non-null.
1600 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1601 statement instead of multiple ifs.
1602 (v850_elf_relocate_section): Fix up error message, don't just call
1606 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1608 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1609 Use bfd_elf_generic_reloc as special function for all relocs.
1610 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1612 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1613 24bit pc-relative reloc.
1615 start-sanitize-tic80
1616 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1618 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1619 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1620 header byte order is little endian. Use correct bfd_get and
1621 bfd_put routines for little endian headers.
1622 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1623 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1626 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1628 * reloc.c: Add BFD_RELOC_24.
1629 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1630 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1631 * bfd-in2.h, libbfd.h: Rebuilt.
1633 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1635 elf64-alpha multiple .got rewrite:
1637 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1638 (bfd_elf*_mkobject): Don't define here ...
1639 * elfxx-target.h: ... but rather here. Default always_size_sections
1641 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1642 what the #defines in elf-bfd.h transmuted it to anyway.
1644 * section.c: Add SEC_LINKER_CREATED flag.
1645 * bfd-in2.h: Rebuild.
1646 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1647 relocation section flags.
1648 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1649 SEC_IN_MEMORY to recognize generated bits.
1650 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1652 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1653 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1654 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1655 * elf32-ppc.c (ppc_elf_create_linker_section,
1656 ppc_elf_size_dynamic_sections): Likewise.
1657 * elf32-sparc.c (elf32_sparc_check_relocs,
1658 elf32_sparc_size_dynamic_sections): Likewise.
1659 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1661 (_bfd_elf_create_dynamic_sections): Likewise.
1662 (_bfd_elf_make_linker_section_rela): Likewise.
1663 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1664 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1665 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1666 to identify generated bits.
1667 (elf_link_input_bfd): Likewise.
1669 * elf64-alpha.c: Rewrite everything touching relocations.
1672 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1674 * elf32-v850.c (all functions and static variables): Go through
1675 and regularize names to be of the form v850_elf_<xxx>.
1676 (toplevel): Include <elf/v850.h>.
1677 (enum reloc_type): Move to include/elf/v850.h.
1678 (v850_elf_check_relocs): For common variables, if the variable is
1679 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1680 into the appropriate section.
1681 (elf_backend_check_relocs): Define.
1683 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1685 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1688 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1690 * config.bfd (mips*el-*-linux*): New target.
1691 (mips*-*-linux*): New target.
1693 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1694 Return a useful value.
1696 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1698 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1700 * configure: Rebuild.
1701 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1702 ac_cv_func_mmap in bfd/configure.host.
1704 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1705 filter_shlib and auxiliary_filter_shlib parameters.
1706 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1708 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1709 (bfd_elf64_size_dynamic_sections): Likewise.
1710 * bfd-in2.h: Rebuild.
1712 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1714 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1715 symbols, don't export a symbol which is defined by an object in an
1716 archive which contains shared objects.
1718 start-sanitize-tic80
1719 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1721 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1722 for TI TMS320c80 (MVP).
1723 (bfd_archures_list): Add bfd_tic80_arch.
1724 * bfd-in2.h: Regenerate by running "make headers".
1726 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1728 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1729 * configure.in (case $vec): Correct typo, "tb" not "tp".
1730 Also add cofflink.o for tic80coff_vec.
1731 * configure: Regenerate with autoconf.
1734 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1736 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1737 is configured with --with-mmap.
1739 start-sanitize-tic80
1740 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1742 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1743 (ALL_MACHINES): Add cpu-tic80.o
1744 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1745 * coff-tic80.c: Add skeleton, cloned from another coff config.
1746 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1750 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1752 * TODO: Correct a misspelling.
1753 start-sanitize-tic80
1754 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1755 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1756 * configure.in (case $vec): Add tic80coff_vec entry.
1757 * configure: Regenerate with autoconf.
1758 * archures.c (bfd_tic80_arch): Declare.
1759 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1760 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1761 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1762 (bfd_target_vector): Add tic80coff_vec entry.
1765 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1767 * elflink.h (elf_buckets): Add some more values for larger
1770 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1772 * Makefile.in (install): Move subdir_do out of conditional. From
1773 Fred Fish <fnf@cygnus.com>.
1775 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1777 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1779 (elf_mn10200_howto_table): Likewise.
1780 (mn10200_reloc_map): Likewise.
1782 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1784 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1785 mips16 symbol during the link.
1786 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1788 (mips_elf_link_output_symbol_hook): New static function.
1789 (elf_backend_link_output_symbol_hook): Define.
1791 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1794 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1796 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1797 against SEC_DEBUGGING sections here (revert patch of December 5).
1798 * elfcode.h (elf_object_p): Check for them here, instead.
1800 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1802 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1803 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1805 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1806 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1807 * elf-bfd.h (struct elf_size_info): Update declaration of
1809 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1810 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1811 * elfxx-target.h: Use new dynamic reloc routines by default.
1812 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1815 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1817 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1818 if NAMES_HAVE_UNDERSCORE is defined.
1820 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1822 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1824 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1826 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1829 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1831 * elflink.h (elf_link_add_object_symbols): Only add a weak
1832 symbol if the real definition is in the dynamic symbol table.
1833 After finding the real definition, then, if it is dynamic, add the
1834 weak symbol to the dynamic symbol table.
1836 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1838 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1840 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1843 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1845 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1847 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1848 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1849 * reloc.c: Remove mn10300 big endian relocs.
1850 * bfd-in2.h, libbfd.h: Rebuilt.
1852 * elf32-mn10200.c: Update from elf32-mn10300.c.
1854 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1856 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1858 * elf32-mn10300.c: Add some comments.
1860 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1862 * ihex.c (ihex_scan): Always initialize buf before jumping to
1864 (ihex_read_section): Likewise.
1866 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1868 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1869 inplace for most relocs.
1871 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1873 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1874 even if SEC_ALLOC is not set.
1875 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1876 when deciding whether to copy a reloc into a shared object.
1877 (elf_i386_relocate_section): Likewise.
1878 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1879 (elf32_sparc_relocate_section): Likewise.
1880 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1881 reloc section if it is not set in the source section.
1882 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1883 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1884 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1886 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1888 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1889 expects a .got.plt until we actually create it.
1891 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1893 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1894 message for bfd_reloc_outofrange, rather than aborting. From
1895 Philippe De Muyter <phdm@info.ucl.ac.be>.
1897 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1898 a relocateable link, don't try to process them. From Heinz Wrobel
1899 <wrobel@lpr.e-technik.tu-muenchen.de>.
1901 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1903 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1904 mn10300_info_howto_rel. Tweak reloc argument to be an
1905 Elf32_Internal_Rela.
1906 (USE_RELA): Define instead of USE_REL.
1907 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1909 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1911 * configure.in, configure: Handle mips*-sgi-irix6*.
1912 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1915 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1917 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1918 relocation against a symbol defined in a section with no output
1921 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1923 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1924 * configure, config.in: Rebuild with autoconf 2.12.
1926 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1927 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1928 (swap_out_syms): Set st_other from existing st_other field.
1929 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1931 (elf_link_output_extsym): Set the other field from the global hash
1933 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1934 (elf_mips16_jump_howto): New static variable.
1935 (mips16_jump_reloc): New static function.
1936 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1937 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1938 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1940 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1941 * bfd-in2.h, libbfd.h: Rebuild.
1942 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1944 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1946 * configure.host: Use long long for mips-sgi-irix6*.
1948 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1949 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1951 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1953 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1954 (enum reloc_type): Add more reloc types.
1955 (elf32_mn10300_howto_table): Update for new reloc types.
1956 (elf32_mn10300_reloc_map): Update for new reloc types.
1957 * reloc.c: Add some new relocs for the mn10300 series.
1958 * bfd-in2.h, libbfd.h: Rebuilt.
1960 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1962 * som.c (setup_sections): Don't lose for a space which has
1963 no data, but some symbols.
1965 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1967 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1968 (sunos_link_hash_table_create): Initialize got_needed.
1969 (sunos_create_dynamic_sections): Only set .got section size if it
1970 is not already set. Set got_needed.
1971 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1972 sdynptr, and only handle dynamic sections, if dynamic sections are
1974 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1975 Initialize .got section.
1976 (sunos_scan_ext_relocs): Likewise.
1977 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1979 (sunos_finish_dynamic_link): Check got_needed. Only set up
1980 dynamic linking information if needed.
1982 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1984 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1986 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1988 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1990 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1992 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1995 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1997 * filemode.c: Include sysdep.h.
1998 * ihex.c: Add casts to eliminate compiler warnings.
1999 * sunos.c: Add casts to eliminate compiler warnings.
2001 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2003 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2005 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2006 appropriate relocations in the .so file if shared.
2007 (ppc_elf_relocate_section): Ditto.
2009 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2011 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2012 complain_overflow_unsigned.
2014 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2016 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2017 overflows for R_D10V_16 and R_D10V_18.
2019 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2021 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2022 (do_with_relocs): Likewise.
2023 (do_as_repeat): Likewise.
2024 (copy_expression): Likewise.
2026 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2028 * ieee.c (ieee_write_external_part): Correctly record whether
2029 there is an external part.
2032 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2034 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2035 handle tda offsets for sld.w and sst.w instructions.
2036 Fix alignment check in sld.w and sst.w tda reloc handling.
2039 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2041 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2044 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2046 * elf32-v850.c: Add comments about assumptions about
2047 char, short & long sizes.
2048 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2049 problems for several relocs.
2051 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2052 R_V850_SDA_OFFSET entry.
2055 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2057 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2058 Store import file index in ldindx.
2059 (xcoff_build_ldsyms): Assume that ldsym was not previously
2060 allocated. For an imported symbol, copy ldindx into l_ifile.
2063 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2065 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2066 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2067 fields in R_V850_TDA_OFFSET.
2068 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2069 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2072 * elf32-v850.c: Include bfdlink.h.
2073 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2075 (elf32_v850_bfd_final_link_relocate): New function.
2076 (v850_elf_relocation_section): Likewise.
2077 (elf_backend_relocate_section): Define.
2080 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2082 * binary.c (binary_set_section_contents): Ignore sections which
2083 don't have SEC_LOAD and SEC_ALLOC set.
2085 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2087 * linker.c (_bfd_generic_final_link): Avoid losing static
2088 symbols in the .bss section.
2090 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2092 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2093 (mips32_64bit_reloc): New static function.
2094 (mips_reloc_map): Add entry for BFD_RELOC_64.
2095 (mips_elf_relocate_section): Handle R_MIPS_64.
2097 * linker.c (default_indirect_link_order): Print an error message
2098 when attempting to do a relocateable link with different object
2099 file formats, rather than calling abort.
2101 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2103 * reloc.c (m32r relocs): Rename them.
2104 * bfd-in2.h, libbfd.h: Regenerated.
2105 * elf32-m32r.c: Update.
2106 (m32r_elf_10_pcrel_reloc): New function.
2107 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2108 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2110 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2112 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2113 all sections that will be included in the output file.
2114 (_bfd_generic_link_output_symbols): Discard symbols in sections
2115 which are being discarded.
2119 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2120 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2121 (elf_v850_howto_table): Corresponding changes.
2122 (elf_v850_reloc_map): Corresponding changes.
2123 * reloc.c: Add additional V850 relocations.
2124 * bfd-in2.h, libbfd.h: Rebuilt.
2126 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2127 no longer want in pc-relative relocs.
2129 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2131 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2132 accept a reloc against an undefined sybmol!
2134 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2136 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2139 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2141 * VERSION: Bump for new relocation.
2143 * hosts/i386bsd.h: If NBPG is not defined, define it as
2144 PAGE_SIZE, for recent versions of FreeBSD.
2146 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2148 * configure.host: Use `long long' as the 64 bit type on a Solaris
2149 host, since both gcc and the SunPRO compilers support it.
2151 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2153 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2154 mistake to have reused the ECOFF LITERAL for ELF since they have
2155 different semantics.
2156 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2157 * bfd-in2.h, libbfd.h: Rebuild.
2159 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2162 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2163 dynamic relocation for an undefweak symbol when we are building
2164 a static executable.
2166 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2168 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2169 point explicitly to srcdir.
2170 (targmatch.h): Edit references to point explicitly to objdir.
2172 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2174 * config.bfd: When setting targ_cpu, don't get confused by
2177 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2179 * configure.host: Add support for windows host (a build done
2180 under the Microsoft build environment).
2182 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2184 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2185 definition in a dynamic object, add it to the dynamic symbol table
2186 if any dynamic object mentions it. Reverts part of last patch.
2188 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2189 (sunos_link_hash_table_create): Initialize got_base.
2190 (bfd_sunos_size_dynamic_sections): If the .got section is more
2191 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2193 (sunos_check_dynamic_reloc): Subtract got_base from a base
2194 relative relocation.
2196 * elf32-mips.c (elf_mips_isa): New static function.
2197 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2198 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2200 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2202 * archive.c (do_slurp_coff_armap): Only treat archive as little
2203 endian for i960 COFF.
2205 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2207 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2208 by the change in size of the section when EXEC_P is not set.
2210 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2211 (m68kcoff_rtype_to_howto): New static function.
2212 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2213 VMA to the addend for a PC relative reloc.
2215 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2217 * Makefile.in: Rebuild dependencies.
2219 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2222 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2224 * Makefile.in: Remove explicit dependencies for mn10200 and
2226 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2227 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2228 (dependencies): Rebuilt.
2230 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2232 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2233 during this function.
2235 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2236 section if the flags are compatible.
2238 * configure.in: Add havevecs, and put it in tdefaults.
2239 * mpw-config.in: Likewise.
2240 * configure: Rebuild.
2241 * targmatch.sed: New file; a sed script to build targmatch.h from
2243 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2244 * targets.c: Include "fnmatch.h".
2245 (struct targmatch): Define.
2246 (bfd_target_match): Define by including targmatch.h.
2247 (bfd_find_target): If the target is not found by name, search for
2248 it as a configuration triplet.
2249 * Makefile.in: Rebuild dependencies.
2250 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2251 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2252 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2253 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2254 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2255 (CFILES): Remove i386dynix.c and hp300bsd.c.
2256 (targmatch.h): New target.
2257 (do_clean): Remove targmatch.h.
2259 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2260 * acconfig.h: Add NEED_DECLARATION_GETENV.
2261 * configure, config.in: Rebuild.
2262 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2263 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2265 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2267 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2268 * cpu-mn10200.c, cpu-mn10300.c: New files.
2269 * elf32-mn10200.c, elf32-mn10300.c: New files.
2270 * Makefile.in: Break mn10x00 support into two separate
2271 configurations, mn10200 and mn10300.
2272 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2273 * bfd-in2.h, configure: Rebuilt.
2275 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2277 * Makefile.in (do_clean): Move config.log to do_distclean.
2279 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2281 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2282 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2283 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2284 (elf32-mn10x00.o): Add dependencies.
2285 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2286 (bfd_mn10x00_arch): Declare.
2287 (bfd_archures_list): Add bfd_mn10x00_arch.
2288 * config.bfd: Add mn10x00-*-*.
2289 * configure.in: Add bfd_elf32_mn10x00_vec.
2290 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2291 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2292 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2293 * bfd-in2.h, configure: Rebuilt.
2295 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2297 openVMS/Alpha: Provide filename and case_hack flags via
2298 symbol table from gas.
2299 Add case_hack code for symbol output from vax/vms.
2300 * evax-alpha.c (evax_initialize): Remove filename handling,
2301 filename is provided via symbol table.
2302 (evax_get_symtab): Use local symbol count when setting up table.
2303 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2305 (_bfd_evax_write_egsd): Skip file name symbol.
2306 * evax-emh.c (get_vms_time_string): Local function now.
2307 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2309 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2310 through _bfd_evax_case_hack_symbol.
2311 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2313 (_bfd_evax_basename): Removed.
2314 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2315 * evax.h (evax_private_data_struct): Remove filename.
2316 (flag_hash_long_names, flag_show_after_trunc,
2317 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2320 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2322 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2323 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2324 (NO_SWAP_MAGIC): Don't define.
2325 (SWAP_MAGIC): Define.
2327 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2328 no hash table entry for a global symbol.
2330 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2332 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2334 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2336 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2337 symbol type with T_NULL. Warn if symbol type changes. Based on
2338 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2340 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2341 a dynamic object in the dynamic symbol table if it is referenced
2342 or defined by a regular object.
2345 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2347 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2348 remove dwarf local labels. Shrinks binaries by a factor of 3!
2351 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2353 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2354 by hand, rather than by calling bfd_make_section.
2356 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2358 * reloc.c: Rename m32r relocs.
2359 * bfd-in2.h, libbfd.h: Rebuilt.
2360 * elf32-m32r.c: Update.
2362 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2364 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2365 link, adjust the symbol index of a base relative reloc. Don't
2366 change the addend of a PC relative reloc if pcrel_offset is set.
2367 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2368 a relocateable link.
2370 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2371 it is zero, in case src_mask matters.
2372 (bfd_install_relocation): Likewise.
2374 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2376 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2378 (_bfd_xcoff_bfd_final_link): Don't set target_index
2379 to an uninitialized value.
2381 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2383 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2384 indices, rather than crashing.
2385 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2387 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2390 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2392 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2394 (coff_arm_adjust_symndx): New static function.
2395 (coff_adjust_symndx): Define.
2397 * srec.c (srec_scan): Accept multiple symbols on a single line.
2398 From Pascal Martin <pmartin@alsys.com>.
2402 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2404 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2405 (sunos_merge_private_bfd_data): New function.
2407 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2409 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2411 (bfd_merge_private_bfd_data): Likewise.
2412 * section.c (bfd_copy_private_section_data): Likewise.
2413 * syms.c (bfd_copy_private_symbol_data): Likewise.
2414 * bfd-in2.h: Rebuild.
2415 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2416 both BFD's are the right flavour.
2417 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2418 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2419 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2420 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2421 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2422 (ppc_elf_merge_private_bfd_data): Likewise.
2423 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2424 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2426 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2427 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2430 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2432 * reloc.c: Add m32r relocs.
2433 * bfd-in2.h, libbfd.h: Rebuilt.
2434 * cpu-m32r.c,elf32-m32r.c: New files.
2436 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2438 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2440 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2442 * tekhex.c (first_phase): Change type parameter from char to int.
2444 (pass_over): Change func to expect int, not char.
2446 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2447 rather than SEC_LOAD when aligning the file offset for the first
2448 section in a segment.
2450 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2452 * syms.c (coff_section_type): Make arg const.
2453 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2454 to make_bfd_asection().
2455 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2456 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2457 (_bfd_elf_stringtab_init): Remove prototype.
2459 * netbsd-core.c (swap_abort): Add prototype.
2460 * aix386-core.c (swap_abort): Ditto & make static
2461 * hpux-core.c (swap_abort): Ditto & make static.
2462 * irix-core.c (swap_abort): Ditto & make static.
2463 * ptrace-core.c (swap_abort): Ditto & make static.
2464 * trad-core.c (swap_abort): Ditto & make static.
2465 * coffswap.h (coff_swap_reloc_in): Ditto.
2466 (coff_swap_reloc_out): Ditto.
2467 (coff_swap_filehdr_in): Ditto.
2468 (coff_swap_filehdr_out): Ditto.
2469 (coff_swap_sym_in): Ditto.
2470 (coff_swap_sym_out): Ditto.
2471 (coff_swap_aux_in): Ditto.
2472 (coff_swap_aux_out): Ditto.
2473 (coff_swap_lineno_in): Ditto.
2474 (coff_swap_lineno_out): Ditto.
2475 (coff_swap_aouthdr_in): Ditto.
2476 (coff_swap_aouthdr_out): Ditto.
2477 (coff_swap_scnhdr_in): Ditto.
2478 (coff_swap_scnhdr_out): Ditto.
2479 * ihex.c (ihex_sizeof_headers): Ditto.
