1 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
3 * elflink.h (elf_merge_symbol): New static function, broken out of
4 elf_link_add_object_symbols.
5 (elf_link_add_object_symbols): Call it.
7 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
9 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
10 handle case where COFF filehdr does not immediately follow PE
12 * coffgen.c (coff_object_p): Remove useless seek to current
15 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
17 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
20 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
22 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
23 symbols, skip N_ABS symbols with debugging storage classes.
25 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
27 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
28 relocs in shared libraries which refer to local symbols. Cope
29 with addend when processing a GOT relocation.
31 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
32 for sections that the linker didn't create.
33 (ppc_elf_finish_dynamic_sections): Only try to write out a section
34 symbol if it was created in ppc_elf_size_dynamic_sections.
35 (ppc_elf_relocate_section): Complain if we have to generate a reloc
36 relative to a section for which we didn't output a symbol.
38 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
39 relocs are 'rela' relocs, like everything else. .rela.plt is not
40 a read-only section, so we don't have to special-case it.
42 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
43 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
45 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
46 (ppc_elf_relocate_section): @got offsets are 4 from start of the
48 * elflink.c (_bfd_elf_create_got_section): The three reserved
49 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
51 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
54 * elf32-ppc.c (ppc_elf_check_relocs): Use
55 _bfd_elf_create_got_section to create the GOT rather than
56 ppc_elf_create_linker_section. Create the '.rela.got' section
58 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
59 symbol has a GOT entry.
60 (ppc_elf_relocate_section): Record when a symbol is used through
61 the GOT, and allocate space in the GOT for each such symbol.
62 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
63 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
66 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
67 treated in a similar way to ADDR16_HA relocs.
68 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
69 shared objects; the linker must deal with them.
70 (ppc_elf_create_linker_section): Stop setting
71 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
72 LINKER_SECTION_PLT stuff.
73 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
74 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
75 section, not ELF-specific calls.
76 (elf_backend_plt_not_loaded): Set to 1.
77 (elf_backend_got_symbol_offset): Set to 4.
78 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
79 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
80 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
81 plt_not_loaded member.
82 (_bfd_elf_create_got_section): Apply got_symbol_offset.
83 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
85 (elf_backend_G_O_T_offset): Set default to 0.
86 (elfNN_bed): Set added fields.
88 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
89 DT_RELENT in shared objects; should be DT_RELAENT.
91 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
92 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
93 such a reloc (in a non-shared object) refers to a symbol that's
96 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
98 * elfcode.h (put_signed_word): Define.
99 (get_signed_word): Define.
100 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
101 (elf_swap_reloca_out): Use put_signed_word for the r_addend
103 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
104 bfd_get_signed_32 to set the r_addend field.
105 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
106 bfd_h_get_signed_64 to set the r_addend field.
108 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
110 * elf32-i386.c (elf_i386_relocate_section): When generating a
111 shared library, do the relocation if the input section is not
114 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
115 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
116 (elf_fix_symbol_flags): New static function, broken out of
117 elf_adjust_dynamic_symbol.
118 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
119 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
120 forced local even if NEEDS_PLT is set. When forcing a symbol to
121 be local, clear NEEDS_PLT.
122 (elf_link_output_extsym): Remove unused local bed.
124 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
126 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
127 for derived elf linker hash table entries. References to
128 elf_link_hash_entry changed appropriately.
129 (elf32_mn10300_link_hash_table): New structure for derived elf
131 (elf32_mn10300_hash_table): Define.
132 (elf32_mn10300_link_hash_traverse): Likewise.
133 (elf32_mn10300_link_hash_newfunc): New function.
134 (elf32_mn10300_link_hash_table_create): Likewise.
135 (elf32_mn10300_finish_hash_table_entry): Likewise.
136 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
137 of prologue code, and call:32->call:16 relaxing.
138 (compute_function_info: New function.
139 (bfd_elf32_bfd_ilink_hash_table_create): Define.
141 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
143 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
144 for a symbol which is being forced to be local.
145 * elf32-i386.c (elf_i386_relocate_section): Write out the
146 relocation value for a GOT reloc for a symbol which is turning
148 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
149 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
151 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
153 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
154 value if the symbol is turning into a local symbol.
155 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
156 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
158 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
160 * elflink.h (elf_link_add_object_symbols): Also read verneed
161 information by calling `_bfd_elf_slurp_version_tables'.
162 (elf_link_add_object_symbols): For undefined symbols look for
163 version information in the verneed records.
164 (elf_link_add_object_symbols): Use soname of shared object
165 for verneed record if it is available.
167 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
169 * cpu-arm.c: Add prototypes for compatible and scan.
170 * cofflink.c: Add prototype for mark_relocs.
172 * archive.c (bfd_special_undocumented_glue): Change filename to
173 const pointer. Add prototype.
175 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
177 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
178 sections that will be discarded.
180 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
182 * elflink.h (elf_link_find_version_dependencies): When searching
183 for known version symbol skip non-matching verdef records, not
186 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
188 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
189 not a bfd_vma, to the base file, to match how dlltool reads it.
191 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
193 * reloc.c: Add thumb relocations.
195 * bfd-in2.h: Add Thumb relocations.
197 * libbfd.h: Add Thumb relocations.
199 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
201 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
203 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
205 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
206 for a section even if it is not loaded.
208 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
210 (_bfd_coff_link_input_bfd): Separate section VMA handling for
211 input and output files.
212 (_bfd_coff_generic_relocate_section): Check whether input file,
213 not output file, is a PE file.
215 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
217 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
219 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
221 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
224 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
226 * cpu-arm.c (compatible): Add test for supersets of ARM
229 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
231 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
234 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
236 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
237 called directly by gas/config/tc-arm.c.
239 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
241 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
242 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
244 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
246 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
249 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
251 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
252 (coff_bfd_copy_private_bfd_data): Ditto.
253 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
254 (coff_arm_bfd_print_private_bfd_data): Ditto.
255 (coff_arm_bfd_set_private_flags): Ditto.
256 (coff_arm_bfd_copy_private_bfd_data): Ditto.
258 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
260 * libcoff-in.h (struct coff_final_link_info): Add boolean
261 global_to_static member for support of task linking.
262 (_bfd_coff_write_task_globals): Add prototype.
263 * libcoff.h: Regenerate.
264 * coffcode.h (coff_write_object_contents): Use #ifdef to
265 check RS6000COFF_C, to be consistent with all other uses
267 * cofflink.c (_bfd_coff_final_link): If doing task linking,
268 call _bfd_coff_write_task_globals.
269 (_bfd_coff_link_input_bfd): If doing task linking, convert
270 global functions to static.
271 (_bfd_coff_write_global_sym): If doing task linking, convert
272 global variables to static.
273 (_bfd_coff_write_task_globals): New function.
275 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
276 (C_AUTOARG): #undef since it clashes with C_UEXT.
277 (C_LASTENT): #undef since it clashes with C_STATLAB.
278 * coffcode.h (coff_write_object_contents): Use TIC80COFF
280 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
281 when TIC80COFF defined (clashes with C_UEXT). Explicitly
282 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
286 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
288 * coff-tic80.c (tic80_howto_table): Change overflow check for most
289 PP relocations to complain_overflow_dont.
291 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
293 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
294 name of R_RELLONG to "RELLONG". Set rightshift and complain for
296 (ppbase_reloc, glob15_reloc): New static functions.
297 (glob16_reloc, local16_reloc): New static functions.
298 (rtype2howto): Handle all relocation types.
299 (coff_tic80_relocate_section): New static function.
300 (coff_relocate_section): Define to coff_tic80_relocate_section.
301 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
304 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
306 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
307 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
309 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
310 callers. If PE file, don't add section VMA.
311 (coff_write_alien_symbol): If PE file, don't add section VMA.
312 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
313 (_bfd_coff_write_global_sym): Likewise.
314 (_bfd_coff_generic_relocate_section): Likewise.
316 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
319 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
321 * cofflink.c (mark_relocs): Add new function to mark symbols which
322 are used by relocations.
323 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
324 suppress the skipping of symbols that have thus been marked.
326 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
328 * coff-sh.c (sh_merge_private_data): New static function.
329 (coff_bfd_merge_private_bfd_data): Define.
332 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
334 * coff-tic80.c: Remove unnecessary #ifdefs.
335 * config.bfd: Set targ_underscore to yes for tic80.
337 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
339 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
340 with unresolved external symbols in GDB).
343 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
345 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
346 the symbols associated with each BFD.
347 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
349 * elf-m10200.c: Likewise.
350 * elf32-m32r.c: Likewise.
351 * elf32-sh.c: Likewise.
353 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
355 * elflink.h (elf_link_add_object_symbols): Don't decrease the
356 alignment of a common symbol. If two symbols that look like
357 common symbols are found in two shared libraries, and the size is
358 different, use the larger size, and warn if --warn-common. If a
359 common symbol overrides a definition in a shared library, set the
360 size to the larger size, and warn if --warn-common.
362 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
364 * cpu-arm.c (compatible): Allow default machine to be polymorphed
365 into any other machine type.
367 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
369 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
370 data into an unitialised destination set its machine type as well.
372 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
374 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
375 to common symbol size. Consistently treat uninitialized symbols
376 in shared objects as common symbols.
378 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
380 * archures.c (constants): Added new constants to identify the
381 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
382 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
384 * bfd-in2.h (constants): Added new constants to identify
385 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
386 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
387 bfd_mach_arm_4T. This file is auto-magically generated from the
388 archures.c file. This update is just to save work.
390 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
391 coff_arm_bfd_print_private_bfd_data,
392 coff_arm_bfd_set_private_flags,
393 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
394 (global): Macro redefinitions set up to use these new functions.
396 * coffcode.h (coff_mkobject_hook): Added call to
397 coff_arm_bfd_set_private_flags().
398 (coff_set_arch_mach_hook): Added code to set machine type based on
399 bits stored in internal flags.
400 (coff_set_flags): Added code to set the new bits in the flags
401 field based on the machine number.
402 (function definition macros): Made all function definition macros
403 conditional so that they can be overridden by target specific
406 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
407 Structure extended to include new types, one each for ARMv2,
408 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
410 * libcoff-in.h (struct coff_tdata): Added flags field.
412 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
414 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
416 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
419 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
421 * coffgen.c (coff_find_nearest_line): If there are no syments,
424 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
426 * config.bfd: cope with '*-*-linux-gnuaout' targets.
428 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
430 * targmatch.sed: Add explicit \n characters to work around bug in
431 HP/UX 10.20 sed program.
433 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
435 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
438 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
440 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
442 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
444 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
445 (struct elf_m68k_pcrel_relocs_copied, struct
446 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
447 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
448 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
449 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
451 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
452 PC relative relocs for a global symbol defined in a regular
453 object, and count the number of PC relative relocs copied for any
455 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
456 traverse with elf_m68k_discard_copies.
458 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
460 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
461 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
463 * coffcode.h (coff_compute_section_file_positions): Force the
464 potential last byte in the file to be written out when
467 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
469 * configure.host (mips*-*-openbsd*): New host.
471 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
473 * elflink.h (elf_link_add_object_symbols): Only subtract the
474 section VMA from the symbol value if this is a fully linked file.
476 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
477 (struct elf_i386_link_hash_entry): Define.
478 (struct elf_i386_link_hash_table): Define.
479 (elf_i386_link_hash_traverse): Define.
480 (elf_i386_hash_table): Define.
481 (elf_i386_link_hash_newfunc): New static function.
482 (elf_i386_link_hash_table_create): New static function.
483 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
484 PC relative relocs for a global symbol defined in a regular
485 object, and count the number of PC relative relocs copied for any
487 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
488 traverse with elf_i386_discard_copies.
489 (elf_i386_discard_copies): New static function.
490 (bfd_elf32_bfd_link_hash_table_create): Define.
492 From Gordon W. Ross <gwr@mc.com>:
493 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
494 (sunos4_aout_backend): Use MY_entry_is_text_address.
497 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
499 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
500 R_D30V_32_NORMAL to 2 (4 bytes).
503 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
505 From Gordon W. Ross <gwr@mc.com>:
506 * netbsd.h (N_SHARED_LIB): Define.
507 (SEGMENT_SIZE): Don't define.
508 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
510 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
511 (SEGMENT_SIZE): Don't define.
513 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
514 to sizeof Rela structure, not sizeof Rel structure. From Gary
515 Thomas <g.thomas@opengroup.org>.
517 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
519 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
520 whenever entry is larger than text address, but only by whole
521 pages. From Gordon W. Ross <gwr@mc.com>.
523 * Makefile.in (install): Depend upon installdirs. Use
524 mkinstalldirs to build $(oldincludedir).
525 (installdirs): New target.
527 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
528 if this is a debugging section which we are stripping.
530 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
532 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
533 alpha-specific target data struct.
535 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
537 From Thomas Graichen <graichen@rzpd.de>:
538 * Makefile.in: Always use $(SHELL) when running move-if-change.
539 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
540 * configure: Rebuild.
542 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
544 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
545 VMA if this is an executable file or a shared object.
547 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
550 * libaout.h (struct aout_backend_data): Add entry_is_text_address
552 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
553 start of the file. Remove uses later on which switch using
555 (MY(callback)): Handle entry_is_text_address.
556 (MY_entry_is_text_address): Define if not defined.
557 (MY(backend_data)): Initialize new field.
558 * aoutf1.h (sunos4_aout_backend): Likewise.
559 * i386aout.c (MY(backend_data)): Likewise.
560 * i386mach3.c (MY(backend_data)): Likewise.
561 * mipsbsd.c (MY(backend_data)): Likewise.
562 * sparclynx.c (sparclynx_aout_backend): Likewise.
563 * netbsd.h (SEGMENT_SIZE): Define if not defined.
564 (MY_entry_is_text_address): Define.
565 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
567 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
568 whose name starts with `.'.
570 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
572 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
573 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
574 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
575 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
576 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
577 sparc-*-openbsd*): New targets.
578 * configure: Rebuild.
580 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
582 * stabs.c (struct stab_section_info): New field
584 (_bfd_link_section_stabs): Fill the above array.
585 (_bfd_stab_section_offset): Use `cumulative_skips' to
586 speed up offset calculation.
588 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
590 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
591 addend for non pc-relative relocations.
593 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
594 for non-existent function.
596 * elf-m10300.c (mn10300_elf_relax_section): New function.
597 (mn10300_elf_relax_delete_bytes): Likewise.
598 (mn10300_elf_symbol_address_p): Likewise.
599 (mn10300_elf_get_relocated_section_contents): Likewise.
600 (bfd_elf32_bfd_relax_section): Define.
601 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
603 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
605 * configure.host: Set SHLIB_LIBS.
606 * configure.in: Substitute SHLIB_LIBS.
607 * configure: Rebuild.
608 * Makefile.in (SHLIB_LIBS): New variable.
609 ($(SHLIB)): Use $(SHLIB_LIBS).
611 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
613 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
614 with bfd_section_vma.
616 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
618 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
619 Correct CPU file names for mn10[23]00.
620 * configure: Rebuild.
622 * bfd.c (bfd_record_phdr): Cast count to size_t before
625 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
626 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
627 (xcoff_write_archive_contents): LIkewise.
628 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
629 (mips_elf_create_procedure_table): Likewise.
630 * peicode.h (pe_print_idata): Likewise.
631 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
632 * xcofflink.c (xcoff_get_section_contents): Likewise.
633 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
634 (xcoff_link_add_symbols): Likewise.
635 (xcoff_link_add_symbols): Likewise.
637 * ppcboot.c (ppcboot_set_arch_mach): Make static.
638 (ppcboot_bfd_print_private_bfd_data): Likewise.
640 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
641 to complain_overflow_signed.
643 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
645 * VERSION: Set to 2.8.1.
647 * Branched binutils 2.8.
649 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
650 deciding whether to copy a reloc into a shared object.
651 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
652 relocs in unallocated sections.
653 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
654 R_SPARC_RELATIVE relocs in unallocated sections.
656 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
658 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
659 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
662 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
664 * elflink.h (elf_link_add_object_symbols): Let a common symbol
665 override an uninitialized symbol from a shared library with a
668 * elf-m10200.c: Rename from elf32-mn10200.c.
669 * elf-m10300.c: Rename from elf32-mn10300.c.
670 * cpu-m10200.c: Rename from cpu-mn10200.c
671 * cpu-m10300.c: Rename from cpu-mn10300.c
672 * Makefile.in: Update accordingly.
674 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
675 (elf_mips_isa): Move to earlier in file.
676 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
677 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
680 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
683 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
685 * configure.com: New file.
686 * config.h-vms: Remove file.
687 * makefile.vms: Update for new configure scheme.
689 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
691 * libcoff-in.h (ppc_allocate_toc_section): Declare.
692 (ppc_process_before_allocation): Declare.
693 * libcoff.h: Rebuild.
695 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
697 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
699 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
701 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
703 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
704 symbol index for a R_IHCONST reloc.
706 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
708 * targmatch.sed: Do not use \(\) recursively.
710 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
712 * m68klinux.c (MACHTYPE_OK): Define.
713 * i386linux.c (MACHTYPE_OK): Define.
715 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
717 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
718 <hjl@gnu.ai.mit.edu>:
719 * sparclinux.c: New file.
