1 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
3 * coff-i386.c (coff_i386_is_local_label_name): New static function
5 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
6 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
8 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
10 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
11 complain_overflow_signed, for 32 bit PC relative relocations.
13 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
15 * elflink.h (elf_link_add_object_symbols): When a version
16 indirection symbol is overridden, make the original symbol point
17 at the real overriding symbol.
19 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
22 * elflink.h (elf_link_output_extsym): Use the right section for a
24 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
25 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
27 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
29 * elflink.h (elf_merge_symbols): Resolve indirect and warning
30 symbols before checking for new symbols.
32 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
34 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
36 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
37 file, not aoutsz bytes (they are different in XCOFF .o files).
39 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
40 redefined by objects included from archives.
42 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
44 * elflink.h (elf_merge_symbol): In the case of a new defined
45 symbol overriding an old defined symbol, return the hash table
46 entry which we modify, even if it is the target of an
48 (elf_link_add_object_symbols): If the real name of the symbol gets
49 overridden, convert the versioned symbol into an indirect symbol
52 * elflink.h (elf_merge_symbol): New static function, broken out of
53 elf_link_add_object_symbols.
54 (elf_link_add_object_symbols): Call it.
56 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
58 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
59 handle case where COFF filehdr does not immediately follow PE
61 * coffgen.c (coff_object_p): Remove useless seek to current
64 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
66 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
69 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
71 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
72 symbols, skip N_ABS symbols with debugging storage classes.
74 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
76 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
77 relocs in shared libraries which refer to local symbols. Cope
78 with addend when processing a GOT relocation.
80 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
81 for sections that the linker didn't create.
82 (ppc_elf_finish_dynamic_sections): Only try to write out a section
83 symbol if it was created in ppc_elf_size_dynamic_sections.
84 (ppc_elf_relocate_section): Complain if we have to generate a reloc
85 relative to a section for which we didn't output a symbol.
87 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
88 relocs are 'rela' relocs, like everything else. .rela.plt is not
89 a read-only section, so we don't have to special-case it.
91 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
92 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
94 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
95 (ppc_elf_relocate_section): @got offsets are 4 from start of the
97 * elflink.c (_bfd_elf_create_got_section): The three reserved
98 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
100 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
103 * elf32-ppc.c (ppc_elf_check_relocs): Use
104 _bfd_elf_create_got_section to create the GOT rather than
105 ppc_elf_create_linker_section. Create the '.rela.got' section
107 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
108 symbol has a GOT entry.
109 (ppc_elf_relocate_section): Record when a symbol is used through
110 the GOT, and allocate space in the GOT for each such symbol.
111 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
112 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
115 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
116 treated in a similar way to ADDR16_HA relocs.
117 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
118 shared objects; the linker must deal with them.
119 (ppc_elf_create_linker_section): Stop setting
120 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
121 LINKER_SECTION_PLT stuff.
122 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
123 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
124 section, not ELF-specific calls.
125 (elf_backend_plt_not_loaded): Set to 1.
126 (elf_backend_got_symbol_offset): Set to 4.
127 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
128 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
129 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
130 plt_not_loaded member.
131 (_bfd_elf_create_got_section): Apply got_symbol_offset.
132 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
134 (elf_backend_G_O_T_offset): Set default to 0.
135 (elfNN_bed): Set added fields.
137 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
138 DT_RELENT in shared objects; should be DT_RELAENT.
140 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
141 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
142 such a reloc (in a non-shared object) refers to a symbol that's
145 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
147 * elfcode.h (put_signed_word): Define.
148 (get_signed_word): Define.
149 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
150 (elf_swap_reloca_out): Use put_signed_word for the r_addend
152 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
153 bfd_get_signed_32 to set the r_addend field.
154 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
155 bfd_h_get_signed_64 to set the r_addend field.
157 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
159 * elf32-i386.c (elf_i386_relocate_section): When generating a
160 shared library, do the relocation if the input section is not
163 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
164 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
165 (elf_fix_symbol_flags): New static function, broken out of
166 elf_adjust_dynamic_symbol.
167 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
168 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
169 forced local even if NEEDS_PLT is set. When forcing a symbol to
170 be local, clear NEEDS_PLT.
171 (elf_link_output_extsym): Remove unused local bed.
173 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
175 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
176 for derived elf linker hash table entries. References to
177 elf_link_hash_entry changed appropriately.
178 (elf32_mn10300_link_hash_table): New structure for derived elf
180 (elf32_mn10300_hash_table): Define.
181 (elf32_mn10300_link_hash_traverse): Likewise.
182 (elf32_mn10300_link_hash_newfunc): New function.
183 (elf32_mn10300_link_hash_table_create): Likewise.
184 (elf32_mn10300_finish_hash_table_entry): Likewise.
185 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
186 of prologue code, and call:32->call:16 relaxing.
187 (compute_function_info: New function.
188 (bfd_elf32_bfd_ilink_hash_table_create): Define.
190 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
192 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
193 for a symbol which is being forced to be local.
194 * elf32-i386.c (elf_i386_relocate_section): Write out the
195 relocation value for a GOT reloc for a symbol which is turning
197 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
198 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
200 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
202 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
203 value if the symbol is turning into a local symbol.
204 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
205 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
207 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
209 * elflink.h (elf_link_add_object_symbols): Also read verneed
210 information by calling `_bfd_elf_slurp_version_tables'.
211 (elf_link_add_object_symbols): For undefined symbols look for
212 version information in the verneed records.
213 (elf_link_add_object_symbols): Use soname of shared object
214 for verneed record if it is available.
216 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
218 * cpu-arm.c: Add prototypes for compatible and scan.
219 * cofflink.c: Add prototype for mark_relocs.
221 * archive.c (bfd_special_undocumented_glue): Change filename to
222 const pointer. Add prototype.
224 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
226 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
227 sections that will be discarded.
229 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
231 * elflink.h (elf_link_find_version_dependencies): When searching
232 for known version symbol skip non-matching verdef records, not
235 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
237 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
238 not a bfd_vma, to the base file, to match how dlltool reads it.
240 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
242 * reloc.c: Add thumb relocations.
244 * bfd-in2.h: Add Thumb relocations.
246 * libbfd.h: Add Thumb relocations.
248 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
250 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
252 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
254 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
255 for a section even if it is not loaded.
257 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
259 (_bfd_coff_link_input_bfd): Separate section VMA handling for
260 input and output files.
261 (_bfd_coff_generic_relocate_section): Check whether input file,
262 not output file, is a PE file.
264 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
266 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
268 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
270 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
273 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
275 * cpu-arm.c (compatible): Add test for supersets of ARM
278 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
280 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
283 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
285 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
286 called directly by gas/config/tc-arm.c.
288 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
290 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
291 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
293 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
295 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
298 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
300 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
301 (coff_bfd_copy_private_bfd_data): Ditto.
302 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
303 (coff_arm_bfd_print_private_bfd_data): Ditto.
304 (coff_arm_bfd_set_private_flags): Ditto.
305 (coff_arm_bfd_copy_private_bfd_data): Ditto.
307 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
309 * libcoff-in.h (struct coff_final_link_info): Add boolean
310 global_to_static member for support of task linking.
311 (_bfd_coff_write_task_globals): Add prototype.
312 * libcoff.h: Regenerate.
313 * coffcode.h (coff_write_object_contents): Use #ifdef to
314 check RS6000COFF_C, to be consistent with all other uses
316 * cofflink.c (_bfd_coff_final_link): If doing task linking,
317 call _bfd_coff_write_task_globals.
318 (_bfd_coff_link_input_bfd): If doing task linking, convert
319 global functions to static.
320 (_bfd_coff_write_global_sym): If doing task linking, convert
321 global variables to static.
322 (_bfd_coff_write_task_globals): New function.
324 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
325 (C_AUTOARG): #undef since it clashes with C_UEXT.
326 (C_LASTENT): #undef since it clashes with C_STATLAB.
327 * coffcode.h (coff_write_object_contents): Use TIC80COFF
329 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
330 when TIC80COFF defined (clashes with C_UEXT). Explicitly
331 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
335 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
337 * coff-tic80.c (tic80_howto_table): Change overflow check for most
338 PP relocations to complain_overflow_dont.
340 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
342 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
343 name of R_RELLONG to "RELLONG". Set rightshift and complain for
345 (ppbase_reloc, glob15_reloc): New static functions.
346 (glob16_reloc, local16_reloc): New static functions.
347 (rtype2howto): Handle all relocation types.
348 (coff_tic80_relocate_section): New static function.
349 (coff_relocate_section): Define to coff_tic80_relocate_section.
350 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
353 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
355 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
356 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
358 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
359 callers. If PE file, don't add section VMA.
360 (coff_write_alien_symbol): If PE file, don't add section VMA.
361 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
362 (_bfd_coff_write_global_sym): Likewise.
363 (_bfd_coff_generic_relocate_section): Likewise.
365 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
368 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
370 * cofflink.c (mark_relocs): Add new function to mark symbols which
371 are used by relocations.
372 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
373 suppress the skipping of symbols that have thus been marked.
375 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
377 * coff-sh.c (sh_merge_private_data): New static function.
378 (coff_bfd_merge_private_bfd_data): Define.
381 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
383 * coff-tic80.c: Remove unnecessary #ifdefs.
384 * config.bfd: Set targ_underscore to yes for tic80.
386 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
388 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
389 with unresolved external symbols in GDB).
392 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
394 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
395 the symbols associated with each BFD.
396 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
398 * elf-m10200.c: Likewise.
399 * elf32-m32r.c: Likewise.
400 * elf32-sh.c: Likewise.
402 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
404 * elflink.h (elf_link_add_object_symbols): Don't decrease the
405 alignment of a common symbol. If two symbols that look like
406 common symbols are found in two shared libraries, and the size is
407 different, use the larger size, and warn if --warn-common. If a
408 common symbol overrides a definition in a shared library, set the
409 size to the larger size, and warn if --warn-common.
411 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
413 * cpu-arm.c (compatible): Allow default machine to be polymorphed
414 into any other machine type.
416 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
418 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
419 data into an unitialised destination set its machine type as well.
421 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
423 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
424 to common symbol size. Consistently treat uninitialized symbols
425 in shared objects as common symbols.
427 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
429 * archures.c (constants): Added new constants to identify the
430 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
431 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
433 * bfd-in2.h (constants): Added new constants to identify
434 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
435 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
436 bfd_mach_arm_4T. This file is auto-magically generated from the
437 archures.c file. This update is just to save work.
439 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
440 coff_arm_bfd_print_private_bfd_data,
441 coff_arm_bfd_set_private_flags,
442 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
443 (global): Macro redefinitions set up to use these new functions.
445 * coffcode.h (coff_mkobject_hook): Added call to
446 coff_arm_bfd_set_private_flags().
447 (coff_set_arch_mach_hook): Added code to set machine type based on
448 bits stored in internal flags.
449 (coff_set_flags): Added code to set the new bits in the flags
450 field based on the machine number.
451 (function definition macros): Made all function definition macros
452 conditional so that they can be overridden by target specific
455 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
456 Structure extended to include new types, one each for ARMv2,
457 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
459 * libcoff-in.h (struct coff_tdata): Added flags field.
461 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
463 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
465 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
468 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
470 * coffgen.c (coff_find_nearest_line): If there are no syments,
473 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
475 * config.bfd: cope with '*-*-linux-gnuaout' targets.
477 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
479 * targmatch.sed: Add explicit \n characters to work around bug in
480 HP/UX 10.20 sed program.
482 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
484 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
487 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
489 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
491 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
493 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
494 (struct elf_m68k_pcrel_relocs_copied, struct
495 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
496 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
497 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
498 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
500 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
501 PC relative relocs for a global symbol defined in a regular
502 object, and count the number of PC relative relocs copied for any
504 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
505 traverse with elf_m68k_discard_copies.
507 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
509 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
510 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
512 * coffcode.h (coff_compute_section_file_positions): Force the
513 potential last byte in the file to be written out when
516 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
518 * configure.host (mips*-*-openbsd*): New host.
520 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
522 * elflink.h (elf_link_add_object_symbols): Only subtract the
523 section VMA from the symbol value if this is a fully linked file.
525 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
526 (struct elf_i386_link_hash_entry): Define.
527 (struct elf_i386_link_hash_table): Define.
528 (elf_i386_link_hash_traverse): Define.
529 (elf_i386_hash_table): Define.
530 (elf_i386_link_hash_newfunc): New static function.
531 (elf_i386_link_hash_table_create): New static function.
532 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
533 PC relative relocs for a global symbol defined in a regular
534 object, and count the number of PC relative relocs copied for any
536 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
537 traverse with elf_i386_discard_copies.
538 (elf_i386_discard_copies): New static function.
539 (bfd_elf32_bfd_link_hash_table_create): Define.
541 From Gordon W. Ross <gwr@mc.com>:
542 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
543 (sunos4_aout_backend): Use MY_entry_is_text_address.
546 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
548 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
549 R_D30V_32_NORMAL to 2 (4 bytes).
552 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
554 From Gordon W. Ross <gwr@mc.com>:
555 * netbsd.h (N_SHARED_LIB): Define.
556 (SEGMENT_SIZE): Don't define.
557 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
559 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
560 (SEGMENT_SIZE): Don't define.
562 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
563 to sizeof Rela structure, not sizeof Rel structure. From Gary
564 Thomas <g.thomas@opengroup.org>.
566 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
568 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
569 whenever entry is larger than text address, but only by whole
570 pages. From Gordon W. Ross <gwr@mc.com>.
572 * Makefile.in (install): Depend upon installdirs. Use
573 mkinstalldirs to build $(oldincludedir).
574 (installdirs): New target.
576 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
577 if this is a debugging section which we are stripping.
579 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
581 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
582 alpha-specific target data struct.
584 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
586 From Thomas Graichen <graichen@rzpd.de>:
587 * Makefile.in: Always use $(SHELL) when running move-if-change.
588 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
589 * configure: Rebuild.
591 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
593 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
594 VMA if this is an executable file or a shared object.
596 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
599 * libaout.h (struct aout_backend_data): Add entry_is_text_address
601 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
602 start of the file. Remove uses later on which switch using
604 (MY(callback)): Handle entry_is_text_address.
605 (MY_entry_is_text_address): Define if not defined.
606 (MY(backend_data)): Initialize new field.
607 * aoutf1.h (sunos4_aout_backend): Likewise.
608 * i386aout.c (MY(backend_data)): Likewise.
609 * i386mach3.c (MY(backend_data)): Likewise.
610 * mipsbsd.c (MY(backend_data)): Likewise.
611 * sparclynx.c (sparclynx_aout_backend): Likewise.
612 * netbsd.h (SEGMENT_SIZE): Define if not defined.
613 (MY_entry_is_text_address): Define.
614 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
616 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
617 whose name starts with `.'.
619 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
621 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
622 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
623 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
624 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
625 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
626 sparc-*-openbsd*): New targets.
627 * configure: Rebuild.
629 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
631 * stabs.c (struct stab_section_info): New field
633 (_bfd_link_section_stabs): Fill the above array.
634 (_bfd_stab_section_offset): Use `cumulative_skips' to
635 speed up offset calculation.
637 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
639 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
640 addend for non pc-relative relocations.
642 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
643 for non-existent function.
645 * elf-m10300.c (mn10300_elf_relax_section): New function.
646 (mn10300_elf_relax_delete_bytes): Likewise.
647 (mn10300_elf_symbol_address_p): Likewise.
648 (mn10300_elf_get_relocated_section_contents): Likewise.
649 (bfd_elf32_bfd_relax_section): Define.
650 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
652 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
654 * configure.host: Set SHLIB_LIBS.
655 * configure.in: Substitute SHLIB_LIBS.
656 * configure: Rebuild.
657 * Makefile.in (SHLIB_LIBS): New variable.
658 ($(SHLIB)): Use $(SHLIB_LIBS).
660 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
662 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
663 with bfd_section_vma.
665 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
667 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
668 Correct CPU file names for mn10[23]00.
669 * configure: Rebuild.
671 * bfd.c (bfd_record_phdr): Cast count to size_t before
674 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
675 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
676 (xcoff_write_archive_contents): LIkewise.
677 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
678 (mips_elf_create_procedure_table): Likewise.
679 * peicode.h (pe_print_idata): Likewise.
680 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
681 * xcofflink.c (xcoff_get_section_contents): Likewise.
682 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
683 (xcoff_link_add_symbols): Likewise.
684 (xcoff_link_add_symbols): Likewise.
686 * ppcboot.c (ppcboot_set_arch_mach): Make static.
687 (ppcboot_bfd_print_private_bfd_data): Likewise.
689 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
690 to complain_overflow_signed.
692 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
694 * VERSION: Set to 2.8.1.
696 * Branched binutils 2.8.
698 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
699 deciding whether to copy a reloc into a shared object.
700 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
701 relocs in unallocated sections.
702 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
703 R_SPARC_RELATIVE relocs in unallocated sections.
705 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
707 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
708 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
711 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
713 * elflink.h (elf_link_add_object_symbols): Let a common symbol
714 override an uninitialized symbol from a shared library with a
717 * elf-m10200.c: Rename from elf32-mn10200.c.
718 * elf-m10300.c: Rename from elf32-mn10300.c.
719 * cpu-m10200.c: Rename from cpu-mn10200.c
720 * cpu-m10300.c: Rename from cpu-mn10300.c
721 * Makefile.in: Update accordingly.
723 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
724 (elf_mips_isa): Move to earlier in file.
725 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
726 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
729 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
732 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
734 * configure.com: New file.
735 * config.h-vms: Remove file.
736 * makefile.vms: Update for new configure scheme.
738 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
740 * libcoff-in.h (ppc_allocate_toc_section): Declare.
741 (ppc_process_before_allocation): Declare.
742 * libcoff.h: Rebuild.
744 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
746 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
748 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
750 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
752 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
753 symbol index for a R_IHCONST reloc.
755 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
757 * targmatch.sed: Do not use \(\) recursively.
759 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
761 * m68klinux.c (MACHTYPE_OK): Define.
762 * i386linux.c (MACHTYPE_OK): Define.
764 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
766 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
767 <hjl@gnu.ai.mit.edu>:
768 * sparclinux.c: New file.
769 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
770 * bfd-in2.h: Rebuild.
771 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
772 * configure.in (sparclinux_vec): Add to list of vectors.
773 * configure: Rebuild.
774 * targets.c (sparclinux_vec): Declare.
775 (bfd_target_vector): Add sparclinux_vec.
776 * Makefile.in: Rebuild dependencies.
777 (BFD32_BACKENDS): Add sparclinux.o.
778 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
780 * coff-mips.c (mips_ecoff_backend_data): Initialize new
781 bfd_coff_backend_data field.
782 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
784 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
785 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
786 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
788 * bfd.c: Include "libiberty.h".
789 (strerror): Don't declare.
790 (bfd_errmsg): Call xstrerror rather than strerror.
792 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
794 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
795 reloc even if the symbol is in the .bss section.
796 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
797 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
798 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
800 * coffcode.h (bfd_coff_backend_data): Add new field
801 _bfd_coff_default_section_alignment_power.
802 (bfd_coff_default_section_alignment_power): Define.
803 (bfd_coff_std_swap_table): Initialize new field.
804 * libcoff.h: Rebuild.
805 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
806 symbol to the default section alignment.
808 * COPYING: Update FSF address.
811 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
813 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
814 21-bit absolute that made it act as a relative.
817 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
819 * elflink.c (_bfd_elf_create_linker_section): Don't set
820 bss_section and rel_section from existing sections.
822 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
825 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
827 * aoutx.h (some_aout_object_p): Change executable test to fix
828 problems with embedded a.out systems.
830 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
832 * stabs.c (_bfd_stab_section_offset): New function.
833 * libbfd-in.h (_bfd_stab_section_offset): Declare.
835 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
837 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
838 * elf32-mips.c (mips_elf_relocate_section): Likewise.
839 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
840 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
841 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
843 * stabs.c (_bfd_link_section_stabs): Copy over the first header
844 symbol. Check for memory allocation failure of *psinfo.
845 (_bfd_write_section_stabs): Add psinfo parameter. Change all
846 callers. Set the value of the header symbol.
847 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
851 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
853 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
854 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
855 reloc types, rather than silently failing to generate an output file.
858 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
860 * targmatch.sed: Use the hold space to put the #ifdef around the
862 * targets.c (UNSUPPORTED_TARGET): Don't define.
863 (find_target): Don't check for UNSUPPORTED_TARGET.
864 (bfd_set_default_target): Don't try to optimize by checking for
867 * Makefile.in: Rebuild dependencies.
868 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
869 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
870 (elf32-m32r.o): Remove explicit target.
872 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
875 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
876 count section symbols for sections that were created by the
877 linker, or are not allocatable or not loadable.
878 (elf32_sparc_finish_dynamic_sections): Output output section
879 symbols for section for which we made space for them.
881 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
883 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
884 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
886 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
888 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
889 (m32r_hi16_list): New static local.
890 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
891 (m32r_elf_do_hi16_reloc): Delete.
892 (m32r_elf_relocate_hi16): New function.
893 (m32r_elf_lo16_reloc): New function.
894 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
897 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
899 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
900 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
901 (m32r_elf_final_sda_base): New function.
902 (m32r_elf_relocate_section): Rewrite sdata support.
903 (m32r_elf_finish_dynamic_sections): Delete.
905 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
907 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
908 * coff-svm68k.c: New file. Just defines some macros and includes
910 * coff-m68k.c: Add functions to handle common addends, moved in
911 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
912 Control whether relocs are visible using STATIC_RELOCS.
913 * cf-m68klynx.c: Simplify greatly: just define macros to control
915 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
916 * targets. (m68ksysvcoff_vec): Declare.
917 (bfd_target_vector): Add m68ksysvcoff_vec.
918 * config.bfd (m68*-motorola-sysv*): New target.
919 * configure.in (m68ksysvcoff_vec): New vector.
920 * configure: Rebuild.
921 * Makefile.in: Rebuild dependencies.
922 (BFD32_BACKENDS): Add coff-svm68k.o.
923 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
925 * binary.c (binary_set_section_contents): Don't get misled if the
926 first section is not loadable. From Matthew L. Martin
929 * elflink.h (elf_bfd_final_link): Set the value of a section
930 symbol to the section address unless doing a relocateable link.
932 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
934 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
935 .plt entry if we've taken the function's address.
936 (elf64_alpha_merge_gots): Merge collected flags info as well.
938 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
940 * Many files: Add function prototypes.
941 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
942 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
943 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
944 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
945 * peicode.h: Change several void * parameters to PTR.
946 * srec.c (srec_get_symbol_info): Make static.
947 * syms.c (bfd_symbol_is_absolute): Remove.
948 * Makefile.in: Rebuild dependencies.
950 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
952 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
953 (bfd_elf32_bfd_is_local_label): Don't define.
955 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
958 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
960 * bfd-in.h: Don't include obstack.h.
961 (struct bfd_hash_table): Change memory field to PTR.
962 * bfd.c (struct _bfd): Change memory field to PTR.
963 * bfd-in2.h: Rebuild.
964 * libbfd-in.h (bfd_release): Declare as function, don't define as
967 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
968 objalloc routines rather than obstack routines.
969 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
970 (getpagesize): Don't define.
971 (_bfd_new_bfd): Don't set _bfd_chunksize.
972 (bfd_openr): Free new bfd and objalloc on failure.
973 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
974 (bfd_alloc_size): Remove.
975 (bfd_release): New function.
976 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
977 objalloc routines rather than obstack routines.
978 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
979 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
980 objalloc routines rather than obstack routines.
981 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
982 (struct accumulate): Change memory to struct objalloc *.
983 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
984 * dep-in.sed: Don't remove obstack.h from dependency list.
985 * Makefile.in: Rebuild dependencies.
986 (BFD_H_DEPS): Remove obstack.h.
987 (install): Don't install obstack.h.
988 * Many files: Don't include "obstack.h".
991 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
992 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
994 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
995 * sunos.c (sunos_add_dynamic_symbols): Likewise.
996 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
998 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
999 old version of bfd_alloc.
1000 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1001 * libbfd.h: Rebuild.
1002 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1004 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1006 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1007 ELF local label syntax as well.
1009 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1011 * config.bfd (powerpc-*-beos*): New target.
1012 * configure.in (powerpc-*-beos*): Add case that explicitly
1013 does not set COREFILE for now. A future BeOS version is
1014 expected to support core files.
1015 * configure: Regenerate with autoconf.
1017 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1019 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1020 seen with a local symbol, rather than crashing.
1022 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1023 version symbols if there aren't any.