2480 * tekhex.c (getsym): Ditto.
2481 (find_chunk): Ditto & make static.
2482 (insert_byte): Ditto.
2483 (first_phase): Ditto.
2485 (tekhex_get_symtab): Ditto & make static.
2486 (tekhex_get_symtab_upper_bound): Ditto & make static.
2487 (tekhex_mkobject): Ditto.
2488 (tekhex_object_p): Ditto.
2489 (move_section_contents): Ditto.
2490 (tekhex_get_section_contents): Ditto.
2491 (tekhex_set_arch_mach): Ditto & make static.
2492 (tekhex_set_section_contents): Ditto.
2493 (writevalue): Ditto.
2496 (tekhex_write_object_contents): Ditto.
2497 (tekhex_sizeof_headers): Ditto.
2498 (tekhex_make_empty_symbol): Ditto.
2499 (tekhex_get_symbol_info): Ditto.
2500 (tekhex_print_symbol): Ditto.
2501 * irix-core.c (make_bfd_asection): Ditto.
2502 (irix_core_core_file_p): Ditto.
2503 (irix_core_core_file_failing_command): Ditto.
2504 (irix_core_core_file_failing_signal): Ditto.
2505 (irix_core_core_file_matches_executable_p): Ditto.
2506 (irix_core_make_empty_symbol): Ditto.
2507 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2508 * srec.c (srec_new_symbol): Ditto.
2509 (srec_get_section_contents): Ditto.
2510 (srec_set_arch_mach): Ditto.
2511 (srec_set_section_contents): Ditto.
2512 (internal_srec_write_object_contents): Ditto.
2513 (srec_write_object_contents): Ditto.
2514 (symbolsrec_write_object_contents): Ditto.
2515 (srec_sizeof_headers): Ditto.
2516 (srec_make_empty_symbol): Ditto.
2517 (srec_get_symtab_upper_bound): Ditto.
2518 (srec_get_symtab): Ditto.
2519 (srec_print_symbol): Ditto and make static.
2520 * elf.c (elf_read): Ditto
2521 (assign_section_numbers): Ditto.
2522 (elf_fake_sections): Ditto.
2523 (sym_is_global): Ditto.
2524 (elf_map_symbols): Ditto.
2525 (get_program_header_size): Ditto.
2526 * coffgen.c (make_a_section_from_file): Ditto.
2527 (coff_real_object_p): Ditto.
2528 (fixup_symbol_value): Ditto.
2529 (build_debug_section): Ditto.
2531 * syms.c (coff_section_type): Ditto.
2533 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2535 * bfd-in2.h: Rebuilt after m32r changes.
2537 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2539 * config.bfd,configure.in,configure: Add m32r support.
2540 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2541 * config.bfd: Keep target list alphabetically sorted.
2544 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2546 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2547 to add in the constant part found in the instruction itself.
2548 (case R_V850_HI16_S): Likewise.
2551 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2553 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2554 and R_D10V_18 to be 1 (word).
2556 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2558 * stabs.c (_bfd_link_section_stabs): If the output_section field
2559 of either section is bfd_abs_section, then the linker is
2560 discarding the section and we should not optimize it.
2562 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2564 * Makefile.in (aout-sparcle.o): New target.
2565 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2566 * config.bfd (sparclet-*-aout*): Add case.
2567 * configure.in (sparcle_aout_vec): Add case.
2568 * configure: Regenerated.
2569 * targets.c (sparcle_aout_vec): Declare.
2570 (bfd_target_vector): Add sparcle_aout_vec.
2571 * aout-sparcle.c: New file.
2574 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2576 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2577 low order sign bit propogation for R_V850_HI16_S.
2579 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2580 handling V850 specific relocs.
2581 (elf_v850_howto_table): Use the new function for some
2582 relocations. Twiddle masks & shifts for some relocs.
2583 Set partial_inplace where needed.
2586 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2588 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2589 default architecture to a machine number of 0.
2590 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2592 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2593 the output BFD is the default, set it from the first input BFD.
2596 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2598 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2599 insert at bitpos zero. The HI16 relocs are shifted right
2600 by 16 bits. Fix src_mask for all relocs.
2601 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2603 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2607 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2609 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2610 Rewrite to use BFD file read routines and to avoid using a fixed
2611 length for the file name.
2614 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2616 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2617 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2618 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2619 to R_V850_{32,16,8}.
2621 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2623 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2624 (elf_v850_howto_table): Add info for HI16_S reloc.
2625 (v850_reloc_map): Add HI_16_S reloc.
2626 * reloc.c: Define BFD_RELOC_V850_* relocs.
2629 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2632 * elf32-sh.c: New file.
2633 * elf.c (prep_headers): Handle bfd_arch_sh.
2634 * elfcode.h (write_relocs): Handle absolute symbol.
2635 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2636 (_bfd_elf64_link_read_relocs): Declare.
2637 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2638 elf_link_read_relocs. Make globally visible. Change all
2640 (elf_link_input_bfd): Get external symbols from cache in
2641 symtab_hdr->contents. Get contents from cache in
2643 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2645 * reloc.c: Define BFD_RELOC_SH_* relocs.
2646 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2647 * coff-sh.c (sh_insns_conflict): Fix a return value.
2648 (_bfd_sh_align_load_span): New globally visible function, broken
2649 out of sh_align_load.
2650 (sh_align_load): Call _bfd_sh_align_load_span.
2651 (sh_swap_insns): Change relocs parameter to PTR.
2652 * bfd-in2.h, libbfd.h: Rebuild.
2653 * targets.c (bfd_elf32_sh_vec): Declare.
2654 (bfd_elf32_shl_vec): Declare.
2655 * config.bfd (sh-*-elf*): New target.
2656 * configure.in (bfd_elf32_sh_vec): New target vector.
2657 (bfd_elf32_shl_vec): New target vector.
2658 * configure: Rebuild.
2659 * Makefile.in: Rebuild dependencies.
2660 (BFD32_BACKENDS): Add elf32-sh.o.
2661 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2663 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2664 page before checking D_PAGED.
2666 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2667 (ihex_write_object_contents): Remove extbase; always use segbase
2670 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2672 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2673 * configure.host (i[345]86-*-*): Ditto.
2674 * config.bfd (i[345]86-*-*): Ditto.
2675 * configure: Regenerate.
2677 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2680 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2682 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2683 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2684 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2685 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2686 will have an ST_CODE type, change the symbol's type to ST_DATA.
2687 * som.c (hppa_som_gen_reloc_type): Update prototype.
2689 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2691 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2692 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2693 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2694 (mips_elf_finish_dynamic_sections): Likewise.
2696 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2698 * configure.host (HLDENV): New variable to set. Set it for
2699 *-*-sysv4*, since those linkers may not support -R but they always
2700 support LD_RUN_PATH.
2702 * libieee.h (NSECTIONS): Don't define.
2703 (ieee_data_struct): Change section_table to asection **. Add
2705 * ieee.c (get_section_entry): If the table isn't big enough, make
2707 (ieee_slurp_sections): Remove assertion about number of sections.
2708 (ieee_object_p): Adjust initialization of ieee to match changes to
2711 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2712 symbols merely because we are generating a shared library.
2713 (xcoff_build_ldsyms): Don't set up global linkage code for an
2714 undefined symbol merely because we are generating a shared
2718 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2720 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2721 (BFD32_BACKENDS) Add elf32-v850.o.
2722 * archures.c: Add bfd_v850_arch.
2723 * bfd-in2.h: Add bfd_v850_arch.
2724 * config.bfd (v850-*-*): New target.
2725 * configure: (bfd_elf32_v850_vec) New vector.
2726 * configure.in: (bfd_elf32_v850_vec) New vector.
2727 * cpu-v850.c: New file.
2728 * elf.c (prep_headers): Added case bfd_arch_v850.
2729 * elf32-v850.c: New file.
2730 * targets.c (bfd_elf32_v850_vec): New vector.
2733 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2735 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2736 a function code symbol for an XMC_XO symbol.
2738 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2740 * mpw-config.in: Update editing of autoconf vars to reflect
2741 Jul 18 configure.in change.
2742 * mpw-make.sed: Update editing of include pathnames to be
2743 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2745 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2747 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2748 which to offset to get the .plt entry address is ".plt".
2750 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2752 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2753 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2754 Added, for internal use by the ARM gas.
2756 * bfd-in2.h: Rebuilt
2758 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2760 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2761 in section dynidx start.
2763 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2765 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2766 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2767 optimization for g++.
2769 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2771 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2772 the -mrelocatable-lib bit set and the other doesn't, clear the
2773 -mrelocatable-lib bit in the header.
2775 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2777 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2778 symbol against a STT_FUNC symbol in a shared library.
2780 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2782 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2783 symbol is found, automatically define the corresponding function
2786 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2787 if sym.n_numaux is not zero.
2788 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2789 entry to disagree about the number of aux entries if the symbol
2792 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2793 section if it might be needed, not just if info->shared.
2794 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2795 the start of .rel.dyn if we are going to use it.
2796 (mips_elf_finish_dynamic_sections): Only clear the first element
2797 of .rel.dyn if the size is greater than zero.
2799 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2801 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2802 undefined_symbol callback for a symbol, then don't issue any more
2803 warnings about loader relocs.
2804 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2805 after calling the undefined_symbol callback.
2807 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2808 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2809 as the AIX linker seems to do.
2811 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2813 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2814 (evax_initialize): Remove evax_reloc_table.
2815 (evax_close_and_cleanup): Ditto.
2817 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2819 (evax_bfd_reloc_type_lookup): Ditto.
2820 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2821 cooked_size == raw_size.
2822 * evax-emh.c (_bfd_evax_register_filename): Remove.
2823 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2824 * evax-misc.c (add_new_contents): Malloc section at full size.
2825 (_bfd_save_evax_section): Memcpy section contents directly.
2826 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2827 (evax_reloc_table): Remove.
2829 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2831 * makefile.vms: Add better support for DEC C compilation
2832 Add evax.h dependencies
2834 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2835 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2836 (BFD_RELOC_ALPHA_BASEREG): Remove.
2837 * bfd-in2.h, libbfd.h: Rebuild.
2839 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2841 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2842 getgid if _WIN32 is defined.
2843 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2845 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2847 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2848 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2850 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2853 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2855 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2857 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2858 (NEED_DECLARATION_REALLOC): New macro.
2859 * configure, config.in: Rebuild.
2860 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2861 (realloc): Declare if NEED_DECLARATION_REALLOC.
2863 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2864 <strings.h> if they exist.
2866 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2868 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2870 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2872 Based on patches from Eric Valette <valette@crf.canon.fr>:
2873 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2874 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2875 (elf_howto_table): Add entries for new relocs.
2876 (elf_i386_reloc_type_lookup): Handle new relocs.
2877 (elf_i386_info_to_howto): Just call abort.
2878 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2879 (elf_i386_relocate_section): Likewise.
2881 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2883 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2885 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2887 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2888 only get the LMA from the phdr if they are in the same part of the
2891 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2892 new segment to make them more comprehensible. If the relationship
2893 between the LMA and the VMA changed, start a new segment. Don't
2894 check dynsec when deciding whether to start a new segment for a
2895 writeable section; -N will now handle this.
2897 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2899 * libhppa.h: Remove "esel" changes. Not the right approach.
2900 * som.c: Corresponding changes.
2901 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2902 which don't have a SOM symbol type associated with them.
2903 Reverses a 1994 change.
2905 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2907 Make ld -N more reasonable for ELF:
2908 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2909 phdr_in_section to false, and always use a single load segment.
2910 (elf_sort_sections): Sort sections by LMA after VMA.
2911 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2912 align to maxpagesize.
2913 (assign_file_positions_except_relocs): Likewise.
2914 * elfcode.h (elf_object_p): If a section is loaded but not page
2915 aligned, clear D_PAGED.
2917 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2919 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2920 Added, for internal use by the ARM gas.
2922 * bfd-in2.h: Rebuilt
2924 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2926 * libhppa.h (R_HPPA_ESEL): New field selector.
2927 (e_esel): Similarly.
2928 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2929 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2930 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2932 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2934 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2935 archive search before looking for stripped dynamic objects.
2937 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2939 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2940 symbol a warning rather than an error.
2942 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2944 * elf.c (assign_file_positions_for_segments): Track the virtual
2945 memory position separately from the file position, and use it to
2946 compute the alignment adjustment.
2948 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2950 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2951 and fixed mask on R_D10V_10_PCREL_L.
2953 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2955 * elf64-mips.c: Include "aout/ar.h".
2956 (mips_elf64_slurp_armap): New static function.
2957 (mips_elf64_write_armap): New static function.
2958 (bfd_elf64_archive_*): Define.
2959 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2960 Use instead of bfd_generic_archive_p.
2961 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2962 instead of _bfd_write_archive_contents.
2963 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2964 _bfd_generic_mkarchive.
2965 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2966 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2968 (TARGET_LITTLE_SYM): Likewise.
2969 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2971 * Makefile.in: Rebuild dependencies.
2973 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2974 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2975 SHT_MIPS_EVENTS sections.
2976 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2977 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2979 (_bfd_mips_elf_fake_sections): Likewise.
2981 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2982 * ecoff.c (ecoff_compute_section_file_positions): Copy
2983 rdata_in_text from backend info to tdata. Clear it if any data
2984 section comes before .rdata.
2985 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2986 tdata rather than backend info.
2988 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2990 * configure.in: Fix test for whether a compiler has a 64 bit
2991 type. From Jim Wilson <wilson@cygnus.com>.
2993 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2995 * configure.host (mips-sgi-irix6*): New host.
2997 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2998 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2999 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3001 * configure: Rebuild.
3002 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3003 (BFD_HOST_64_BIT): Define conditionally.
3004 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3005 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3006 (symvalue, bfd_size_type): Likewise.
3007 * bfd-in2.h: Rebuild.
3008 * Makefile.in (do_clean): Remove bfd-tmp.h.
3009 (do_distclean): Remove bfd-in3.h.
3010 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3011 (bfd-in3.h): New target.
3013 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3014 Andrew Gierth <ANDREWG@microlise.co.uk>.
3016 * configure.host: Set INSTALL_SHLIB.
3017 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3018 * configure: Rebuild.
3019 * Makefile.in (install): Use @INSTALL_SHLIB@.
3021 * config.bfd (mips*-*-irix6*): New target.
3022 * configure.host: Handle Irix 6 shared library like Irix 5.
3024 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3025 symbol for a magic name.
3026 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3028 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3031 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3033 * mpw-config.in: Add ELF support to mips config, create the
3034 elf32-target.h file in the object dir.
3035 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3037 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3039 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3040 Also removed most abort calls, in favor of using bfd reporting.
3042 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3044 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3045 (BFD32_BACKENDS) Add elf32-d10v.o.
3046 * archures.c: Add bfd_d10v_arch.
3047 * bfd-in2.h: Add bfd_d10v_arch.
3048 * config.bfd (d10v-*-*): New target.
3049 * configure: (bfd_elf32_d10v_vec) New vector.
3050 * configure.in: (bfd_elf32_d10v_vec) New vector.
3051 * cpu-d10v.c: New file.
3052 * elf.c (prep_headers): Added case bfd_arch_d10v.
3053 * elf32-d10v.c: New file.
3054 * libbfd.h: Rebuild.
3055 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3056 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3057 * targets.c (bfd_elf32_d10v_vec): New vector.
3059 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3061 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3063 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3065 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3066 bfd_mach_i386_i8086 machine types.
3068 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3070 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3073 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3075 * coffcode.h (coff_set_section_contents): A/UX does not require
3076 special handling of the _LIB section.
3078 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3080 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3081 value for R_RELBYTE.
3083 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3084 array if one was allocated.
3086 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3088 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3089 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3090 use_rld_obj_head and rld_value.
3091 (mips_elf_link_hash_table_create): Initialize new fields.
3092 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3094 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3095 __rld_obj_head symbol not seen, create an __rld_map symbol.
3096 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3097 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3098 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3099 __rld_obj_head symbol.
3100 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3102 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3104 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3106 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3107 ppc_elf_addr16_ha_reloc.
3108 (ppc_elf_addr16_ha_reloc): New static function.
3110 * coff-mips.c (struct mips_hi): Define.
3111 (mips_refhi_list): New static variable.
3112 (mips_refhi_addr, mips_refhi_addend): Remove.
3113 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3114 (mips_reflo_reloc): Process mips_refhi_list.
3115 (mips_relhi_list): New static variable.
3116 (mips_relhi_addr, mips_relhi_addend): Remove.
3117 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3118 (mips_rello_reloc): Process mips_relhi_list.
3119 (mips_relocate_section): Permit an arbitrary number of REFHI or
3120 RELHI relocs before the associated REFLO or RELLO reloc.
3122 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3124 * aout-target.h (MY(callback)): Set reloc_count fields.
3126 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3128 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3129 sections unless this is a SunOS link.
3131 * VERSION: Set to 2.7.1.
3133 * Released binutils 2.7.
3135 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3137 * i386aout.c: Include "aout/aout64.h".
3138 (i386aout_write_object_contents): New static function.
3139 (MY_write_object_contents): Define.
3141 * netbsd.h (MY(write_object_contents)): Make sure that
3142 adjust_sizes_and_vmas is called before fiddling with the magic
3145 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3147 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3149 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3151 * libbfd-in.h (itos, stoi): Don't define.
3152 * libbfd.h: Rebuild.
3153 * i386lynx.c (KEEPIT): Define as udata.i.
3154 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3155 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3156 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3157 flags. Don't use stoi.
3159 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3161 * elf.c (map_sections_to_segments): Don't start a new segment for
3162 a writable section if it's on the same page as the previous
3163 segment. Reset the writable variable for a readonly section.
3165 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3167 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3168 first_thunk_address, thunk_size, and import_table_size.
3169 * peicode.h: Improved some diagnostics regarding edata sections.
3171 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3173 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3174 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3176 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3178 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3179 with XCOFF_DEF_DYNAMIC set is really defined.
3180 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3181 (xcoff_link_add_symbols): Only create special sections if using an
3184 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3186 (bfd_install_relocation): Likewise.
3188 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3190 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3192 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3193 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3194 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3195 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3196 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3197 are found for LITERAL relocs.
3198 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3199 taken, we cannot generate a .plt entry for the symbol.
3201 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3203 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3204 sysconf functions (for gprof).
3205 * configure, config.in: Rebuild.
3207 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3209 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3210 an archive if it has a map. If the object file has the wrong
3213 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3214 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3216 (alpha_relocate_section): Likewise.
3218 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3219 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3220 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3221 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3222 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3223 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3224 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3225 * peicode.h: Corresponding changes.
3227 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3229 * elflink.h (elf_create_pointer_linker_section): Comment out code
3230 dealing with making GOT pointers negative of the GOT symbol for
3233 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3235 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3236 increment the .rela.plt size until after we're done creating the
3238 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3239 .rela.plt offset directly rather than calculating it.
3241 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3243 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3244 Use autoconf-set values.
3245 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3246 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3249 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3250 * configure: Rebuilt.
3252 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3254 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3255 handling code > 1k away.
3257 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3259 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3260 defined, output whenever the symbol is updated.
3262 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3264 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3265 section to 0 if user_set_vma is set.
3266 * elflink.h (elf_bfd_final_link): Likewise.
3268 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3270 Partially undo patch of Jun 20.
3271 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3272 (coff_compute_section_file_positions): Likewise.
3273 (coff_write_object_contents): Likewise. Re-add deleted code, but
3274 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3275 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3277 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3279 * config.bfd: Add support for *-*-rtems* configurations.
3281 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3283 * elf.c (prep_headers): Add bfd_arch_alpha case.
3285 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3287 * elf64-alpha.c: New file.
3288 * config.bfd (alpha-*-linuxecoff*): New target.
