1 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3 * elflink.h (elf_merge_symbols): Resolve indirect and warning
4 symbols before checking for new symbols.
6 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
8 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
10 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
11 file, not aoutsz bytes (they are different in XCOFF .o files).
13 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
14 redefined by objects included from archives.
16 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
18 * elflink.h (elf_merge_symbol): In the case of a new defined
19 symbol overriding an old defined symbol, return the hash table
20 entry which we modify, even if it is the target of an
22 (elf_link_add_object_symbols): If the real name of the symbol gets
23 overridden, convert the versioned symbol into an indirect symbol
26 * elflink.h (elf_merge_symbol): New static function, broken out of
27 elf_link_add_object_symbols.
28 (elf_link_add_object_symbols): Call it.
30 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
32 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
33 handle case where COFF filehdr does not immediately follow PE
35 * coffgen.c (coff_object_p): Remove useless seek to current
38 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
40 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
43 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
45 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
46 symbols, skip N_ABS symbols with debugging storage classes.
48 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
50 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
51 relocs in shared libraries which refer to local symbols. Cope
52 with addend when processing a GOT relocation.
54 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
55 for sections that the linker didn't create.
56 (ppc_elf_finish_dynamic_sections): Only try to write out a section
57 symbol if it was created in ppc_elf_size_dynamic_sections.
58 (ppc_elf_relocate_section): Complain if we have to generate a reloc
59 relative to a section for which we didn't output a symbol.
61 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
62 relocs are 'rela' relocs, like everything else. .rela.plt is not
63 a read-only section, so we don't have to special-case it.
65 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
66 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
68 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
69 (ppc_elf_relocate_section): @got offsets are 4 from start of the
71 * elflink.c (_bfd_elf_create_got_section): The three reserved
72 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
74 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
77 * elf32-ppc.c (ppc_elf_check_relocs): Use
78 _bfd_elf_create_got_section to create the GOT rather than
79 ppc_elf_create_linker_section. Create the '.rela.got' section
81 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
82 symbol has a GOT entry.
83 (ppc_elf_relocate_section): Record when a symbol is used through
84 the GOT, and allocate space in the GOT for each such symbol.
85 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
86 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
89 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
90 treated in a similar way to ADDR16_HA relocs.
91 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
92 shared objects; the linker must deal with them.
93 (ppc_elf_create_linker_section): Stop setting
94 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
95 LINKER_SECTION_PLT stuff.
96 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
97 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
98 section, not ELF-specific calls.
99 (elf_backend_plt_not_loaded): Set to 1.
100 (elf_backend_got_symbol_offset): Set to 4.
101 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
102 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
103 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
104 plt_not_loaded member.
105 (_bfd_elf_create_got_section): Apply got_symbol_offset.
106 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
108 (elf_backend_G_O_T_offset): Set default to 0.
109 (elfNN_bed): Set added fields.
111 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
112 DT_RELENT in shared objects; should be DT_RELAENT.
114 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
115 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
116 such a reloc (in a non-shared object) refers to a symbol that's
119 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
121 * elfcode.h (put_signed_word): Define.
122 (get_signed_word): Define.
123 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
124 (elf_swap_reloca_out): Use put_signed_word for the r_addend
126 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
127 bfd_get_signed_32 to set the r_addend field.
128 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
129 bfd_h_get_signed_64 to set the r_addend field.
131 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
133 * elf32-i386.c (elf_i386_relocate_section): When generating a
134 shared library, do the relocation if the input section is not
137 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
138 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
139 (elf_fix_symbol_flags): New static function, broken out of
140 elf_adjust_dynamic_symbol.
141 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
142 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
143 forced local even if NEEDS_PLT is set. When forcing a symbol to
144 be local, clear NEEDS_PLT.
145 (elf_link_output_extsym): Remove unused local bed.
147 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
149 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
150 for derived elf linker hash table entries. References to
151 elf_link_hash_entry changed appropriately.
152 (elf32_mn10300_link_hash_table): New structure for derived elf
154 (elf32_mn10300_hash_table): Define.
155 (elf32_mn10300_link_hash_traverse): Likewise.
156 (elf32_mn10300_link_hash_newfunc): New function.
157 (elf32_mn10300_link_hash_table_create): Likewise.
158 (elf32_mn10300_finish_hash_table_entry): Likewise.
159 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
160 of prologue code, and call:32->call:16 relaxing.
161 (compute_function_info: New function.
162 (bfd_elf32_bfd_ilink_hash_table_create): Define.
164 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
166 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
167 for a symbol which is being forced to be local.
168 * elf32-i386.c (elf_i386_relocate_section): Write out the
169 relocation value for a GOT reloc for a symbol which is turning
171 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
172 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
174 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
176 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
177 value if the symbol is turning into a local symbol.
178 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
179 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
181 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
183 * elflink.h (elf_link_add_object_symbols): Also read verneed
184 information by calling `_bfd_elf_slurp_version_tables'.
185 (elf_link_add_object_symbols): For undefined symbols look for
186 version information in the verneed records.
187 (elf_link_add_object_symbols): Use soname of shared object
188 for verneed record if it is available.
190 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
192 * cpu-arm.c: Add prototypes for compatible and scan.
193 * cofflink.c: Add prototype for mark_relocs.
195 * archive.c (bfd_special_undocumented_glue): Change filename to
196 const pointer. Add prototype.
198 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
200 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
201 sections that will be discarded.
203 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
205 * elflink.h (elf_link_find_version_dependencies): When searching
206 for known version symbol skip non-matching verdef records, not
209 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
211 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
212 not a bfd_vma, to the base file, to match how dlltool reads it.
214 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
216 * reloc.c: Add thumb relocations.
218 * bfd-in2.h: Add Thumb relocations.
220 * libbfd.h: Add Thumb relocations.
222 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
224 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
226 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
228 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
229 for a section even if it is not loaded.
231 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
233 (_bfd_coff_link_input_bfd): Separate section VMA handling for
234 input and output files.
235 (_bfd_coff_generic_relocate_section): Check whether input file,
236 not output file, is a PE file.
238 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
240 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
242 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
244 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
247 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
249 * cpu-arm.c (compatible): Add test for supersets of ARM
252 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
254 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
257 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
259 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
260 called directly by gas/config/tc-arm.c.
262 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
264 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
265 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
267 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
269 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
272 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
274 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
275 (coff_bfd_copy_private_bfd_data): Ditto.
276 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
277 (coff_arm_bfd_print_private_bfd_data): Ditto.
278 (coff_arm_bfd_set_private_flags): Ditto.
279 (coff_arm_bfd_copy_private_bfd_data): Ditto.
281 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
283 * libcoff-in.h (struct coff_final_link_info): Add boolean
284 global_to_static member for support of task linking.
285 (_bfd_coff_write_task_globals): Add prototype.
286 * libcoff.h: Regenerate.
287 * coffcode.h (coff_write_object_contents): Use #ifdef to
288 check RS6000COFF_C, to be consistent with all other uses
290 * cofflink.c (_bfd_coff_final_link): If doing task linking,
291 call _bfd_coff_write_task_globals.
292 (_bfd_coff_link_input_bfd): If doing task linking, convert
293 global functions to static.
294 (_bfd_coff_write_global_sym): If doing task linking, convert
295 global variables to static.
296 (_bfd_coff_write_task_globals): New function.
298 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
299 (C_AUTOARG): #undef since it clashes with C_UEXT.
300 (C_LASTENT): #undef since it clashes with C_STATLAB.
301 * coffcode.h (coff_write_object_contents): Use TIC80COFF
303 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
304 when TIC80COFF defined (clashes with C_UEXT). Explicitly
305 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
309 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
311 * coff-tic80.c (tic80_howto_table): Change overflow check for most
312 PP relocations to complain_overflow_dont.
314 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
316 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
317 name of R_RELLONG to "RELLONG". Set rightshift and complain for
319 (ppbase_reloc, glob15_reloc): New static functions.
320 (glob16_reloc, local16_reloc): New static functions.
321 (rtype2howto): Handle all relocation types.
322 (coff_tic80_relocate_section): New static function.
323 (coff_relocate_section): Define to coff_tic80_relocate_section.
324 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
327 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
329 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
330 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
332 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
333 callers. If PE file, don't add section VMA.
334 (coff_write_alien_symbol): If PE file, don't add section VMA.
335 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
336 (_bfd_coff_write_global_sym): Likewise.
337 (_bfd_coff_generic_relocate_section): Likewise.
339 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
342 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
344 * cofflink.c (mark_relocs): Add new function to mark symbols which
345 are used by relocations.
346 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
347 suppress the skipping of symbols that have thus been marked.
349 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
351 * coff-sh.c (sh_merge_private_data): New static function.
352 (coff_bfd_merge_private_bfd_data): Define.
355 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
357 * coff-tic80.c: Remove unnecessary #ifdefs.
358 * config.bfd: Set targ_underscore to yes for tic80.
360 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
362 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
363 with unresolved external symbols in GDB).
366 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
368 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
369 the symbols associated with each BFD.
370 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
372 * elf-m10200.c: Likewise.
373 * elf32-m32r.c: Likewise.
374 * elf32-sh.c: Likewise.
376 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
378 * elflink.h (elf_link_add_object_symbols): Don't decrease the
379 alignment of a common symbol. If two symbols that look like
380 common symbols are found in two shared libraries, and the size is
381 different, use the larger size, and warn if --warn-common. If a
382 common symbol overrides a definition in a shared library, set the
383 size to the larger size, and warn if --warn-common.
385 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
387 * cpu-arm.c (compatible): Allow default machine to be polymorphed
388 into any other machine type.
390 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
392 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
393 data into an unitialised destination set its machine type as well.
395 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
397 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
398 to common symbol size. Consistently treat uninitialized symbols
399 in shared objects as common symbols.
401 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
403 * archures.c (constants): Added new constants to identify the
404 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
405 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
407 * bfd-in2.h (constants): Added new constants to identify
408 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
409 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
410 bfd_mach_arm_4T. This file is auto-magically generated from the
411 archures.c file. This update is just to save work.
413 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
414 coff_arm_bfd_print_private_bfd_data,
415 coff_arm_bfd_set_private_flags,
416 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
417 (global): Macro redefinitions set up to use these new functions.
419 * coffcode.h (coff_mkobject_hook): Added call to
420 coff_arm_bfd_set_private_flags().
421 (coff_set_arch_mach_hook): Added code to set machine type based on
422 bits stored in internal flags.
423 (coff_set_flags): Added code to set the new bits in the flags
424 field based on the machine number.
425 (function definition macros): Made all function definition macros
426 conditional so that they can be overridden by target specific
429 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
430 Structure extended to include new types, one each for ARMv2,
431 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
433 * libcoff-in.h (struct coff_tdata): Added flags field.
435 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
437 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
439 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
442 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
444 * coffgen.c (coff_find_nearest_line): If there are no syments,
447 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
449 * config.bfd: cope with '*-*-linux-gnuaout' targets.
451 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
453 * targmatch.sed: Add explicit \n characters to work around bug in
454 HP/UX 10.20 sed program.
456 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
458 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
461 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
463 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
465 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
467 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
468 (struct elf_m68k_pcrel_relocs_copied, struct
469 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
470 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
471 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
472 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
474 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
475 PC relative relocs for a global symbol defined in a regular
476 object, and count the number of PC relative relocs copied for any
478 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
479 traverse with elf_m68k_discard_copies.
481 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
483 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
484 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
486 * coffcode.h (coff_compute_section_file_positions): Force the
487 potential last byte in the file to be written out when
490 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
492 * configure.host (mips*-*-openbsd*): New host.
494 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
496 * elflink.h (elf_link_add_object_symbols): Only subtract the
497 section VMA from the symbol value if this is a fully linked file.
499 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
500 (struct elf_i386_link_hash_entry): Define.
501 (struct elf_i386_link_hash_table): Define.
502 (elf_i386_link_hash_traverse): Define.
503 (elf_i386_hash_table): Define.
504 (elf_i386_link_hash_newfunc): New static function.
505 (elf_i386_link_hash_table_create): New static function.
506 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
507 PC relative relocs for a global symbol defined in a regular
508 object, and count the number of PC relative relocs copied for any
510 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
511 traverse with elf_i386_discard_copies.
512 (elf_i386_discard_copies): New static function.
513 (bfd_elf32_bfd_link_hash_table_create): Define.
515 From Gordon W. Ross <gwr@mc.com>:
516 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
517 (sunos4_aout_backend): Use MY_entry_is_text_address.
520 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
522 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
523 R_D30V_32_NORMAL to 2 (4 bytes).
526 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
528 From Gordon W. Ross <gwr@mc.com>:
529 * netbsd.h (N_SHARED_LIB): Define.
530 (SEGMENT_SIZE): Don't define.
531 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
533 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
534 (SEGMENT_SIZE): Don't define.
536 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
537 to sizeof Rela structure, not sizeof Rel structure. From Gary
538 Thomas <g.thomas@opengroup.org>.
540 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
542 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
543 whenever entry is larger than text address, but only by whole
544 pages. From Gordon W. Ross <gwr@mc.com>.
546 * Makefile.in (install): Depend upon installdirs. Use
547 mkinstalldirs to build $(oldincludedir).
548 (installdirs): New target.
550 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
551 if this is a debugging section which we are stripping.
553 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
555 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
556 alpha-specific target data struct.
558 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
560 From Thomas Graichen <graichen@rzpd.de>:
561 * Makefile.in: Always use $(SHELL) when running move-if-change.
562 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
563 * configure: Rebuild.
565 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
567 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
568 VMA if this is an executable file or a shared object.
570 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
573 * libaout.h (struct aout_backend_data): Add entry_is_text_address
575 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
576 start of the file. Remove uses later on which switch using
578 (MY(callback)): Handle entry_is_text_address.
579 (MY_entry_is_text_address): Define if not defined.
580 (MY(backend_data)): Initialize new field.
581 * aoutf1.h (sunos4_aout_backend): Likewise.
582 * i386aout.c (MY(backend_data)): Likewise.
583 * i386mach3.c (MY(backend_data)): Likewise.
584 * mipsbsd.c (MY(backend_data)): Likewise.
585 * sparclynx.c (sparclynx_aout_backend): Likewise.
586 * netbsd.h (SEGMENT_SIZE): Define if not defined.
587 (MY_entry_is_text_address): Define.
588 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
590 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
591 whose name starts with `.'.
593 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
595 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
596 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
597 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
598 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
599 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
600 sparc-*-openbsd*): New targets.
601 * configure: Rebuild.
603 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
605 * stabs.c (struct stab_section_info): New field
607 (_bfd_link_section_stabs): Fill the above array.
608 (_bfd_stab_section_offset): Use `cumulative_skips' to
609 speed up offset calculation.
611 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
613 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
614 addend for non pc-relative relocations.
616 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
617 for non-existent function.
619 * elf-m10300.c (mn10300_elf_relax_section): New function.
620 (mn10300_elf_relax_delete_bytes): Likewise.
621 (mn10300_elf_symbol_address_p): Likewise.
622 (mn10300_elf_get_relocated_section_contents): Likewise.
623 (bfd_elf32_bfd_relax_section): Define.
624 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
626 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
628 * configure.host: Set SHLIB_LIBS.
629 * configure.in: Substitute SHLIB_LIBS.
630 * configure: Rebuild.
631 * Makefile.in (SHLIB_LIBS): New variable.
632 ($(SHLIB)): Use $(SHLIB_LIBS).
634 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
636 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
637 with bfd_section_vma.
639 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
641 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
642 Correct CPU file names for mn10[23]00.
643 * configure: Rebuild.
645 * bfd.c (bfd_record_phdr): Cast count to size_t before
648 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
649 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
650 (xcoff_write_archive_contents): LIkewise.
651 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
652 (mips_elf_create_procedure_table): Likewise.
653 * peicode.h (pe_print_idata): Likewise.
654 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
655 * xcofflink.c (xcoff_get_section_contents): Likewise.
656 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
657 (xcoff_link_add_symbols): Likewise.
658 (xcoff_link_add_symbols): Likewise.
660 * ppcboot.c (ppcboot_set_arch_mach): Make static.
661 (ppcboot_bfd_print_private_bfd_data): Likewise.
663 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
664 to complain_overflow_signed.
666 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
668 * VERSION: Set to 2.8.1.
670 * Branched binutils 2.8.
672 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
673 deciding whether to copy a reloc into a shared object.
674 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
675 relocs in unallocated sections.
676 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
677 R_SPARC_RELATIVE relocs in unallocated sections.
679 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
681 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
682 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
685 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
687 * elflink.h (elf_link_add_object_symbols): Let a common symbol
688 override an uninitialized symbol from a shared library with a
691 * elf-m10200.c: Rename from elf32-mn10200.c.
692 * elf-m10300.c: Rename from elf32-mn10300.c.
693 * cpu-m10200.c: Rename from cpu-mn10200.c
694 * cpu-m10300.c: Rename from cpu-mn10300.c
695 * Makefile.in: Update accordingly.
697 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
698 (elf_mips_isa): Move to earlier in file.
699 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
700 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
703 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
706 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
708 * configure.com: New file.
709 * config.h-vms: Remove file.
710 * makefile.vms: Update for new configure scheme.
712 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
714 * libcoff-in.h (ppc_allocate_toc_section): Declare.
715 (ppc_process_before_allocation): Declare.
716 * libcoff.h: Rebuild.
718 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
720 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
722 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
724 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
726 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
727 symbol index for a R_IHCONST reloc.
729 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
731 * targmatch.sed: Do not use \(\) recursively.
733 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
735 * m68klinux.c (MACHTYPE_OK): Define.
736 * i386linux.c (MACHTYPE_OK): Define.
738 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
740 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
741 <hjl@gnu.ai.mit.edu>:
742 * sparclinux.c: New file.
743 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
744 * bfd-in2.h: Rebuild.
745 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
746 * configure.in (sparclinux_vec): Add to list of vectors.
747 * configure: Rebuild.
748 * targets.c (sparclinux_vec): Declare.
749 (bfd_target_vector): Add sparclinux_vec.
750 * Makefile.in: Rebuild dependencies.
751 (BFD32_BACKENDS): Add sparclinux.o.
752 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
754 * coff-mips.c (mips_ecoff_backend_data): Initialize new
755 bfd_coff_backend_data field.
756 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
758 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
759 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
760 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
762 * bfd.c: Include "libiberty.h".
763 (strerror): Don't declare.
764 (bfd_errmsg): Call xstrerror rather than strerror.
766 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
768 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
769 reloc even if the symbol is in the .bss section.
770 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
771 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
772 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
774 * coffcode.h (bfd_coff_backend_data): Add new field
775 _bfd_coff_default_section_alignment_power.
776 (bfd_coff_default_section_alignment_power): Define.
777 (bfd_coff_std_swap_table): Initialize new field.
778 * libcoff.h: Rebuild.
779 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
780 symbol to the default section alignment.
782 * COPYING: Update FSF address.
785 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
787 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
788 21-bit absolute that made it act as a relative.
791 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
793 * elflink.c (_bfd_elf_create_linker_section): Don't set
794 bss_section and rel_section from existing sections.
796 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
799 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
801 * aoutx.h (some_aout_object_p): Change executable test to fix
802 problems with embedded a.out systems.
804 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
806 * stabs.c (_bfd_stab_section_offset): New function.
807 * libbfd-in.h (_bfd_stab_section_offset): Declare.
809 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
811 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
812 * elf32-mips.c (mips_elf_relocate_section): Likewise.
813 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
814 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
815 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
817 * stabs.c (_bfd_link_section_stabs): Copy over the first header
818 symbol. Check for memory allocation failure of *psinfo.
819 (_bfd_write_section_stabs): Add psinfo parameter. Change all
820 callers. Set the value of the header symbol.
821 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
825 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
827 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
828 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
829 reloc types, rather than silently failing to generate an output file.
832 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
834 * targmatch.sed: Use the hold space to put the #ifdef around the
836 * targets.c (UNSUPPORTED_TARGET): Don't define.
837 (find_target): Don't check for UNSUPPORTED_TARGET.
838 (bfd_set_default_target): Don't try to optimize by checking for
841 * Makefile.in: Rebuild dependencies.
842 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
843 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
844 (elf32-m32r.o): Remove explicit target.
846 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
849 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
850 count section symbols for sections that were created by the
851 linker, or are not allocatable or not loadable.
852 (elf32_sparc_finish_dynamic_sections): Output output section
853 symbols for section for which we made space for them.
855 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
857 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
858 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
860 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
862 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
863 (m32r_hi16_list): New static local.
864 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
865 (m32r_elf_do_hi16_reloc): Delete.
866 (m32r_elf_relocate_hi16): New function.
867 (m32r_elf_lo16_reloc): New function.
868 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
871 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
873 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
874 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
875 (m32r_elf_final_sda_base): New function.
876 (m32r_elf_relocate_section): Rewrite sdata support.
877 (m32r_elf_finish_dynamic_sections): Delete.
879 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
881 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
882 * coff-svm68k.c: New file. Just defines some macros and includes
884 * coff-m68k.c: Add functions to handle common addends, moved in
885 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
886 Control whether relocs are visible using STATIC_RELOCS.
887 * cf-m68klynx.c: Simplify greatly: just define macros to control
889 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
890 * targets. (m68ksysvcoff_vec): Declare.
891 (bfd_target_vector): Add m68ksysvcoff_vec.
892 * config.bfd (m68*-motorola-sysv*): New target.
893 * configure.in (m68ksysvcoff_vec): New vector.
894 * configure: Rebuild.
895 * Makefile.in: Rebuild dependencies.
896 (BFD32_BACKENDS): Add coff-svm68k.o.
897 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
899 * binary.c (binary_set_section_contents): Don't get misled if the
900 first section is not loadable. From Matthew L. Martin
903 * elflink.h (elf_bfd_final_link): Set the value of a section
904 symbol to the section address unless doing a relocateable link.
906 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
908 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
909 .plt entry if we've taken the function's address.
910 (elf64_alpha_merge_gots): Merge collected flags info as well.
912 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
914 * Many files: Add function prototypes.
915 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
916 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
917 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
918 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
919 * peicode.h: Change several void * parameters to PTR.
920 * srec.c (srec_get_symbol_info): Make static.
921 * syms.c (bfd_symbol_is_absolute): Remove.
922 * Makefile.in: Rebuild dependencies.
924 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
926 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
927 (bfd_elf32_bfd_is_local_label): Don't define.
929 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
932 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
934 * bfd-in.h: Don't include obstack.h.
935 (struct bfd_hash_table): Change memory field to PTR.
936 * bfd.c (struct _bfd): Change memory field to PTR.
937 * bfd-in2.h: Rebuild.
938 * libbfd-in.h (bfd_release): Declare as function, don't define as
941 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
942 objalloc routines rather than obstack routines.
943 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
944 (getpagesize): Don't define.
945 (_bfd_new_bfd): Don't set _bfd_chunksize.
946 (bfd_openr): Free new bfd and objalloc on failure.
947 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
948 (bfd_alloc_size): Remove.
949 (bfd_release): New function.
950 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
951 objalloc routines rather than obstack routines.
952 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
953 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
954 objalloc routines rather than obstack routines.
955 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
956 (struct accumulate): Change memory to struct objalloc *.
957 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
958 * dep-in.sed: Don't remove obstack.h from dependency list.
959 * Makefile.in: Rebuild dependencies.
960 (BFD_H_DEPS): Remove obstack.h.
961 (install): Don't install obstack.h.
962 * Many files: Don't include "obstack.h".
965 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
966 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
968 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
969 * sunos.c (sunos_add_dynamic_symbols): Likewise.
970 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
972 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
973 old version of bfd_alloc.
974 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
976 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
978 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
980 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
981 ELF local label syntax as well.
983 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
985 * config.bfd (powerpc-*-beos*): New target.
986 * configure.in (powerpc-*-beos*): Add case that explicitly
987 does not set COREFILE for now. A future BeOS version is
988 expected to support core files.
989 * configure: Regenerate with autoconf.
991 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
993 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
994 seen with a local symbol, rather than crashing.
996 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
997 version symbols if there aren't any.
1000 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1002 * coff-tic80.c (coff_rtype_to_howto): Define
1003 (coff_tic80_rtype_to_howto): Clone generic coff version and
1004 add code to handle the funky TI "internal relocations".
1007 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1009 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1010 or size changes because of a weak symbol.
1012 * cisco-core.c (SIGEMT): Define if not defined.
1014 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1016 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1017 setting ever. Sanity check the version number. Sort out copying
1018 flags and other information when adding an indirect symbol.
1019 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1020 symbols added by the backend. Clear the entire contents of the
1022 (elf_export_symbol): Ignore indirect symbols.