720 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
721 * bfd-in2.h: Rebuild.
722 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
723 * configure.in (sparclinux_vec): Add to list of vectors.
724 * configure: Rebuild.
725 * targets.c (sparclinux_vec): Declare.
726 (bfd_target_vector): Add sparclinux_vec.
727 * Makefile.in: Rebuild dependencies.
728 (BFD32_BACKENDS): Add sparclinux.o.
729 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
731 * coff-mips.c (mips_ecoff_backend_data): Initialize new
732 bfd_coff_backend_data field.
733 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
735 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
736 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
737 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
739 * bfd.c: Include "libiberty.h".
740 (strerror): Don't declare.
741 (bfd_errmsg): Call xstrerror rather than strerror.
743 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
745 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
746 reloc even if the symbol is in the .bss section.
747 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
748 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
749 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
751 * coffcode.h (bfd_coff_backend_data): Add new field
752 _bfd_coff_default_section_alignment_power.
753 (bfd_coff_default_section_alignment_power): Define.
754 (bfd_coff_std_swap_table): Initialize new field.
755 * libcoff.h: Rebuild.
756 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
757 symbol to the default section alignment.
759 * COPYING: Update FSF address.
762 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
764 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
765 21-bit absolute that made it act as a relative.
768 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
770 * elflink.c (_bfd_elf_create_linker_section): Don't set
771 bss_section and rel_section from existing sections.
773 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
776 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
778 * aoutx.h (some_aout_object_p): Change executable test to fix
779 problems with embedded a.out systems.
781 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
783 * stabs.c (_bfd_stab_section_offset): New function.
784 * libbfd-in.h (_bfd_stab_section_offset): Declare.
786 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
788 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
789 * elf32-mips.c (mips_elf_relocate_section): Likewise.
790 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
791 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
792 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
794 * stabs.c (_bfd_link_section_stabs): Copy over the first header
795 symbol. Check for memory allocation failure of *psinfo.
796 (_bfd_write_section_stabs): Add psinfo parameter. Change all
797 callers. Set the value of the header symbol.
798 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
802 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
804 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
805 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
806 reloc types, rather than silently failing to generate an output file.
809 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
811 * targmatch.sed: Use the hold space to put the #ifdef around the
813 * targets.c (UNSUPPORTED_TARGET): Don't define.
814 (find_target): Don't check for UNSUPPORTED_TARGET.
815 (bfd_set_default_target): Don't try to optimize by checking for
818 * Makefile.in: Rebuild dependencies.
819 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
820 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
821 (elf32-m32r.o): Remove explicit target.
823 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
826 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
827 count section symbols for sections that were created by the
828 linker, or are not allocatable or not loadable.
829 (elf32_sparc_finish_dynamic_sections): Output output section
830 symbols for section for which we made space for them.
832 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
834 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
835 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
837 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
839 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
840 (m32r_hi16_list): New static local.
841 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
842 (m32r_elf_do_hi16_reloc): Delete.
843 (m32r_elf_relocate_hi16): New function.
844 (m32r_elf_lo16_reloc): New function.
845 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
848 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
850 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
851 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
852 (m32r_elf_final_sda_base): New function.
853 (m32r_elf_relocate_section): Rewrite sdata support.
854 (m32r_elf_finish_dynamic_sections): Delete.
856 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
858 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
859 * coff-svm68k.c: New file. Just defines some macros and includes
861 * coff-m68k.c: Add functions to handle common addends, moved in
862 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
863 Control whether relocs are visible using STATIC_RELOCS.
864 * cf-m68klynx.c: Simplify greatly: just define macros to control
866 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
867 * targets. (m68ksysvcoff_vec): Declare.
868 (bfd_target_vector): Add m68ksysvcoff_vec.
869 * config.bfd (m68*-motorola-sysv*): New target.
870 * configure.in (m68ksysvcoff_vec): New vector.
871 * configure: Rebuild.
872 * Makefile.in: Rebuild dependencies.
873 (BFD32_BACKENDS): Add coff-svm68k.o.
874 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
876 * binary.c (binary_set_section_contents): Don't get misled if the
877 first section is not loadable. From Matthew L. Martin
880 * elflink.h (elf_bfd_final_link): Set the value of a section
881 symbol to the section address unless doing a relocateable link.
883 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
885 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
886 .plt entry if we've taken the function's address.
887 (elf64_alpha_merge_gots): Merge collected flags info as well.
889 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
891 * Many files: Add function prototypes.
892 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
893 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
894 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
895 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
896 * peicode.h: Change several void * parameters to PTR.
897 * srec.c (srec_get_symbol_info): Make static.
898 * syms.c (bfd_symbol_is_absolute): Remove.
899 * Makefile.in: Rebuild dependencies.
901 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
903 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
904 (bfd_elf32_bfd_is_local_label): Don't define.
906 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
909 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
911 * bfd-in.h: Don't include obstack.h.
912 (struct bfd_hash_table): Change memory field to PTR.
913 * bfd.c (struct _bfd): Change memory field to PTR.
914 * bfd-in2.h: Rebuild.
915 * libbfd-in.h (bfd_release): Declare as function, don't define as
918 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
919 objalloc routines rather than obstack routines.
920 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
921 (getpagesize): Don't define.
922 (_bfd_new_bfd): Don't set _bfd_chunksize.
923 (bfd_openr): Free new bfd and objalloc on failure.
924 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
925 (bfd_alloc_size): Remove.
926 (bfd_release): New function.
927 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
928 objalloc routines rather than obstack routines.
929 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
930 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
931 objalloc routines rather than obstack routines.
932 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
933 (struct accumulate): Change memory to struct objalloc *.
934 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
935 * dep-in.sed: Don't remove obstack.h from dependency list.
936 * Makefile.in: Rebuild dependencies.
937 (BFD_H_DEPS): Remove obstack.h.
938 (install): Don't install obstack.h.
939 * Many files: Don't include "obstack.h".
942 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
943 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
945 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
946 * sunos.c (sunos_add_dynamic_symbols): Likewise.
947 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
949 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
950 old version of bfd_alloc.
951 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
953 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
955 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
957 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
958 ELF local label syntax as well.
960 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
962 * config.bfd (powerpc-*-beos*): New target.
963 * configure.in (powerpc-*-beos*): Add case that explicitly
964 does not set COREFILE for now. A future BeOS version is
965 expected to support core files.
966 * configure: Regenerate with autoconf.
968 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
970 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
971 seen with a local symbol, rather than crashing.
973 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
974 version symbols if there aren't any.
977 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
979 * coff-tic80.c (coff_rtype_to_howto): Define
980 (coff_tic80_rtype_to_howto): Clone generic coff version and
981 add code to handle the funky TI "internal relocations".
984 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
986 * elflink.h (elf_link_add_object_symbols): Don't warn about type
987 or size changes because of a weak symbol.
989 * cisco-core.c (SIGEMT): Define if not defined.
991 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
993 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
994 setting ever. Sanity check the version number. Sort out copying
995 flags and other information when adding an indirect symbol.
996 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
997 symbols added by the backend. Clear the entire contents of the
999 (elf_export_symbol): Ignore indirect symbols.
1000 (elf_link_output_extsym): Accept a section without an owner in an
1002 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1003 version count. Correct the allocation of x_versymp.
1005 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1006 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1007 Don't return bfd_und_section_ptr when info->shared.
1008 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1009 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1010 (mips_elf_check_relocs): Resolve an indirect symbol in
1012 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1013 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1015 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1017 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1019 From Eric Youngdale <eric@andante.jic.com>:
1020 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1021 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1022 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1023 versioned symbol appears in both a regular and a shared object.
1024 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1025 appropriate. Improve error message.
1026 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1027 all uses. Add localsyms field.
1028 (elf_bfd_final_link): When generating a shared library, call
1029 elf_link_output_extsym to output all local symbols.
1030 (elf_link_output_extsym): Handle symbols which were forced to
1033 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1035 From Eric Youngdale <eric@andante.jic.com>:
1036 * elf-bfd.h (elf_symbol_type): Add version field.
1037 * elfcode.h (elf_slurp_symbol_table): Set version field.
1038 * elflink.h (elf_link_add_object_symbols): When creating an
1039 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1040 appropriate. Set up an indirection from the nondefault version of
1042 (NAME(bfd_elf,size_dynamic_sections)): Call
1043 elf_link_assign_sym_version before checking whether there are any
1044 versions. Always record the version name as a dynamic symbol.
1045 Initialize counters.
1046 (elf_link_assign_sym_version): After finding a version, see if a
1047 symbol should be forced to local scope. Create a new version
1048 definition if appropriate.
1049 (elf_link_output_extsym): Correct indirect symbol handling.
1050 * elf.c (bfd_elf_print_symbol): Print version information.
1051 (bfd_section_from_shdr): Turn version sections into BFD sections.
1052 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1053 if sh_info is not already set.
1054 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1056 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1057 _bfd_stringtab_add to copy the name into permanent memory if
1060 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1062 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1064 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1066 * coffcode.h (bfd_coff_backend_data): Change
1067 _bfd_coff_compute_section_file_positions to return a boolean
1068 value. Change all callers.
1069 (coff_compute_section_file_positions): Change return type to
1070 boolean. If the size of the last section changed, then output a
1071 zero byte at the end of the file.
1072 * libcoff.h: Rebuild.
1074 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1075 for at least 6 output symbols.
1076 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1077 emit a TC csect to represent the space they take up. For an XO
1078 symbol, just emit a reference, not a csect.
1080 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1081 Solaris doesn't like the combined options, and the -f is
1083 (stamp-tshlink, install): Likewise.
1085 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1086 handling when little endian.
1088 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1090 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1091 (mn10300_elf_relocate_section): Likewise.
1092 (elf_backend_relocate_section): Define.
1094 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1095 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1096 (elf32_mn10300_howto_table): Likewise.
1097 (elf32_mn10300_reloc_map): Likewise.
1098 (bfd_elf32_mn10300_reloc): Delete unused function.
1100 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1102 start-sanitize-tic80
1103 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1104 understand, just set the howto field to NULL, and the caller will
1105 print an appropriate error message.
1107 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1108 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1109 block. Use NULL for initializations of "ptr" rather than bare 0.
1110 * coff-h8300.c: Fix typo in comment.
1111 * coff-h8500.c: Ditto.
1113 * coff-z8k.c: Ditto.
1115 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1117 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1118 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1119 m32r_elf_get_relocated_section_contents): First pass at relax support.
1121 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1123 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1124 entry for reading verdef records.
1125 Use correct braces for computing increments of extverdaux and
1126 exteverdef record pointers.
1128 start-sanitize-tic80
1129 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1131 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1135 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1137 * elflink.h (elf_link_find_version_dependencies): Check that
1138 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1141 start-sanitize-tic80
1142 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1144 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1147 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1149 * targets.c (bfd_default_vector): Make non-const.
1150 (find_target): New static function, broken out of
1152 (bfd_set_default_target): New function.
1153 (bfd_find_target): Call find_target. When defaulting, use
1154 bfd_default_vector[0] if it is not NULL.
1155 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1156 * bfd-in2.h, libbfd.h: Rebuild.
1158 * syms.c (bfd_is_local_label): Return false if the symbol has no
1160 * coff-i960.c (coff_i960_is_local_label_name): New function.
1161 (coff_bfd_is_local_label_name): Define.
1162 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1163 (coff_bfd_is_local_label_name): Define.
1164 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1165 (coff_bfd_is_local_label_name): Define.
1166 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1167 with .. or _.L_ as local.
1168 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1169 (bfd_elf32_bfd_is_local_label_name): Define.
1170 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1171 beginning with $ as local.
1173 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1175 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1176 rather than comparing against info->lprefix.
1177 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1178 * elflink.h (elf_link_input_bfd): Likewise.
1179 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1180 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1182 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1183 _bfd_elf_is_local_label_name if not already defined.
1184 * elf.c (_bfd_elf_is_local_label_name): New function.
1185 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1187 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1188 (m88k_is_local_label_name): New static function.
1190 * coffcode.h (coff_bfd_is_local_label_name): Define as
1191 _bfd_coff_is_local_label_name if not already defined.
1192 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1193 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1194 * libcoff.h: Rebuild.
1196 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1197 to _bfd_is_local_label_name.
1198 (bfd_target): Likewise.
1199 * syms.c (bfd_is_local_label): Define as function, not macro.
1200 (bfd_is_local_name): Define.
1201 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1202 bfd_generic_is_local_label, and take a string rather than a
1204 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1205 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1206 (bfd_generic_is_local_label): Don't declare.
1207 (bfd_generic_is_local_label_name): Declare.
1208 * bfd-in2.h, libbfd.h: Rebuild.
1209 * All backends: Change local_label to local_label_name.
1211 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1212 (mips_elf_relocate_got_local): Change return type to boolean.
1213 Don't assume that the first zero entry is unassigned; instead, use
1215 (mips_elf_relocate_section): Check return value of
1216 mips_elf_relocate_got_local.
1217 (mips_elf_create_got_section): Initialize assigned_gotno field.
1220 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1222 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1226 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1228 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1229 that have no contents merely because linker_mark is not set.
1231 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1233 * config.bfd (mips*-*-lnews*): New target.
1234 * coff-mips.c (mips_relocate_section): Make assert compare
1235 content byteorder instead of header byteorder.
1236 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1238 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1239 * configure.in (ecoff_biglittle_vec): Add case.
1240 * configure: Update.
1242 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1244 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1245 name begins with ".note".
1246 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1247 section whose name begins with ".note".
1248 (get_program_header_size): Corresponding change.
1250 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1251 jal and for jal overflow.
1253 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1255 From Eric Youngdale <eric@andante.jic.com>:
1256 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1257 not found, try looking it up again without the version name.
1258 (elf_link_add_object_symbols): Always link against the dynamic
1259 symbol table of a dynamic object. When linking against a dynamic
1260 object, include version strings in symbol names, and set up
1261 version information. Add indirect symbols for default versions.
1262 (elf_link_create_dynamic_sections): Add special version sections.
1263 (struct elf_assign_sym_version_info): Define.
1264 (struct elf_find_verdep_info): Define.
1265 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1266 up version sections.
1267 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1268 (elf_link_find_version_dependencies): New static function.
1269 (elf_link_assign_sym_version): New static function.
1270 (elf_link_renumber_dynsyms): New static function.
1271 (struct elf_final_link_info): Add symver_sec field.
1272 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1273 local symbols of a dynamic object. Handle DT_VER* constants.
1274 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1275 dynamic object. Skip indirect symbols from ELF objects. Remove
1276 the version name before choosing a hash bucket. Write out the
1277 version information if appropriate.
1278 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1279 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1280 (bfd_elf64_size_dynamic_sections): Likewise.
1281 * bfd-in2.h: Rebuild.
1282 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1283 Change elf_link_hash_flags to unsigned short.
1284 (ELF_LINK_HIDDEN): Define.
1285 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1286 dynverdef_hdr, dynversym_section, dynverdef_section,
1287 dynverref_section, cverdefs, cverrefs, verdef, verref.
1288 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1289 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1290 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1291 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1292 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1293 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1294 (_bfd_elf_slurp_version_tables): Declare.
1295 * elf.c (_bfd_elf_swap_verdef_in): New function.
1296 (_bfd_elf_swap_verdef_out): Likewise.
1297 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1298 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1299 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1300 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1301 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1302 version information if there is any.
1303 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1304 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1305 (elf_fake_sections): Handle .gnu.version* section names.
1306 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1307 (_bfd_elf_slurp_version_tables): New function.
1308 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1309 version name in string entered in dynamic hash table.
1310 * elfcode.h: Include fnmatch.h.
1311 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1312 symbol which was forced to become local.
1313 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1314 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1315 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1316 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1318 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1320 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1322 (mn10200_elf_relax_section): Correctly compute a symbol's value
1323 when the symbol is local, but not in the same section as we are
1324 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1327 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1329 * elf32-m32r.c: Rewrite to use ELF backend linker.
1330 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1331 Add small data area support (R_M32R_SDA16).
1332 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1333 * bfd-in2.h,libbfd.h: Regenerated.
1335 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1337 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1338 (mn10200_elf_relax_delete_bytes): Likewise.
1339 (mn10200_elf_symbol_address_p): Likewise.
1340 (mn10200_elf_get_relocated_section_contents): Likewise.
1341 (bfd_elf32_bfd_relax_section): Define.
1342 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1344 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1345 (mn10200_elf_relocate_section): Likewise.
1346 (elf_backend_relocate_section): Define.
1349 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1351 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1352 reloc.c, targets.c: New target, elf-*-D30V.
1354 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1356 * cpu-d30v.c, elf32-d30v.c: New files.
1359 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1361 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1362 * bfd-in2.h: Regenerated.
1363 start-sanitize-tic80
1364 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1365 (rtype2howto): Add function.
1366 (tic80_howto_table): Add.
1369 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1371 * sysdep.h: Don't define errno in MSVC if error.h is included.
1374 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1376 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1377 is initialized before it is used.
1380 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1382 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1383 symbol into a weak undefined symbol; leave it as a common symbol.
1385 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1387 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1388 about a symbol defined in a dynamic object if it has already been
1389 defined in a regular object.