3289 (alpha-*-linux*, alpha-*-elf*): New targets.
3290 * configure.in (bfd_elf64_alpha_vec): New vector.
3291 * configure: Rebuild.
3292 * targets.c (bfd_elf64_alpha_vec): Declare.
3293 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3294 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3295 * bfd-in2.h, libbfd.h: Rebuild.
3296 * Makefile.in: Rebuild dependencies.
3297 (BFD64_BACKENDS): Add elf64-alpha.o.
3298 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3300 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3302 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3303 than relying on a right shift of 32.
3305 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3307 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3308 ifdef to COFF_WITH_PE.
3309 (coff_compute_section_file_positions): Likewise.
3310 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3311 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3312 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3313 COFF_IMAGE_WITH_PE, always include.
3315 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3317 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3319 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3320 approximate the correct answer if SIZEOF_HEADERS was not used.
3322 * binary.c (binary_set_section_contents): Set section file
3323 position based on LMA rather than VMA.
3325 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3327 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3328 symbols if info->strip == strip_all.
3330 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3332 * coff-h8300.c: Remove #if 0 code.
3333 (compatable): Don't allow mixing/matching of different architectures.
3335 * archures.c (bfd_mach_h8300s): Add.
3336 * bfd-in2.h: Rebuilt.
3337 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3339 (h8300_reloc16_estimate): Likewise.
3340 (h8300_reloc16_extra_cases): Likewise.
3341 (h8300_bfd_link_add_symbols): Likewise.
3342 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3343 (coff_set_flags): Likewise.
3344 * cpu-h8300.c (h8300_scan): Likewise.
3345 Add H8/S to bfd_h8300_arch list.
3347 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3349 Added support for Alpha OpenVMS:
3350 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3351 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3352 * config.h-vms, makefile.vms: New files.
3353 * config.bfd (alpha-*-*vms*): New target.
3354 * configure.in (evax_alpha_vec): New target vector.
3355 * configure: Rebuild.
3356 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3357 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3358 * targets.c (bfd_target_evax_flavour): Define.
3359 (evax_alpha_vec): Declare.
3360 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3361 if BFD64 is defined.
3362 * bfd-in2.h, libbfd.h: Rebuild.
3363 * Makefile.in: Rebuild dependencies.
3364 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3365 evax-emh.o, and evax-misc.o.
3366 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3367 evax-etir.c, evax-emh.c, and evax-misc.c.
3368 (HFILES): Add evax.h.
3370 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3372 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3374 (h8300_bfd_link_add_symbols): Likewise.
3376 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3378 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3379 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3381 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3383 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3384 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3386 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3387 R_MIPS_32 relocs if creating a shared library.
3389 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3391 * peicode.h (add_data_entry): Use pei_section_data rather than
3392 _cooked_size. Corresponds to May 13 change in coffcode.h.
3394 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3396 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3397 * coffcode.h (coff_write_object_contents): If there are long
3398 section names, always set the f_symptr field, even if there are no
3400 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3401 if there are no symbols.
3403 * coffgen.c (make_a_section_from_file): Check return value of
3404 _bfd_coff_read_string_table.
3405 (coff_real_object_p): Check return value of
3406 make_a_section_from_file.
3407 (_bfd_coff_read_string_table): Check that there are some symbols
3408 before trying to read the string table size.
3410 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3412 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3413 to replace a symbol in a dynamic object with a symbol from another
3414 dynamic object, do the replacement if the existing symbol is
3415 global linkage code.
3417 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3418 for _ptrgl, and treat it as global linkage code.
3420 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3421 filename or N_SO symbol past the offset, and use it to indicate
3422 that there is no line number or function when appropriate.
3424 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3426 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3427 common symbol defined by the linker. Don't export function code
3428 even if export_defineds is set.
3430 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3432 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3434 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3435 (h8300_symbol_address_p): New function.
3436 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3439 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3441 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3443 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3444 correctly for the two variants. Allow relaxing if the target
3445 is 128 bytes away since after relaxation it'll be 126 bytes away.
3446 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3447 "dot" and "value". Allow relaxing if the target is 128 bytes
3448 away since after relaxation it'll be 126 bytes away.
3449 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3450 the given section until nothing changes.
3452 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3454 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3455 alignment hack--we can get the lnnoptr info another way without
3456 suddenly increasing the alignment requirements. Set the flags for
3458 (ecoff_compute_section_file_positions): Do so.
3460 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3462 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3463 to keep the HP emulator database happy.
3465 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3466 From Kevin Buettner <kev@primenet.com>.
3468 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3470 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3471 name of a NULL section.
3473 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3475 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3476 set, always call the notice callback.
3478 * VERSION: Increment for bfdlink.h change.
3480 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3482 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3483 (sh_relax_delete_bytes): Correct handling of differently sized
3484 trailing alignment reloc.
3486 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3487 * bfd-in2.h: Rebuild.
3488 * configure.in: Warn if there is no known 64 bit type.
3489 * configure: Rebuild.
3491 * Makefile.in: Rebuild dependencies.
3492 (BFD32_BACKENDS): Add ppcboot.o.
3493 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3495 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3496 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3498 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3500 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3501 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3502 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3503 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3505 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3507 * elf64-mips.c: Improve reloc special_functions and handling of
3508 SHT_MIPS_OPTIONS section.
3509 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3510 mips_elf_hi16_reloc and make globally visible.
3511 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3512 make globally visible.
3513 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3514 make globally visible.
3515 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3516 and make globally visible.
3517 (gprel16_with_gp): Check howto->src_mask before using value in
3519 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3520 and make globally visible.
3521 (gprel32_with_gp): Check howto->src_mask before fetching value.
3522 (bfd_mips_elf_swap_options_in): New function.
3523 (bfd_mips_elf_swap_options_out): New function.
3524 (_bfd_mips_elf_set_private_flags): Rename from
3525 mips_elf_set_private_flags and make globally visible.
3526 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3527 mips_elf_copy_private_bfd_data and make globally visible.
3528 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3529 mips_elf_merge_private_bfd_data and make globally visible.
3530 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3531 for a SHT_MIPS_OPTIONS section.
3532 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3533 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3534 name of a SHT_MIPS_OPTIONS section.
3535 (_bfd_mips_elf_set_section_contents): New function.
3536 (mips_elf32_section_processing): Set the GP value in a
3537 SHT_MIPS_OPTIONS section.
3538 (_bfd_mips_elf_find_nearest_line): Rename from
3539 mips_elf_find_nearest_line and make globally visible.
3540 (bfd_elf32_set_section_contents): Define.
3541 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3542 (_bfd_mips_elf_lo16_reloc): Declare.
3543 (_bfd_mips_elf_gprel16_reloc): Declare.
3544 (_bfd_mips_elf_got16_reloc): Declare.
3545 (_bfd_mips_elf_gprel32_reloc): Declare.
3546 (_bfd_mips_elf_set_private_flags): Declare.
3547 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3548 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3549 (_bfd_mips_elf_find_nearest_line): Declare.
3550 (_bfd_mips_elf_set_section_contents): Declare.
3552 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3554 (elf_info_to_howto): Define.
3555 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3557 (elf_info_to_howto): Define.
3558 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3560 (elf_info_to_howto): Define.
3562 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3563 R_MOV16B[12], to match change in coff/internal.h.
3565 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3567 * elf64-mips.c: Extensive additions to provide better support for
3568 writing files and for gas.
3569 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3570 of mips_elf_object_p.
3571 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3572 _bfd_mips_elf_object_p.
3573 (_bfd_mips_elf_final_write_processing): Rename from
3574 mips_elf_final_write_processing and make globally visible.
3575 (_bfd_mips_elf_fake_sections): Rename from
3576 mips_elf_fake_sections and make globally visible.
3577 (_bfd_mips_elf_section_from_bfd_section): Rename from
3578 mips_elf_section_from_bfd_section and make globally visible.
3579 (_bfd_mips_elf_section_processing): New function, broken out of
3580 mips_elf_section_processing.
3581 (mips_elf32_section_processing): Rename from
3582 mips_elf_section_processing; call
3583 _bfd_mips_elf_section_processing.
3584 (_bfd_mips_elf_symbol_processing): Rename from
3585 mips_elf_symbol_processing and make globally visible.
3586 (_bfd_mips_elf_read_ecoff_info): Rename from
3587 mips_elf_read_ecoff_info and make globally visible.
3588 (mips_elf32_ecoff_debug_swap): Rename from
3589 mips_elf_ecoff_debug_swap.
3590 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3591 struct symbol_cache_entry.
3592 (_bfd_elf_validate_reloc): New function, moved in from
3593 elfcode.h:validate_reloc.
3594 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3595 to _bfd_elf_validate_reloc. Change all callers.
3596 * elf-bfd.h (bfd_section_from_shdr): Declare.
3597 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3598 (_bfd_elf_validate_reloc): Declare.
3599 (_bfd_mips_elf_object_p): Declare.
3600 (_bfd_mips_elf_fake_sections): Declare.
3601 (_bfd_mips_elf_section_from_bfd_section): Declare.
3602 (_bfd_mips_elf_section_processing): Declare.
3603 (_bfd_mips_elf_symbol_processing): Declare.
3604 (_bfd_mips_elf_read_ecoff_info): Declare.
3605 (_bfd_mips_elf_final_write_processing): Declare.
3606 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3609 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3610 (mips_elf_final_write_processing): Likewise.
3612 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3614 64-bit MIPS ELF ABI objdump support:
3615 * elf64-mips.c: New file.
3616 * Makefile.in: Rebuild dependencies.
3617 (BFD64_BACKENDS): Add elf64-mips.o.
3618 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3619 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3620 bfd_elf64_littlemips_vec to targ_selvecs.
3621 (mips*-*-elf*): Likewise.
3622 * confingure.in: Add bfd_elf64_bigmips_vec and
3623 bfd_elf64_littlemips_vec to vector switch.
3624 * configure: Rebuild.
3625 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3626 broken out of mips_elf_section_from_shdr.
3627 (mips_elf32_section_from_shdr): Rename from
3628 mips_elf_section_from_shdr. Call new function.
3629 (elf_backend_section_from_shdr): Update name of renamed function.
3630 * elf-bfd.h (struct elf_size_info): Change second parameter of
3631 write_out_phdrs to be const. Likewise for second parameter of
3633 (struct bfd_elf_section_data): Add rel_hdr2 field.
3634 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3635 (bfd_elf32_swap_symbol_out): Likewise.
3636 (bfd_elf32_swap_reloc_in): Likewise.
3637 (bfd_elf32_swap_reloc_out): Likewise.
3638 (bfd_elf32_swap_reloca_in): Likewise.
3639 (bfd_elf32_swap_reloca_out): Likewise.
3640 (bfd_elf32_swap_phdr_in): Likewise.
3641 (bfd_elf32_swap_phdr_out): Likewise.
3642 (bfd_elf32_swap_dyn_in): Likewise.
3643 (bfd_elf32_swap_dyn_out): Likewise.
3644 (bfd_elf32_slurp_symbol_table): Declare.
3645 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3646 (bfd_elf32_write_out_phdrs): Declare.
3647 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3648 (bfd_elf64_swap_symbol_out): Likewise.
3649 (bfd_elf64_swap_reloc_in): Likewise.
3650 (bfd_elf64_swap_reloc_out): Likewise.
3651 (bfd_elf64_swap_reloca_in): Likewise.
3652 (bfd_elf64_swap_reloca_out): Likewise.
3653 (bfd_elf64_swap_phdr_in): Likewise.
3654 (bfd_elf64_swap_phdr_out): Likewise.
3655 (bfd_elf64_swap_dyn_in): Likewise.
3656 (bfd_elf64_swap_dyn_out): Likewise.
3657 (bfd_elf64_slurp_symbol_table): Declare.
3658 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3659 (bfd_elf64_write_out_phdrs): Declare.
3660 (_bfd_mips_elf_section_from_shdr): Declare.
3661 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3662 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3663 section for the section, add the new one to rel_hdr2. Increment
3664 reloc_count rather than setting it.
3665 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3666 Remove static declaration.
3667 (elf_write_shdrs_and_ehdr): Define name as macro.
3668 (elf_write_out_phdrs): Likewise.
3669 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3670 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3671 (elf_swap_symbol_in): Change second parameter to be const.
3672 (elf_swap_symbol_out): Likewise.
3673 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3674 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3675 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3676 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3677 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3678 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3679 parameter to be const. Make non-static.
3680 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3682 (elf_slurp_symbol_table): Make non-static.
3683 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3684 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3685 (elf_backend_size_info): Likewise.
3686 (elfNN_bed): Use elf_backend_size_info.
3687 * targets.c (bfd_elf64_bigmips_vec): Declare.
3688 (bfd_elf64_littlemips_vec): Declare.
3689 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3690 bfd_elf64_littlemips_vec if BFD64 is defined.
3692 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3694 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3696 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3697 zeroes, in alignment holes.
3699 * configure: Rebuild with autoconf 2.10.
3701 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3702 potential leading underscore in the allocated buffer.
3704 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3706 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3707 symbols into .sbss if this is a relocatable link.
3709 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3711 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3712 undefined symbols when creating a shared library.
3714 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3716 * coff-sh.c: Add a bunch of new code and static const arrays to
3717 support aligning loads and stores on four byte memory boundaries.
3719 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3721 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3722 call sh_align_loads.
3723 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3726 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3728 * cache.c (bfd_open_file): Unlink the file before opening it for
3729 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3731 * opncls.c (bfd_fdopenr): Set opened_once.
3733 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3735 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3738 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3739 the code unconditionally.
3741 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3743 * libcoff-in.h (struct pei_section_tdata): Define structure.
3744 (pei_section_data): Define macro.
3745 * libcoff.h: Rebuild.
3746 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3747 store s_paddr field in pei_section_data.
3748 (coff_compute_section_file_positions): Use pei_section_data rather
3749 than _cooked_size, and don't overwrite an existing value.
3750 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3751 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3752 * peicode.h (coff_bfd_copy_private_section_data): Define if
3754 (pe_bfd_copy_private_section_data): New static function if
3757 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3759 * srec.c (srec_set_arch_mach): Write as a function rather than a
3762 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3763 no map, just check each member in turn to see whether it is
3766 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3768 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3769 table. Call BFD_ASSERT to validate header size, instead of
3771 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3774 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3776 * ppcboot.c: New target for looking at PPCbug boot records.
3778 * config{ure.in,.bfd}: Add support for ppcboot target.
3780 * configure: Regenerate.
3782 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3784 * coff-h8300.c (howto_table): Update names to match recent
3785 changes to include/coff/internal.h. Fix minor errors in the
3786 existing relocs. Add R_MOVL1 and R_MOVL2.
3787 (rtype2howto): Similarly.
3788 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3789 existing relaxing code and peform more relaxing.
3790 (h8300_reloc16_extra_cases): Likewise.
3792 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3794 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3797 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3799 * elfcode.h (elf_object_p): Reject generic ELF target if
3800 e_machine matches an alternate machine code in a specific backend.
3802 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3803 obsolete align_power_min field.
3805 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3807 * coff-h8300.c (reloc_howto_type): Add howto entry for
3809 (rtype2howto): Handle R_PCRWORD_B.
3810 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3811 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3812 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3813 branch (R_PCWORD_B).
3815 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3817 * aoutx.h (translate_from_native_sym_flags): Set the section for
3818 BSF_CONSTRUCTOR symbols.
3820 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3823 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3825 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3826 stop looking when section is found.
3828 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3830 * coffcode.h (STRING_SIZE_SIZE): Define.
3831 (styp_to_sec_flags): Handle long symbol names when looking for the
3833 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3834 (bfd_coff_long_section_names): Define.
3835 (coff_write_object_contents): Handle long section names.
3836 (bfd_coff_std_swap_table): Initialize new field.
3837 * libcoff.h: Rebuild.
3838 * coffgen.c (make_a_section_from_file): Handle long section
3840 (coff_write_symbols): Handle long section names.
3841 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3842 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3843 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3844 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3845 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3846 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3847 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3848 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3850 * bout.c (b_out_callback): Set lma of sections.
3851 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3852 parameter to output_bfd. Used input_bfd instead of output_bfd in
3855 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3857 * aoutx.h (translate_from_native_sym_flags): Don't create
3858 SEC_CONSTRUCTOR sections.
3859 * ecoff.c (ecoff_set_symbol_info): Likewise.
3861 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3862 From Don Bowman <bowman@waterloo.hp.com>.
3864 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3866 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3867 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3869 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3871 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3872 mips_32_relocs field.
3873 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3874 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3875 relocs against a global symbol which is not defined in a regular
3877 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3878 against a global symbol, increment mips_32_relocs.
3879 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3880 the symbol is not defined in a regular file, make room in the
3883 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3885 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3886 file position and the virtual file position separately. Set
3887 filepos information bsaed on the real file position.
3888 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3889 Jan 23 change to coffcode.h.
3891 * som.c (som_slurp_symbol_table): Set the symbol count to the
3892 number of BFD symbols created.
3894 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3896 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3897 output file if linking shared objects. Loop to check all relocs,
3898 rather than returning false on first error.
3900 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3902 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3903 (ppc_elf_additional_program_headers): If .interp section, bump #
3904 of program headers by 1.
3905 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3906 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3907 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3909 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3911 (ppc_elf_relocate_section): If the output section isn't defined,
3912 don't abort, just give an error message.
3914 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3915 being created is .sdata or .sdata2, don't make the symbol dynamic.
3917 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3919 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3920 members of an archive for dynamic objects with no symbols, and
3921 pass them directly to check_archive_element.
3922 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3923 xcoff_link_check_dynamic_ar_symbols.
3924 (xcoff_link_check_dynamic_ar_symbols): New static function.
3926 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3927 from _bfd_nodynamic to _bfd_xcoff.
3928 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3930 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3931 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3932 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3933 * libcoff.h: Rebuild.
3934 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3935 (xcoff_get_section_contents): New static function.
3936 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3937 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3938 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3939 (xcoff_dynamic_reloc): New static variable.
3940 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3941 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3943 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3945 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3946 if reloc_entry->addend is not 0.
3947 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3949 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3951 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3953 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3954 Add entries for R_SPARC_[56].
3955 (sparc_reloc_map): Add entries for R_SPARC_[56].
3957 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3959 Optimize linking of stabs in sections as used in ELF and COFF.
3960 * stabs.c: New file.
3961 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3962 (_bfd_write_section_stabs): Declare.
3963 (_bfd_write_stab_strings): Declare.
3964 * libbfd.h: Rebuild.
3965 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3966 (struct coff_link_hash_table): Add stab_info field.
3967 * libcoff.h: Rebuild.
3968 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3970 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3972 (_bfd_coff_final_link): Write out stab strings hash table.
3973 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3974 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3976 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3977 (struct bfd_elf_section_data): Add stab_info field.
3978 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3980 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3981 _bfd_link_section_stabs.
3982 (elf_bfd_final_link): Write out stab strings hash table.
3983 (elf_link_input_bfd): Handle optimized stabs sections.
3984 * reloc.c (_bfd_final_link_relocate): Check address against
3985 _raw_size rather than _cooked_size.
3986 * Makefile.in: Rebuild dependencies.
3987 (BFD_LIBS): Add stabs.o
3988 (BFD_LIBS_CFILES): Add stabs.c.
3990 * VERSION: Increment for bfdlink.h change.
3992 * coffgen.c (coff_renumber_symbols): Correct handling of
3993 BSF_NOT_AT_END common symbols.
3995 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3997 * coff-ppc.c (record_toc): Add cast to avoid warning.
3998 (ppc_allocate_toc_section): Likewise.
3999 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4000 (ppc_coff_reloc_type_lookup): Remove unreached code.
4001 * coffcode.h (coff_write_object_contents): Don't take the address
4003 * peicode.h (pe_print_idata): Add casts to avoid warning.