1023 (elf_link_output_extsym): Accept a section without an owner in an
1025 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1026 version count. Correct the allocation of x_versymp.
1028 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1029 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1030 Don't return bfd_und_section_ptr when info->shared.
1031 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1032 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1033 (mips_elf_check_relocs): Resolve an indirect symbol in
1035 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1036 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1038 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1040 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1042 From Eric Youngdale <eric@andante.jic.com>:
1043 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1044 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1045 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1046 versioned symbol appears in both a regular and a shared object.
1047 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1048 appropriate. Improve error message.
1049 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1050 all uses. Add localsyms field.
1051 (elf_bfd_final_link): When generating a shared library, call
1052 elf_link_output_extsym to output all local symbols.
1053 (elf_link_output_extsym): Handle symbols which were forced to
1056 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1058 From Eric Youngdale <eric@andante.jic.com>:
1059 * elf-bfd.h (elf_symbol_type): Add version field.
1060 * elfcode.h (elf_slurp_symbol_table): Set version field.
1061 * elflink.h (elf_link_add_object_symbols): When creating an
1062 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1063 appropriate. Set up an indirection from the nondefault version of
1065 (NAME(bfd_elf,size_dynamic_sections)): Call
1066 elf_link_assign_sym_version before checking whether there are any
1067 versions. Always record the version name as a dynamic symbol.
1068 Initialize counters.
1069 (elf_link_assign_sym_version): After finding a version, see if a
1070 symbol should be forced to local scope. Create a new version
1071 definition if appropriate.
1072 (elf_link_output_extsym): Correct indirect symbol handling.
1073 * elf.c (bfd_elf_print_symbol): Print version information.
1074 (bfd_section_from_shdr): Turn version sections into BFD sections.
1075 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1076 if sh_info is not already set.
1077 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1079 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1080 _bfd_stringtab_add to copy the name into permanent memory if
1083 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1085 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1087 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1089 * coffcode.h (bfd_coff_backend_data): Change
1090 _bfd_coff_compute_section_file_positions to return a boolean
1091 value. Change all callers.
1092 (coff_compute_section_file_positions): Change return type to
1093 boolean. If the size of the last section changed, then output a
1094 zero byte at the end of the file.
1095 * libcoff.h: Rebuild.
1097 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1098 for at least 6 output symbols.
1099 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1100 emit a TC csect to represent the space they take up. For an XO
1101 symbol, just emit a reference, not a csect.
1103 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1104 Solaris doesn't like the combined options, and the -f is
1106 (stamp-tshlink, install): Likewise.
1108 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1109 handling when little endian.
1111 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1113 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1114 (mn10300_elf_relocate_section): Likewise.
1115 (elf_backend_relocate_section): Define.
1117 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1118 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1119 (elf32_mn10300_howto_table): Likewise.
1120 (elf32_mn10300_reloc_map): Likewise.
1121 (bfd_elf32_mn10300_reloc): Delete unused function.
1123 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1125 start-sanitize-tic80
1126 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1127 understand, just set the howto field to NULL, and the caller will
1128 print an appropriate error message.
1130 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1131 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1132 block. Use NULL for initializations of "ptr" rather than bare 0.
1133 * coff-h8300.c: Fix typo in comment.
1134 * coff-h8500.c: Ditto.
1136 * coff-z8k.c: Ditto.
1138 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1140 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1141 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1142 m32r_elf_get_relocated_section_contents): First pass at relax support.
1144 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1146 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1147 entry for reading verdef records.
1148 Use correct braces for computing increments of extverdaux and
1149 exteverdef record pointers.
1151 start-sanitize-tic80
1152 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1154 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1158 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1160 * elflink.h (elf_link_find_version_dependencies): Check that
1161 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1164 start-sanitize-tic80
1165 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1167 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1170 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1172 * targets.c (bfd_default_vector): Make non-const.
1173 (find_target): New static function, broken out of
1175 (bfd_set_default_target): New function.
1176 (bfd_find_target): Call find_target. When defaulting, use
1177 bfd_default_vector[0] if it is not NULL.
1178 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1179 * bfd-in2.h, libbfd.h: Rebuild.
1181 * syms.c (bfd_is_local_label): Return false if the symbol has no
1183 * coff-i960.c (coff_i960_is_local_label_name): New function.
1184 (coff_bfd_is_local_label_name): Define.
1185 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1186 (coff_bfd_is_local_label_name): Define.
1187 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1188 (coff_bfd_is_local_label_name): Define.
1189 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1190 with .. or _.L_ as local.
1191 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1192 (bfd_elf32_bfd_is_local_label_name): Define.
1193 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1194 beginning with $ as local.
1196 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1198 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1199 rather than comparing against info->lprefix.
1200 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1201 * elflink.h (elf_link_input_bfd): Likewise.
1202 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1203 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1205 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1206 _bfd_elf_is_local_label_name if not already defined.
1207 * elf.c (_bfd_elf_is_local_label_name): New function.
1208 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1210 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1211 (m88k_is_local_label_name): New static function.
1213 * coffcode.h (coff_bfd_is_local_label_name): Define as
1214 _bfd_coff_is_local_label_name if not already defined.
1215 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1216 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1217 * libcoff.h: Rebuild.
1219 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1220 to _bfd_is_local_label_name.
1221 (bfd_target): Likewise.
1222 * syms.c (bfd_is_local_label): Define as function, not macro.
1223 (bfd_is_local_name): Define.
1224 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1225 bfd_generic_is_local_label, and take a string rather than a
1227 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1228 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1229 (bfd_generic_is_local_label): Don't declare.
1230 (bfd_generic_is_local_label_name): Declare.
1231 * bfd-in2.h, libbfd.h: Rebuild.
1232 * All backends: Change local_label to local_label_name.
1234 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1235 (mips_elf_relocate_got_local): Change return type to boolean.
1236 Don't assume that the first zero entry is unassigned; instead, use
1238 (mips_elf_relocate_section): Check return value of
1239 mips_elf_relocate_got_local.
1240 (mips_elf_create_got_section): Initialize assigned_gotno field.
1243 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1245 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1249 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1251 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1252 that have no contents merely because linker_mark is not set.
1254 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1256 * config.bfd (mips*-*-lnews*): New target.
1257 * coff-mips.c (mips_relocate_section): Make assert compare
1258 content byteorder instead of header byteorder.
1259 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1261 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1262 * configure.in (ecoff_biglittle_vec): Add case.
1263 * configure: Update.
1265 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1267 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1268 name begins with ".note".
1269 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1270 section whose name begins with ".note".
1271 (get_program_header_size): Corresponding change.
1273 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1274 jal and for jal overflow.
1276 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1278 From Eric Youngdale <eric@andante.jic.com>:
1279 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1280 not found, try looking it up again without the version name.
1281 (elf_link_add_object_symbols): Always link against the dynamic
1282 symbol table of a dynamic object. When linking against a dynamic
1283 object, include version strings in symbol names, and set up
1284 version information. Add indirect symbols for default versions.
1285 (elf_link_create_dynamic_sections): Add special version sections.
1286 (struct elf_assign_sym_version_info): Define.
1287 (struct elf_find_verdep_info): Define.
1288 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1289 up version sections.
1290 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1291 (elf_link_find_version_dependencies): New static function.
1292 (elf_link_assign_sym_version): New static function.
1293 (elf_link_renumber_dynsyms): New static function.
1294 (struct elf_final_link_info): Add symver_sec field.
1295 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1296 local symbols of a dynamic object. Handle DT_VER* constants.
1297 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1298 dynamic object. Skip indirect symbols from ELF objects. Remove
1299 the version name before choosing a hash bucket. Write out the
1300 version information if appropriate.
1301 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1302 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1303 (bfd_elf64_size_dynamic_sections): Likewise.
1304 * bfd-in2.h: Rebuild.
1305 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1306 Change elf_link_hash_flags to unsigned short.
1307 (ELF_LINK_HIDDEN): Define.
1308 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1309 dynverdef_hdr, dynversym_section, dynverdef_section,
1310 dynverref_section, cverdefs, cverrefs, verdef, verref.
1311 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1312 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1313 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1314 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1315 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1316 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1317 (_bfd_elf_slurp_version_tables): Declare.
1318 * elf.c (_bfd_elf_swap_verdef_in): New function.
1319 (_bfd_elf_swap_verdef_out): Likewise.
1320 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1321 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1322 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1323 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1324 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1325 version information if there is any.
1326 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1327 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1328 (elf_fake_sections): Handle .gnu.version* section names.
1329 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1330 (_bfd_elf_slurp_version_tables): New function.
1331 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1332 version name in string entered in dynamic hash table.
1333 * elfcode.h: Include fnmatch.h.
1334 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1335 symbol which was forced to become local.
1336 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1337 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1338 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1339 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1341 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1343 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1345 (mn10200_elf_relax_section): Correctly compute a symbol's value
1346 when the symbol is local, but not in the same section as we are
1347 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1350 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1352 * elf32-m32r.c: Rewrite to use ELF backend linker.
1353 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1354 Add small data area support (R_M32R_SDA16).
1355 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1356 * bfd-in2.h,libbfd.h: Regenerated.
1358 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1360 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1361 (mn10200_elf_relax_delete_bytes): Likewise.
1362 (mn10200_elf_symbol_address_p): Likewise.
1363 (mn10200_elf_get_relocated_section_contents): Likewise.
1364 (bfd_elf32_bfd_relax_section): Define.
1365 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1367 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1368 (mn10200_elf_relocate_section): Likewise.
1369 (elf_backend_relocate_section): Define.
1372 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1374 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1375 reloc.c, targets.c: New target, elf-*-D30V.
1377 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1379 * cpu-d30v.c, elf32-d30v.c: New files.
1382 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1384 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1385 * bfd-in2.h: Regenerated.
1386 start-sanitize-tic80
1387 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1388 (rtype2howto): Add function.
1389 (tic80_howto_table): Add.
1392 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1394 * sysdep.h: Don't define errno in MSVC if error.h is included.
1397 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1399 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1400 is initialized before it is used.
1403 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1405 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1406 symbol into a weak undefined symbol; leave it as a common symbol.
1408 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1410 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1411 about a symbol defined in a dynamic object if it has already been
1412 defined in a regular object.
1414 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1416 * makefile.vms: Add gcc flags to allow compiling with current gcc
1418 (targmatch.h): New dependency.
1420 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1422 * evax.h (ALPHA_R_CODEADDR): New relocation.
1423 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1425 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1427 * bfd-in2.h, libbfd.h: Rebuild.
1429 Restrict symbol length to 64 bytes, case preserving:
1430 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1431 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1432 (_bfd_evax_length_hash_symbol): Added.
1433 * evax-etir.c (_bfd_evax_write_etir): Call
1434 _bfd_evax_length_hash_symbol before output of symbol.
1435 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1436 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1438 * evax-emh.c: Output filename to object file without path.
1440 * evax-egsd.c: New sections for local and global commons.
1442 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1443 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1444 notices. Replace AXP with Alpha.
1446 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1448 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1449 sections if we are creating a shared library.
1451 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1453 * configure.host (i386-windows): Don't set host64=true.
1455 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1457 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1458 (elf_mips16_gprel_howto): New static variable.
1459 (mips16_gprel_reloc): New static function.
1460 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1461 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1462 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1463 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1464 * bfd-in2.h, libbfd.h: Rebuild.
1466 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1468 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1469 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1471 start-sanitize-r5900
1472 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1474 * config.bfd: add r5900
1477 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1479 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1480 the output section will be the absolute section; don't print an
1481 assertion message for that case when doing a relocateable link.
1483 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1485 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1486 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1487 need_fn_sub, call_stub, and call_fp_stub.
1488 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1489 (mips_elf_link_hash_newfunc): Initialize new fields.
1490 (mips_elf_link_hash_table_create): Likewise.
1491 (mips_elf_relocate_section): Redirect relocations to use mips16
1492 stubs when appropriate.
1493 (mips_elf_check_relocs): Attach stub sections to the appropriate
1494 symbol. Set need_fn_stub when appropriate.
1495 (mips_elf_always_size_sections): New static function.
1496 (mips_elf_check_mips16_stubs): New static function.
1497 (elf_backend_always_size_sections): Define.
1498 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1500 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1501 attached to sections which are not being included in the link.
1503 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1505 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1506 symbol value when computing the addend for a pc_relative
1509 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1511 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1512 relocateable link, just skip pc_relative pcrel_offset relocs.
1513 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1514 structure for an ARM26 reloc which can be resolved.
1515 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1516 reloc can be resolved.
1518 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1519 error in overflow check for R_RELBYTE.
1521 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1523 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1524 From Mark Rasin <mark.rasin@telrad.co.il>.
1526 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1529 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1531 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1532 (elf_mn10200_howto_table): Likewise.
1533 (mn10200_reloc_map): Likewise.
1535 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1537 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1538 * bfd-in2.h, libbfd.h: Regenerated.
1539 * elf32-m32r.c: Add support for them.
1541 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1543 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1544 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1546 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1547 r_format and r_pcrel. Always return a value.
1549 * riscix.c (MY_final_link_callback): Define to dummy value.
1551 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1552 relocations against the text segment, look up the output name of
1554 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1555 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1556 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1557 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1558 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1560 start-sanitize-tic80
1561 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1563 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1564 routines for little endian data.
1565 * coffcode.h (coff_write_object_contents): Set magic to
1566 TIC80_ARCH_MAGIC for TIc80.
1568 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1570 * coff-tic80.c (tic80coff_vec): Change to little endian data
1574 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1576 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1577 auxiliary_filters parameter to be const char * const *. Accept a
1578 NULL terminated array.
1579 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1580 (bfd_elf32_size_dynamic_sections): Update declaration.
1581 * bfd-in2.h: Rebuild.
1583 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1585 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1586 NOTYPE symbol in a text section as a FUNC symbol.
1588 * coffcode.h (coff_compute_section_file_positions): Force
1589 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1591 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1593 * libaout.h (machine_type): Reserve several values for sparclet.
1595 start-sanitize-tic80
1596 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1598 * config.bfd (tic80-*-*): Don't require 'coff'.
1602 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1604 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1605 table to v850_elf_reloc for all non-standard relocations.
1606 (v850_elf_check_relocs): Add check for h being non-null.
1607 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1608 statement instead of multiple ifs.
1609 (v850_elf_relocate_section): Fix up error message, don't just call
1613 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1615 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1616 Use bfd_elf_generic_reloc as special function for all relocs.
1617 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1619 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1620 24bit pc-relative reloc.
1622 start-sanitize-tic80
1623 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1625 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1626 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1627 header byte order is little endian. Use correct bfd_get and
1628 bfd_put routines for little endian headers.
1629 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1630 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1633 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1635 * reloc.c: Add BFD_RELOC_24.
1636 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1637 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1638 * bfd-in2.h, libbfd.h: Rebuilt.
1640 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1642 elf64-alpha multiple .got rewrite:
1644 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1645 (bfd_elf*_mkobject): Don't define here ...
1646 * elfxx-target.h: ... but rather here. Default always_size_sections
1648 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1649 what the #defines in elf-bfd.h transmuted it to anyway.
1651 * section.c: Add SEC_LINKER_CREATED flag.
1652 * bfd-in2.h: Rebuild.
1653 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1654 relocation section flags.
1655 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1656 SEC_IN_MEMORY to recognize generated bits.
1657 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1659 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1660 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1661 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1662 * elf32-ppc.c (ppc_elf_create_linker_section,
1663 ppc_elf_size_dynamic_sections): Likewise.
1664 * elf32-sparc.c (elf32_sparc_check_relocs,
1665 elf32_sparc_size_dynamic_sections): Likewise.
1666 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1668 (_bfd_elf_create_dynamic_sections): Likewise.
1669 (_bfd_elf_make_linker_section_rela): Likewise.
1670 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1671 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1672 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1673 to identify generated bits.
1674 (elf_link_input_bfd): Likewise.
1676 * elf64-alpha.c: Rewrite everything touching relocations.
1679 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1681 * elf32-v850.c (all functions and static variables): Go through
1682 and regularize names to be of the form v850_elf_<xxx>.
1683 (toplevel): Include <elf/v850.h>.
1684 (enum reloc_type): Move to include/elf/v850.h.
1685 (v850_elf_check_relocs): For common variables, if the variable is
1686 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1687 into the appropriate section.
1688 (elf_backend_check_relocs): Define.
1690 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1692 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1695 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1697 * config.bfd (mips*el-*-linux*): New target.
1698 (mips*-*-linux*): New target.
1700 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1701 Return a useful value.
1703 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1705 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1707 * configure: Rebuild.
1708 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1709 ac_cv_func_mmap in bfd/configure.host.
1711 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1712 filter_shlib and auxiliary_filter_shlib parameters.
1713 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1715 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1716 (bfd_elf64_size_dynamic_sections): Likewise.
1717 * bfd-in2.h: Rebuild.
1719 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1721 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1722 symbols, don't export a symbol which is defined by an object in an
1723 archive which contains shared objects.
1725 start-sanitize-tic80
1726 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1728 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1729 for TI TMS320c80 (MVP).
1730 (bfd_archures_list): Add bfd_tic80_arch.
1731 * bfd-in2.h: Regenerate by running "make headers".
1733 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1735 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1736 * configure.in (case $vec): Correct typo, "tb" not "tp".
1737 Also add cofflink.o for tic80coff_vec.
1738 * configure: Regenerate with autoconf.
1741 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1743 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1744 is configured with --with-mmap.
1746 start-sanitize-tic80
1747 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1749 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1750 (ALL_MACHINES): Add cpu-tic80.o
1751 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1752 * coff-tic80.c: Add skeleton, cloned from another coff config.
1753 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1757 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1759 * TODO: Correct a misspelling.
1760 start-sanitize-tic80
1761 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1762 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1763 * configure.in (case $vec): Add tic80coff_vec entry.
1764 * configure: Regenerate with autoconf.
1765 * archures.c (bfd_tic80_arch): Declare.
1766 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1767 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1768 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1769 (bfd_target_vector): Add tic80coff_vec entry.
1772 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1774 * elflink.h (elf_buckets): Add some more values for larger
1777 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1779 * Makefile.in (install): Move subdir_do out of conditional. From
1780 Fred Fish <fnf@cygnus.com>.
1782 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1784 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1786 (elf_mn10200_howto_table): Likewise.
1787 (mn10200_reloc_map): Likewise.
1789 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1791 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1792 mips16 symbol during the link.
1793 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1795 (mips_elf_link_output_symbol_hook): New static function.
1796 (elf_backend_link_output_symbol_hook): Define.
1798 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1801 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1803 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1804 against SEC_DEBUGGING sections here (revert patch of December 5).
1805 * elfcode.h (elf_object_p): Check for them here, instead.
1807 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1809 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1810 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1812 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1813 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1814 * elf-bfd.h (struct elf_size_info): Update declaration of
1816 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1817 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1818 * elfxx-target.h: Use new dynamic reloc routines by default.
1819 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1822 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1824 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1825 if NAMES_HAVE_UNDERSCORE is defined.
1827 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1829 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1831 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1833 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1836 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1838 * elflink.h (elf_link_add_object_symbols): Only add a weak
1839 symbol if the real definition is in the dynamic symbol table.
1840 After finding the real definition, then, if it is dynamic, add the
1841 weak symbol to the dynamic symbol table.
1843 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1845 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1847 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1850 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1852 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1854 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1855 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1856 * reloc.c: Remove mn10300 big endian relocs.
1857 * bfd-in2.h, libbfd.h: Rebuilt.
1859 * elf32-mn10200.c: Update from elf32-mn10300.c.
1861 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1863 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1865 * elf32-mn10300.c: Add some comments.
1867 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1869 * ihex.c (ihex_scan): Always initialize buf before jumping to
1871 (ihex_read_section): Likewise.
1873 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1875 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1876 inplace for most relocs.
1878 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1880 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1881 even if SEC_ALLOC is not set.
1882 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1883 when deciding whether to copy a reloc into a shared object.
1884 (elf_i386_relocate_section): Likewise.
1885 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1886 (elf32_sparc_relocate_section): Likewise.
1887 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1888 reloc section if it is not set in the source section.
1889 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1890 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1891 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1893 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1895 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1896 expects a .got.plt until we actually create it.
1898 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1900 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1901 message for bfd_reloc_outofrange, rather than aborting. From
1902 Philippe De Muyter <phdm@info.ucl.ac.be>.
1904 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1905 a relocateable link, don't try to process them. From Heinz Wrobel
1906 <wrobel@lpr.e-technik.tu-muenchen.de>.
1908 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1910 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1911 mn10300_info_howto_rel. Tweak reloc argument to be an
1912 Elf32_Internal_Rela.
1913 (USE_RELA): Define instead of USE_REL.
1914 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1916 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1918 * configure.in, configure: Handle mips*-sgi-irix6*.
1919 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1922 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1924 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1925 relocation against a symbol defined in a section with no output
1928 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1930 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1931 * configure, config.in: Rebuild with autoconf 2.12.
1933 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1934 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1935 (swap_out_syms): Set st_other from existing st_other field.
1936 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1938 (elf_link_output_extsym): Set the other field from the global hash
1940 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1941 (elf_mips16_jump_howto): New static variable.
1942 (mips16_jump_reloc): New static function.
1943 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1944 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1945 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1947 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1948 * bfd-in2.h, libbfd.h: Rebuild.
1949 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1951 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1953 * configure.host: Use long long for mips-sgi-irix6*.
1955 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1956 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1958 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1960 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1961 (enum reloc_type): Add more reloc types.
1962 (elf32_mn10300_howto_table): Update for new reloc types.
1963 (elf32_mn10300_reloc_map): Update for new reloc types.
1964 * reloc.c: Add some new relocs for the mn10300 series.
1965 * bfd-in2.h, libbfd.h: Rebuilt.
1967 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1969 * som.c (setup_sections): Don't lose for a space which has
1970 no data, but some symbols.
1972 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1974 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1975 (sunos_link_hash_table_create): Initialize got_needed.
1976 (sunos_create_dynamic_sections): Only set .got section size if it
1977 is not already set. Set got_needed.
1978 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1979 sdynptr, and only handle dynamic sections, if dynamic sections are
1981 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1982 Initialize .got section.
1983 (sunos_scan_ext_relocs): Likewise.
1984 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1986 (sunos_finish_dynamic_link): Check got_needed. Only set up
1987 dynamic linking information if needed.
1989 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1991 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1993 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1995 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1997 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1999 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2002 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2004 * filemode.c: Include sysdep.h.
2005 * ihex.c: Add casts to eliminate compiler warnings.
2006 * sunos.c: Add casts to eliminate compiler warnings.
2008 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2010 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2012 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2013 appropriate relocations in the .so file if shared.
2014 (ppc_elf_relocate_section): Ditto.
2016 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2018 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2019 complain_overflow_unsigned.
2021 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2023 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2024 overflows for R_D10V_16 and R_D10V_18.
2026 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2028 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2029 (do_with_relocs): Likewise.
2030 (do_as_repeat): Likewise.
2031 (copy_expression): Likewise.
2033 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2035 * ieee.c (ieee_write_external_part): Correctly record whether
2036 there is an external part.
2039 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2041 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2042 handle tda offsets for sld.w and sst.w instructions.
2043 Fix alignment check in sld.w and sst.w tda reloc handling.
2046 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2048 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2051 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2053 * elf32-v850.c: Add comments about assumptions about
2054 char, short & long sizes.
2055 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2056 problems for several relocs.
2058 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2059 R_V850_SDA_OFFSET entry.
2062 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2064 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2065 Store import file index in ldindx.
2066 (xcoff_build_ldsyms): Assume that ldsym was not previously
2067 allocated. For an imported symbol, copy ldindx into l_ifile.
2070 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2072 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2073 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2074 fields in R_V850_TDA_OFFSET.
2075 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2076 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2079 * elf32-v850.c: Include bfdlink.h.
2080 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2082 (elf32_v850_bfd_final_link_relocate): New function.
2083 (v850_elf_relocation_section): Likewise.
2084 (elf_backend_relocate_section): Define.
2087 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2089 * binary.c (binary_set_section_contents): Ignore sections which
2090 don't have SEC_LOAD and SEC_ALLOC set.
2092 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2094 * linker.c (_bfd_generic_final_link): Avoid losing static
2095 symbols in the .bss section.
2097 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2099 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2100 (mips32_64bit_reloc): New static function.
2101 (mips_reloc_map): Add entry for BFD_RELOC_64.
2102 (mips_elf_relocate_section): Handle R_MIPS_64.