1391 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1393 * makefile.vms: Add gcc flags to allow compiling with current gcc
1395 (targmatch.h): New dependency.
1397 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1399 * evax.h (ALPHA_R_CODEADDR): New relocation.
1400 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1402 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1404 * bfd-in2.h, libbfd.h: Rebuild.
1406 Restrict symbol length to 64 bytes, case preserving:
1407 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1408 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1409 (_bfd_evax_length_hash_symbol): Added.
1410 * evax-etir.c (_bfd_evax_write_etir): Call
1411 _bfd_evax_length_hash_symbol before output of symbol.
1412 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1413 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1415 * evax-emh.c: Output filename to object file without path.
1417 * evax-egsd.c: New sections for local and global commons.
1419 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1420 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1421 notices. Replace AXP with Alpha.
1423 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1425 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1426 sections if we are creating a shared library.
1428 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1430 * configure.host (i386-windows): Don't set host64=true.
1432 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1434 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1435 (elf_mips16_gprel_howto): New static variable.
1436 (mips16_gprel_reloc): New static function.
1437 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1438 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1439 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1440 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1441 * bfd-in2.h, libbfd.h: Rebuild.
1443 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1445 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1446 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1448 start-sanitize-r5900
1449 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1451 * config.bfd: add r5900
1454 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1456 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1457 the output section will be the absolute section; don't print an
1458 assertion message for that case when doing a relocateable link.
1460 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1462 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1463 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1464 need_fn_sub, call_stub, and call_fp_stub.
1465 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1466 (mips_elf_link_hash_newfunc): Initialize new fields.
1467 (mips_elf_link_hash_table_create): Likewise.
1468 (mips_elf_relocate_section): Redirect relocations to use mips16
1469 stubs when appropriate.
1470 (mips_elf_check_relocs): Attach stub sections to the appropriate
1471 symbol. Set need_fn_stub when appropriate.
1472 (mips_elf_always_size_sections): New static function.
1473 (mips_elf_check_mips16_stubs): New static function.
1474 (elf_backend_always_size_sections): Define.
1475 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1477 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1478 attached to sections which are not being included in the link.
1480 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1482 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1483 symbol value when computing the addend for a pc_relative
1486 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1488 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1489 relocateable link, just skip pc_relative pcrel_offset relocs.
1490 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1491 structure for an ARM26 reloc which can be resolved.
1492 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1493 reloc can be resolved.
1495 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1496 error in overflow check for R_RELBYTE.
1498 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1500 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1501 From Mark Rasin <mark.rasin@telrad.co.il>.
1503 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1506 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1508 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1509 (elf_mn10200_howto_table): Likewise.
1510 (mn10200_reloc_map): Likewise.
1512 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1514 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1515 * bfd-in2.h, libbfd.h: Regenerated.
1516 * elf32-m32r.c: Add support for them.
1518 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1520 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1521 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1523 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1524 r_format and r_pcrel. Always return a value.
1526 * riscix.c (MY_final_link_callback): Define to dummy value.
1528 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1529 relocations against the text segment, look up the output name of
1531 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1532 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1533 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1534 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1535 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1537 start-sanitize-tic80
1538 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1540 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1541 routines for little endian data.
1542 * coffcode.h (coff_write_object_contents): Set magic to
1543 TIC80_ARCH_MAGIC for TIc80.
1545 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1547 * coff-tic80.c (tic80coff_vec): Change to little endian data
1551 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1553 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1554 auxiliary_filters parameter to be const char * const *. Accept a
1555 NULL terminated array.
1556 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1557 (bfd_elf32_size_dynamic_sections): Update declaration.
1558 * bfd-in2.h: Rebuild.
1560 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1562 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1563 NOTYPE symbol in a text section as a FUNC symbol.
1565 * coffcode.h (coff_compute_section_file_positions): Force
1566 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1568 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1570 * libaout.h (machine_type): Reserve several values for sparclet.
1572 start-sanitize-tic80
1573 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1575 * config.bfd (tic80-*-*): Don't require 'coff'.
1579 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1581 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1582 table to v850_elf_reloc for all non-standard relocations.
1583 (v850_elf_check_relocs): Add check for h being non-null.
1584 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1585 statement instead of multiple ifs.
1586 (v850_elf_relocate_section): Fix up error message, don't just call
1590 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1592 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1593 Use bfd_elf_generic_reloc as special function for all relocs.
1594 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1596 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1597 24bit pc-relative reloc.
1599 start-sanitize-tic80
1600 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1602 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1603 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1604 header byte order is little endian. Use correct bfd_get and
1605 bfd_put routines for little endian headers.
1606 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1607 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1610 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1612 * reloc.c: Add BFD_RELOC_24.
1613 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1614 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1615 * bfd-in2.h, libbfd.h: Rebuilt.
1617 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1619 elf64-alpha multiple .got rewrite:
1621 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1622 (bfd_elf*_mkobject): Don't define here ...
1623 * elfxx-target.h: ... but rather here. Default always_size_sections
1625 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1626 what the #defines in elf-bfd.h transmuted it to anyway.
1628 * section.c: Add SEC_LINKER_CREATED flag.
1629 * bfd-in2.h: Rebuild.
1630 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1631 relocation section flags.
1632 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1633 SEC_IN_MEMORY to recognize generated bits.
1634 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1636 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1637 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1638 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1639 * elf32-ppc.c (ppc_elf_create_linker_section,
1640 ppc_elf_size_dynamic_sections): Likewise.
1641 * elf32-sparc.c (elf32_sparc_check_relocs,
1642 elf32_sparc_size_dynamic_sections): Likewise.
1643 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1645 (_bfd_elf_create_dynamic_sections): Likewise.
1646 (_bfd_elf_make_linker_section_rela): Likewise.
1647 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1648 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1649 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1650 to identify generated bits.
1651 (elf_link_input_bfd): Likewise.
1653 * elf64-alpha.c: Rewrite everything touching relocations.
1656 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1658 * elf32-v850.c (all functions and static variables): Go through
1659 and regularize names to be of the form v850_elf_<xxx>.
1660 (toplevel): Include <elf/v850.h>.
1661 (enum reloc_type): Move to include/elf/v850.h.
1662 (v850_elf_check_relocs): For common variables, if the variable is
1663 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1664 into the appropriate section.
1665 (elf_backend_check_relocs): Define.
1667 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1669 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1672 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1674 * config.bfd (mips*el-*-linux*): New target.
1675 (mips*-*-linux*): New target.
1677 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1678 Return a useful value.
1680 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1682 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1684 * configure: Rebuild.
1685 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1686 ac_cv_func_mmap in bfd/configure.host.
1688 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1689 filter_shlib and auxiliary_filter_shlib parameters.
1690 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1692 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1693 (bfd_elf64_size_dynamic_sections): Likewise.
1694 * bfd-in2.h: Rebuild.
1696 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1698 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1699 symbols, don't export a symbol which is defined by an object in an
1700 archive which contains shared objects.
1702 start-sanitize-tic80
1703 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1705 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1706 for TI TMS320c80 (MVP).
1707 (bfd_archures_list): Add bfd_tic80_arch.
1708 * bfd-in2.h: Regenerate by running "make headers".
1710 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1712 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1713 * configure.in (case $vec): Correct typo, "tb" not "tp".
1714 Also add cofflink.o for tic80coff_vec.
1715 * configure: Regenerate with autoconf.
1718 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1720 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1721 is configured with --with-mmap.
1723 start-sanitize-tic80
1724 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1726 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1727 (ALL_MACHINES): Add cpu-tic80.o
1728 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1729 * coff-tic80.c: Add skeleton, cloned from another coff config.
1730 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1734 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1736 * TODO: Correct a misspelling.
1737 start-sanitize-tic80
1738 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1739 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1740 * configure.in (case $vec): Add tic80coff_vec entry.
1741 * configure: Regenerate with autoconf.
1742 * archures.c (bfd_tic80_arch): Declare.
1743 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1744 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1745 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1746 (bfd_target_vector): Add tic80coff_vec entry.
1749 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1751 * elflink.h (elf_buckets): Add some more values for larger
1754 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1756 * Makefile.in (install): Move subdir_do out of conditional. From
1757 Fred Fish <fnf@cygnus.com>.
1759 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1761 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1763 (elf_mn10200_howto_table): Likewise.
1764 (mn10200_reloc_map): Likewise.
1766 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1768 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1769 mips16 symbol during the link.
1770 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1772 (mips_elf_link_output_symbol_hook): New static function.
1773 (elf_backend_link_output_symbol_hook): Define.
1775 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1778 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1780 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1781 against SEC_DEBUGGING sections here (revert patch of December 5).
1782 * elfcode.h (elf_object_p): Check for them here, instead.
1784 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1786 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1787 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1789 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1790 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1791 * elf-bfd.h (struct elf_size_info): Update declaration of
1793 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1794 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1795 * elfxx-target.h: Use new dynamic reloc routines by default.
1796 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1799 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1801 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1802 if NAMES_HAVE_UNDERSCORE is defined.
1804 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1806 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1808 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1810 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1813 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1815 * elflink.h (elf_link_add_object_symbols): Only add a weak
1816 symbol if the real definition is in the dynamic symbol table.
1817 After finding the real definition, then, if it is dynamic, add the
1818 weak symbol to the dynamic symbol table.
1820 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1822 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1824 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1827 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1829 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1831 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1832 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1833 * reloc.c: Remove mn10300 big endian relocs.
1834 * bfd-in2.h, libbfd.h: Rebuilt.
1836 * elf32-mn10200.c: Update from elf32-mn10300.c.
1838 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1840 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1842 * elf32-mn10300.c: Add some comments.
1844 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1846 * ihex.c (ihex_scan): Always initialize buf before jumping to
1848 (ihex_read_section): Likewise.
1850 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1852 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1853 inplace for most relocs.
1855 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1857 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1858 even if SEC_ALLOC is not set.
1859 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1860 when deciding whether to copy a reloc into a shared object.
1861 (elf_i386_relocate_section): Likewise.
1862 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1863 (elf32_sparc_relocate_section): Likewise.
1864 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1865 reloc section if it is not set in the source section.
1866 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1867 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1868 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1870 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1872 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1873 expects a .got.plt until we actually create it.
1875 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1877 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1878 message for bfd_reloc_outofrange, rather than aborting. From
1879 Philippe De Muyter <phdm@info.ucl.ac.be>.
1881 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1882 a relocateable link, don't try to process them. From Heinz Wrobel
1883 <wrobel@lpr.e-technik.tu-muenchen.de>.
1885 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1887 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1888 mn10300_info_howto_rel. Tweak reloc argument to be an
1889 Elf32_Internal_Rela.
1890 (USE_RELA): Define instead of USE_REL.
1891 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1893 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1895 * configure.in, configure: Handle mips*-sgi-irix6*.
1896 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1899 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1901 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1902 relocation against a symbol defined in a section with no output
1905 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1907 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1908 * configure, config.in: Rebuild with autoconf 2.12.
1910 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1911 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1912 (swap_out_syms): Set st_other from existing st_other field.
1913 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1915 (elf_link_output_extsym): Set the other field from the global hash
1917 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1918 (elf_mips16_jump_howto): New static variable.
1919 (mips16_jump_reloc): New static function.
1920 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1921 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1922 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1924 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1925 * bfd-in2.h, libbfd.h: Rebuild.
1926 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1928 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1930 * configure.host: Use long long for mips-sgi-irix6*.
1932 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1933 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1935 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1937 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1938 (enum reloc_type): Add more reloc types.
1939 (elf32_mn10300_howto_table): Update for new reloc types.
1940 (elf32_mn10300_reloc_map): Update for new reloc types.
1941 * reloc.c: Add some new relocs for the mn10300 series.
1942 * bfd-in2.h, libbfd.h: Rebuilt.
1944 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1946 * som.c (setup_sections): Don't lose for a space which has
1947 no data, but some symbols.
1949 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1951 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1952 (sunos_link_hash_table_create): Initialize got_needed.
1953 (sunos_create_dynamic_sections): Only set .got section size if it
1954 is not already set. Set got_needed.
1955 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1956 sdynptr, and only handle dynamic sections, if dynamic sections are
1958 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1959 Initialize .got section.
1960 (sunos_scan_ext_relocs): Likewise.
1961 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1963 (sunos_finish_dynamic_link): Check got_needed. Only set up
1964 dynamic linking information if needed.
1966 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1968 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1970 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1972 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1974 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1976 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1979 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1981 * filemode.c: Include sysdep.h.
1982 * ihex.c: Add casts to eliminate compiler warnings.
1983 * sunos.c: Add casts to eliminate compiler warnings.
1985 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1987 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1989 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1990 appropriate relocations in the .so file if shared.
1991 (ppc_elf_relocate_section): Ditto.
1993 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1995 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1996 complain_overflow_unsigned.
1998 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2000 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2001 overflows for R_D10V_16 and R_D10V_18.
2003 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2005 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2006 (do_with_relocs): Likewise.
2007 (do_as_repeat): Likewise.
2008 (copy_expression): Likewise.
2010 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2012 * ieee.c (ieee_write_external_part): Correctly record whether
2013 there is an external part.
2016 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2018 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2019 handle tda offsets for sld.w and sst.w instructions.
2020 Fix alignment check in sld.w and sst.w tda reloc handling.
2023 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2025 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2028 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2030 * elf32-v850.c: Add comments about assumptions about
2031 char, short & long sizes.
2032 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2033 problems for several relocs.
2035 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2036 R_V850_SDA_OFFSET entry.
2039 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2041 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2042 Store import file index in ldindx.
2043 (xcoff_build_ldsyms): Assume that ldsym was not previously
2044 allocated. For an imported symbol, copy ldindx into l_ifile.
2047 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2049 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2050 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2051 fields in R_V850_TDA_OFFSET.
2052 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2053 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2056 * elf32-v850.c: Include bfdlink.h.
2057 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2059 (elf32_v850_bfd_final_link_relocate): New function.
2060 (v850_elf_relocation_section): Likewise.
2061 (elf_backend_relocate_section): Define.
2064 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2066 * binary.c (binary_set_section_contents): Ignore sections which
2067 don't have SEC_LOAD and SEC_ALLOC set.
2069 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2071 * linker.c (_bfd_generic_final_link): Avoid losing static
2072 symbols in the .bss section.
2074 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2076 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2077 (mips32_64bit_reloc): New static function.
2078 (mips_reloc_map): Add entry for BFD_RELOC_64.
2079 (mips_elf_relocate_section): Handle R_MIPS_64.
2081 * linker.c (default_indirect_link_order): Print an error message
2082 when attempting to do a relocateable link with different object
2083 file formats, rather than calling abort.
2085 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2087 * reloc.c (m32r relocs): Rename them.
2088 * bfd-in2.h, libbfd.h: Regenerated.
2089 * elf32-m32r.c: Update.
2090 (m32r_elf_10_pcrel_reloc): New function.
2091 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2092 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2094 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2096 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2097 all sections that will be included in the output file.
2098 (_bfd_generic_link_output_symbols): Discard symbols in sections
2099 which are being discarded.
2103 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2104 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2105 (elf_v850_howto_table): Corresponding changes.
2106 (elf_v850_reloc_map): Corresponding changes.
2107 * reloc.c: Add additional V850 relocations.
2108 * bfd-in2.h, libbfd.h: Rebuilt.
2110 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2111 no longer want in pc-relative relocs.
2113 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2115 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2116 accept a reloc against an undefined sybmol!
2118 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2120 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2123 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2125 * VERSION: Bump for new relocation.
2127 * hosts/i386bsd.h: If NBPG is not defined, define it as
2128 PAGE_SIZE, for recent versions of FreeBSD.
2130 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2132 * configure.host: Use `long long' as the 64 bit type on a Solaris
2133 host, since both gcc and the SunPRO compilers support it.
2135 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2137 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2138 mistake to have reused the ECOFF LITERAL for ELF since they have
2139 different semantics.
2140 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2141 * bfd-in2.h, libbfd.h: Rebuild.
2143 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2146 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2147 dynamic relocation for an undefweak symbol when we are building
2148 a static executable.
2150 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2152 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2153 point explicitly to srcdir.
2154 (targmatch.h): Edit references to point explicitly to objdir.
2156 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2158 * config.bfd: When setting targ_cpu, don't get confused by
2161 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2163 * configure.host: Add support for windows host (a build done
2164 under the Microsoft build environment).
2166 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2168 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2169 definition in a dynamic object, add it to the dynamic symbol table
2170 if any dynamic object mentions it. Reverts part of last patch.
2172 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2173 (sunos_link_hash_table_create): Initialize got_base.
2174 (bfd_sunos_size_dynamic_sections): If the .got section is more
2175 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2177 (sunos_check_dynamic_reloc): Subtract got_base from a base
2178 relative relocation.
2180 * elf32-mips.c (elf_mips_isa): New static function.
2181 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2182 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2184 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2186 * archive.c (do_slurp_coff_armap): Only treat archive as little
2187 endian for i960 COFF.
2189 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2191 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2192 by the change in size of the section when EXEC_P is not set.
2194 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2195 (m68kcoff_rtype_to_howto): New static function.
2196 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2197 VMA to the addend for a PC relative reloc.
2199 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2201 * Makefile.in: Rebuild dependencies.