1025 start-sanitize-tic80
1026 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1028 * coff-tic80.c (coff_rtype_to_howto): Define
1029 (coff_tic80_rtype_to_howto): Clone generic coff version and
1030 add code to handle the funky TI "internal relocations".
1033 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1035 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1036 or size changes because of a weak symbol.
1038 * cisco-core.c (SIGEMT): Define if not defined.
1040 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1042 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1043 setting ever. Sanity check the version number. Sort out copying
1044 flags and other information when adding an indirect symbol.
1045 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1046 symbols added by the backend. Clear the entire contents of the
1048 (elf_export_symbol): Ignore indirect symbols.
1049 (elf_link_output_extsym): Accept a section without an owner in an
1051 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1052 version count. Correct the allocation of x_versymp.
1054 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1055 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1056 Don't return bfd_und_section_ptr when info->shared.
1057 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1058 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1059 (mips_elf_check_relocs): Resolve an indirect symbol in
1061 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1062 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1064 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1066 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1068 From Eric Youngdale <eric@andante.jic.com>:
1069 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1070 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1071 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1072 versioned symbol appears in both a regular and a shared object.
1073 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1074 appropriate. Improve error message.
1075 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1076 all uses. Add localsyms field.
1077 (elf_bfd_final_link): When generating a shared library, call
1078 elf_link_output_extsym to output all local symbols.
1079 (elf_link_output_extsym): Handle symbols which were forced to
1082 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1084 From Eric Youngdale <eric@andante.jic.com>:
1085 * elf-bfd.h (elf_symbol_type): Add version field.
1086 * elfcode.h (elf_slurp_symbol_table): Set version field.
1087 * elflink.h (elf_link_add_object_symbols): When creating an
1088 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1089 appropriate. Set up an indirection from the nondefault version of
1091 (NAME(bfd_elf,size_dynamic_sections)): Call
1092 elf_link_assign_sym_version before checking whether there are any
1093 versions. Always record the version name as a dynamic symbol.
1094 Initialize counters.
1095 (elf_link_assign_sym_version): After finding a version, see if a
1096 symbol should be forced to local scope. Create a new version
1097 definition if appropriate.
1098 (elf_link_output_extsym): Correct indirect symbol handling.
1099 * elf.c (bfd_elf_print_symbol): Print version information.
1100 (bfd_section_from_shdr): Turn version sections into BFD sections.
1101 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1102 if sh_info is not already set.
1103 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1105 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1106 _bfd_stringtab_add to copy the name into permanent memory if
1109 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1111 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1113 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1115 * coffcode.h (bfd_coff_backend_data): Change
1116 _bfd_coff_compute_section_file_positions to return a boolean
1117 value. Change all callers.
1118 (coff_compute_section_file_positions): Change return type to
1119 boolean. If the size of the last section changed, then output a
1120 zero byte at the end of the file.
1121 * libcoff.h: Rebuild.
1123 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1124 for at least 6 output symbols.
1125 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1126 emit a TC csect to represent the space they take up. For an XO
1127 symbol, just emit a reference, not a csect.
1129 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1130 Solaris doesn't like the combined options, and the -f is
1132 (stamp-tshlink, install): Likewise.
1134 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1135 handling when little endian.
1137 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1139 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1140 (mn10300_elf_relocate_section): Likewise.
1141 (elf_backend_relocate_section): Define.
1143 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1144 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1145 (elf32_mn10300_howto_table): Likewise.
1146 (elf32_mn10300_reloc_map): Likewise.
1147 (bfd_elf32_mn10300_reloc): Delete unused function.
1149 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1151 start-sanitize-tic80
1152 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1153 understand, just set the howto field to NULL, and the caller will
1154 print an appropriate error message.
1156 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1157 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1158 block. Use NULL for initializations of "ptr" rather than bare 0.
1159 * coff-h8300.c: Fix typo in comment.
1160 * coff-h8500.c: Ditto.
1162 * coff-z8k.c: Ditto.
1164 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1166 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1167 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1168 m32r_elf_get_relocated_section_contents): First pass at relax support.
1170 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1172 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1173 entry for reading verdef records.
1174 Use correct braces for computing increments of extverdaux and
1175 exteverdef record pointers.
1177 start-sanitize-tic80
1178 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1180 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1184 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1186 * elflink.h (elf_link_find_version_dependencies): Check that
1187 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1190 start-sanitize-tic80
1191 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1193 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1196 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1198 * targets.c (bfd_default_vector): Make non-const.
1199 (find_target): New static function, broken out of
1201 (bfd_set_default_target): New function.
1202 (bfd_find_target): Call find_target. When defaulting, use
1203 bfd_default_vector[0] if it is not NULL.
1204 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1205 * bfd-in2.h, libbfd.h: Rebuild.
1207 * syms.c (bfd_is_local_label): Return false if the symbol has no
1209 * coff-i960.c (coff_i960_is_local_label_name): New function.
1210 (coff_bfd_is_local_label_name): Define.
1211 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1212 (coff_bfd_is_local_label_name): Define.
1213 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1214 (coff_bfd_is_local_label_name): Define.
1215 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1216 with .. or _.L_ as local.
1217 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1218 (bfd_elf32_bfd_is_local_label_name): Define.
1219 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1220 beginning with $ as local.
1222 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1224 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1225 rather than comparing against info->lprefix.
1226 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1227 * elflink.h (elf_link_input_bfd): Likewise.
1228 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1229 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1231 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1232 _bfd_elf_is_local_label_name if not already defined.
1233 * elf.c (_bfd_elf_is_local_label_name): New function.
1234 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1236 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1237 (m88k_is_local_label_name): New static function.
1239 * coffcode.h (coff_bfd_is_local_label_name): Define as
1240 _bfd_coff_is_local_label_name if not already defined.
1241 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1242 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1243 * libcoff.h: Rebuild.
1245 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1246 to _bfd_is_local_label_name.
1247 (bfd_target): Likewise.
1248 * syms.c (bfd_is_local_label): Define as function, not macro.
1249 (bfd_is_local_name): Define.
1250 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1251 bfd_generic_is_local_label, and take a string rather than a
1253 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1254 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1255 (bfd_generic_is_local_label): Don't declare.
1256 (bfd_generic_is_local_label_name): Declare.
1257 * bfd-in2.h, libbfd.h: Rebuild.
1258 * All backends: Change local_label to local_label_name.
1260 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1261 (mips_elf_relocate_got_local): Change return type to boolean.
1262 Don't assume that the first zero entry is unassigned; instead, use
1264 (mips_elf_relocate_section): Check return value of
1265 mips_elf_relocate_got_local.
1266 (mips_elf_create_got_section): Initialize assigned_gotno field.
1269 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1271 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1275 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1277 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1278 that have no contents merely because linker_mark is not set.
1280 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1282 * config.bfd (mips*-*-lnews*): New target.
1283 * coff-mips.c (mips_relocate_section): Make assert compare
1284 content byteorder instead of header byteorder.
1285 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1287 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1288 * configure.in (ecoff_biglittle_vec): Add case.
1289 * configure: Update.
1291 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1293 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1294 name begins with ".note".
1295 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1296 section whose name begins with ".note".
1297 (get_program_header_size): Corresponding change.
1299 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1300 jal and for jal overflow.
1302 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1304 From Eric Youngdale <eric@andante.jic.com>:
1305 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1306 not found, try looking it up again without the version name.
1307 (elf_link_add_object_symbols): Always link against the dynamic
1308 symbol table of a dynamic object. When linking against a dynamic
1309 object, include version strings in symbol names, and set up
1310 version information. Add indirect symbols for default versions.
1311 (elf_link_create_dynamic_sections): Add special version sections.
1312 (struct elf_assign_sym_version_info): Define.
1313 (struct elf_find_verdep_info): Define.
1314 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1315 up version sections.
1316 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1317 (elf_link_find_version_dependencies): New static function.
1318 (elf_link_assign_sym_version): New static function.
1319 (elf_link_renumber_dynsyms): New static function.
1320 (struct elf_final_link_info): Add symver_sec field.
1321 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1322 local symbols of a dynamic object. Handle DT_VER* constants.
1323 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1324 dynamic object. Skip indirect symbols from ELF objects. Remove
1325 the version name before choosing a hash bucket. Write out the
1326 version information if appropriate.
1327 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1328 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1329 (bfd_elf64_size_dynamic_sections): Likewise.
1330 * bfd-in2.h: Rebuild.
1331 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1332 Change elf_link_hash_flags to unsigned short.
1333 (ELF_LINK_HIDDEN): Define.
1334 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1335 dynverdef_hdr, dynversym_section, dynverdef_section,
1336 dynverref_section, cverdefs, cverrefs, verdef, verref.
1337 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1338 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1339 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1340 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1341 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1342 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1343 (_bfd_elf_slurp_version_tables): Declare.
1344 * elf.c (_bfd_elf_swap_verdef_in): New function.
1345 (_bfd_elf_swap_verdef_out): Likewise.
1346 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1347 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1348 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1349 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1350 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1351 version information if there is any.
1352 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1353 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1354 (elf_fake_sections): Handle .gnu.version* section names.
1355 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1356 (_bfd_elf_slurp_version_tables): New function.
1357 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1358 version name in string entered in dynamic hash table.
1359 * elfcode.h: Include fnmatch.h.
1360 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1361 symbol which was forced to become local.
1362 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1363 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1364 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1365 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1367 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1369 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1371 (mn10200_elf_relax_section): Correctly compute a symbol's value
1372 when the symbol is local, but not in the same section as we are
1373 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1376 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1378 * elf32-m32r.c: Rewrite to use ELF backend linker.
1379 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1380 Add small data area support (R_M32R_SDA16).
1381 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1382 * bfd-in2.h,libbfd.h: Regenerated.
1384 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1386 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1387 (mn10200_elf_relax_delete_bytes): Likewise.
1388 (mn10200_elf_symbol_address_p): Likewise.
1389 (mn10200_elf_get_relocated_section_contents): Likewise.
1390 (bfd_elf32_bfd_relax_section): Define.
1391 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1393 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1394 (mn10200_elf_relocate_section): Likewise.
1395 (elf_backend_relocate_section): Define.
1398 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1400 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1401 reloc.c, targets.c: New target, elf-*-D30V.
1403 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1405 * cpu-d30v.c, elf32-d30v.c: New files.
1408 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1410 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1411 * bfd-in2.h: Regenerated.
1412 start-sanitize-tic80
1413 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1414 (rtype2howto): Add function.
1415 (tic80_howto_table): Add.
1418 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1420 * sysdep.h: Don't define errno in MSVC if error.h is included.
1423 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1425 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1426 is initialized before it is used.
1429 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1431 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1432 symbol into a weak undefined symbol; leave it as a common symbol.
1434 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1436 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1437 about a symbol defined in a dynamic object if it has already been
1438 defined in a regular object.
1440 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1442 * makefile.vms: Add gcc flags to allow compiling with current gcc
1444 (targmatch.h): New dependency.
1446 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1448 * evax.h (ALPHA_R_CODEADDR): New relocation.
1449 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1451 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1453 * bfd-in2.h, libbfd.h: Rebuild.
1455 Restrict symbol length to 64 bytes, case preserving:
1456 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1457 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1458 (_bfd_evax_length_hash_symbol): Added.
1459 * evax-etir.c (_bfd_evax_write_etir): Call
1460 _bfd_evax_length_hash_symbol before output of symbol.
1461 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1462 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1464 * evax-emh.c: Output filename to object file without path.
1466 * evax-egsd.c: New sections for local and global commons.
1468 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1469 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1470 notices. Replace AXP with Alpha.
1472 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1474 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1475 sections if we are creating a shared library.
1477 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1479 * configure.host (i386-windows): Don't set host64=true.
1481 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1483 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1484 (elf_mips16_gprel_howto): New static variable.
1485 (mips16_gprel_reloc): New static function.
1486 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1487 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1488 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1489 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1490 * bfd-in2.h, libbfd.h: Rebuild.
1492 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1494 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1495 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1497 start-sanitize-r5900
1498 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1500 * config.bfd: add r5900
1503 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1505 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1506 the output section will be the absolute section; don't print an
1507 assertion message for that case when doing a relocateable link.
1509 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1511 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1512 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1513 need_fn_sub, call_stub, and call_fp_stub.
1514 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1515 (mips_elf_link_hash_newfunc): Initialize new fields.
1516 (mips_elf_link_hash_table_create): Likewise.
1517 (mips_elf_relocate_section): Redirect relocations to use mips16
1518 stubs when appropriate.
1519 (mips_elf_check_relocs): Attach stub sections to the appropriate
1520 symbol. Set need_fn_stub when appropriate.
1521 (mips_elf_always_size_sections): New static function.
1522 (mips_elf_check_mips16_stubs): New static function.
1523 (elf_backend_always_size_sections): Define.
1524 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1526 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1527 attached to sections which are not being included in the link.
1529 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1531 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1532 symbol value when computing the addend for a pc_relative
1535 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1537 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1538 relocateable link, just skip pc_relative pcrel_offset relocs.
1539 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1540 structure for an ARM26 reloc which can be resolved.
1541 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1542 reloc can be resolved.
1544 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1545 error in overflow check for R_RELBYTE.
1547 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1549 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1550 From Mark Rasin <mark.rasin@telrad.co.il>.
1552 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1555 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1557 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1558 (elf_mn10200_howto_table): Likewise.
1559 (mn10200_reloc_map): Likewise.
1561 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1563 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1564 * bfd-in2.h, libbfd.h: Regenerated.
1565 * elf32-m32r.c: Add support for them.
1567 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1569 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1570 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1572 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1573 r_format and r_pcrel. Always return a value.
1575 * riscix.c (MY_final_link_callback): Define to dummy value.
1577 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1578 relocations against the text segment, look up the output name of
1580 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1581 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1582 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1583 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1584 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1586 start-sanitize-tic80
1587 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1589 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1590 routines for little endian data.
1591 * coffcode.h (coff_write_object_contents): Set magic to
1592 TIC80_ARCH_MAGIC for TIc80.
1594 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1596 * coff-tic80.c (tic80coff_vec): Change to little endian data
1600 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1602 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1603 auxiliary_filters parameter to be const char * const *. Accept a
1604 NULL terminated array.
1605 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1606 (bfd_elf32_size_dynamic_sections): Update declaration.
1607 * bfd-in2.h: Rebuild.
1609 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1611 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1612 NOTYPE symbol in a text section as a FUNC symbol.
1614 * coffcode.h (coff_compute_section_file_positions): Force
1615 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1617 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1619 * libaout.h (machine_type): Reserve several values for sparclet.
1621 start-sanitize-tic80
1622 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1624 * config.bfd (tic80-*-*): Don't require 'coff'.
1628 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1630 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1631 table to v850_elf_reloc for all non-standard relocations.
1632 (v850_elf_check_relocs): Add check for h being non-null.
1633 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1634 statement instead of multiple ifs.
1635 (v850_elf_relocate_section): Fix up error message, don't just call
1639 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1641 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1642 Use bfd_elf_generic_reloc as special function for all relocs.
1643 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1645 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1646 24bit pc-relative reloc.
1648 start-sanitize-tic80
1649 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1651 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1652 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1653 header byte order is little endian. Use correct bfd_get and
1654 bfd_put routines for little endian headers.
1655 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1656 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1659 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1661 * reloc.c: Add BFD_RELOC_24.
1662 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1663 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1664 * bfd-in2.h, libbfd.h: Rebuilt.
1666 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1668 elf64-alpha multiple .got rewrite:
1670 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1671 (bfd_elf*_mkobject): Don't define here ...
1672 * elfxx-target.h: ... but rather here. Default always_size_sections
1674 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1675 what the #defines in elf-bfd.h transmuted it to anyway.
1677 * section.c: Add SEC_LINKER_CREATED flag.
1678 * bfd-in2.h: Rebuild.
1679 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1680 relocation section flags.
1681 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1682 SEC_IN_MEMORY to recognize generated bits.
1683 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1685 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1686 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1687 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1688 * elf32-ppc.c (ppc_elf_create_linker_section,
1689 ppc_elf_size_dynamic_sections): Likewise.
1690 * elf32-sparc.c (elf32_sparc_check_relocs,
1691 elf32_sparc_size_dynamic_sections): Likewise.
1692 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1694 (_bfd_elf_create_dynamic_sections): Likewise.
1695 (_bfd_elf_make_linker_section_rela): Likewise.
1696 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1697 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1698 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1699 to identify generated bits.
1700 (elf_link_input_bfd): Likewise.
1702 * elf64-alpha.c: Rewrite everything touching relocations.
1705 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1707 * elf32-v850.c (all functions and static variables): Go through
1708 and regularize names to be of the form v850_elf_<xxx>.
1709 (toplevel): Include <elf/v850.h>.
1710 (enum reloc_type): Move to include/elf/v850.h.
1711 (v850_elf_check_relocs): For common variables, if the variable is
1712 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1713 into the appropriate section.
1714 (elf_backend_check_relocs): Define.
1716 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1718 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1721 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1723 * config.bfd (mips*el-*-linux*): New target.
1724 (mips*-*-linux*): New target.
1726 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1727 Return a useful value.
1729 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1731 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1733 * configure: Rebuild.
1734 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1735 ac_cv_func_mmap in bfd/configure.host.
1737 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1738 filter_shlib and auxiliary_filter_shlib parameters.
1739 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1741 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1742 (bfd_elf64_size_dynamic_sections): Likewise.
1743 * bfd-in2.h: Rebuild.
1745 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1747 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1748 symbols, don't export a symbol which is defined by an object in an
1749 archive which contains shared objects.
1751 start-sanitize-tic80
1752 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1754 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1755 for TI TMS320c80 (MVP).
1756 (bfd_archures_list): Add bfd_tic80_arch.
1757 * bfd-in2.h: Regenerate by running "make headers".
1759 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1761 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1762 * configure.in (case $vec): Correct typo, "tb" not "tp".
1763 Also add cofflink.o for tic80coff_vec.
1764 * configure: Regenerate with autoconf.
1767 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1769 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1770 is configured with --with-mmap.
1772 start-sanitize-tic80
1773 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1775 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1776 (ALL_MACHINES): Add cpu-tic80.o
1777 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1778 * coff-tic80.c: Add skeleton, cloned from another coff config.
1779 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1783 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1785 * TODO: Correct a misspelling.
1786 start-sanitize-tic80
1787 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1788 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1789 * configure.in (case $vec): Add tic80coff_vec entry.
1790 * configure: Regenerate with autoconf.
1791 * archures.c (bfd_tic80_arch): Declare.
1792 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1793 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1794 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1795 (bfd_target_vector): Add tic80coff_vec entry.
1798 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1800 * elflink.h (elf_buckets): Add some more values for larger
1803 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1805 * Makefile.in (install): Move subdir_do out of conditional. From
1806 Fred Fish <fnf@cygnus.com>.
1808 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1810 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1812 (elf_mn10200_howto_table): Likewise.
1813 (mn10200_reloc_map): Likewise.
1815 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1817 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1818 mips16 symbol during the link.
1819 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1821 (mips_elf_link_output_symbol_hook): New static function.
1822 (elf_backend_link_output_symbol_hook): Define.
1824 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1827 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1829 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1830 against SEC_DEBUGGING sections here (revert patch of December 5).
1831 * elfcode.h (elf_object_p): Check for them here, instead.
1833 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1835 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1836 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1838 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1839 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1840 * elf-bfd.h (struct elf_size_info): Update declaration of
1842 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1843 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1844 * elfxx-target.h: Use new dynamic reloc routines by default.
1845 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1848 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1850 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1851 if NAMES_HAVE_UNDERSCORE is defined.
1853 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1855 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1857 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1859 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1862 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1864 * elflink.h (elf_link_add_object_symbols): Only add a weak
1865 symbol if the real definition is in the dynamic symbol table.
1866 After finding the real definition, then, if it is dynamic, add the
1867 weak symbol to the dynamic symbol table.
1869 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1871 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1873 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1876 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1878 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1880 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1881 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1882 * reloc.c: Remove mn10300 big endian relocs.
1883 * bfd-in2.h, libbfd.h: Rebuilt.
1885 * elf32-mn10200.c: Update from elf32-mn10300.c.
1887 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1889 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1891 * elf32-mn10300.c: Add some comments.
1893 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1895 * ihex.c (ihex_scan): Always initialize buf before jumping to
1897 (ihex_read_section): Likewise.
1899 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1901 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1902 inplace for most relocs.
1904 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1906 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1907 even if SEC_ALLOC is not set.
1908 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1909 when deciding whether to copy a reloc into a shared object.
1910 (elf_i386_relocate_section): Likewise.
1911 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1912 (elf32_sparc_relocate_section): Likewise.
1913 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1914 reloc section if it is not set in the source section.
1915 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1916 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1917 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1919 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1921 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1922 expects a .got.plt until we actually create it.
1924 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1926 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1927 message for bfd_reloc_outofrange, rather than aborting. From
1928 Philippe De Muyter <phdm@info.ucl.ac.be>.
1930 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1931 a relocateable link, don't try to process them. From Heinz Wrobel
1932 <wrobel@lpr.e-technik.tu-muenchen.de>.
1934 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1936 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1937 mn10300_info_howto_rel. Tweak reloc argument to be an
1938 Elf32_Internal_Rela.
1939 (USE_RELA): Define instead of USE_REL.
1940 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1942 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1944 * configure.in, configure: Handle mips*-sgi-irix6*.
1945 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1948 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1950 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1951 relocation against a symbol defined in a section with no output
1954 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1956 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1957 * configure, config.in: Rebuild with autoconf 2.12.
1959 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1960 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1961 (swap_out_syms): Set st_other from existing st_other field.
1962 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1964 (elf_link_output_extsym): Set the other field from the global hash
1966 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1967 (elf_mips16_jump_howto): New static variable.
1968 (mips16_jump_reloc): New static function.
1969 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1970 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1971 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1973 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1974 * bfd-in2.h, libbfd.h: Rebuild.
1975 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1977 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1979 * configure.host: Use long long for mips-sgi-irix6*.
1981 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1982 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1984 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1986 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1987 (enum reloc_type): Add more reloc types.
1988 (elf32_mn10300_howto_table): Update for new reloc types.
1989 (elf32_mn10300_reloc_map): Update for new reloc types.
1990 * reloc.c: Add some new relocs for the mn10300 series.
1991 * bfd-in2.h, libbfd.h: Rebuilt.
1993 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1995 * som.c (setup_sections): Don't lose for a space which has
1996 no data, but some symbols.
1998 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2000 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2001 (sunos_link_hash_table_create): Initialize got_needed.
2002 (sunos_create_dynamic_sections): Only set .got section size if it
2003 is not already set. Set got_needed.
2004 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2005 sdynptr, and only handle dynamic sections, if dynamic sections are
2007 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2008 Initialize .got section.
2009 (sunos_scan_ext_relocs): Likewise.
2010 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2012 (sunos_finish_dynamic_link): Check got_needed. Only set up
2013 dynamic linking information if needed.
2015 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2017 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2019 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2021 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2023 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2025 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2028 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2030 * filemode.c: Include sysdep.h.
2031 * ihex.c: Add casts to eliminate compiler warnings.
2032 * sunos.c: Add casts to eliminate compiler warnings.
2034 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2036 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2038 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2039 appropriate relocations in the .so file if shared.
2040 (ppc_elf_relocate_section): Ditto.
2042 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2044 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2045 complain_overflow_unsigned.
2047 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2049 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2050 overflows for R_D10V_16 and R_D10V_18.
2052 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2054 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2055 (do_with_relocs): Likewise.
2056 (do_as_repeat): Likewise.
2057 (copy_expression): Likewise.
2059 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2061 * ieee.c (ieee_write_external_part): Correctly record whether
2062 there is an external part.
2065 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2067 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2068 handle tda offsets for sld.w and sst.w instructions.
2069 Fix alignment check in sld.w and sst.w tda reloc handling.
2072 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2074 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2077 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2079 * elf32-v850.c: Add comments about assumptions about
2080 char, short & long sizes.
2081 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2082 problems for several relocs.
2084 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2085 R_V850_SDA_OFFSET entry.
2088 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2090 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2091 Store import file index in ldindx.
2092 (xcoff_build_ldsyms): Assume that ldsym was not previously
2093 allocated. For an imported symbol, copy ldindx into l_ifile.
2096 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2098 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2099 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2100 fields in R_V850_TDA_OFFSET.
2101 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2102 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2105 * elf32-v850.c: Include bfdlink.h.
2106 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2108 (elf32_v850_bfd_final_link_relocate): New function.
2109 (v850_elf_relocation_section): Likewise.
2110 (elf_backend_relocate_section): Define.
2113 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2115 * binary.c (binary_set_section_contents): Ignore sections which
2116 don't have SEC_LOAD and SEC_ALLOC set.