2104 * linker.c (default_indirect_link_order): Print an error message
2105 when attempting to do a relocateable link with different object
2106 file formats, rather than calling abort.
2108 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2110 * reloc.c (m32r relocs): Rename them.
2111 * bfd-in2.h, libbfd.h: Regenerated.
2112 * elf32-m32r.c: Update.
2113 (m32r_elf_10_pcrel_reloc): New function.
2114 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2115 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2117 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2119 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2120 all sections that will be included in the output file.
2121 (_bfd_generic_link_output_symbols): Discard symbols in sections
2122 which are being discarded.
2126 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2127 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2128 (elf_v850_howto_table): Corresponding changes.
2129 (elf_v850_reloc_map): Corresponding changes.
2130 * reloc.c: Add additional V850 relocations.
2131 * bfd-in2.h, libbfd.h: Rebuilt.
2133 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2134 no longer want in pc-relative relocs.
2136 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2138 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2139 accept a reloc against an undefined sybmol!
2141 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2143 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2146 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2148 * VERSION: Bump for new relocation.
2150 * hosts/i386bsd.h: If NBPG is not defined, define it as
2151 PAGE_SIZE, for recent versions of FreeBSD.
2153 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2155 * configure.host: Use `long long' as the 64 bit type on a Solaris
2156 host, since both gcc and the SunPRO compilers support it.
2158 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2160 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2161 mistake to have reused the ECOFF LITERAL for ELF since they have
2162 different semantics.
2163 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2164 * bfd-in2.h, libbfd.h: Rebuild.
2166 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2169 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2170 dynamic relocation for an undefweak symbol when we are building
2171 a static executable.
2173 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2175 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2176 point explicitly to srcdir.
2177 (targmatch.h): Edit references to point explicitly to objdir.
2179 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2181 * config.bfd: When setting targ_cpu, don't get confused by
2184 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2186 * configure.host: Add support for windows host (a build done
2187 under the Microsoft build environment).
2189 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2191 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2192 definition in a dynamic object, add it to the dynamic symbol table
2193 if any dynamic object mentions it. Reverts part of last patch.
2195 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2196 (sunos_link_hash_table_create): Initialize got_base.
2197 (bfd_sunos_size_dynamic_sections): If the .got section is more
2198 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2200 (sunos_check_dynamic_reloc): Subtract got_base from a base
2201 relative relocation.
2203 * elf32-mips.c (elf_mips_isa): New static function.
2204 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2205 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2207 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2209 * archive.c (do_slurp_coff_armap): Only treat archive as little
2210 endian for i960 COFF.
2212 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2214 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2215 by the change in size of the section when EXEC_P is not set.
2217 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2218 (m68kcoff_rtype_to_howto): New static function.
2219 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2220 VMA to the addend for a PC relative reloc.
2222 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2224 * Makefile.in: Rebuild dependencies.
2226 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2229 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2231 * Makefile.in: Remove explicit dependencies for mn10200 and
2233 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2234 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2235 (dependencies): Rebuilt.
2237 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2239 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2240 during this function.
2242 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2243 section if the flags are compatible.
2245 * configure.in: Add havevecs, and put it in tdefaults.
2246 * mpw-config.in: Likewise.
2247 * configure: Rebuild.
2248 * targmatch.sed: New file; a sed script to build targmatch.h from
2250 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2251 * targets.c: Include "fnmatch.h".
2252 (struct targmatch): Define.
2253 (bfd_target_match): Define by including targmatch.h.
2254 (bfd_find_target): If the target is not found by name, search for
2255 it as a configuration triplet.
2256 * Makefile.in: Rebuild dependencies.
2257 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2258 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2259 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2260 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2261 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2262 (CFILES): Remove i386dynix.c and hp300bsd.c.
2263 (targmatch.h): New target.
2264 (do_clean): Remove targmatch.h.
2266 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2267 * acconfig.h: Add NEED_DECLARATION_GETENV.
2268 * configure, config.in: Rebuild.
2269 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2270 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2272 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2274 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2275 * cpu-mn10200.c, cpu-mn10300.c: New files.
2276 * elf32-mn10200.c, elf32-mn10300.c: New files.
2277 * Makefile.in: Break mn10x00 support into two separate
2278 configurations, mn10200 and mn10300.
2279 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2280 * bfd-in2.h, configure: Rebuilt.
2282 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2284 * Makefile.in (do_clean): Move config.log to do_distclean.
2286 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2288 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2289 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2290 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2291 (elf32-mn10x00.o): Add dependencies.
2292 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2293 (bfd_mn10x00_arch): Declare.
2294 (bfd_archures_list): Add bfd_mn10x00_arch.
2295 * config.bfd: Add mn10x00-*-*.
2296 * configure.in: Add bfd_elf32_mn10x00_vec.
2297 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2298 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2299 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2300 * bfd-in2.h, configure: Rebuilt.
2302 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2304 openVMS/Alpha: Provide filename and case_hack flags via
2305 symbol table from gas.
2306 Add case_hack code for symbol output from vax/vms.
2307 * evax-alpha.c (evax_initialize): Remove filename handling,
2308 filename is provided via symbol table.
2309 (evax_get_symtab): Use local symbol count when setting up table.
2310 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2312 (_bfd_evax_write_egsd): Skip file name symbol.
2313 * evax-emh.c (get_vms_time_string): Local function now.
2314 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2316 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2317 through _bfd_evax_case_hack_symbol.
2318 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2320 (_bfd_evax_basename): Removed.
2321 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2322 * evax.h (evax_private_data_struct): Remove filename.
2323 (flag_hash_long_names, flag_show_after_trunc,
2324 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2327 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2329 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2330 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2331 (NO_SWAP_MAGIC): Don't define.
2332 (SWAP_MAGIC): Define.
2334 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2335 no hash table entry for a global symbol.
2337 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2339 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2341 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2343 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2344 symbol type with T_NULL. Warn if symbol type changes. Based on
2345 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2347 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2348 a dynamic object in the dynamic symbol table if it is referenced
2349 or defined by a regular object.
2352 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2354 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2355 remove dwarf local labels. Shrinks binaries by a factor of 3!
2358 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2360 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2361 by hand, rather than by calling bfd_make_section.
2363 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2365 * reloc.c: Rename m32r relocs.
2366 * bfd-in2.h, libbfd.h: Rebuilt.
2367 * elf32-m32r.c: Update.
2369 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2371 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2372 link, adjust the symbol index of a base relative reloc. Don't
2373 change the addend of a PC relative reloc if pcrel_offset is set.
2374 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2375 a relocateable link.
2377 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2378 it is zero, in case src_mask matters.
2379 (bfd_install_relocation): Likewise.
2381 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2383 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2385 (_bfd_xcoff_bfd_final_link): Don't set target_index
2386 to an uninitialized value.
2388 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2390 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2391 indices, rather than crashing.
2392 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2394 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2397 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2399 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2401 (coff_arm_adjust_symndx): New static function.
2402 (coff_adjust_symndx): Define.
2404 * srec.c (srec_scan): Accept multiple symbols on a single line.
2405 From Pascal Martin <pmartin@alsys.com>.
2409 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2411 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2412 (sunos_merge_private_bfd_data): New function.
2414 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2416 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2418 (bfd_merge_private_bfd_data): Likewise.
2419 * section.c (bfd_copy_private_section_data): Likewise.
2420 * syms.c (bfd_copy_private_symbol_data): Likewise.
2421 * bfd-in2.h: Rebuild.
2422 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2423 both BFD's are the right flavour.
2424 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2425 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2426 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2427 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2428 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2429 (ppc_elf_merge_private_bfd_data): Likewise.
2430 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2431 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2433 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2434 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2437 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2439 * reloc.c: Add m32r relocs.
2440 * bfd-in2.h, libbfd.h: Rebuilt.
2441 * cpu-m32r.c,elf32-m32r.c: New files.
2443 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2445 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2447 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2449 * tekhex.c (first_phase): Change type parameter from char to int.
2451 (pass_over): Change func to expect int, not char.
2453 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2454 rather than SEC_LOAD when aligning the file offset for the first
2455 section in a segment.
2457 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2459 * syms.c (coff_section_type): Make arg const.
2460 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2461 to make_bfd_asection().
2462 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2463 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2464 (_bfd_elf_stringtab_init): Remove prototype.
2466 * netbsd-core.c (swap_abort): Add prototype.
2467 * aix386-core.c (swap_abort): Ditto & make static
2468 * hpux-core.c (swap_abort): Ditto & make static.
2469 * irix-core.c (swap_abort): Ditto & make static.
2470 * ptrace-core.c (swap_abort): Ditto & make static.
2471 * trad-core.c (swap_abort): Ditto & make static.
2472 * coffswap.h (coff_swap_reloc_in): Ditto.
2473 (coff_swap_reloc_out): Ditto.
2474 (coff_swap_filehdr_in): Ditto.
2475 (coff_swap_filehdr_out): Ditto.
2476 (coff_swap_sym_in): Ditto.
2477 (coff_swap_sym_out): Ditto.
2478 (coff_swap_aux_in): Ditto.
2479 (coff_swap_aux_out): Ditto.
2480 (coff_swap_lineno_in): Ditto.
2481 (coff_swap_lineno_out): Ditto.
2482 (coff_swap_aouthdr_in): Ditto.
2483 (coff_swap_aouthdr_out): Ditto.
2484 (coff_swap_scnhdr_in): Ditto.
2485 (coff_swap_scnhdr_out): Ditto.
2486 * ihex.c (ihex_sizeof_headers): Ditto.
2487 * tekhex.c (getsym): Ditto.
2488 (find_chunk): Ditto & make static.
2489 (insert_byte): Ditto.
2490 (first_phase): Ditto.
2492 (tekhex_get_symtab): Ditto & make static.
2493 (tekhex_get_symtab_upper_bound): Ditto & make static.
2494 (tekhex_mkobject): Ditto.
2495 (tekhex_object_p): Ditto.
2496 (move_section_contents): Ditto.
2497 (tekhex_get_section_contents): Ditto.
2498 (tekhex_set_arch_mach): Ditto & make static.
2499 (tekhex_set_section_contents): Ditto.
2500 (writevalue): Ditto.
2503 (tekhex_write_object_contents): Ditto.
2504 (tekhex_sizeof_headers): Ditto.
2505 (tekhex_make_empty_symbol): Ditto.
2506 (tekhex_get_symbol_info): Ditto.
2507 (tekhex_print_symbol): Ditto.
2508 * irix-core.c (make_bfd_asection): Ditto.
2509 (irix_core_core_file_p): Ditto.
2510 (irix_core_core_file_failing_command): Ditto.
2511 (irix_core_core_file_failing_signal): Ditto.
2512 (irix_core_core_file_matches_executable_p): Ditto.
2513 (irix_core_make_empty_symbol): Ditto.
2514 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2515 * srec.c (srec_new_symbol): Ditto.
2516 (srec_get_section_contents): Ditto.
2517 (srec_set_arch_mach): Ditto.
2518 (srec_set_section_contents): Ditto.
2519 (internal_srec_write_object_contents): Ditto.
2520 (srec_write_object_contents): Ditto.
2521 (symbolsrec_write_object_contents): Ditto.
2522 (srec_sizeof_headers): Ditto.
2523 (srec_make_empty_symbol): Ditto.
2524 (srec_get_symtab_upper_bound): Ditto.
2525 (srec_get_symtab): Ditto.
2526 (srec_print_symbol): Ditto and make static.
2527 * elf.c (elf_read): Ditto
2528 (assign_section_numbers): Ditto.
2529 (elf_fake_sections): Ditto.
2530 (sym_is_global): Ditto.
2531 (elf_map_symbols): Ditto.
2532 (get_program_header_size): Ditto.
2533 * coffgen.c (make_a_section_from_file): Ditto.
2534 (coff_real_object_p): Ditto.
2535 (fixup_symbol_value): Ditto.
2536 (build_debug_section): Ditto.
2538 * syms.c (coff_section_type): Ditto.
2540 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2542 * bfd-in2.h: Rebuilt after m32r changes.
2544 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2546 * config.bfd,configure.in,configure: Add m32r support.
2547 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2548 * config.bfd: Keep target list alphabetically sorted.
2551 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2553 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2554 to add in the constant part found in the instruction itself.
2555 (case R_V850_HI16_S): Likewise.
2558 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2560 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2561 and R_D10V_18 to be 1 (word).
2563 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2565 * stabs.c (_bfd_link_section_stabs): If the output_section field
2566 of either section is bfd_abs_section, then the linker is
2567 discarding the section and we should not optimize it.
2569 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2571 * Makefile.in (aout-sparcle.o): New target.
2572 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2573 * config.bfd (sparclet-*-aout*): Add case.
2574 * configure.in (sparcle_aout_vec): Add case.
2575 * configure: Regenerated.
2576 * targets.c (sparcle_aout_vec): Declare.
2577 (bfd_target_vector): Add sparcle_aout_vec.
2578 * aout-sparcle.c: New file.
2581 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2583 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2584 low order sign bit propogation for R_V850_HI16_S.
2586 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2587 handling V850 specific relocs.
2588 (elf_v850_howto_table): Use the new function for some
2589 relocations. Twiddle masks & shifts for some relocs.
2590 Set partial_inplace where needed.
2593 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2595 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2596 default architecture to a machine number of 0.
2597 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2599 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2600 the output BFD is the default, set it from the first input BFD.
2603 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2605 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2606 insert at bitpos zero. The HI16 relocs are shifted right
2607 by 16 bits. Fix src_mask for all relocs.
2608 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2610 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2614 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2616 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2617 Rewrite to use BFD file read routines and to avoid using a fixed
2618 length for the file name.
2621 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2623 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2624 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2625 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2626 to R_V850_{32,16,8}.
2628 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2630 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2631 (elf_v850_howto_table): Add info for HI16_S reloc.
2632 (v850_reloc_map): Add HI_16_S reloc.
2633 * reloc.c: Define BFD_RELOC_V850_* relocs.
2636 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2639 * elf32-sh.c: New file.
2640 * elf.c (prep_headers): Handle bfd_arch_sh.
2641 * elfcode.h (write_relocs): Handle absolute symbol.
2642 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2643 (_bfd_elf64_link_read_relocs): Declare.
2644 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2645 elf_link_read_relocs. Make globally visible. Change all
2647 (elf_link_input_bfd): Get external symbols from cache in
2648 symtab_hdr->contents. Get contents from cache in
2650 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2652 * reloc.c: Define BFD_RELOC_SH_* relocs.
2653 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2654 * coff-sh.c (sh_insns_conflict): Fix a return value.
2655 (_bfd_sh_align_load_span): New globally visible function, broken
2656 out of sh_align_load.
2657 (sh_align_load): Call _bfd_sh_align_load_span.
2658 (sh_swap_insns): Change relocs parameter to PTR.
2659 * bfd-in2.h, libbfd.h: Rebuild.
2660 * targets.c (bfd_elf32_sh_vec): Declare.
2661 (bfd_elf32_shl_vec): Declare.
2662 * config.bfd (sh-*-elf*): New target.
2663 * configure.in (bfd_elf32_sh_vec): New target vector.
2664 (bfd_elf32_shl_vec): New target vector.
2665 * configure: Rebuild.
2666 * Makefile.in: Rebuild dependencies.
2667 (BFD32_BACKENDS): Add elf32-sh.o.
2668 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2670 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2671 page before checking D_PAGED.
2673 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2674 (ihex_write_object_contents): Remove extbase; always use segbase
2677 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2679 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2680 * configure.host (i[345]86-*-*): Ditto.
2681 * config.bfd (i[345]86-*-*): Ditto.
2682 * configure: Regenerate.
2684 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2687 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2689 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2690 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2691 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2692 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2693 will have an ST_CODE type, change the symbol's type to ST_DATA.
2694 * som.c (hppa_som_gen_reloc_type): Update prototype.
2696 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2698 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2699 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2700 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2701 (mips_elf_finish_dynamic_sections): Likewise.
2703 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2705 * configure.host (HLDENV): New variable to set. Set it for
2706 *-*-sysv4*, since those linkers may not support -R but they always
2707 support LD_RUN_PATH.
2709 * libieee.h (NSECTIONS): Don't define.
2710 (ieee_data_struct): Change section_table to asection **. Add
2712 * ieee.c (get_section_entry): If the table isn't big enough, make
2714 (ieee_slurp_sections): Remove assertion about number of sections.
2715 (ieee_object_p): Adjust initialization of ieee to match changes to
2718 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2719 symbols merely because we are generating a shared library.
2720 (xcoff_build_ldsyms): Don't set up global linkage code for an
2721 undefined symbol merely because we are generating a shared
2725 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2727 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2728 (BFD32_BACKENDS) Add elf32-v850.o.
2729 * archures.c: Add bfd_v850_arch.
2730 * bfd-in2.h: Add bfd_v850_arch.
2731 * config.bfd (v850-*-*): New target.
2732 * configure: (bfd_elf32_v850_vec) New vector.
2733 * configure.in: (bfd_elf32_v850_vec) New vector.
2734 * cpu-v850.c: New file.
2735 * elf.c (prep_headers): Added case bfd_arch_v850.
2736 * elf32-v850.c: New file.
2737 * targets.c (bfd_elf32_v850_vec): New vector.
2740 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2742 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2743 a function code symbol for an XMC_XO symbol.
2745 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2747 * mpw-config.in: Update editing of autoconf vars to reflect
2748 Jul 18 configure.in change.
2749 * mpw-make.sed: Update editing of include pathnames to be
2750 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2752 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2754 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2755 which to offset to get the .plt entry address is ".plt".
2757 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2759 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2760 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2761 Added, for internal use by the ARM gas.
2763 * bfd-in2.h: Rebuilt
2765 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2767 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2768 in section dynidx start.
2770 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2772 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2773 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2774 optimization for g++.
2776 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2778 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2779 the -mrelocatable-lib bit set and the other doesn't, clear the
2780 -mrelocatable-lib bit in the header.
2782 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2784 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2785 symbol against a STT_FUNC symbol in a shared library.
2787 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2789 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2790 symbol is found, automatically define the corresponding function
2793 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2794 if sym.n_numaux is not zero.
2795 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2796 entry to disagree about the number of aux entries if the symbol
2799 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2800 section if it might be needed, not just if info->shared.
2801 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2802 the start of .rel.dyn if we are going to use it.
2803 (mips_elf_finish_dynamic_sections): Only clear the first element
2804 of .rel.dyn if the size is greater than zero.
2806 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2808 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2809 undefined_symbol callback for a symbol, then don't issue any more
2810 warnings about loader relocs.
2811 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2812 after calling the undefined_symbol callback.
2814 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2815 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2816 as the AIX linker seems to do.
2818 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2820 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2821 (evax_initialize): Remove evax_reloc_table.
2822 (evax_close_and_cleanup): Ditto.
2824 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2826 (evax_bfd_reloc_type_lookup): Ditto.
2827 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2828 cooked_size == raw_size.
2829 * evax-emh.c (_bfd_evax_register_filename): Remove.
2830 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2831 * evax-misc.c (add_new_contents): Malloc section at full size.
2832 (_bfd_save_evax_section): Memcpy section contents directly.
2833 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2834 (evax_reloc_table): Remove.
2836 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2838 * makefile.vms: Add better support for DEC C compilation
2839 Add evax.h dependencies
2841 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2842 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2843 (BFD_RELOC_ALPHA_BASEREG): Remove.
2844 * bfd-in2.h, libbfd.h: Rebuild.
2846 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2848 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2849 getgid if _WIN32 is defined.
2850 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2852 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2854 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2855 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2857 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2860 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2862 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2864 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2865 (NEED_DECLARATION_REALLOC): New macro.
2866 * configure, config.in: Rebuild.
2867 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2868 (realloc): Declare if NEED_DECLARATION_REALLOC.
2870 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2871 <strings.h> if they exist.
2873 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2875 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2877 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2879 Based on patches from Eric Valette <valette@crf.canon.fr>:
2880 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2881 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2882 (elf_howto_table): Add entries for new relocs.
2883 (elf_i386_reloc_type_lookup): Handle new relocs.
2884 (elf_i386_info_to_howto): Just call abort.
2885 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2886 (elf_i386_relocate_section): Likewise.
2888 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2890 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2892 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2894 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2895 only get the LMA from the phdr if they are in the same part of the
2898 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2899 new segment to make them more comprehensible. If the relationship
2900 between the LMA and the VMA changed, start a new segment. Don't
2901 check dynsec when deciding whether to start a new segment for a
2902 writeable section; -N will now handle this.
2904 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2906 * libhppa.h: Remove "esel" changes. Not the right approach.
2907 * som.c: Corresponding changes.
2908 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2909 which don't have a SOM symbol type associated with them.
2910 Reverses a 1994 change.
2912 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2914 Make ld -N more reasonable for ELF:
2915 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2916 phdr_in_section to false, and always use a single load segment.
2917 (elf_sort_sections): Sort sections by LMA after VMA.
2918 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2919 align to maxpagesize.
2920 (assign_file_positions_except_relocs): Likewise.
2921 * elfcode.h (elf_object_p): If a section is loaded but not page
2922 aligned, clear D_PAGED.
2924 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2926 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2927 Added, for internal use by the ARM gas.
2929 * bfd-in2.h: Rebuilt
2931 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2933 * libhppa.h (R_HPPA_ESEL): New field selector.
2934 (e_esel): Similarly.
2935 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2936 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2937 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2939 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2941 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2942 archive search before looking for stripped dynamic objects.
2944 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2946 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2947 symbol a warning rather than an error.
2949 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2951 * elf.c (assign_file_positions_for_segments): Track the virtual
2952 memory position separately from the file position, and use it to
2953 compute the alignment adjustment.
2955 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2957 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2958 and fixed mask on R_D10V_10_PCREL_L.
2960 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2962 * elf64-mips.c: Include "aout/ar.h".
2963 (mips_elf64_slurp_armap): New static function.
2964 (mips_elf64_write_armap): New static function.
2965 (bfd_elf64_archive_*): Define.
2966 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2967 Use instead of bfd_generic_archive_p.
2968 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2969 instead of _bfd_write_archive_contents.
2970 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2971 _bfd_generic_mkarchive.
2972 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2973 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2975 (TARGET_LITTLE_SYM): Likewise.
2976 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2978 * Makefile.in: Rebuild dependencies.
2980 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2981 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2982 SHT_MIPS_EVENTS sections.
2983 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2984 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2986 (_bfd_mips_elf_fake_sections): Likewise.
2988 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2989 * ecoff.c (ecoff_compute_section_file_positions): Copy
2990 rdata_in_text from backend info to tdata. Clear it if any data
2991 section comes before .rdata.
2992 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2993 tdata rather than backend info.
2995 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2997 * configure.in: Fix test for whether a compiler has a 64 bit
2998 type. From Jim Wilson <wilson@cygnus.com>.
3000 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3002 * configure.host (mips-sgi-irix6*): New host.
3004 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3005 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3006 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3008 * configure: Rebuild.
3009 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3010 (BFD_HOST_64_BIT): Define conditionally.
3011 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3012 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3013 (symvalue, bfd_size_type): Likewise.
3014 * bfd-in2.h: Rebuild.
3015 * Makefile.in (do_clean): Remove bfd-tmp.h.
3016 (do_distclean): Remove bfd-in3.h.
3017 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3018 (bfd-in3.h): New target.
3020 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3021 Andrew Gierth <ANDREWG@microlise.co.uk>.
3023 * configure.host: Set INSTALL_SHLIB.
3024 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3025 * configure: Rebuild.
3026 * Makefile.in (install): Use @INSTALL_SHLIB@.
3028 * config.bfd (mips*-*-irix6*): New target.
3029 * configure.host: Handle Irix 6 shared library like Irix 5.
3031 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3032 symbol for a magic name.
3033 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3035 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3038 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3040 * mpw-config.in: Add ELF support to mips config, create the
3041 elf32-target.h file in the object dir.
3042 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3044 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3046 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3047 Also removed most abort calls, in favor of using bfd reporting.
3049 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3051 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3052 (BFD32_BACKENDS) Add elf32-d10v.o.
3053 * archures.c: Add bfd_d10v_arch.
3054 * bfd-in2.h: Add bfd_d10v_arch.
3055 * config.bfd (d10v-*-*): New target.
3056 * configure: (bfd_elf32_d10v_vec) New vector.
3057 * configure.in: (bfd_elf32_d10v_vec) New vector.
3058 * cpu-d10v.c: New file.
3059 * elf.c (prep_headers): Added case bfd_arch_d10v.
3060 * elf32-d10v.c: New file.
3061 * libbfd.h: Rebuild.
3062 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3063 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3064 * targets.c (bfd_elf32_d10v_vec): New vector.