2203 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2206 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2208 * Makefile.in: Remove explicit dependencies for mn10200 and
2210 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2211 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2212 (dependencies): Rebuilt.
2214 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2216 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2217 during this function.
2219 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2220 section if the flags are compatible.
2222 * configure.in: Add havevecs, and put it in tdefaults.
2223 * mpw-config.in: Likewise.
2224 * configure: Rebuild.
2225 * targmatch.sed: New file; a sed script to build targmatch.h from
2227 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2228 * targets.c: Include "fnmatch.h".
2229 (struct targmatch): Define.
2230 (bfd_target_match): Define by including targmatch.h.
2231 (bfd_find_target): If the target is not found by name, search for
2232 it as a configuration triplet.
2233 * Makefile.in: Rebuild dependencies.
2234 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2235 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2236 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2237 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2238 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2239 (CFILES): Remove i386dynix.c and hp300bsd.c.
2240 (targmatch.h): New target.
2241 (do_clean): Remove targmatch.h.
2243 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2244 * acconfig.h: Add NEED_DECLARATION_GETENV.
2245 * configure, config.in: Rebuild.
2246 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2247 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2249 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2251 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2252 * cpu-mn10200.c, cpu-mn10300.c: New files.
2253 * elf32-mn10200.c, elf32-mn10300.c: New files.
2254 * Makefile.in: Break mn10x00 support into two separate
2255 configurations, mn10200 and mn10300.
2256 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2257 * bfd-in2.h, configure: Rebuilt.
2259 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2261 * Makefile.in (do_clean): Move config.log to do_distclean.
2263 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2265 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2266 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2267 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2268 (elf32-mn10x00.o): Add dependencies.
2269 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2270 (bfd_mn10x00_arch): Declare.
2271 (bfd_archures_list): Add bfd_mn10x00_arch.
2272 * config.bfd: Add mn10x00-*-*.
2273 * configure.in: Add bfd_elf32_mn10x00_vec.
2274 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2275 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2276 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2277 * bfd-in2.h, configure: Rebuilt.
2279 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2281 openVMS/Alpha: Provide filename and case_hack flags via
2282 symbol table from gas.
2283 Add case_hack code for symbol output from vax/vms.
2284 * evax-alpha.c (evax_initialize): Remove filename handling,
2285 filename is provided via symbol table.
2286 (evax_get_symtab): Use local symbol count when setting up table.
2287 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2289 (_bfd_evax_write_egsd): Skip file name symbol.
2290 * evax-emh.c (get_vms_time_string): Local function now.
2291 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2293 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2294 through _bfd_evax_case_hack_symbol.
2295 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2297 (_bfd_evax_basename): Removed.
2298 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2299 * evax.h (evax_private_data_struct): Remove filename.
2300 (flag_hash_long_names, flag_show_after_trunc,
2301 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2304 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2306 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2307 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2308 (NO_SWAP_MAGIC): Don't define.
2309 (SWAP_MAGIC): Define.
2311 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2312 no hash table entry for a global symbol.
2314 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2316 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2318 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2320 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2321 symbol type with T_NULL. Warn if symbol type changes. Based on
2322 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2324 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2325 a dynamic object in the dynamic symbol table if it is referenced
2326 or defined by a regular object.
2329 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2331 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2332 remove dwarf local labels. Shrinks binaries by a factor of 3!
2335 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2337 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2338 by hand, rather than by calling bfd_make_section.
2340 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2342 * reloc.c: Rename m32r relocs.
2343 * bfd-in2.h, libbfd.h: Rebuilt.
2344 * elf32-m32r.c: Update.
2346 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2348 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2349 link, adjust the symbol index of a base relative reloc. Don't
2350 change the addend of a PC relative reloc if pcrel_offset is set.
2351 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2352 a relocateable link.
2354 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2355 it is zero, in case src_mask matters.
2356 (bfd_install_relocation): Likewise.
2358 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2360 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2362 (_bfd_xcoff_bfd_final_link): Don't set target_index
2363 to an uninitialized value.
2365 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2367 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2368 indices, rather than crashing.
2369 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2371 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2374 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2376 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2378 (coff_arm_adjust_symndx): New static function.
2379 (coff_adjust_symndx): Define.
2381 * srec.c (srec_scan): Accept multiple symbols on a single line.
2382 From Pascal Martin <pmartin@alsys.com>.
2386 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2388 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2389 (sunos_merge_private_bfd_data): New function.
2391 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2393 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2395 (bfd_merge_private_bfd_data): Likewise.
2396 * section.c (bfd_copy_private_section_data): Likewise.
2397 * syms.c (bfd_copy_private_symbol_data): Likewise.
2398 * bfd-in2.h: Rebuild.
2399 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2400 both BFD's are the right flavour.
2401 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2402 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2403 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2404 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2405 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2406 (ppc_elf_merge_private_bfd_data): Likewise.
2407 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2408 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2410 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2411 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2414 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2416 * reloc.c: Add m32r relocs.
2417 * bfd-in2.h, libbfd.h: Rebuilt.
2418 * cpu-m32r.c,elf32-m32r.c: New files.
2420 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2422 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2424 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2426 * tekhex.c (first_phase): Change type parameter from char to int.
2428 (pass_over): Change func to expect int, not char.
2430 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2431 rather than SEC_LOAD when aligning the file offset for the first
2432 section in a segment.
2434 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2436 * syms.c (coff_section_type): Make arg const.
2437 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2438 to make_bfd_asection().
2439 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2440 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2441 (_bfd_elf_stringtab_init): Remove prototype.
2443 * netbsd-core.c (swap_abort): Add prototype.
2444 * aix386-core.c (swap_abort): Ditto & make static
2445 * hpux-core.c (swap_abort): Ditto & make static.
2446 * irix-core.c (swap_abort): Ditto & make static.
2447 * ptrace-core.c (swap_abort): Ditto & make static.
2448 * trad-core.c (swap_abort): Ditto & make static.
2449 * coffswap.h (coff_swap_reloc_in): Ditto.
2450 (coff_swap_reloc_out): Ditto.
2451 (coff_swap_filehdr_in): Ditto.
2452 (coff_swap_filehdr_out): Ditto.
2453 (coff_swap_sym_in): Ditto.
2454 (coff_swap_sym_out): Ditto.
2455 (coff_swap_aux_in): Ditto.
2456 (coff_swap_aux_out): Ditto.
2457 (coff_swap_lineno_in): Ditto.
2458 (coff_swap_lineno_out): Ditto.
2459 (coff_swap_aouthdr_in): Ditto.
2460 (coff_swap_aouthdr_out): Ditto.
2461 (coff_swap_scnhdr_in): Ditto.
2462 (coff_swap_scnhdr_out): Ditto.
2463 * ihex.c (ihex_sizeof_headers): Ditto.
2464 * tekhex.c (getsym): Ditto.
2465 (find_chunk): Ditto & make static.
2466 (insert_byte): Ditto.
2467 (first_phase): Ditto.
2469 (tekhex_get_symtab): Ditto & make static.
2470 (tekhex_get_symtab_upper_bound): Ditto & make static.
2471 (tekhex_mkobject): Ditto.
2472 (tekhex_object_p): Ditto.
2473 (move_section_contents): Ditto.
2474 (tekhex_get_section_contents): Ditto.
2475 (tekhex_set_arch_mach): Ditto & make static.
2476 (tekhex_set_section_contents): Ditto.
2477 (writevalue): Ditto.
2480 (tekhex_write_object_contents): Ditto.
2481 (tekhex_sizeof_headers): Ditto.
2482 (tekhex_make_empty_symbol): Ditto.
2483 (tekhex_get_symbol_info): Ditto.
2484 (tekhex_print_symbol): Ditto.
2485 * irix-core.c (make_bfd_asection): Ditto.
2486 (irix_core_core_file_p): Ditto.
2487 (irix_core_core_file_failing_command): Ditto.
2488 (irix_core_core_file_failing_signal): Ditto.
2489 (irix_core_core_file_matches_executable_p): Ditto.
2490 (irix_core_make_empty_symbol): Ditto.
2491 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2492 * srec.c (srec_new_symbol): Ditto.
2493 (srec_get_section_contents): Ditto.
2494 (srec_set_arch_mach): Ditto.
2495 (srec_set_section_contents): Ditto.
2496 (internal_srec_write_object_contents): Ditto.
2497 (srec_write_object_contents): Ditto.
2498 (symbolsrec_write_object_contents): Ditto.
2499 (srec_sizeof_headers): Ditto.
2500 (srec_make_empty_symbol): Ditto.
2501 (srec_get_symtab_upper_bound): Ditto.
2502 (srec_get_symtab): Ditto.
2503 (srec_print_symbol): Ditto and make static.
2504 * elf.c (elf_read): Ditto
2505 (assign_section_numbers): Ditto.
2506 (elf_fake_sections): Ditto.
2507 (sym_is_global): Ditto.
2508 (elf_map_symbols): Ditto.
2509 (get_program_header_size): Ditto.
2510 * coffgen.c (make_a_section_from_file): Ditto.
2511 (coff_real_object_p): Ditto.
2512 (fixup_symbol_value): Ditto.
2513 (build_debug_section): Ditto.
2515 * syms.c (coff_section_type): Ditto.
2517 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2519 * bfd-in2.h: Rebuilt after m32r changes.
2521 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2523 * config.bfd,configure.in,configure: Add m32r support.
2524 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2525 * config.bfd: Keep target list alphabetically sorted.
2528 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2530 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2531 to add in the constant part found in the instruction itself.
2532 (case R_V850_HI16_S): Likewise.
2535 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2537 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2538 and R_D10V_18 to be 1 (word).
2540 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2542 * stabs.c (_bfd_link_section_stabs): If the output_section field
2543 of either section is bfd_abs_section, then the linker is
2544 discarding the section and we should not optimize it.
2546 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2548 * Makefile.in (aout-sparcle.o): New target.
2549 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2550 * config.bfd (sparclet-*-aout*): Add case.
2551 * configure.in (sparcle_aout_vec): Add case.
2552 * configure: Regenerated.
2553 * targets.c (sparcle_aout_vec): Declare.
2554 (bfd_target_vector): Add sparcle_aout_vec.
2555 * aout-sparcle.c: New file.
2558 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2560 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2561 low order sign bit propogation for R_V850_HI16_S.
2563 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2564 handling V850 specific relocs.
2565 (elf_v850_howto_table): Use the new function for some
2566 relocations. Twiddle masks & shifts for some relocs.
2567 Set partial_inplace where needed.
2570 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2572 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2573 default architecture to a machine number of 0.
2574 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2576 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2577 the output BFD is the default, set it from the first input BFD.
2580 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2582 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2583 insert at bitpos zero. The HI16 relocs are shifted right
2584 by 16 bits. Fix src_mask for all relocs.
2585 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2587 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2591 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2593 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2594 Rewrite to use BFD file read routines and to avoid using a fixed
2595 length for the file name.
2598 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2600 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2601 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2602 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2603 to R_V850_{32,16,8}.
2605 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2607 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2608 (elf_v850_howto_table): Add info for HI16_S reloc.
2609 (v850_reloc_map): Add HI_16_S reloc.
2610 * reloc.c: Define BFD_RELOC_V850_* relocs.
2613 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2616 * elf32-sh.c: New file.
2617 * elf.c (prep_headers): Handle bfd_arch_sh.
2618 * elfcode.h (write_relocs): Handle absolute symbol.
2619 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2620 (_bfd_elf64_link_read_relocs): Declare.
2621 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2622 elf_link_read_relocs. Make globally visible. Change all
2624 (elf_link_input_bfd): Get external symbols from cache in
2625 symtab_hdr->contents. Get contents from cache in
2627 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2629 * reloc.c: Define BFD_RELOC_SH_* relocs.
2630 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2631 * coff-sh.c (sh_insns_conflict): Fix a return value.
2632 (_bfd_sh_align_load_span): New globally visible function, broken
2633 out of sh_align_load.
2634 (sh_align_load): Call _bfd_sh_align_load_span.
2635 (sh_swap_insns): Change relocs parameter to PTR.
2636 * bfd-in2.h, libbfd.h: Rebuild.
2637 * targets.c (bfd_elf32_sh_vec): Declare.
2638 (bfd_elf32_shl_vec): Declare.
2639 * config.bfd (sh-*-elf*): New target.
2640 * configure.in (bfd_elf32_sh_vec): New target vector.
2641 (bfd_elf32_shl_vec): New target vector.
2642 * configure: Rebuild.
2643 * Makefile.in: Rebuild dependencies.
2644 (BFD32_BACKENDS): Add elf32-sh.o.
2645 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2647 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2648 page before checking D_PAGED.
2650 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2651 (ihex_write_object_contents): Remove extbase; always use segbase
2654 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2656 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2657 * configure.host (i[345]86-*-*): Ditto.
2658 * config.bfd (i[345]86-*-*): Ditto.
2659 * configure: Regenerate.
2661 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2664 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2666 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2667 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2668 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2669 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2670 will have an ST_CODE type, change the symbol's type to ST_DATA.
2671 * som.c (hppa_som_gen_reloc_type): Update prototype.
2673 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2675 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2676 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2677 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2678 (mips_elf_finish_dynamic_sections): Likewise.
2680 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2682 * configure.host (HLDENV): New variable to set. Set it for
2683 *-*-sysv4*, since those linkers may not support -R but they always
2684 support LD_RUN_PATH.
2686 * libieee.h (NSECTIONS): Don't define.
2687 (ieee_data_struct): Change section_table to asection **. Add
2689 * ieee.c (get_section_entry): If the table isn't big enough, make
2691 (ieee_slurp_sections): Remove assertion about number of sections.
2692 (ieee_object_p): Adjust initialization of ieee to match changes to
2695 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2696 symbols merely because we are generating a shared library.
2697 (xcoff_build_ldsyms): Don't set up global linkage code for an
2698 undefined symbol merely because we are generating a shared
2702 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2704 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2705 (BFD32_BACKENDS) Add elf32-v850.o.
2706 * archures.c: Add bfd_v850_arch.
2707 * bfd-in2.h: Add bfd_v850_arch.
2708 * config.bfd (v850-*-*): New target.
2709 * configure: (bfd_elf32_v850_vec) New vector.
2710 * configure.in: (bfd_elf32_v850_vec) New vector.
2711 * cpu-v850.c: New file.
2712 * elf.c (prep_headers): Added case bfd_arch_v850.
2713 * elf32-v850.c: New file.
2714 * targets.c (bfd_elf32_v850_vec): New vector.
2717 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2719 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2720 a function code symbol for an XMC_XO symbol.
2722 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2724 * mpw-config.in: Update editing of autoconf vars to reflect
2725 Jul 18 configure.in change.
2726 * mpw-make.sed: Update editing of include pathnames to be
2727 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2729 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2731 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2732 which to offset to get the .plt entry address is ".plt".
2734 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2736 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2737 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2738 Added, for internal use by the ARM gas.
2740 * bfd-in2.h: Rebuilt
2742 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2744 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2745 in section dynidx start.
2747 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2749 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2750 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2751 optimization for g++.
2753 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2755 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2756 the -mrelocatable-lib bit set and the other doesn't, clear the
2757 -mrelocatable-lib bit in the header.
2759 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2761 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2762 symbol against a STT_FUNC symbol in a shared library.
2764 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2766 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2767 symbol is found, automatically define the corresponding function
2770 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2771 if sym.n_numaux is not zero.
2772 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2773 entry to disagree about the number of aux entries if the symbol
2776 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2777 section if it might be needed, not just if info->shared.
2778 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2779 the start of .rel.dyn if we are going to use it.
2780 (mips_elf_finish_dynamic_sections): Only clear the first element
2781 of .rel.dyn if the size is greater than zero.
2783 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2785 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2786 undefined_symbol callback for a symbol, then don't issue any more
2787 warnings about loader relocs.
2788 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2789 after calling the undefined_symbol callback.
2791 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2792 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2793 as the AIX linker seems to do.
2795 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2797 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2798 (evax_initialize): Remove evax_reloc_table.
2799 (evax_close_and_cleanup): Ditto.
2801 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2803 (evax_bfd_reloc_type_lookup): Ditto.
2804 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2805 cooked_size == raw_size.
2806 * evax-emh.c (_bfd_evax_register_filename): Remove.
2807 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2808 * evax-misc.c (add_new_contents): Malloc section at full size.
2809 (_bfd_save_evax_section): Memcpy section contents directly.
2810 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2811 (evax_reloc_table): Remove.
2813 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2815 * makefile.vms: Add better support for DEC C compilation
2816 Add evax.h dependencies
2818 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2819 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2820 (BFD_RELOC_ALPHA_BASEREG): Remove.
2821 * bfd-in2.h, libbfd.h: Rebuild.
2823 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2825 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2826 getgid if _WIN32 is defined.
2827 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2829 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2831 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2832 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2834 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2837 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2839 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2841 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2842 (NEED_DECLARATION_REALLOC): New macro.
2843 * configure, config.in: Rebuild.
2844 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2845 (realloc): Declare if NEED_DECLARATION_REALLOC.
2847 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2848 <strings.h> if they exist.