2118 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2120 * linker.c (_bfd_generic_final_link): Avoid losing static
2121 symbols in the .bss section.
2123 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2125 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2126 (mips32_64bit_reloc): New static function.
2127 (mips_reloc_map): Add entry for BFD_RELOC_64.
2128 (mips_elf_relocate_section): Handle R_MIPS_64.
2130 * linker.c (default_indirect_link_order): Print an error message
2131 when attempting to do a relocateable link with different object
2132 file formats, rather than calling abort.
2134 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2136 * reloc.c (m32r relocs): Rename them.
2137 * bfd-in2.h, libbfd.h: Regenerated.
2138 * elf32-m32r.c: Update.
2139 (m32r_elf_10_pcrel_reloc): New function.
2140 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2141 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2143 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2145 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2146 all sections that will be included in the output file.
2147 (_bfd_generic_link_output_symbols): Discard symbols in sections
2148 which are being discarded.
2152 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2153 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2154 (elf_v850_howto_table): Corresponding changes.
2155 (elf_v850_reloc_map): Corresponding changes.
2156 * reloc.c: Add additional V850 relocations.
2157 * bfd-in2.h, libbfd.h: Rebuilt.
2159 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2160 no longer want in pc-relative relocs.
2162 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2164 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2165 accept a reloc against an undefined sybmol!
2167 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2169 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2172 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2174 * VERSION: Bump for new relocation.
2176 * hosts/i386bsd.h: If NBPG is not defined, define it as
2177 PAGE_SIZE, for recent versions of FreeBSD.
2179 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2181 * configure.host: Use `long long' as the 64 bit type on a Solaris
2182 host, since both gcc and the SunPRO compilers support it.
2184 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2186 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2187 mistake to have reused the ECOFF LITERAL for ELF since they have
2188 different semantics.
2189 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2190 * bfd-in2.h, libbfd.h: Rebuild.
2192 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2195 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2196 dynamic relocation for an undefweak symbol when we are building
2197 a static executable.
2199 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2201 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2202 point explicitly to srcdir.
2203 (targmatch.h): Edit references to point explicitly to objdir.
2205 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2207 * config.bfd: When setting targ_cpu, don't get confused by
2210 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2212 * configure.host: Add support for windows host (a build done
2213 under the Microsoft build environment).
2215 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2217 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2218 definition in a dynamic object, add it to the dynamic symbol table
2219 if any dynamic object mentions it. Reverts part of last patch.
2221 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2222 (sunos_link_hash_table_create): Initialize got_base.
2223 (bfd_sunos_size_dynamic_sections): If the .got section is more
2224 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2226 (sunos_check_dynamic_reloc): Subtract got_base from a base
2227 relative relocation.
2229 * elf32-mips.c (elf_mips_isa): New static function.
2230 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2231 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2233 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2235 * archive.c (do_slurp_coff_armap): Only treat archive as little
2236 endian for i960 COFF.
2238 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2240 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2241 by the change in size of the section when EXEC_P is not set.
2243 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2244 (m68kcoff_rtype_to_howto): New static function.
2245 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2246 VMA to the addend for a PC relative reloc.
2248 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2250 * Makefile.in: Rebuild dependencies.
2252 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2255 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2257 * Makefile.in: Remove explicit dependencies for mn10200 and
2259 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2260 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2261 (dependencies): Rebuilt.
2263 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2265 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2266 during this function.
2268 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2269 section if the flags are compatible.
2271 * configure.in: Add havevecs, and put it in tdefaults.
2272 * mpw-config.in: Likewise.
2273 * configure: Rebuild.
2274 * targmatch.sed: New file; a sed script to build targmatch.h from
2276 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2277 * targets.c: Include "fnmatch.h".
2278 (struct targmatch): Define.
2279 (bfd_target_match): Define by including targmatch.h.
2280 (bfd_find_target): If the target is not found by name, search for
2281 it as a configuration triplet.
2282 * Makefile.in: Rebuild dependencies.
2283 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2284 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2285 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2286 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2287 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2288 (CFILES): Remove i386dynix.c and hp300bsd.c.
2289 (targmatch.h): New target.
2290 (do_clean): Remove targmatch.h.
2292 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2293 * acconfig.h: Add NEED_DECLARATION_GETENV.
2294 * configure, config.in: Rebuild.
2295 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2296 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2298 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2300 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2301 * cpu-mn10200.c, cpu-mn10300.c: New files.
2302 * elf32-mn10200.c, elf32-mn10300.c: New files.
2303 * Makefile.in: Break mn10x00 support into two separate
2304 configurations, mn10200 and mn10300.
2305 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2306 * bfd-in2.h, configure: Rebuilt.
2308 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2310 * Makefile.in (do_clean): Move config.log to do_distclean.
2312 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2314 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2315 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2316 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2317 (elf32-mn10x00.o): Add dependencies.
2318 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2319 (bfd_mn10x00_arch): Declare.
2320 (bfd_archures_list): Add bfd_mn10x00_arch.
2321 * config.bfd: Add mn10x00-*-*.
2322 * configure.in: Add bfd_elf32_mn10x00_vec.
2323 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2324 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2325 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2326 * bfd-in2.h, configure: Rebuilt.
2328 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2330 openVMS/Alpha: Provide filename and case_hack flags via
2331 symbol table from gas.
2332 Add case_hack code for symbol output from vax/vms.
2333 * evax-alpha.c (evax_initialize): Remove filename handling,
2334 filename is provided via symbol table.
2335 (evax_get_symtab): Use local symbol count when setting up table.
2336 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2338 (_bfd_evax_write_egsd): Skip file name symbol.
2339 * evax-emh.c (get_vms_time_string): Local function now.
2340 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2342 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2343 through _bfd_evax_case_hack_symbol.
2344 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2346 (_bfd_evax_basename): Removed.
2347 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2348 * evax.h (evax_private_data_struct): Remove filename.
2349 (flag_hash_long_names, flag_show_after_trunc,
2350 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2353 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2355 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2356 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2357 (NO_SWAP_MAGIC): Don't define.
2358 (SWAP_MAGIC): Define.
2360 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2361 no hash table entry for a global symbol.
2363 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2365 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2367 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2369 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2370 symbol type with T_NULL. Warn if symbol type changes. Based on
2371 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2373 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2374 a dynamic object in the dynamic symbol table if it is referenced
2375 or defined by a regular object.
2378 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2380 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2381 remove dwarf local labels. Shrinks binaries by a factor of 3!
2384 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2386 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2387 by hand, rather than by calling bfd_make_section.
2389 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2391 * reloc.c: Rename m32r relocs.
2392 * bfd-in2.h, libbfd.h: Rebuilt.
2393 * elf32-m32r.c: Update.
2395 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2397 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2398 link, adjust the symbol index of a base relative reloc. Don't
2399 change the addend of a PC relative reloc if pcrel_offset is set.
2400 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2401 a relocateable link.
2403 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2404 it is zero, in case src_mask matters.
2405 (bfd_install_relocation): Likewise.
2407 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2409 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2411 (_bfd_xcoff_bfd_final_link): Don't set target_index
2412 to an uninitialized value.
2414 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2416 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2417 indices, rather than crashing.
2418 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2420 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2423 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2425 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2427 (coff_arm_adjust_symndx): New static function.
2428 (coff_adjust_symndx): Define.
2430 * srec.c (srec_scan): Accept multiple symbols on a single line.
2431 From Pascal Martin <pmartin@alsys.com>.
2435 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2437 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2438 (sunos_merge_private_bfd_data): New function.
2440 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2442 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2444 (bfd_merge_private_bfd_data): Likewise.
2445 * section.c (bfd_copy_private_section_data): Likewise.
2446 * syms.c (bfd_copy_private_symbol_data): Likewise.
2447 * bfd-in2.h: Rebuild.
2448 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2449 both BFD's are the right flavour.
2450 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2451 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2452 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2453 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2454 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2455 (ppc_elf_merge_private_bfd_data): Likewise.
2456 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2457 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2459 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2460 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2463 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2465 * reloc.c: Add m32r relocs.
2466 * bfd-in2.h, libbfd.h: Rebuilt.
2467 * cpu-m32r.c,elf32-m32r.c: New files.
2469 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2471 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2473 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2475 * tekhex.c (first_phase): Change type parameter from char to int.
2477 (pass_over): Change func to expect int, not char.
2479 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2480 rather than SEC_LOAD when aligning the file offset for the first
2481 section in a segment.
2483 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2485 * syms.c (coff_section_type): Make arg const.
2486 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2487 to make_bfd_asection().
2488 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2489 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2490 (_bfd_elf_stringtab_init): Remove prototype.
2492 * netbsd-core.c (swap_abort): Add prototype.
2493 * aix386-core.c (swap_abort): Ditto & make static
2494 * hpux-core.c (swap_abort): Ditto & make static.
2495 * irix-core.c (swap_abort): Ditto & make static.
2496 * ptrace-core.c (swap_abort): Ditto & make static.
2497 * trad-core.c (swap_abort): Ditto & make static.
2498 * coffswap.h (coff_swap_reloc_in): Ditto.
2499 (coff_swap_reloc_out): Ditto.
2500 (coff_swap_filehdr_in): Ditto.
2501 (coff_swap_filehdr_out): Ditto.
2502 (coff_swap_sym_in): Ditto.
2503 (coff_swap_sym_out): Ditto.
2504 (coff_swap_aux_in): Ditto.
2505 (coff_swap_aux_out): Ditto.
2506 (coff_swap_lineno_in): Ditto.
2507 (coff_swap_lineno_out): Ditto.
2508 (coff_swap_aouthdr_in): Ditto.
2509 (coff_swap_aouthdr_out): Ditto.
2510 (coff_swap_scnhdr_in): Ditto.
2511 (coff_swap_scnhdr_out): Ditto.
2512 * ihex.c (ihex_sizeof_headers): Ditto.
2513 * tekhex.c (getsym): Ditto.
2514 (find_chunk): Ditto & make static.
2515 (insert_byte): Ditto.
2516 (first_phase): Ditto.
2518 (tekhex_get_symtab): Ditto & make static.
2519 (tekhex_get_symtab_upper_bound): Ditto & make static.
2520 (tekhex_mkobject): Ditto.
2521 (tekhex_object_p): Ditto.
2522 (move_section_contents): Ditto.
2523 (tekhex_get_section_contents): Ditto.
2524 (tekhex_set_arch_mach): Ditto & make static.
2525 (tekhex_set_section_contents): Ditto.
2526 (writevalue): Ditto.
2529 (tekhex_write_object_contents): Ditto.
2530 (tekhex_sizeof_headers): Ditto.
2531 (tekhex_make_empty_symbol): Ditto.
2532 (tekhex_get_symbol_info): Ditto.
2533 (tekhex_print_symbol): Ditto.
2534 * irix-core.c (make_bfd_asection): Ditto.
2535 (irix_core_core_file_p): Ditto.
2536 (irix_core_core_file_failing_command): Ditto.
2537 (irix_core_core_file_failing_signal): Ditto.
2538 (irix_core_core_file_matches_executable_p): Ditto.
2539 (irix_core_make_empty_symbol): Ditto.
2540 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2541 * srec.c (srec_new_symbol): Ditto.
2542 (srec_get_section_contents): Ditto.
2543 (srec_set_arch_mach): Ditto.
2544 (srec_set_section_contents): Ditto.
2545 (internal_srec_write_object_contents): Ditto.
2546 (srec_write_object_contents): Ditto.
2547 (symbolsrec_write_object_contents): Ditto.
2548 (srec_sizeof_headers): Ditto.
2549 (srec_make_empty_symbol): Ditto.
2550 (srec_get_symtab_upper_bound): Ditto.
2551 (srec_get_symtab): Ditto.
2552 (srec_print_symbol): Ditto and make static.
2553 * elf.c (elf_read): Ditto
2554 (assign_section_numbers): Ditto.
2555 (elf_fake_sections): Ditto.
2556 (sym_is_global): Ditto.
2557 (elf_map_symbols): Ditto.
2558 (get_program_header_size): Ditto.
2559 * coffgen.c (make_a_section_from_file): Ditto.
2560 (coff_real_object_p): Ditto.
2561 (fixup_symbol_value): Ditto.
2562 (build_debug_section): Ditto.
2564 * syms.c (coff_section_type): Ditto.
2566 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2568 * bfd-in2.h: Rebuilt after m32r changes.
2570 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2572 * config.bfd,configure.in,configure: Add m32r support.
2573 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2574 * config.bfd: Keep target list alphabetically sorted.
2577 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2579 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2580 to add in the constant part found in the instruction itself.
2581 (case R_V850_HI16_S): Likewise.
2584 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2586 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2587 and R_D10V_18 to be 1 (word).
2589 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2591 * stabs.c (_bfd_link_section_stabs): If the output_section field
2592 of either section is bfd_abs_section, then the linker is
2593 discarding the section and we should not optimize it.
2595 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2597 * Makefile.in (aout-sparcle.o): New target.
2598 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2599 * config.bfd (sparclet-*-aout*): Add case.
2600 * configure.in (sparcle_aout_vec): Add case.
2601 * configure: Regenerated.
2602 * targets.c (sparcle_aout_vec): Declare.
2603 (bfd_target_vector): Add sparcle_aout_vec.
2604 * aout-sparcle.c: New file.
2607 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2609 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2610 low order sign bit propogation for R_V850_HI16_S.
2612 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2613 handling V850 specific relocs.
2614 (elf_v850_howto_table): Use the new function for some
2615 relocations. Twiddle masks & shifts for some relocs.
2616 Set partial_inplace where needed.
2619 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2621 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2622 default architecture to a machine number of 0.
2623 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2625 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2626 the output BFD is the default, set it from the first input BFD.
2629 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2631 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2632 insert at bitpos zero. The HI16 relocs are shifted right
2633 by 16 bits. Fix src_mask for all relocs.
2634 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2636 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2640 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2642 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2643 Rewrite to use BFD file read routines and to avoid using a fixed
2644 length for the file name.
2647 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2649 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2650 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2651 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2652 to R_V850_{32,16,8}.
2654 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2656 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2657 (elf_v850_howto_table): Add info for HI16_S reloc.
2658 (v850_reloc_map): Add HI_16_S reloc.
2659 * reloc.c: Define BFD_RELOC_V850_* relocs.
2662 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2665 * elf32-sh.c: New file.
2666 * elf.c (prep_headers): Handle bfd_arch_sh.
2667 * elfcode.h (write_relocs): Handle absolute symbol.
2668 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2669 (_bfd_elf64_link_read_relocs): Declare.
2670 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2671 elf_link_read_relocs. Make globally visible. Change all
2673 (elf_link_input_bfd): Get external symbols from cache in
2674 symtab_hdr->contents. Get contents from cache in
2676 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2678 * reloc.c: Define BFD_RELOC_SH_* relocs.
2679 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2680 * coff-sh.c (sh_insns_conflict): Fix a return value.
2681 (_bfd_sh_align_load_span): New globally visible function, broken
2682 out of sh_align_load.
2683 (sh_align_load): Call _bfd_sh_align_load_span.
2684 (sh_swap_insns): Change relocs parameter to PTR.
2685 * bfd-in2.h, libbfd.h: Rebuild.
2686 * targets.c (bfd_elf32_sh_vec): Declare.
2687 (bfd_elf32_shl_vec): Declare.
2688 * config.bfd (sh-*-elf*): New target.
2689 * configure.in (bfd_elf32_sh_vec): New target vector.
2690 (bfd_elf32_shl_vec): New target vector.
2691 * configure: Rebuild.
2692 * Makefile.in: Rebuild dependencies.
2693 (BFD32_BACKENDS): Add elf32-sh.o.
2694 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2696 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2697 page before checking D_PAGED.
2699 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2700 (ihex_write_object_contents): Remove extbase; always use segbase
2703 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2705 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2706 * configure.host (i[345]86-*-*): Ditto.
2707 * config.bfd (i[345]86-*-*): Ditto.
2708 * configure: Regenerate.
2710 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2713 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2715 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2716 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2717 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2718 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2719 will have an ST_CODE type, change the symbol's type to ST_DATA.
2720 * som.c (hppa_som_gen_reloc_type): Update prototype.
2722 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2724 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2725 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2726 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2727 (mips_elf_finish_dynamic_sections): Likewise.
2729 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2731 * configure.host (HLDENV): New variable to set. Set it for
2732 *-*-sysv4*, since those linkers may not support -R but they always
2733 support LD_RUN_PATH.
2735 * libieee.h (NSECTIONS): Don't define.
2736 (ieee_data_struct): Change section_table to asection **. Add
2738 * ieee.c (get_section_entry): If the table isn't big enough, make
2740 (ieee_slurp_sections): Remove assertion about number of sections.
2741 (ieee_object_p): Adjust initialization of ieee to match changes to
2744 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2745 symbols merely because we are generating a shared library.
2746 (xcoff_build_ldsyms): Don't set up global linkage code for an
2747 undefined symbol merely because we are generating a shared
2751 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2753 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2754 (BFD32_BACKENDS) Add elf32-v850.o.
2755 * archures.c: Add bfd_v850_arch.
2756 * bfd-in2.h: Add bfd_v850_arch.
2757 * config.bfd (v850-*-*): New target.
2758 * configure: (bfd_elf32_v850_vec) New vector.
2759 * configure.in: (bfd_elf32_v850_vec) New vector.
2760 * cpu-v850.c: New file.
2761 * elf.c (prep_headers): Added case bfd_arch_v850.
2762 * elf32-v850.c: New file.
2763 * targets.c (bfd_elf32_v850_vec): New vector.
2766 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2768 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2769 a function code symbol for an XMC_XO symbol.
2771 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2773 * mpw-config.in: Update editing of autoconf vars to reflect
2774 Jul 18 configure.in change.
2775 * mpw-make.sed: Update editing of include pathnames to be
2776 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2778 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2780 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2781 which to offset to get the .plt entry address is ".plt".
2783 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2785 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2786 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2787 Added, for internal use by the ARM gas.
2789 * bfd-in2.h: Rebuilt
2791 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2793 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2794 in section dynidx start.
2796 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2798 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2799 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2800 optimization for g++.
2802 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2804 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2805 the -mrelocatable-lib bit set and the other doesn't, clear the
2806 -mrelocatable-lib bit in the header.
2808 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2810 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2811 symbol against a STT_FUNC symbol in a shared library.
2813 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2815 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2816 symbol is found, automatically define the corresponding function
2819 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2820 if sym.n_numaux is not zero.
2821 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2822 entry to disagree about the number of aux entries if the symbol
2825 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2826 section if it might be needed, not just if info->shared.
2827 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2828 the start of .rel.dyn if we are going to use it.
2829 (mips_elf_finish_dynamic_sections): Only clear the first element
2830 of .rel.dyn if the size is greater than zero.
2832 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2834 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2835 undefined_symbol callback for a symbol, then don't issue any more
2836 warnings about loader relocs.
2837 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2838 after calling the undefined_symbol callback.
2840 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2841 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2842 as the AIX linker seems to do.
2844 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2846 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2847 (evax_initialize): Remove evax_reloc_table.
2848 (evax_close_and_cleanup): Ditto.
2850 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2852 (evax_bfd_reloc_type_lookup): Ditto.
2853 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2854 cooked_size == raw_size.
2855 * evax-emh.c (_bfd_evax_register_filename): Remove.
2856 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2857 * evax-misc.c (add_new_contents): Malloc section at full size.
2858 (_bfd_save_evax_section): Memcpy section contents directly.
2859 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2860 (evax_reloc_table): Remove.
2862 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2864 * makefile.vms: Add better support for DEC C compilation
2865 Add evax.h dependencies
2867 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2868 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2869 (BFD_RELOC_ALPHA_BASEREG): Remove.
2870 * bfd-in2.h, libbfd.h: Rebuild.
2872 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2874 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2875 getgid if _WIN32 is defined.
2876 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2878 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2880 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2881 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2883 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2886 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2888 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2890 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2891 (NEED_DECLARATION_REALLOC): New macro.
2892 * configure, config.in: Rebuild.
2893 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2894 (realloc): Declare if NEED_DECLARATION_REALLOC.
2896 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2897 <strings.h> if they exist.
2899 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2901 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2903 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2905 Based on patches from Eric Valette <valette@crf.canon.fr>:
2906 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2907 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2908 (elf_howto_table): Add entries for new relocs.
2909 (elf_i386_reloc_type_lookup): Handle new relocs.
2910 (elf_i386_info_to_howto): Just call abort.
2911 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2912 (elf_i386_relocate_section): Likewise.
2914 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2916 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2918 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2920 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2921 only get the LMA from the phdr if they are in the same part of the
2924 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2925 new segment to make them more comprehensible. If the relationship
2926 between the LMA and the VMA changed, start a new segment. Don't
2927 check dynsec when deciding whether to start a new segment for a
2928 writeable section; -N will now handle this.
2930 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2932 * libhppa.h: Remove "esel" changes. Not the right approach.
2933 * som.c: Corresponding changes.
2934 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2935 which don't have a SOM symbol type associated with them.
2936 Reverses a 1994 change.
2938 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2940 Make ld -N more reasonable for ELF:
2941 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2942 phdr_in_section to false, and always use a single load segment.
2943 (elf_sort_sections): Sort sections by LMA after VMA.
2944 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2945 align to maxpagesize.
2946 (assign_file_positions_except_relocs): Likewise.
2947 * elfcode.h (elf_object_p): If a section is loaded but not page
2948 aligned, clear D_PAGED.
2950 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2952 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2953 Added, for internal use by the ARM gas.
2955 * bfd-in2.h: Rebuilt
2957 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2959 * libhppa.h (R_HPPA_ESEL): New field selector.
2960 (e_esel): Similarly.
2961 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2962 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2963 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2965 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2967 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2968 archive search before looking for stripped dynamic objects.
2970 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2972 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2973 symbol a warning rather than an error.
2975 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2977 * elf.c (assign_file_positions_for_segments): Track the virtual
2978 memory position separately from the file position, and use it to
2979 compute the alignment adjustment.
2981 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2983 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2984 and fixed mask on R_D10V_10_PCREL_L.
2986 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2988 * elf64-mips.c: Include "aout/ar.h".
2989 (mips_elf64_slurp_armap): New static function.
2990 (mips_elf64_write_armap): New static function.
2991 (bfd_elf64_archive_*): Define.
2992 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2993 Use instead of bfd_generic_archive_p.
2994 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2995 instead of _bfd_write_archive_contents.
2996 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2997 _bfd_generic_mkarchive.
2998 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2999 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3001 (TARGET_LITTLE_SYM): Likewise.
3002 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3004 * Makefile.in: Rebuild dependencies.
3006 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3007 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3008 SHT_MIPS_EVENTS sections.
3009 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3010 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3012 (_bfd_mips_elf_fake_sections): Likewise.
3014 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3015 * ecoff.c (ecoff_compute_section_file_positions): Copy
3016 rdata_in_text from backend info to tdata. Clear it if any data
3017 section comes before .rdata.
3018 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3019 tdata rather than backend info.
3021 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3023 * configure.in: Fix test for whether a compiler has a 64 bit
3024 type. From Jim Wilson <wilson@cygnus.com>.
3026 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3028 * configure.host (mips-sgi-irix6*): New host.
3030 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3031 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3032 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3034 * configure: Rebuild.
3035 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3036 (BFD_HOST_64_BIT): Define conditionally.
3037 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3038 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3039 (symvalue, bfd_size_type): Likewise.
3040 * bfd-in2.h: Rebuild.
3041 * Makefile.in (do_clean): Remove bfd-tmp.h.
3042 (do_distclean): Remove bfd-in3.h.
3043 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3044 (bfd-in3.h): New target.
3046 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3047 Andrew Gierth <ANDREWG@microlise.co.uk>.
3049 * configure.host: Set INSTALL_SHLIB.
3050 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3051 * configure: Rebuild.
3052 * Makefile.in (install): Use @INSTALL_SHLIB@.
3054 * config.bfd (mips*-*-irix6*): New target.
3055 * configure.host: Handle Irix 6 shared library like Irix 5.
3057 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3058 symbol for a magic name.
3059 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3061 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3064 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3066 * mpw-config.in: Add ELF support to mips config, create the
3067 elf32-target.h file in the object dir.
3068 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3070 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3072 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3073 Also removed most abort calls, in favor of using bfd reporting.
3075 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3077 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3078 (BFD32_BACKENDS) Add elf32-d10v.o.
3079 * archures.c: Add bfd_d10v_arch.
3080 * bfd-in2.h: Add bfd_d10v_arch.
3081 * config.bfd (d10v-*-*): New target.
3082 * configure: (bfd_elf32_d10v_vec) New vector.