3066 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3068 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3070 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3072 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3073 bfd_mach_i386_i8086 machine types.
3075 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3077 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3080 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3082 * coffcode.h (coff_set_section_contents): A/UX does not require
3083 special handling of the _LIB section.
3085 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3087 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3088 value for R_RELBYTE.
3090 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3091 array if one was allocated.
3093 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3095 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3096 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3097 use_rld_obj_head and rld_value.
3098 (mips_elf_link_hash_table_create): Initialize new fields.
3099 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3101 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3102 __rld_obj_head symbol not seen, create an __rld_map symbol.
3103 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3104 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3105 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3106 __rld_obj_head symbol.
3107 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3109 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3111 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3113 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3114 ppc_elf_addr16_ha_reloc.
3115 (ppc_elf_addr16_ha_reloc): New static function.
3117 * coff-mips.c (struct mips_hi): Define.
3118 (mips_refhi_list): New static variable.
3119 (mips_refhi_addr, mips_refhi_addend): Remove.
3120 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3121 (mips_reflo_reloc): Process mips_refhi_list.
3122 (mips_relhi_list): New static variable.
3123 (mips_relhi_addr, mips_relhi_addend): Remove.
3124 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3125 (mips_rello_reloc): Process mips_relhi_list.
3126 (mips_relocate_section): Permit an arbitrary number of REFHI or
3127 RELHI relocs before the associated REFLO or RELLO reloc.
3129 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3131 * aout-target.h (MY(callback)): Set reloc_count fields.
3133 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3135 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3136 sections unless this is a SunOS link.
3138 * VERSION: Set to 2.7.1.
3140 * Released binutils 2.7.
3142 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3144 * i386aout.c: Include "aout/aout64.h".
3145 (i386aout_write_object_contents): New static function.
3146 (MY_write_object_contents): Define.
3148 * netbsd.h (MY(write_object_contents)): Make sure that
3149 adjust_sizes_and_vmas is called before fiddling with the magic
3152 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3154 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3156 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3158 * libbfd-in.h (itos, stoi): Don't define.
3159 * libbfd.h: Rebuild.
3160 * i386lynx.c (KEEPIT): Define as udata.i.
3161 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3162 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3163 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3164 flags. Don't use stoi.
3166 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3168 * elf.c (map_sections_to_segments): Don't start a new segment for
3169 a writable section if it's on the same page as the previous
3170 segment. Reset the writable variable for a readonly section.
3172 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3174 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3175 first_thunk_address, thunk_size, and import_table_size.
3176 * peicode.h: Improved some diagnostics regarding edata sections.
3178 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3180 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3181 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3183 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3185 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3186 with XCOFF_DEF_DYNAMIC set is really defined.
3187 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3188 (xcoff_link_add_symbols): Only create special sections if using an
3191 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3193 (bfd_install_relocation): Likewise.
3195 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3197 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3199 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3200 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3201 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3202 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3203 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3204 are found for LITERAL relocs.
3205 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3206 taken, we cannot generate a .plt entry for the symbol.
3208 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3210 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3211 sysconf functions (for gprof).
3212 * configure, config.in: Rebuild.
3214 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3216 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3217 an archive if it has a map. If the object file has the wrong
3220 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3221 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3223 (alpha_relocate_section): Likewise.
3225 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3226 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3227 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3228 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3229 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3230 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3231 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3232 * peicode.h: Corresponding changes.
3234 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3236 * elflink.h (elf_create_pointer_linker_section): Comment out code
3237 dealing with making GOT pointers negative of the GOT symbol for
3240 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3242 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3243 increment the .rela.plt size until after we're done creating the
3245 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3246 .rela.plt offset directly rather than calculating it.
3248 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3250 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3251 Use autoconf-set values.
3252 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3253 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3256 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3257 * configure: Rebuilt.
3259 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3261 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3262 handling code > 1k away.
3264 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3266 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3267 defined, output whenever the symbol is updated.
3269 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3271 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3272 section to 0 if user_set_vma is set.
3273 * elflink.h (elf_bfd_final_link): Likewise.
3275 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3277 Partially undo patch of Jun 20.
3278 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3279 (coff_compute_section_file_positions): Likewise.
3280 (coff_write_object_contents): Likewise. Re-add deleted code, but
3281 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3282 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3284 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3286 * config.bfd: Add support for *-*-rtems* configurations.
3288 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3290 * elf.c (prep_headers): Add bfd_arch_alpha case.
3292 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3294 * elf64-alpha.c: New file.
3295 * config.bfd (alpha-*-linuxecoff*): New target.
3296 (alpha-*-linux*, alpha-*-elf*): New targets.
3297 * configure.in (bfd_elf64_alpha_vec): New vector.
3298 * configure: Rebuild.
3299 * targets.c (bfd_elf64_alpha_vec): Declare.
3300 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3301 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3302 * bfd-in2.h, libbfd.h: Rebuild.
3303 * Makefile.in: Rebuild dependencies.
3304 (BFD64_BACKENDS): Add elf64-alpha.o.
3305 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3307 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3309 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3310 than relying on a right shift of 32.
3312 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3314 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3315 ifdef to COFF_WITH_PE.
3316 (coff_compute_section_file_positions): Likewise.
3317 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3318 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3319 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3320 COFF_IMAGE_WITH_PE, always include.
3322 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3324 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3326 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3327 approximate the correct answer if SIZEOF_HEADERS was not used.
3329 * binary.c (binary_set_section_contents): Set section file
3330 position based on LMA rather than VMA.
3332 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3334 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3335 symbols if info->strip == strip_all.
3337 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3339 * coff-h8300.c: Remove #if 0 code.
3340 (compatable): Don't allow mixing/matching of different architectures.
3342 * archures.c (bfd_mach_h8300s): Add.
3343 * bfd-in2.h: Rebuilt.
3344 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3346 (h8300_reloc16_estimate): Likewise.
3347 (h8300_reloc16_extra_cases): Likewise.
3348 (h8300_bfd_link_add_symbols): Likewise.
3349 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3350 (coff_set_flags): Likewise.
3351 * cpu-h8300.c (h8300_scan): Likewise.
3352 Add H8/S to bfd_h8300_arch list.
3354 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3356 Added support for Alpha OpenVMS:
3357 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3358 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3359 * config.h-vms, makefile.vms: New files.
3360 * config.bfd (alpha-*-*vms*): New target.
3361 * configure.in (evax_alpha_vec): New target vector.
3362 * configure: Rebuild.
3363 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3364 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3365 * targets.c (bfd_target_evax_flavour): Define.
3366 (evax_alpha_vec): Declare.
3367 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3368 if BFD64 is defined.
3369 * bfd-in2.h, libbfd.h: Rebuild.
3370 * Makefile.in: Rebuild dependencies.
3371 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3372 evax-emh.o, and evax-misc.o.
3373 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3374 evax-etir.c, evax-emh.c, and evax-misc.c.
3375 (HFILES): Add evax.h.
3377 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3379 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3381 (h8300_bfd_link_add_symbols): Likewise.
3383 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3385 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3386 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3388 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3390 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3391 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3393 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3394 R_MIPS_32 relocs if creating a shared library.
3396 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3398 * peicode.h (add_data_entry): Use pei_section_data rather than
3399 _cooked_size. Corresponds to May 13 change in coffcode.h.
3401 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3403 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3404 * coffcode.h (coff_write_object_contents): If there are long
3405 section names, always set the f_symptr field, even if there are no
3407 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3408 if there are no symbols.
3410 * coffgen.c (make_a_section_from_file): Check return value of
3411 _bfd_coff_read_string_table.
3412 (coff_real_object_p): Check return value of
3413 make_a_section_from_file.
3414 (_bfd_coff_read_string_table): Check that there are some symbols
3415 before trying to read the string table size.
3417 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3419 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3420 to replace a symbol in a dynamic object with a symbol from another
3421 dynamic object, do the replacement if the existing symbol is
3422 global linkage code.
3424 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3425 for _ptrgl, and treat it as global linkage code.
3427 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3428 filename or N_SO symbol past the offset, and use it to indicate
3429 that there is no line number or function when appropriate.
3431 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3433 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3434 common symbol defined by the linker. Don't export function code
3435 even if export_defineds is set.
3437 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3439 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3441 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3442 (h8300_symbol_address_p): New function.
3443 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3446 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3448 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3450 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3451 correctly for the two variants. Allow relaxing if the target
3452 is 128 bytes away since after relaxation it'll be 126 bytes away.
3453 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3454 "dot" and "value". Allow relaxing if the target is 128 bytes
3455 away since after relaxation it'll be 126 bytes away.
3456 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3457 the given section until nothing changes.
3459 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3461 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3462 alignment hack--we can get the lnnoptr info another way without
3463 suddenly increasing the alignment requirements. Set the flags for
3465 (ecoff_compute_section_file_positions): Do so.
3467 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3469 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3470 to keep the HP emulator database happy.
3472 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3473 From Kevin Buettner <kev@primenet.com>.
3475 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3477 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3478 name of a NULL section.
3480 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3482 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3483 set, always call the notice callback.
3485 * VERSION: Increment for bfdlink.h change.
3487 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3489 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3490 (sh_relax_delete_bytes): Correct handling of differently sized
3491 trailing alignment reloc.
3493 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3494 * bfd-in2.h: Rebuild.
3495 * configure.in: Warn if there is no known 64 bit type.
3496 * configure: Rebuild.
3498 * Makefile.in: Rebuild dependencies.
3499 (BFD32_BACKENDS): Add ppcboot.o.
3500 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3502 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3503 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3505 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3507 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3508 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3509 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3510 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3512 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3514 * elf64-mips.c: Improve reloc special_functions and handling of
3515 SHT_MIPS_OPTIONS section.
3516 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3517 mips_elf_hi16_reloc and make globally visible.
3518 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3519 make globally visible.
3520 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3521 make globally visible.
3522 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3523 and make globally visible.
3524 (gprel16_with_gp): Check howto->src_mask before using value in
3526 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3527 and make globally visible.
3528 (gprel32_with_gp): Check howto->src_mask before fetching value.
3529 (bfd_mips_elf_swap_options_in): New function.
3530 (bfd_mips_elf_swap_options_out): New function.
3531 (_bfd_mips_elf_set_private_flags): Rename from
3532 mips_elf_set_private_flags and make globally visible.
3533 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3534 mips_elf_copy_private_bfd_data and make globally visible.
3535 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3536 mips_elf_merge_private_bfd_data and make globally visible.
3537 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3538 for a SHT_MIPS_OPTIONS section.
3539 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3540 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3541 name of a SHT_MIPS_OPTIONS section.
3542 (_bfd_mips_elf_set_section_contents): New function.
3543 (mips_elf32_section_processing): Set the GP value in a
3544 SHT_MIPS_OPTIONS section.
3545 (_bfd_mips_elf_find_nearest_line): Rename from
3546 mips_elf_find_nearest_line and make globally visible.
3547 (bfd_elf32_set_section_contents): Define.
3548 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3549 (_bfd_mips_elf_lo16_reloc): Declare.
3550 (_bfd_mips_elf_gprel16_reloc): Declare.
3551 (_bfd_mips_elf_got16_reloc): Declare.
3552 (_bfd_mips_elf_gprel32_reloc): Declare.
3553 (_bfd_mips_elf_set_private_flags): Declare.
3554 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3555 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3556 (_bfd_mips_elf_find_nearest_line): Declare.
3557 (_bfd_mips_elf_set_section_contents): Declare.
3559 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3561 (elf_info_to_howto): Define.
3562 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3564 (elf_info_to_howto): Define.
3565 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3567 (elf_info_to_howto): Define.
3569 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3570 R_MOV16B[12], to match change in coff/internal.h.
3572 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3574 * elf64-mips.c: Extensive additions to provide better support for
3575 writing files and for gas.
3576 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3577 of mips_elf_object_p.
3578 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3579 _bfd_mips_elf_object_p.
3580 (_bfd_mips_elf_final_write_processing): Rename from
3581 mips_elf_final_write_processing and make globally visible.
3582 (_bfd_mips_elf_fake_sections): Rename from
3583 mips_elf_fake_sections and make globally visible.
3584 (_bfd_mips_elf_section_from_bfd_section): Rename from
3585 mips_elf_section_from_bfd_section and make globally visible.
3586 (_bfd_mips_elf_section_processing): New function, broken out of
3587 mips_elf_section_processing.
3588 (mips_elf32_section_processing): Rename from
3589 mips_elf_section_processing; call
3590 _bfd_mips_elf_section_processing.
3591 (_bfd_mips_elf_symbol_processing): Rename from
3592 mips_elf_symbol_processing and make globally visible.
3593 (_bfd_mips_elf_read_ecoff_info): Rename from
3594 mips_elf_read_ecoff_info and make globally visible.
3595 (mips_elf32_ecoff_debug_swap): Rename from
3596 mips_elf_ecoff_debug_swap.
3597 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3598 struct symbol_cache_entry.
3599 (_bfd_elf_validate_reloc): New function, moved in from
3600 elfcode.h:validate_reloc.
3601 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3602 to _bfd_elf_validate_reloc. Change all callers.
3603 * elf-bfd.h (bfd_section_from_shdr): Declare.
3604 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3605 (_bfd_elf_validate_reloc): Declare.
3606 (_bfd_mips_elf_object_p): Declare.
3607 (_bfd_mips_elf_fake_sections): Declare.
3608 (_bfd_mips_elf_section_from_bfd_section): Declare.
3609 (_bfd_mips_elf_section_processing): Declare.
3610 (_bfd_mips_elf_symbol_processing): Declare.
3611 (_bfd_mips_elf_read_ecoff_info): Declare.
3612 (_bfd_mips_elf_final_write_processing): Declare.
3613 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3616 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3617 (mips_elf_final_write_processing): Likewise.
3619 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3621 64-bit MIPS ELF ABI objdump support:
3622 * elf64-mips.c: New file.
3623 * Makefile.in: Rebuild dependencies.
3624 (BFD64_BACKENDS): Add elf64-mips.o.
3625 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3626 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3627 bfd_elf64_littlemips_vec to targ_selvecs.
3628 (mips*-*-elf*): Likewise.
3629 * confingure.in: Add bfd_elf64_bigmips_vec and
3630 bfd_elf64_littlemips_vec to vector switch.
3631 * configure: Rebuild.
3632 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3633 broken out of mips_elf_section_from_shdr.
3634 (mips_elf32_section_from_shdr): Rename from
3635 mips_elf_section_from_shdr. Call new function.
3636 (elf_backend_section_from_shdr): Update name of renamed function.
3637 * elf-bfd.h (struct elf_size_info): Change second parameter of
3638 write_out_phdrs to be const. Likewise for second parameter of
3640 (struct bfd_elf_section_data): Add rel_hdr2 field.
3641 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3642 (bfd_elf32_swap_symbol_out): Likewise.
3643 (bfd_elf32_swap_reloc_in): Likewise.
3644 (bfd_elf32_swap_reloc_out): Likewise.
3645 (bfd_elf32_swap_reloca_in): Likewise.
3646 (bfd_elf32_swap_reloca_out): Likewise.
3647 (bfd_elf32_swap_phdr_in): Likewise.
3648 (bfd_elf32_swap_phdr_out): Likewise.
3649 (bfd_elf32_swap_dyn_in): Likewise.
3650 (bfd_elf32_swap_dyn_out): Likewise.
3651 (bfd_elf32_slurp_symbol_table): Declare.
3652 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3653 (bfd_elf32_write_out_phdrs): Declare.
3654 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3655 (bfd_elf64_swap_symbol_out): Likewise.
3656 (bfd_elf64_swap_reloc_in): Likewise.
3657 (bfd_elf64_swap_reloc_out): Likewise.
3658 (bfd_elf64_swap_reloca_in): Likewise.
3659 (bfd_elf64_swap_reloca_out): Likewise.
3660 (bfd_elf64_swap_phdr_in): Likewise.
3661 (bfd_elf64_swap_phdr_out): Likewise.
3662 (bfd_elf64_swap_dyn_in): Likewise.
3663 (bfd_elf64_swap_dyn_out): Likewise.
3664 (bfd_elf64_slurp_symbol_table): Declare.
3665 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3666 (bfd_elf64_write_out_phdrs): Declare.
3667 (_bfd_mips_elf_section_from_shdr): Declare.
3668 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3669 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3670 section for the section, add the new one to rel_hdr2. Increment
3671 reloc_count rather than setting it.
3672 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3673 Remove static declaration.
3674 (elf_write_shdrs_and_ehdr): Define name as macro.
3675 (elf_write_out_phdrs): Likewise.
3676 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3677 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3678 (elf_swap_symbol_in): Change second parameter to be const.
3679 (elf_swap_symbol_out): Likewise.
3680 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3681 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3682 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3683 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3684 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3685 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3686 parameter to be const. Make non-static.
3687 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3689 (elf_slurp_symbol_table): Make non-static.
3690 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3691 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3692 (elf_backend_size_info): Likewise.
3693 (elfNN_bed): Use elf_backend_size_info.
3694 * targets.c (bfd_elf64_bigmips_vec): Declare.
3695 (bfd_elf64_littlemips_vec): Declare.
3696 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3697 bfd_elf64_littlemips_vec if BFD64 is defined.
3699 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3701 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3703 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3704 zeroes, in alignment holes.
3706 * configure: Rebuild with autoconf 2.10.
3708 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3709 potential leading underscore in the allocated buffer.
3711 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3713 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3714 symbols into .sbss if this is a relocatable link.
3716 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3718 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3719 undefined symbols when creating a shared library.
3721 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3723 * coff-sh.c: Add a bunch of new code and static const arrays to
3724 support aligning loads and stores on four byte memory boundaries.
3726 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3728 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3729 call sh_align_loads.
3730 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3733 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3735 * cache.c (bfd_open_file): Unlink the file before opening it for
3736 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3738 * opncls.c (bfd_fdopenr): Set opened_once.
3740 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3742 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3745 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3746 the code unconditionally.
3748 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3750 * libcoff-in.h (struct pei_section_tdata): Define structure.
3751 (pei_section_data): Define macro.
3752 * libcoff.h: Rebuild.
3753 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3754 store s_paddr field in pei_section_data.
3755 (coff_compute_section_file_positions): Use pei_section_data rather
3756 than _cooked_size, and don't overwrite an existing value.
3757 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3758 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3759 * peicode.h (coff_bfd_copy_private_section_data): Define if
3761 (pe_bfd_copy_private_section_data): New static function if
3764 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3766 * srec.c (srec_set_arch_mach): Write as a function rather than a
3769 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3770 no map, just check each member in turn to see whether it is
3773 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3775 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3776 table. Call BFD_ASSERT to validate header size, instead of
3778 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3781 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3783 * ppcboot.c: New target for looking at PPCbug boot records.
3785 * config{ure.in,.bfd}: Add support for ppcboot target.
3787 * configure: Regenerate.
3789 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3791 * coff-h8300.c (howto_table): Update names to match recent
3792 changes to include/coff/internal.h. Fix minor errors in the
3793 existing relocs. Add R_MOVL1 and R_MOVL2.
3794 (rtype2howto): Similarly.
3795 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3796 existing relaxing code and peform more relaxing.
3797 (h8300_reloc16_extra_cases): Likewise.
3799 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3801 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3804 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3806 * elfcode.h (elf_object_p): Reject generic ELF target if
3807 e_machine matches an alternate machine code in a specific backend.
3809 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3810 obsolete align_power_min field.
3812 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3814 * coff-h8300.c (reloc_howto_type): Add howto entry for
3816 (rtype2howto): Handle R_PCRWORD_B.
3817 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3818 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3819 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3820 branch (R_PCWORD_B).
3822 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3824 * aoutx.h (translate_from_native_sym_flags): Set the section for
3825 BSF_CONSTRUCTOR symbols.
3827 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3830 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3832 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3833 stop looking when section is found.
3835 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3837 * coffcode.h (STRING_SIZE_SIZE): Define.
3838 (styp_to_sec_flags): Handle long symbol names when looking for the
3840 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3841 (bfd_coff_long_section_names): Define.
3842 (coff_write_object_contents): Handle long section names.
3843 (bfd_coff_std_swap_table): Initialize new field.
3844 * libcoff.h: Rebuild.
3845 * coffgen.c (make_a_section_from_file): Handle long section
3847 (coff_write_symbols): Handle long section names.
3848 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3849 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3850 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3851 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3852 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3853 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3854 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3855 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3857 * bout.c (b_out_callback): Set lma of sections.
3858 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3859 parameter to output_bfd. Used input_bfd instead of output_bfd in
3862 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3864 * aoutx.h (translate_from_native_sym_flags): Don't create
3865 SEC_CONSTRUCTOR sections.
3866 * ecoff.c (ecoff_set_symbol_info): Likewise.
3868 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3869 From Don Bowman <bowman@waterloo.hp.com>.
3871 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3873 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3874 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3876 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3878 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3879 mips_32_relocs field.
3880 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3881 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3882 relocs against a global symbol which is not defined in a regular
3884 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3885 against a global symbol, increment mips_32_relocs.
3886 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3887 the symbol is not defined in a regular file, make room in the
3890 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3892 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3893 file position and the virtual file position separately. Set
3894 filepos information bsaed on the real file position.
3895 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3896 Jan 23 change to coffcode.h.
3898 * som.c (som_slurp_symbol_table): Set the symbol count to the
3899 number of BFD symbols created.
3901 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3903 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3904 output file if linking shared objects. Loop to check all relocs,
3905 rather than returning false on first error.
3907 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3909 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3910 (ppc_elf_additional_program_headers): If .interp section, bump #
3911 of program headers by 1.
3912 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3913 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3914 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3916 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3918 (ppc_elf_relocate_section): If the output section isn't defined,
3919 don't abort, just give an error message.
3921 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3922 being created is .sdata or .sdata2, don't make the symbol dynamic.
3924 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3926 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3927 members of an archive for dynamic objects with no symbols, and
3928 pass them directly to check_archive_element.
3929 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3930 xcoff_link_check_dynamic_ar_symbols.
3931 (xcoff_link_check_dynamic_ar_symbols): New static function.
3933 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3934 from _bfd_nodynamic to _bfd_xcoff.
3935 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3937 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3938 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3939 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3940 * libcoff.h: Rebuild.
3941 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3942 (xcoff_get_section_contents): New static function.
3943 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3944 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3945 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3946 (xcoff_dynamic_reloc): New static variable.
3947 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3948 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3950 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3952 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3953 if reloc_entry->addend is not 0.
3954 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3956 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3958 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3960 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3961 Add entries for R_SPARC_[56].
3962 (sparc_reloc_map): Add entries for R_SPARC_[56].
3964 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3966 Optimize linking of stabs in sections as used in ELF and COFF.
3967 * stabs.c: New file.
3968 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3969 (_bfd_write_section_stabs): Declare.
3970 (_bfd_write_stab_strings): Declare.
3971 * libbfd.h: Rebuild.
3972 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3973 (struct coff_link_hash_table): Add stab_info field.
3974 * libcoff.h: Rebuild.
3975 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3977 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3979 (_bfd_coff_final_link): Write out stab strings hash table.
3980 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3981 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3983 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3984 (struct bfd_elf_section_data): Add stab_info field.
3985 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3987 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3988 _bfd_link_section_stabs.
3989 (elf_bfd_final_link): Write out stab strings hash table.
3990 (elf_link_input_bfd): Handle optimized stabs sections.
3991 * reloc.c (_bfd_final_link_relocate): Check address against
3992 _raw_size rather than _cooked_size.
3993 * Makefile.in: Rebuild dependencies.
3994 (BFD_LIBS): Add stabs.o
3995 (BFD_LIBS_CFILES): Add stabs.c.
3997 * VERSION: Increment for bfdlink.h change.
3999 * coffgen.c (coff_renumber_symbols): Correct handling of
4000 BSF_NOT_AT_END common symbols.
4002 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4004 * coff-ppc.c (record_toc): Add cast to avoid warning.
4005 (ppc_allocate_toc_section): Likewise.
4006 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4007 (ppc_coff_reloc_type_lookup): Remove unreached code.
4008 * coffcode.h (coff_write_object_contents): Don't take the address
4010 * peicode.h (pe_print_idata): Add casts to avoid warning.
4011 (pe_print_edata): Likewise.
4012 (pe_print_reloc): Remove ANSI C string concatenation.
4014 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4016 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4018 * libcoff.h: Rebuild.
4019 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4021 (coff_swap_aux_out): Likewise.
4022 * peicode.h (coff_swap_aux_in): Likewise.
4023 (coff_swap_aux_out): Likewise.