2850 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2852 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2854 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2856 Based on patches from Eric Valette <valette@crf.canon.fr>:
2857 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2858 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2859 (elf_howto_table): Add entries for new relocs.
2860 (elf_i386_reloc_type_lookup): Handle new relocs.
2861 (elf_i386_info_to_howto): Just call abort.
2862 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2863 (elf_i386_relocate_section): Likewise.
2865 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2867 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2869 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2871 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2872 only get the LMA from the phdr if they are in the same part of the
2875 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2876 new segment to make them more comprehensible. If the relationship
2877 between the LMA and the VMA changed, start a new segment. Don't
2878 check dynsec when deciding whether to start a new segment for a
2879 writeable section; -N will now handle this.
2881 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2883 * libhppa.h: Remove "esel" changes. Not the right approach.
2884 * som.c: Corresponding changes.
2885 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2886 which don't have a SOM symbol type associated with them.
2887 Reverses a 1994 change.
2889 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2891 Make ld -N more reasonable for ELF:
2892 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2893 phdr_in_section to false, and always use a single load segment.
2894 (elf_sort_sections): Sort sections by LMA after VMA.
2895 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2896 align to maxpagesize.
2897 (assign_file_positions_except_relocs): Likewise.
2898 * elfcode.h (elf_object_p): If a section is loaded but not page
2899 aligned, clear D_PAGED.
2901 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2903 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2904 Added, for internal use by the ARM gas.
2906 * bfd-in2.h: Rebuilt
2908 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2910 * libhppa.h (R_HPPA_ESEL): New field selector.
2911 (e_esel): Similarly.
2912 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2913 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2914 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2916 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2918 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2919 archive search before looking for stripped dynamic objects.
2921 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2923 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2924 symbol a warning rather than an error.
2926 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2928 * elf.c (assign_file_positions_for_segments): Track the virtual
2929 memory position separately from the file position, and use it to
2930 compute the alignment adjustment.
2932 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2934 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2935 and fixed mask on R_D10V_10_PCREL_L.
2937 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2939 * elf64-mips.c: Include "aout/ar.h".
2940 (mips_elf64_slurp_armap): New static function.
2941 (mips_elf64_write_armap): New static function.
2942 (bfd_elf64_archive_*): Define.
2943 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2944 Use instead of bfd_generic_archive_p.
2945 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2946 instead of _bfd_write_archive_contents.
2947 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2948 _bfd_generic_mkarchive.
2949 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2950 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2952 (TARGET_LITTLE_SYM): Likewise.
2953 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2955 * Makefile.in: Rebuild dependencies.
2957 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2958 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2959 SHT_MIPS_EVENTS sections.
2960 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2961 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2963 (_bfd_mips_elf_fake_sections): Likewise.
2965 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2966 * ecoff.c (ecoff_compute_section_file_positions): Copy
2967 rdata_in_text from backend info to tdata. Clear it if any data
2968 section comes before .rdata.
2969 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2970 tdata rather than backend info.
2972 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2974 * configure.in: Fix test for whether a compiler has a 64 bit
2975 type. From Jim Wilson <wilson@cygnus.com>.
2977 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2979 * configure.host (mips-sgi-irix6*): New host.
2981 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2982 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2983 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2985 * configure: Rebuild.
2986 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2987 (BFD_HOST_64_BIT): Define conditionally.
2988 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2989 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2990 (symvalue, bfd_size_type): Likewise.
2991 * bfd-in2.h: Rebuild.
2992 * Makefile.in (do_clean): Remove bfd-tmp.h.
2993 (do_distclean): Remove bfd-in3.h.
2994 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2995 (bfd-in3.h): New target.
2997 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2998 Andrew Gierth <ANDREWG@microlise.co.uk>.
3000 * configure.host: Set INSTALL_SHLIB.
3001 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3002 * configure: Rebuild.
3003 * Makefile.in (install): Use @INSTALL_SHLIB@.
3005 * config.bfd (mips*-*-irix6*): New target.
3006 * configure.host: Handle Irix 6 shared library like Irix 5.
3008 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3009 symbol for a magic name.
3010 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3012 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3015 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3017 * mpw-config.in: Add ELF support to mips config, create the
3018 elf32-target.h file in the object dir.
3019 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3021 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3023 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3024 Also removed most abort calls, in favor of using bfd reporting.
3026 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3028 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3029 (BFD32_BACKENDS) Add elf32-d10v.o.
3030 * archures.c: Add bfd_d10v_arch.
3031 * bfd-in2.h: Add bfd_d10v_arch.
3032 * config.bfd (d10v-*-*): New target.
3033 * configure: (bfd_elf32_d10v_vec) New vector.
3034 * configure.in: (bfd_elf32_d10v_vec) New vector.
3035 * cpu-d10v.c: New file.
3036 * elf.c (prep_headers): Added case bfd_arch_d10v.
3037 * elf32-d10v.c: New file.
3038 * libbfd.h: Rebuild.
3039 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3040 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3041 * targets.c (bfd_elf32_d10v_vec): New vector.
3043 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3045 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3047 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3049 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3050 bfd_mach_i386_i8086 machine types.
3052 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3054 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3057 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3059 * coffcode.h (coff_set_section_contents): A/UX does not require
3060 special handling of the _LIB section.
3062 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3064 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3065 value for R_RELBYTE.
3067 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3068 array if one was allocated.
3070 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3072 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3073 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3074 use_rld_obj_head and rld_value.
3075 (mips_elf_link_hash_table_create): Initialize new fields.
3076 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3078 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3079 __rld_obj_head symbol not seen, create an __rld_map symbol.
3080 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3081 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3082 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3083 __rld_obj_head symbol.
3084 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3086 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3088 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3090 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3091 ppc_elf_addr16_ha_reloc.
3092 (ppc_elf_addr16_ha_reloc): New static function.
3094 * coff-mips.c (struct mips_hi): Define.
3095 (mips_refhi_list): New static variable.
3096 (mips_refhi_addr, mips_refhi_addend): Remove.
3097 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3098 (mips_reflo_reloc): Process mips_refhi_list.
3099 (mips_relhi_list): New static variable.
3100 (mips_relhi_addr, mips_relhi_addend): Remove.
3101 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3102 (mips_rello_reloc): Process mips_relhi_list.
3103 (mips_relocate_section): Permit an arbitrary number of REFHI or
3104 RELHI relocs before the associated REFLO or RELLO reloc.
3106 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3108 * aout-target.h (MY(callback)): Set reloc_count fields.
3110 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3112 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3113 sections unless this is a SunOS link.
3115 * VERSION: Set to 2.7.1.
3117 * Released binutils 2.7.
3119 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3121 * i386aout.c: Include "aout/aout64.h".
3122 (i386aout_write_object_contents): New static function.
3123 (MY_write_object_contents): Define.
3125 * netbsd.h (MY(write_object_contents)): Make sure that
3126 adjust_sizes_and_vmas is called before fiddling with the magic
3129 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3131 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3133 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3135 * libbfd-in.h (itos, stoi): Don't define.
3136 * libbfd.h: Rebuild.
3137 * i386lynx.c (KEEPIT): Define as udata.i.
3138 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3139 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3140 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3141 flags. Don't use stoi.
3143 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3145 * elf.c (map_sections_to_segments): Don't start a new segment for
3146 a writable section if it's on the same page as the previous
3147 segment. Reset the writable variable for a readonly section.
3149 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3151 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3152 first_thunk_address, thunk_size, and import_table_size.
3153 * peicode.h: Improved some diagnostics regarding edata sections.
3155 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3157 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3158 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3160 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3162 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3163 with XCOFF_DEF_DYNAMIC set is really defined.
3164 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3165 (xcoff_link_add_symbols): Only create special sections if using an
3168 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3170 (bfd_install_relocation): Likewise.
3172 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3174 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3176 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3177 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3178 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3179 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3180 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3181 are found for LITERAL relocs.
3182 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3183 taken, we cannot generate a .plt entry for the symbol.
3185 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3187 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3188 sysconf functions (for gprof).
3189 * configure, config.in: Rebuild.
3191 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3193 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3194 an archive if it has a map. If the object file has the wrong
3197 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3198 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3200 (alpha_relocate_section): Likewise.
3202 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3203 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3204 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3205 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3206 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3207 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3208 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3209 * peicode.h: Corresponding changes.
3211 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3213 * elflink.h (elf_create_pointer_linker_section): Comment out code
3214 dealing with making GOT pointers negative of the GOT symbol for
3217 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3219 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3220 increment the .rela.plt size until after we're done creating the
3222 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3223 .rela.plt offset directly rather than calculating it.
3225 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3227 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3228 Use autoconf-set values.
3229 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3230 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3233 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3234 * configure: Rebuilt.
3236 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3238 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3239 handling code > 1k away.
3241 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3243 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3244 defined, output whenever the symbol is updated.
3246 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3248 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3249 section to 0 if user_set_vma is set.
3250 * elflink.h (elf_bfd_final_link): Likewise.
3252 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3254 Partially undo patch of Jun 20.
3255 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3256 (coff_compute_section_file_positions): Likewise.
3257 (coff_write_object_contents): Likewise. Re-add deleted code, but
3258 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3259 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3261 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3263 * config.bfd: Add support for *-*-rtems* configurations.
3265 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3267 * elf.c (prep_headers): Add bfd_arch_alpha case.
3269 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3271 * elf64-alpha.c: New file.
3272 * config.bfd (alpha-*-linuxecoff*): New target.
3273 (alpha-*-linux*, alpha-*-elf*): New targets.
3274 * configure.in (bfd_elf64_alpha_vec): New vector.
3275 * configure: Rebuild.
3276 * targets.c (bfd_elf64_alpha_vec): Declare.
3277 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3278 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3279 * bfd-in2.h, libbfd.h: Rebuild.
3280 * Makefile.in: Rebuild dependencies.
3281 (BFD64_BACKENDS): Add elf64-alpha.o.
3282 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3284 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3286 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3287 than relying on a right shift of 32.
3289 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3291 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3292 ifdef to COFF_WITH_PE.
3293 (coff_compute_section_file_positions): Likewise.
3294 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3295 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3296 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3297 COFF_IMAGE_WITH_PE, always include.
3299 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3301 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3303 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3304 approximate the correct answer if SIZEOF_HEADERS was not used.
3306 * binary.c (binary_set_section_contents): Set section file
3307 position based on LMA rather than VMA.
3309 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3311 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3312 symbols if info->strip == strip_all.
3314 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3316 * coff-h8300.c: Remove #if 0 code.
3317 (compatable): Don't allow mixing/matching of different architectures.
3319 * archures.c (bfd_mach_h8300s): Add.
3320 * bfd-in2.h: Rebuilt.
3321 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3323 (h8300_reloc16_estimate): Likewise.
3324 (h8300_reloc16_extra_cases): Likewise.
3325 (h8300_bfd_link_add_symbols): Likewise.
3326 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3327 (coff_set_flags): Likewise.
3328 * cpu-h8300.c (h8300_scan): Likewise.
3329 Add H8/S to bfd_h8300_arch list.
3331 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3333 Added support for Alpha OpenVMS:
3334 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3335 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3336 * config.h-vms, makefile.vms: New files.
3337 * config.bfd (alpha-*-*vms*): New target.
3338 * configure.in (evax_alpha_vec): New target vector.
3339 * configure: Rebuild.
3340 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3341 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3342 * targets.c (bfd_target_evax_flavour): Define.
3343 (evax_alpha_vec): Declare.
3344 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3345 if BFD64 is defined.
3346 * bfd-in2.h, libbfd.h: Rebuild.
3347 * Makefile.in: Rebuild dependencies.
3348 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3349 evax-emh.o, and evax-misc.o.
3350 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3351 evax-etir.c, evax-emh.c, and evax-misc.c.
3352 (HFILES): Add evax.h.
3354 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3356 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3358 (h8300_bfd_link_add_symbols): Likewise.
3360 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3362 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3363 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3365 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3367 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3368 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3370 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3371 R_MIPS_32 relocs if creating a shared library.
3373 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3375 * peicode.h (add_data_entry): Use pei_section_data rather than
3376 _cooked_size. Corresponds to May 13 change in coffcode.h.
3378 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3380 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3381 * coffcode.h (coff_write_object_contents): If there are long
3382 section names, always set the f_symptr field, even if there are no
3384 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3385 if there are no symbols.
3387 * coffgen.c (make_a_section_from_file): Check return value of
3388 _bfd_coff_read_string_table.
3389 (coff_real_object_p): Check return value of
3390 make_a_section_from_file.
3391 (_bfd_coff_read_string_table): Check that there are some symbols
3392 before trying to read the string table size.
3394 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3396 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3397 to replace a symbol in a dynamic object with a symbol from another
3398 dynamic object, do the replacement if the existing symbol is
3399 global linkage code.
3401 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3402 for _ptrgl, and treat it as global linkage code.
3404 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3405 filename or N_SO symbol past the offset, and use it to indicate
3406 that there is no line number or function when appropriate.
3408 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3410 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3411 common symbol defined by the linker. Don't export function code
3412 even if export_defineds is set.
3414 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3416 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3418 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3419 (h8300_symbol_address_p): New function.
3420 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3423 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3425 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3427 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3428 correctly for the two variants. Allow relaxing if the target
3429 is 128 bytes away since after relaxation it'll be 126 bytes away.
3430 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3431 "dot" and "value". Allow relaxing if the target is 128 bytes
3432 away since after relaxation it'll be 126 bytes away.
3433 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3434 the given section until nothing changes.
3436 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3438 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3439 alignment hack--we can get the lnnoptr info another way without
3440 suddenly increasing the alignment requirements. Set the flags for
3442 (ecoff_compute_section_file_positions): Do so.
3444 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3446 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3447 to keep the HP emulator database happy.
3449 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3450 From Kevin Buettner <kev@primenet.com>.
3452 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3454 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3455 name of a NULL section.
3457 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3459 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3460 set, always call the notice callback.
3462 * VERSION: Increment for bfdlink.h change.
3464 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3466 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3467 (sh_relax_delete_bytes): Correct handling of differently sized
3468 trailing alignment reloc.
3470 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3471 * bfd-in2.h: Rebuild.
3472 * configure.in: Warn if there is no known 64 bit type.
3473 * configure: Rebuild.
3475 * Makefile.in: Rebuild dependencies.
3476 (BFD32_BACKENDS): Add ppcboot.o.
3477 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3479 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3480 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3482 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3484 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3485 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3486 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3487 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3489 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3491 * elf64-mips.c: Improve reloc special_functions and handling of
3492 SHT_MIPS_OPTIONS section.
3493 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3494 mips_elf_hi16_reloc and make globally visible.
3495 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3496 make globally visible.
3497 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3498 make globally visible.
3499 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3500 and make globally visible.
3501 (gprel16_with_gp): Check howto->src_mask before using value in
3503 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3504 and make globally visible.
3505 (gprel32_with_gp): Check howto->src_mask before fetching value.
3506 (bfd_mips_elf_swap_options_in): New function.
3507 (bfd_mips_elf_swap_options_out): New function.
3508 (_bfd_mips_elf_set_private_flags): Rename from
3509 mips_elf_set_private_flags and make globally visible.
3510 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3511 mips_elf_copy_private_bfd_data and make globally visible.
3512 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3513 mips_elf_merge_private_bfd_data and make globally visible.
3514 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3515 for a SHT_MIPS_OPTIONS section.
3516 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3517 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3518 name of a SHT_MIPS_OPTIONS section.
3519 (_bfd_mips_elf_set_section_contents): New function.
3520 (mips_elf32_section_processing): Set the GP value in a
3521 SHT_MIPS_OPTIONS section.
3522 (_bfd_mips_elf_find_nearest_line): Rename from
3523 mips_elf_find_nearest_line and make globally visible.
3524 (bfd_elf32_set_section_contents): Define.
3525 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3526 (_bfd_mips_elf_lo16_reloc): Declare.
3527 (_bfd_mips_elf_gprel16_reloc): Declare.
3528 (_bfd_mips_elf_got16_reloc): Declare.
3529 (_bfd_mips_elf_gprel32_reloc): Declare.
3530 (_bfd_mips_elf_set_private_flags): Declare.
3531 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3532 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3533 (_bfd_mips_elf_find_nearest_line): Declare.
3534 (_bfd_mips_elf_set_section_contents): Declare.
3536 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3538 (elf_info_to_howto): Define.
3539 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3541 (elf_info_to_howto): Define.
3542 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3544 (elf_info_to_howto): Define.
3546 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3547 R_MOV16B[12], to match change in coff/internal.h.
3549 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3551 * elf64-mips.c: Extensive additions to provide better support for
3552 writing files and for gas.
3553 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3554 of mips_elf_object_p.
3555 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3556 _bfd_mips_elf_object_p.
3557 (_bfd_mips_elf_final_write_processing): Rename from
3558 mips_elf_final_write_processing and make globally visible.
3559 (_bfd_mips_elf_fake_sections): Rename from
3560 mips_elf_fake_sections and make globally visible.
3561 (_bfd_mips_elf_section_from_bfd_section): Rename from
3562 mips_elf_section_from_bfd_section and make globally visible.
3563 (_bfd_mips_elf_section_processing): New function, broken out of
3564 mips_elf_section_processing.