3083 * configure.in: (bfd_elf32_d10v_vec) New vector.
3084 * cpu-d10v.c: New file.
3085 * elf.c (prep_headers): Added case bfd_arch_d10v.
3086 * elf32-d10v.c: New file.
3087 * libbfd.h: Rebuild.
3088 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3089 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3090 * targets.c (bfd_elf32_d10v_vec): New vector.
3092 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3094 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3096 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3098 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3099 bfd_mach_i386_i8086 machine types.
3101 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3103 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3106 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3108 * coffcode.h (coff_set_section_contents): A/UX does not require
3109 special handling of the _LIB section.
3111 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3113 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3114 value for R_RELBYTE.
3116 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3117 array if one was allocated.
3119 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3121 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3122 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3123 use_rld_obj_head and rld_value.
3124 (mips_elf_link_hash_table_create): Initialize new fields.
3125 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3127 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3128 __rld_obj_head symbol not seen, create an __rld_map symbol.
3129 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3130 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3131 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3132 __rld_obj_head symbol.
3133 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3135 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3137 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3139 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3140 ppc_elf_addr16_ha_reloc.
3141 (ppc_elf_addr16_ha_reloc): New static function.
3143 * coff-mips.c (struct mips_hi): Define.
3144 (mips_refhi_list): New static variable.
3145 (mips_refhi_addr, mips_refhi_addend): Remove.
3146 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3147 (mips_reflo_reloc): Process mips_refhi_list.
3148 (mips_relhi_list): New static variable.
3149 (mips_relhi_addr, mips_relhi_addend): Remove.
3150 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3151 (mips_rello_reloc): Process mips_relhi_list.
3152 (mips_relocate_section): Permit an arbitrary number of REFHI or
3153 RELHI relocs before the associated REFLO or RELLO reloc.
3155 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3157 * aout-target.h (MY(callback)): Set reloc_count fields.
3159 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3161 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3162 sections unless this is a SunOS link.
3164 * VERSION: Set to 2.7.1.
3166 * Released binutils 2.7.
3168 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3170 * i386aout.c: Include "aout/aout64.h".
3171 (i386aout_write_object_contents): New static function.
3172 (MY_write_object_contents): Define.
3174 * netbsd.h (MY(write_object_contents)): Make sure that
3175 adjust_sizes_and_vmas is called before fiddling with the magic
3178 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3180 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3182 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3184 * libbfd-in.h (itos, stoi): Don't define.
3185 * libbfd.h: Rebuild.
3186 * i386lynx.c (KEEPIT): Define as udata.i.
3187 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3188 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3189 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3190 flags. Don't use stoi.
3192 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3194 * elf.c (map_sections_to_segments): Don't start a new segment for
3195 a writable section if it's on the same page as the previous
3196 segment. Reset the writable variable for a readonly section.
3198 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3200 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3201 first_thunk_address, thunk_size, and import_table_size.
3202 * peicode.h: Improved some diagnostics regarding edata sections.
3204 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3206 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3207 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3209 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3211 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3212 with XCOFF_DEF_DYNAMIC set is really defined.
3213 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3214 (xcoff_link_add_symbols): Only create special sections if using an
3217 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3219 (bfd_install_relocation): Likewise.
3221 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3223 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3225 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3226 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3227 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3228 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3229 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3230 are found for LITERAL relocs.
3231 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3232 taken, we cannot generate a .plt entry for the symbol.
3234 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3236 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3237 sysconf functions (for gprof).
3238 * configure, config.in: Rebuild.
3240 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3242 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3243 an archive if it has a map. If the object file has the wrong
3246 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3247 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3249 (alpha_relocate_section): Likewise.
3251 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3252 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3253 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3254 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3255 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3256 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3257 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3258 * peicode.h: Corresponding changes.
3260 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3262 * elflink.h (elf_create_pointer_linker_section): Comment out code
3263 dealing with making GOT pointers negative of the GOT symbol for
3266 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3268 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3269 increment the .rela.plt size until after we're done creating the
3271 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3272 .rela.plt offset directly rather than calculating it.
3274 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3276 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3277 Use autoconf-set values.
3278 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3279 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3282 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3283 * configure: Rebuilt.
3285 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3287 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3288 handling code > 1k away.
3290 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3292 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3293 defined, output whenever the symbol is updated.
3295 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3297 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3298 section to 0 if user_set_vma is set.
3299 * elflink.h (elf_bfd_final_link): Likewise.
3301 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3303 Partially undo patch of Jun 20.
3304 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3305 (coff_compute_section_file_positions): Likewise.
3306 (coff_write_object_contents): Likewise. Re-add deleted code, but
3307 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3308 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3310 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3312 * config.bfd: Add support for *-*-rtems* configurations.
3314 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3316 * elf.c (prep_headers): Add bfd_arch_alpha case.
3318 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3320 * elf64-alpha.c: New file.
3321 * config.bfd (alpha-*-linuxecoff*): New target.
3322 (alpha-*-linux*, alpha-*-elf*): New targets.
3323 * configure.in (bfd_elf64_alpha_vec): New vector.
3324 * configure: Rebuild.
3325 * targets.c (bfd_elf64_alpha_vec): Declare.
3326 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3327 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3328 * bfd-in2.h, libbfd.h: Rebuild.
3329 * Makefile.in: Rebuild dependencies.
3330 (BFD64_BACKENDS): Add elf64-alpha.o.
3331 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3333 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3335 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3336 than relying on a right shift of 32.
3338 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3340 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3341 ifdef to COFF_WITH_PE.
3342 (coff_compute_section_file_positions): Likewise.
3343 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3344 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3345 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3346 COFF_IMAGE_WITH_PE, always include.
3348 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3350 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3352 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3353 approximate the correct answer if SIZEOF_HEADERS was not used.
3355 * binary.c (binary_set_section_contents): Set section file
3356 position based on LMA rather than VMA.
3358 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3360 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3361 symbols if info->strip == strip_all.
3363 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3365 * coff-h8300.c: Remove #if 0 code.
3366 (compatable): Don't allow mixing/matching of different architectures.
3368 * archures.c (bfd_mach_h8300s): Add.
3369 * bfd-in2.h: Rebuilt.
3370 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3372 (h8300_reloc16_estimate): Likewise.
3373 (h8300_reloc16_extra_cases): Likewise.
3374 (h8300_bfd_link_add_symbols): Likewise.
3375 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3376 (coff_set_flags): Likewise.
3377 * cpu-h8300.c (h8300_scan): Likewise.
3378 Add H8/S to bfd_h8300_arch list.
3380 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3382 Added support for Alpha OpenVMS:
3383 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3384 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3385 * config.h-vms, makefile.vms: New files.
3386 * config.bfd (alpha-*-*vms*): New target.
3387 * configure.in (evax_alpha_vec): New target vector.
3388 * configure: Rebuild.
3389 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3390 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3391 * targets.c (bfd_target_evax_flavour): Define.
3392 (evax_alpha_vec): Declare.
3393 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3394 if BFD64 is defined.
3395 * bfd-in2.h, libbfd.h: Rebuild.
3396 * Makefile.in: Rebuild dependencies.
3397 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3398 evax-emh.o, and evax-misc.o.
3399 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3400 evax-etir.c, evax-emh.c, and evax-misc.c.
3401 (HFILES): Add evax.h.
3403 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3405 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3407 (h8300_bfd_link_add_symbols): Likewise.
3409 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3411 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3412 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3414 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3416 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3417 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3419 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3420 R_MIPS_32 relocs if creating a shared library.
3422 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3424 * peicode.h (add_data_entry): Use pei_section_data rather than
3425 _cooked_size. Corresponds to May 13 change in coffcode.h.
3427 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3429 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3430 * coffcode.h (coff_write_object_contents): If there are long
3431 section names, always set the f_symptr field, even if there are no
3433 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3434 if there are no symbols.
3436 * coffgen.c (make_a_section_from_file): Check return value of
3437 _bfd_coff_read_string_table.
3438 (coff_real_object_p): Check return value of
3439 make_a_section_from_file.
3440 (_bfd_coff_read_string_table): Check that there are some symbols
3441 before trying to read the string table size.
3443 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3445 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3446 to replace a symbol in a dynamic object with a symbol from another
3447 dynamic object, do the replacement if the existing symbol is
3448 global linkage code.
3450 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3451 for _ptrgl, and treat it as global linkage code.
3453 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3454 filename or N_SO symbol past the offset, and use it to indicate
3455 that there is no line number or function when appropriate.
3457 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3459 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3460 common symbol defined by the linker. Don't export function code
3461 even if export_defineds is set.
3463 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3465 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3467 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3468 (h8300_symbol_address_p): New function.
3469 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3472 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3474 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3476 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3477 correctly for the two variants. Allow relaxing if the target
3478 is 128 bytes away since after relaxation it'll be 126 bytes away.
3479 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3480 "dot" and "value". Allow relaxing if the target is 128 bytes
3481 away since after relaxation it'll be 126 bytes away.
3482 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3483 the given section until nothing changes.
3485 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3487 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3488 alignment hack--we can get the lnnoptr info another way without
3489 suddenly increasing the alignment requirements. Set the flags for
3491 (ecoff_compute_section_file_positions): Do so.
3493 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3495 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3496 to keep the HP emulator database happy.
3498 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3499 From Kevin Buettner <kev@primenet.com>.
3501 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3503 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3504 name of a NULL section.
3506 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3508 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3509 set, always call the notice callback.
3511 * VERSION: Increment for bfdlink.h change.
3513 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3515 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3516 (sh_relax_delete_bytes): Correct handling of differently sized
3517 trailing alignment reloc.
3519 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3520 * bfd-in2.h: Rebuild.
3521 * configure.in: Warn if there is no known 64 bit type.
3522 * configure: Rebuild.
3524 * Makefile.in: Rebuild dependencies.
3525 (BFD32_BACKENDS): Add ppcboot.o.
3526 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3528 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3529 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3531 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3533 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3534 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3535 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3536 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3538 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3540 * elf64-mips.c: Improve reloc special_functions and handling of
3541 SHT_MIPS_OPTIONS section.
3542 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3543 mips_elf_hi16_reloc and make globally visible.
3544 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3545 make globally visible.
3546 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3547 make globally visible.
3548 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3549 and make globally visible.
3550 (gprel16_with_gp): Check howto->src_mask before using value in
3552 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3553 and make globally visible.
3554 (gprel32_with_gp): Check howto->src_mask before fetching value.
3555 (bfd_mips_elf_swap_options_in): New function.
3556 (bfd_mips_elf_swap_options_out): New function.
3557 (_bfd_mips_elf_set_private_flags): Rename from
3558 mips_elf_set_private_flags and make globally visible.
3559 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3560 mips_elf_copy_private_bfd_data and make globally visible.
3561 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3562 mips_elf_merge_private_bfd_data and make globally visible.
3563 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3564 for a SHT_MIPS_OPTIONS section.
3565 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3566 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3567 name of a SHT_MIPS_OPTIONS section.
3568 (_bfd_mips_elf_set_section_contents): New function.
3569 (mips_elf32_section_processing): Set the GP value in a
3570 SHT_MIPS_OPTIONS section.
3571 (_bfd_mips_elf_find_nearest_line): Rename from
3572 mips_elf_find_nearest_line and make globally visible.
3573 (bfd_elf32_set_section_contents): Define.
3574 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3575 (_bfd_mips_elf_lo16_reloc): Declare.
3576 (_bfd_mips_elf_gprel16_reloc): Declare.
3577 (_bfd_mips_elf_got16_reloc): Declare.
3578 (_bfd_mips_elf_gprel32_reloc): Declare.
3579 (_bfd_mips_elf_set_private_flags): Declare.
3580 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3581 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3582 (_bfd_mips_elf_find_nearest_line): Declare.
3583 (_bfd_mips_elf_set_section_contents): Declare.
3585 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3587 (elf_info_to_howto): Define.
3588 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3590 (elf_info_to_howto): Define.
3591 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3593 (elf_info_to_howto): Define.
3595 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3596 R_MOV16B[12], to match change in coff/internal.h.
3598 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3600 * elf64-mips.c: Extensive additions to provide better support for
3601 writing files and for gas.
3602 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3603 of mips_elf_object_p.
3604 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3605 _bfd_mips_elf_object_p.
3606 (_bfd_mips_elf_final_write_processing): Rename from
3607 mips_elf_final_write_processing and make globally visible.
3608 (_bfd_mips_elf_fake_sections): Rename from
3609 mips_elf_fake_sections and make globally visible.
3610 (_bfd_mips_elf_section_from_bfd_section): Rename from
3611 mips_elf_section_from_bfd_section and make globally visible.
3612 (_bfd_mips_elf_section_processing): New function, broken out of
3613 mips_elf_section_processing.
3614 (mips_elf32_section_processing): Rename from
3615 mips_elf_section_processing; call
3616 _bfd_mips_elf_section_processing.
3617 (_bfd_mips_elf_symbol_processing): Rename from
3618 mips_elf_symbol_processing and make globally visible.
3619 (_bfd_mips_elf_read_ecoff_info): Rename from
3620 mips_elf_read_ecoff_info and make globally visible.
3621 (mips_elf32_ecoff_debug_swap): Rename from
3622 mips_elf_ecoff_debug_swap.
3623 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3624 struct symbol_cache_entry.
3625 (_bfd_elf_validate_reloc): New function, moved in from
3626 elfcode.h:validate_reloc.
3627 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3628 to _bfd_elf_validate_reloc. Change all callers.
3629 * elf-bfd.h (bfd_section_from_shdr): Declare.
3630 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3631 (_bfd_elf_validate_reloc): Declare.
3632 (_bfd_mips_elf_object_p): Declare.
3633 (_bfd_mips_elf_fake_sections): Declare.
3634 (_bfd_mips_elf_section_from_bfd_section): Declare.
3635 (_bfd_mips_elf_section_processing): Declare.
3636 (_bfd_mips_elf_symbol_processing): Declare.
3637 (_bfd_mips_elf_read_ecoff_info): Declare.
3638 (_bfd_mips_elf_final_write_processing): Declare.
3639 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3642 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3643 (mips_elf_final_write_processing): Likewise.
3645 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3647 64-bit MIPS ELF ABI objdump support:
3648 * elf64-mips.c: New file.
3649 * Makefile.in: Rebuild dependencies.
3650 (BFD64_BACKENDS): Add elf64-mips.o.
3651 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3652 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3653 bfd_elf64_littlemips_vec to targ_selvecs.
3654 (mips*-*-elf*): Likewise.
3655 * confingure.in: Add bfd_elf64_bigmips_vec and
3656 bfd_elf64_littlemips_vec to vector switch.
3657 * configure: Rebuild.
3658 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3659 broken out of mips_elf_section_from_shdr.
3660 (mips_elf32_section_from_shdr): Rename from
3661 mips_elf_section_from_shdr. Call new function.
3662 (elf_backend_section_from_shdr): Update name of renamed function.
3663 * elf-bfd.h (struct elf_size_info): Change second parameter of
3664 write_out_phdrs to be const. Likewise for second parameter of
3666 (struct bfd_elf_section_data): Add rel_hdr2 field.
3667 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3668 (bfd_elf32_swap_symbol_out): Likewise.
3669 (bfd_elf32_swap_reloc_in): Likewise.
3670 (bfd_elf32_swap_reloc_out): Likewise.
3671 (bfd_elf32_swap_reloca_in): Likewise.
3672 (bfd_elf32_swap_reloca_out): Likewise.
3673 (bfd_elf32_swap_phdr_in): Likewise.
3674 (bfd_elf32_swap_phdr_out): Likewise.
3675 (bfd_elf32_swap_dyn_in): Likewise.
3676 (bfd_elf32_swap_dyn_out): Likewise.
3677 (bfd_elf32_slurp_symbol_table): Declare.
3678 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3679 (bfd_elf32_write_out_phdrs): Declare.
3680 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3681 (bfd_elf64_swap_symbol_out): Likewise.
3682 (bfd_elf64_swap_reloc_in): Likewise.
3683 (bfd_elf64_swap_reloc_out): Likewise.
3684 (bfd_elf64_swap_reloca_in): Likewise.
3685 (bfd_elf64_swap_reloca_out): Likewise.
3686 (bfd_elf64_swap_phdr_in): Likewise.
3687 (bfd_elf64_swap_phdr_out): Likewise.
3688 (bfd_elf64_swap_dyn_in): Likewise.
3689 (bfd_elf64_swap_dyn_out): Likewise.
3690 (bfd_elf64_slurp_symbol_table): Declare.
3691 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3692 (bfd_elf64_write_out_phdrs): Declare.
3693 (_bfd_mips_elf_section_from_shdr): Declare.
3694 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3695 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3696 section for the section, add the new one to rel_hdr2. Increment
3697 reloc_count rather than setting it.
3698 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3699 Remove static declaration.
3700 (elf_write_shdrs_and_ehdr): Define name as macro.
3701 (elf_write_out_phdrs): Likewise.
3702 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3703 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3704 (elf_swap_symbol_in): Change second parameter to be const.
3705 (elf_swap_symbol_out): Likewise.
3706 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3707 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3708 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3709 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3710 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3711 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3712 parameter to be const. Make non-static.
3713 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3715 (elf_slurp_symbol_table): Make non-static.
3716 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3717 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3718 (elf_backend_size_info): Likewise.
3719 (elfNN_bed): Use elf_backend_size_info.
3720 * targets.c (bfd_elf64_bigmips_vec): Declare.
3721 (bfd_elf64_littlemips_vec): Declare.
3722 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3723 bfd_elf64_littlemips_vec if BFD64 is defined.
3725 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3727 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3729 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3730 zeroes, in alignment holes.
3732 * configure: Rebuild with autoconf 2.10.
3734 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3735 potential leading underscore in the allocated buffer.
3737 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3739 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3740 symbols into .sbss if this is a relocatable link.
3742 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3744 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3745 undefined symbols when creating a shared library.
3747 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3749 * coff-sh.c: Add a bunch of new code and static const arrays to
3750 support aligning loads and stores on four byte memory boundaries.
3752 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3754 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3755 call sh_align_loads.
3756 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3759 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3761 * cache.c (bfd_open_file): Unlink the file before opening it for
3762 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3764 * opncls.c (bfd_fdopenr): Set opened_once.
3766 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3768 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3771 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3772 the code unconditionally.
3774 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3776 * libcoff-in.h (struct pei_section_tdata): Define structure.
3777 (pei_section_data): Define macro.
3778 * libcoff.h: Rebuild.
3779 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3780 store s_paddr field in pei_section_data.
3781 (coff_compute_section_file_positions): Use pei_section_data rather
3782 than _cooked_size, and don't overwrite an existing value.
3783 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3784 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3785 * peicode.h (coff_bfd_copy_private_section_data): Define if
3787 (pe_bfd_copy_private_section_data): New static function if
3790 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3792 * srec.c (srec_set_arch_mach): Write as a function rather than a
3795 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3796 no map, just check each member in turn to see whether it is
3799 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3801 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3802 table. Call BFD_ASSERT to validate header size, instead of
3804 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3807 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3809 * ppcboot.c: New target for looking at PPCbug boot records.
3811 * config{ure.in,.bfd}: Add support for ppcboot target.
3813 * configure: Regenerate.
3815 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3817 * coff-h8300.c (howto_table): Update names to match recent
3818 changes to include/coff/internal.h. Fix minor errors in the
3819 existing relocs. Add R_MOVL1 and R_MOVL2.
3820 (rtype2howto): Similarly.
3821 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3822 existing relaxing code and peform more relaxing.
3823 (h8300_reloc16_extra_cases): Likewise.
3825 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3827 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3830 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3832 * elfcode.h (elf_object_p): Reject generic ELF target if
3833 e_machine matches an alternate machine code in a specific backend.
3835 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3836 obsolete align_power_min field.
3838 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3840 * coff-h8300.c (reloc_howto_type): Add howto entry for
3842 (rtype2howto): Handle R_PCRWORD_B.
3843 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3844 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3845 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3846 branch (R_PCWORD_B).
3848 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3850 * aoutx.h (translate_from_native_sym_flags): Set the section for
3851 BSF_CONSTRUCTOR symbols.
3853 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3856 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3858 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3859 stop looking when section is found.
3861 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3863 * coffcode.h (STRING_SIZE_SIZE): Define.
3864 (styp_to_sec_flags): Handle long symbol names when looking for the
3866 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3867 (bfd_coff_long_section_names): Define.
3868 (coff_write_object_contents): Handle long section names.
3869 (bfd_coff_std_swap_table): Initialize new field.
3870 * libcoff.h: Rebuild.
3871 * coffgen.c (make_a_section_from_file): Handle long section
3873 (coff_write_symbols): Handle long section names.
3874 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3875 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3876 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3877 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3878 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3879 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3880 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3881 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3883 * bout.c (b_out_callback): Set lma of sections.
3884 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3885 parameter to output_bfd. Used input_bfd instead of output_bfd in
3888 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3890 * aoutx.h (translate_from_native_sym_flags): Don't create
3891 SEC_CONSTRUCTOR sections.
3892 * ecoff.c (ecoff_set_symbol_info): Likewise.
3894 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3895 From Don Bowman <bowman@waterloo.hp.com>.
3897 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3899 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3900 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3902 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3904 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3905 mips_32_relocs field.
3906 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3907 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3908 relocs against a global symbol which is not defined in a regular
3910 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3911 against a global symbol, increment mips_32_relocs.
3912 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3913 the symbol is not defined in a regular file, make room in the
3916 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3918 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3919 file position and the virtual file position separately. Set
3920 filepos information bsaed on the real file position.
3921 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3922 Jan 23 change to coffcode.h.
3924 * som.c (som_slurp_symbol_table): Set the symbol count to the
3925 number of BFD symbols created.
3927 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3929 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3930 output file if linking shared objects. Loop to check all relocs,
3931 rather than returning false on first error.
3933 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3935 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3936 (ppc_elf_additional_program_headers): If .interp section, bump #
3937 of program headers by 1.
3938 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3939 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3940 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3942 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3944 (ppc_elf_relocate_section): If the output section isn't defined,
3945 don't abort, just give an error message.
3947 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3948 being created is .sdata or .sdata2, don't make the symbol dynamic.
3950 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3952 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3953 members of an archive for dynamic objects with no symbols, and
3954 pass them directly to check_archive_element.
3955 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3956 xcoff_link_check_dynamic_ar_symbols.
3957 (xcoff_link_check_dynamic_ar_symbols): New static function.
3959 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3960 from _bfd_nodynamic to _bfd_xcoff.
3961 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3963 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3964 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3965 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3966 * libcoff.h: Rebuild.
3967 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3968 (xcoff_get_section_contents): New static function.
3969 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3970 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3971 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3972 (xcoff_dynamic_reloc): New static variable.
3973 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3974 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3976 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3978 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3979 if reloc_entry->addend is not 0.
3980 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3982 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3984 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3986 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3987 Add entries for R_SPARC_[56].
3988 (sparc_reloc_map): Add entries for R_SPARC_[56].
3990 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3992 Optimize linking of stabs in sections as used in ELF and COFF.
3993 * stabs.c: New file.
3994 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3995 (_bfd_write_section_stabs): Declare.
3996 (_bfd_write_stab_strings): Declare.
3997 * libbfd.h: Rebuild.
3998 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3999 (struct coff_link_hash_table): Add stab_info field.
4000 * libcoff.h: Rebuild.
4001 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4003 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4005 (_bfd_coff_final_link): Write out stab strings hash table.
4006 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4007 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4009 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4010 (struct bfd_elf_section_data): Add stab_info field.
4011 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4013 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4014 _bfd_link_section_stabs.
4015 (elf_bfd_final_link): Write out stab strings hash table.
4016 (elf_link_input_bfd): Handle optimized stabs sections.
4017 * reloc.c (_bfd_final_link_relocate): Check address against
4018 _raw_size rather than _cooked_size.
4019 * Makefile.in: Rebuild dependencies.
4020 (BFD_LIBS): Add stabs.o
4021 (BFD_LIBS_CFILES): Add stabs.c.
4023 * VERSION: Increment for bfdlink.h change.
4025 * coffgen.c (coff_renumber_symbols): Correct handling of
4026 BSF_NOT_AT_END common symbols.
4028 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4030 * coff-ppc.c (record_toc): Add cast to avoid warning.
4031 (ppc_allocate_toc_section): Likewise.
4032 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4033 (ppc_coff_reloc_type_lookup): Remove unreached code.
4034 * coffcode.h (coff_write_object_contents): Don't take the address
4036 * peicode.h (pe_print_idata): Add casts to avoid warning.
4037 (pe_print_edata): Likewise.
4038 (pe_print_reloc): Remove ANSI C string concatenation.