4024 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4026 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4028 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4029 Fix up .bf endndx link fields.
4030 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4032 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4035 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4037 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4038 on Solaris PowerPC systems doesn't get confused.
4040 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4043 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4044 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4045 update did_reg and did_reg2.
4047 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4049 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4051 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4052 callback routines, pass h->root.string rather than name, in case
4053 copy is true and name is transient.
4055 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4057 * elfcore.h: Add support for core files with multiple threads.
4058 (Primarily for Solaris.)
4060 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4062 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4063 section->orelocation is NULL.
4065 * coffgen.c (bfd_coff_get_syment): New function.
4066 (bfd_coff_get_auxent): New function.
4067 * bfd-in.h (bfd_coff_get_syment): Declare.
4068 (bfd_coff_get_auxent): Declare.
4069 * bfd-in2.h: Rebuild.
4071 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4073 * elf32-mips.c (struct mips_hi16): Define.
4074 (mips_hi16_addr, mips_hi16_addend): Remove.
4075 (mips_hi16_list): New static variable.
4076 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4077 (mips_elf_lo16_reloc): Process mips_hi16_list.
4078 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4079 relocs before the associated LO16 reloc.
4081 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4083 * versados.c (versados_scan): Check bfd_alloc return value.
4084 (versados_object_p): Check all bfd_read return values. Require
4085 that lang field be less than 10, to avoid confusion with Intel Hex
4088 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4090 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4091 not 0, for an absolute symbol.
4092 (NAME(aout,swap_ext_reloc_out)): Likewise.
4094 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4095 (ihex_write_object_contents): For a large start address, output
4096 the full 32 bit address in record type 5.
4098 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4099 to int to avoid promotion problems in prototype.
4101 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4103 * configure.host: Use ${srcdir} when looking for picfrag.
4105 * configure.host: Switch on ${libdir}, not $(libdir). From
4106 alan@spri.levels.unisa.edu.au (Alan Modra).
4108 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4109 entry point, not just for DYNAMIC objects.
4110 * sunos.c (sunos_add_dynamic_symbols): Always call
4111 sunos_create_dynamic_sections. If called with a non DYNAMIC
4112 object, don't do anything else.
4113 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4115 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4117 * configure.in: Permit --enable-shared to specify a list of
4119 * configure: Rebuild.
4121 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4122 host when configuring with --enable-shard.
4124 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4126 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4129 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4130 to avoid crashing in bfd_hash_replace.
4132 * sysdep.h: Use #ifdef, not #if.
4134 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4136 * config.in: Rebuild.
4138 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4140 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4141 (AC_CHECK_HEADERS): Check for sys/time.h
4142 (AC_HEADER_TIME): Add macro.
4143 * configure: Rebuild.
4144 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4145 to control what combination of <time> and <sys/time.h>
4148 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4150 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4151 (aout_32_sunos4_write_object_contents): Likewise.
4152 * aoutx.h (NAME(aout,machine_type)): Handle
4153 bfd_mach_sparc_{sparclet,sparclite}.
4154 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4155 (bfd_mach_sparc_v9_p): Update.
4156 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4157 * libaout.h (enum machine_type): Add M_SPARCLET.
4158 * sunos.c (MACHTYPE_OK): Define.
4159 * bfd-in2.h: Regenerated.
4161 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4163 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4164 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4165 * elflink.c (_bfd_elf_create_got_section): Store the
4166 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4167 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4168 global offset table goes over 0x1000, set the value of
4169 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4170 (elf32_sparc_relocate_section): Subtract the offset of
4171 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4173 * elfcode.h: Don't include <string.h>.
4175 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4177 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4178 generic_link_hash_newfunc. All references changed.
4179 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4180 moved here from libbfd-in.h.
4181 * libbfd-in.h: Corresponding changes.
4182 * libbfd.h: Regenerated.
4184 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4186 * aoutx.h (aout_link_input_section_std): When reporting an
4187 overflow error, use the name of the symbol in the hash table if
4189 (aout_link_input_section_ext): Likewise.
4191 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4192 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4194 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4196 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4197 * coffcode.h (coff_compute_section_file_positions): Likewise.
4198 (coff_write_object_contents): Likewise.
4200 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4202 * section.c (SEC_LINK_ONCE): Define.
4203 (SEC_LINK_DUPLICATES): Define.
4204 (SEC_LINK_DUPLICATES_DISCARD): Define.
4205 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4206 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4207 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4208 * bfd-in2.h: Rebuild.
4209 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4210 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4211 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4212 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4213 SEC_LINK_ONCE, and look through the symbol table for the setting
4214 for SEC_LINK_DUPLICATES.
4215 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4216 set for a section, find the section symbol in the symbol table,
4217 and set the aux entry based on SEC_LINK_DUPLICATES.
4218 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4219 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4220 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4221 * coff-i386.c (i386coff_vec): Likewise.
4222 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4224 * VERSION: Bump to 2.6.1.
4225 * Makefile.in (stamp-h): Depend upon VERSION.
4227 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4229 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4230 * libbfd.h: Rebuilt.
4231 * linker.c (generic_link_hash_newfunc): No longer static.
4232 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4234 * coff-h8300.c: Add two derived hash tables and their associated
4235 funtions and #defines for use by the h8300 linker.
4236 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4237 the function vector as needed. Place the address of the function
4238 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4239 Rewrite the vectors section contents as necessary.
4240 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4241 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4242 (coff_bfd_link_hash_table_create): Likewise.
4244 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4246 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4247 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4249 (hppa_rebuild_insn): Pass pointer to correct type to
4250 low_sign_unext and dis_assemble_21.
4252 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4254 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4255 Stick with sparc-*-{sysv4*,solaris2*}.
4257 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4259 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4260 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4261 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4262 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4263 fields is non-zero, print them.
4265 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4266 ifdef. Remove unused variables.
4267 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4269 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4270 (get_symbol_value): Ifdef out.
4271 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4272 (coff_ppc_relocate_section): Remove unused variables. Make
4273 fprintf strings and argument types correspond. Put before_addr in
4275 (dump_toc): Make fprintf strings and argument types correspond.
4276 (ppc_process_before_allocation): Remove unused variables. Always
4278 (ppc_reflo_reloc): Ifdef out.
4279 (ppc_addr32nb_reloc): Ifdef out.
4280 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4282 (coff_ppc_rtype_to_howto): Likewise.
4283 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4285 * peicode.h (pe_print_idata): Move otherwise unused variables into
4286 the #ifdef where they are used. Always return a value.
4287 (pe_print_edata): Make fprintf strings and argument types
4288 correspond. Always return a value.
4289 (pe_print_pdata): Removed unused variable addr_value. Always
4291 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4292 strings and argument types correspond. Always return a value.
4294 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4295 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4296 variable rela inside #if 0 section where it is used.
4298 * ns32k.h: New file.
4299 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4300 functions to start with _bfd_.
4301 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4302 functions in cpu-ns32k.h.
4303 * Makefile.in: Rebuild dependencies.
4304 (HFILES): Add ns32k.h.
4306 * section.c (struct sec): Add linker_mark field. Change
4307 user_set_vma and reloc_done to be single bit fields.
4308 (STD_SECTION): Update accordingly.
4309 * bfd-in2.h: Rebuild.
4310 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4312 (aout_link_input_bfd): Don't link unmarked sections.
4313 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4315 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4316 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4318 * elflink.h (elf_bfd_final_link): Mark sections included in the
4320 (elf_link_input_bfd): Don't link unmarked sections.
4321 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4323 (xcoff_link_input_bfd): Don't link unmarked sections.
4325 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4326 overflow error messages.
4328 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4330 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4331 is not set, print "BFD: " before the error message.
4333 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4334 Miles Bader <miles@gnu.ai.mit.edu>.
4335 * configure: Rebuild.
4337 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4339 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4342 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4343 m68k-aout, m68k-coff, and m68k-elf targets.
4345 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4347 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4348 (ieee_generic_stat_arch_elt): Restructured to prevent
4349 ieee_object_p from being called repeatedly.
4351 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4353 * coffcode.h (coff_write_object_contents): Allocate
4354 buffers large enough for any FILEHDR or AOUTHDR.
4356 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4358 * ecofflink.c (lookup_line): New static function, renamed and
4359 slighly changed from old _bfd_ecoff_locate_line.
4360 (_bfd_ecoff_locate_line): Cache line number information. Use
4361 lookup_line for actual lookup.
4363 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4365 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4366 multiple of 20 bytes.
4368 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4370 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4371 allocate ecoff_find_line, and don't initialize by hand.
4372 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4373 mips_elf_find_line, and don't call memset.
4375 * coffcode.h (coff_compute_section_file_positions): If not
4376 producing a final executable, don't consider sofar when aligning
4377 the section to the correct size.
4379 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4381 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4382 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4383 * coffgen.c (coff_section_symbol): Ifdef out.
4385 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4387 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4388 output_bfd is not NULL.
4390 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4392 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4393 of bfd_alloc (fixes fix_line not being initialized).
4394 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4396 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4398 * coffcode.h: Allow specific backends to override the
4399 bfd_link_add_symbols routine.
4401 * coff-h8300.c: Include genlink.h.
4402 (howto_table): Add R_MEM_INDIRECT.
4403 (rtype2howto): Support R_MEM_INDIRECT.
4404 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4407 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4409 * coff-alpha.c (alpha_relocate_section): Use
4410 info->callbacks_warning, rather than _bfd_error_handler, for
4411 "multiple gp" warning.
4413 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4415 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4416 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4417 table string. Use bfd_wrapped_link_hash_lookup.
4418 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4420 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4421 table, if any, when writing out symbols.
4422 (aout_link_input_section_std): Use the name from the hash table,
4423 if any, when reporting undefined symbols.
4424 (aout_link_input_section_ext): Likewise.
4425 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4426 * bout.c (get_value): Likewise.
4427 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4428 * ecoff.c (ecoff_reloc_link_order): Likewise.
4429 * elflink.h (elf_link_add_object_symbols): Likewise.
4430 (elf_reloc_link_order): Likewise.
4431 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4432 (_bfd_generic_reloc_link_order): Likewise.
4433 (default_indirect_link_order): Likewise.
4434 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4435 * sunos.c (sunos_add_one_symbol): Likewise.
4436 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4437 (bfd_xcoff_link_count_reloc): Likewise.
4438 (xcoff_reloc_link_order): Likewise.
4440 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4441 into -1 for intern->rss.
4443 * configure: Rebuild with autoconf 2.8.
4445 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4447 * stab-syms.c (__define_stab_duplicate): Define.
4448 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4450 * bfd-in.h (bfd_get_stab_name): Declare.
4451 * bfd-in2.h: Rebuild.
4452 * Makefile.in: Rebuild dependencies.
4453 (BFD_LIBS): Add stab-syms.o.
4454 (BFD_LIBS_CFILES): Add stab-syms.c.
4455 (BFD32_BACKENDS): Remove stab-syms.o.
4456 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4457 * configure.in: Don't list stab-syms.o in bfd_backends.
4458 * configure: Rebuild.
4459 * libaout.h (aout_stab_name): Don't declare.
4460 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4463 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4465 * elf.c (assign_file_positions_for_segments): Adjust file offset
4466 for section alignment even if SEC_LOAD is not set.
4468 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4470 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4471 since they appear as targets in Makefile.in.
4472 * configure: Rebuild.
4474 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4475 don't fiddle with a symbol which is not defined anywhere.
4477 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4479 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4480 though they are defined in a shared library.
4481 (xcoff_build_ldsyms): Likewise.
4483 * coffgen.c (coff_find_nearest_line): Don't look at the line
4484 numbers for the section if section->lineno is NULL.
4486 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4487 message rather than calling BFD_ASSERT.
4488 * elfcode.h (write_relocs): Check return value of
4489 _bfd_elf_symbol_from_bfd_symbol.
4491 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4493 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4496 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4498 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4500 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4501 hppa_reloc_field_selector_type_alt.
4502 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4503 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4505 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4507 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4509 * elf.c (assign_file_positions_for_segments): Adjust the segment
4510 memory size for the alignment of a SEC_ALLOC section, not just a
4513 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4515 * m68klinux.c: New file.
4516 * hosts/m68klinux.h: New file.
4517 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4518 * configure.in (m68*-*-linux*): New native host.
4519 (m68klinux_vec): New vector.
4520 * configure: Rebuild.
4521 * targets.c (m68klinux_vec): Declare.
4522 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4523 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4524 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4525 declaration from bfd_linux_size_dynamic_sections.
4526 (bfd_m68klinux_size_dynamic_sections): Declare.
4527 * bfd-in2.h: Rebuild.
4528 * Makefile.in: Rebuild dependencies.
4529 (BFD32_BACKENDS): Add m68klinux.o.
4530 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4532 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4534 * libhppa.h (pa_arch): Add pa20.
4535 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4536 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4537 (hppa_field_adjust): Handle e_nsel.
4538 * som.c: Provide default definitions for many new relocs found only
4539 in hpux10 include files.
4540 (som_fixup_formats): Add several new relocs from hpux10.
4541 (som_hppa_howto_table): Add hpux10 relocs.
4542 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4544 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4546 * mpw-make.sed: Edit out recent shared library support, and
4547 rules to rebuild .h files using doc/chew.
4549 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4551 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4552 size even of sections with no contents.
4554 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4556 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4557 starting with '$' the way we skip names starting with '.'. When
4558 updating x_endndx, don't be fooled by an index which has been
4561 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4562 struct/union/enum type with no elements.
4564 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4566 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4568 * archive.c (bfd_generic_archive_p): If the first file in the
4569 archive can not be recognized as an object, don't assume that this
4570 is the wrong format.
4572 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4573 format is not bfd_object.
4574 (bfd_elf_get_dt_soname): Likewise.
4576 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4578 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4581 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4583 * bfd.c (tdata): Add netbsd_core_data.
4584 * bfd-in2.h: Regenerated.
4586 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4588 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4589 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4590 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4593 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4594 to get the symbol index, matching 14 Jul 95 change.
4596 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4598 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4599 Remove duplicate definition of gp.
4601 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4603 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4604 assume that we can set the GP value and then get the same value,
4605 since it won't be true if the output file is neither ELF nor
4607 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4608 _bfd_get_gp_value here.
4609 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4610 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4612 (mips_elf_lo16_reloc): Likewise.
4613 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4614 Don't require that the BFD be ELF.
4615 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4616 (mips_elf_gprel32_reloc): Likewise.
4617 (mips_elf_relocate_section): Don't assume we can set and get the
4619 (mips_elf_finish_dynamic_symbol): Don't bother to use
4620 _bfd_get_gp_value here.
4622 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4623 Don't change epdr between malloc and free. Be careful not to free
4624 NULL pointers. Zero out the first RPDR.
4626 * configure.host: On Linux, only pass -rpath option if $(libdir)
4627 is neither /lib nor /usr/lib. From Alan Modra
4628 <alan@mullet.Levels.UniSA.Edu.Au>.
4630 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4632 (elf_dt_name): Rename from elf_dt_needed_name.
4633 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4635 (bfd_elf_get_dt_soname): New function.
4636 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4637 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4638 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4639 * bfd-in2.h: Rebuild.
4641 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4643 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4644 _bfd_sparc_elf_reloc_type_lookup.
4645 (bfd_elf32_bfd_reloc_type_lookup): Update.
4646 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4647 (sparc64_elf_howto_table): Define.
4648 (sparc_reloc_map): Define.
4649 (sparc64_elf_reloc_type_lookup): New function.
4650 (sparc_elf_wdisp16_reloc): New function.
4651 (elf_info_to_howto): Use sparc64_elf_howto_table.
4652 (sparc64_elf_relocate_section): Likewise.
4653 (bfd_elf64_bfd_reloc_type_lookup): Update.
4655 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4657 * configure.host: Check for 'do not mix' from native linker before
4658 trying to use -rpath.
4660 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4662 * bfd.c (_bfd_get_gp_value): New function.
4663 (_bfd_set_gp_value): New function.
4664 * libbfd-in.h (_bfd_get_gp_value): Declare.
4665 (_bfd_set_gp_value): Declare.
4666 * libbfd.h: Rebuild.
4667 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4668 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4669 directly to the fields in the tdata information.
4670 (alpha_relocate_section): Likewise.
4671 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4672 (mips_gprel_reloc): Likewise.
4673 (mips_relocate_section): Likewise.
4674 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4675 (mips_elf_lo16_reloc): Likewise.
4676 (mips_elf_final_gp): Likewise.
4677 (mips_elf_gprel16_reloc): Likewise.
4678 (mips_elf_gprel32_reloc): Likewise.
4679 (mips_elf_relocate_section): Likewise.
4680 (mips_elf_finish_dynamic_symbol): Likewise.
4682 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4684 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4686 * configure.in: Call AC_PROG_CC before configure.host.
4687 * configure: Rebuild.
4688 * configure.host: Don't set information which autoconf should
4689 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4691 * configure.host: Remove go32 and win32 host information, since it
4692 should no longer be needed.
4694 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4695 then start a new segment rather than put a writable section in a
4698 * configure.host: Set RPATH_ENVVAR.
4700 * Makefile.in: Rebuild dependencies.
4702 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4703 zero_section variable.
4705 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4707 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4708 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4709 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4711 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4713 * ieee.c (ieee_write_expression): Only use an R variable for a
4714 local symbol. Don't output a zero offset. Handle a zero address.
4715 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4716 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4718 (parse_expression): Don't try to handle multiple occurrences of a
4719 P variable. Handle I variables differently from X variables. Fix
4720 the order of minus expressions.
4721 (ieee_slurp_external_symbols): Generate an I variable for an NN
4722 record. Fix handling of ATI and ATX records.
4723 (ieee_slurp_sections): Only set minimal section attributes.
4724 Adjust them later, based on the section contents.
4725 (ieee_object_p): Read in the file until just after the ME record.
4726 Call ieee_slurp_section_data to set the section flags.
4727 (do_one): Add iterations parameter. Only repeat the first load
4728 item. Set the section and file reloc flags.
4729 (ieee_slurp_section_data): Set section flags. Pass iterations to
4731 (ieee_canonicalize_reloc): Handle I variables.
4732 (do_with_relocs): Only emit relocation size when necessary.
4733 Increase MAXRUN to 127. Change ov to be assigned, and take
4734 src_mask and pcrel_offset into account.
4735 (ieee_write_data_part): Skip sections that are not loaded.
4736 (ieee_write_external_part): Don't output optional last entry of WX
4738 (ieee_write_me_part): Make setting of me_record neater.
4739 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4741 * syms.c (stt): Add entries for zerovars, vars, and code.
4743 * elfcode.h (validate_reloc): New static function.
4744 (write_relocs): Call validate_reloc for non ELF relocs.
4746 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4747 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4748 (TARGET_LITTLE_SYM): Likewise.
4750 * config.bfd (m68*-*-psos*): New target.
4752 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4754 * i386msdos.c: Remove some #if 0 code.
4755 (msdos_write_object_contents): Don't include empty sections in the
4756 size computation, regardless of their address.
4758 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4760 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4761 is NULL, ie, the -r switch is used.
4763 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4765 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4766 (BFD_RELOC_MIPS_GOT_LO16): Define.
4767 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4768 * bfd-in2.h, libbfd.h: Rebuild.
4769 * elf32-mips.c (mips_reloc_map): Map new relocs.
4771 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4773 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4776 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4777 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4778 simple number for the section address, rather than an expression.
4779 Limit the number of bytes between relocs to MAXRUN.
4780 (ieee_write_me_part): Set me_record to the file offset after the
4782 (ieee_write_processor): New static function.
4783 (ieee_write_object_contents): Use ieee_write_processor.
4785 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4787 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4789 * coff-aux.c: Change include of aux.h to aux-coff.h.
4791 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4793 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4794 relocation put the addend both in the reloc entry and the data.
4795 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4798 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4799 a R_68K_PCxx reloc against a defined global symbol directly.
4800 (elf_m68k_check_relocs): Don't count such a reloc.
4802 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4803 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4804 symbol for now, otherwise always record the symbol as dynamic.
4805 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4806 is not referenced by a dynamic object, and we are not making a
4807 shared object, then don't make a PLT entry. If we do make a PLT
4808 entry, make sure the symbol has been recorded as dynamic.
4810 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4812 * configure.host: When making a shared library, set HLDFLAGS to
4813 pass an appropriate -rpath option. Use the make variable SONAME
4814 as the shared library soname, rather than computing it here. On
4815 SunOS, build stamp-tshlink in place of $(SHLINK).
4816 * Makefile.in (SONAME): New variable.
4817 ($(SHLINK)): Make a link to the transformed name, as well.
4818 (stamp-tshlink): New target.
4819 (install): Skip stamp-tshlink during install.
4821 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4823 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4824 linker sections have been set up yet.
4826 * elf.c (make_mapping): Add an additional argument to suppress
4827 making the first section include the program headers.
4828 (map_sections_to_segments): If the user used -Ttext such that the
4829 program headers are on a different page, do not set the flags
4830 saying that this section includes the program headers.
4832 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4834 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4835 don't define TRAD_HEADER.
4836 * configure: Rebuild.
4838 * netbsd-core.c: New file, support for NetBSD core files.
4839 * hosts/*nbsd.h: Removed.
4841 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4843 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4844 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4845 * libbfd.h, bfd-in2.h: Regenerated.
4846 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4847 bfd_elf32_bfd_reloc_type_lookup.
4848 (reloc_type{,_names}): Deleted.
4849 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4851 (sparc_reloc_map): Add sparc64 relocs.
4852 (sparc_elf_notsupported_reloc): New static function.
4853 (sparc_elf_wdisp16_reloc): New static function.
4854 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4855 (elf32_sparc_relocate_section): Likewise.
4856 (bfd_elf32_bfd_reloc_type_lookup): Define.
4857 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4858 (reloc_type{,_names}): Deleted.
4859 (elf_sparc_howto_table): Deleted.
4860 (sparc_reloc_map): Deleted.
4861 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4862 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4864 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4866 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4869 * Makefile.in (program_transform_name): New variable.
4870 (install): Transform library name before installing it.
4872 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4874 * archures.c (bfd_mach_i960_hx): Define.
4875 * bfd-in2.h: Rebuild.
4876 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4877 (MATRIX): Expand entries for HX.
4878 (arch_info_struct): Add i960:hx entry.
4879 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4880 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4881 (coff_set_flags): Handle bfd_mach_i960_hx.
4883 Support for building as a shared library, based on patches from
4884 Alan Modra <alan@spri.levels.unisa.edu.au>:
4885 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4886 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4887 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4888 * configure: Rebuild.
4889 * configure.host: If --enable-shared, adjust shared library stuff
4890 based on the host. If the host is SunOS, and the linker supports
4891 -rpath, set HLDFLAGS to use it.
4892 * Makefile.in (ALLLIBS): New variable.
4893 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4894 (COMMON_SHLIB, SHLINK): New variables.
4895 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4896 (STAGESTUFF): Remove variable.
4897 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4899 (stamp-ofiles): New target, like old ofiles target, but build
4900 using a temporary file and move-if-change, and touch stamp-ofiles
4902 (ofiles): Just depend upon stamp-ofiles.
4903 (stamp-piclist, piclist): New targets.
4904 ($(SHLIB), $(SHLINK)): New targets.
4905 (targets.o, archures.o): Build twice if PICFLAG is set.
4906 (do_mostlyclean): Remove pic/*.o.
4907 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4909 (do_distclean): Remove pic and stamp-picdir.
4910 (install): Install shared libraries.
4911 ($(OFILES)): Depend upon stamp-picdir.
4912 (stamp-picdir): New target.
4914 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4916 * libcoff.h: Rebuild.
4918 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4919 flavour of a section with no owner.
4921 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4922 ELF_LINK_NON_ELF flag.
4923 (mips_elf_create_got_section): Likewise.
4925 * elf.c: Revert last change, since it breaks dynamic linking.
4926 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4928 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4929 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4930 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4932 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4934 * elf.c (assign_file_positions_for_segments): If the backend does
4935 not want the elf header or the program headers in the address
4936 space, do not include them in the calculations.
4938 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4939 function to determine if we need additional program headers.
4940 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4941 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4943 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4945 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4947 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4949 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4950 back into one line. Some compilers (sunos 4.1.3 for example)
4951 won't accept args split across more than one line.
4953 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4955 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4956 * configure: Regenerate.
4958 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4960 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4961 try to do arithmetic on a void *, cast it to a unsigned char * first.
4963 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4965 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4966 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4968 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4969 flag for a newly defined symbol.
4970 (NAME(bfd_elf,record_link_assignment)): Likewise.