3565 (mips_elf32_section_processing): Rename from
3566 mips_elf_section_processing; call
3567 _bfd_mips_elf_section_processing.
3568 (_bfd_mips_elf_symbol_processing): Rename from
3569 mips_elf_symbol_processing and make globally visible.
3570 (_bfd_mips_elf_read_ecoff_info): Rename from
3571 mips_elf_read_ecoff_info and make globally visible.
3572 (mips_elf32_ecoff_debug_swap): Rename from
3573 mips_elf_ecoff_debug_swap.
3574 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3575 struct symbol_cache_entry.
3576 (_bfd_elf_validate_reloc): New function, moved in from
3577 elfcode.h:validate_reloc.
3578 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3579 to _bfd_elf_validate_reloc. Change all callers.
3580 * elf-bfd.h (bfd_section_from_shdr): Declare.
3581 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3582 (_bfd_elf_validate_reloc): Declare.
3583 (_bfd_mips_elf_object_p): Declare.
3584 (_bfd_mips_elf_fake_sections): Declare.
3585 (_bfd_mips_elf_section_from_bfd_section): Declare.
3586 (_bfd_mips_elf_section_processing): Declare.
3587 (_bfd_mips_elf_symbol_processing): Declare.
3588 (_bfd_mips_elf_read_ecoff_info): Declare.
3589 (_bfd_mips_elf_final_write_processing): Declare.
3590 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3593 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3594 (mips_elf_final_write_processing): Likewise.
3596 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3598 64-bit MIPS ELF ABI objdump support:
3599 * elf64-mips.c: New file.
3600 * Makefile.in: Rebuild dependencies.
3601 (BFD64_BACKENDS): Add elf64-mips.o.
3602 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3603 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3604 bfd_elf64_littlemips_vec to targ_selvecs.
3605 (mips*-*-elf*): Likewise.
3606 * confingure.in: Add bfd_elf64_bigmips_vec and
3607 bfd_elf64_littlemips_vec to vector switch.
3608 * configure: Rebuild.
3609 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3610 broken out of mips_elf_section_from_shdr.
3611 (mips_elf32_section_from_shdr): Rename from
3612 mips_elf_section_from_shdr. Call new function.
3613 (elf_backend_section_from_shdr): Update name of renamed function.
3614 * elf-bfd.h (struct elf_size_info): Change second parameter of
3615 write_out_phdrs to be const. Likewise for second parameter of
3617 (struct bfd_elf_section_data): Add rel_hdr2 field.
3618 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3619 (bfd_elf32_swap_symbol_out): Likewise.
3620 (bfd_elf32_swap_reloc_in): Likewise.
3621 (bfd_elf32_swap_reloc_out): Likewise.
3622 (bfd_elf32_swap_reloca_in): Likewise.
3623 (bfd_elf32_swap_reloca_out): Likewise.
3624 (bfd_elf32_swap_phdr_in): Likewise.
3625 (bfd_elf32_swap_phdr_out): Likewise.
3626 (bfd_elf32_swap_dyn_in): Likewise.
3627 (bfd_elf32_swap_dyn_out): Likewise.
3628 (bfd_elf32_slurp_symbol_table): Declare.
3629 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3630 (bfd_elf32_write_out_phdrs): Declare.
3631 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3632 (bfd_elf64_swap_symbol_out): Likewise.
3633 (bfd_elf64_swap_reloc_in): Likewise.
3634 (bfd_elf64_swap_reloc_out): Likewise.
3635 (bfd_elf64_swap_reloca_in): Likewise.
3636 (bfd_elf64_swap_reloca_out): Likewise.
3637 (bfd_elf64_swap_phdr_in): Likewise.
3638 (bfd_elf64_swap_phdr_out): Likewise.
3639 (bfd_elf64_swap_dyn_in): Likewise.
3640 (bfd_elf64_swap_dyn_out): Likewise.
3641 (bfd_elf64_slurp_symbol_table): Declare.
3642 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3643 (bfd_elf64_write_out_phdrs): Declare.
3644 (_bfd_mips_elf_section_from_shdr): Declare.
3645 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3646 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3647 section for the section, add the new one to rel_hdr2. Increment
3648 reloc_count rather than setting it.
3649 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3650 Remove static declaration.
3651 (elf_write_shdrs_and_ehdr): Define name as macro.
3652 (elf_write_out_phdrs): Likewise.
3653 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3654 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3655 (elf_swap_symbol_in): Change second parameter to be const.
3656 (elf_swap_symbol_out): Likewise.
3657 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3658 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3659 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3660 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3661 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3662 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3663 parameter to be const. Make non-static.
3664 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3666 (elf_slurp_symbol_table): Make non-static.
3667 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3668 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3669 (elf_backend_size_info): Likewise.
3670 (elfNN_bed): Use elf_backend_size_info.
3671 * targets.c (bfd_elf64_bigmips_vec): Declare.
3672 (bfd_elf64_littlemips_vec): Declare.
3673 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3674 bfd_elf64_littlemips_vec if BFD64 is defined.
3676 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3678 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3680 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3681 zeroes, in alignment holes.
3683 * configure: Rebuild with autoconf 2.10.
3685 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3686 potential leading underscore in the allocated buffer.
3688 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3690 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3691 symbols into .sbss if this is a relocatable link.
3693 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3695 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3696 undefined symbols when creating a shared library.
3698 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3700 * coff-sh.c: Add a bunch of new code and static const arrays to
3701 support aligning loads and stores on four byte memory boundaries.
3703 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3705 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3706 call sh_align_loads.
3707 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3710 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3712 * cache.c (bfd_open_file): Unlink the file before opening it for
3713 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3715 * opncls.c (bfd_fdopenr): Set opened_once.
3717 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3719 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3722 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3723 the code unconditionally.
3725 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3727 * libcoff-in.h (struct pei_section_tdata): Define structure.
3728 (pei_section_data): Define macro.
3729 * libcoff.h: Rebuild.
3730 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3731 store s_paddr field in pei_section_data.
3732 (coff_compute_section_file_positions): Use pei_section_data rather
3733 than _cooked_size, and don't overwrite an existing value.
3734 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3735 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3736 * peicode.h (coff_bfd_copy_private_section_data): Define if
3738 (pe_bfd_copy_private_section_data): New static function if
3741 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3743 * srec.c (srec_set_arch_mach): Write as a function rather than a
3746 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3747 no map, just check each member in turn to see whether it is
3750 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3752 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3753 table. Call BFD_ASSERT to validate header size, instead of
3755 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3758 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3760 * ppcboot.c: New target for looking at PPCbug boot records.
3762 * config{ure.in,.bfd}: Add support for ppcboot target.
3764 * configure: Regenerate.
3766 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3768 * coff-h8300.c (howto_table): Update names to match recent
3769 changes to include/coff/internal.h. Fix minor errors in the
3770 existing relocs. Add R_MOVL1 and R_MOVL2.
3771 (rtype2howto): Similarly.
3772 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3773 existing relaxing code and peform more relaxing.
3774 (h8300_reloc16_extra_cases): Likewise.
3776 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3778 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3781 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3783 * elfcode.h (elf_object_p): Reject generic ELF target if
3784 e_machine matches an alternate machine code in a specific backend.
3786 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3787 obsolete align_power_min field.
3789 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3791 * coff-h8300.c (reloc_howto_type): Add howto entry for
3793 (rtype2howto): Handle R_PCRWORD_B.
3794 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3795 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3796 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3797 branch (R_PCWORD_B).
3799 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3801 * aoutx.h (translate_from_native_sym_flags): Set the section for
3802 BSF_CONSTRUCTOR symbols.
3804 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3807 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3809 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3810 stop looking when section is found.
3812 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3814 * coffcode.h (STRING_SIZE_SIZE): Define.
3815 (styp_to_sec_flags): Handle long symbol names when looking for the
3817 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3818 (bfd_coff_long_section_names): Define.
3819 (coff_write_object_contents): Handle long section names.
3820 (bfd_coff_std_swap_table): Initialize new field.
3821 * libcoff.h: Rebuild.
3822 * coffgen.c (make_a_section_from_file): Handle long section
3824 (coff_write_symbols): Handle long section names.
3825 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3826 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3827 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3828 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3829 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3830 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3831 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3832 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3834 * bout.c (b_out_callback): Set lma of sections.
3835 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3836 parameter to output_bfd. Used input_bfd instead of output_bfd in
3839 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3841 * aoutx.h (translate_from_native_sym_flags): Don't create
3842 SEC_CONSTRUCTOR sections.
3843 * ecoff.c (ecoff_set_symbol_info): Likewise.
3845 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3846 From Don Bowman <bowman@waterloo.hp.com>.
3848 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3850 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3851 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3853 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3855 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3856 mips_32_relocs field.
3857 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3858 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3859 relocs against a global symbol which is not defined in a regular
3861 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3862 against a global symbol, increment mips_32_relocs.
3863 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3864 the symbol is not defined in a regular file, make room in the
3867 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3869 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3870 file position and the virtual file position separately. Set
3871 filepos information bsaed on the real file position.
3872 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3873 Jan 23 change to coffcode.h.
3875 * som.c (som_slurp_symbol_table): Set the symbol count to the
3876 number of BFD symbols created.
3878 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3880 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3881 output file if linking shared objects. Loop to check all relocs,
3882 rather than returning false on first error.
3884 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3886 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3887 (ppc_elf_additional_program_headers): If .interp section, bump #
3888 of program headers by 1.
3889 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3890 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3891 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3893 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3895 (ppc_elf_relocate_section): If the output section isn't defined,
3896 don't abort, just give an error message.
3898 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3899 being created is .sdata or .sdata2, don't make the symbol dynamic.
3901 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3903 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3904 members of an archive for dynamic objects with no symbols, and
3905 pass them directly to check_archive_element.
3906 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3907 xcoff_link_check_dynamic_ar_symbols.
3908 (xcoff_link_check_dynamic_ar_symbols): New static function.
3910 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3911 from _bfd_nodynamic to _bfd_xcoff.
3912 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3914 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3915 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3916 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3917 * libcoff.h: Rebuild.
3918 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3919 (xcoff_get_section_contents): New static function.
3920 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3921 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3922 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3923 (xcoff_dynamic_reloc): New static variable.
3924 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3925 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3927 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3929 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3930 if reloc_entry->addend is not 0.
3931 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3933 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3935 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3937 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3938 Add entries for R_SPARC_[56].
3939 (sparc_reloc_map): Add entries for R_SPARC_[56].
3941 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3943 Optimize linking of stabs in sections as used in ELF and COFF.
3944 * stabs.c: New file.
3945 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3946 (_bfd_write_section_stabs): Declare.
3947 (_bfd_write_stab_strings): Declare.
3948 * libbfd.h: Rebuild.
3949 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3950 (struct coff_link_hash_table): Add stab_info field.
3951 * libcoff.h: Rebuild.
3952 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3954 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3956 (_bfd_coff_final_link): Write out stab strings hash table.
3957 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3958 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3960 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3961 (struct bfd_elf_section_data): Add stab_info field.
3962 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3964 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3965 _bfd_link_section_stabs.
3966 (elf_bfd_final_link): Write out stab strings hash table.
3967 (elf_link_input_bfd): Handle optimized stabs sections.
3968 * reloc.c (_bfd_final_link_relocate): Check address against
3969 _raw_size rather than _cooked_size.
3970 * Makefile.in: Rebuild dependencies.
3971 (BFD_LIBS): Add stabs.o
3972 (BFD_LIBS_CFILES): Add stabs.c.
3974 * VERSION: Increment for bfdlink.h change.
3976 * coffgen.c (coff_renumber_symbols): Correct handling of
3977 BSF_NOT_AT_END common symbols.
3979 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3981 * coff-ppc.c (record_toc): Add cast to avoid warning.
3982 (ppc_allocate_toc_section): Likewise.
3983 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3984 (ppc_coff_reloc_type_lookup): Remove unreached code.
3985 * coffcode.h (coff_write_object_contents): Don't take the address
3987 * peicode.h (pe_print_idata): Add casts to avoid warning.
3988 (pe_print_edata): Likewise.
3989 (pe_print_reloc): Remove ANSI C string concatenation.
3991 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3993 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3995 * libcoff.h: Rebuild.
3996 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3998 (coff_swap_aux_out): Likewise.
3999 * peicode.h (coff_swap_aux_in): Likewise.
4000 (coff_swap_aux_out): Likewise.
4001 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4003 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4005 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4006 Fix up .bf endndx link fields.
4007 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4009 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4012 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4014 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4015 on Solaris PowerPC systems doesn't get confused.
4017 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4020 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4021 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4022 update did_reg and did_reg2.
4024 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4026 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4028 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4029 callback routines, pass h->root.string rather than name, in case
4030 copy is true and name is transient.
4032 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4034 * elfcore.h: Add support for core files with multiple threads.
4035 (Primarily for Solaris.)
4037 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4039 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4040 section->orelocation is NULL.
4042 * coffgen.c (bfd_coff_get_syment): New function.
4043 (bfd_coff_get_auxent): New function.
4044 * bfd-in.h (bfd_coff_get_syment): Declare.
4045 (bfd_coff_get_auxent): Declare.
4046 * bfd-in2.h: Rebuild.
4048 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4050 * elf32-mips.c (struct mips_hi16): Define.
4051 (mips_hi16_addr, mips_hi16_addend): Remove.
4052 (mips_hi16_list): New static variable.
4053 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4054 (mips_elf_lo16_reloc): Process mips_hi16_list.
4055 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4056 relocs before the associated LO16 reloc.
4058 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4060 * versados.c (versados_scan): Check bfd_alloc return value.
4061 (versados_object_p): Check all bfd_read return values. Require
4062 that lang field be less than 10, to avoid confusion with Intel Hex
4065 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4067 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4068 not 0, for an absolute symbol.
4069 (NAME(aout,swap_ext_reloc_out)): Likewise.
4071 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4072 (ihex_write_object_contents): For a large start address, output
4073 the full 32 bit address in record type 5.
4075 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4076 to int to avoid promotion problems in prototype.
4078 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4080 * configure.host: Use ${srcdir} when looking for picfrag.
4082 * configure.host: Switch on ${libdir}, not $(libdir). From
4083 alan@spri.levels.unisa.edu.au (Alan Modra).
4085 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4086 entry point, not just for DYNAMIC objects.
4087 * sunos.c (sunos_add_dynamic_symbols): Always call
4088 sunos_create_dynamic_sections. If called with a non DYNAMIC
4089 object, don't do anything else.
4090 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4092 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4094 * configure.in: Permit --enable-shared to specify a list of
4096 * configure: Rebuild.
4098 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4099 host when configuring with --enable-shard.
4101 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4103 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4106 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4107 to avoid crashing in bfd_hash_replace.
4109 * sysdep.h: Use #ifdef, not #if.
4111 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4113 * config.in: Rebuild.
4115 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4117 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4118 (AC_CHECK_HEADERS): Check for sys/time.h
4119 (AC_HEADER_TIME): Add macro.
4120 * configure: Rebuild.
4121 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4122 to control what combination of <time> and <sys/time.h>
4125 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4127 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4128 (aout_32_sunos4_write_object_contents): Likewise.
4129 * aoutx.h (NAME(aout,machine_type)): Handle
4130 bfd_mach_sparc_{sparclet,sparclite}.
4131 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4132 (bfd_mach_sparc_v9_p): Update.
4133 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4134 * libaout.h (enum machine_type): Add M_SPARCLET.
4135 * sunos.c (MACHTYPE_OK): Define.
4136 * bfd-in2.h: Regenerated.
4138 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4140 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4141 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4142 * elflink.c (_bfd_elf_create_got_section): Store the
4143 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4144 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4145 global offset table goes over 0x1000, set the value of
4146 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4147 (elf32_sparc_relocate_section): Subtract the offset of
4148 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4150 * elfcode.h: Don't include <string.h>.
4152 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4154 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4155 generic_link_hash_newfunc. All references changed.
4156 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4157 moved here from libbfd-in.h.
4158 * libbfd-in.h: Corresponding changes.
4159 * libbfd.h: Regenerated.
4161 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4163 * aoutx.h (aout_link_input_section_std): When reporting an
4164 overflow error, use the name of the symbol in the hash table if
4166 (aout_link_input_section_ext): Likewise.
4168 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4169 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4171 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4173 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4174 * coffcode.h (coff_compute_section_file_positions): Likewise.
4175 (coff_write_object_contents): Likewise.
4177 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4179 * section.c (SEC_LINK_ONCE): Define.
4180 (SEC_LINK_DUPLICATES): Define.
4181 (SEC_LINK_DUPLICATES_DISCARD): Define.
4182 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4183 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4184 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4185 * bfd-in2.h: Rebuild.
4186 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4187 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4188 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4189 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4190 SEC_LINK_ONCE, and look through the symbol table for the setting
4191 for SEC_LINK_DUPLICATES.
4192 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4193 set for a section, find the section symbol in the symbol table,
4194 and set the aux entry based on SEC_LINK_DUPLICATES.
4195 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4196 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4197 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4198 * coff-i386.c (i386coff_vec): Likewise.
4199 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4201 * VERSION: Bump to 2.6.1.
4202 * Makefile.in (stamp-h): Depend upon VERSION.