4004 (pe_print_edata): Likewise.
4005 (pe_print_reloc): Remove ANSI C string concatenation.
4007 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4009 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4011 * libcoff.h: Rebuild.
4012 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4014 (coff_swap_aux_out): Likewise.
4015 * peicode.h (coff_swap_aux_in): Likewise.
4016 (coff_swap_aux_out): Likewise.
4017 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4019 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4021 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4022 Fix up .bf endndx link fields.
4023 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4025 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4028 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4030 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4031 on Solaris PowerPC systems doesn't get confused.
4033 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4036 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4037 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4038 update did_reg and did_reg2.
4040 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4042 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4044 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4045 callback routines, pass h->root.string rather than name, in case
4046 copy is true and name is transient.
4048 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4050 * elfcore.h: Add support for core files with multiple threads.
4051 (Primarily for Solaris.)
4053 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4055 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4056 section->orelocation is NULL.
4058 * coffgen.c (bfd_coff_get_syment): New function.
4059 (bfd_coff_get_auxent): New function.
4060 * bfd-in.h (bfd_coff_get_syment): Declare.
4061 (bfd_coff_get_auxent): Declare.
4062 * bfd-in2.h: Rebuild.
4064 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4066 * elf32-mips.c (struct mips_hi16): Define.
4067 (mips_hi16_addr, mips_hi16_addend): Remove.
4068 (mips_hi16_list): New static variable.
4069 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4070 (mips_elf_lo16_reloc): Process mips_hi16_list.
4071 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4072 relocs before the associated LO16 reloc.
4074 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4076 * versados.c (versados_scan): Check bfd_alloc return value.
4077 (versados_object_p): Check all bfd_read return values. Require
4078 that lang field be less than 10, to avoid confusion with Intel Hex
4081 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4083 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4084 not 0, for an absolute symbol.
4085 (NAME(aout,swap_ext_reloc_out)): Likewise.
4087 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4088 (ihex_write_object_contents): For a large start address, output
4089 the full 32 bit address in record type 5.
4091 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4092 to int to avoid promotion problems in prototype.
4094 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4096 * configure.host: Use ${srcdir} when looking for picfrag.
4098 * configure.host: Switch on ${libdir}, not $(libdir). From
4099 alan@spri.levels.unisa.edu.au (Alan Modra).
4101 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4102 entry point, not just for DYNAMIC objects.
4103 * sunos.c (sunos_add_dynamic_symbols): Always call
4104 sunos_create_dynamic_sections. If called with a non DYNAMIC
4105 object, don't do anything else.
4106 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4108 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4110 * configure.in: Permit --enable-shared to specify a list of
4112 * configure: Rebuild.
4114 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4115 host when configuring with --enable-shard.
4117 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4119 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4122 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4123 to avoid crashing in bfd_hash_replace.
4125 * sysdep.h: Use #ifdef, not #if.
4127 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4129 * config.in: Rebuild.
4131 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4133 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4134 (AC_CHECK_HEADERS): Check for sys/time.h
4135 (AC_HEADER_TIME): Add macro.
4136 * configure: Rebuild.
4137 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4138 to control what combination of <time> and <sys/time.h>
4141 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4143 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4144 (aout_32_sunos4_write_object_contents): Likewise.
4145 * aoutx.h (NAME(aout,machine_type)): Handle
4146 bfd_mach_sparc_{sparclet,sparclite}.
4147 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4148 (bfd_mach_sparc_v9_p): Update.
4149 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4150 * libaout.h (enum machine_type): Add M_SPARCLET.
4151 * sunos.c (MACHTYPE_OK): Define.
4152 * bfd-in2.h: Regenerated.
4154 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4156 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4157 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4158 * elflink.c (_bfd_elf_create_got_section): Store the
4159 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4160 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4161 global offset table goes over 0x1000, set the value of
4162 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4163 (elf32_sparc_relocate_section): Subtract the offset of
4164 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4166 * elfcode.h: Don't include <string.h>.
4168 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4170 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4171 generic_link_hash_newfunc. All references changed.
4172 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4173 moved here from libbfd-in.h.
4174 * libbfd-in.h: Corresponding changes.
4175 * libbfd.h: Regenerated.
4177 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4179 * aoutx.h (aout_link_input_section_std): When reporting an
4180 overflow error, use the name of the symbol in the hash table if
4182 (aout_link_input_section_ext): Likewise.
4184 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4185 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4187 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4189 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4190 * coffcode.h (coff_compute_section_file_positions): Likewise.
4191 (coff_write_object_contents): Likewise.
4193 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4195 * section.c (SEC_LINK_ONCE): Define.
4196 (SEC_LINK_DUPLICATES): Define.
4197 (SEC_LINK_DUPLICATES_DISCARD): Define.
4198 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4199 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4200 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4201 * bfd-in2.h: Rebuild.
4202 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4203 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4204 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4205 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4206 SEC_LINK_ONCE, and look through the symbol table for the setting
4207 for SEC_LINK_DUPLICATES.
4208 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4209 set for a section, find the section symbol in the symbol table,
4210 and set the aux entry based on SEC_LINK_DUPLICATES.
4211 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4212 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4213 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4214 * coff-i386.c (i386coff_vec): Likewise.
4215 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4217 * VERSION: Bump to 2.6.1.
4218 * Makefile.in (stamp-h): Depend upon VERSION.
4220 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4222 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4223 * libbfd.h: Rebuilt.
4224 * linker.c (generic_link_hash_newfunc): No longer static.
4225 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4227 * coff-h8300.c: Add two derived hash tables and their associated
4228 funtions and #defines for use by the h8300 linker.
4229 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4230 the function vector as needed. Place the address of the function
4231 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4232 Rewrite the vectors section contents as necessary.
4233 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4234 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4235 (coff_bfd_link_hash_table_create): Likewise.
4237 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4239 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4240 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4242 (hppa_rebuild_insn): Pass pointer to correct type to
4243 low_sign_unext and dis_assemble_21.
4245 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4247 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4248 Stick with sparc-*-{sysv4*,solaris2*}.
4250 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4252 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4253 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4254 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4255 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4256 fields is non-zero, print them.
4258 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4259 ifdef. Remove unused variables.
4260 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4262 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4263 (get_symbol_value): Ifdef out.
4264 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4265 (coff_ppc_relocate_section): Remove unused variables. Make
4266 fprintf strings and argument types correspond. Put before_addr in
4268 (dump_toc): Make fprintf strings and argument types correspond.
4269 (ppc_process_before_allocation): Remove unused variables. Always
4271 (ppc_reflo_reloc): Ifdef out.
4272 (ppc_addr32nb_reloc): Ifdef out.
4273 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4275 (coff_ppc_rtype_to_howto): Likewise.
4276 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4278 * peicode.h (pe_print_idata): Move otherwise unused variables into
4279 the #ifdef where they are used. Always return a value.
4280 (pe_print_edata): Make fprintf strings and argument types
4281 correspond. Always return a value.
4282 (pe_print_pdata): Removed unused variable addr_value. Always
4284 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4285 strings and argument types correspond. Always return a value.
4287 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4288 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4289 variable rela inside #if 0 section where it is used.
4291 * ns32k.h: New file.
4292 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4293 functions to start with _bfd_.
4294 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4295 functions in cpu-ns32k.h.
4296 * Makefile.in: Rebuild dependencies.
4297 (HFILES): Add ns32k.h.
4299 * section.c (struct sec): Add linker_mark field. Change
4300 user_set_vma and reloc_done to be single bit fields.
4301 (STD_SECTION): Update accordingly.
4302 * bfd-in2.h: Rebuild.
4303 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4305 (aout_link_input_bfd): Don't link unmarked sections.
4306 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4308 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4309 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4311 * elflink.h (elf_bfd_final_link): Mark sections included in the
4313 (elf_link_input_bfd): Don't link unmarked sections.
4314 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4316 (xcoff_link_input_bfd): Don't link unmarked sections.
4318 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4319 overflow error messages.
4321 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4323 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4324 is not set, print "BFD: " before the error message.
4326 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4327 Miles Bader <miles@gnu.ai.mit.edu>.
4328 * configure: Rebuild.
4330 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4332 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4335 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4336 m68k-aout, m68k-coff, and m68k-elf targets.
4338 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4340 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4341 (ieee_generic_stat_arch_elt): Restructured to prevent
4342 ieee_object_p from being called repeatedly.
4344 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4346 * coffcode.h (coff_write_object_contents): Allocate
4347 buffers large enough for any FILEHDR or AOUTHDR.
4349 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4351 * ecofflink.c (lookup_line): New static function, renamed and
4352 slighly changed from old _bfd_ecoff_locate_line.
4353 (_bfd_ecoff_locate_line): Cache line number information. Use
4354 lookup_line for actual lookup.
4356 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4358 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4359 multiple of 20 bytes.
4361 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4363 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4364 allocate ecoff_find_line, and don't initialize by hand.
4365 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4366 mips_elf_find_line, and don't call memset.
4368 * coffcode.h (coff_compute_section_file_positions): If not
4369 producing a final executable, don't consider sofar when aligning
4370 the section to the correct size.
4372 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4374 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4375 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4376 * coffgen.c (coff_section_symbol): Ifdef out.
4378 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4380 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4381 output_bfd is not NULL.
4383 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4385 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4386 of bfd_alloc (fixes fix_line not being initialized).
4387 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4389 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4391 * coffcode.h: Allow specific backends to override the
4392 bfd_link_add_symbols routine.
4394 * coff-h8300.c: Include genlink.h.
4395 (howto_table): Add R_MEM_INDIRECT.
4396 (rtype2howto): Support R_MEM_INDIRECT.
4397 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4400 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4402 * coff-alpha.c (alpha_relocate_section): Use
4403 info->callbacks_warning, rather than _bfd_error_handler, for
4404 "multiple gp" warning.
4406 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4408 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4409 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4410 table string. Use bfd_wrapped_link_hash_lookup.
4411 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4413 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4414 table, if any, when writing out symbols.
4415 (aout_link_input_section_std): Use the name from the hash table,
4416 if any, when reporting undefined symbols.
4417 (aout_link_input_section_ext): Likewise.
4418 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4419 * bout.c (get_value): Likewise.
4420 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4421 * ecoff.c (ecoff_reloc_link_order): Likewise.
4422 * elflink.h (elf_link_add_object_symbols): Likewise.
4423 (elf_reloc_link_order): Likewise.
4424 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4425 (_bfd_generic_reloc_link_order): Likewise.
4426 (default_indirect_link_order): Likewise.
4427 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4428 * sunos.c (sunos_add_one_symbol): Likewise.
4429 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4430 (bfd_xcoff_link_count_reloc): Likewise.
4431 (xcoff_reloc_link_order): Likewise.
4433 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4434 into -1 for intern->rss.
4436 * configure: Rebuild with autoconf 2.8.
4438 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4440 * stab-syms.c (__define_stab_duplicate): Define.
4441 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4443 * bfd-in.h (bfd_get_stab_name): Declare.
4444 * bfd-in2.h: Rebuild.
4445 * Makefile.in: Rebuild dependencies.
4446 (BFD_LIBS): Add stab-syms.o.
4447 (BFD_LIBS_CFILES): Add stab-syms.c.
4448 (BFD32_BACKENDS): Remove stab-syms.o.
4449 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4450 * configure.in: Don't list stab-syms.o in bfd_backends.
4451 * configure: Rebuild.
4452 * libaout.h (aout_stab_name): Don't declare.
4453 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4456 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4458 * elf.c (assign_file_positions_for_segments): Adjust file offset
4459 for section alignment even if SEC_LOAD is not set.
4461 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4463 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4464 since they appear as targets in Makefile.in.
4465 * configure: Rebuild.
4467 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4468 don't fiddle with a symbol which is not defined anywhere.
4470 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4472 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4473 though they are defined in a shared library.
4474 (xcoff_build_ldsyms): Likewise.
4476 * coffgen.c (coff_find_nearest_line): Don't look at the line
4477 numbers for the section if section->lineno is NULL.
4479 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4480 message rather than calling BFD_ASSERT.
4481 * elfcode.h (write_relocs): Check return value of
4482 _bfd_elf_symbol_from_bfd_symbol.
4484 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4486 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4489 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4491 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4493 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4494 hppa_reloc_field_selector_type_alt.
4495 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4496 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4498 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4500 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4502 * elf.c (assign_file_positions_for_segments): Adjust the segment
4503 memory size for the alignment of a SEC_ALLOC section, not just a
4506 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4508 * m68klinux.c: New file.
4509 * hosts/m68klinux.h: New file.
4510 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4511 * configure.in (m68*-*-linux*): New native host.
4512 (m68klinux_vec): New vector.
4513 * configure: Rebuild.
4514 * targets.c (m68klinux_vec): Declare.
4515 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4516 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4517 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4518 declaration from bfd_linux_size_dynamic_sections.
4519 (bfd_m68klinux_size_dynamic_sections): Declare.
4520 * bfd-in2.h: Rebuild.
4521 * Makefile.in: Rebuild dependencies.
4522 (BFD32_BACKENDS): Add m68klinux.o.
4523 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4525 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4527 * libhppa.h (pa_arch): Add pa20.
4528 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4529 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4530 (hppa_field_adjust): Handle e_nsel.
4531 * som.c: Provide default definitions for many new relocs found only
4532 in hpux10 include files.
4533 (som_fixup_formats): Add several new relocs from hpux10.
4534 (som_hppa_howto_table): Add hpux10 relocs.
4535 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4537 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4539 * mpw-make.sed: Edit out recent shared library support, and
4540 rules to rebuild .h files using doc/chew.
4542 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4544 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4545 size even of sections with no contents.
4547 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4549 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4550 starting with '$' the way we skip names starting with '.'. When
4551 updating x_endndx, don't be fooled by an index which has been
4554 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4555 struct/union/enum type with no elements.
4557 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4559 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4561 * archive.c (bfd_generic_archive_p): If the first file in the
4562 archive can not be recognized as an object, don't assume that this
4563 is the wrong format.
4565 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4566 format is not bfd_object.
4567 (bfd_elf_get_dt_soname): Likewise.
4569 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4571 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4574 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4576 * bfd.c (tdata): Add netbsd_core_data.
4577 * bfd-in2.h: Regenerated.
4579 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4581 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4582 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4583 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4586 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4587 to get the symbol index, matching 14 Jul 95 change.
4589 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4591 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4592 Remove duplicate definition of gp.
4594 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4596 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4597 assume that we can set the GP value and then get the same value,
4598 since it won't be true if the output file is neither ELF nor
4600 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4601 _bfd_get_gp_value here.
4602 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4603 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4605 (mips_elf_lo16_reloc): Likewise.
4606 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4607 Don't require that the BFD be ELF.
4608 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4609 (mips_elf_gprel32_reloc): Likewise.
4610 (mips_elf_relocate_section): Don't assume we can set and get the
4612 (mips_elf_finish_dynamic_symbol): Don't bother to use
4613 _bfd_get_gp_value here.
4615 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4616 Don't change epdr between malloc and free. Be careful not to free
4617 NULL pointers. Zero out the first RPDR.
4619 * configure.host: On Linux, only pass -rpath option if $(libdir)
4620 is neither /lib nor /usr/lib. From Alan Modra
4621 <alan@mullet.Levels.UniSA.Edu.Au>.
4623 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4625 (elf_dt_name): Rename from elf_dt_needed_name.
4626 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4628 (bfd_elf_get_dt_soname): New function.
4629 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4630 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4631 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4632 * bfd-in2.h: Rebuild.
4634 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4636 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4637 _bfd_sparc_elf_reloc_type_lookup.
4638 (bfd_elf32_bfd_reloc_type_lookup): Update.
4639 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4640 (sparc64_elf_howto_table): Define.
4641 (sparc_reloc_map): Define.
4642 (sparc64_elf_reloc_type_lookup): New function.
4643 (sparc_elf_wdisp16_reloc): New function.
4644 (elf_info_to_howto): Use sparc64_elf_howto_table.
4645 (sparc64_elf_relocate_section): Likewise.
4646 (bfd_elf64_bfd_reloc_type_lookup): Update.
4648 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4650 * configure.host: Check for 'do not mix' from native linker before
4651 trying to use -rpath.
4653 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4655 * bfd.c (_bfd_get_gp_value): New function.
4656 (_bfd_set_gp_value): New function.
4657 * libbfd-in.h (_bfd_get_gp_value): Declare.
4658 (_bfd_set_gp_value): Declare.
4659 * libbfd.h: Rebuild.
4660 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4661 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4662 directly to the fields in the tdata information.
4663 (alpha_relocate_section): Likewise.
4664 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4665 (mips_gprel_reloc): Likewise.
4666 (mips_relocate_section): Likewise.
4667 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4668 (mips_elf_lo16_reloc): Likewise.
4669 (mips_elf_final_gp): Likewise.
4670 (mips_elf_gprel16_reloc): Likewise.
4671 (mips_elf_gprel32_reloc): Likewise.
4672 (mips_elf_relocate_section): Likewise.
4673 (mips_elf_finish_dynamic_symbol): Likewise.
4675 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4677 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4679 * configure.in: Call AC_PROG_CC before configure.host.
4680 * configure: Rebuild.
4681 * configure.host: Don't set information which autoconf should
4682 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4684 * configure.host: Remove go32 and win32 host information, since it
4685 should no longer be needed.
4687 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4688 then start a new segment rather than put a writable section in a
4691 * configure.host: Set RPATH_ENVVAR.
4693 * Makefile.in: Rebuild dependencies.
4695 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4696 zero_section variable.
4698 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4700 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4701 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4702 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4704 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4706 * ieee.c (ieee_write_expression): Only use an R variable for a
4707 local symbol. Don't output a zero offset. Handle a zero address.
4708 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4709 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4711 (parse_expression): Don't try to handle multiple occurrences of a
4712 P variable. Handle I variables differently from X variables. Fix
4713 the order of minus expressions.
4714 (ieee_slurp_external_symbols): Generate an I variable for an NN
4715 record. Fix handling of ATI and ATX records.
4716 (ieee_slurp_sections): Only set minimal section attributes.
4717 Adjust them later, based on the section contents.
4718 (ieee_object_p): Read in the file until just after the ME record.
4719 Call ieee_slurp_section_data to set the section flags.
4720 (do_one): Add iterations parameter. Only repeat the first load
4721 item. Set the section and file reloc flags.
4722 (ieee_slurp_section_data): Set section flags. Pass iterations to
4724 (ieee_canonicalize_reloc): Handle I variables.
4725 (do_with_relocs): Only emit relocation size when necessary.
4726 Increase MAXRUN to 127. Change ov to be assigned, and take
4727 src_mask and pcrel_offset into account.
4728 (ieee_write_data_part): Skip sections that are not loaded.
4729 (ieee_write_external_part): Don't output optional last entry of WX
4731 (ieee_write_me_part): Make setting of me_record neater.
4732 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4734 * syms.c (stt): Add entries for zerovars, vars, and code.
4736 * elfcode.h (validate_reloc): New static function.
4737 (write_relocs): Call validate_reloc for non ELF relocs.
4739 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4740 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4741 (TARGET_LITTLE_SYM): Likewise.
4743 * config.bfd (m68*-*-psos*): New target.
4745 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4747 * i386msdos.c: Remove some #if 0 code.
4748 (msdos_write_object_contents): Don't include empty sections in the
4749 size computation, regardless of their address.
4751 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4753 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4754 is NULL, ie, the -r switch is used.
4756 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4758 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4759 (BFD_RELOC_MIPS_GOT_LO16): Define.
4760 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4761 * bfd-in2.h, libbfd.h: Rebuild.
4762 * elf32-mips.c (mips_reloc_map): Map new relocs.
4764 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4766 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4769 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4770 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4771 simple number for the section address, rather than an expression.