4971 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4972 set the DEF or REF_REGULAR flags correctly.
4974 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4975 (libbfd.h, libcoff.h): Corresponding change.
4977 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4978 a PLT32 reloc as dynamic.
4979 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4980 is not referenced by a dynamic object, and we are not making a
4981 shared object, then don't make a PLT entry. If we do make a PLT
4982 entry, make sure the symbol has been recorded as dynamic.
4984 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4986 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4987 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4988 (powerpcle-*-cygwin32): New.
4989 * peicode.h (add_data_entry): Get address from vma.
4991 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4993 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4994 attached to the section has already been created as an undefined
4995 symbol, treat it as if it hasn't been created yet.
4997 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4999 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5000 symbol or section symbols if stripping all symbols and this is not
5001 a relocateable link. Don't output the symbol string table if
5002 there are no symbols.
5003 (elf_link_flush_output_syms): Don't do anything if there are no
5006 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5008 * coff-aux.c: New file.
5009 * hosts/m68kaux.h: New file.
5010 * config.bfd (m68*-apple-aux*): New target.
5011 * configure.in (m68*-apple-aux*): New native host.
5012 (m68kaux_coff_vec): New vector.
5013 * configure: Rebuild.
5014 * targets.c (m68kaux_coff_vec): Declare.
5015 * coffcode.h (bfd_coff_backend_data): Add field
5016 _bfd_coff_link_add_one_symbol.
5017 (bfd_coff_link_add_one_symbol): Define.
5018 (compare_arelent_ptr): New static function if TARG_AUX.
5019 (coff_write_relocs): If TARG_AUX, sort the relocs.
5020 (coff_write_object_contents): Set A/UX aouthdr magic number.
5021 (coff_link_add_one_symbol): Define if not defined.
5022 (bfd_coff_std_swap_table): Initialize new field.
5023 * libcoff.h: Rebuild.
5024 * cofflink.c (coff_link_add_symbols): Call
5025 bfd_coff_link_add_one_symbol rather than
5026 _bfd_generic_link_add_one_symbol.
5027 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5028 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5029 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5030 * Makefile.in: Rebuild dependencies.
5031 (BFD32_BACKENDS): Add coff-aux.o.
5032 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5034 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5036 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5037 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5039 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5041 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5042 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5043 (maintainer-clean): Warn about deleting special files.
5044 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5046 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5047 warning symbols correctly.
5048 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5049 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5050 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5051 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5052 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5053 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5055 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5058 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5060 * libcoff-in.h: aligned newly exported names with bfd naming
5061 conventions. Removed an erroneous define of POWERPC_LE_PE.
5062 * libcoff.h: Rebuild.
5063 * cofflink.c, coff-ppc.c: the above function name changes
5065 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5067 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5068 * ecoff.c (struct extsym_info): Define.
5069 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5070 to ecoff_link_write_external.
5071 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5072 Strip symbols when appropriate.
5074 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5075 * syms.c (BSF_OBJECT): Define.
5076 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5077 * bfd-in2.h: Rebuild.
5078 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5080 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5083 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5084 copying relocs into a shared object, treat a defined global symbol
5086 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5087 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5088 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5090 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5091 real defined symbol, not to a weak defined symbol.
5093 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5095 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5096 and made a few static functions externs.
5098 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5099 POWERPC_LE_PE hack in cofflink.
5101 * libcoff-in.h: promoted the following from cofflink.c to allow
5102 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5103 coff_debug_merge_element, struct coff_debug_merge_type,
5104 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5105 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5106 coff_debug_merge_hash_lookup, coff_link_section_info,
5107 coff_final_link_info, coff_debug_merge_hash_newfunc,
5108 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5110 * libcoff.h: re-gen'd
5112 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5114 * syms.c: Include "bfdlink.h".
5115 (struct stab_find_info): Define.
5116 (_bfd_stab_section_find_nearest_line): New function.
5117 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5118 * libbfd.h: Rebuild.
5119 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5120 * elf.c (_bfd_elf_find_nearest_line): Try calling
5121 _bfd_stab_section_find_nearest_line before searching the ELF
5122 symbol table. Find the closest STT_FUNC symbol, not the last one.
5123 * libcoff-in.h (coff_data_type): Add line_info field.
5124 * libcoff.h: Rebuild.
5125 * coffgen.c (coff_find_nearest_line): Try calling
5126 _bfd_stab_section_find_nearest_line before searching the COFF
5128 * Makefile.in: Rebuild dependencies.
5130 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5132 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5133 4 bytes, so we get the correct value when updating the register
5134 field in little endian mode.
5136 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5138 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5139 entry_section fields. Add sntoc and snentry fields.
5140 * libcoff.h: Rebuild.
5141 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5142 not toc_section and entry_section (the COFF file does not have any
5143 sections at this point).
5144 (coff_write_object_contents): Set o_snentry and o_sntoc from
5145 snentry and sntoc rather than entry_section and toc_section.
5146 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5147 snentry, not toc_section and entry_section.
5148 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5149 entry_section from hentry.
5150 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5152 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5153 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5154 than using toc_section directly.
5156 * archures.c: Add missing `.' in enum bfd_architecture.
5157 * bfd-in2.h: Rebuild.
5159 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5160 Robert Lipe <robertl@arnet.com>.
5162 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5164 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5165 to sections we allocate. Use bfd_zalloc to allocate initialial
5166 sections, not bfd_alloc.
5167 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5168 SDA{,2}I16 relocations.
5169 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5170 whether to put something in .sbss or not.
5171 (ppc_elf_relocate_section): Add support for more relocations. Add
5172 in sec->output_offset where appropriate. Make error messages
5173 include the symbol name.
5175 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5176 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5177 doesn't get redefined messages if -shared.
5179 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5180 section if the rel_section field has been set up.
5182 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5184 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5187 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5189 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5190 of flags, only flags used are controlled by mach number. Bump up
5191 output file mach number to highest of input file mach numbers.
5192 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5193 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5195 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5196 bfd_elf64_sparc_vec support.
5198 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5200 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5201 the embedded bit is set on some objects and not on others. Just
5203 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5206 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5208 * coffcode.h (coff_new_section_hook): Don't try to align the
5211 * coffcode.h (coff_set_section_contents): Fix the handling of the
5212 .lib section to work even if the entire section contents are
5213 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5214 Robert Lipe <robertl@arnet.com>.
5216 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5218 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5219 memory here for contents.
5221 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5222 _SDA2_BASE_ by 32768.
5223 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5224 started using. Allocate contents for .sdata and .sdata2 sections
5226 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5228 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5229 size _SDA{,2}_BASE_.
5230 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5233 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5235 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5237 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5238 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5239 (bfd_mach_sparc_v9a): Define.
5240 (bfd_mach_sparc_v9_p): Define.
5241 * bfd-in2.h: Regenerated.
5242 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5244 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5245 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5246 to bfd_elf32_sparc_vec.
5247 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5248 Add v8plus{,a} support.
5250 (sparc_compatible): New function.
5251 * elf32-sparc.h: #include "elf/sparc.h".
5252 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5253 elf32_sparc_final_write_processing): New functions.
5254 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5255 elf_backend_final_write_processing): Define.
5257 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5259 * elf-bfd.h (struct elf_link_hash_entry): Add
5260 linker_section_pointer field.
5261 (enum elf_linker_section_enum): Enumeration for new way of
5262 creating linker dynamic sections and symbols.
5263 (elf_linker_section{,_pointers}): New structures for creating
5264 dynamic sections and symbols.
5265 (elf_obj_tdata): Add linker_section_pointers and linker_section
5267 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5268 (_bfd_elf_create_linker_section): New declarations.
5269 (_bfd_elf_find_pointer_linker_section): Ditto.
5270 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5271 (_bfd_elf_make_linker_section_rela): Ditto.
5273 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5275 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5276 (ppc_elf_create_linker_section): New function to create the
5277 sections .got, .sdata, and .sdata2.
5278 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5280 (ppc_elf_check_relocs): Support more of the eabi relocations.
5281 (ppc_elf_relocate_section): Ditto.
5282 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5283 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5285 * elflink.h (elf_create_pointer_linker_section): New function to
5286 create initialized pointers in dynamic linker sections.
5287 (elf_finish_pointer_linker_section): Actually intialize the
5288 pointers created above.
5290 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5291 macros to provide both 32 and 64 bit versions of
5292 elf_create_pointer_linker_section.
5293 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5294 provide both 32 and 64 bit versions of
5295 elf_finish_pointer_linker_section.
5297 * elflink.c (_bfd_elf_create_linker_section): New function to
5298 create a linker section.
5299 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5300 given address in the linker pointer offsets created for a given
5302 (_bfd_elf_make_linker_section_rela): Make a RELA section
5303 corresponding to the generated linker section.
5305 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5307 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5309 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5311 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5312 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5313 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5314 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5315 toc entry in an objdump) for now.
5316 (ppc_do_last, ppc_get_last): New function - needed to save processing
5317 the toc owner to the end.
5318 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5321 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5322 toc owner from being done till last. Must define POWERPC_LE_PC
5325 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5327 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5329 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5330 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5332 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5334 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5336 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5338 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5340 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5342 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5344 * elf.c (assign_file_positions_for_segments): Don't increment file
5345 offset for a segment which contains no loadable sections.
5347 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5349 * reloc.c: Add new PowerPC relocations.
5350 * {bfd-in2,libbfd}.h: Regenerate.
5352 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5353 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5355 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5357 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5360 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5363 * coffgen.c (coff_find_nearest_line): Don't try to cache
5364 information in sections that are not owned by a BFD. From Richard
5365 Henderson <richard@atheist.tamu.edu>.
5367 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5368 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5369 * elflink.h (elf_link_output_extsym): Remove special check for
5372 * ecoffswap.h: Add prototypes for static functions.
5374 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5376 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5377 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5379 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5380 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5381 support. Begin support for R_PPC_SDA{2,}REL.
5383 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5385 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5386 create the .got and .got.neg sections.
5387 (ppc_elf_size_dynamic_sections): Call it.
5388 (ppc_elf_check_relocs): Call it.
5389 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5390 (ppc_elf_check_relocs): Add error messages for relocations we
5391 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5394 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5396 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5397 section flags for V.4 and eabi.
5399 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5401 * elf.c (assign_file_positions_for_segments): If a segment
5402 contains no sections, don't mark it as readable.
5404 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5405 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5407 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5408 dynamic section, if there is one.
5409 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5410 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5411 (bfd_elf64_swap_dyn_in): Likewise.
5412 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5414 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5416 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5417 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5418 <pirker@eiunix.tuwien.ac.at>.
5420 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5422 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5423 PowerPC V.4 and eabi.
5424 * bfd-in2.h: Regenerate.
5425 * libfd.h: Regenerate.
5427 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5429 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5430 section type and SHF_EXCLUDE section flag, turning them into the
5431 appropriate bfd section flag.
5433 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5435 * xcofflink.c (xcoff_link_add_symbols): Create the special
5436 sections if we see a DYNAMIC object, in case that is the only
5437 XCOFF input object we see.
5439 * elf32-mips.c: Extensive changes for a start at dynamic linking
5440 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5442 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5443 (struct elf_backend_data): Remove
5444 elf_backend_create_program_headers field. Add
5445 elf_backend_additional_program_headers and
5446 elf_backend_modify_segment_map fields.
5447 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5449 (elf_backend_additional_program_headers): Likewise.
5450 (elf_backend_modify_segment_map): Likewise.
5451 (elf_backend_create_program_headers): Don't define.
5452 (elfNN_bed): Change to account for field changes.
5453 * elf.c (assign_file_positions_for_segments): Call new
5454 modify_segment_map backend function. Don't call old
5455 create_program_headers backend function.
5456 (get_program_header_size): Call additional_program_headers rather
5457 than create_program_headers.
5458 * elflink.h (elf_link_add_object_symbols): Initialize
5459 type_change_ok from new backend field.
5460 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5462 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5463 a reloc against the appropriate section.
5465 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5466 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5467 (elf_flags_init): Rename from elf_ppc_flags_init.
5468 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5470 (ppc_elf_copy_private_bfd_data): Likewise.
5471 (ppc_elf_merge_private_bfd_data): Likewise.
5473 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5476 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5478 * coff-alpha.c (alpha_relocate_section): During final link, allow
5479 output .lita section to be bigger than 64k by adjusting gp value
5480 on a per-input section basis.
5481 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5483 (struct ecoff_section_tdata): Add gp field.
5485 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5487 Handle Alpha ECOFF changes in OSF/1 3.2.
5488 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5490 * coff-alpha.c: Include "aout/ar.h".
5491 (alpha_ecoff_get_relocated_section_contents): Don't require an
5492 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5493 3.2 doesn't generate one.
5494 (alpha_relocate_section): Likewise.
5495 (alpha_ecoff_slurp_armap): Define.
5496 (alpha_ecoff_slurp_extended_name_table): Define.
5497 (alpha_ecoff_construct_extended_name_table): Define.
5498 (alpha_ecoff_truncate_arname): Define.
5499 (alpha_ecoff_write_armap): Define.
5500 (alpha_ecoff_generic_stat_arch_elt): Define.
5501 (alpha_ecoff_update_armap_timestamp): Define.
5503 (alpha_ecoff_read_ar_hdr): New static function.
5504 (alpha_ecoff_get_elt_at_filepos): New static function.
5505 (alpha_ecoff_openr_next_archived_file): New static function.
5506 (alpha_ecoff_get_elt_at_index): New static function.
5507 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5508 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5509 _bfd_ecoff to alpha_ecoff.
5510 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5511 field from backend structure, rather than always calling
5512 _bfd_get_elt_at_filepos.
5513 * coff-mips.c (mips_ecoff_backend_data): Initialize
5514 get_elt_at_filepos field.
5515 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5516 from _bfd_generic_read_ar_hdr with minor changes.
5517 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5518 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5519 * libbfd.h: Rebuild.
5521 * bfd-in.h (BFD_IN_MEMORY): Define.
5522 * libbfd-in.h (struct bfd_in_memory): Define.
5523 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5524 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5525 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5526 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5527 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5528 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5529 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5530 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5531 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5532 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5534 (bfd_openstreamr): Likewise.
5535 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5536 BFD_IN_MEMORY is not set.
5537 * riscix.c (riscix_some_aout_object_p): Likewise.
5538 * bfd-in2.h, libbfd.h: Rebuild.
5540 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5541 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5542 (bfd_get_elt_at_index): Define.
5543 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5544 bfd_get_elt_at_index. Change index parameter from int to
5546 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5547 (_bfd_noarchive_get_elt_at_index): Define.
5548 (_bfd_archive_bsd_get_elt_at_index): Define.
5549 (_bfd_archive_coff_get_elt_at_index): Define.
5550 * bfd-in2.h, libbfd.h: Rebuild.
5551 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5552 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5553 * ieee.c (ieee_get_elt_at_index): Define.
5554 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5555 * oasys.c (oasys_get_elt_at_index): Define.
5556 * som.c (som_get_elt_at_index): Define.
5558 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5559 numbers to the .text section.
5561 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5563 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5564 If there is a SEC_DEBUGGING section, get the contents of the debug
5565 information part from it.
5566 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5568 (ieee_write_object_contents): Check ieee_write_debug_part return.
5570 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5572 * config.bfd (i[345]86-*-freebsd*): Add target.
5573 * configure.in (i386freebsd_vec): Add vec.
5574 * configure: Regenerate.
5575 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5576 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5577 Rebuild dependencies..
5578 * freebsd.h: New file.
5579 * i386freebsd.c: New file.
5580 * targets.c (i386freebsd_vec): Declare.
5581 (bfd_target_vector): Add i386freebsd_vec.
5582 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5583 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5585 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5587 * ieee.c (ieee_slurp_debug): New static function.
5588 (ieee_object_p): Call it.
5589 (ieee_slurp_section_data): Skip debugging sections.
5590 (ieee_get_reloc_upper_bound): Likewise.
5591 (ieee_get_section_contents): Likewise.
5592 (ieee_canonicalize_reloc): Likewise.
5593 (ieee_write_section_part): Likewise.
5594 (ieee_write_debug_part): Likewise.
5595 (ieee_write_data_part): Likewise.
5596 (init_for_output): Likewise.
5598 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5600 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5602 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5603 relocs, since ppc_elf_relocate_section handles the linker case.
5604 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5606 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5607 ppc_elf_relocate_section since that is now the only caller.
5608 (ppc_elf_relocate_section): Ditto.
5610 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5612 * coffcode.h (coff_write_object_contents): If we don't know the
5613 section of the entry point for an XCOFF executable, always set the
5614 entry address to -1.
5616 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5618 * elf.c (bfd_section_from_shdr): Add support for note sections.
5620 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5622 * bfd-in.h (struct _symbol_info): Add stab_type field.
5623 * bfd-in2.h: Rebuild.
5624 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5626 * elf32-ppc.c: Remove trailing newline from calls to
5628 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5629 difference if target endianness is known.
5631 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5633 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5634 old style TOC16 references without using R_PPC_GOT.
5635 (ppc_reloc_type): Ditto.
5636 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5637 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5638 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5639 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5640 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5642 (ppc_elf_adjust_dynamic_symbol): Ditto.
5643 (ppc_elf_adjust_dynindx): Ditto.
5644 (ppc_elf_size_dynamic_sections): Ditto.
5645 (ppc_elf_finish_dynamic_symbol): Ditto.
5646 (ppc_elf_finish_dynamic_sections): Ditto.
5647 (ELF_DYNAMIC_INTERPRETER): Define.
5649 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5651 * elf.c (copy_private_bfd_data): When attaching sections to
5652 segments ignore sections that won't be allocated. Patch from
5655 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5657 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5660 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5662 * coff-i960.c (CALC_ADDEND): Define.
5663 (coff_i960_relocate_section): Add the input section VMA to the
5664 addend for PC relative relocs.
5666 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5668 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5669 to correctly terminate.
5671 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5673 * targets.c (enum bfd_endian): Define.
5674 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5675 from boolean to enum bfd_endian. Change header_byteorder_big_p
5677 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5678 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5679 * bfd-in2.h: Rebuild.
5680 * All targets: Change initialization of byteorder and
5681 header_byteorder to use enum bfd_endian values rather than
5683 * All files: Change all references to byteorder_big_p and
5684 header_byteorder_big_p to use new bfd_*_endian macros.
5686 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5688 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5690 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5692 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5694 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5696 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5698 * ieee.c: Lots of minor cleanups. Make many functions return
5699 errors rather than calling abort. Also:
5700 (ieee_write_twobyte): Remove; change callers to call existing
5701 ieee_write_2bytes function.
5702 (ieee_write_expression): Don't output the section twice when
5703 outputting a local symbol. Don't emit an extraneous zero if there
5705 (ieee_slurp_sections): Set the lma as well as the vma.
5706 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5708 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5709 a recognized one or bfd_arch_unknown.
5710 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5712 (ihex_get_symtab): Likewise.
5714 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5716 * aoutx.h: Include <ctype.h>.
5717 (struct aout_link_includes_table): Define.
5718 (struct aout_link_includes_totals): Define.
5719 (struct aout_link_includes_entry): Define.
5720 (aout_link_includes_lookup): Define macro.
5721 (struct aout_final_link_info): Add includes field.
5722 (aout_link_includes_newfunc): New static function.
5723 (NAME(aout,final_link)): Initialize includes hash table.
5724 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5726 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5728 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5730 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5732 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5734 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5736 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5737 (pe_print_private_bfd_data): call pe_print_reloc.
5738 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5739 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5740 up some debugging as well.
5742 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5744 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5747 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5749 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5750 when setting sections to NULL.
5752 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5754 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5756 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5757 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5759 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5760 * bfd-in2.h: Rebuild.
5762 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5764 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5766 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5768 * ihex.c (ihex_scan): Handle record types 4 and 5.
5769 (ihex_object_p): Permit types 4 and 5.
5770 (ihex_set_section_contents): Remove check for out of range
5772 (ihex_write_object_contents): Generate types 4 and 5.
5774 * elflink.h (elf_link_output_extsym): Just ignore warning and
5775 indirect references to symbols which don't really exist.
5777 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5779 * peicode.h (pe_print_idata): Minor format fixes
5780 (pe_print_edata): New function. Under private printing, this formats
5781 the edata section of a PE file.
5782 (pe_print_private_bfd_data): Added call to pe_print_edata.
5784 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5786 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5787 index, don't call stoi.
5789 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5791 * srec.c (srec_scan): Set lma as well as vma.
5793 * ihex.c: New file; support for Intel Hex format.
5794 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5795 (ihex_vec): Declare.
5796 (bfd_target_vector): Always include ihex_vec.
5797 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5798 * Makefile.in: Rebuild dependencies.
5799 (BFD_LIBS): Add ihex.o
5800 (BFD_LIBS_CFILES): Add ihex.c.
5801 * bfd-in2.h: Rebuild.
5803 * elf.c (assign_file_positions_for_segments): Sort the sections in
5805 (get_program_header_size): Return the right size if segment_map is
5807 (copy_private_bfd_data): Don't bother to sort the sections.
5809 * bfd.c (bfd_record_phdr): New function.
5810 * bfd-in.h (bfd_record_phdr): Declare.
5811 * bfd_in2.h: Rebuild.
5813 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5816 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5817 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5819 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5820 (bfd_zmalloc): Change declaration.
5821 * libbfd.h: Rebuild.
5822 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5823 and realloc. Don't set bfd_error_no_memory if they fail.
5825 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5827 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5828 uses as well. Added a new howto to deal with TOCREL16 relocs that
5829 are TOCDEFN as well.
5830 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5831 to handle RVA relocs from dlltool.
5832 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5833 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5834 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5836 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5837 to get the right section alignment.
5839 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5841 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5842 p_paddr if p_paddr is zero.
5843 (make_mapping): Set includes_filehdr and includes_phdrs for first
5845 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5847 (assign_file_positions_for_segments): Handle includes_filehdr and
5848 includes_phdrs. Remove special handling of PT_PHDR and first
5850 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5851 when appropriate. Remove special handling of PT_PHDR segment.
5852 Use a more complex condition for when a section is included in a
5853 segment to handle Solaris linker oddities.
5855 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5857 * coff-m88k.c (howto_table): Reformatted for easier reading;
5858 special_function now points to new function m88k_special_reloc.
5859 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5861 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5862 be done correctly by m88k_special_reloc.
5863 (reloc_processing): New function to be used by RELOC_PROCESSING.
5864 (RELOC_PROCESSING): Define to call reloc_processing.
5866 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5868 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5869 (pe_print_pdata): Likewise.
5871 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5872 obstack_alloc fails.
5873 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5875 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5876 * Many files: don't set bfd_error_no_memory if one of the above
5879 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5880 if p_paddr_valid is set.
5881 (copy_private_bfd_data): New static function.
5882 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5884 * elf.c (assign_file_positions_for_segments): Fix case where extra
5885 program headers were allocated.
5887 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5888 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5889 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5890 _bfd_elf_print_private_bfd_data.
5892 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5893 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5894 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5895 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5896 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5897 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5898 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5900 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5902 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5903 * elf.c (make_mapping): New static function.
5904 (map_sections_to_segments): New static function.
5905 (elf_sort_sections): New static function.
5906 (assign_file_positions_for_segments): New static function.
5907 (map_program_segments): Remove.
5908 (get_program_header_size): Remove sorted_hdrs, count, and
5909 maxpagesize parameters. Simplify.
5910 (assign_file_positions_except_relocs): When generating an
5911 executable, use assign_file_positions_for_segments.
5912 (elf_sort_hdrs): Remove.
5913 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5914 to get_program_header_size.
5916 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5918 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5920 * configure, config.in: Regenerate with autoconf 2.7.
5922 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5923 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5925 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5927 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5928 (ecoff_sec_to_styp_flags): Likewise.
5929 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5930 (ecoff_set_symbol_info): Handle scRConst.
5931 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5932 (ecoff_compute_section_file_positions): Handle .rconst section.
5933 (_bfd_ecoff_write_object_contents): Likewise.
5934 (ecoff_link_check_archive_element): Handle scRConst.
5935 (ecoff_link_add_externals): Likewise.
5936 (ecoff_link_write_external): Handle .rconst section.
5937 (ecoff_reloc_link_order): Likewise.
5938 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5939 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5941 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5943 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5944 DEF_DYNAMIC flag is set.
5946 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5948 * host-aout.c: If TRAD_HEADER is defined, include it.
5950 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5952 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5953 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5954 (BFD_NEED_DECLARATION): New function.
5955 * configure.in: Use BFD_NEED_DECLARATION.
5956 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5957 * configure, config.in: Rebuild with autoconf 2.6.