4204 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4206 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4207 * libbfd.h: Rebuilt.
4208 * linker.c (generic_link_hash_newfunc): No longer static.
4209 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4211 * coff-h8300.c: Add two derived hash tables and their associated
4212 funtions and #defines for use by the h8300 linker.
4213 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4214 the function vector as needed. Place the address of the function
4215 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4216 Rewrite the vectors section contents as necessary.
4217 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4218 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4219 (coff_bfd_link_hash_table_create): Likewise.
4221 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4223 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4224 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4226 (hppa_rebuild_insn): Pass pointer to correct type to
4227 low_sign_unext and dis_assemble_21.
4229 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4231 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4232 Stick with sparc-*-{sysv4*,solaris2*}.
4234 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4236 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4237 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4238 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4239 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4240 fields is non-zero, print them.
4242 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4243 ifdef. Remove unused variables.
4244 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4246 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4247 (get_symbol_value): Ifdef out.
4248 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4249 (coff_ppc_relocate_section): Remove unused variables. Make
4250 fprintf strings and argument types correspond. Put before_addr in
4252 (dump_toc): Make fprintf strings and argument types correspond.
4253 (ppc_process_before_allocation): Remove unused variables. Always
4255 (ppc_reflo_reloc): Ifdef out.
4256 (ppc_addr32nb_reloc): Ifdef out.
4257 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4259 (coff_ppc_rtype_to_howto): Likewise.
4260 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4262 * peicode.h (pe_print_idata): Move otherwise unused variables into
4263 the #ifdef where they are used. Always return a value.
4264 (pe_print_edata): Make fprintf strings and argument types
4265 correspond. Always return a value.
4266 (pe_print_pdata): Removed unused variable addr_value. Always
4268 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4269 strings and argument types correspond. Always return a value.
4271 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4272 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4273 variable rela inside #if 0 section where it is used.
4275 * ns32k.h: New file.
4276 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4277 functions to start with _bfd_.
4278 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4279 functions in cpu-ns32k.h.
4280 * Makefile.in: Rebuild dependencies.
4281 (HFILES): Add ns32k.h.
4283 * section.c (struct sec): Add linker_mark field. Change
4284 user_set_vma and reloc_done to be single bit fields.
4285 (STD_SECTION): Update accordingly.
4286 * bfd-in2.h: Rebuild.
4287 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4289 (aout_link_input_bfd): Don't link unmarked sections.
4290 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4292 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4293 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4295 * elflink.h (elf_bfd_final_link): Mark sections included in the
4297 (elf_link_input_bfd): Don't link unmarked sections.
4298 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4300 (xcoff_link_input_bfd): Don't link unmarked sections.
4302 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4303 overflow error messages.
4305 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4307 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4308 is not set, print "BFD: " before the error message.
4310 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4311 Miles Bader <miles@gnu.ai.mit.edu>.
4312 * configure: Rebuild.
4314 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4316 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4319 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4320 m68k-aout, m68k-coff, and m68k-elf targets.
4322 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4324 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4325 (ieee_generic_stat_arch_elt): Restructured to prevent
4326 ieee_object_p from being called repeatedly.
4328 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4330 * coffcode.h (coff_write_object_contents): Allocate
4331 buffers large enough for any FILEHDR or AOUTHDR.
4333 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4335 * ecofflink.c (lookup_line): New static function, renamed and
4336 slighly changed from old _bfd_ecoff_locate_line.
4337 (_bfd_ecoff_locate_line): Cache line number information. Use
4338 lookup_line for actual lookup.
4340 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4342 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4343 multiple of 20 bytes.
4345 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4347 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4348 allocate ecoff_find_line, and don't initialize by hand.
4349 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4350 mips_elf_find_line, and don't call memset.
4352 * coffcode.h (coff_compute_section_file_positions): If not
4353 producing a final executable, don't consider sofar when aligning
4354 the section to the correct size.
4356 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4358 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4359 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4360 * coffgen.c (coff_section_symbol): Ifdef out.
4362 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4364 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4365 output_bfd is not NULL.
4367 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4369 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4370 of bfd_alloc (fixes fix_line not being initialized).
4371 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4373 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4375 * coffcode.h: Allow specific backends to override the
4376 bfd_link_add_symbols routine.
4378 * coff-h8300.c: Include genlink.h.
4379 (howto_table): Add R_MEM_INDIRECT.
4380 (rtype2howto): Support R_MEM_INDIRECT.
4381 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4384 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4386 * coff-alpha.c (alpha_relocate_section): Use
4387 info->callbacks_warning, rather than _bfd_error_handler, for
4388 "multiple gp" warning.
4390 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4392 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4393 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4394 table string. Use bfd_wrapped_link_hash_lookup.
4395 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4397 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4398 table, if any, when writing out symbols.
4399 (aout_link_input_section_std): Use the name from the hash table,
4400 if any, when reporting undefined symbols.
4401 (aout_link_input_section_ext): Likewise.
4402 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4403 * bout.c (get_value): Likewise.
4404 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4405 * ecoff.c (ecoff_reloc_link_order): Likewise.
4406 * elflink.h (elf_link_add_object_symbols): Likewise.
4407 (elf_reloc_link_order): Likewise.
4408 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4409 (_bfd_generic_reloc_link_order): Likewise.
4410 (default_indirect_link_order): Likewise.
4411 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4412 * sunos.c (sunos_add_one_symbol): Likewise.
4413 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4414 (bfd_xcoff_link_count_reloc): Likewise.
4415 (xcoff_reloc_link_order): Likewise.
4417 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4418 into -1 for intern->rss.
4420 * configure: Rebuild with autoconf 2.8.
4422 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4424 * stab-syms.c (__define_stab_duplicate): Define.
4425 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4427 * bfd-in.h (bfd_get_stab_name): Declare.
4428 * bfd-in2.h: Rebuild.
4429 * Makefile.in: Rebuild dependencies.
4430 (BFD_LIBS): Add stab-syms.o.
4431 (BFD_LIBS_CFILES): Add stab-syms.c.
4432 (BFD32_BACKENDS): Remove stab-syms.o.
4433 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4434 * configure.in: Don't list stab-syms.o in bfd_backends.
4435 * configure: Rebuild.
4436 * libaout.h (aout_stab_name): Don't declare.
4437 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4440 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4442 * elf.c (assign_file_positions_for_segments): Adjust file offset
4443 for section alignment even if SEC_LOAD is not set.
4445 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4447 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4448 since they appear as targets in Makefile.in.
4449 * configure: Rebuild.
4451 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4452 don't fiddle with a symbol which is not defined anywhere.
4454 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4456 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4457 though they are defined in a shared library.
4458 (xcoff_build_ldsyms): Likewise.
4460 * coffgen.c (coff_find_nearest_line): Don't look at the line
4461 numbers for the section if section->lineno is NULL.
4463 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4464 message rather than calling BFD_ASSERT.
4465 * elfcode.h (write_relocs): Check return value of
4466 _bfd_elf_symbol_from_bfd_symbol.
4468 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4470 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4473 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4475 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4477 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4478 hppa_reloc_field_selector_type_alt.
4479 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4480 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4482 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4484 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4486 * elf.c (assign_file_positions_for_segments): Adjust the segment
4487 memory size for the alignment of a SEC_ALLOC section, not just a
4490 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4492 * m68klinux.c: New file.
4493 * hosts/m68klinux.h: New file.
4494 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4495 * configure.in (m68*-*-linux*): New native host.
4496 (m68klinux_vec): New vector.
4497 * configure: Rebuild.
4498 * targets.c (m68klinux_vec): Declare.
4499 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4500 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4501 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4502 declaration from bfd_linux_size_dynamic_sections.
4503 (bfd_m68klinux_size_dynamic_sections): Declare.
4504 * bfd-in2.h: Rebuild.
4505 * Makefile.in: Rebuild dependencies.
4506 (BFD32_BACKENDS): Add m68klinux.o.
4507 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4509 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4511 * libhppa.h (pa_arch): Add pa20.
4512 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4513 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4514 (hppa_field_adjust): Handle e_nsel.
4515 * som.c: Provide default definitions for many new relocs found only
4516 in hpux10 include files.
4517 (som_fixup_formats): Add several new relocs from hpux10.
4518 (som_hppa_howto_table): Add hpux10 relocs.
4519 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4521 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4523 * mpw-make.sed: Edit out recent shared library support, and
4524 rules to rebuild .h files using doc/chew.
4526 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4528 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4529 size even of sections with no contents.
4531 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4533 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4534 starting with '$' the way we skip names starting with '.'. When
4535 updating x_endndx, don't be fooled by an index which has been
4538 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4539 struct/union/enum type with no elements.
4541 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4543 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4545 * archive.c (bfd_generic_archive_p): If the first file in the
4546 archive can not be recognized as an object, don't assume that this
4547 is the wrong format.
4549 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4550 format is not bfd_object.
4551 (bfd_elf_get_dt_soname): Likewise.
4553 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4555 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4558 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4560 * bfd.c (tdata): Add netbsd_core_data.
4561 * bfd-in2.h: Regenerated.
4563 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4565 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4566 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4567 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4570 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4571 to get the symbol index, matching 14 Jul 95 change.
4573 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4575 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4576 Remove duplicate definition of gp.
4578 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4580 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4581 assume that we can set the GP value and then get the same value,
4582 since it won't be true if the output file is neither ELF nor
4584 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4585 _bfd_get_gp_value here.
4586 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4587 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4589 (mips_elf_lo16_reloc): Likewise.
4590 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4591 Don't require that the BFD be ELF.
4592 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4593 (mips_elf_gprel32_reloc): Likewise.
4594 (mips_elf_relocate_section): Don't assume we can set and get the
4596 (mips_elf_finish_dynamic_symbol): Don't bother to use
4597 _bfd_get_gp_value here.
4599 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4600 Don't change epdr between malloc and free. Be careful not to free
4601 NULL pointers. Zero out the first RPDR.
4603 * configure.host: On Linux, only pass -rpath option if $(libdir)
4604 is neither /lib nor /usr/lib. From Alan Modra
4605 <alan@mullet.Levels.UniSA.Edu.Au>.
4607 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4609 (elf_dt_name): Rename from elf_dt_needed_name.
4610 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4612 (bfd_elf_get_dt_soname): New function.
4613 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4614 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4615 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4616 * bfd-in2.h: Rebuild.
4618 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4620 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4621 _bfd_sparc_elf_reloc_type_lookup.
4622 (bfd_elf32_bfd_reloc_type_lookup): Update.
4623 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4624 (sparc64_elf_howto_table): Define.
4625 (sparc_reloc_map): Define.
4626 (sparc64_elf_reloc_type_lookup): New function.
4627 (sparc_elf_wdisp16_reloc): New function.
4628 (elf_info_to_howto): Use sparc64_elf_howto_table.
4629 (sparc64_elf_relocate_section): Likewise.
4630 (bfd_elf64_bfd_reloc_type_lookup): Update.
4632 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4634 * configure.host: Check for 'do not mix' from native linker before
4635 trying to use -rpath.
4637 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4639 * bfd.c (_bfd_get_gp_value): New function.
4640 (_bfd_set_gp_value): New function.
4641 * libbfd-in.h (_bfd_get_gp_value): Declare.
4642 (_bfd_set_gp_value): Declare.
4643 * libbfd.h: Rebuild.
4644 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4645 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4646 directly to the fields in the tdata information.
4647 (alpha_relocate_section): Likewise.
4648 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4649 (mips_gprel_reloc): Likewise.
4650 (mips_relocate_section): Likewise.
4651 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4652 (mips_elf_lo16_reloc): Likewise.
4653 (mips_elf_final_gp): Likewise.
4654 (mips_elf_gprel16_reloc): Likewise.
4655 (mips_elf_gprel32_reloc): Likewise.
4656 (mips_elf_relocate_section): Likewise.
4657 (mips_elf_finish_dynamic_symbol): Likewise.
4659 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4661 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4663 * configure.in: Call AC_PROG_CC before configure.host.
4664 * configure: Rebuild.
4665 * configure.host: Don't set information which autoconf should
4666 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4668 * configure.host: Remove go32 and win32 host information, since it
4669 should no longer be needed.
4671 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4672 then start a new segment rather than put a writable section in a
4675 * configure.host: Set RPATH_ENVVAR.
4677 * Makefile.in: Rebuild dependencies.
4679 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4680 zero_section variable.
4682 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4684 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4685 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4686 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4688 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4690 * ieee.c (ieee_write_expression): Only use an R variable for a
4691 local symbol. Don't output a zero offset. Handle a zero address.
4692 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4693 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4695 (parse_expression): Don't try to handle multiple occurrences of a
4696 P variable. Handle I variables differently from X variables. Fix
4697 the order of minus expressions.
4698 (ieee_slurp_external_symbols): Generate an I variable for an NN
4699 record. Fix handling of ATI and ATX records.
4700 (ieee_slurp_sections): Only set minimal section attributes.
4701 Adjust them later, based on the section contents.
4702 (ieee_object_p): Read in the file until just after the ME record.
4703 Call ieee_slurp_section_data to set the section flags.
4704 (do_one): Add iterations parameter. Only repeat the first load
4705 item. Set the section and file reloc flags.
4706 (ieee_slurp_section_data): Set section flags. Pass iterations to
4708 (ieee_canonicalize_reloc): Handle I variables.
4709 (do_with_relocs): Only emit relocation size when necessary.
4710 Increase MAXRUN to 127. Change ov to be assigned, and take
4711 src_mask and pcrel_offset into account.
4712 (ieee_write_data_part): Skip sections that are not loaded.
4713 (ieee_write_external_part): Don't output optional last entry of WX
4715 (ieee_write_me_part): Make setting of me_record neater.
4716 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4718 * syms.c (stt): Add entries for zerovars, vars, and code.
4720 * elfcode.h (validate_reloc): New static function.
4721 (write_relocs): Call validate_reloc for non ELF relocs.
4723 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4724 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4725 (TARGET_LITTLE_SYM): Likewise.
4727 * config.bfd (m68*-*-psos*): New target.
4729 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4731 * i386msdos.c: Remove some #if 0 code.
4732 (msdos_write_object_contents): Don't include empty sections in the
4733 size computation, regardless of their address.
4735 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4737 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4738 is NULL, ie, the -r switch is used.
4740 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4742 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4743 (BFD_RELOC_MIPS_GOT_LO16): Define.
4744 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4745 * bfd-in2.h, libbfd.h: Rebuild.
4746 * elf32-mips.c (mips_reloc_map): Map new relocs.
4748 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4750 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4753 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4754 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4755 simple number for the section address, rather than an expression.
4756 Limit the number of bytes between relocs to MAXRUN.
4757 (ieee_write_me_part): Set me_record to the file offset after the
4759 (ieee_write_processor): New static function.
4760 (ieee_write_object_contents): Use ieee_write_processor.
4762 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4764 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4766 * coff-aux.c: Change include of aux.h to aux-coff.h.
4768 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4770 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4771 relocation put the addend both in the reloc entry and the data.
4772 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4775 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4776 a R_68K_PCxx reloc against a defined global symbol directly.
4777 (elf_m68k_check_relocs): Don't count such a reloc.
4779 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4780 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4781 symbol for now, otherwise always record the symbol as dynamic.
4782 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4783 is not referenced by a dynamic object, and we are not making a
4784 shared object, then don't make a PLT entry. If we do make a PLT
4785 entry, make sure the symbol has been recorded as dynamic.
4787 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4789 * configure.host: When making a shared library, set HLDFLAGS to
4790 pass an appropriate -rpath option. Use the make variable SONAME
4791 as the shared library soname, rather than computing it here. On
4792 SunOS, build stamp-tshlink in place of $(SHLINK).
4793 * Makefile.in (SONAME): New variable.
4794 ($(SHLINK)): Make a link to the transformed name, as well.
4795 (stamp-tshlink): New target.
4796 (install): Skip stamp-tshlink during install.
4798 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4800 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4801 linker sections have been set up yet.
4803 * elf.c (make_mapping): Add an additional argument to suppress
4804 making the first section include the program headers.
4805 (map_sections_to_segments): If the user used -Ttext such that the
4806 program headers are on a different page, do not set the flags
4807 saying that this section includes the program headers.
4809 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4811 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4812 don't define TRAD_HEADER.
4813 * configure: Rebuild.
4815 * netbsd-core.c: New file, support for NetBSD core files.
4816 * hosts/*nbsd.h: Removed.
4818 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4820 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4821 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4822 * libbfd.h, bfd-in2.h: Regenerated.
4823 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4824 bfd_elf32_bfd_reloc_type_lookup.
4825 (reloc_type{,_names}): Deleted.
4826 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4828 (sparc_reloc_map): Add sparc64 relocs.
4829 (sparc_elf_notsupported_reloc): New static function.
4830 (sparc_elf_wdisp16_reloc): New static function.
4831 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4832 (elf32_sparc_relocate_section): Likewise.
4833 (bfd_elf32_bfd_reloc_type_lookup): Define.
4834 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4835 (reloc_type{,_names}): Deleted.
4836 (elf_sparc_howto_table): Deleted.
4837 (sparc_reloc_map): Deleted.
4838 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4839 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4841 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4843 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4846 * Makefile.in (program_transform_name): New variable.