4772 Limit the number of bytes between relocs to MAXRUN.
4773 (ieee_write_me_part): Set me_record to the file offset after the
4775 (ieee_write_processor): New static function.
4776 (ieee_write_object_contents): Use ieee_write_processor.
4778 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4780 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4782 * coff-aux.c: Change include of aux.h to aux-coff.h.
4784 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4786 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4787 relocation put the addend both in the reloc entry and the data.
4788 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4791 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4792 a R_68K_PCxx reloc against a defined global symbol directly.
4793 (elf_m68k_check_relocs): Don't count such a reloc.
4795 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4796 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4797 symbol for now, otherwise always record the symbol as dynamic.
4798 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4799 is not referenced by a dynamic object, and we are not making a
4800 shared object, then don't make a PLT entry. If we do make a PLT
4801 entry, make sure the symbol has been recorded as dynamic.
4803 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4805 * configure.host: When making a shared library, set HLDFLAGS to
4806 pass an appropriate -rpath option. Use the make variable SONAME
4807 as the shared library soname, rather than computing it here. On
4808 SunOS, build stamp-tshlink in place of $(SHLINK).
4809 * Makefile.in (SONAME): New variable.
4810 ($(SHLINK)): Make a link to the transformed name, as well.
4811 (stamp-tshlink): New target.
4812 (install): Skip stamp-tshlink during install.
4814 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4816 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4817 linker sections have been set up yet.
4819 * elf.c (make_mapping): Add an additional argument to suppress
4820 making the first section include the program headers.
4821 (map_sections_to_segments): If the user used -Ttext such that the
4822 program headers are on a different page, do not set the flags
4823 saying that this section includes the program headers.
4825 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4827 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4828 don't define TRAD_HEADER.
4829 * configure: Rebuild.
4831 * netbsd-core.c: New file, support for NetBSD core files.
4832 * hosts/*nbsd.h: Removed.
4834 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4836 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4837 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4838 * libbfd.h, bfd-in2.h: Regenerated.
4839 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4840 bfd_elf32_bfd_reloc_type_lookup.
4841 (reloc_type{,_names}): Deleted.
4842 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4844 (sparc_reloc_map): Add sparc64 relocs.
4845 (sparc_elf_notsupported_reloc): New static function.
4846 (sparc_elf_wdisp16_reloc): New static function.
4847 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4848 (elf32_sparc_relocate_section): Likewise.
4849 (bfd_elf32_bfd_reloc_type_lookup): Define.
4850 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4851 (reloc_type{,_names}): Deleted.
4852 (elf_sparc_howto_table): Deleted.
4853 (sparc_reloc_map): Deleted.
4854 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4855 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4857 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4859 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4862 * Makefile.in (program_transform_name): New variable.
4863 (install): Transform library name before installing it.
4865 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4867 * archures.c (bfd_mach_i960_hx): Define.
4868 * bfd-in2.h: Rebuild.
4869 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4870 (MATRIX): Expand entries for HX.
4871 (arch_info_struct): Add i960:hx entry.
4872 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4873 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4874 (coff_set_flags): Handle bfd_mach_i960_hx.
4876 Support for building as a shared library, based on patches from
4877 Alan Modra <alan@spri.levels.unisa.edu.au>:
4878 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4879 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4880 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4881 * configure: Rebuild.
4882 * configure.host: If --enable-shared, adjust shared library stuff
4883 based on the host. If the host is SunOS, and the linker supports
4884 -rpath, set HLDFLAGS to use it.
4885 * Makefile.in (ALLLIBS): New variable.
4886 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4887 (COMMON_SHLIB, SHLINK): New variables.
4888 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4889 (STAGESTUFF): Remove variable.
4890 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4892 (stamp-ofiles): New target, like old ofiles target, but build
4893 using a temporary file and move-if-change, and touch stamp-ofiles
4895 (ofiles): Just depend upon stamp-ofiles.
4896 (stamp-piclist, piclist): New targets.
4897 ($(SHLIB), $(SHLINK)): New targets.
4898 (targets.o, archures.o): Build twice if PICFLAG is set.
4899 (do_mostlyclean): Remove pic/*.o.
4900 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4902 (do_distclean): Remove pic and stamp-picdir.
4903 (install): Install shared libraries.
4904 ($(OFILES)): Depend upon stamp-picdir.
4905 (stamp-picdir): New target.
4907 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4909 * libcoff.h: Rebuild.
4911 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4912 flavour of a section with no owner.
4914 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4915 ELF_LINK_NON_ELF flag.
4916 (mips_elf_create_got_section): Likewise.
4918 * elf.c: Revert last change, since it breaks dynamic linking.
4919 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4921 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4922 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4923 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4925 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4927 * elf.c (assign_file_positions_for_segments): If the backend does
4928 not want the elf header or the program headers in the address
4929 space, do not include them in the calculations.
4931 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4932 function to determine if we need additional program headers.
4933 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4934 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4936 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4938 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4940 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4942 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4943 back into one line. Some compilers (sunos 4.1.3 for example)
4944 won't accept args split across more than one line.
4946 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4948 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4949 * configure: Regenerate.
4951 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4953 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4954 try to do arithmetic on a void *, cast it to a unsigned char * first.
4956 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4958 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4959 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4961 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4962 flag for a newly defined symbol.
4963 (NAME(bfd_elf,record_link_assignment)): Likewise.
4964 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4965 set the DEF or REF_REGULAR flags correctly.
4967 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4968 (libbfd.h, libcoff.h): Corresponding change.
4970 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4971 a PLT32 reloc as dynamic.
4972 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4973 is not referenced by a dynamic object, and we are not making a
4974 shared object, then don't make a PLT entry. If we do make a PLT
4975 entry, make sure the symbol has been recorded as dynamic.
4977 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4979 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4980 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4981 (powerpcle-*-cygwin32): New.
4982 * peicode.h (add_data_entry): Get address from vma.
4984 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4986 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4987 attached to the section has already been created as an undefined
4988 symbol, treat it as if it hasn't been created yet.
4990 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4992 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4993 symbol or section symbols if stripping all symbols and this is not
4994 a relocateable link. Don't output the symbol string table if
4995 there are no symbols.
4996 (elf_link_flush_output_syms): Don't do anything if there are no
4999 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5001 * coff-aux.c: New file.
5002 * hosts/m68kaux.h: New file.
5003 * config.bfd (m68*-apple-aux*): New target.
5004 * configure.in (m68*-apple-aux*): New native host.
5005 (m68kaux_coff_vec): New vector.
5006 * configure: Rebuild.
5007 * targets.c (m68kaux_coff_vec): Declare.
5008 * coffcode.h (bfd_coff_backend_data): Add field
5009 _bfd_coff_link_add_one_symbol.
5010 (bfd_coff_link_add_one_symbol): Define.
5011 (compare_arelent_ptr): New static function if TARG_AUX.
5012 (coff_write_relocs): If TARG_AUX, sort the relocs.
5013 (coff_write_object_contents): Set A/UX aouthdr magic number.
5014 (coff_link_add_one_symbol): Define if not defined.
5015 (bfd_coff_std_swap_table): Initialize new field.
5016 * libcoff.h: Rebuild.
5017 * cofflink.c (coff_link_add_symbols): Call
5018 bfd_coff_link_add_one_symbol rather than
5019 _bfd_generic_link_add_one_symbol.
5020 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5021 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5022 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5023 * Makefile.in: Rebuild dependencies.
5024 (BFD32_BACKENDS): Add coff-aux.o.
5025 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5027 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5029 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5030 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5032 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5034 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5035 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5036 (maintainer-clean): Warn about deleting special files.
5037 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5039 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5040 warning symbols correctly.
5041 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5042 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5043 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5044 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5045 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5046 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5048 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5051 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5053 * libcoff-in.h: aligned newly exported names with bfd naming
5054 conventions. Removed an erroneous define of POWERPC_LE_PE.
5055 * libcoff.h: Rebuild.
5056 * cofflink.c, coff-ppc.c: the above function name changes
5058 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5060 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5061 * ecoff.c (struct extsym_info): Define.
5062 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5063 to ecoff_link_write_external.
5064 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5065 Strip symbols when appropriate.
5067 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5068 * syms.c (BSF_OBJECT): Define.
5069 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5070 * bfd-in2.h: Rebuild.
5071 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5073 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5076 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5077 copying relocs into a shared object, treat a defined global symbol
5079 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5080 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5081 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5083 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5084 real defined symbol, not to a weak defined symbol.
5086 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5088 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5089 and made a few static functions externs.
5091 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5092 POWERPC_LE_PE hack in cofflink.
5094 * libcoff-in.h: promoted the following from cofflink.c to allow
5095 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5096 coff_debug_merge_element, struct coff_debug_merge_type,
5097 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5098 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5099 coff_debug_merge_hash_lookup, coff_link_section_info,
5100 coff_final_link_info, coff_debug_merge_hash_newfunc,
5101 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5103 * libcoff.h: re-gen'd
5105 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5107 * syms.c: Include "bfdlink.h".
5108 (struct stab_find_info): Define.
5109 (_bfd_stab_section_find_nearest_line): New function.
5110 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5111 * libbfd.h: Rebuild.
5112 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5113 * elf.c (_bfd_elf_find_nearest_line): Try calling
5114 _bfd_stab_section_find_nearest_line before searching the ELF
5115 symbol table. Find the closest STT_FUNC symbol, not the last one.
5116 * libcoff-in.h (coff_data_type): Add line_info field.
5117 * libcoff.h: Rebuild.
5118 * coffgen.c (coff_find_nearest_line): Try calling
5119 _bfd_stab_section_find_nearest_line before searching the COFF
5121 * Makefile.in: Rebuild dependencies.
5123 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5125 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5126 4 bytes, so we get the correct value when updating the register
5127 field in little endian mode.
5129 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5131 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5132 entry_section fields. Add sntoc and snentry fields.
5133 * libcoff.h: Rebuild.
5134 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5135 not toc_section and entry_section (the COFF file does not have any
5136 sections at this point).
5137 (coff_write_object_contents): Set o_snentry and o_sntoc from
5138 snentry and sntoc rather than entry_section and toc_section.
5139 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5140 snentry, not toc_section and entry_section.
5141 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5142 entry_section from hentry.
5143 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5145 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5146 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5147 than using toc_section directly.
5149 * archures.c: Add missing `.' in enum bfd_architecture.
5150 * bfd-in2.h: Rebuild.
5152 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5153 Robert Lipe <robertl@arnet.com>.
5155 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5157 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5158 to sections we allocate. Use bfd_zalloc to allocate initialial
5159 sections, not bfd_alloc.
5160 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5161 SDA{,2}I16 relocations.
5162 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5163 whether to put something in .sbss or not.
5164 (ppc_elf_relocate_section): Add support for more relocations. Add
5165 in sec->output_offset where appropriate. Make error messages
5166 include the symbol name.
5168 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5169 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5170 doesn't get redefined messages if -shared.
5172 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5173 section if the rel_section field has been set up.
5175 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5177 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5180 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5182 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5183 of flags, only flags used are controlled by mach number. Bump up
5184 output file mach number to highest of input file mach numbers.
5185 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5186 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5188 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5189 bfd_elf64_sparc_vec support.
5191 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5193 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5194 the embedded bit is set on some objects and not on others. Just
5196 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5199 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5201 * coffcode.h (coff_new_section_hook): Don't try to align the
5204 * coffcode.h (coff_set_section_contents): Fix the handling of the
5205 .lib section to work even if the entire section contents are
5206 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5207 Robert Lipe <robertl@arnet.com>.
5209 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5211 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5212 memory here for contents.
5214 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5215 _SDA2_BASE_ by 32768.
5216 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5217 started using. Allocate contents for .sdata and .sdata2 sections
5219 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5221 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5222 size _SDA{,2}_BASE_.
5223 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5226 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5228 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5230 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5231 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5232 (bfd_mach_sparc_v9a): Define.
5233 (bfd_mach_sparc_v9_p): Define.
5234 * bfd-in2.h: Regenerated.
5235 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5237 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5238 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5239 to bfd_elf32_sparc_vec.
5240 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5241 Add v8plus{,a} support.
5243 (sparc_compatible): New function.
5244 * elf32-sparc.h: #include "elf/sparc.h".
5245 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5246 elf32_sparc_final_write_processing): New functions.
5247 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5248 elf_backend_final_write_processing): Define.
5250 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5252 * elf-bfd.h (struct elf_link_hash_entry): Add
5253 linker_section_pointer field.
5254 (enum elf_linker_section_enum): Enumeration for new way of
5255 creating linker dynamic sections and symbols.
5256 (elf_linker_section{,_pointers}): New structures for creating
5257 dynamic sections and symbols.
5258 (elf_obj_tdata): Add linker_section_pointers and linker_section
5260 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5261 (_bfd_elf_create_linker_section): New declarations.
5262 (_bfd_elf_find_pointer_linker_section): Ditto.
5263 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5264 (_bfd_elf_make_linker_section_rela): Ditto.
5266 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5268 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5269 (ppc_elf_create_linker_section): New function to create the
5270 sections .got, .sdata, and .sdata2.
5271 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5273 (ppc_elf_check_relocs): Support more of the eabi relocations.
5274 (ppc_elf_relocate_section): Ditto.
5275 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5276 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5278 * elflink.h (elf_create_pointer_linker_section): New function to
5279 create initialized pointers in dynamic linker sections.
5280 (elf_finish_pointer_linker_section): Actually intialize the
5281 pointers created above.
5283 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5284 macros to provide both 32 and 64 bit versions of
5285 elf_create_pointer_linker_section.
5286 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5287 provide both 32 and 64 bit versions of
5288 elf_finish_pointer_linker_section.
5290 * elflink.c (_bfd_elf_create_linker_section): New function to
5291 create a linker section.
5292 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5293 given address in the linker pointer offsets created for a given
5295 (_bfd_elf_make_linker_section_rela): Make a RELA section
5296 corresponding to the generated linker section.
5298 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5300 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5302 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5304 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5305 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5306 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5307 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5308 toc entry in an objdump) for now.
5309 (ppc_do_last, ppc_get_last): New function - needed to save processing
5310 the toc owner to the end.
5311 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5314 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5315 toc owner from being done till last. Must define POWERPC_LE_PC
5318 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5320 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5322 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5323 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5325 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5327 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5329 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5331 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5333 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5335 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5337 * elf.c (assign_file_positions_for_segments): Don't increment file
5338 offset for a segment which contains no loadable sections.
5340 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5342 * reloc.c: Add new PowerPC relocations.
5343 * {bfd-in2,libbfd}.h: Regenerate.
5345 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5346 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5348 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5350 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5353 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5356 * coffgen.c (coff_find_nearest_line): Don't try to cache
5357 information in sections that are not owned by a BFD. From Richard
5358 Henderson <richard@atheist.tamu.edu>.
5360 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5361 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5362 * elflink.h (elf_link_output_extsym): Remove special check for
5365 * ecoffswap.h: Add prototypes for static functions.
5367 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5369 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5370 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5372 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5373 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5374 support. Begin support for R_PPC_SDA{2,}REL.
5376 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5378 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5379 create the .got and .got.neg sections.
5380 (ppc_elf_size_dynamic_sections): Call it.
5381 (ppc_elf_check_relocs): Call it.
5382 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5383 (ppc_elf_check_relocs): Add error messages for relocations we
5384 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5387 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5389 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5390 section flags for V.4 and eabi.
5392 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5394 * elf.c (assign_file_positions_for_segments): If a segment
5395 contains no sections, don't mark it as readable.
5397 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5398 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5400 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5401 dynamic section, if there is one.
5402 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5403 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5404 (bfd_elf64_swap_dyn_in): Likewise.
5405 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5407 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5409 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5410 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5411 <pirker@eiunix.tuwien.ac.at>.
5413 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5415 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5416 PowerPC V.4 and eabi.
5417 * bfd-in2.h: Regenerate.
5418 * libfd.h: Regenerate.
5420 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5422 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5423 section type and SHF_EXCLUDE section flag, turning them into the
5424 appropriate bfd section flag.
5426 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5428 * xcofflink.c (xcoff_link_add_symbols): Create the special
5429 sections if we see a DYNAMIC object, in case that is the only
5430 XCOFF input object we see.
5432 * elf32-mips.c: Extensive changes for a start at dynamic linking
5433 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5435 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5436 (struct elf_backend_data): Remove
5437 elf_backend_create_program_headers field. Add
5438 elf_backend_additional_program_headers and
5439 elf_backend_modify_segment_map fields.
5440 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5442 (elf_backend_additional_program_headers): Likewise.
5443 (elf_backend_modify_segment_map): Likewise.
5444 (elf_backend_create_program_headers): Don't define.
5445 (elfNN_bed): Change to account for field changes.
5446 * elf.c (assign_file_positions_for_segments): Call new
5447 modify_segment_map backend function. Don't call old
5448 create_program_headers backend function.
5449 (get_program_header_size): Call additional_program_headers rather
5450 than create_program_headers.
5451 * elflink.h (elf_link_add_object_symbols): Initialize
5452 type_change_ok from new backend field.
5453 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5455 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5456 a reloc against the appropriate section.
5458 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5459 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5460 (elf_flags_init): Rename from elf_ppc_flags_init.
5461 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5463 (ppc_elf_copy_private_bfd_data): Likewise.
5464 (ppc_elf_merge_private_bfd_data): Likewise.
5466 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5469 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5471 * coff-alpha.c (alpha_relocate_section): During final link, allow
5472 output .lita section to be bigger than 64k by adjusting gp value
5473 on a per-input section basis.
5474 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5476 (struct ecoff_section_tdata): Add gp field.
5478 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5480 Handle Alpha ECOFF changes in OSF/1 3.2.
5481 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5483 * coff-alpha.c: Include "aout/ar.h".
5484 (alpha_ecoff_get_relocated_section_contents): Don't require an
5485 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5486 3.2 doesn't generate one.
5487 (alpha_relocate_section): Likewise.
5488 (alpha_ecoff_slurp_armap): Define.
5489 (alpha_ecoff_slurp_extended_name_table): Define.
5490 (alpha_ecoff_construct_extended_name_table): Define.
5491 (alpha_ecoff_truncate_arname): Define.
5492 (alpha_ecoff_write_armap): Define.
5493 (alpha_ecoff_generic_stat_arch_elt): Define.
5494 (alpha_ecoff_update_armap_timestamp): Define.
5496 (alpha_ecoff_read_ar_hdr): New static function.
5497 (alpha_ecoff_get_elt_at_filepos): New static function.
5498 (alpha_ecoff_openr_next_archived_file): New static function.
5499 (alpha_ecoff_get_elt_at_index): New static function.
5500 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5501 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5502 _bfd_ecoff to alpha_ecoff.
5503 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5504 field from backend structure, rather than always calling
5505 _bfd_get_elt_at_filepos.
5506 * coff-mips.c (mips_ecoff_backend_data): Initialize
5507 get_elt_at_filepos field.
5508 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5509 from _bfd_generic_read_ar_hdr with minor changes.
5510 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5511 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5512 * libbfd.h: Rebuild.
5514 * bfd-in.h (BFD_IN_MEMORY): Define.
5515 * libbfd-in.h (struct bfd_in_memory): Define.
5516 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5517 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5518 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5519 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5520 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5521 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5522 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5523 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5524 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5525 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5527 (bfd_openstreamr): Likewise.
5528 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5529 BFD_IN_MEMORY is not set.
5530 * riscix.c (riscix_some_aout_object_p): Likewise.
5531 * bfd-in2.h, libbfd.h: Rebuild.
5533 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5534 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5535 (bfd_get_elt_at_index): Define.
5536 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5537 bfd_get_elt_at_index. Change index parameter from int to
5539 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5540 (_bfd_noarchive_get_elt_at_index): Define.
5541 (_bfd_archive_bsd_get_elt_at_index): Define.