4040 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4042 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4044 * libcoff.h: Rebuild.
4045 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4047 (coff_swap_aux_out): Likewise.
4048 * peicode.h (coff_swap_aux_in): Likewise.
4049 (coff_swap_aux_out): Likewise.
4050 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4052 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4054 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4055 Fix up .bf endndx link fields.
4056 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4058 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4061 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4063 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4064 on Solaris PowerPC systems doesn't get confused.
4066 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4069 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4070 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4071 update did_reg and did_reg2.
4073 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4075 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4077 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4078 callback routines, pass h->root.string rather than name, in case
4079 copy is true and name is transient.
4081 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4083 * elfcore.h: Add support for core files with multiple threads.
4084 (Primarily for Solaris.)
4086 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4088 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4089 section->orelocation is NULL.
4091 * coffgen.c (bfd_coff_get_syment): New function.
4092 (bfd_coff_get_auxent): New function.
4093 * bfd-in.h (bfd_coff_get_syment): Declare.
4094 (bfd_coff_get_auxent): Declare.
4095 * bfd-in2.h: Rebuild.
4097 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4099 * elf32-mips.c (struct mips_hi16): Define.
4100 (mips_hi16_addr, mips_hi16_addend): Remove.
4101 (mips_hi16_list): New static variable.
4102 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4103 (mips_elf_lo16_reloc): Process mips_hi16_list.
4104 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4105 relocs before the associated LO16 reloc.
4107 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4109 * versados.c (versados_scan): Check bfd_alloc return value.
4110 (versados_object_p): Check all bfd_read return values. Require
4111 that lang field be less than 10, to avoid confusion with Intel Hex
4114 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4116 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4117 not 0, for an absolute symbol.
4118 (NAME(aout,swap_ext_reloc_out)): Likewise.
4120 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4121 (ihex_write_object_contents): For a large start address, output
4122 the full 32 bit address in record type 5.
4124 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4125 to int to avoid promotion problems in prototype.
4127 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4129 * configure.host: Use ${srcdir} when looking for picfrag.
4131 * configure.host: Switch on ${libdir}, not $(libdir). From
4132 alan@spri.levels.unisa.edu.au (Alan Modra).
4134 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4135 entry point, not just for DYNAMIC objects.
4136 * sunos.c (sunos_add_dynamic_symbols): Always call
4137 sunos_create_dynamic_sections. If called with a non DYNAMIC
4138 object, don't do anything else.
4139 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4141 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4143 * configure.in: Permit --enable-shared to specify a list of
4145 * configure: Rebuild.
4147 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4148 host when configuring with --enable-shard.
4150 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4152 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4155 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4156 to avoid crashing in bfd_hash_replace.
4158 * sysdep.h: Use #ifdef, not #if.
4160 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4162 * config.in: Rebuild.
4164 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4166 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4167 (AC_CHECK_HEADERS): Check for sys/time.h
4168 (AC_HEADER_TIME): Add macro.
4169 * configure: Rebuild.
4170 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4171 to control what combination of <time> and <sys/time.h>
4174 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4176 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4177 (aout_32_sunos4_write_object_contents): Likewise.
4178 * aoutx.h (NAME(aout,machine_type)): Handle
4179 bfd_mach_sparc_{sparclet,sparclite}.
4180 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4181 (bfd_mach_sparc_v9_p): Update.
4182 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4183 * libaout.h (enum machine_type): Add M_SPARCLET.
4184 * sunos.c (MACHTYPE_OK): Define.
4185 * bfd-in2.h: Regenerated.
4187 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4189 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4190 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4191 * elflink.c (_bfd_elf_create_got_section): Store the
4192 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4193 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4194 global offset table goes over 0x1000, set the value of
4195 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4196 (elf32_sparc_relocate_section): Subtract the offset of
4197 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4199 * elfcode.h: Don't include <string.h>.
4201 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4203 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4204 generic_link_hash_newfunc. All references changed.
4205 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4206 moved here from libbfd-in.h.
4207 * libbfd-in.h: Corresponding changes.
4208 * libbfd.h: Regenerated.
4210 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4212 * aoutx.h (aout_link_input_section_std): When reporting an
4213 overflow error, use the name of the symbol in the hash table if
4215 (aout_link_input_section_ext): Likewise.
4217 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4218 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4220 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4222 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4223 * coffcode.h (coff_compute_section_file_positions): Likewise.
4224 (coff_write_object_contents): Likewise.
4226 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4228 * section.c (SEC_LINK_ONCE): Define.
4229 (SEC_LINK_DUPLICATES): Define.
4230 (SEC_LINK_DUPLICATES_DISCARD): Define.
4231 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4232 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4233 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4234 * bfd-in2.h: Rebuild.
4235 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4236 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4237 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4238 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4239 SEC_LINK_ONCE, and look through the symbol table for the setting
4240 for SEC_LINK_DUPLICATES.
4241 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4242 set for a section, find the section symbol in the symbol table,
4243 and set the aux entry based on SEC_LINK_DUPLICATES.
4244 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4245 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4246 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4247 * coff-i386.c (i386coff_vec): Likewise.
4248 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4250 * VERSION: Bump to 2.6.1.
4251 * Makefile.in (stamp-h): Depend upon VERSION.
4253 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4255 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4256 * libbfd.h: Rebuilt.
4257 * linker.c (generic_link_hash_newfunc): No longer static.
4258 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4260 * coff-h8300.c: Add two derived hash tables and their associated
4261 funtions and #defines for use by the h8300 linker.
4262 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4263 the function vector as needed. Place the address of the function
4264 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4265 Rewrite the vectors section contents as necessary.
4266 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4267 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4268 (coff_bfd_link_hash_table_create): Likewise.
4270 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4272 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4273 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4275 (hppa_rebuild_insn): Pass pointer to correct type to
4276 low_sign_unext and dis_assemble_21.
4278 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4280 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4281 Stick with sparc-*-{sysv4*,solaris2*}.
4283 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4285 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4286 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4287 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4288 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4289 fields is non-zero, print them.
4291 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4292 ifdef. Remove unused variables.
4293 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4295 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4296 (get_symbol_value): Ifdef out.
4297 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4298 (coff_ppc_relocate_section): Remove unused variables. Make
4299 fprintf strings and argument types correspond. Put before_addr in
4301 (dump_toc): Make fprintf strings and argument types correspond.
4302 (ppc_process_before_allocation): Remove unused variables. Always
4304 (ppc_reflo_reloc): Ifdef out.
4305 (ppc_addr32nb_reloc): Ifdef out.
4306 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4308 (coff_ppc_rtype_to_howto): Likewise.
4309 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4311 * peicode.h (pe_print_idata): Move otherwise unused variables into
4312 the #ifdef where they are used. Always return a value.
4313 (pe_print_edata): Make fprintf strings and argument types
4314 correspond. Always return a value.
4315 (pe_print_pdata): Removed unused variable addr_value. Always
4317 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4318 strings and argument types correspond. Always return a value.
4320 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4321 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4322 variable rela inside #if 0 section where it is used.
4324 * ns32k.h: New file.
4325 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4326 functions to start with _bfd_.
4327 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4328 functions in cpu-ns32k.h.
4329 * Makefile.in: Rebuild dependencies.
4330 (HFILES): Add ns32k.h.
4332 * section.c (struct sec): Add linker_mark field. Change
4333 user_set_vma and reloc_done to be single bit fields.
4334 (STD_SECTION): Update accordingly.
4335 * bfd-in2.h: Rebuild.
4336 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4338 (aout_link_input_bfd): Don't link unmarked sections.
4339 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4341 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4342 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4344 * elflink.h (elf_bfd_final_link): Mark sections included in the
4346 (elf_link_input_bfd): Don't link unmarked sections.
4347 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4349 (xcoff_link_input_bfd): Don't link unmarked sections.
4351 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4352 overflow error messages.
4354 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4356 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4357 is not set, print "BFD: " before the error message.
4359 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4360 Miles Bader <miles@gnu.ai.mit.edu>.
4361 * configure: Rebuild.
4363 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4365 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4368 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4369 m68k-aout, m68k-coff, and m68k-elf targets.
4371 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4373 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4374 (ieee_generic_stat_arch_elt): Restructured to prevent
4375 ieee_object_p from being called repeatedly.
4377 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4379 * coffcode.h (coff_write_object_contents): Allocate
4380 buffers large enough for any FILEHDR or AOUTHDR.
4382 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4384 * ecofflink.c (lookup_line): New static function, renamed and
4385 slighly changed from old _bfd_ecoff_locate_line.
4386 (_bfd_ecoff_locate_line): Cache line number information. Use
4387 lookup_line for actual lookup.
4389 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4391 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4392 multiple of 20 bytes.
4394 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4396 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4397 allocate ecoff_find_line, and don't initialize by hand.
4398 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4399 mips_elf_find_line, and don't call memset.
4401 * coffcode.h (coff_compute_section_file_positions): If not
4402 producing a final executable, don't consider sofar when aligning
4403 the section to the correct size.
4405 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4407 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4408 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4409 * coffgen.c (coff_section_symbol): Ifdef out.
4411 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4413 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4414 output_bfd is not NULL.
4416 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4418 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4419 of bfd_alloc (fixes fix_line not being initialized).
4420 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4422 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4424 * coffcode.h: Allow specific backends to override the
4425 bfd_link_add_symbols routine.
4427 * coff-h8300.c: Include genlink.h.
4428 (howto_table): Add R_MEM_INDIRECT.
4429 (rtype2howto): Support R_MEM_INDIRECT.
4430 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4433 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4435 * coff-alpha.c (alpha_relocate_section): Use
4436 info->callbacks_warning, rather than _bfd_error_handler, for
4437 "multiple gp" warning.
4439 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4441 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4442 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4443 table string. Use bfd_wrapped_link_hash_lookup.
4444 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4446 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4447 table, if any, when writing out symbols.
4448 (aout_link_input_section_std): Use the name from the hash table,
4449 if any, when reporting undefined symbols.
4450 (aout_link_input_section_ext): Likewise.
4451 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4452 * bout.c (get_value): Likewise.
4453 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4454 * ecoff.c (ecoff_reloc_link_order): Likewise.
4455 * elflink.h (elf_link_add_object_symbols): Likewise.
4456 (elf_reloc_link_order): Likewise.
4457 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4458 (_bfd_generic_reloc_link_order): Likewise.
4459 (default_indirect_link_order): Likewise.
4460 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4461 * sunos.c (sunos_add_one_symbol): Likewise.
4462 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4463 (bfd_xcoff_link_count_reloc): Likewise.
4464 (xcoff_reloc_link_order): Likewise.
4466 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4467 into -1 for intern->rss.
4469 * configure: Rebuild with autoconf 2.8.
4471 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4473 * stab-syms.c (__define_stab_duplicate): Define.
4474 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4476 * bfd-in.h (bfd_get_stab_name): Declare.
4477 * bfd-in2.h: Rebuild.
4478 * Makefile.in: Rebuild dependencies.
4479 (BFD_LIBS): Add stab-syms.o.
4480 (BFD_LIBS_CFILES): Add stab-syms.c.
4481 (BFD32_BACKENDS): Remove stab-syms.o.
4482 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4483 * configure.in: Don't list stab-syms.o in bfd_backends.
4484 * configure: Rebuild.
4485 * libaout.h (aout_stab_name): Don't declare.
4486 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4489 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4491 * elf.c (assign_file_positions_for_segments): Adjust file offset
4492 for section alignment even if SEC_LOAD is not set.
4494 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4496 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4497 since they appear as targets in Makefile.in.
4498 * configure: Rebuild.
4500 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4501 don't fiddle with a symbol which is not defined anywhere.
4503 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4505 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4506 though they are defined in a shared library.
4507 (xcoff_build_ldsyms): Likewise.
4509 * coffgen.c (coff_find_nearest_line): Don't look at the line
4510 numbers for the section if section->lineno is NULL.
4512 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4513 message rather than calling BFD_ASSERT.
4514 * elfcode.h (write_relocs): Check return value of
4515 _bfd_elf_symbol_from_bfd_symbol.
4517 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4519 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4522 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4524 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4526 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4527 hppa_reloc_field_selector_type_alt.
4528 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4529 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4531 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4533 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4535 * elf.c (assign_file_positions_for_segments): Adjust the segment
4536 memory size for the alignment of a SEC_ALLOC section, not just a
4539 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4541 * m68klinux.c: New file.
4542 * hosts/m68klinux.h: New file.
4543 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4544 * configure.in (m68*-*-linux*): New native host.
4545 (m68klinux_vec): New vector.
4546 * configure: Rebuild.
4547 * targets.c (m68klinux_vec): Declare.
4548 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4549 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4550 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4551 declaration from bfd_linux_size_dynamic_sections.
4552 (bfd_m68klinux_size_dynamic_sections): Declare.
4553 * bfd-in2.h: Rebuild.
4554 * Makefile.in: Rebuild dependencies.
4555 (BFD32_BACKENDS): Add m68klinux.o.
4556 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4558 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4560 * libhppa.h (pa_arch): Add pa20.
4561 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4562 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4563 (hppa_field_adjust): Handle e_nsel.
4564 * som.c: Provide default definitions for many new relocs found only
4565 in hpux10 include files.
4566 (som_fixup_formats): Add several new relocs from hpux10.
4567 (som_hppa_howto_table): Add hpux10 relocs.
4568 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4570 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4572 * mpw-make.sed: Edit out recent shared library support, and
4573 rules to rebuild .h files using doc/chew.
4575 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4577 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4578 size even of sections with no contents.
4580 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4582 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4583 starting with '$' the way we skip names starting with '.'. When
4584 updating x_endndx, don't be fooled by an index which has been
4587 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4588 struct/union/enum type with no elements.
4590 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4592 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4594 * archive.c (bfd_generic_archive_p): If the first file in the
4595 archive can not be recognized as an object, don't assume that this
4596 is the wrong format.
4598 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4599 format is not bfd_object.
4600 (bfd_elf_get_dt_soname): Likewise.
4602 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4604 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4607 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4609 * bfd.c (tdata): Add netbsd_core_data.
4610 * bfd-in2.h: Regenerated.
4612 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4614 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4615 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4616 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4619 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4620 to get the symbol index, matching 14 Jul 95 change.
4622 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4624 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4625 Remove duplicate definition of gp.
4627 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4629 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4630 assume that we can set the GP value and then get the same value,
4631 since it won't be true if the output file is neither ELF nor
4633 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4634 _bfd_get_gp_value here.
4635 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4636 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4638 (mips_elf_lo16_reloc): Likewise.
4639 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4640 Don't require that the BFD be ELF.
4641 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4642 (mips_elf_gprel32_reloc): Likewise.
4643 (mips_elf_relocate_section): Don't assume we can set and get the
4645 (mips_elf_finish_dynamic_symbol): Don't bother to use
4646 _bfd_get_gp_value here.
4648 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4649 Don't change epdr between malloc and free. Be careful not to free
4650 NULL pointers. Zero out the first RPDR.
4652 * configure.host: On Linux, only pass -rpath option if $(libdir)
4653 is neither /lib nor /usr/lib. From Alan Modra
4654 <alan@mullet.Levels.UniSA.Edu.Au>.
4656 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4658 (elf_dt_name): Rename from elf_dt_needed_name.
4659 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4661 (bfd_elf_get_dt_soname): New function.
4662 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4663 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4664 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4665 * bfd-in2.h: Rebuild.
4667 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4669 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4670 _bfd_sparc_elf_reloc_type_lookup.
4671 (bfd_elf32_bfd_reloc_type_lookup): Update.
4672 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4673 (sparc64_elf_howto_table): Define.
4674 (sparc_reloc_map): Define.
4675 (sparc64_elf_reloc_type_lookup): New function.
4676 (sparc_elf_wdisp16_reloc): New function.
4677 (elf_info_to_howto): Use sparc64_elf_howto_table.
4678 (sparc64_elf_relocate_section): Likewise.
4679 (bfd_elf64_bfd_reloc_type_lookup): Update.
4681 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4683 * configure.host: Check for 'do not mix' from native linker before
4684 trying to use -rpath.
4686 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4688 * bfd.c (_bfd_get_gp_value): New function.
4689 (_bfd_set_gp_value): New function.
4690 * libbfd-in.h (_bfd_get_gp_value): Declare.
4691 (_bfd_set_gp_value): Declare.
4692 * libbfd.h: Rebuild.
4693 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4694 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4695 directly to the fields in the tdata information.
4696 (alpha_relocate_section): Likewise.
4697 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4698 (mips_gprel_reloc): Likewise.
4699 (mips_relocate_section): Likewise.
4700 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4701 (mips_elf_lo16_reloc): Likewise.
4702 (mips_elf_final_gp): Likewise.
4703 (mips_elf_gprel16_reloc): Likewise.
4704 (mips_elf_gprel32_reloc): Likewise.
4705 (mips_elf_relocate_section): Likewise.
4706 (mips_elf_finish_dynamic_symbol): Likewise.
4708 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4710 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4712 * configure.in: Call AC_PROG_CC before configure.host.
4713 * configure: Rebuild.
4714 * configure.host: Don't set information which autoconf should
4715 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4717 * configure.host: Remove go32 and win32 host information, since it
4718 should no longer be needed.
4720 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4721 then start a new segment rather than put a writable section in a
4724 * configure.host: Set RPATH_ENVVAR.
4726 * Makefile.in: Rebuild dependencies.
4728 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4729 zero_section variable.
4731 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4733 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4734 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4735 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4737 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4739 * ieee.c (ieee_write_expression): Only use an R variable for a
4740 local symbol. Don't output a zero offset. Handle a zero address.
4741 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4742 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4744 (parse_expression): Don't try to handle multiple occurrences of a
4745 P variable. Handle I variables differently from X variables. Fix
4746 the order of minus expressions.
4747 (ieee_slurp_external_symbols): Generate an I variable for an NN
4748 record. Fix handling of ATI and ATX records.
4749 (ieee_slurp_sections): Only set minimal section attributes.
4750 Adjust them later, based on the section contents.
4751 (ieee_object_p): Read in the file until just after the ME record.
4752 Call ieee_slurp_section_data to set the section flags.
4753 (do_one): Add iterations parameter. Only repeat the first load
4754 item. Set the section and file reloc flags.
4755 (ieee_slurp_section_data): Set section flags. Pass iterations to
4757 (ieee_canonicalize_reloc): Handle I variables.
4758 (do_with_relocs): Only emit relocation size when necessary.
4759 Increase MAXRUN to 127. Change ov to be assigned, and take
4760 src_mask and pcrel_offset into account.
4761 (ieee_write_data_part): Skip sections that are not loaded.
4762 (ieee_write_external_part): Don't output optional last entry of WX
4764 (ieee_write_me_part): Make setting of me_record neater.
4765 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4767 * syms.c (stt): Add entries for zerovars, vars, and code.
4769 * elfcode.h (validate_reloc): New static function.
4770 (write_relocs): Call validate_reloc for non ELF relocs.
4772 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4773 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4774 (TARGET_LITTLE_SYM): Likewise.
4776 * config.bfd (m68*-*-psos*): New target.
4778 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4780 * i386msdos.c: Remove some #if 0 code.
4781 (msdos_write_object_contents): Don't include empty sections in the
4782 size computation, regardless of their address.
4784 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4786 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4787 is NULL, ie, the -r switch is used.
4789 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4791 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4792 (BFD_RELOC_MIPS_GOT_LO16): Define.
4793 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4794 * bfd-in2.h, libbfd.h: Rebuild.
4795 * elf32-mips.c (mips_reloc_map): Map new relocs.
4797 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4799 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4802 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4803 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4804 simple number for the section address, rather than an expression.
4805 Limit the number of bytes between relocs to MAXRUN.
4806 (ieee_write_me_part): Set me_record to the file offset after the
4808 (ieee_write_processor): New static function.
4809 (ieee_write_object_contents): Use ieee_write_processor.
4811 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4813 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4815 * coff-aux.c: Change include of aux.h to aux-coff.h.
4817 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4819 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4820 relocation put the addend both in the reloc entry and the data.
4821 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4824 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4825 a R_68K_PCxx reloc against a defined global symbol directly.
4826 (elf_m68k_check_relocs): Don't count such a reloc.
4828 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4829 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4830 symbol for now, otherwise always record the symbol as dynamic.
4831 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4832 is not referenced by a dynamic object, and we are not making a
4833 shared object, then don't make a PLT entry. If we do make a PLT
4834 entry, make sure the symbol has been recorded as dynamic.
4836 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4838 * configure.host: When making a shared library, set HLDFLAGS to
4839 pass an appropriate -rpath option. Use the make variable SONAME
4840 as the shared library soname, rather than computing it here. On
4841 SunOS, build stamp-tshlink in place of $(SHLINK).
4842 * Makefile.in (SONAME): New variable.
4843 ($(SHLINK)): Make a link to the transformed name, as well.
4844 (stamp-tshlink): New target.
4845 (install): Skip stamp-tshlink during install.
4847 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4849 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4850 linker sections have been set up yet.
4852 * elf.c (make_mapping): Add an additional argument to suppress
4853 making the first section include the program headers.
4854 (map_sections_to_segments): If the user used -Ttext such that the
4855 program headers are on a different page, do not set the flags
4856 saying that this section includes the program headers.
4858 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4860 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4861 don't define TRAD_HEADER.
4862 * configure: Rebuild.
4864 * netbsd-core.c: New file, support for NetBSD core files.
4865 * hosts/*nbsd.h: Removed.
4867 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4869 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4870 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4871 * libbfd.h, bfd-in2.h: Regenerated.
4872 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4873 bfd_elf32_bfd_reloc_type_lookup.
4874 (reloc_type{,_names}): Deleted.
4875 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4877 (sparc_reloc_map): Add sparc64 relocs.
4878 (sparc_elf_notsupported_reloc): New static function.
4879 (sparc_elf_wdisp16_reloc): New static function.
4880 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4881 (elf32_sparc_relocate_section): Likewise.
4882 (bfd_elf32_bfd_reloc_type_lookup): Define.
4883 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4884 (reloc_type{,_names}): Deleted.
4885 (elf_sparc_howto_table): Deleted.
4886 (sparc_reloc_map): Deleted.
4887 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4888 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4890 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4892 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4895 * Makefile.in (program_transform_name): New variable.
4896 (install): Transform library name before installing it.
4898 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4900 * archures.c (bfd_mach_i960_hx): Define.
4901 * bfd-in2.h: Rebuild.
4902 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4903 (MATRIX): Expand entries for HX.
4904 (arch_info_struct): Add i960:hx entry.
4905 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4906 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4907 (coff_set_flags): Handle bfd_mach_i960_hx.
4909 Support for building as a shared library, based on patches from
4910 Alan Modra <alan@spri.levels.unisa.edu.au>:
4911 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4912 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4913 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4914 * configure: Rebuild.
4915 * configure.host: If --enable-shared, adjust shared library stuff
4916 based on the host. If the host is SunOS, and the linker supports
4917 -rpath, set HLDFLAGS to use it.
4918 * Makefile.in (ALLLIBS): New variable.
4919 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4920 (COMMON_SHLIB, SHLINK): New variables.
4921 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4922 (STAGESTUFF): Remove variable.
4923 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4925 (stamp-ofiles): New target, like old ofiles target, but build
4926 using a temporary file and move-if-change, and touch stamp-ofiles
4928 (ofiles): Just depend upon stamp-ofiles.
4929 (stamp-piclist, piclist): New targets.
4930 ($(SHLIB), $(SHLINK)): New targets.
4931 (targets.o, archures.o): Build twice if PICFLAG is set.
4932 (do_mostlyclean): Remove pic/*.o.
4933 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4935 (do_distclean): Remove pic and stamp-picdir.
4936 (install): Install shared libraries.
4937 ($(OFILES)): Depend upon stamp-picdir.
4938 (stamp-picdir): New target.
4940 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4942 * libcoff.h: Rebuild.
4944 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4945 flavour of a section with no owner.
4947 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4948 ELF_LINK_NON_ELF flag.
4949 (mips_elf_create_got_section): Likewise.
4951 * elf.c: Revert last change, since it breaks dynamic linking.
4952 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4954 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4955 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4956 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4958 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4960 * elf.c (assign_file_positions_for_segments): If the backend does
4961 not want the elf header or the program headers in the address
4962 space, do not include them in the calculations.
4964 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4965 function to determine if we need additional program headers.
4966 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4967 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4969 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4971 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4973 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4975 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4976 back into one line. Some compilers (sunos 4.1.3 for example)
4977 won't accept args split across more than one line.
4979 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4981 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4982 * configure: Regenerate.
4984 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4986 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4987 try to do arithmetic on a void *, cast it to a unsigned char * first.