5959 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5960 special_sections before returning when called with a non XCOFF
5963 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5966 * coffcode.h (coff_compute_section_file_positions): Only pad the
5967 previous section to force file alignment when creating an
5970 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5972 * coffcode.h (coff_compute_section_file_positions): If
5973 RS6000COFF_C, set up the .debug section.
5975 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5976 if it is not large enough to accomodate the entire TOC area with
5977 signed 16 bit offsets.
5978 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5980 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5981 TOC anchor to use the TOC value used in the output file.
5983 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5985 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5986 (_bfd_coff_read_string_table): Likewise.
5988 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5990 * pe-arm.c: Fix typos.
5991 * coff-arm.c: Likewise.
5993 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5995 * coff-ppc.c (list_ele): Added "cat"egory member.
5996 (record_toc): New category parameter (priv or pub).
5997 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5998 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5999 the mainline. It addes extra toc cells in error.
6000 (ppc_coff_swap_sym_in_hook): Added some documentation.
6001 (dump_toc): Can now diagnose "virtual toc" chicanery.
6003 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6005 * elf-bfd.h (struct elf_link_hash_table): Change type of
6006 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6008 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6010 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6011 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6013 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6014 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6015 defined or mentioned in a regular file.
6017 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6019 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6020 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6021 (coff_ppc_relocate_section): Correct REL24 handling
6022 (ppc_process_before_allocation): Correct TOCDEFN handling
6024 * peicode.h (dir_names): Added name descriptions
6026 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6028 * VERSION: Updated to cygnus-2.6.
6030 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6032 * targets.c (m68k4knetbsd_vec): Declare.
6034 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6036 * targets.c (bfd_target): Change type of second argument to
6037 _bfd_print_private_bfd_data from void * to PTR.
6038 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6039 using PTR rather than void *.
6040 * bfd-in2, libbfd.h: Rebuild.
6041 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6043 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6044 _bfd_generic_bfd_print_private_bfd_data rather than casting
6047 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6049 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6050 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6052 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6053 BFD64_BACKENDS_CFILES): New variables.
6056 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6058 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6059 not at the file position of the first section.
6060 * coffcode.h (coff_compute_section_file_positions): Avoid using
6062 (coff_write_object_contents): When generating a PPC PE executable
6063 with no symbols, round up the file size to a COFF_PAGE_SIZE
6065 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6066 don't write out a string table.
6068 * elf.c (bfd_section_from_shdr): When using a different section
6069 header, pass the new one to _bfd_elf_make_section_from_shdr.
6070 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6071 (elf_map_symbols): Add section VMA to symbol value when comparing
6073 (_bfd_elf_compute_section_file_positions): Only build symbol table
6074 if there are some symbols. Set file offset of symtab and strtab
6076 (assign_file_positions_except_relocs): Remove dosyms parameter.
6077 Change all callers. Never set file offset of symtab and strtab
6079 (_bfd_elf_copy_private_section_data): New function.
6080 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6081 (_bfd_elf_copy_private_symbol_data): New function.
6082 (swap_out_syms): Check for special mapping of st_shndx created by
6083 copy_private_symbol_data.
6084 * elfxx-target.h: Use new copy routines.
6085 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6086 (_bfd_elf_copy_private_section_data): Declare.
6088 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6090 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6093 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6094 _bfd_dummy_target, matching the recent change to archive
6097 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6099 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6100 arithmetic on PTR types.
6102 * aout-target.h (MY(callback)): Set the lma of the sections.
6104 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6105 symbol into a reloc against the section.
6107 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6109 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6110 glue for the relocs: IMGLUE and IFGLUE.
6111 (record_toc): new function - tracks toc contents
6112 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6113 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6114 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6115 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6116 (ppc_record_toc_entry): Removed a debug define (duh)
6118 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6119 (pe_print_idata): New function - formats the idata section data
6120 (pe_print_pdata): New function - formats the pdata section data
6121 (pe_print_private_bfd_data): calls to above
6123 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6125 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6126 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6127 TARGET_SYM and TARGET_NAME for vector and BFD name.
6128 * coff-pmac.c (pmac_xcoff_vec): Remove.
6129 (TARGET_SYM, TARGET_NAME): Define.
6130 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6131 machine to 0, not all PowerMacs are 601s.
6133 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6135 * elfcode.h (elf_object_p): Read in any program headers.
6136 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6137 based on the program headers, if any.
6138 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6139 (map_program_segments): Set p_paddr of program headers based on
6142 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6144 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6147 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6148 trying to do a relocateable link with a non-a.out object file.
6150 * archive.c (bfd_generic_archive_p): Check the first object file
6151 in an archive even if target_defaulted is set. If the object file
6152 has the wrong xvec, reject it.
6154 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6155 be represented, report the name via _bfd_error_handler.
6156 (translate_to_native_sym_flags): Likewise.
6157 * elf32-mips.c (mips_elf_final_link): Likewise.
6158 * oasys.c (oasys_write_sections): Likewise.
6160 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6161 which checks for STYP_OVRFLO sections.
6162 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6163 reloc and lineno count overflows.
6164 (coff_write_object_contents): Call coff_count_linenumbers before
6165 coff_compute_section_file_positions. If RS6000COFF_C, handle
6166 reloc and lineno count overflows.
6167 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6168 relocs before dealing with .pad sections. Count overflow section
6169 headers when handling .pad sections.
6171 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6174 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6175 (struct xcoff_link_hash_table): Add descriptor_section and
6176 special_sections fields.
6177 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6178 (xcoff_link_add_symbols): Set linkage section alignment. Create
6179 descriptor section. Check for magic symbol names (_text, etc.),
6180 and record them in special_sections if found. Set
6181 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6182 descriptor field to point back to the function code symbol.
6183 (xcoff_sweep): Always mark the special descriptor_section.
6184 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6185 function descriptor, and mark it if it is.
6186 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6187 parameter, and fill it in. Allocate space for the descriptor
6189 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6190 global linkage code. If an undefined function descriptor is
6191 exported, arrange to define it. Warn about any other undefined
6193 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6194 (xcoff_write_global_symbol): Create a function descriptor when
6196 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6197 * bfd-in2.h: Rebuild.
6199 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6201 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6202 (ppc_coff_link_hash_table): new types for hashing
6203 (ppc_coff_link_hash_newfunc): hash entry constructor
6204 (ppc_coff_link_hash_table_init): hash table initializer
6205 (ppc_coff_link_hash_table_create): hash table constructor
6206 (ppc_record_toc_entry): changed references to hash table
6207 (coff_ppc_relocate_section): changed references to hash table
6209 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6210 * libcoff.h: Rebuild
6212 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6213 (coff_link_add_symbols): removed toc_offset init
6215 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6217 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6220 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6221 if it is given and mmep is available.
6222 * acconfig.h: Undef USE_MMAP.
6223 * configure, config.in: Regenerated.
6224 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6225 table handling the old way.
6226 (aout_get_external_symbols): Don't complain if last byte of string
6228 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6229 (bfd_free_window) [! USE_MMAP]: Don't define.
6230 (bfd_get_file_window,
6231 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6233 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6235 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6238 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6240 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6241 compatible with AMD generated COFF files. Try to support both AMD
6242 and GNU formats simultaneously.
6243 (coff_a29k_relocate_section): Likewise.
6245 * libbfd.c (bfd_get_file_window): Change writable parameter from
6246 int to boolean; update all callers. Pass MAP_SHARED if not
6247 writable--it's required on Solaris. Cast fprintf argument to
6249 * bfd-in.h (bfd_get_file_window): Update declaration.
6250 * bfd-in2.h: Rebuild.
6251 * aoutx.h: Update calls to bfd_get_file_window.
6253 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6255 (xcoff_swap_ldhdr_in): New static function.
6256 (xcoff_swap_ldsym_in): New static function.
6257 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6258 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6259 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6260 Handle XTY_ER/XMC_XO symbols correctly.
6261 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6262 rather than normal symbol table.
6263 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6264 already defined with the same absolute value.
6265 (xcoff_mark): When considering called symbols, check whether the
6266 descriptor is from a dynamic object, rather than the symbol
6268 (xcoff_build_ldsyms): Likewise.
6270 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6271 Cast realloc and malloc return values. If malloc or realloc fail,
6272 set bfd_error_no_memory.
6273 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6274 * bfd-in2.h: Rebuild.
6276 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6278 * coff-ppc.c (ppc_record_toc_entry): new function.
6279 (in_reloc_p): changed return value.
6280 (coff_ppc_relocate_section): much rework.
6281 (ppc_allocate_toc_section): new function.
6282 (ppc_process_before_allocation): new function.
6283 (ppc_coff_swap_sym_in_hook): new function.
6285 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6286 (coff_link_add_symbols): initialize toc_offset.
6288 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6289 (coff_swap_aouthdr_out): Added more sections to the data
6290 dictionary for the pe file header. Also changed linker version
6291 number on the ppc side.
6292 (dir_names): small improvements to the dictionary printing.
6293 (pe_mkobject_hook): save the file level flags.
6295 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6296 (pe_tdata): added real_flags field
6297 (coff_tdata): added local_toc_sym_map and access macro
6299 * libcoff.h (coff_link_hash_entry): added toc_offset field
6300 (pe_tdata): added real_flags field
6301 (coff_tdata): added local_toc_sym_map and access macro
6303 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6304 (coff_mkobject): init for local_toc_sym_map
6305 (coff_write_object_contents): set the internal_a.magic to
6306 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6309 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6311 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6312 entries until both the line number address and the function name
6313 address are too large.
6315 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6316 * configure: Rebuilt.
6318 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6319 is defined in the environment.
6321 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6323 * som.c (som_get_section_contents_in_window): Define to use
6326 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6328 * coff-i860.c: New file, based on coff-i386.c.
6329 * cpu-i860.c: New file, based on cpu-i386.c.
6330 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6331 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6332 targets, using i860coff_vec.
6333 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6334 trad-core.o and hosts/i860mach3.h.
6335 (i860coff_vec): Use coff-i860.o and cofflink.o.
6336 * configure: Rebuild.
6337 * Makefile.in: Rebuild dependencies.
6338 (ALL_MACHINES): Add cpu-i860.o.
6339 (BFD32_BACKENDS): Add coff-i860.o.
6340 (CFILES): Add cpu-i860.c and coff-i860.c.
6341 * targets.c (i860coff_vec): Declare.
6342 (bfd_target_vector): Add &i860coff_vec.
6343 * archures.c (bfd_i860_arch): Declare.
6344 (bfd_archures_list): Add &bfd_i860_arch.
6345 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6346 (coff_set_flags): Handle bfd_arch_i860.
6347 (coff_write_object_contents): Handle I860 a.out magic number.
6349 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6351 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6352 the created .tc section to 2.
6353 (xcoff_mark): Don't keep a .loader reloc for a call to an
6354 undefined symbol when creating a shared library.
6355 (xcoff_build_ldsyms): When creating a shared library, generate
6356 global linkage code for a call to an undefined symbol.
6358 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6360 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6361 BFD32_BACKENDS, BFD64_BACKENDS.
6362 (.dep1): Put mkdep output in a separate file.
6363 Rebuilt dependencies.
6365 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6368 Permit use of mmap when available:
6370 * configure.in: Check for mmap, madvise, mprotect.
6371 * config.in, configure: Regenerated.
6373 * libbfd.c (struct _bfd_window_internal): Define type.
6374 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6376 (ok_to_map): New static variable for debugging.
6377 (_bfd_generic_get_section_contents_in_window): New function.
6378 * bfd-in.h (bfd_window_internal): Declare type.
6379 (bfd_window): Define type.
6380 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6381 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6384 * libaout.h (struct aoutdata): Add two window fields.
6385 (obj_aout_sym_window, obj_aout_string_window): New macros.
6386 * aoutx.h (some_aout_object_p): Initialize windows.
6387 (aout_get_external_symbols): Get symbol data and strings in
6388 windows instead of explicitly allocated buffers.
6389 (slurp_symbol_table): Free window instead of memory.
6390 (bfd_free_cached_info): Release windows instead of freeing storage
6392 (aout_link_free_symbols): Ditto.
6394 * targets.c (bfd_target): Add new field for
6395 get_section_contents_in_window.
6396 (BFD_JUMP_TABLE_GENERIC): Updated.
6397 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6398 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6399 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6400 macros for get_section_contents_in_window field.
6402 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6404 * core.c: Renamed to corefile.c
6405 * makefile.dos (OBJS): Change core.o to corefile.o
6406 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6409 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6411 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6412 targ_selvecs to allow debugging under Irix-5 native.
6415 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6417 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6418 to o. Clobber and restore the list of new csects around the call
6419 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6420 linker error and the linker wants to read the symbol table. Reset
6421 the line number count of a real section even if it has no relocs.
6422 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6424 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6427 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6429 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6430 an undefined symbol in a shared link.
6432 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6433 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6434 phdm@info.ucl.ac.be (Philippe De Muyter).
6436 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6438 * coff-m88k.c (rtype2howto): New static function.
6439 (RTYPE2HOWTO): Use it rather than a macro definition.
6441 * coffcode.h (coff_write_object_contents): set internal_a.magic
6442 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6444 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6445 define TRAD_HEADER to new file hosts/delta68.h.
6446 m88*-motorola-sysv*, however, does use ptrace-core.o.
6447 * hosts/delta68.h: New file.
6449 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6450 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6452 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6454 * i386linux.c (MY(vec)): Declare before use.
6456 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6458 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6459 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6461 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6462 BFD is not of the right type.
6463 (bfd_elf_get_needed_list): Likewise.
6464 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6465 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6466 * xcofflink.c (XCOFF_XVECP): Define.
6467 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6469 (bfd_xcoff_import_symbol): Likewise.
6470 (bfd_xcoff_export_symbol): Likewise.
6471 (bfd_xcoff_link_count_reloc): Likewise.
6472 (bfd_xcoff_record_link_assignment): Likewise.
6473 (bfd_xcoff_size_dynamic_sections): Likewise.
6475 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6476 table index against the number of symbols for a base relative
6479 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6481 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6482 full_aouthdr flag here...
6483 (_bfd_xcoff_bfd_final_link): ...not here.
6485 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6487 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6488 systems that have a system <libelf.h>.
6489 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6490 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6491 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6492 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6493 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6494 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6495 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6497 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6499 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6500 set, set BSF_WEAK in symbol. Change all callers.
6501 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6502 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6503 _bfd_generic_link_add_one_symbol.
6504 (ecoff_indirect_link_order): Check that the section tdata relocs
6505 are not NULL before using them.
6507 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6508 define TRAD_HEADER as hosts/alphalinux.h.
6509 * configure: Rebuild.
6510 * hosts/alphalinux.h: New file.
6511 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6514 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6516 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6517 C_ECOMM storage classes.
6519 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6521 (xcoff_mark): Call xcoff_mark_symbol.
6522 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6523 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6525 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6527 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6529 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6531 (xcoff_find_reloc): New static function.
6532 (xcoff_link_add_symbols): Use it.
6533 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6534 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6535 relocate the value of C_DECL.
6537 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6539 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6541 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6542 callback decide what goes in .relocs.
6543 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6544 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6547 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6549 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6552 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6554 * xcofflink.c: More improvements, mostly to fix handling of
6555 constructors and a few other special cases.
6556 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6557 zero, reverting yesterday's change.
6558 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6559 (bfd_xcoff_link_count_reloc): Declare.
6560 (bfd_xcoff_record_link_assignment): Declare.
6561 * bfd-in2.h: Rebuild.
6563 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6565 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6566 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6567 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6568 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6569 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6570 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6572 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6575 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6576 segments includes the a.out header. See to that the magic number
6577 *always* is big-endian.
6579 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6580 m68k4k NetBSD configurations.
6582 * configure.in, configure: Separate i386 & mips NetBSD
6583 configurations from other BSD ones. Don't assume DEC is the only
6584 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6585 configurations. Add support for m68k4k NetBSD object format.
6587 * libaout.h: Added M_68K4K_NETBSD magic.
6589 * m68k4knetbsd.c: New file.
6591 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6593 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6596 * hosts/mipsnbsd.h: New file.
6599 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6601 * config.bfd: Add config stuff for mips*-*-magic* to set
6602 targ_defvec to ecoff_big_vec.
6605 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6607 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6609 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6610 toc_section, and entry_section fields.
6611 (struct xcoff_section_tdata): Remove ldrel_count field.
6612 * libcoff.h: Rebuild.
6613 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6615 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6616 full a.out header if full_aouthdr is set in xcoff_data.
6617 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6618 based on sections stored in xcoff_data.
6619 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6621 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6622 (rs6000coff_vec): Set symbol_leading_char to '.'.
6623 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6624 value stored in ret rather than returning a pointer value.
6626 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6628 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6631 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6633 * som.c (som_slurp_string_table): Allocate the strings with malloc
6634 since they're free'd by free_cached_info.
6635 (som_slurp_symbol_table): Similarly for the symbol table.
6637 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6639 * Makefile.in (diststuff): Don't make headers.
6641 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6643 * Makefile.in: Rebuild dependencies.
6645 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6646 output_bfd is not SunOS.
6647 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6648 non-SunOS input files.
6650 * xcofflink.c: Extensive changes to support linking shared objects
6651 and generating a .loader section.
6652 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6653 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6654 last_symndx, and ldrel_count fields.
6655 * libcoff.h: Rebuild.
6656 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6657 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6659 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6660 (bfd_xcoff_export_symbol): Declare.
6661 (bfd_xcoff_size_dynamic_sections): Declare.
6662 * bfd-in2.h: Rebuild.
6664 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6666 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6667 * configure: Rebuild.
6668 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6669 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6671 (pmac_xcoff_vec): Update to use new xcoff support.
6672 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6673 (xcoff_write_armap): Declare buf as unsigned char.
6674 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6676 * mpw-make.sed: Generalize subdir_do edit.
6678 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6680 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6681 correctly. Don't initialize asect->vma.
6683 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6685 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6686 something a little less than the page size.
6688 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6690 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6692 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6694 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6695 * coffcode.h (coff_write_object_contents): If .bss is before
6696 .data us that as data_start.
6697 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6699 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6700 (coff_swap_outhdr_out): Hardwire in version number.
6702 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6704 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6705 major and minor to *_vno, since the former are also macros in
6706 SunOS header files. Cast result of bfd_alloc to appropriate
6709 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6710 before assigning to sec_data.
6712 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6714 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6715 now relative to the section, not absolute.
6716 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6717 get the file name when there is a N_SO directory name. When
6718 handling stabs, remember that section->vma was added to the
6721 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6723 * sunos.c (struct sunos_link_hash_table): Add needed field.
6724 (sunos_link_hash_table_create): Call bfd_release, not free.
6725 (sunos_link_hash_table_create): Initialize needed field.
6726 (sunos_add_dynamic_symbols): Record needed objects.
6727 (bfd_sunos_get_needed_list): New function.
6728 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6729 * bfd-in2.h: Rebuild.
6731 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6733 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6735 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6737 * bfd-in.h (struct bfd_link_needed_list): Rename from
6738 bfd_elf_link_needed_list.
6739 * bfd-in2.h: Rebuild.
6740 * elf.c, elflink.h, libelf.h: Corresponding changes.
6742 Add start at AIX linker support; no shared libraries yet.
6743 * xcofflink.c: New file.
6744 * configure.in (rs600coff_vec): Use xcofflink.o.
6745 * configure: Rebuild.
6746 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6748 (struct xcoff_section_tdata): Define.
6749 (xcoff_section_data): Define macro.
6750 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6751 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6752 (_bfd_xcoff_bfd_final_link): Declare.
6753 (_bfd_ppc_xcoff_relocate_section): Declare.
6754 * libcoff.h: Rebuild.
6755 * coff-rs6000.c: Clean up a bit.
6756 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6757 cputype, csects, and debug_indices.
6758 (xcoff_copy_private_bfd_data): Copy cputype.
6759 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6760 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6761 (xcoff_reloc_type_lookup): Rename from
6762 rs6000coff_reloc_type_lookup.
6763 (coff_relocate_section): Define.
6764 (_bfd_xcoff_sizeof_headers): Define.
6765 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6766 (_bfd_xcoff_bfd_relax_section): Define.
6767 (_bfd_xcoff_bfd_link_split_section): Define.
6768 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6770 * coffcode.h (coff_compute_section_file_positions): If AIX,
6771 increment sofar by SMALL_AOUTSZ if not executable.
6772 (coff_write_object_contents): If AIX, always output an a.out
6773 header; if not executable, header size of SMALL_AOUTSZ.
6774 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6775 (_bfd_stringtab_init): Initialize xcoff field.
6776 (_bfd_xcoff_stringtab_init): New function.
6777 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6778 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6779 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6780 * libbfd.h: Rebuild.
6781 * Makefile.in: Rebuild dependencies.
6782 (BFD32_BACKENDS): Add xcofflink.o.
6783 (CFILES): Add xcofflink.c.
6785 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6786 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6787 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6789 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6791 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6793 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6795 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6796 * config.in: Regenerated.
6798 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6799 (_bfd_chunksize): New variable.
6800 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6801 for obstack chunk size.
6802 * configure.in: Check for getpagesize.
6803 * configure: Regenerated.
6805 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6807 * trad-core.c (rawptr): Make it a local variable of
6808 ptrace_unix_core_file_p.
6810 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6812 * coff-arm.c (in_reloc_p): New.
6813 * coff-i386.c (in_reloc_p): New.
6814 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6815 (coff_write_object_contents): Only set has_reloc_section
6817 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6818 in_reloc_p to decide if reloc should be emitted.
6819 * libcoff.h (pe_data_type.in_reloc_p): New.
6820 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6822 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6824 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6825 (_bfd_coff_read_internal_relocs): Likewise.
6826 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6827 (_bfd_coff_read_internal_relocs): Likewise.
6829 * elflink.h (elf_link_add_object_symbols): Correct conditions
6830 under which type and size change warnings are issued.
6832 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6834 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6835 a symbol which is not in a real section.
6836 (coff_write_native_symbol): Corresponding change.
6838 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6839 coff_link_hash_newfunc and make non-static.
6840 (_bfd_coff_link_hash_table_init): New function, broken out of
6841 _bfd_coff_link_hash_table_create.
6842 (_bfd_coff_link_hash_table_create): Use it.
6843 (process_embedded_commands): Make static.
6844 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6845 (_bfd_coff_link_hash_table_init): Declare.
6846 * libcoff.h: Rebuild.
6848 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6849 field in XCOFF tdata.
6850 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6851 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6852 based on cputype stored in a.out header, or in n_type of initial
6854 (coff_write_object_contents): Set cputype correctly in a.out
6856 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6858 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6859 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6861 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6862 * libcoff.h: Rebuild.
6864 * cpu-rs6000.c (rs6000_compatible): New static function.
6865 (bfd_rs6000_arch): Use it.
6866 * cpu-powerpc.c (powerpc_compatible): New static function.
6867 (arch_info_struct): Define various flavours of PowerPC.
6868 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6871 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6873 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6875 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6877 * elflink.h (elf_link_add_object_symbols): Don't warn about
6878 changing the size or type if the old definition was weak.
6880 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6882 * coffcode.h (combined_entry_type): Add fix_line field.
6883 (coff_slurp_line_table): Warn if we try to set the lineno field of
6885 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6886 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6887 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6888 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6890 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6891 * libcoff.h: Rebuild.
6893 * libcoff-in.h (struct xcoff_tdata): Define.
6894 (xcoff_data): Define.
6895 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6896 * bfd-in2.h, libcoff.h: Rebuild.
6897 * coff-rs6000.c (xcoff_mkobject): New static function.
6898 (coff_mkobject): Define.
6899 (xcoff_copy_private_bfd_data): New static function.
6900 (coff_bfd_copy_private_bfd_data): Define.
6901 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6903 (rs6000coff_vec): Add DYNAMIC to object_flags.
6904 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6905 .loader sections specially.
6906 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6907 section alignment from the XCOFF tdata information.
6908 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6909 F_SHROBJ, and copy the extra a.out header information into the
6910 XCOFF tdata structure.
6911 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6912 F_DYNLOAD and the extra a.out header information.
6913 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6914 C_HIDEXT symbol with attached csect information.
6915 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6916 in the o_maxdata field.
6917 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6918 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6919 end if BSF_NOT_AT_END is set.
6921 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6922 _bfd_read_ar_hdr_fn.
6923 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6924 * bfd-in2.h, libbfd.h: Rebuild.
6925 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6927 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6928 (bfd_slurp_bsd_armap_f2): Likewise.
6929 (_bfd_slurp_extended_name_table): Likewise.