5542 (_bfd_archive_coff_get_elt_at_index): Define.
5543 * bfd-in2.h, libbfd.h: Rebuild.
5544 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5545 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5546 * ieee.c (ieee_get_elt_at_index): Define.
5547 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5548 * oasys.c (oasys_get_elt_at_index): Define.
5549 * som.c (som_get_elt_at_index): Define.
5551 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5552 numbers to the .text section.
5554 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5556 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5557 If there is a SEC_DEBUGGING section, get the contents of the debug
5558 information part from it.
5559 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5561 (ieee_write_object_contents): Check ieee_write_debug_part return.
5563 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5565 * config.bfd (i[345]86-*-freebsd*): Add target.
5566 * configure.in (i386freebsd_vec): Add vec.
5567 * configure: Regenerate.
5568 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5569 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5570 Rebuild dependencies..
5571 * freebsd.h: New file.
5572 * i386freebsd.c: New file.
5573 * targets.c (i386freebsd_vec): Declare.
5574 (bfd_target_vector): Add i386freebsd_vec.
5575 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5576 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5578 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5580 * ieee.c (ieee_slurp_debug): New static function.
5581 (ieee_object_p): Call it.
5582 (ieee_slurp_section_data): Skip debugging sections.
5583 (ieee_get_reloc_upper_bound): Likewise.
5584 (ieee_get_section_contents): Likewise.
5585 (ieee_canonicalize_reloc): Likewise.
5586 (ieee_write_section_part): Likewise.
5587 (ieee_write_debug_part): Likewise.
5588 (ieee_write_data_part): Likewise.
5589 (init_for_output): Likewise.
5591 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5593 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5595 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5596 relocs, since ppc_elf_relocate_section handles the linker case.
5597 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5599 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5600 ppc_elf_relocate_section since that is now the only caller.
5601 (ppc_elf_relocate_section): Ditto.
5603 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5605 * coffcode.h (coff_write_object_contents): If we don't know the
5606 section of the entry point for an XCOFF executable, always set the
5607 entry address to -1.
5609 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5611 * elf.c (bfd_section_from_shdr): Add support for note sections.
5613 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5615 * bfd-in.h (struct _symbol_info): Add stab_type field.
5616 * bfd-in2.h: Rebuild.
5617 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5619 * elf32-ppc.c: Remove trailing newline from calls to
5621 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5622 difference if target endianness is known.
5624 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5626 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5627 old style TOC16 references without using R_PPC_GOT.
5628 (ppc_reloc_type): Ditto.
5629 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5630 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5631 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5632 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5633 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5635 (ppc_elf_adjust_dynamic_symbol): Ditto.
5636 (ppc_elf_adjust_dynindx): Ditto.
5637 (ppc_elf_size_dynamic_sections): Ditto.
5638 (ppc_elf_finish_dynamic_symbol): Ditto.
5639 (ppc_elf_finish_dynamic_sections): Ditto.
5640 (ELF_DYNAMIC_INTERPRETER): Define.
5642 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5644 * elf.c (copy_private_bfd_data): When attaching sections to
5645 segments ignore sections that won't be allocated. Patch from
5648 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5650 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5653 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5655 * coff-i960.c (CALC_ADDEND): Define.
5656 (coff_i960_relocate_section): Add the input section VMA to the
5657 addend for PC relative relocs.
5659 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5661 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5662 to correctly terminate.
5664 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5666 * targets.c (enum bfd_endian): Define.
5667 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5668 from boolean to enum bfd_endian. Change header_byteorder_big_p
5670 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5671 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5672 * bfd-in2.h: Rebuild.
5673 * All targets: Change initialization of byteorder and
5674 header_byteorder to use enum bfd_endian values rather than
5676 * All files: Change all references to byteorder_big_p and
5677 header_byteorder_big_p to use new bfd_*_endian macros.
5679 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5681 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5683 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5685 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5687 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5689 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5691 * ieee.c: Lots of minor cleanups. Make many functions return
5692 errors rather than calling abort. Also:
5693 (ieee_write_twobyte): Remove; change callers to call existing
5694 ieee_write_2bytes function.
5695 (ieee_write_expression): Don't output the section twice when
5696 outputting a local symbol. Don't emit an extraneous zero if there
5698 (ieee_slurp_sections): Set the lma as well as the vma.
5699 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5701 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5702 a recognized one or bfd_arch_unknown.
5703 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5705 (ihex_get_symtab): Likewise.
5707 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5709 * aoutx.h: Include <ctype.h>.
5710 (struct aout_link_includes_table): Define.
5711 (struct aout_link_includes_totals): Define.
5712 (struct aout_link_includes_entry): Define.
5713 (aout_link_includes_lookup): Define macro.
5714 (struct aout_final_link_info): Add includes field.
5715 (aout_link_includes_newfunc): New static function.
5716 (NAME(aout,final_link)): Initialize includes hash table.
5717 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5719 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5721 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5723 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5725 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5727 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5729 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5730 (pe_print_private_bfd_data): call pe_print_reloc.
5731 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5732 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5733 up some debugging as well.
5735 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5737 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5740 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5742 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5743 when setting sections to NULL.
5745 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5747 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5749 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5750 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5752 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5753 * bfd-in2.h: Rebuild.
5755 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5757 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5759 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5761 * ihex.c (ihex_scan): Handle record types 4 and 5.
5762 (ihex_object_p): Permit types 4 and 5.
5763 (ihex_set_section_contents): Remove check for out of range
5765 (ihex_write_object_contents): Generate types 4 and 5.
5767 * elflink.h (elf_link_output_extsym): Just ignore warning and
5768 indirect references to symbols which don't really exist.
5770 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5772 * peicode.h (pe_print_idata): Minor format fixes
5773 (pe_print_edata): New function. Under private printing, this formats
5774 the edata section of a PE file.
5775 (pe_print_private_bfd_data): Added call to pe_print_edata.
5777 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5779 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5780 index, don't call stoi.
5782 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5784 * srec.c (srec_scan): Set lma as well as vma.
5786 * ihex.c: New file; support for Intel Hex format.
5787 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5788 (ihex_vec): Declare.
5789 (bfd_target_vector): Always include ihex_vec.
5790 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5791 * Makefile.in: Rebuild dependencies.
5792 (BFD_LIBS): Add ihex.o
5793 (BFD_LIBS_CFILES): Add ihex.c.
5794 * bfd-in2.h: Rebuild.
5796 * elf.c (assign_file_positions_for_segments): Sort the sections in
5798 (get_program_header_size): Return the right size if segment_map is
5800 (copy_private_bfd_data): Don't bother to sort the sections.
5802 * bfd.c (bfd_record_phdr): New function.
5803 * bfd-in.h (bfd_record_phdr): Declare.
5804 * bfd_in2.h: Rebuild.
5806 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5809 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5810 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5812 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5813 (bfd_zmalloc): Change declaration.
5814 * libbfd.h: Rebuild.
5815 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5816 and realloc. Don't set bfd_error_no_memory if they fail.
5818 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5820 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5821 uses as well. Added a new howto to deal with TOCREL16 relocs that
5822 are TOCDEFN as well.
5823 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5824 to handle RVA relocs from dlltool.
5825 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5826 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5827 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5829 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5830 to get the right section alignment.
5832 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5834 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5835 p_paddr if p_paddr is zero.
5836 (make_mapping): Set includes_filehdr and includes_phdrs for first
5838 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5840 (assign_file_positions_for_segments): Handle includes_filehdr and
5841 includes_phdrs. Remove special handling of PT_PHDR and first
5843 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5844 when appropriate. Remove special handling of PT_PHDR segment.
5845 Use a more complex condition for when a section is included in a
5846 segment to handle Solaris linker oddities.
5848 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5850 * coff-m88k.c (howto_table): Reformatted for easier reading;
5851 special_function now points to new function m88k_special_reloc.
5852 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5854 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5855 be done correctly by m88k_special_reloc.
5856 (reloc_processing): New function to be used by RELOC_PROCESSING.
5857 (RELOC_PROCESSING): Define to call reloc_processing.
5859 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5861 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5862 (pe_print_pdata): Likewise.
5864 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5865 obstack_alloc fails.
5866 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5868 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5869 * Many files: don't set bfd_error_no_memory if one of the above
5872 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5873 if p_paddr_valid is set.
5874 (copy_private_bfd_data): New static function.
5875 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5877 * elf.c (assign_file_positions_for_segments): Fix case where extra
5878 program headers were allocated.
5880 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5881 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5882 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5883 _bfd_elf_print_private_bfd_data.
5885 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5886 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5887 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5888 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5889 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5890 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5891 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5893 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5895 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5896 * elf.c (make_mapping): New static function.
5897 (map_sections_to_segments): New static function.
5898 (elf_sort_sections): New static function.
5899 (assign_file_positions_for_segments): New static function.
5900 (map_program_segments): Remove.
5901 (get_program_header_size): Remove sorted_hdrs, count, and
5902 maxpagesize parameters. Simplify.
5903 (assign_file_positions_except_relocs): When generating an
5904 executable, use assign_file_positions_for_segments.
5905 (elf_sort_hdrs): Remove.
5906 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5907 to get_program_header_size.
5909 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5911 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5913 * configure, config.in: Regenerate with autoconf 2.7.
5915 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5916 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5918 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5920 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5921 (ecoff_sec_to_styp_flags): Likewise.
5922 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5923 (ecoff_set_symbol_info): Handle scRConst.
5924 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5925 (ecoff_compute_section_file_positions): Handle .rconst section.
5926 (_bfd_ecoff_write_object_contents): Likewise.
5927 (ecoff_link_check_archive_element): Handle scRConst.
5928 (ecoff_link_add_externals): Likewise.
5929 (ecoff_link_write_external): Handle .rconst section.
5930 (ecoff_reloc_link_order): Likewise.
5931 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5932 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5934 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5936 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5937 DEF_DYNAMIC flag is set.
5939 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5941 * host-aout.c: If TRAD_HEADER is defined, include it.
5943 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5945 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5946 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5947 (BFD_NEED_DECLARATION): New function.
5948 * configure.in: Use BFD_NEED_DECLARATION.
5949 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5950 * configure, config.in: Rebuild with autoconf 2.6.
5952 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5953 special_sections before returning when called with a non XCOFF
5956 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5959 * coffcode.h (coff_compute_section_file_positions): Only pad the
5960 previous section to force file alignment when creating an
5963 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5965 * coffcode.h (coff_compute_section_file_positions): If
5966 RS6000COFF_C, set up the .debug section.
5968 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5969 if it is not large enough to accomodate the entire TOC area with
5970 signed 16 bit offsets.
5971 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5973 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5974 TOC anchor to use the TOC value used in the output file.
5976 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5978 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5979 (_bfd_coff_read_string_table): Likewise.
5981 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5983 * pe-arm.c: Fix typos.
5984 * coff-arm.c: Likewise.
5986 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5988 * coff-ppc.c (list_ele): Added "cat"egory member.
5989 (record_toc): New category parameter (priv or pub).
5990 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5991 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5992 the mainline. It addes extra toc cells in error.
5993 (ppc_coff_swap_sym_in_hook): Added some documentation.
5994 (dump_toc): Can now diagnose "virtual toc" chicanery.
5996 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5998 * elf-bfd.h (struct elf_link_hash_table): Change type of
5999 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6001 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6003 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6004 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6006 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6007 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6008 defined or mentioned in a regular file.
6010 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6012 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6013 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6014 (coff_ppc_relocate_section): Correct REL24 handling
6015 (ppc_process_before_allocation): Correct TOCDEFN handling
6017 * peicode.h (dir_names): Added name descriptions
6019 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6021 * VERSION: Updated to cygnus-2.6.
6023 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6025 * targets.c (m68k4knetbsd_vec): Declare.
6027 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6029 * targets.c (bfd_target): Change type of second argument to
6030 _bfd_print_private_bfd_data from void * to PTR.
6031 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6032 using PTR rather than void *.
6033 * bfd-in2, libbfd.h: Rebuild.
6034 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6036 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6037 _bfd_generic_bfd_print_private_bfd_data rather than casting
6040 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6042 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6043 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6045 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6046 BFD64_BACKENDS_CFILES): New variables.
6049 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6051 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6052 not at the file position of the first section.
6053 * coffcode.h (coff_compute_section_file_positions): Avoid using
6055 (coff_write_object_contents): When generating a PPC PE executable
6056 with no symbols, round up the file size to a COFF_PAGE_SIZE
6058 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6059 don't write out a string table.
6061 * elf.c (bfd_section_from_shdr): When using a different section
6062 header, pass the new one to _bfd_elf_make_section_from_shdr.
6063 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6064 (elf_map_symbols): Add section VMA to symbol value when comparing
6066 (_bfd_elf_compute_section_file_positions): Only build symbol table
6067 if there are some symbols. Set file offset of symtab and strtab
6069 (assign_file_positions_except_relocs): Remove dosyms parameter.
6070 Change all callers. Never set file offset of symtab and strtab
6072 (_bfd_elf_copy_private_section_data): New function.
6073 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6074 (_bfd_elf_copy_private_symbol_data): New function.
6075 (swap_out_syms): Check for special mapping of st_shndx created by
6076 copy_private_symbol_data.
6077 * elfxx-target.h: Use new copy routines.
6078 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6079 (_bfd_elf_copy_private_section_data): Declare.
6081 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6083 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6086 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6087 _bfd_dummy_target, matching the recent change to archive
6090 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6092 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6093 arithmetic on PTR types.
6095 * aout-target.h (MY(callback)): Set the lma of the sections.
6097 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6098 symbol into a reloc against the section.
6100 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6102 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6103 glue for the relocs: IMGLUE and IFGLUE.
6104 (record_toc): new function - tracks toc contents
6105 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6106 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6107 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6108 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6109 (ppc_record_toc_entry): Removed a debug define (duh)
6111 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6112 (pe_print_idata): New function - formats the idata section data
6113 (pe_print_pdata): New function - formats the pdata section data
6114 (pe_print_private_bfd_data): calls to above
6116 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6118 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6119 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6120 TARGET_SYM and TARGET_NAME for vector and BFD name.
6121 * coff-pmac.c (pmac_xcoff_vec): Remove.
6122 (TARGET_SYM, TARGET_NAME): Define.
6123 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6124 machine to 0, not all PowerMacs are 601s.
6126 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6128 * elfcode.h (elf_object_p): Read in any program headers.
6129 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6130 based on the program headers, if any.
6131 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6132 (map_program_segments): Set p_paddr of program headers based on
6135 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6137 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6140 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6141 trying to do a relocateable link with a non-a.out object file.
6143 * archive.c (bfd_generic_archive_p): Check the first object file
6144 in an archive even if target_defaulted is set. If the object file
6145 has the wrong xvec, reject it.
6147 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6148 be represented, report the name via _bfd_error_handler.
6149 (translate_to_native_sym_flags): Likewise.
6150 * elf32-mips.c (mips_elf_final_link): Likewise.
6151 * oasys.c (oasys_write_sections): Likewise.
6153 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6154 which checks for STYP_OVRFLO sections.
6155 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6156 reloc and lineno count overflows.
6157 (coff_write_object_contents): Call coff_count_linenumbers before
6158 coff_compute_section_file_positions. If RS6000COFF_C, handle
6159 reloc and lineno count overflows.
6160 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6161 relocs before dealing with .pad sections. Count overflow section
6162 headers when handling .pad sections.
6164 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6167 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6168 (struct xcoff_link_hash_table): Add descriptor_section and
6169 special_sections fields.
6170 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6171 (xcoff_link_add_symbols): Set linkage section alignment. Create
6172 descriptor section. Check for magic symbol names (_text, etc.),
6173 and record them in special_sections if found. Set
6174 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6175 descriptor field to point back to the function code symbol.
6176 (xcoff_sweep): Always mark the special descriptor_section.
6177 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6178 function descriptor, and mark it if it is.
6179 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6180 parameter, and fill it in. Allocate space for the descriptor
6182 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6183 global linkage code. If an undefined function descriptor is
6184 exported, arrange to define it. Warn about any other undefined
6186 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6187 (xcoff_write_global_symbol): Create a function descriptor when
6189 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6190 * bfd-in2.h: Rebuild.
6192 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6194 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6195 (ppc_coff_link_hash_table): new types for hashing
6196 (ppc_coff_link_hash_newfunc): hash entry constructor
6197 (ppc_coff_link_hash_table_init): hash table initializer
6198 (ppc_coff_link_hash_table_create): hash table constructor
6199 (ppc_record_toc_entry): changed references to hash table
6200 (coff_ppc_relocate_section): changed references to hash table
6202 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6203 * libcoff.h: Rebuild
6205 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6206 (coff_link_add_symbols): removed toc_offset init
6208 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6210 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6213 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6214 if it is given and mmep is available.
6215 * acconfig.h: Undef USE_MMAP.
6216 * configure, config.in: Regenerated.
6217 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6218 table handling the old way.
6219 (aout_get_external_symbols): Don't complain if last byte of string
6221 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6222 (bfd_free_window) [! USE_MMAP]: Don't define.
6223 (bfd_get_file_window,
6224 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6226 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6228 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6231 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6233 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6234 compatible with AMD generated COFF files. Try to support both AMD
6235 and GNU formats simultaneously.
6236 (coff_a29k_relocate_section): Likewise.
6238 * libbfd.c (bfd_get_file_window): Change writable parameter from
6239 int to boolean; update all callers. Pass MAP_SHARED if not
6240 writable--it's required on Solaris. Cast fprintf argument to
6242 * bfd-in.h (bfd_get_file_window): Update declaration.
6243 * bfd-in2.h: Rebuild.
6244 * aoutx.h: Update calls to bfd_get_file_window.
6246 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6248 (xcoff_swap_ldhdr_in): New static function.
6249 (xcoff_swap_ldsym_in): New static function.
6250 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6251 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6252 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6253 Handle XTY_ER/XMC_XO symbols correctly.
6254 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6255 rather than normal symbol table.
6256 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6257 already defined with the same absolute value.
6258 (xcoff_mark): When considering called symbols, check whether the
6259 descriptor is from a dynamic object, rather than the symbol
6261 (xcoff_build_ldsyms): Likewise.
6263 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6264 Cast realloc and malloc return values. If malloc or realloc fail,
6265 set bfd_error_no_memory.
6266 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6267 * bfd-in2.h: Rebuild.
6269 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6271 * coff-ppc.c (ppc_record_toc_entry): new function.
6272 (in_reloc_p): changed return value.
6273 (coff_ppc_relocate_section): much rework.
6274 (ppc_allocate_toc_section): new function.
6275 (ppc_process_before_allocation): new function.
6276 (ppc_coff_swap_sym_in_hook): new function.
6278 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6279 (coff_link_add_symbols): initialize toc_offset.
6281 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6282 (coff_swap_aouthdr_out): Added more sections to the data
6283 dictionary for the pe file header. Also changed linker version
6284 number on the ppc side.
6285 (dir_names): small improvements to the dictionary printing.
6286 (pe_mkobject_hook): save the file level flags.
6288 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6289 (pe_tdata): added real_flags field
6290 (coff_tdata): added local_toc_sym_map and access macro
6292 * libcoff.h (coff_link_hash_entry): added toc_offset field
6293 (pe_tdata): added real_flags field
6294 (coff_tdata): added local_toc_sym_map and access macro
6296 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6297 (coff_mkobject): init for local_toc_sym_map
6298 (coff_write_object_contents): set the internal_a.magic to
6299 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6302 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6304 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6305 entries until both the line number address and the function name
6306 address are too large.
6308 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6309 * configure: Rebuilt.
6311 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6312 is defined in the environment.
6314 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6316 * som.c (som_get_section_contents_in_window): Define to use
6319 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6321 * coff-i860.c: New file, based on coff-i386.c.
6322 * cpu-i860.c: New file, based on cpu-i386.c.