4989 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4991 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4992 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4994 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4995 flag for a newly defined symbol.
4996 (NAME(bfd_elf,record_link_assignment)): Likewise.
4997 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4998 set the DEF or REF_REGULAR flags correctly.
5000 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5001 (libbfd.h, libcoff.h): Corresponding change.
5003 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5004 a PLT32 reloc as dynamic.
5005 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5006 is not referenced by a dynamic object, and we are not making a
5007 shared object, then don't make a PLT entry. If we do make a PLT
5008 entry, make sure the symbol has been recorded as dynamic.
5010 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5012 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5013 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5014 (powerpcle-*-cygwin32): New.
5015 * peicode.h (add_data_entry): Get address from vma.
5017 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5019 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5020 attached to the section has already been created as an undefined
5021 symbol, treat it as if it hasn't been created yet.
5023 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5025 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5026 symbol or section symbols if stripping all symbols and this is not
5027 a relocateable link. Don't output the symbol string table if
5028 there are no symbols.
5029 (elf_link_flush_output_syms): Don't do anything if there are no
5032 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5034 * coff-aux.c: New file.
5035 * hosts/m68kaux.h: New file.
5036 * config.bfd (m68*-apple-aux*): New target.
5037 * configure.in (m68*-apple-aux*): New native host.
5038 (m68kaux_coff_vec): New vector.
5039 * configure: Rebuild.
5040 * targets.c (m68kaux_coff_vec): Declare.
5041 * coffcode.h (bfd_coff_backend_data): Add field
5042 _bfd_coff_link_add_one_symbol.
5043 (bfd_coff_link_add_one_symbol): Define.
5044 (compare_arelent_ptr): New static function if TARG_AUX.
5045 (coff_write_relocs): If TARG_AUX, sort the relocs.
5046 (coff_write_object_contents): Set A/UX aouthdr magic number.
5047 (coff_link_add_one_symbol): Define if not defined.
5048 (bfd_coff_std_swap_table): Initialize new field.
5049 * libcoff.h: Rebuild.
5050 * cofflink.c (coff_link_add_symbols): Call
5051 bfd_coff_link_add_one_symbol rather than
5052 _bfd_generic_link_add_one_symbol.
5053 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5054 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5055 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5056 * Makefile.in: Rebuild dependencies.
5057 (BFD32_BACKENDS): Add coff-aux.o.
5058 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5060 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5062 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5063 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5065 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5067 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5068 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5069 (maintainer-clean): Warn about deleting special files.
5070 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5072 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5073 warning symbols correctly.
5074 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5075 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5076 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5077 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5078 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5079 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5081 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5084 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5086 * libcoff-in.h: aligned newly exported names with bfd naming
5087 conventions. Removed an erroneous define of POWERPC_LE_PE.
5088 * libcoff.h: Rebuild.
5089 * cofflink.c, coff-ppc.c: the above function name changes
5091 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5093 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5094 * ecoff.c (struct extsym_info): Define.
5095 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5096 to ecoff_link_write_external.
5097 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5098 Strip symbols when appropriate.
5100 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5101 * syms.c (BSF_OBJECT): Define.
5102 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5103 * bfd-in2.h: Rebuild.
5104 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5106 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5109 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5110 copying relocs into a shared object, treat a defined global symbol
5112 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5113 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5114 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5116 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5117 real defined symbol, not to a weak defined symbol.
5119 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5121 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5122 and made a few static functions externs.
5124 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5125 POWERPC_LE_PE hack in cofflink.
5127 * libcoff-in.h: promoted the following from cofflink.c to allow
5128 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5129 coff_debug_merge_element, struct coff_debug_merge_type,
5130 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5131 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5132 coff_debug_merge_hash_lookup, coff_link_section_info,
5133 coff_final_link_info, coff_debug_merge_hash_newfunc,
5134 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5136 * libcoff.h: re-gen'd
5138 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5140 * syms.c: Include "bfdlink.h".
5141 (struct stab_find_info): Define.
5142 (_bfd_stab_section_find_nearest_line): New function.
5143 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5144 * libbfd.h: Rebuild.
5145 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5146 * elf.c (_bfd_elf_find_nearest_line): Try calling
5147 _bfd_stab_section_find_nearest_line before searching the ELF
5148 symbol table. Find the closest STT_FUNC symbol, not the last one.
5149 * libcoff-in.h (coff_data_type): Add line_info field.
5150 * libcoff.h: Rebuild.
5151 * coffgen.c (coff_find_nearest_line): Try calling
5152 _bfd_stab_section_find_nearest_line before searching the COFF
5154 * Makefile.in: Rebuild dependencies.
5156 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5158 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5159 4 bytes, so we get the correct value when updating the register
5160 field in little endian mode.
5162 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5164 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5165 entry_section fields. Add sntoc and snentry fields.
5166 * libcoff.h: Rebuild.
5167 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5168 not toc_section and entry_section (the COFF file does not have any
5169 sections at this point).
5170 (coff_write_object_contents): Set o_snentry and o_sntoc from
5171 snentry and sntoc rather than entry_section and toc_section.
5172 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5173 snentry, not toc_section and entry_section.
5174 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5175 entry_section from hentry.
5176 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5178 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5179 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5180 than using toc_section directly.
5182 * archures.c: Add missing `.' in enum bfd_architecture.
5183 * bfd-in2.h: Rebuild.
5185 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5186 Robert Lipe <robertl@arnet.com>.
5188 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5190 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5191 to sections we allocate. Use bfd_zalloc to allocate initialial
5192 sections, not bfd_alloc.
5193 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5194 SDA{,2}I16 relocations.
5195 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5196 whether to put something in .sbss or not.
5197 (ppc_elf_relocate_section): Add support for more relocations. Add
5198 in sec->output_offset where appropriate. Make error messages
5199 include the symbol name.
5201 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5202 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5203 doesn't get redefined messages if -shared.
5205 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5206 section if the rel_section field has been set up.
5208 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5210 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5213 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5215 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5216 of flags, only flags used are controlled by mach number. Bump up
5217 output file mach number to highest of input file mach numbers.
5218 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5219 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5221 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5222 bfd_elf64_sparc_vec support.
5224 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5226 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5227 the embedded bit is set on some objects and not on others. Just
5229 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5232 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5234 * coffcode.h (coff_new_section_hook): Don't try to align the
5237 * coffcode.h (coff_set_section_contents): Fix the handling of the
5238 .lib section to work even if the entire section contents are
5239 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5240 Robert Lipe <robertl@arnet.com>.
5242 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5244 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5245 memory here for contents.
5247 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5248 _SDA2_BASE_ by 32768.
5249 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5250 started using. Allocate contents for .sdata and .sdata2 sections
5252 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5254 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5255 size _SDA{,2}_BASE_.
5256 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5259 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5261 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5263 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5264 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5265 (bfd_mach_sparc_v9a): Define.
5266 (bfd_mach_sparc_v9_p): Define.
5267 * bfd-in2.h: Regenerated.
5268 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5270 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5271 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5272 to bfd_elf32_sparc_vec.
5273 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5274 Add v8plus{,a} support.
5276 (sparc_compatible): New function.
5277 * elf32-sparc.h: #include "elf/sparc.h".
5278 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5279 elf32_sparc_final_write_processing): New functions.
5280 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5281 elf_backend_final_write_processing): Define.
5283 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5285 * elf-bfd.h (struct elf_link_hash_entry): Add
5286 linker_section_pointer field.
5287 (enum elf_linker_section_enum): Enumeration for new way of
5288 creating linker dynamic sections and symbols.
5289 (elf_linker_section{,_pointers}): New structures for creating
5290 dynamic sections and symbols.
5291 (elf_obj_tdata): Add linker_section_pointers and linker_section
5293 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5294 (_bfd_elf_create_linker_section): New declarations.
5295 (_bfd_elf_find_pointer_linker_section): Ditto.
5296 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5297 (_bfd_elf_make_linker_section_rela): Ditto.
5299 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5301 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5302 (ppc_elf_create_linker_section): New function to create the
5303 sections .got, .sdata, and .sdata2.
5304 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5306 (ppc_elf_check_relocs): Support more of the eabi relocations.
5307 (ppc_elf_relocate_section): Ditto.
5308 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5309 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5311 * elflink.h (elf_create_pointer_linker_section): New function to
5312 create initialized pointers in dynamic linker sections.
5313 (elf_finish_pointer_linker_section): Actually intialize the
5314 pointers created above.
5316 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5317 macros to provide both 32 and 64 bit versions of
5318 elf_create_pointer_linker_section.
5319 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5320 provide both 32 and 64 bit versions of
5321 elf_finish_pointer_linker_section.
5323 * elflink.c (_bfd_elf_create_linker_section): New function to
5324 create a linker section.
5325 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5326 given address in the linker pointer offsets created for a given
5328 (_bfd_elf_make_linker_section_rela): Make a RELA section
5329 corresponding to the generated linker section.
5331 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5333 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5335 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5337 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5338 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5339 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5340 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5341 toc entry in an objdump) for now.
5342 (ppc_do_last, ppc_get_last): New function - needed to save processing
5343 the toc owner to the end.
5344 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5347 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5348 toc owner from being done till last. Must define POWERPC_LE_PC
5351 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5353 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5355 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5356 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5358 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5360 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5362 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5364 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5366 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5368 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5370 * elf.c (assign_file_positions_for_segments): Don't increment file
5371 offset for a segment which contains no loadable sections.
5373 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5375 * reloc.c: Add new PowerPC relocations.
5376 * {bfd-in2,libbfd}.h: Regenerate.
5378 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5379 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5381 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5383 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5386 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5389 * coffgen.c (coff_find_nearest_line): Don't try to cache
5390 information in sections that are not owned by a BFD. From Richard
5391 Henderson <richard@atheist.tamu.edu>.
5393 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5394 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5395 * elflink.h (elf_link_output_extsym): Remove special check for
5398 * ecoffswap.h: Add prototypes for static functions.
5400 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5402 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5403 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5405 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5406 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5407 support. Begin support for R_PPC_SDA{2,}REL.
5409 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5411 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5412 create the .got and .got.neg sections.
5413 (ppc_elf_size_dynamic_sections): Call it.
5414 (ppc_elf_check_relocs): Call it.
5415 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5416 (ppc_elf_check_relocs): Add error messages for relocations we
5417 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5420 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5422 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5423 section flags for V.4 and eabi.
5425 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5427 * elf.c (assign_file_positions_for_segments): If a segment
5428 contains no sections, don't mark it as readable.
5430 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5431 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5433 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5434 dynamic section, if there is one.
5435 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5436 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5437 (bfd_elf64_swap_dyn_in): Likewise.
5438 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5440 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5442 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5443 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5444 <pirker@eiunix.tuwien.ac.at>.
5446 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5448 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5449 PowerPC V.4 and eabi.
5450 * bfd-in2.h: Regenerate.
5451 * libfd.h: Regenerate.
5453 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5455 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5456 section type and SHF_EXCLUDE section flag, turning them into the
5457 appropriate bfd section flag.
5459 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5461 * xcofflink.c (xcoff_link_add_symbols): Create the special
5462 sections if we see a DYNAMIC object, in case that is the only
5463 XCOFF input object we see.
5465 * elf32-mips.c: Extensive changes for a start at dynamic linking
5466 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5468 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5469 (struct elf_backend_data): Remove
5470 elf_backend_create_program_headers field. Add
5471 elf_backend_additional_program_headers and
5472 elf_backend_modify_segment_map fields.
5473 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5475 (elf_backend_additional_program_headers): Likewise.
5476 (elf_backend_modify_segment_map): Likewise.
5477 (elf_backend_create_program_headers): Don't define.
5478 (elfNN_bed): Change to account for field changes.
5479 * elf.c (assign_file_positions_for_segments): Call new
5480 modify_segment_map backend function. Don't call old
5481 create_program_headers backend function.
5482 (get_program_header_size): Call additional_program_headers rather
5483 than create_program_headers.
5484 * elflink.h (elf_link_add_object_symbols): Initialize
5485 type_change_ok from new backend field.
5486 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5488 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5489 a reloc against the appropriate section.
5491 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5492 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5493 (elf_flags_init): Rename from elf_ppc_flags_init.
5494 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5496 (ppc_elf_copy_private_bfd_data): Likewise.
5497 (ppc_elf_merge_private_bfd_data): Likewise.
5499 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5502 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5504 * coff-alpha.c (alpha_relocate_section): During final link, allow
5505 output .lita section to be bigger than 64k by adjusting gp value
5506 on a per-input section basis.
5507 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5509 (struct ecoff_section_tdata): Add gp field.
5511 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5513 Handle Alpha ECOFF changes in OSF/1 3.2.
5514 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5516 * coff-alpha.c: Include "aout/ar.h".
5517 (alpha_ecoff_get_relocated_section_contents): Don't require an
5518 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5519 3.2 doesn't generate one.
5520 (alpha_relocate_section): Likewise.
5521 (alpha_ecoff_slurp_armap): Define.
5522 (alpha_ecoff_slurp_extended_name_table): Define.
5523 (alpha_ecoff_construct_extended_name_table): Define.
5524 (alpha_ecoff_truncate_arname): Define.
5525 (alpha_ecoff_write_armap): Define.
5526 (alpha_ecoff_generic_stat_arch_elt): Define.
5527 (alpha_ecoff_update_armap_timestamp): Define.
5529 (alpha_ecoff_read_ar_hdr): New static function.
5530 (alpha_ecoff_get_elt_at_filepos): New static function.
5531 (alpha_ecoff_openr_next_archived_file): New static function.
5532 (alpha_ecoff_get_elt_at_index): New static function.
5533 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5534 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5535 _bfd_ecoff to alpha_ecoff.
5536 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5537 field from backend structure, rather than always calling
5538 _bfd_get_elt_at_filepos.
5539 * coff-mips.c (mips_ecoff_backend_data): Initialize
5540 get_elt_at_filepos field.
5541 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5542 from _bfd_generic_read_ar_hdr with minor changes.
5543 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5544 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5545 * libbfd.h: Rebuild.
5547 * bfd-in.h (BFD_IN_MEMORY): Define.
5548 * libbfd-in.h (struct bfd_in_memory): Define.
5549 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5550 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5551 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5552 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5553 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5554 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5555 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5556 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5557 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5558 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5560 (bfd_openstreamr): Likewise.
5561 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5562 BFD_IN_MEMORY is not set.
5563 * riscix.c (riscix_some_aout_object_p): Likewise.
5564 * bfd-in2.h, libbfd.h: Rebuild.
5566 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5567 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5568 (bfd_get_elt_at_index): Define.
5569 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5570 bfd_get_elt_at_index. Change index parameter from int to
5572 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5573 (_bfd_noarchive_get_elt_at_index): Define.
5574 (_bfd_archive_bsd_get_elt_at_index): Define.
5575 (_bfd_archive_coff_get_elt_at_index): Define.
5576 * bfd-in2.h, libbfd.h: Rebuild.
5577 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5578 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5579 * ieee.c (ieee_get_elt_at_index): Define.
5580 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5581 * oasys.c (oasys_get_elt_at_index): Define.
5582 * som.c (som_get_elt_at_index): Define.
5584 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5585 numbers to the .text section.
5587 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5589 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5590 If there is a SEC_DEBUGGING section, get the contents of the debug
5591 information part from it.
5592 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5594 (ieee_write_object_contents): Check ieee_write_debug_part return.
5596 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5598 * config.bfd (i[345]86-*-freebsd*): Add target.
5599 * configure.in (i386freebsd_vec): Add vec.
5600 * configure: Regenerate.
5601 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5602 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5603 Rebuild dependencies..
5604 * freebsd.h: New file.
5605 * i386freebsd.c: New file.
5606 * targets.c (i386freebsd_vec): Declare.
5607 (bfd_target_vector): Add i386freebsd_vec.
5608 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5609 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5611 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5613 * ieee.c (ieee_slurp_debug): New static function.
5614 (ieee_object_p): Call it.
5615 (ieee_slurp_section_data): Skip debugging sections.
5616 (ieee_get_reloc_upper_bound): Likewise.
5617 (ieee_get_section_contents): Likewise.
5618 (ieee_canonicalize_reloc): Likewise.
5619 (ieee_write_section_part): Likewise.
5620 (ieee_write_debug_part): Likewise.
5621 (ieee_write_data_part): Likewise.
5622 (init_for_output): Likewise.
5624 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5626 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5628 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5629 relocs, since ppc_elf_relocate_section handles the linker case.
5630 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5632 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5633 ppc_elf_relocate_section since that is now the only caller.
5634 (ppc_elf_relocate_section): Ditto.
5636 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5638 * coffcode.h (coff_write_object_contents): If we don't know the
5639 section of the entry point for an XCOFF executable, always set the
5640 entry address to -1.
5642 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5644 * elf.c (bfd_section_from_shdr): Add support for note sections.
5646 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5648 * bfd-in.h (struct _symbol_info): Add stab_type field.
5649 * bfd-in2.h: Rebuild.
5650 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5652 * elf32-ppc.c: Remove trailing newline from calls to
5654 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5655 difference if target endianness is known.
5657 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5659 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5660 old style TOC16 references without using R_PPC_GOT.
5661 (ppc_reloc_type): Ditto.
5662 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5663 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5664 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5665 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5666 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5668 (ppc_elf_adjust_dynamic_symbol): Ditto.
5669 (ppc_elf_adjust_dynindx): Ditto.
5670 (ppc_elf_size_dynamic_sections): Ditto.
5671 (ppc_elf_finish_dynamic_symbol): Ditto.
5672 (ppc_elf_finish_dynamic_sections): Ditto.
5673 (ELF_DYNAMIC_INTERPRETER): Define.
5675 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5677 * elf.c (copy_private_bfd_data): When attaching sections to
5678 segments ignore sections that won't be allocated. Patch from
5681 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5683 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5686 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5688 * coff-i960.c (CALC_ADDEND): Define.
5689 (coff_i960_relocate_section): Add the input section VMA to the
5690 addend for PC relative relocs.
5692 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5694 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5695 to correctly terminate.
5697 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5699 * targets.c (enum bfd_endian): Define.
5700 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5701 from boolean to enum bfd_endian. Change header_byteorder_big_p
5703 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5704 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5705 * bfd-in2.h: Rebuild.
5706 * All targets: Change initialization of byteorder and
5707 header_byteorder to use enum bfd_endian values rather than
5709 * All files: Change all references to byteorder_big_p and
5710 header_byteorder_big_p to use new bfd_*_endian macros.
5712 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5714 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5716 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5718 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5720 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5722 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5724 * ieee.c: Lots of minor cleanups. Make many functions return
5725 errors rather than calling abort. Also:
5726 (ieee_write_twobyte): Remove; change callers to call existing
5727 ieee_write_2bytes function.
5728 (ieee_write_expression): Don't output the section twice when
5729 outputting a local symbol. Don't emit an extraneous zero if there
5731 (ieee_slurp_sections): Set the lma as well as the vma.
5732 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5734 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5735 a recognized one or bfd_arch_unknown.
5736 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5738 (ihex_get_symtab): Likewise.
5740 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5742 * aoutx.h: Include <ctype.h>.
5743 (struct aout_link_includes_table): Define.
5744 (struct aout_link_includes_totals): Define.
5745 (struct aout_link_includes_entry): Define.
5746 (aout_link_includes_lookup): Define macro.
5747 (struct aout_final_link_info): Add includes field.
5748 (aout_link_includes_newfunc): New static function.
5749 (NAME(aout,final_link)): Initialize includes hash table.
5750 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5752 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5754 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5756 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5758 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5760 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5762 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5763 (pe_print_private_bfd_data): call pe_print_reloc.
5764 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5765 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5766 up some debugging as well.
5768 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5770 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5773 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5775 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5776 when setting sections to NULL.
5778 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5780 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5782 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5783 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5785 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5786 * bfd-in2.h: Rebuild.
5788 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5790 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5792 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5794 * ihex.c (ihex_scan): Handle record types 4 and 5.
5795 (ihex_object_p): Permit types 4 and 5.
5796 (ihex_set_section_contents): Remove check for out of range
5798 (ihex_write_object_contents): Generate types 4 and 5.
5800 * elflink.h (elf_link_output_extsym): Just ignore warning and
5801 indirect references to symbols which don't really exist.
5803 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5805 * peicode.h (pe_print_idata): Minor format fixes
5806 (pe_print_edata): New function. Under private printing, this formats
5807 the edata section of a PE file.
5808 (pe_print_private_bfd_data): Added call to pe_print_edata.
5810 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5812 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5813 index, don't call stoi.
5815 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5817 * srec.c (srec_scan): Set lma as well as vma.
5819 * ihex.c: New file; support for Intel Hex format.
5820 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5821 (ihex_vec): Declare.
5822 (bfd_target_vector): Always include ihex_vec.
5823 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5824 * Makefile.in: Rebuild dependencies.
5825 (BFD_LIBS): Add ihex.o
5826 (BFD_LIBS_CFILES): Add ihex.c.
5827 * bfd-in2.h: Rebuild.
5829 * elf.c (assign_file_positions_for_segments): Sort the sections in
5831 (get_program_header_size): Return the right size if segment_map is
5833 (copy_private_bfd_data): Don't bother to sort the sections.
5835 * bfd.c (bfd_record_phdr): New function.
5836 * bfd-in.h (bfd_record_phdr): Declare.
5837 * bfd_in2.h: Rebuild.
5839 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5842 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5843 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5845 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5846 (bfd_zmalloc): Change declaration.
5847 * libbfd.h: Rebuild.
5848 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5849 and realloc. Don't set bfd_error_no_memory if they fail.
5851 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5853 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5854 uses as well. Added a new howto to deal with TOCREL16 relocs that
5855 are TOCDEFN as well.
5856 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5857 to handle RVA relocs from dlltool.
5858 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5859 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5860 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5862 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5863 to get the right section alignment.
5865 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5867 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5868 p_paddr if p_paddr is zero.
5869 (make_mapping): Set includes_filehdr and includes_phdrs for first
5871 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5873 (assign_file_positions_for_segments): Handle includes_filehdr and
5874 includes_phdrs. Remove special handling of PT_PHDR and first
5876 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5877 when appropriate. Remove special handling of PT_PHDR segment.
5878 Use a more complex condition for when a section is included in a
5879 segment to handle Solaris linker oddities.
5881 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5883 * coff-m88k.c (howto_table): Reformatted for easier reading;
5884 special_function now points to new function m88k_special_reloc.
5885 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5887 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5888 be done correctly by m88k_special_reloc.
5889 (reloc_processing): New function to be used by RELOC_PROCESSING.
5890 (RELOC_PROCESSING): Define to call reloc_processing.
5892 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5894 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5895 (pe_print_pdata): Likewise.
5897 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5898 obstack_alloc fails.
5899 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5901 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5902 * Many files: don't set bfd_error_no_memory if one of the above
5905 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5906 if p_paddr_valid is set.
5907 (copy_private_bfd_data): New static function.
5908 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5910 * elf.c (assign_file_positions_for_segments): Fix case where extra
5911 program headers were allocated.
5913 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5914 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5915 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5916 _bfd_elf_print_private_bfd_data.
5918 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5919 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5920 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5921 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5922 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5923 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5924 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5926 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5928 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5929 * elf.c (make_mapping): New static function.
5930 (map_sections_to_segments): New static function.
5931 (elf_sort_sections): New static function.
5932 (assign_file_positions_for_segments): New static function.
5933 (map_program_segments): Remove.
5934 (get_program_header_size): Remove sorted_hdrs, count, and
5935 maxpagesize parameters. Simplify.
5936 (assign_file_positions_except_relocs): When generating an
5937 executable, use assign_file_positions_for_segments.
5938 (elf_sort_hdrs): Remove.
5939 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5940 to get_program_header_size.
5942 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5944 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5946 * configure, config.in: Regenerate with autoconf 2.7.
5948 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5949 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5951 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5953 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5954 (ecoff_sec_to_styp_flags): Likewise.
5955 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5956 (ecoff_set_symbol_info): Handle scRConst.
5957 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5958 (ecoff_compute_section_file_positions): Handle .rconst section.
5959 (_bfd_ecoff_write_object_contents): Likewise.
5960 (ecoff_link_check_archive_element): Handle scRConst.
5961 (ecoff_link_add_externals): Likewise.
5962 (ecoff_link_write_external): Handle .rconst section.
5963 (ecoff_reloc_link_order): Likewise.
5964 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5965 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5967 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5969 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5970 DEF_DYNAMIC flag is set.
5972 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5974 * host-aout.c: If TRAD_HEADER is defined, include it.
5976 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5978 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5979 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5980 (BFD_NEED_DECLARATION): New function.