6931 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6933 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6935 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6936 when the symbol table is empty.
6938 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6939 space for section symbols, since we don't output them either.
6940 (elf_m68k_adjust_dynindx): Removed.
6942 * ptrace-core.c (rawptr): Make it a local variable of
6943 ptrace_unix_core_file_p.
6945 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6947 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6950 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6951 Mac object file formats.
6953 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6955 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6956 auxent if there isn't one.
6957 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6958 rather than FILNMLEN as the maximum name length.
6960 * coffcode.h (bfd_coff_backend_data): Add new field
6961 _bfd_coff_print_aux.
6962 (bfd_coff_print_aux): New static function.
6963 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6964 scnlen field of an XTY_LD csect aux entry.
6965 (coff_print_aux): New static function.
6966 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6967 in coff_pointerize_aux_hook.
6968 (bfd_coff_std_swap_table): Initialize new field.
6969 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6970 * libcoff.h: Rebuild.
6971 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6972 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6974 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6975 if there are symbols, for native AIX ld compatibility.
6977 * coffcode.h (bfd_coff_backend_data): Add new field
6978 _bfd_coff_pointerize_aux_hook.
6979 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6980 or I960, and as 0 otherwise.
6981 (bfd_coff_std_swap_table): Initialize new field.
6982 * libcoff.h: Rebuild.
6983 * coffgen.c (coff_pointerize_aux): Change parameters to take
6984 symbol pointer instead of type and class, and to take aux index.
6985 Call _bfd_coff_pointerize_aux_hook if it is defined.
6986 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6987 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6988 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6990 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6991 read-only/host-only support.
6993 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6995 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6998 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6999 BFD_JUMP_TABLE_ARCHIVE accordingly.
7000 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7001 (_bfd_compute_and_write_armap): Declare.
7002 (_bfd_generic_read_ar_hdr): Declare.
7003 (_bfd_read_ar_hdr): Define.
7004 (_bfd_noarchive_read_ar_hdr): Define.
7005 (_bfd_archive_bsd_read_ar_hdr): Define.
7006 (_bfd_archive_coff_read_ar_hdr): Define.
7007 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7008 _bfd_read_ar_hdr instead.
7009 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7010 (_bfd_compute_and_write_armap): Rename from
7011 compute_and_write_armap. Make non-static. Change all callers.
7012 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7013 than _bfd_snarf_ar_hdr.
7014 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7015 * ieee.c (ieee_read_ar_hdr): Define.
7016 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7017 * oasys.c (oasys_read_ar_hdr): Define.
7018 * som.c (som_read_ar_hdr): Define.
7019 * bfd-in2.h, libbfd.h: Rebuild.
7021 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7023 * peicode.c (coff_swap_filehdr_in): If symptr is
7024 zero, there aren't any symbols, even if nsyms is set.
7026 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7028 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7030 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7031 sections, and set styp correctly for them: .got, .hash, .dynamic,
7032 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7033 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7035 (ecoff_sort_hdrs): New static function.
7036 (ecoff_compute_section_file_positions): Return boolean, not void.
7037 Sort the sections by VMA before looking through them. Put the
7038 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7039 section on an appropriate boundary within the page.
7040 (ecoff_compute_reloc_file_positions): Check return value of
7041 ecoff_compute_section_file_positions.
7042 (_bfd_ecoff_set_section_contents): Likewise.
7043 (_bfd_ecoff_write_object_contents): Check for various Alpha
7044 section types when incrementing text_size and data_size. Call
7045 adjust_headers backend function if it exists.
7046 * coff-alpha.c (alpha_adjust_headers): New static function.
7047 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7048 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7050 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7052 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7054 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7055 of ALTERNATE_AIX_CORE_FORMAT.
7056 * configure.in (aix4): No longer need CORE_FLAGS.
7057 * configure: Updated.
7059 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7061 NS32k changes from Ian Dall:
7062 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7064 (aout_link_input_section_std, aout_link_input_section_ext,
7065 aout_link_reloc_link_order): Call them instead of _bfd_*
7067 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7069 (backend_data): Use it instead of hardcoded zero.
7071 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7072 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7074 * ns32knetbsd.c: Include bfd.h.
7075 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7076 (MY_bfd_reloc_type_lookup): Declare function too.
7077 * pc532-mach.c (set_sizes): Don't declare.
7078 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7079 (backend_data, MY_backend_data): Don't define.
7081 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7082 ns32k-*-lites* like ns32k-*-netbsd*.
7084 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7087 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7089 * coffcode.h (coff_write_object_contents): Restore setting
7090 f_timdat to 0, deleted on August 22.
7092 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7094 * coffcode.h (coff_bfd_copy_private_symbol_data,
7095 coff_bfd_copy_private_section_data,
7096 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7097 * peicode.h (coff_bfd_copy_private_bfd_data): New
7098 (pe_bfd_copy_private_bfd_data): New.
7099 (coff_swap_scnhdr_in): Swap bss size into the right place.
7100 (pe_print_private_bfd_data): Add some newlines.
7102 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7104 * som.c (setup_sections): Don't die if a space has no subspaces.
7106 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7108 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7109 dynamic symbol override a common symbol. Don't change the size or
7110 type if they have been set and the new symbol is not a definition.
7111 Warn if the size or type changes.
7113 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7115 * som.c (som_begin_writing): Don't write the symbol table or
7117 (som_finish_writing): Write them here. Place them after the
7118 subspace data, but before the relocs.
7120 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7122 * sunos.c (sunos_add_one_symbol): Just pass false, not
7123 info->shared_library, to sunos_create_dynamic_sections.
7124 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7126 (sunos_check_dynamic_reloc): Remove .text section assertion.
7128 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7130 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7131 * configure, configure.in: Add pmac_xcoff_vec case.
7132 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7133 * coff-pmac.c: New file, PowerMac XCOFF support.
7134 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7135 * targets.c (pmac_xcoff_vec): Declare.
7137 * mpw-config.in: Various changes to be compatible with the
7138 autoconf-based configury.
7139 * mpw-make.sed: New file, sed commands to translate Unix
7140 makefile into MPW syntax.
7141 * mpw-make.in: Remove.
7142 * hosts/mpw.h: Remove.
7143 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7144 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7146 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7148 * binary.c (binary_get_symtab): Return an empty string on error.
7149 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7151 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7153 * coff-ppc.c: Reformatted according to gnu conventions
7154 Removed irrelevant "if 0" code
7156 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7158 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7159 symbols rather than as indirect symbols.
7160 (MY(slurp_symbol_table)): Don't do anything special about
7163 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7164 of .ctors and .dtors sections is no larger than 2.
7166 * sunos.c (sunos_add_one_symbol): Don't change
7167 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7169 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7170 dynamic symbols when creating a shared library.
7171 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7173 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7174 written even if it is not defined in a regular object.
7175 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7176 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7177 rather than the constant 22.
7178 (sunos_check_dynamic_reloc): Handle creating a shared library.
7179 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7180 zero when creating a shared library.
7181 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7182 write it out at the start of the symbol table.
7184 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7186 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7188 * config.bfd: Add arm-*-coff.
7189 * configure.in, configure: Add armcoff_{little,big}_vec.
7190 * targets.c (armcoff_{little,big}_vec): Declare.
7191 (bfd_target_vector): Add armcoff_{little,big}_vec.
7192 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7194 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7196 * targets.c (bfd_find_target): Remove debugging code.
7198 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7200 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7202 * Makefile.in: added *-ppc files
7203 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7204 allow pe based .o's to be shared with other tools on ppc/NT
7205 * config.bfd: added powerpc[le]-[pe|winnt] config support
7206 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7207 * peicode.h: Added more section flags for PE on ppc
7208 Added coff_swap_filehdr_out to allow peicode.h to be
7209 used for non-image PE files on ppc.
7210 Check for image, or not, before copying pe_opthdr
7211 * targets.c: Added new bfd's
7212 * targets.c: Removed two inactive bfds that shouldn't have made it this
7215 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7217 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7218 explicit values to initialize all relocs. Change all users.
7219 (ppc_elf_brtaken_inner): New function to handle branch predicition
7221 (ppc_elf_brtaken_reloc): Ditto.
7222 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7223 relocs use ppc_elf_unsupported_reloc.
7224 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7225 needs to be reported.
7226 (ppc_elf_relocate_section): Support branch prediction relocs.
7228 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7230 * bfd.c (bfd_assert): Remove \n from string passed to
7233 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7234 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7235 (bfd_coff_make_section_hook): Don't define.
7236 (coff_make_section_hook): Remove.
7237 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7238 (styp_to_sec_flags): Likewise.
7239 (coff_write_object_contents): Likewise.
7240 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7242 * libcoff.h: Rebuild.
7243 * coffgen.c (make_a_section_from_file): Just call
7244 bfd_make_section_anyway, not bfd_make_section or
7245 bfd_coff_make_section_hook.
7246 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7247 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7248 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7249 make_section_hook field.
7250 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7252 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7253 pointers into value field for warning and indirect symbols; just
7254 leave the value field alone.
7255 * linker.c (generic_link_add_symbol_list): Use next symbol for
7256 warning and indirect symbols, rather than looking in symbol value.
7257 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7258 parameter. Change all callers. Remove support for indirect
7259 symbols; it didn't work anyhow.
7260 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7261 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7262 * bfd-in2.h: Rebuild.
7264 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7266 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7267 go back to telling the tools this reloc operates on 32 bits.
7269 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7271 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7272 rather than a direct fprintf.
7273 * archive.c (_bfd_write_archive_contents): Likewise.
7274 * coffcode.h (coff_slurp_symbol_table): Likewise.
7275 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7276 (ppc_elf_unsupported_reloc): Likewise.
7277 (ppc_elf_relocate_section): Likewise.
7278 * i386linux.c (linux_tally_symbols): Likewise.
7279 (linux_finish_dynamic_link): Likewise.
7280 * osf-core.c (osf_core_core_file_p): Likewise.
7281 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7282 * som.c (som_sizeof_headers): Likewise.
7283 * srec.c (srec_bad_byte): Likewise.
7284 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7285 * libbfd-in.h (bfd_assert): Declare first parameter const.
7286 * libbfd.h: Rebuild.
7287 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7288 bfd_reloc_overflow is enough.
7289 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7290 * coff-h8500.c (rtype2howto): Likewise.
7291 * coff-z8k.c (rtype2howto): Likewise.
7292 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7293 * elf.c (_bfd_elf_get_lineno): Likewise.
7294 (_bfd_elf_no_info_to_howto): Likewise.
7295 (_bfd_elf_no_info_to_howto_rel): Likewise.
7296 * hp300hpux.c (convert_sym_type): Likewise.
7297 (MY(swap_std_reloc_in)): Likewise.
7298 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7300 * libaout.h (struct aoutdata): Add line_buf field.
7301 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7302 and filename_buffer. Instead, use a malloc buffer stored in the
7303 new line_buf field. Remove length restrictions.
7305 * coffgen.c (string_size): Remove static variable.
7306 (debug_string_size, debug_string_section): Likewise.
7307 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7308 and debug_string_size_p parameters. Use them instead of the
7309 global variables. Change all callers.
7310 (coff_write_symbol): Likewise.
7311 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7312 (coff_write_symbols): Add local variables to replace removed
7315 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7316 function, and line_base fields.
7317 * libcoff.h: Rebuild.
7318 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7319 information, rather than using static variables.
7321 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7322 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7324 * init.c (initialized): Remove static variable.
7325 (bfd_init): Don't bother setting initialized.
7326 (bfd_check_init): Remove.
7327 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7328 * libbfd.h: Rebuild.
7330 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7332 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7333 size for full core dumps. Copy core file header to private data.
7334 (rs6000coff_core_file_failing_command,
7335 rs6000coff_core_file_failing_signal): New functions to extract
7336 the file name and terminating signal from the core file.
7337 * coff-rs6000.c: Use them.
7339 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7341 Change arch info to be const, initialized at compile time.
7342 * archures.c: Reindent many functions. Change CONST to const.
7343 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7344 nothing set it anyhow. Make next const.
7345 (bfd_arch_info_list): Remove.
7346 (bfd_archures_list): Rename from archures_init_table. Change from
7347 a table of function pointers to a table of bfd_arch_info_type
7348 structure addresses.
7349 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7350 (bfd_lookup_arch): Likewise.
7351 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7353 (bfd_default_arch_struct): Make const.
7354 (bfd_arch_init, bfd_arch_linkin): Remove.
7355 (bfd_get_arch_info): Return a const pointer.
7356 * init.c (bfd_init): Don't call bfd_arch_init.
7357 * bfd.c (struct _bfd): Make arch_info const.
7358 * bfd-in2.h: Rebuild.
7359 * libbfd.h: Rebuild.
7360 * configure.in: Put & before everything in $selarchs.
7361 * configure: Rebuild.
7362 * cpu-*.c: Change bfd_*_arch from a function which calls
7363 bfd_arch_linkin to a const structure.
7364 * ieee.c (ieee_object_p): Make arch const.
7366 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7368 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7370 * bfd-in2.h: Regenerate.
7371 * libbfd.h: Regenerate.
7373 * elf32-ppc.c (reloc_type): Update names to match current draft.
7374 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7375 relative. Update names to current V.4 draft.
7376 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7377 (ppc_elf_relocate_section): Rename relocations to match draft.
7379 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7381 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7382 compiled with -mrelocatable-lib to be linked with either normal
7383 modules or -mrelocatable modules.
7385 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7387 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7388 in the a.out header.
7390 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7391 a reloc against a local symbol, even if it's not a section.
7393 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7395 * targets.c (bfd_target): Remove unused align_power_min field.
7396 * bfd-in2.h: Rebuild.
7397 * All backends: Remove initialization of align_power_min.
7399 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7401 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7403 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7405 * config.bfd (mips-dec-netbsd*): New target.
7406 * configure.host (mips-dec-netbsd*): New host.
7407 * configure.in (mips-dec-netbsd*): New native.
7408 * configure: Rebuild.
7410 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7412 Make the COFF backend linker merge common types:
7413 * cofflink.c (struct coff_debug_merge_element): Define.
7414 (struct coff_debug_merge_type): Define.
7415 (struct coff_debug_merge_hash_entry): Define.
7416 (struct coff_debug_merge_hash_table): Define.
7417 (coff_debug_merge_hash_table_init): Define.
7418 (coff_debug_merge_hash_table_free): Define.
7419 (coff_debug_merge_hash_lookup): Define.
7420 (struct coff_final_link_info): Add debug_merge field.
7421 (coff_debug_merge_hash_newfunc): New static function.
7422 (_bfd_coff_final_link): Allocate and free debug_merge table.
7423 (coff_link_input_bfd): Merge identical enum, struct and union
7426 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7428 Convert i960 COFF to use COFF backend linker.
7429 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7430 structure to store the symbol being used.
7431 (coff_i960_start_final_link): New static function.
7432 (coff_i960_relocate_section): New static function.
7433 (coff_i960_adjust_symndx): New static function.
7434 (coff_start_final_link): Define.
7435 (coff_relocate_section): Define.
7436 (coff_adjust_symndx): Define.
7437 * coffcode.h (bfd_coff_backend_data): Add new callback function
7438 _bfd_coff_start_final_link.
7439 (bfd_coff_start_final_link): Define.
7440 (coff_start_final_link): Define if not defined.
7441 (bfd_coff_std_swap_table): Add coff_start_final_link.
7442 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7444 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7445 function callback is not NULL.
7446 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7447 (_bfd_coff_internal_syment_name): Declare.
7448 * libcoff.h: Rebuild.
7449 * configure.in (icoff_big_vec): Add cofflink.o.
7450 (icoff_little_vec): Likewise.
7451 * configure: Rebuild.
7453 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7455 * Makefile.in (clean-info): Remove extraneous tab from line
7458 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7460 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7461 contents has relocs.
7463 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7465 * coffcode.h (coff_compute_section_file_positions): Keep the
7467 (coff_write_object_contents): Remember if it's a relocatable
7469 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7470 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7471 if relocatable file. Swap out saved raw size.
7473 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7475 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7476 (maintainer-clean): Rename from realclean, passing
7477 maintainer-clean down to subdirectories, but leave realclean as a
7480 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7483 * dep-in.sed: Remove config.h from generated dependencies.
7485 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7486 broken out of sunos_canonicalize_dynamic_symtab.
7487 (sunos_canonicalize_dynamic_symtab): Call new function
7488 sunos_slurp_dynamic_symtab.
7489 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7490 dynamic symbol table to the caller.
7491 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7492 callback to override the symbols being read.
7493 * libaout.h (struct aout_backend_data): Add three new parameters
7494 to add_dynamic_symbols callback.
7496 Extensive minor changes to avoid various gcc warnings. Also:
7497 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7498 * archures.c (bfd_arch_info_type): Change mach field from long to
7500 (bfd_lookup_arch): Change machine parameter from long to unsigned
7503 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7505 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7506 a symbol with a non-zero plt_offset.
7508 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7510 * elfcode.h (align_file_position): Remove; not used.
7512 * configure.in: Only check for <sys/procfs.h> on a native system,
7513 and make sure it defines prstatus_t.
7514 * configure: Rebuild.
7516 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7518 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7520 * config.in: Rename from config.h.in.
7521 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7522 Check for config.h:config.in when creating stamp-h.
7523 * configure: Rebuild.
7524 * Makefile.in (stamp-h): Depend upon config.in rather than
7525 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7526 calling config.status.
7528 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7529 (Makefile): Just rebuild Makefile.
7530 (config.h, stamp-h): New targets.
7531 * configure.in: Create stamp-h when rebuilding config.h.
7532 * configure: Rebuild.
7534 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7536 * configure.in: Call AC_CONFIG_HEADER. Substitute
7537 HOST_64BIT_LONG. Check that various header files exist. Check
7538 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7539 and/or free need to be declared. Don't make a link to sysdep.h.
7540 Define TRAD_HEADER for various hosts.
7541 * configure: Rebuild.
7542 * configure.host: Don't set my_host. Add definitions taken from
7543 host header files for various entries. Remove entries which now
7545 * acconfig.h: New file.
7546 * config.h.in: New file, built by autoheader.
7547 * sysdep.h: New file.
7548 * Makefile.in (do_distclean): Don't remove sysdep.h.
7550 (LOCAL_H_DEPS): New variable.
7551 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7553 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7554 ($(OPTIONAL_BACKENDS)): Likewise.
7555 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7556 looking through sysdep.h.
7557 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7558 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7559 (fprintf_vma, sprintf_vma): Likewise.
7560 (int64_type, uint64_type): Don't define.
7561 * bfd-in2.h: Rebuild.
7562 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7563 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7564 * lynx-core.c: Include stuff from old hosts/lynx.h.
7565 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7566 rather than NO_FCNTL.
7567 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7568 rather than NATIVE_HPPAHPUX_COMPILER.
7569 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7571 * hosts/*.h: Remove all header files which merely include,
7572 declare, and define things. Leave header files which define
7573 information needed by trad-core.c.
7575 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7576 (BFD_CC_FOR_BUILD): Define.
7577 * configure.in: Use BFD_CC_FOR_BUILD.
7578 * configure: Rebuild.
7580 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7582 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7583 * configure: Rebuild.
7585 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7588 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7590 * config.bfd: i386pe_ve -> i386pe_vec.
7592 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7594 * configure.host: Incorporate host Makefile fragments by setting
7596 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7597 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7598 value based on whether the code is being compiled by a cross
7599 compiler. Don't substitute host_makefile_frag or frags.
7600 * aclocal.m4: New file to define local AC_PROG_CC.
7601 * configure: Rebuild.
7602 * Makefile.in (INSTALL): Set to @INSTALL@.
7603 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7604 (INSTALL_DATA): Set to @INSTALL_DATA@.
7606 (CC): Define as @CC@.
7607 (CFLAGS): Set to @CFLAGS@.
7608 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7609 (@host_makefile_frag@): Remove.
7610 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7611 after other options.
7612 (config.status): Remove dependency upon @frags@.
7613 * config/*.mh, config/README: Remove.
7615 * config.bfd: Rewrite to incorporate the contents of the Makefile
7616 fragments by setting shell variables, rather than merely returning
7617 the name of a Makefile fragment.
7618 * configure.in: Use shell variables set by config.bfd rather than
7619 looking at the target Makefile fragment files. Don't substitute
7620 target_makefile_frag. Do substitute TDEFINES.
7621 * configure: Rebuild.
7622 * Makefile.in (@target_makefile_frag@): Remove.
7623 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7624 * config/*.mt: Remove.
7626 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7628 * configure.in: Put changequote lines around "i[345]86" patterns
7629 section of core file support.
7631 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7633 * som.c (som_bfd_print_private_bfd_data): Define to use the
7636 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7638 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7639 entry, text_start and data_start.
7641 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7643 * Makefile.in (OFILES): Remove $(TDEPFILES).
7644 * config/apollo.mt (TDEPFILES): Remove.
7645 * config/README: Update.
7647 * configure.in: For a native configuration, set COREFILE and
7648 COREFLAG based on the canonical host name.
7649 * configure: Rebuild.
7650 * Makefile.in: Rebuild dependencies.
7651 (ALL_CFLAGS): Add @COREFLAG@.
7652 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7653 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7654 support routines. Check LYNX_CORE rather than HOST_LYNX.
7655 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7656 * i386lynx.c: Likewise.
7657 * m68klynx.c: Likewise.
7658 * sparclynx.c: Likewise.
7659 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7660 * *-core.c: Comment changes.
7661 * config/decstation.mh (HDEPFILES): Remove.
7662 (HDEFINES): Remove -DTRAD_CORE.
7663 * config/irix3.mh (RANLIB): Remove.
7664 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7665 (HDEFINES): Remove -DIRIX_CORE.
7666 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7667 (HDEFINES): Remove -DTRAD_CORE.
7668 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7669 * config/ultra3.mh (RANLIB): Remove.
7670 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7671 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7672 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7673 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7674 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7675 * config/i386aix.mh, config/i386bsd.mh: Remove.
7676 * config/i386linux.mh, config/i386mach3.mh: Remove.
7677 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7678 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7679 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7680 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7681 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7682 * config/solaris2.mh, config/stratus.mh: Remove.
7683 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7684 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7686 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7688 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7689 DT_FINI entry if the appropriate symbol is not in the hash table.
7691 * libelf.h (struct elf_backend_data): Add create_program_headers
7692 and want_hdr_in_seg fields.
7693 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7695 (elf_backend_create_program_headers): Likewise.
7696 (elfNN_bed): Initialize create_program_headers and
7698 * elf.c (get_program_header_size): Call create_program_headers
7700 (map_program_segments): Check want_hdr_in_seg backend field. Call
7701 create_program_headers backend routine.
7703 * elf.c (assign_file_positions_except_relocs): Align non allocated
7704 sections when creating an executable.
7706 * elfcode.h (elf_swap_phdr_in): Make non static.
7707 (elf_swap_phdr_out): Make non static.
7708 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7709 (bfd_elf32_swap_phdr_out): Declare.
7710 (bfd_elf64_swap_phdr_in): Declare.
7711 (bfd_elf64_swap_phdr_out): Declare.
7713 * ecofflink.c (ecoff_collect_shuffle): New static function.
7714 (_bfd_ecoff_get_accumulated_pdr): New function.
7715 (_bfd_ecoff_get_accumulated_sym): New function.
7716 (_bfd_ecoff_get_accumulated_ss): New function.
7717 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7718 (_bfd_ecoff_get_accumulated_sym): Declare.
7719 (_bfd_ecoff_get_accumulated_ss): Declare.
7720 * libbfd.h: Rebuild.
7722 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7724 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7726 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7727 warning symbols. If any section is named .gnu.warning.XXX, treat
7728 the contents as a warning to be issued if the symbol XXX is
7730 (elf_link_output_extsym): For an indirect or warning symbol, just
7731 output the symbol it points to.
7733 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7734 if bfd_hash_allocate fails, since it will already be set.
7735 (generic_link_hash_newfunc): Likewise.
7736 (archive_hash_newfunc): Likewise.
7737 (hash_entry_bfd): New static function.
7738 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7739 callback. Allocate a new warning using the hash table newfunc.
7740 Use bfd_hash_replace to update the entry in the hash table, rather
7741 than assuming we can copy the fields with structure assignment.
7743 * hash.c (bfd_hash_replace): New function.
7744 * bfd-in.h (bfd_hash_replace): Declare.
7745 * bfd-in2.h: Rebuild.
7747 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7749 * config.bfd: Add mips*vr4300-*-elf* target.
7750 * config/mipsbvr4300.mt: Added.
7752 See file ChangeLog.2
7759 version-control: never