6323 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6324 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6325 targets, using i860coff_vec.
6326 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6327 trad-core.o and hosts/i860mach3.h.
6328 (i860coff_vec): Use coff-i860.o and cofflink.o.
6329 * configure: Rebuild.
6330 * Makefile.in: Rebuild dependencies.
6331 (ALL_MACHINES): Add cpu-i860.o.
6332 (BFD32_BACKENDS): Add coff-i860.o.
6333 (CFILES): Add cpu-i860.c and coff-i860.c.
6334 * targets.c (i860coff_vec): Declare.
6335 (bfd_target_vector): Add &i860coff_vec.
6336 * archures.c (bfd_i860_arch): Declare.
6337 (bfd_archures_list): Add &bfd_i860_arch.
6338 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6339 (coff_set_flags): Handle bfd_arch_i860.
6340 (coff_write_object_contents): Handle I860 a.out magic number.
6342 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6344 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6345 the created .tc section to 2.
6346 (xcoff_mark): Don't keep a .loader reloc for a call to an
6347 undefined symbol when creating a shared library.
6348 (xcoff_build_ldsyms): When creating a shared library, generate
6349 global linkage code for a call to an undefined symbol.
6351 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6353 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6354 BFD32_BACKENDS, BFD64_BACKENDS.
6355 (.dep1): Put mkdep output in a separate file.
6356 Rebuilt dependencies.
6358 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6361 Permit use of mmap when available:
6363 * configure.in: Check for mmap, madvise, mprotect.
6364 * config.in, configure: Regenerated.
6366 * libbfd.c (struct _bfd_window_internal): Define type.
6367 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6369 (ok_to_map): New static variable for debugging.
6370 (_bfd_generic_get_section_contents_in_window): New function.
6371 * bfd-in.h (bfd_window_internal): Declare type.
6372 (bfd_window): Define type.
6373 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6374 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6377 * libaout.h (struct aoutdata): Add two window fields.
6378 (obj_aout_sym_window, obj_aout_string_window): New macros.
6379 * aoutx.h (some_aout_object_p): Initialize windows.
6380 (aout_get_external_symbols): Get symbol data and strings in
6381 windows instead of explicitly allocated buffers.
6382 (slurp_symbol_table): Free window instead of memory.
6383 (bfd_free_cached_info): Release windows instead of freeing storage
6385 (aout_link_free_symbols): Ditto.
6387 * targets.c (bfd_target): Add new field for
6388 get_section_contents_in_window.
6389 (BFD_JUMP_TABLE_GENERIC): Updated.
6390 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6391 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6392 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6393 macros for get_section_contents_in_window field.
6395 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6397 * core.c: Renamed to corefile.c
6398 * makefile.dos (OBJS): Change core.o to corefile.o
6399 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6402 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6404 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6405 targ_selvecs to allow debugging under Irix-5 native.
6408 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6410 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6411 to o. Clobber and restore the list of new csects around the call
6412 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6413 linker error and the linker wants to read the symbol table. Reset
6414 the line number count of a real section even if it has no relocs.
6415 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6417 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6420 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6422 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6423 an undefined symbol in a shared link.
6425 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6426 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6427 phdm@info.ucl.ac.be (Philippe De Muyter).
6429 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6431 * coff-m88k.c (rtype2howto): New static function.
6432 (RTYPE2HOWTO): Use it rather than a macro definition.
6434 * coffcode.h (coff_write_object_contents): set internal_a.magic
6435 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6437 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6438 define TRAD_HEADER to new file hosts/delta68.h.
6439 m88*-motorola-sysv*, however, does use ptrace-core.o.
6440 * hosts/delta68.h: New file.
6442 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6443 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6445 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6447 * i386linux.c (MY(vec)): Declare before use.
6449 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6451 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6452 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6454 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6455 BFD is not of the right type.
6456 (bfd_elf_get_needed_list): Likewise.
6457 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6458 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6459 * xcofflink.c (XCOFF_XVECP): Define.
6460 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6462 (bfd_xcoff_import_symbol): Likewise.
6463 (bfd_xcoff_export_symbol): Likewise.
6464 (bfd_xcoff_link_count_reloc): Likewise.
6465 (bfd_xcoff_record_link_assignment): Likewise.
6466 (bfd_xcoff_size_dynamic_sections): Likewise.
6468 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6469 table index against the number of symbols for a base relative
6472 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6474 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6475 full_aouthdr flag here...
6476 (_bfd_xcoff_bfd_final_link): ...not here.
6478 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6480 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6481 systems that have a system <libelf.h>.
6482 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6483 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6484 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6485 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6486 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6487 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6488 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6490 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6492 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6493 set, set BSF_WEAK in symbol. Change all callers.
6494 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6495 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6496 _bfd_generic_link_add_one_symbol.
6497 (ecoff_indirect_link_order): Check that the section tdata relocs
6498 are not NULL before using them.
6500 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6501 define TRAD_HEADER as hosts/alphalinux.h.
6502 * configure: Rebuild.
6503 * hosts/alphalinux.h: New file.
6504 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6507 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6509 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6510 C_ECOMM storage classes.
6512 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6514 (xcoff_mark): Call xcoff_mark_symbol.
6515 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6516 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6518 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6520 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6522 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6524 (xcoff_find_reloc): New static function.
6525 (xcoff_link_add_symbols): Use it.
6526 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6527 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6528 relocate the value of C_DECL.
6530 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6532 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6534 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6535 callback decide what goes in .relocs.
6536 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6537 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6540 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6542 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6545 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6547 * xcofflink.c: More improvements, mostly to fix handling of
6548 constructors and a few other special cases.
6549 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6550 zero, reverting yesterday's change.
6551 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6552 (bfd_xcoff_link_count_reloc): Declare.
6553 (bfd_xcoff_record_link_assignment): Declare.
6554 * bfd-in2.h: Rebuild.
6556 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6558 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6559 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6560 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6561 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6562 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6563 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6565 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6568 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6569 segments includes the a.out header. See to that the magic number
6570 *always* is big-endian.
6572 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6573 m68k4k NetBSD configurations.
6575 * configure.in, configure: Separate i386 & mips NetBSD
6576 configurations from other BSD ones. Don't assume DEC is the only
6577 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6578 configurations. Add support for m68k4k NetBSD object format.
6580 * libaout.h: Added M_68K4K_NETBSD magic.
6582 * m68k4knetbsd.c: New file.
6584 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6586 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6589 * hosts/mipsnbsd.h: New file.
6592 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6594 * config.bfd: Add config stuff for mips*-*-magic* to set
6595 targ_defvec to ecoff_big_vec.
6598 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6600 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6602 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6603 toc_section, and entry_section fields.
6604 (struct xcoff_section_tdata): Remove ldrel_count field.
6605 * libcoff.h: Rebuild.
6606 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6608 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6609 full a.out header if full_aouthdr is set in xcoff_data.
6610 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6611 based on sections stored in xcoff_data.
6612 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6614 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6615 (rs6000coff_vec): Set symbol_leading_char to '.'.
6616 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6617 value stored in ret rather than returning a pointer value.
6619 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6621 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6624 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6626 * som.c (som_slurp_string_table): Allocate the strings with malloc
6627 since they're free'd by free_cached_info.
6628 (som_slurp_symbol_table): Similarly for the symbol table.
6630 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6632 * Makefile.in (diststuff): Don't make headers.
6634 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6636 * Makefile.in: Rebuild dependencies.
6638 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6639 output_bfd is not SunOS.
6640 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6641 non-SunOS input files.
6643 * xcofflink.c: Extensive changes to support linking shared objects
6644 and generating a .loader section.
6645 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6646 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6647 last_symndx, and ldrel_count fields.
6648 * libcoff.h: Rebuild.
6649 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6650 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6652 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6653 (bfd_xcoff_export_symbol): Declare.
6654 (bfd_xcoff_size_dynamic_sections): Declare.
6655 * bfd-in2.h: Rebuild.
6657 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6659 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6660 * configure: Rebuild.
6661 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6662 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6664 (pmac_xcoff_vec): Update to use new xcoff support.
6665 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6666 (xcoff_write_armap): Declare buf as unsigned char.
6667 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6669 * mpw-make.sed: Generalize subdir_do edit.
6671 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6673 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6674 correctly. Don't initialize asect->vma.
6676 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6678 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6679 something a little less than the page size.
6681 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6683 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6685 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6687 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6688 * coffcode.h (coff_write_object_contents): If .bss is before
6689 .data us that as data_start.
6690 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6692 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6693 (coff_swap_outhdr_out): Hardwire in version number.
6695 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6697 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6698 major and minor to *_vno, since the former are also macros in
6699 SunOS header files. Cast result of bfd_alloc to appropriate
6702 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6703 before assigning to sec_data.
6705 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6707 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6708 now relative to the section, not absolute.
6709 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6710 get the file name when there is a N_SO directory name. When
6711 handling stabs, remember that section->vma was added to the
6714 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6716 * sunos.c (struct sunos_link_hash_table): Add needed field.
6717 (sunos_link_hash_table_create): Call bfd_release, not free.
6718 (sunos_link_hash_table_create): Initialize needed field.
6719 (sunos_add_dynamic_symbols): Record needed objects.
6720 (bfd_sunos_get_needed_list): New function.
6721 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6722 * bfd-in2.h: Rebuild.
6724 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6726 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6728 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6730 * bfd-in.h (struct bfd_link_needed_list): Rename from
6731 bfd_elf_link_needed_list.
6732 * bfd-in2.h: Rebuild.
6733 * elf.c, elflink.h, libelf.h: Corresponding changes.
6735 Add start at AIX linker support; no shared libraries yet.
6736 * xcofflink.c: New file.
6737 * configure.in (rs600coff_vec): Use xcofflink.o.
6738 * configure: Rebuild.
6739 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6741 (struct xcoff_section_tdata): Define.
6742 (xcoff_section_data): Define macro.
6743 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6744 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6745 (_bfd_xcoff_bfd_final_link): Declare.
6746 (_bfd_ppc_xcoff_relocate_section): Declare.
6747 * libcoff.h: Rebuild.
6748 * coff-rs6000.c: Clean up a bit.
6749 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6750 cputype, csects, and debug_indices.
6751 (xcoff_copy_private_bfd_data): Copy cputype.
6752 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6753 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6754 (xcoff_reloc_type_lookup): Rename from
6755 rs6000coff_reloc_type_lookup.
6756 (coff_relocate_section): Define.
6757 (_bfd_xcoff_sizeof_headers): Define.
6758 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6759 (_bfd_xcoff_bfd_relax_section): Define.
6760 (_bfd_xcoff_bfd_link_split_section): Define.
6761 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6763 * coffcode.h (coff_compute_section_file_positions): If AIX,
6764 increment sofar by SMALL_AOUTSZ if not executable.
6765 (coff_write_object_contents): If AIX, always output an a.out
6766 header; if not executable, header size of SMALL_AOUTSZ.
6767 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6768 (_bfd_stringtab_init): Initialize xcoff field.
6769 (_bfd_xcoff_stringtab_init): New function.
6770 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6771 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6772 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6773 * libbfd.h: Rebuild.
6774 * Makefile.in: Rebuild dependencies.
6775 (BFD32_BACKENDS): Add xcofflink.o.
6776 (CFILES): Add xcofflink.c.
6778 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6779 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6780 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6782 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6784 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6786 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6788 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6789 * config.in: Regenerated.
6791 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6792 (_bfd_chunksize): New variable.
6793 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6794 for obstack chunk size.
6795 * configure.in: Check for getpagesize.
6796 * configure: Regenerated.
6798 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6800 * trad-core.c (rawptr): Make it a local variable of
6801 ptrace_unix_core_file_p.
6803 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6805 * coff-arm.c (in_reloc_p): New.
6806 * coff-i386.c (in_reloc_p): New.
6807 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6808 (coff_write_object_contents): Only set has_reloc_section
6810 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6811 in_reloc_p to decide if reloc should be emitted.
6812 * libcoff.h (pe_data_type.in_reloc_p): New.
6813 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6815 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6817 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6818 (_bfd_coff_read_internal_relocs): Likewise.
6819 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6820 (_bfd_coff_read_internal_relocs): Likewise.
6822 * elflink.h (elf_link_add_object_symbols): Correct conditions
6823 under which type and size change warnings are issued.
6825 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6827 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6828 a symbol which is not in a real section.
6829 (coff_write_native_symbol): Corresponding change.
6831 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6832 coff_link_hash_newfunc and make non-static.
6833 (_bfd_coff_link_hash_table_init): New function, broken out of
6834 _bfd_coff_link_hash_table_create.
6835 (_bfd_coff_link_hash_table_create): Use it.
6836 (process_embedded_commands): Make static.
6837 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6838 (_bfd_coff_link_hash_table_init): Declare.
6839 * libcoff.h: Rebuild.
6841 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6842 field in XCOFF tdata.
6843 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6844 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6845 based on cputype stored in a.out header, or in n_type of initial
6847 (coff_write_object_contents): Set cputype correctly in a.out
6849 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6851 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6852 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6854 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6855 * libcoff.h: Rebuild.
6857 * cpu-rs6000.c (rs6000_compatible): New static function.
6858 (bfd_rs6000_arch): Use it.
6859 * cpu-powerpc.c (powerpc_compatible): New static function.
6860 (arch_info_struct): Define various flavours of PowerPC.
6861 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6864 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6866 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6868 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6870 * elflink.h (elf_link_add_object_symbols): Don't warn about
6871 changing the size or type if the old definition was weak.
6873 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6875 * coffcode.h (combined_entry_type): Add fix_line field.
6876 (coff_slurp_line_table): Warn if we try to set the lineno field of
6878 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6879 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6880 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6881 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6883 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6884 * libcoff.h: Rebuild.
6886 * libcoff-in.h (struct xcoff_tdata): Define.
6887 (xcoff_data): Define.
6888 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6889 * bfd-in2.h, libcoff.h: Rebuild.
6890 * coff-rs6000.c (xcoff_mkobject): New static function.
6891 (coff_mkobject): Define.
6892 (xcoff_copy_private_bfd_data): New static function.
6893 (coff_bfd_copy_private_bfd_data): Define.
6894 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6896 (rs6000coff_vec): Add DYNAMIC to object_flags.
6897 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6898 .loader sections specially.
6899 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6900 section alignment from the XCOFF tdata information.
6901 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6902 F_SHROBJ, and copy the extra a.out header information into the
6903 XCOFF tdata structure.
6904 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6905 F_DYNLOAD and the extra a.out header information.
6906 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6907 C_HIDEXT symbol with attached csect information.
6908 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6909 in the o_maxdata field.
6910 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6911 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6912 end if BSF_NOT_AT_END is set.
6914 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6915 _bfd_read_ar_hdr_fn.
6916 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6917 * bfd-in2.h, libbfd.h: Rebuild.
6918 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6920 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6921 (bfd_slurp_bsd_armap_f2): Likewise.
6922 (_bfd_slurp_extended_name_table): Likewise.
6924 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6926 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6928 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6929 when the symbol table is empty.
6931 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6932 space for section symbols, since we don't output them either.
6933 (elf_m68k_adjust_dynindx): Removed.
6935 * ptrace-core.c (rawptr): Make it a local variable of
6936 ptrace_unix_core_file_p.
6938 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6940 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6943 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6944 Mac object file formats.
6946 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6948 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6949 auxent if there isn't one.
6950 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6951 rather than FILNMLEN as the maximum name length.
6953 * coffcode.h (bfd_coff_backend_data): Add new field
6954 _bfd_coff_print_aux.
6955 (bfd_coff_print_aux): New static function.
6956 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6957 scnlen field of an XTY_LD csect aux entry.
6958 (coff_print_aux): New static function.
6959 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6960 in coff_pointerize_aux_hook.
6961 (bfd_coff_std_swap_table): Initialize new field.
6962 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6963 * libcoff.h: Rebuild.
6964 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6965 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6967 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6968 if there are symbols, for native AIX ld compatibility.
6970 * coffcode.h (bfd_coff_backend_data): Add new field
6971 _bfd_coff_pointerize_aux_hook.
6972 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6973 or I960, and as 0 otherwise.
6974 (bfd_coff_std_swap_table): Initialize new field.
6975 * libcoff.h: Rebuild.
6976 * coffgen.c (coff_pointerize_aux): Change parameters to take
6977 symbol pointer instead of type and class, and to take aux index.
6978 Call _bfd_coff_pointerize_aux_hook if it is defined.
6979 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6980 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6981 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6983 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6984 read-only/host-only support.
6986 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6988 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6991 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6992 BFD_JUMP_TABLE_ARCHIVE accordingly.
6993 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6994 (_bfd_compute_and_write_armap): Declare.
6995 (_bfd_generic_read_ar_hdr): Declare.
6996 (_bfd_read_ar_hdr): Define.
6997 (_bfd_noarchive_read_ar_hdr): Define.
6998 (_bfd_archive_bsd_read_ar_hdr): Define.
6999 (_bfd_archive_coff_read_ar_hdr): Define.
7000 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7001 _bfd_read_ar_hdr instead.
7002 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7003 (_bfd_compute_and_write_armap): Rename from
7004 compute_and_write_armap. Make non-static. Change all callers.
7005 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7006 than _bfd_snarf_ar_hdr.
7007 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7008 * ieee.c (ieee_read_ar_hdr): Define.
7009 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7010 * oasys.c (oasys_read_ar_hdr): Define.
7011 * som.c (som_read_ar_hdr): Define.
7012 * bfd-in2.h, libbfd.h: Rebuild.
7014 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7016 * peicode.c (coff_swap_filehdr_in): If symptr is
7017 zero, there aren't any symbols, even if nsyms is set.
7019 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7021 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7023 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7024 sections, and set styp correctly for them: .got, .hash, .dynamic,
7025 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7026 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7028 (ecoff_sort_hdrs): New static function.
7029 (ecoff_compute_section_file_positions): Return boolean, not void.
7030 Sort the sections by VMA before looking through them. Put the
7031 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7032 section on an appropriate boundary within the page.
7033 (ecoff_compute_reloc_file_positions): Check return value of
7034 ecoff_compute_section_file_positions.
7035 (_bfd_ecoff_set_section_contents): Likewise.
7036 (_bfd_ecoff_write_object_contents): Check for various Alpha
7037 section types when incrementing text_size and data_size. Call
7038 adjust_headers backend function if it exists.
7039 * coff-alpha.c (alpha_adjust_headers): New static function.
7040 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7041 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7043 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7045 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7047 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7048 of ALTERNATE_AIX_CORE_FORMAT.
7049 * configure.in (aix4): No longer need CORE_FLAGS.
7050 * configure: Updated.
7052 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7054 NS32k changes from Ian Dall:
7055 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7057 (aout_link_input_section_std, aout_link_input_section_ext,
7058 aout_link_reloc_link_order): Call them instead of _bfd_*
7060 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7062 (backend_data): Use it instead of hardcoded zero.
7064 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7065 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7067 * ns32knetbsd.c: Include bfd.h.
7068 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7069 (MY_bfd_reloc_type_lookup): Declare function too.
7070 * pc532-mach.c (set_sizes): Don't declare.
7071 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7072 (backend_data, MY_backend_data): Don't define.
7074 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7075 ns32k-*-lites* like ns32k-*-netbsd*.
7077 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7080 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7082 * coffcode.h (coff_write_object_contents): Restore setting
7083 f_timdat to 0, deleted on August 22.
7085 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7087 * coffcode.h (coff_bfd_copy_private_symbol_data,
7088 coff_bfd_copy_private_section_data,
7089 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7090 * peicode.h (coff_bfd_copy_private_bfd_data): New
7091 (pe_bfd_copy_private_bfd_data): New.
7092 (coff_swap_scnhdr_in): Swap bss size into the right place.
7093 (pe_print_private_bfd_data): Add some newlines.