5981 * configure.in: Use BFD_NEED_DECLARATION.
5982 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5983 * configure, config.in: Rebuild with autoconf 2.6.
5985 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5986 special_sections before returning when called with a non XCOFF
5989 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5992 * coffcode.h (coff_compute_section_file_positions): Only pad the
5993 previous section to force file alignment when creating an
5996 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5998 * coffcode.h (coff_compute_section_file_positions): If
5999 RS6000COFF_C, set up the .debug section.
6001 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6002 if it is not large enough to accomodate the entire TOC area with
6003 signed 16 bit offsets.
6004 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6006 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6007 TOC anchor to use the TOC value used in the output file.
6009 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6011 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6012 (_bfd_coff_read_string_table): Likewise.
6014 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6016 * pe-arm.c: Fix typos.
6017 * coff-arm.c: Likewise.
6019 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6021 * coff-ppc.c (list_ele): Added "cat"egory member.
6022 (record_toc): New category parameter (priv or pub).
6023 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6024 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6025 the mainline. It addes extra toc cells in error.
6026 (ppc_coff_swap_sym_in_hook): Added some documentation.
6027 (dump_toc): Can now diagnose "virtual toc" chicanery.
6029 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6031 * elf-bfd.h (struct elf_link_hash_table): Change type of
6032 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6034 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6036 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6037 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6039 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6040 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6041 defined or mentioned in a regular file.
6043 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6045 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6046 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6047 (coff_ppc_relocate_section): Correct REL24 handling
6048 (ppc_process_before_allocation): Correct TOCDEFN handling
6050 * peicode.h (dir_names): Added name descriptions
6052 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6054 * VERSION: Updated to cygnus-2.6.
6056 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6058 * targets.c (m68k4knetbsd_vec): Declare.
6060 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6062 * targets.c (bfd_target): Change type of second argument to
6063 _bfd_print_private_bfd_data from void * to PTR.
6064 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6065 using PTR rather than void *.
6066 * bfd-in2, libbfd.h: Rebuild.
6067 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6069 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6070 _bfd_generic_bfd_print_private_bfd_data rather than casting
6073 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6075 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6076 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6078 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6079 BFD64_BACKENDS_CFILES): New variables.
6082 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6084 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6085 not at the file position of the first section.
6086 * coffcode.h (coff_compute_section_file_positions): Avoid using
6088 (coff_write_object_contents): When generating a PPC PE executable
6089 with no symbols, round up the file size to a COFF_PAGE_SIZE
6091 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6092 don't write out a string table.
6094 * elf.c (bfd_section_from_shdr): When using a different section
6095 header, pass the new one to _bfd_elf_make_section_from_shdr.
6096 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6097 (elf_map_symbols): Add section VMA to symbol value when comparing
6099 (_bfd_elf_compute_section_file_positions): Only build symbol table
6100 if there are some symbols. Set file offset of symtab and strtab
6102 (assign_file_positions_except_relocs): Remove dosyms parameter.
6103 Change all callers. Never set file offset of symtab and strtab
6105 (_bfd_elf_copy_private_section_data): New function.
6106 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6107 (_bfd_elf_copy_private_symbol_data): New function.
6108 (swap_out_syms): Check for special mapping of st_shndx created by
6109 copy_private_symbol_data.
6110 * elfxx-target.h: Use new copy routines.
6111 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6112 (_bfd_elf_copy_private_section_data): Declare.
6114 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6116 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6119 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6120 _bfd_dummy_target, matching the recent change to archive
6123 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6125 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6126 arithmetic on PTR types.
6128 * aout-target.h (MY(callback)): Set the lma of the sections.
6130 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6131 symbol into a reloc against the section.
6133 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6135 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6136 glue for the relocs: IMGLUE and IFGLUE.
6137 (record_toc): new function - tracks toc contents
6138 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6139 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6140 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6141 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6142 (ppc_record_toc_entry): Removed a debug define (duh)
6144 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6145 (pe_print_idata): New function - formats the idata section data
6146 (pe_print_pdata): New function - formats the pdata section data
6147 (pe_print_private_bfd_data): calls to above
6149 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6151 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6152 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6153 TARGET_SYM and TARGET_NAME for vector and BFD name.
6154 * coff-pmac.c (pmac_xcoff_vec): Remove.
6155 (TARGET_SYM, TARGET_NAME): Define.
6156 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6157 machine to 0, not all PowerMacs are 601s.
6159 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6161 * elfcode.h (elf_object_p): Read in any program headers.
6162 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6163 based on the program headers, if any.
6164 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6165 (map_program_segments): Set p_paddr of program headers based on
6168 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6170 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6173 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6174 trying to do a relocateable link with a non-a.out object file.
6176 * archive.c (bfd_generic_archive_p): Check the first object file
6177 in an archive even if target_defaulted is set. If the object file
6178 has the wrong xvec, reject it.
6180 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6181 be represented, report the name via _bfd_error_handler.
6182 (translate_to_native_sym_flags): Likewise.
6183 * elf32-mips.c (mips_elf_final_link): Likewise.
6184 * oasys.c (oasys_write_sections): Likewise.
6186 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6187 which checks for STYP_OVRFLO sections.
6188 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6189 reloc and lineno count overflows.
6190 (coff_write_object_contents): Call coff_count_linenumbers before
6191 coff_compute_section_file_positions. If RS6000COFF_C, handle
6192 reloc and lineno count overflows.
6193 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6194 relocs before dealing with .pad sections. Count overflow section
6195 headers when handling .pad sections.
6197 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6200 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6201 (struct xcoff_link_hash_table): Add descriptor_section and
6202 special_sections fields.
6203 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6204 (xcoff_link_add_symbols): Set linkage section alignment. Create
6205 descriptor section. Check for magic symbol names (_text, etc.),
6206 and record them in special_sections if found. Set
6207 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6208 descriptor field to point back to the function code symbol.
6209 (xcoff_sweep): Always mark the special descriptor_section.
6210 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6211 function descriptor, and mark it if it is.
6212 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6213 parameter, and fill it in. Allocate space for the descriptor
6215 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6216 global linkage code. If an undefined function descriptor is
6217 exported, arrange to define it. Warn about any other undefined
6219 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6220 (xcoff_write_global_symbol): Create a function descriptor when
6222 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6223 * bfd-in2.h: Rebuild.
6225 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6227 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6228 (ppc_coff_link_hash_table): new types for hashing
6229 (ppc_coff_link_hash_newfunc): hash entry constructor
6230 (ppc_coff_link_hash_table_init): hash table initializer
6231 (ppc_coff_link_hash_table_create): hash table constructor
6232 (ppc_record_toc_entry): changed references to hash table
6233 (coff_ppc_relocate_section): changed references to hash table
6235 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6236 * libcoff.h: Rebuild
6238 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6239 (coff_link_add_symbols): removed toc_offset init
6241 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6243 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6246 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6247 if it is given and mmep is available.
6248 * acconfig.h: Undef USE_MMAP.
6249 * configure, config.in: Regenerated.
6250 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6251 table handling the old way.
6252 (aout_get_external_symbols): Don't complain if last byte of string
6254 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6255 (bfd_free_window) [! USE_MMAP]: Don't define.
6256 (bfd_get_file_window,
6257 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6259 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6261 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6264 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6266 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6267 compatible with AMD generated COFF files. Try to support both AMD
6268 and GNU formats simultaneously.
6269 (coff_a29k_relocate_section): Likewise.
6271 * libbfd.c (bfd_get_file_window): Change writable parameter from
6272 int to boolean; update all callers. Pass MAP_SHARED if not
6273 writable--it's required on Solaris. Cast fprintf argument to
6275 * bfd-in.h (bfd_get_file_window): Update declaration.
6276 * bfd-in2.h: Rebuild.
6277 * aoutx.h: Update calls to bfd_get_file_window.
6279 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6281 (xcoff_swap_ldhdr_in): New static function.
6282 (xcoff_swap_ldsym_in): New static function.
6283 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6284 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6285 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6286 Handle XTY_ER/XMC_XO symbols correctly.
6287 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6288 rather than normal symbol table.
6289 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6290 already defined with the same absolute value.
6291 (xcoff_mark): When considering called symbols, check whether the
6292 descriptor is from a dynamic object, rather than the symbol
6294 (xcoff_build_ldsyms): Likewise.
6296 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6297 Cast realloc and malloc return values. If malloc or realloc fail,
6298 set bfd_error_no_memory.
6299 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6300 * bfd-in2.h: Rebuild.
6302 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6304 * coff-ppc.c (ppc_record_toc_entry): new function.
6305 (in_reloc_p): changed return value.
6306 (coff_ppc_relocate_section): much rework.
6307 (ppc_allocate_toc_section): new function.
6308 (ppc_process_before_allocation): new function.
6309 (ppc_coff_swap_sym_in_hook): new function.
6311 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6312 (coff_link_add_symbols): initialize toc_offset.
6314 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6315 (coff_swap_aouthdr_out): Added more sections to the data
6316 dictionary for the pe file header. Also changed linker version
6317 number on the ppc side.
6318 (dir_names): small improvements to the dictionary printing.
6319 (pe_mkobject_hook): save the file level flags.
6321 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6322 (pe_tdata): added real_flags field
6323 (coff_tdata): added local_toc_sym_map and access macro
6325 * libcoff.h (coff_link_hash_entry): added toc_offset field
6326 (pe_tdata): added real_flags field
6327 (coff_tdata): added local_toc_sym_map and access macro
6329 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6330 (coff_mkobject): init for local_toc_sym_map
6331 (coff_write_object_contents): set the internal_a.magic to
6332 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6335 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6337 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6338 entries until both the line number address and the function name
6339 address are too large.
6341 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6342 * configure: Rebuilt.
6344 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6345 is defined in the environment.
6347 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6349 * som.c (som_get_section_contents_in_window): Define to use
6352 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6354 * coff-i860.c: New file, based on coff-i386.c.
6355 * cpu-i860.c: New file, based on cpu-i386.c.
6356 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6357 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6358 targets, using i860coff_vec.
6359 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6360 trad-core.o and hosts/i860mach3.h.
6361 (i860coff_vec): Use coff-i860.o and cofflink.o.
6362 * configure: Rebuild.
6363 * Makefile.in: Rebuild dependencies.
6364 (ALL_MACHINES): Add cpu-i860.o.
6365 (BFD32_BACKENDS): Add coff-i860.o.
6366 (CFILES): Add cpu-i860.c and coff-i860.c.
6367 * targets.c (i860coff_vec): Declare.
6368 (bfd_target_vector): Add &i860coff_vec.
6369 * archures.c (bfd_i860_arch): Declare.
6370 (bfd_archures_list): Add &bfd_i860_arch.
6371 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6372 (coff_set_flags): Handle bfd_arch_i860.
6373 (coff_write_object_contents): Handle I860 a.out magic number.
6375 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6377 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6378 the created .tc section to 2.
6379 (xcoff_mark): Don't keep a .loader reloc for a call to an
6380 undefined symbol when creating a shared library.
6381 (xcoff_build_ldsyms): When creating a shared library, generate
6382 global linkage code for a call to an undefined symbol.
6384 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6386 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6387 BFD32_BACKENDS, BFD64_BACKENDS.
6388 (.dep1): Put mkdep output in a separate file.
6389 Rebuilt dependencies.
6391 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6394 Permit use of mmap when available:
6396 * configure.in: Check for mmap, madvise, mprotect.
6397 * config.in, configure: Regenerated.
6399 * libbfd.c (struct _bfd_window_internal): Define type.
6400 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6402 (ok_to_map): New static variable for debugging.
6403 (_bfd_generic_get_section_contents_in_window): New function.
6404 * bfd-in.h (bfd_window_internal): Declare type.
6405 (bfd_window): Define type.
6406 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6407 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6410 * libaout.h (struct aoutdata): Add two window fields.
6411 (obj_aout_sym_window, obj_aout_string_window): New macros.
6412 * aoutx.h (some_aout_object_p): Initialize windows.
6413 (aout_get_external_symbols): Get symbol data and strings in
6414 windows instead of explicitly allocated buffers.
6415 (slurp_symbol_table): Free window instead of memory.
6416 (bfd_free_cached_info): Release windows instead of freeing storage
6418 (aout_link_free_symbols): Ditto.
6420 * targets.c (bfd_target): Add new field for
6421 get_section_contents_in_window.
6422 (BFD_JUMP_TABLE_GENERIC): Updated.
6423 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6424 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6425 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6426 macros for get_section_contents_in_window field.
6428 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6430 * core.c: Renamed to corefile.c
6431 * makefile.dos (OBJS): Change core.o to corefile.o
6432 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6435 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6437 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6438 targ_selvecs to allow debugging under Irix-5 native.
6441 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6443 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6444 to o. Clobber and restore the list of new csects around the call
6445 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6446 linker error and the linker wants to read the symbol table. Reset
6447 the line number count of a real section even if it has no relocs.
6448 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6450 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6453 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6455 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6456 an undefined symbol in a shared link.
6458 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6459 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6460 phdm@info.ucl.ac.be (Philippe De Muyter).
6462 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6464 * coff-m88k.c (rtype2howto): New static function.
6465 (RTYPE2HOWTO): Use it rather than a macro definition.
6467 * coffcode.h (coff_write_object_contents): set internal_a.magic
6468 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6470 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6471 define TRAD_HEADER to new file hosts/delta68.h.
6472 m88*-motorola-sysv*, however, does use ptrace-core.o.
6473 * hosts/delta68.h: New file.
6475 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6476 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6478 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6480 * i386linux.c (MY(vec)): Declare before use.
6482 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6484 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6485 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6487 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6488 BFD is not of the right type.
6489 (bfd_elf_get_needed_list): Likewise.
6490 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6491 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6492 * xcofflink.c (XCOFF_XVECP): Define.
6493 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6495 (bfd_xcoff_import_symbol): Likewise.
6496 (bfd_xcoff_export_symbol): Likewise.
6497 (bfd_xcoff_link_count_reloc): Likewise.
6498 (bfd_xcoff_record_link_assignment): Likewise.
6499 (bfd_xcoff_size_dynamic_sections): Likewise.
6501 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6502 table index against the number of symbols for a base relative
6505 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6507 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6508 full_aouthdr flag here...
6509 (_bfd_xcoff_bfd_final_link): ...not here.
6511 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6513 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6514 systems that have a system <libelf.h>.
6515 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6516 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6517 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6518 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6519 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6520 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6521 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6523 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6525 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6526 set, set BSF_WEAK in symbol. Change all callers.
6527 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6528 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6529 _bfd_generic_link_add_one_symbol.
6530 (ecoff_indirect_link_order): Check that the section tdata relocs
6531 are not NULL before using them.
6533 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6534 define TRAD_HEADER as hosts/alphalinux.h.
6535 * configure: Rebuild.
6536 * hosts/alphalinux.h: New file.
6537 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6540 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6542 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6543 C_ECOMM storage classes.
6545 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6547 (xcoff_mark): Call xcoff_mark_symbol.
6548 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6549 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6551 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6553 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6555 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6557 (xcoff_find_reloc): New static function.
6558 (xcoff_link_add_symbols): Use it.
6559 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6560 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6561 relocate the value of C_DECL.
6563 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6565 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6567 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6568 callback decide what goes in .relocs.
6569 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6570 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6573 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6575 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6578 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6580 * xcofflink.c: More improvements, mostly to fix handling of
6581 constructors and a few other special cases.
6582 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6583 zero, reverting yesterday's change.
6584 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6585 (bfd_xcoff_link_count_reloc): Declare.
6586 (bfd_xcoff_record_link_assignment): Declare.
6587 * bfd-in2.h: Rebuild.
6589 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6591 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6592 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6593 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6594 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6595 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6596 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6598 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6601 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6602 segments includes the a.out header. See to that the magic number
6603 *always* is big-endian.
6605 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6606 m68k4k NetBSD configurations.
6608 * configure.in, configure: Separate i386 & mips NetBSD
6609 configurations from other BSD ones. Don't assume DEC is the only
6610 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6611 configurations. Add support for m68k4k NetBSD object format.
6613 * libaout.h: Added M_68K4K_NETBSD magic.
6615 * m68k4knetbsd.c: New file.
6617 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6619 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6622 * hosts/mipsnbsd.h: New file.
6625 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6627 * config.bfd: Add config stuff for mips*-*-magic* to set
6628 targ_defvec to ecoff_big_vec.
6631 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6633 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6635 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6636 toc_section, and entry_section fields.
6637 (struct xcoff_section_tdata): Remove ldrel_count field.
6638 * libcoff.h: Rebuild.
6639 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6641 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6642 full a.out header if full_aouthdr is set in xcoff_data.
6643 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6644 based on sections stored in xcoff_data.
6645 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6647 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6648 (rs6000coff_vec): Set symbol_leading_char to '.'.
6649 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6650 value stored in ret rather than returning a pointer value.
6652 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6654 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6657 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6659 * som.c (som_slurp_string_table): Allocate the strings with malloc
6660 since they're free'd by free_cached_info.
6661 (som_slurp_symbol_table): Similarly for the symbol table.
6663 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6665 * Makefile.in (diststuff): Don't make headers.
6667 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6669 * Makefile.in: Rebuild dependencies.
6671 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6672 output_bfd is not SunOS.
6673 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6674 non-SunOS input files.
6676 * xcofflink.c: Extensive changes to support linking shared objects
6677 and generating a .loader section.
6678 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6679 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6680 last_symndx, and ldrel_count fields.
6681 * libcoff.h: Rebuild.
6682 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6683 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6685 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6686 (bfd_xcoff_export_symbol): Declare.
6687 (bfd_xcoff_size_dynamic_sections): Declare.
6688 * bfd-in2.h: Rebuild.
6690 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6692 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6693 * configure: Rebuild.
6694 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6695 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6697 (pmac_xcoff_vec): Update to use new xcoff support.
6698 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6699 (xcoff_write_armap): Declare buf as unsigned char.
6700 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6702 * mpw-make.sed: Generalize subdir_do edit.
6704 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6706 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6707 correctly. Don't initialize asect->vma.
6709 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6711 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6712 something a little less than the page size.
6714 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6716 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6718 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6720 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6721 * coffcode.h (coff_write_object_contents): If .bss is before
6722 .data us that as data_start.
6723 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6725 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6726 (coff_swap_outhdr_out): Hardwire in version number.
6728 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6730 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6731 major and minor to *_vno, since the former are also macros in
6732 SunOS header files. Cast result of bfd_alloc to appropriate
6735 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6736 before assigning to sec_data.
6738 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6740 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6741 now relative to the section, not absolute.
6742 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6743 get the file name when there is a N_SO directory name. When
6744 handling stabs, remember that section->vma was added to the
6747 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6749 * sunos.c (struct sunos_link_hash_table): Add needed field.
6750 (sunos_link_hash_table_create): Call bfd_release, not free.
6751 (sunos_link_hash_table_create): Initialize needed field.
6752 (sunos_add_dynamic_symbols): Record needed objects.
6753 (bfd_sunos_get_needed_list): New function.
6754 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6755 * bfd-in2.h: Rebuild.
6757 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6759 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6761 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6763 * bfd-in.h (struct bfd_link_needed_list): Rename from
6764 bfd_elf_link_needed_list.
6765 * bfd-in2.h: Rebuild.
6766 * elf.c, elflink.h, libelf.h: Corresponding changes.
6768 Add start at AIX linker support; no shared libraries yet.
6769 * xcofflink.c: New file.
6770 * configure.in (rs600coff_vec): Use xcofflink.o.
6771 * configure: Rebuild.
6772 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6774 (struct xcoff_section_tdata): Define.
6775 (xcoff_section_data): Define macro.
6776 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6777 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6778 (_bfd_xcoff_bfd_final_link): Declare.
6779 (_bfd_ppc_xcoff_relocate_section): Declare.
6780 * libcoff.h: Rebuild.
6781 * coff-rs6000.c: Clean up a bit.
6782 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6783 cputype, csects, and debug_indices.
6784 (xcoff_copy_private_bfd_data): Copy cputype.
6785 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6786 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6787 (xcoff_reloc_type_lookup): Rename from
6788 rs6000coff_reloc_type_lookup.
6789 (coff_relocate_section): Define.
6790 (_bfd_xcoff_sizeof_headers): Define.
6791 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6792 (_bfd_xcoff_bfd_relax_section): Define.
6793 (_bfd_xcoff_bfd_link_split_section): Define.
6794 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6796 * coffcode.h (coff_compute_section_file_positions): If AIX,
6797 increment sofar by SMALL_AOUTSZ if not executable.
6798 (coff_write_object_contents): If AIX, always output an a.out
6799 header; if not executable, header size of SMALL_AOUTSZ.
6800 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6801 (_bfd_stringtab_init): Initialize xcoff field.
6802 (_bfd_xcoff_stringtab_init): New function.
6803 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6804 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6805 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6806 * libbfd.h: Rebuild.
6807 * Makefile.in: Rebuild dependencies.
6808 (BFD32_BACKENDS): Add xcofflink.o.
6809 (CFILES): Add xcofflink.c.
6811 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6812 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6813 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6815 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6817 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6819 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6821 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6822 * config.in: Regenerated.
6824 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6825 (_bfd_chunksize): New variable.
6826 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6827 for obstack chunk size.
6828 * configure.in: Check for getpagesize.
6829 * configure: Regenerated.
6831 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6833 * trad-core.c (rawptr): Make it a local variable of
6834 ptrace_unix_core_file_p.
6836 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6838 * coff-arm.c (in_reloc_p): New.
6839 * coff-i386.c (in_reloc_p): New.
6840 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6841 (coff_write_object_contents): Only set has_reloc_section
6843 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6844 in_reloc_p to decide if reloc should be emitted.
6845 * libcoff.h (pe_data_type.in_reloc_p): New.
6846 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6848 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6850 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6851 (_bfd_coff_read_internal_relocs): Likewise.
6852 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6853 (_bfd_coff_read_internal_relocs): Likewise.
6855 * elflink.h (elf_link_add_object_symbols): Correct conditions
6856 under which type and size change warnings are issued.
6858 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6860 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6861 a symbol which is not in a real section.
6862 (coff_write_native_symbol): Corresponding change.
6864 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6865 coff_link_hash_newfunc and make non-static.
6866 (_bfd_coff_link_hash_table_init): New function, broken out of
6867 _bfd_coff_link_hash_table_create.
6868 (_bfd_coff_link_hash_table_create): Use it.
6869 (process_embedded_commands): Make static.
6870 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6871 (_bfd_coff_link_hash_table_init): Declare.
6872 * libcoff.h: Rebuild.
6874 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6875 field in XCOFF tdata.
6876 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6877 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6878 based on cputype stored in a.out header, or in n_type of initial
6880 (coff_write_object_contents): Set cputype correctly in a.out
6882 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6884 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6885 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6887 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6888 * libcoff.h: Rebuild.
6890 * cpu-rs6000.c (rs6000_compatible): New static function.
6891 (bfd_rs6000_arch): Use it.
6892 * cpu-powerpc.c (powerpc_compatible): New static function.
6893 (arch_info_struct): Define various flavours of PowerPC.
6894 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6897 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6899 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6901 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6903 * elflink.h (elf_link_add_object_symbols): Don't warn about
6904 changing the size or type if the old definition was weak.
6906 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6908 * coffcode.h (combined_entry_type): Add fix_line field.
6909 (coff_slurp_line_table): Warn if we try to set the lineno field of
6911 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6912 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6913 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6914 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6916 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6917 * libcoff.h: Rebuild.
6919 * libcoff-in.h (struct xcoff_tdata): Define.
6920 (xcoff_data): Define.
6921 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6922 * bfd-in2.h, libcoff.h: Rebuild.
6923 * coff-rs6000.c (xcoff_mkobject): New static function.
6924 (coff_mkobject): Define.
6925 (xcoff_copy_private_bfd_data): New static function.
6926 (coff_bfd_copy_private_bfd_data): Define.
6927 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6929 (rs6000coff_vec): Add DYNAMIC to object_flags.
6930 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6931 .loader sections specially.
6932 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6933 section alignment from the XCOFF tdata information.
6934 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6935 F_SHROBJ, and copy the extra a.out header information into the
6936 XCOFF tdata structure.
6937 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6938 F_DYNLOAD and the extra a.out header information.
6939 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6940 C_HIDEXT symbol with attached csect information.
6941 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6942 in the o_maxdata field.
6943 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6944 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6945 end if BSF_NOT_AT_END is set.
6947 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6948 _bfd_read_ar_hdr_fn.
6949 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6950 * bfd-in2.h, libbfd.h: Rebuild.
6951 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6953 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6954 (bfd_slurp_bsd_armap_f2): Likewise.
6955 (_bfd_slurp_extended_name_table): Likewise.
6957 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6959 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6961 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6962 when the symbol table is empty.
6964 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6965 space for section symbols, since we don't output them either.
6966 (elf_m68k_adjust_dynindx): Removed.
6968 * ptrace-core.c (rawptr): Make it a local variable of
6969 ptrace_unix_core_file_p.
6971 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6973 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6976 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6977 Mac object file formats.
6979 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6981 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6982 auxent if there isn't one.
6983 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6984 rather than FILNMLEN as the maximum name length.
6986 * coffcode.h (bfd_coff_backend_data): Add new field
6987 _bfd_coff_print_aux.
6988 (bfd_coff_print_aux): New static function.
6989 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6990 scnlen field of an XTY_LD csect aux entry.
6991 (coff_print_aux): New static function.
6992 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6993 in coff_pointerize_aux_hook.
6994 (bfd_coff_std_swap_table): Initialize new field.
6995 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6996 * libcoff.h: Rebuild.
6997 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6998 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7000 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7001 if there are symbols, for native AIX ld compatibility.
7003 * coffcode.h (bfd_coff_backend_data): Add new field
7004 _bfd_coff_pointerize_aux_hook.
7005 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7006 or I960, and as 0 otherwise.
7007 (bfd_coff_std_swap_table): Initialize new field.
7008 * libcoff.h: Rebuild.
7009 * coffgen.c (coff_pointerize_aux): Change parameters to take
7010 symbol pointer instead of type and class, and to take aux index.
7011 Call _bfd_coff_pointerize_aux_hook if it is defined.
7012 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7013 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7014 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7016 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7017 read-only/host-only support.
7019 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7021 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7024 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7025 BFD_JUMP_TABLE_ARCHIVE accordingly.
7026 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7027 (_bfd_compute_and_write_armap): Declare.
7028 (_bfd_generic_read_ar_hdr): Declare.
7029 (_bfd_read_ar_hdr): Define.
7030 (_bfd_noarchive_read_ar_hdr): Define.
7031 (_bfd_archive_bsd_read_ar_hdr): Define.
7032 (_bfd_archive_coff_read_ar_hdr): Define.
7033 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7034 _bfd_read_ar_hdr instead.
7035 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7036 (_bfd_compute_and_write_armap): Rename from
7037 compute_and_write_armap. Make non-static. Change all callers.
7038 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7039 than _bfd_snarf_ar_hdr.
7040 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7041 * ieee.c (ieee_read_ar_hdr): Define.
7042 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7043 * oasys.c (oasys_read_ar_hdr): Define.
7044 * som.c (som_read_ar_hdr): Define.
7045 * bfd-in2.h, libbfd.h: Rebuild.
7047 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7049 * peicode.c (coff_swap_filehdr_in): If symptr is
7050 zero, there aren't any symbols, even if nsyms is set.
7052 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7054 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7056 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7057 sections, and set styp correctly for them: .got, .hash, .dynamic,
7058 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7059 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7061 (ecoff_sort_hdrs): New static function.
7062 (ecoff_compute_section_file_positions): Return boolean, not void.
7063 Sort the sections by VMA before looking through them. Put the
7064 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7065 section on an appropriate boundary within the page.
7066 (ecoff_compute_reloc_file_positions): Check return value of
7067 ecoff_compute_section_file_positions.
7068 (_bfd_ecoff_set_section_contents): Likewise.
7069 (_bfd_ecoff_write_object_contents): Check for various Alpha
7070 section types when incrementing text_size and data_size. Call
7071 adjust_headers backend function if it exists.
7072 * coff-alpha.c (alpha_adjust_headers): New static function.
7073 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7074 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7076 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7078 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7080 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7081 of ALTERNATE_AIX_CORE_FORMAT.
7082 * configure.in (aix4): No longer need CORE_FLAGS.
7083 * configure: Updated.
7085 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7087 NS32k changes from Ian Dall:
7088 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7090 (aout_link_input_section_std, aout_link_input_section_ext,
7091 aout_link_reloc_link_order): Call them instead of _bfd_*
7093 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7095 (backend_data): Use it instead of hardcoded zero.
7097 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7098 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7100 * ns32knetbsd.c: Include bfd.h.
7101 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7102 (MY_bfd_reloc_type_lookup): Declare function too.
7103 * pc532-mach.c (set_sizes): Don't declare.
7104 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7105 (backend_data, MY_backend_data): Don't define.
7107 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7108 ns32k-*-lites* like ns32k-*-netbsd*.
7110 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7113 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7115 * coffcode.h (coff_write_object_contents): Restore setting
7116 f_timdat to 0, deleted on August 22.
7118 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7120 * coffcode.h (coff_bfd_copy_private_symbol_data,
7121 coff_bfd_copy_private_section_data,
7122 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7123 * peicode.h (coff_bfd_copy_private_bfd_data): New
7124 (pe_bfd_copy_private_bfd_data): New.
7125 (coff_swap_scnhdr_in): Swap bss size into the right place.
7126 (pe_print_private_bfd_data): Add some newlines.
7128 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7130 * som.c (setup_sections): Don't die if a space has no subspaces.
7132 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7134 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7135 dynamic symbol override a common symbol. Don't change the size or
7136 type if they have been set and the new symbol is not a definition.
7137 Warn if the size or type changes.
7139 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7141 * som.c (som_begin_writing): Don't write the symbol table or
7143 (som_finish_writing): Write them here. Place them after the
7144 subspace data, but before the relocs.
7146 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7148 * sunos.c (sunos_add_one_symbol): Just pass false, not
7149 info->shared_library, to sunos_create_dynamic_sections.
7150 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7152 (sunos_check_dynamic_reloc): Remove .text section assertion.
7154 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7156 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7157 * configure, configure.in: Add pmac_xcoff_vec case.
7158 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7159 * coff-pmac.c: New file, PowerMac XCOFF support.
7160 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7161 * targets.c (pmac_xcoff_vec): Declare.
7163 * mpw-config.in: Various changes to be compatible with the
7164 autoconf-based configury.
7165 * mpw-make.sed: New file, sed commands to translate Unix
7166 makefile into MPW syntax.
7167 * mpw-make.in: Remove.
7168 * hosts/mpw.h: Remove.
7169 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7170 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7172 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7174 * binary.c (binary_get_symtab): Return an empty string on error.
7175 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7177 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7179 * coff-ppc.c: Reformatted according to gnu conventions
7180 Removed irrelevant "if 0" code
7182 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7184 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7185 symbols rather than as indirect symbols.
7186 (MY(slurp_symbol_table)): Don't do anything special about
7189 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7190 of .ctors and .dtors sections is no larger than 2.
7192 * sunos.c (sunos_add_one_symbol): Don't change
7193 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7195 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7196 dynamic symbols when creating a shared library.
7197 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7199 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7200 written even if it is not defined in a regular object.
7201 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7202 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7203 rather than the constant 22.
7204 (sunos_check_dynamic_reloc): Handle creating a shared library.
7205 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7206 zero when creating a shared library.
7207 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7208 write it out at the start of the symbol table.
7210 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7212 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7214 * config.bfd: Add arm-*-coff.
7215 * configure.in, configure: Add armcoff_{little,big}_vec.
7216 * targets.c (armcoff_{little,big}_vec): Declare.
7217 (bfd_target_vector): Add armcoff_{little,big}_vec.
7218 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7220 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7222 * targets.c (bfd_find_target): Remove debugging code.
7224 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7226 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7228 * Makefile.in: added *-ppc files
7229 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7230 allow pe based .o's to be shared with other tools on ppc/NT
7231 * config.bfd: added powerpc[le]-[pe|winnt] config support
7232 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7233 * peicode.h: Added more section flags for PE on ppc
7234 Added coff_swap_filehdr_out to allow peicode.h to be
7235 used for non-image PE files on ppc.
7236 Check for image, or not, before copying pe_opthdr
7237 * targets.c: Added new bfd's
7238 * targets.c: Removed two inactive bfds that shouldn't have made it this
7241 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7243 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7244 explicit values to initialize all relocs. Change all users.
7245 (ppc_elf_brtaken_inner): New function to handle branch predicition
7247 (ppc_elf_brtaken_reloc): Ditto.
7248 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7249 relocs use ppc_elf_unsupported_reloc.
7250 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7251 needs to be reported.
7252 (ppc_elf_relocate_section): Support branch prediction relocs.
7254 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7256 * bfd.c (bfd_assert): Remove \n from string passed to
7259 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7260 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7261 (bfd_coff_make_section_hook): Don't define.
7262 (coff_make_section_hook): Remove.
7263 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7264 (styp_to_sec_flags): Likewise.
7265 (coff_write_object_contents): Likewise.
7266 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7268 * libcoff.h: Rebuild.
7269 * coffgen.c (make_a_section_from_file): Just call
7270 bfd_make_section_anyway, not bfd_make_section or
7271 bfd_coff_make_section_hook.
7272 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7273 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7274 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7275 make_section_hook field.
7276 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7278 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7279 pointers into value field for warning and indirect symbols; just
7280 leave the value field alone.
7281 * linker.c (generic_link_add_symbol_list): Use next symbol for
7282 warning and indirect symbols, rather than looking in symbol value.
7283 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7284 parameter. Change all callers. Remove support for indirect
7285 symbols; it didn't work anyhow.
7286 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7287 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7288 * bfd-in2.h: Rebuild.
7290 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7292 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7293 go back to telling the tools this reloc operates on 32 bits.
7295 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7297 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7298 rather than a direct fprintf.
7299 * archive.c (_bfd_write_archive_contents): Likewise.
7300 * coffcode.h (coff_slurp_symbol_table): Likewise.
7301 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7302 (ppc_elf_unsupported_reloc): Likewise.
7303 (ppc_elf_relocate_section): Likewise.
7304 * i386linux.c (linux_tally_symbols): Likewise.
7305 (linux_finish_dynamic_link): Likewise.
7306 * osf-core.c (osf_core_core_file_p): Likewise.
7307 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7308 * som.c (som_sizeof_headers): Likewise.
7309 * srec.c (srec_bad_byte): Likewise.
7310 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7311 * libbfd-in.h (bfd_assert): Declare first parameter const.
7312 * libbfd.h: Rebuild.
7313 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7314 bfd_reloc_overflow is enough.
7315 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7316 * coff-h8500.c (rtype2howto): Likewise.
7317 * coff-z8k.c (rtype2howto): Likewise.
7318 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7319 * elf.c (_bfd_elf_get_lineno): Likewise.
7320 (_bfd_elf_no_info_to_howto): Likewise.
7321 (_bfd_elf_no_info_to_howto_rel): Likewise.
7322 * hp300hpux.c (convert_sym_type): Likewise.
7323 (MY(swap_std_reloc_in)): Likewise.
7324 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7326 * libaout.h (struct aoutdata): Add line_buf field.
7327 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7328 and filename_buffer. Instead, use a malloc buffer stored in the
7329 new line_buf field. Remove length restrictions.
7331 * coffgen.c (string_size): Remove static variable.
7332 (debug_string_size, debug_string_section): Likewise.
7333 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7334 and debug_string_size_p parameters. Use them instead of the
7335 global variables. Change all callers.
7336 (coff_write_symbol): Likewise.
7337 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7338 (coff_write_symbols): Add local variables to replace removed
7341 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7342 function, and line_base fields.
7343 * libcoff.h: Rebuild.
7344 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7345 information, rather than using static variables.
7347 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7348 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7350 * init.c (initialized): Remove static variable.
7351 (bfd_init): Don't bother setting initialized.
7352 (bfd_check_init): Remove.
7353 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7354 * libbfd.h: Rebuild.
7356 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7358 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7359 size for full core dumps. Copy core file header to private data.
7360 (rs6000coff_core_file_failing_command,
7361 rs6000coff_core_file_failing_signal): New functions to extract
7362 the file name and terminating signal from the core file.
7363 * coff-rs6000.c: Use them.
7365 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7367 Change arch info to be const, initialized at compile time.
7368 * archures.c: Reindent many functions. Change CONST to const.
7369 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7370 nothing set it anyhow. Make next const.
7371 (bfd_arch_info_list): Remove.
7372 (bfd_archures_list): Rename from archures_init_table. Change from
7373 a table of function pointers to a table of bfd_arch_info_type
7374 structure addresses.
7375 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7376 (bfd_lookup_arch): Likewise.
7377 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7379 (bfd_default_arch_struct): Make const.
7380 (bfd_arch_init, bfd_arch_linkin): Remove.
7381 (bfd_get_arch_info): Return a const pointer.
7382 * init.c (bfd_init): Don't call bfd_arch_init.
7383 * bfd.c (struct _bfd): Make arch_info const.
7384 * bfd-in2.h: Rebuild.
7385 * libbfd.h: Rebuild.
7386 * configure.in: Put & before everything in $selarchs.
7387 * configure: Rebuild.
7388 * cpu-*.c: Change bfd_*_arch from a function which calls
7389 bfd_arch_linkin to a const structure.
7390 * ieee.c (ieee_object_p): Make arch const.
7392 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7394 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7396 * bfd-in2.h: Regenerate.
7397 * libbfd.h: Regenerate.
7399 * elf32-ppc.c (reloc_type): Update names to match current draft.
7400 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7401 relative. Update names to current V.4 draft.
7402 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7403 (ppc_elf_relocate_section): Rename relocations to match draft.
7405 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7407 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7408 compiled with -mrelocatable-lib to be linked with either normal
7409 modules or -mrelocatable modules.
7411 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7413 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7414 in the a.out header.
7416 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7417 a reloc against a local symbol, even if it's not a section.
7419 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7421 * targets.c (bfd_target): Remove unused align_power_min field.
7422 * bfd-in2.h: Rebuild.
7423 * All backends: Remove initialization of align_power_min.
7425 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7427 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7429 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7431 * config.bfd (mips-dec-netbsd*): New target.
7432 * configure.host (mips-dec-netbsd*): New host.
7433 * configure.in (mips-dec-netbsd*): New native.
7434 * configure: Rebuild.
7436 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7438 Make the COFF backend linker merge common types:
7439 * cofflink.c (struct coff_debug_merge_element): Define.
7440 (struct coff_debug_merge_type): Define.
7441 (struct coff_debug_merge_hash_entry): Define.
7442 (struct coff_debug_merge_hash_table): Define.
7443 (coff_debug_merge_hash_table_init): Define.
7444 (coff_debug_merge_hash_table_free): Define.
7445 (coff_debug_merge_hash_lookup): Define.
7446 (struct coff_final_link_info): Add debug_merge field.
7447 (coff_debug_merge_hash_newfunc): New static function.
7448 (_bfd_coff_final_link): Allocate and free debug_merge table.
7449 (coff_link_input_bfd): Merge identical enum, struct and union
7452 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7454 Convert i960 COFF to use COFF backend linker.
7455 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7456 structure to store the symbol being used.
7457 (coff_i960_start_final_link): New static function.
7458 (coff_i960_relocate_section): New static function.
7459 (coff_i960_adjust_symndx): New static function.
7460 (coff_start_final_link): Define.
7461 (coff_relocate_section): Define.
7462 (coff_adjust_symndx): Define.
7463 * coffcode.h (bfd_coff_backend_data): Add new callback function
7464 _bfd_coff_start_final_link.
7465 (bfd_coff_start_final_link): Define.
7466 (coff_start_final_link): Define if not defined.
7467 (bfd_coff_std_swap_table): Add coff_start_final_link.
7468 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7470 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7471 function callback is not NULL.
7472 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7473 (_bfd_coff_internal_syment_name): Declare.
7474 * libcoff.h: Rebuild.
7475 * configure.in (icoff_big_vec): Add cofflink.o.
7476 (icoff_little_vec): Likewise.
7477 * configure: Rebuild.
7479 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7481 * Makefile.in (clean-info): Remove extraneous tab from line
7484 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7486 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7487 contents has relocs.
7489 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7491 * coffcode.h (coff_compute_section_file_positions): Keep the
7493 (coff_write_object_contents): Remember if it's a relocatable
7495 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7496 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7497 if relocatable file. Swap out saved raw size.
7499 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7501 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7502 (maintainer-clean): Rename from realclean, passing
7503 maintainer-clean down to subdirectories, but leave realclean as a
7506 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7509 * dep-in.sed: Remove config.h from generated dependencies.
7511 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7512 broken out of sunos_canonicalize_dynamic_symtab.
7513 (sunos_canonicalize_dynamic_symtab): Call new function
7514 sunos_slurp_dynamic_symtab.
7515 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7516 dynamic symbol table to the caller.
7517 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7518 callback to override the symbols being read.
7519 * libaout.h (struct aout_backend_data): Add three new parameters
7520 to add_dynamic_symbols callback.
7522 Extensive minor changes to avoid various gcc warnings. Also:
7523 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7524 * archures.c (bfd_arch_info_type): Change mach field from long to
7526 (bfd_lookup_arch): Change machine parameter from long to unsigned
7529 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7531 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7532 a symbol with a non-zero plt_offset.
7534 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7536 * elfcode.h (align_file_position): Remove; not used.
7538 * configure.in: Only check for <sys/procfs.h> on a native system,
7539 and make sure it defines prstatus_t.
7540 * configure: Rebuild.
7542 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7544 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7546 * config.in: Rename from config.h.in.
7547 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7548 Check for config.h:config.in when creating stamp-h.
7549 * configure: Rebuild.
7550 * Makefile.in (stamp-h): Depend upon config.in rather than
7551 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7552 calling config.status.
7554 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7555 (Makefile): Just rebuild Makefile.
7556 (config.h, stamp-h): New targets.
7557 * configure.in: Create stamp-h when rebuilding config.h.
7558 * configure: Rebuild.
7560 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7562 * configure.in: Call AC_CONFIG_HEADER. Substitute
7563 HOST_64BIT_LONG. Check that various header files exist. Check
7564 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7565 and/or free need to be declared. Don't make a link to sysdep.h.
7566 Define TRAD_HEADER for various hosts.
7567 * configure: Rebuild.
7568 * configure.host: Don't set my_host. Add definitions taken from
7569 host header files for various entries. Remove entries which now
7571 * acconfig.h: New file.
7572 * config.h.in: New file, built by autoheader.
7573 * sysdep.h: New file.
7574 * Makefile.in (do_distclean): Don't remove sysdep.h.
7576 (LOCAL_H_DEPS): New variable.
7577 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7579 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7580 ($(OPTIONAL_BACKENDS)): Likewise.
7581 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7582 looking through sysdep.h.
7583 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7584 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7585 (fprintf_vma, sprintf_vma): Likewise.
7586 (int64_type, uint64_type): Don't define.
7587 * bfd-in2.h: Rebuild.
7588 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7589 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7590 * lynx-core.c: Include stuff from old hosts/lynx.h.
7591 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7592 rather than NO_FCNTL.
7593 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7594 rather than NATIVE_HPPAHPUX_COMPILER.
7595 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7597 * hosts/*.h: Remove all header files which merely include,
7598 declare, and define things. Leave header files which define
7599 information needed by trad-core.c.
7601 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7602 (BFD_CC_FOR_BUILD): Define.
7603 * configure.in: Use BFD_CC_FOR_BUILD.
7604 * configure: Rebuild.
7606 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7608 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7609 * configure: Rebuild.
7611 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7614 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7616 * config.bfd: i386pe_ve -> i386pe_vec.
7618 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7620 * configure.host: Incorporate host Makefile fragments by setting
7622 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7623 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7624 value based on whether the code is being compiled by a cross
7625 compiler. Don't substitute host_makefile_frag or frags.
7626 * aclocal.m4: New file to define local AC_PROG_CC.
7627 * configure: Rebuild.
7628 * Makefile.in (INSTALL): Set to @INSTALL@.
7629 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7630 (INSTALL_DATA): Set to @INSTALL_DATA@.
7632 (CC): Define as @CC@.
7633 (CFLAGS): Set to @CFLAGS@.
7634 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7635 (@host_makefile_frag@): Remove.
7636 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7637 after other options.
7638 (config.status): Remove dependency upon @frags@.
7639 * config/*.mh, config/README: Remove.
7641 * config.bfd: Rewrite to incorporate the contents of the Makefile
7642 fragments by setting shell variables, rather than merely returning
7643 the name of a Makefile fragment.
7644 * configure.in: Use shell variables set by config.bfd rather than
7645 looking at the target Makefile fragment files. Don't substitute
7646 target_makefile_frag. Do substitute TDEFINES.
7647 * configure: Rebuild.
7648 * Makefile.in (@target_makefile_frag@): Remove.
7649 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7650 * config/*.mt: Remove.
7652 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7654 * configure.in: Put changequote lines around "i[345]86" patterns
7655 section of core file support.
7657 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7659 * som.c (som_bfd_print_private_bfd_data): Define to use the
7662 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7664 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7665 entry, text_start and data_start.
7667 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7669 * Makefile.in (OFILES): Remove $(TDEPFILES).
7670 * config/apollo.mt (TDEPFILES): Remove.
7671 * config/README: Update.
7673 * configure.in: For a native configuration, set COREFILE and
7674 COREFLAG based on the canonical host name.
7675 * configure: Rebuild.
7676 * Makefile.in: Rebuild dependencies.
7677 (ALL_CFLAGS): Add @COREFLAG@.
7678 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7679 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7680 support routines. Check LYNX_CORE rather than HOST_LYNX.
7681 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7682 * i386lynx.c: Likewise.
7683 * m68klynx.c: Likewise.
7684 * sparclynx.c: Likewise.
7685 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7686 * *-core.c: Comment changes.
7687 * config/decstation.mh (HDEPFILES): Remove.
7688 (HDEFINES): Remove -DTRAD_CORE.
7689 * config/irix3.mh (RANLIB): Remove.
7690 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7691 (HDEFINES): Remove -DIRIX_CORE.
7692 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7693 (HDEFINES): Remove -DTRAD_CORE.
7694 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7695 * config/ultra3.mh (RANLIB): Remove.
7696 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7697 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7698 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7699 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7700 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7701 * config/i386aix.mh, config/i386bsd.mh: Remove.
7702 * config/i386linux.mh, config/i386mach3.mh: Remove.
7703 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7704 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7705 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7706 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7707 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7708 * config/solaris2.mh, config/stratus.mh: Remove.
7709 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7710 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7712 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7714 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7715 DT_FINI entry if the appropriate symbol is not in the hash table.
7717 * libelf.h (struct elf_backend_data): Add create_program_headers
7718 and want_hdr_in_seg fields.
7719 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7721 (elf_backend_create_program_headers): Likewise.
7722 (elfNN_bed): Initialize create_program_headers and
7724 * elf.c (get_program_header_size): Call create_program_headers
7726 (map_program_segments): Check want_hdr_in_seg backend field. Call
7727 create_program_headers backend routine.
7729 * elf.c (assign_file_positions_except_relocs): Align non allocated
7730 sections when creating an executable.
7732 * elfcode.h (elf_swap_phdr_in): Make non static.
7733 (elf_swap_phdr_out): Make non static.
7734 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7735 (bfd_elf32_swap_phdr_out): Declare.
7736 (bfd_elf64_swap_phdr_in): Declare.
7737 (bfd_elf64_swap_phdr_out): Declare.
7739 * ecofflink.c (ecoff_collect_shuffle): New static function.
7740 (_bfd_ecoff_get_accumulated_pdr): New function.
7741 (_bfd_ecoff_get_accumulated_sym): New function.
7742 (_bfd_ecoff_get_accumulated_ss): New function.
7743 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7744 (_bfd_ecoff_get_accumulated_sym): Declare.
7745 (_bfd_ecoff_get_accumulated_ss): Declare.
7746 * libbfd.h: Rebuild.
7748 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7750 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7752 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7753 warning symbols. If any section is named .gnu.warning.XXX, treat
7754 the contents as a warning to be issued if the symbol XXX is
7756 (elf_link_output_extsym): For an indirect or warning symbol, just
7757 output the symbol it points to.
7759 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7760 if bfd_hash_allocate fails, since it will already be set.
7761 (generic_link_hash_newfunc): Likewise.
7762 (archive_hash_newfunc): Likewise.
7763 (hash_entry_bfd): New static function.
7764 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7765 callback. Allocate a new warning using the hash table newfunc.
7766 Use bfd_hash_replace to update the entry in the hash table, rather
7767 than assuming we can copy the fields with structure assignment.
7769 * hash.c (bfd_hash_replace): New function.
7770 * bfd-in.h (bfd_hash_replace): Declare.
7771 * bfd-in2.h: Rebuild.
7773 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7775 * config.bfd: Add mips*vr4300-*-elf* target.
7776 * config/mipsbvr4300.mt: Added.
7778 See file ChangeLog.2
7785 version-control: never