7095 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7097 * som.c (setup_sections): Don't die if a space has no subspaces.
7099 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7101 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7102 dynamic symbol override a common symbol. Don't change the size or
7103 type if they have been set and the new symbol is not a definition.
7104 Warn if the size or type changes.
7106 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7108 * som.c (som_begin_writing): Don't write the symbol table or
7110 (som_finish_writing): Write them here. Place them after the
7111 subspace data, but before the relocs.
7113 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7115 * sunos.c (sunos_add_one_symbol): Just pass false, not
7116 info->shared_library, to sunos_create_dynamic_sections.
7117 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7119 (sunos_check_dynamic_reloc): Remove .text section assertion.
7121 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7123 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7124 * configure, configure.in: Add pmac_xcoff_vec case.
7125 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7126 * coff-pmac.c: New file, PowerMac XCOFF support.
7127 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7128 * targets.c (pmac_xcoff_vec): Declare.
7130 * mpw-config.in: Various changes to be compatible with the
7131 autoconf-based configury.
7132 * mpw-make.sed: New file, sed commands to translate Unix
7133 makefile into MPW syntax.
7134 * mpw-make.in: Remove.
7135 * hosts/mpw.h: Remove.
7136 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7137 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7139 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7141 * binary.c (binary_get_symtab): Return an empty string on error.
7142 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7144 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7146 * coff-ppc.c: Reformatted according to gnu conventions
7147 Removed irrelevant "if 0" code
7149 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7151 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7152 symbols rather than as indirect symbols.
7153 (MY(slurp_symbol_table)): Don't do anything special about
7156 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7157 of .ctors and .dtors sections is no larger than 2.
7159 * sunos.c (sunos_add_one_symbol): Don't change
7160 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7162 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7163 dynamic symbols when creating a shared library.
7164 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7166 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7167 written even if it is not defined in a regular object.
7168 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7169 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7170 rather than the constant 22.
7171 (sunos_check_dynamic_reloc): Handle creating a shared library.
7172 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7173 zero when creating a shared library.
7174 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7175 write it out at the start of the symbol table.
7177 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7179 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7181 * config.bfd: Add arm-*-coff.
7182 * configure.in, configure: Add armcoff_{little,big}_vec.
7183 * targets.c (armcoff_{little,big}_vec): Declare.
7184 (bfd_target_vector): Add armcoff_{little,big}_vec.
7185 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7187 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7189 * targets.c (bfd_find_target): Remove debugging code.
7191 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7193 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7195 * Makefile.in: added *-ppc files
7196 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7197 allow pe based .o's to be shared with other tools on ppc/NT
7198 * config.bfd: added powerpc[le]-[pe|winnt] config support
7199 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7200 * peicode.h: Added more section flags for PE on ppc
7201 Added coff_swap_filehdr_out to allow peicode.h to be
7202 used for non-image PE files on ppc.
7203 Check for image, or not, before copying pe_opthdr
7204 * targets.c: Added new bfd's
7205 * targets.c: Removed two inactive bfds that shouldn't have made it this
7208 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7210 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7211 explicit values to initialize all relocs. Change all users.
7212 (ppc_elf_brtaken_inner): New function to handle branch predicition
7214 (ppc_elf_brtaken_reloc): Ditto.
7215 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7216 relocs use ppc_elf_unsupported_reloc.
7217 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7218 needs to be reported.
7219 (ppc_elf_relocate_section): Support branch prediction relocs.
7221 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7223 * bfd.c (bfd_assert): Remove \n from string passed to
7226 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7227 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7228 (bfd_coff_make_section_hook): Don't define.
7229 (coff_make_section_hook): Remove.
7230 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7231 (styp_to_sec_flags): Likewise.
7232 (coff_write_object_contents): Likewise.
7233 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7235 * libcoff.h: Rebuild.
7236 * coffgen.c (make_a_section_from_file): Just call
7237 bfd_make_section_anyway, not bfd_make_section or
7238 bfd_coff_make_section_hook.
7239 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7240 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7241 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7242 make_section_hook field.
7243 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7245 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7246 pointers into value field for warning and indirect symbols; just
7247 leave the value field alone.
7248 * linker.c (generic_link_add_symbol_list): Use next symbol for
7249 warning and indirect symbols, rather than looking in symbol value.
7250 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7251 parameter. Change all callers. Remove support for indirect
7252 symbols; it didn't work anyhow.
7253 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7254 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7255 * bfd-in2.h: Rebuild.
7257 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7259 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7260 go back to telling the tools this reloc operates on 32 bits.
7262 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7264 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7265 rather than a direct fprintf.
7266 * archive.c (_bfd_write_archive_contents): Likewise.
7267 * coffcode.h (coff_slurp_symbol_table): Likewise.
7268 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7269 (ppc_elf_unsupported_reloc): Likewise.
7270 (ppc_elf_relocate_section): Likewise.
7271 * i386linux.c (linux_tally_symbols): Likewise.
7272 (linux_finish_dynamic_link): Likewise.
7273 * osf-core.c (osf_core_core_file_p): Likewise.
7274 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7275 * som.c (som_sizeof_headers): Likewise.
7276 * srec.c (srec_bad_byte): Likewise.
7277 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7278 * libbfd-in.h (bfd_assert): Declare first parameter const.
7279 * libbfd.h: Rebuild.
7280 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7281 bfd_reloc_overflow is enough.
7282 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7283 * coff-h8500.c (rtype2howto): Likewise.
7284 * coff-z8k.c (rtype2howto): Likewise.
7285 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7286 * elf.c (_bfd_elf_get_lineno): Likewise.
7287 (_bfd_elf_no_info_to_howto): Likewise.
7288 (_bfd_elf_no_info_to_howto_rel): Likewise.
7289 * hp300hpux.c (convert_sym_type): Likewise.
7290 (MY(swap_std_reloc_in)): Likewise.
7291 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7293 * libaout.h (struct aoutdata): Add line_buf field.
7294 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7295 and filename_buffer. Instead, use a malloc buffer stored in the
7296 new line_buf field. Remove length restrictions.
7298 * coffgen.c (string_size): Remove static variable.
7299 (debug_string_size, debug_string_section): Likewise.
7300 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7301 and debug_string_size_p parameters. Use them instead of the
7302 global variables. Change all callers.
7303 (coff_write_symbol): Likewise.
7304 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7305 (coff_write_symbols): Add local variables to replace removed
7308 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7309 function, and line_base fields.
7310 * libcoff.h: Rebuild.
7311 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7312 information, rather than using static variables.
7314 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7315 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7317 * init.c (initialized): Remove static variable.
7318 (bfd_init): Don't bother setting initialized.
7319 (bfd_check_init): Remove.
7320 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7321 * libbfd.h: Rebuild.
7323 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7325 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7326 size for full core dumps. Copy core file header to private data.
7327 (rs6000coff_core_file_failing_command,
7328 rs6000coff_core_file_failing_signal): New functions to extract
7329 the file name and terminating signal from the core file.
7330 * coff-rs6000.c: Use them.
7332 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7334 Change arch info to be const, initialized at compile time.
7335 * archures.c: Reindent many functions. Change CONST to const.
7336 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7337 nothing set it anyhow. Make next const.
7338 (bfd_arch_info_list): Remove.
7339 (bfd_archures_list): Rename from archures_init_table. Change from
7340 a table of function pointers to a table of bfd_arch_info_type
7341 structure addresses.
7342 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7343 (bfd_lookup_arch): Likewise.
7344 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7346 (bfd_default_arch_struct): Make const.
7347 (bfd_arch_init, bfd_arch_linkin): Remove.
7348 (bfd_get_arch_info): Return a const pointer.
7349 * init.c (bfd_init): Don't call bfd_arch_init.
7350 * bfd.c (struct _bfd): Make arch_info const.
7351 * bfd-in2.h: Rebuild.
7352 * libbfd.h: Rebuild.
7353 * configure.in: Put & before everything in $selarchs.
7354 * configure: Rebuild.
7355 * cpu-*.c: Change bfd_*_arch from a function which calls
7356 bfd_arch_linkin to a const structure.
7357 * ieee.c (ieee_object_p): Make arch const.
7359 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7361 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7363 * bfd-in2.h: Regenerate.
7364 * libbfd.h: Regenerate.
7366 * elf32-ppc.c (reloc_type): Update names to match current draft.
7367 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7368 relative. Update names to current V.4 draft.
7369 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7370 (ppc_elf_relocate_section): Rename relocations to match draft.
7372 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7374 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7375 compiled with -mrelocatable-lib to be linked with either normal
7376 modules or -mrelocatable modules.
7378 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7380 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7381 in the a.out header.
7383 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7384 a reloc against a local symbol, even if it's not a section.
7386 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7388 * targets.c (bfd_target): Remove unused align_power_min field.
7389 * bfd-in2.h: Rebuild.
7390 * All backends: Remove initialization of align_power_min.
7392 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7394 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7396 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7398 * config.bfd (mips-dec-netbsd*): New target.
7399 * configure.host (mips-dec-netbsd*): New host.
7400 * configure.in (mips-dec-netbsd*): New native.
7401 * configure: Rebuild.
7403 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7405 Make the COFF backend linker merge common types:
7406 * cofflink.c (struct coff_debug_merge_element): Define.
7407 (struct coff_debug_merge_type): Define.
7408 (struct coff_debug_merge_hash_entry): Define.
7409 (struct coff_debug_merge_hash_table): Define.
7410 (coff_debug_merge_hash_table_init): Define.
7411 (coff_debug_merge_hash_table_free): Define.
7412 (coff_debug_merge_hash_lookup): Define.
7413 (struct coff_final_link_info): Add debug_merge field.
7414 (coff_debug_merge_hash_newfunc): New static function.
7415 (_bfd_coff_final_link): Allocate and free debug_merge table.
7416 (coff_link_input_bfd): Merge identical enum, struct and union
7419 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7421 Convert i960 COFF to use COFF backend linker.
7422 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7423 structure to store the symbol being used.
7424 (coff_i960_start_final_link): New static function.
7425 (coff_i960_relocate_section): New static function.
7426 (coff_i960_adjust_symndx): New static function.
7427 (coff_start_final_link): Define.
7428 (coff_relocate_section): Define.
7429 (coff_adjust_symndx): Define.
7430 * coffcode.h (bfd_coff_backend_data): Add new callback function
7431 _bfd_coff_start_final_link.
7432 (bfd_coff_start_final_link): Define.
7433 (coff_start_final_link): Define if not defined.
7434 (bfd_coff_std_swap_table): Add coff_start_final_link.
7435 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7437 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7438 function callback is not NULL.
7439 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7440 (_bfd_coff_internal_syment_name): Declare.
7441 * libcoff.h: Rebuild.
7442 * configure.in (icoff_big_vec): Add cofflink.o.
7443 (icoff_little_vec): Likewise.
7444 * configure: Rebuild.
7446 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7448 * Makefile.in (clean-info): Remove extraneous tab from line
7451 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7453 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7454 contents has relocs.
7456 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7458 * coffcode.h (coff_compute_section_file_positions): Keep the
7460 (coff_write_object_contents): Remember if it's a relocatable
7462 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7463 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7464 if relocatable file. Swap out saved raw size.
7466 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7468 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7469 (maintainer-clean): Rename from realclean, passing
7470 maintainer-clean down to subdirectories, but leave realclean as a
7473 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7476 * dep-in.sed: Remove config.h from generated dependencies.
7478 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7479 broken out of sunos_canonicalize_dynamic_symtab.
7480 (sunos_canonicalize_dynamic_symtab): Call new function
7481 sunos_slurp_dynamic_symtab.
7482 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7483 dynamic symbol table to the caller.
7484 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7485 callback to override the symbols being read.
7486 * libaout.h (struct aout_backend_data): Add three new parameters
7487 to add_dynamic_symbols callback.
7489 Extensive minor changes to avoid various gcc warnings. Also:
7490 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7491 * archures.c (bfd_arch_info_type): Change mach field from long to
7493 (bfd_lookup_arch): Change machine parameter from long to unsigned
7496 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7498 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7499 a symbol with a non-zero plt_offset.
7501 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7503 * elfcode.h (align_file_position): Remove; not used.
7505 * configure.in: Only check for <sys/procfs.h> on a native system,
7506 and make sure it defines prstatus_t.
7507 * configure: Rebuild.
7509 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7511 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7513 * config.in: Rename from config.h.in.
7514 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7515 Check for config.h:config.in when creating stamp-h.
7516 * configure: Rebuild.
7517 * Makefile.in (stamp-h): Depend upon config.in rather than
7518 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7519 calling config.status.
7521 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7522 (Makefile): Just rebuild Makefile.
7523 (config.h, stamp-h): New targets.
7524 * configure.in: Create stamp-h when rebuilding config.h.
7525 * configure: Rebuild.
7527 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7529 * configure.in: Call AC_CONFIG_HEADER. Substitute
7530 HOST_64BIT_LONG. Check that various header files exist. Check
7531 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7532 and/or free need to be declared. Don't make a link to sysdep.h.
7533 Define TRAD_HEADER for various hosts.
7534 * configure: Rebuild.
7535 * configure.host: Don't set my_host. Add definitions taken from
7536 host header files for various entries. Remove entries which now
7538 * acconfig.h: New file.
7539 * config.h.in: New file, built by autoheader.
7540 * sysdep.h: New file.
7541 * Makefile.in (do_distclean): Don't remove sysdep.h.
7543 (LOCAL_H_DEPS): New variable.
7544 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7546 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7547 ($(OPTIONAL_BACKENDS)): Likewise.
7548 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7549 looking through sysdep.h.
7550 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7551 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7552 (fprintf_vma, sprintf_vma): Likewise.
7553 (int64_type, uint64_type): Don't define.
7554 * bfd-in2.h: Rebuild.
7555 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7556 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7557 * lynx-core.c: Include stuff from old hosts/lynx.h.
7558 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7559 rather than NO_FCNTL.
7560 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7561 rather than NATIVE_HPPAHPUX_COMPILER.
7562 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7564 * hosts/*.h: Remove all header files which merely include,
7565 declare, and define things. Leave header files which define
7566 information needed by trad-core.c.
7568 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7569 (BFD_CC_FOR_BUILD): Define.
7570 * configure.in: Use BFD_CC_FOR_BUILD.
7571 * configure: Rebuild.
7573 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7575 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7576 * configure: Rebuild.
7578 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7581 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7583 * config.bfd: i386pe_ve -> i386pe_vec.
7585 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7587 * configure.host: Incorporate host Makefile fragments by setting
7589 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7590 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7591 value based on whether the code is being compiled by a cross
7592 compiler. Don't substitute host_makefile_frag or frags.
7593 * aclocal.m4: New file to define local AC_PROG_CC.
7594 * configure: Rebuild.
7595 * Makefile.in (INSTALL): Set to @INSTALL@.
7596 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7597 (INSTALL_DATA): Set to @INSTALL_DATA@.
7599 (CC): Define as @CC@.
7600 (CFLAGS): Set to @CFLAGS@.
7601 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7602 (@host_makefile_frag@): Remove.
7603 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7604 after other options.
7605 (config.status): Remove dependency upon @frags@.
7606 * config/*.mh, config/README: Remove.
7608 * config.bfd: Rewrite to incorporate the contents of the Makefile
7609 fragments by setting shell variables, rather than merely returning
7610 the name of a Makefile fragment.
7611 * configure.in: Use shell variables set by config.bfd rather than
7612 looking at the target Makefile fragment files. Don't substitute
7613 target_makefile_frag. Do substitute TDEFINES.
7614 * configure: Rebuild.
7615 * Makefile.in (@target_makefile_frag@): Remove.
7616 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7617 * config/*.mt: Remove.
7619 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7621 * configure.in: Put changequote lines around "i[345]86" patterns
7622 section of core file support.
7624 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7626 * som.c (som_bfd_print_private_bfd_data): Define to use the
7629 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7631 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7632 entry, text_start and data_start.
7634 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7636 * Makefile.in (OFILES): Remove $(TDEPFILES).
7637 * config/apollo.mt (TDEPFILES): Remove.
7638 * config/README: Update.
7640 * configure.in: For a native configuration, set COREFILE and
7641 COREFLAG based on the canonical host name.
7642 * configure: Rebuild.
7643 * Makefile.in: Rebuild dependencies.
7644 (ALL_CFLAGS): Add @COREFLAG@.
7645 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7646 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7647 support routines. Check LYNX_CORE rather than HOST_LYNX.
7648 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7649 * i386lynx.c: Likewise.
7650 * m68klynx.c: Likewise.
7651 * sparclynx.c: Likewise.
7652 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7653 * *-core.c: Comment changes.
7654 * config/decstation.mh (HDEPFILES): Remove.
7655 (HDEFINES): Remove -DTRAD_CORE.
7656 * config/irix3.mh (RANLIB): Remove.
7657 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7658 (HDEFINES): Remove -DIRIX_CORE.
7659 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7660 (HDEFINES): Remove -DTRAD_CORE.
7661 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7662 * config/ultra3.mh (RANLIB): Remove.
7663 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7664 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7665 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7666 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7667 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7668 * config/i386aix.mh, config/i386bsd.mh: Remove.
7669 * config/i386linux.mh, config/i386mach3.mh: Remove.
7670 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7671 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7672 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7673 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7674 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7675 * config/solaris2.mh, config/stratus.mh: Remove.
7676 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7677 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7679 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7681 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7682 DT_FINI entry if the appropriate symbol is not in the hash table.
7684 * libelf.h (struct elf_backend_data): Add create_program_headers
7685 and want_hdr_in_seg fields.
7686 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7688 (elf_backend_create_program_headers): Likewise.
7689 (elfNN_bed): Initialize create_program_headers and
7691 * elf.c (get_program_header_size): Call create_program_headers
7693 (map_program_segments): Check want_hdr_in_seg backend field. Call
7694 create_program_headers backend routine.
7696 * elf.c (assign_file_positions_except_relocs): Align non allocated
7697 sections when creating an executable.
7699 * elfcode.h (elf_swap_phdr_in): Make non static.
7700 (elf_swap_phdr_out): Make non static.
7701 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7702 (bfd_elf32_swap_phdr_out): Declare.
7703 (bfd_elf64_swap_phdr_in): Declare.
7704 (bfd_elf64_swap_phdr_out): Declare.
7706 * ecofflink.c (ecoff_collect_shuffle): New static function.
7707 (_bfd_ecoff_get_accumulated_pdr): New function.
7708 (_bfd_ecoff_get_accumulated_sym): New function.
7709 (_bfd_ecoff_get_accumulated_ss): New function.
7710 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7711 (_bfd_ecoff_get_accumulated_sym): Declare.
7712 (_bfd_ecoff_get_accumulated_ss): Declare.
7713 * libbfd.h: Rebuild.
7715 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7717 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7719 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7720 warning symbols. If any section is named .gnu.warning.XXX, treat
7721 the contents as a warning to be issued if the symbol XXX is
7723 (elf_link_output_extsym): For an indirect or warning symbol, just
7724 output the symbol it points to.
7726 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7727 if bfd_hash_allocate fails, since it will already be set.
7728 (generic_link_hash_newfunc): Likewise.
7729 (archive_hash_newfunc): Likewise.
7730 (hash_entry_bfd): New static function.
7731 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7732 callback. Allocate a new warning using the hash table newfunc.
7733 Use bfd_hash_replace to update the entry in the hash table, rather
7734 than assuming we can copy the fields with structure assignment.
7736 * hash.c (bfd_hash_replace): New function.
7737 * bfd-in.h (bfd_hash_replace): Declare.
7738 * bfd-in2.h: Rebuild.
7740 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7742 * config.bfd: Add mips*vr4300-*-elf* target.
7743 * config/mipsbvr4300.mt: Added.
7745 See file ChangeLog.2
7752 version-control: never