4847 (install): Transform library name before installing it.
4849 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4851 * archures.c (bfd_mach_i960_hx): Define.
4852 * bfd-in2.h: Rebuild.
4853 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4854 (MATRIX): Expand entries for HX.
4855 (arch_info_struct): Add i960:hx entry.
4856 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4857 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4858 (coff_set_flags): Handle bfd_mach_i960_hx.
4860 Support for building as a shared library, based on patches from
4861 Alan Modra <alan@spri.levels.unisa.edu.au>:
4862 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4863 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4864 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4865 * configure: Rebuild.
4866 * configure.host: If --enable-shared, adjust shared library stuff
4867 based on the host. If the host is SunOS, and the linker supports
4868 -rpath, set HLDFLAGS to use it.
4869 * Makefile.in (ALLLIBS): New variable.
4870 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4871 (COMMON_SHLIB, SHLINK): New variables.
4872 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4873 (STAGESTUFF): Remove variable.
4874 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4876 (stamp-ofiles): New target, like old ofiles target, but build
4877 using a temporary file and move-if-change, and touch stamp-ofiles
4879 (ofiles): Just depend upon stamp-ofiles.
4880 (stamp-piclist, piclist): New targets.
4881 ($(SHLIB), $(SHLINK)): New targets.
4882 (targets.o, archures.o): Build twice if PICFLAG is set.
4883 (do_mostlyclean): Remove pic/*.o.
4884 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4886 (do_distclean): Remove pic and stamp-picdir.
4887 (install): Install shared libraries.
4888 ($(OFILES)): Depend upon stamp-picdir.
4889 (stamp-picdir): New target.
4891 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4893 * libcoff.h: Rebuild.
4895 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4896 flavour of a section with no owner.
4898 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4899 ELF_LINK_NON_ELF flag.
4900 (mips_elf_create_got_section): Likewise.
4902 * elf.c: Revert last change, since it breaks dynamic linking.
4903 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4905 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4906 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4907 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4909 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4911 * elf.c (assign_file_positions_for_segments): If the backend does
4912 not want the elf header or the program headers in the address
4913 space, do not include them in the calculations.
4915 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4916 function to determine if we need additional program headers.
4917 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4918 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4920 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4922 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4924 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4926 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4927 back into one line. Some compilers (sunos 4.1.3 for example)
4928 won't accept args split across more than one line.
4930 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4932 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4933 * configure: Regenerate.
4935 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4937 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4938 try to do arithmetic on a void *, cast it to a unsigned char * first.
4940 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4942 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4943 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4945 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4946 flag for a newly defined symbol.
4947 (NAME(bfd_elf,record_link_assignment)): Likewise.
4948 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4949 set the DEF or REF_REGULAR flags correctly.
4951 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4952 (libbfd.h, libcoff.h): Corresponding change.
4954 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4955 a PLT32 reloc as dynamic.
4956 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4957 is not referenced by a dynamic object, and we are not making a
4958 shared object, then don't make a PLT entry. If we do make a PLT
4959 entry, make sure the symbol has been recorded as dynamic.
4961 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4963 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4964 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4965 (powerpcle-*-cygwin32): New.
4966 * peicode.h (add_data_entry): Get address from vma.
4968 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4970 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4971 attached to the section has already been created as an undefined
4972 symbol, treat it as if it hasn't been created yet.
4974 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4976 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4977 symbol or section symbols if stripping all symbols and this is not
4978 a relocateable link. Don't output the symbol string table if
4979 there are no symbols.
4980 (elf_link_flush_output_syms): Don't do anything if there are no
4983 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4985 * coff-aux.c: New file.
4986 * hosts/m68kaux.h: New file.
4987 * config.bfd (m68*-apple-aux*): New target.
4988 * configure.in (m68*-apple-aux*): New native host.
4989 (m68kaux_coff_vec): New vector.
4990 * configure: Rebuild.
4991 * targets.c (m68kaux_coff_vec): Declare.
4992 * coffcode.h (bfd_coff_backend_data): Add field
4993 _bfd_coff_link_add_one_symbol.
4994 (bfd_coff_link_add_one_symbol): Define.
4995 (compare_arelent_ptr): New static function if TARG_AUX.
4996 (coff_write_relocs): If TARG_AUX, sort the relocs.
4997 (coff_write_object_contents): Set A/UX aouthdr magic number.
4998 (coff_link_add_one_symbol): Define if not defined.
4999 (bfd_coff_std_swap_table): Initialize new field.
5000 * libcoff.h: Rebuild.
5001 * cofflink.c (coff_link_add_symbols): Call
5002 bfd_coff_link_add_one_symbol rather than
5003 _bfd_generic_link_add_one_symbol.
5004 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5005 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5006 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5007 * Makefile.in: Rebuild dependencies.
5008 (BFD32_BACKENDS): Add coff-aux.o.
5009 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5011 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5013 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5014 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5016 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5018 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5019 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5020 (maintainer-clean): Warn about deleting special files.
5021 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5023 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5024 warning symbols correctly.
5025 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5026 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5027 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5028 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5029 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5030 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5032 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5035 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5037 * libcoff-in.h: aligned newly exported names with bfd naming
5038 conventions. Removed an erroneous define of POWERPC_LE_PE.
5039 * libcoff.h: Rebuild.
5040 * cofflink.c, coff-ppc.c: the above function name changes
5042 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5044 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5045 * ecoff.c (struct extsym_info): Define.
5046 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5047 to ecoff_link_write_external.
5048 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5049 Strip symbols when appropriate.
5051 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5052 * syms.c (BSF_OBJECT): Define.
5053 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5054 * bfd-in2.h: Rebuild.
5055 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5057 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5060 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5061 copying relocs into a shared object, treat a defined global symbol
5063 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5064 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5065 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5067 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5068 real defined symbol, not to a weak defined symbol.
5070 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5072 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5073 and made a few static functions externs.
5075 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5076 POWERPC_LE_PE hack in cofflink.
5078 * libcoff-in.h: promoted the following from cofflink.c to allow
5079 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5080 coff_debug_merge_element, struct coff_debug_merge_type,
5081 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5082 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5083 coff_debug_merge_hash_lookup, coff_link_section_info,
5084 coff_final_link_info, coff_debug_merge_hash_newfunc,
5085 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5087 * libcoff.h: re-gen'd
5089 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5091 * syms.c: Include "bfdlink.h".
5092 (struct stab_find_info): Define.
5093 (_bfd_stab_section_find_nearest_line): New function.
5094 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5095 * libbfd.h: Rebuild.
5096 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5097 * elf.c (_bfd_elf_find_nearest_line): Try calling
5098 _bfd_stab_section_find_nearest_line before searching the ELF
5099 symbol table. Find the closest STT_FUNC symbol, not the last one.
5100 * libcoff-in.h (coff_data_type): Add line_info field.
5101 * libcoff.h: Rebuild.
5102 * coffgen.c (coff_find_nearest_line): Try calling
5103 _bfd_stab_section_find_nearest_line before searching the COFF
5105 * Makefile.in: Rebuild dependencies.
5107 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5109 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5110 4 bytes, so we get the correct value when updating the register
5111 field in little endian mode.
5113 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5115 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5116 entry_section fields. Add sntoc and snentry fields.
5117 * libcoff.h: Rebuild.
5118 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5119 not toc_section and entry_section (the COFF file does not have any
5120 sections at this point).
5121 (coff_write_object_contents): Set o_snentry and o_sntoc from
5122 snentry and sntoc rather than entry_section and toc_section.
5123 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5124 snentry, not toc_section and entry_section.
5125 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5126 entry_section from hentry.
5127 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5129 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5130 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5131 than using toc_section directly.
5133 * archures.c: Add missing `.' in enum bfd_architecture.
5134 * bfd-in2.h: Rebuild.
5136 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5137 Robert Lipe <robertl@arnet.com>.
5139 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5141 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5142 to sections we allocate. Use bfd_zalloc to allocate initialial
5143 sections, not bfd_alloc.
5144 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5145 SDA{,2}I16 relocations.
5146 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5147 whether to put something in .sbss or not.
5148 (ppc_elf_relocate_section): Add support for more relocations. Add
5149 in sec->output_offset where appropriate. Make error messages
5150 include the symbol name.
5152 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5153 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5154 doesn't get redefined messages if -shared.
5156 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5157 section if the rel_section field has been set up.
5159 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5161 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5164 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5166 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5167 of flags, only flags used are controlled by mach number. Bump up
5168 output file mach number to highest of input file mach numbers.
5169 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5170 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5172 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5173 bfd_elf64_sparc_vec support.
5175 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5177 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5178 the embedded bit is set on some objects and not on others. Just
5180 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5183 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5185 * coffcode.h (coff_new_section_hook): Don't try to align the
5188 * coffcode.h (coff_set_section_contents): Fix the handling of the
5189 .lib section to work even if the entire section contents are
5190 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5191 Robert Lipe <robertl@arnet.com>.
5193 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5195 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5196 memory here for contents.
5198 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5199 _SDA2_BASE_ by 32768.
5200 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5201 started using. Allocate contents for .sdata and .sdata2 sections
5203 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5205 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5206 size _SDA{,2}_BASE_.
5207 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5210 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5212 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5214 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5215 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5216 (bfd_mach_sparc_v9a): Define.
5217 (bfd_mach_sparc_v9_p): Define.
5218 * bfd-in2.h: Regenerated.
5219 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5221 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5222 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5223 to bfd_elf32_sparc_vec.
5224 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5225 Add v8plus{,a} support.
5227 (sparc_compatible): New function.
5228 * elf32-sparc.h: #include "elf/sparc.h".
5229 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5230 elf32_sparc_final_write_processing): New functions.
5231 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5232 elf_backend_final_write_processing): Define.
5234 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5236 * elf-bfd.h (struct elf_link_hash_entry): Add
5237 linker_section_pointer field.
5238 (enum elf_linker_section_enum): Enumeration for new way of
5239 creating linker dynamic sections and symbols.
5240 (elf_linker_section{,_pointers}): New structures for creating
5241 dynamic sections and symbols.
5242 (elf_obj_tdata): Add linker_section_pointers and linker_section
5244 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5245 (_bfd_elf_create_linker_section): New declarations.
5246 (_bfd_elf_find_pointer_linker_section): Ditto.
5247 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5248 (_bfd_elf_make_linker_section_rela): Ditto.
5250 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5252 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5253 (ppc_elf_create_linker_section): New function to create the
5254 sections .got, .sdata, and .sdata2.
5255 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5257 (ppc_elf_check_relocs): Support more of the eabi relocations.
5258 (ppc_elf_relocate_section): Ditto.
5259 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5260 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5262 * elflink.h (elf_create_pointer_linker_section): New function to
5263 create initialized pointers in dynamic linker sections.
5264 (elf_finish_pointer_linker_section): Actually intialize the
5265 pointers created above.
5267 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5268 macros to provide both 32 and 64 bit versions of
5269 elf_create_pointer_linker_section.
5270 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5271 provide both 32 and 64 bit versions of
5272 elf_finish_pointer_linker_section.
5274 * elflink.c (_bfd_elf_create_linker_section): New function to
5275 create a linker section.
5276 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5277 given address in the linker pointer offsets created for a given
5279 (_bfd_elf_make_linker_section_rela): Make a RELA section
5280 corresponding to the generated linker section.
5282 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5284 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5286 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5288 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5289 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5290 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5291 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5292 toc entry in an objdump) for now.
5293 (ppc_do_last, ppc_get_last): New function - needed to save processing
5294 the toc owner to the end.
5295 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5298 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5299 toc owner from being done till last. Must define POWERPC_LE_PC
5302 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5304 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5306 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5307 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5309 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5311 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5313 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5315 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5317 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5319 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5321 * elf.c (assign_file_positions_for_segments): Don't increment file
5322 offset for a segment which contains no loadable sections.
5324 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5326 * reloc.c: Add new PowerPC relocations.
5327 * {bfd-in2,libbfd}.h: Regenerate.
5329 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5330 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5332 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5334 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5337 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5340 * coffgen.c (coff_find_nearest_line): Don't try to cache
5341 information in sections that are not owned by a BFD. From Richard
5342 Henderson <richard@atheist.tamu.edu>.
5344 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5345 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5346 * elflink.h (elf_link_output_extsym): Remove special check for
5349 * ecoffswap.h: Add prototypes for static functions.
5351 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5353 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5354 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5356 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5357 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5358 support. Begin support for R_PPC_SDA{2,}REL.
5360 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5362 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5363 create the .got and .got.neg sections.
5364 (ppc_elf_size_dynamic_sections): Call it.
5365 (ppc_elf_check_relocs): Call it.
5366 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5367 (ppc_elf_check_relocs): Add error messages for relocations we
5368 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5371 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5373 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5374 section flags for V.4 and eabi.
5376 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5378 * elf.c (assign_file_positions_for_segments): If a segment
5379 contains no sections, don't mark it as readable.
5381 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5382 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5384 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5385 dynamic section, if there is one.
5386 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5387 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5388 (bfd_elf64_swap_dyn_in): Likewise.
5389 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5391 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5393 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5394 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5395 <pirker@eiunix.tuwien.ac.at>.
5397 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5399 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5400 PowerPC V.4 and eabi.
5401 * bfd-in2.h: Regenerate.
5402 * libfd.h: Regenerate.
5404 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5406 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5407 section type and SHF_EXCLUDE section flag, turning them into the
5408 appropriate bfd section flag.
5410 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5412 * xcofflink.c (xcoff_link_add_symbols): Create the special
5413 sections if we see a DYNAMIC object, in case that is the only
5414 XCOFF input object we see.
5416 * elf32-mips.c: Extensive changes for a start at dynamic linking
5417 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5419 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5420 (struct elf_backend_data): Remove
5421 elf_backend_create_program_headers field. Add
5422 elf_backend_additional_program_headers and
5423 elf_backend_modify_segment_map fields.
5424 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5426 (elf_backend_additional_program_headers): Likewise.
5427 (elf_backend_modify_segment_map): Likewise.
5428 (elf_backend_create_program_headers): Don't define.
5429 (elfNN_bed): Change to account for field changes.
5430 * elf.c (assign_file_positions_for_segments): Call new
5431 modify_segment_map backend function. Don't call old
5432 create_program_headers backend function.
5433 (get_program_header_size): Call additional_program_headers rather
5434 than create_program_headers.
5435 * elflink.h (elf_link_add_object_symbols): Initialize
5436 type_change_ok from new backend field.
5437 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5439 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5440 a reloc against the appropriate section.
5442 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5443 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5444 (elf_flags_init): Rename from elf_ppc_flags_init.
5445 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5447 (ppc_elf_copy_private_bfd_data): Likewise.
5448 (ppc_elf_merge_private_bfd_data): Likewise.
5450 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5453 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5455 * coff-alpha.c (alpha_relocate_section): During final link, allow
5456 output .lita section to be bigger than 64k by adjusting gp value
5457 on a per-input section basis.
5458 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5460 (struct ecoff_section_tdata): Add gp field.
5462 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5464 Handle Alpha ECOFF changes in OSF/1 3.2.
5465 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5467 * coff-alpha.c: Include "aout/ar.h".
5468 (alpha_ecoff_get_relocated_section_contents): Don't require an
5469 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5470 3.2 doesn't generate one.
5471 (alpha_relocate_section): Likewise.
5472 (alpha_ecoff_slurp_armap): Define.
5473 (alpha_ecoff_slurp_extended_name_table): Define.
5474 (alpha_ecoff_construct_extended_name_table): Define.
5475 (alpha_ecoff_truncate_arname): Define.
5476 (alpha_ecoff_write_armap): Define.
5477 (alpha_ecoff_generic_stat_arch_elt): Define.
5478 (alpha_ecoff_update_armap_timestamp): Define.
5480 (alpha_ecoff_read_ar_hdr): New static function.
5481 (alpha_ecoff_get_elt_at_filepos): New static function.
5482 (alpha_ecoff_openr_next_archived_file): New static function.
5483 (alpha_ecoff_get_elt_at_index): New static function.
5484 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5485 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5486 _bfd_ecoff to alpha_ecoff.
5487 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5488 field from backend structure, rather than always calling
5489 _bfd_get_elt_at_filepos.
5490 * coff-mips.c (mips_ecoff_backend_data): Initialize
5491 get_elt_at_filepos field.
5492 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5493 from _bfd_generic_read_ar_hdr with minor changes.
5494 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5495 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5496 * libbfd.h: Rebuild.
5498 * bfd-in.h (BFD_IN_MEMORY): Define.
5499 * libbfd-in.h (struct bfd_in_memory): Define.
5500 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5501 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5502 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5503 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5504 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5505 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5506 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5507 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5508 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5509 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5511 (bfd_openstreamr): Likewise.
5512 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5513 BFD_IN_MEMORY is not set.
5514 * riscix.c (riscix_some_aout_object_p): Likewise.
5515 * bfd-in2.h, libbfd.h: Rebuild.
5517 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5518 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5519 (bfd_get_elt_at_index): Define.
5520 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5521 bfd_get_elt_at_index. Change index parameter from int to
5523 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5524 (_bfd_noarchive_get_elt_at_index): Define.
5525 (_bfd_archive_bsd_get_elt_at_index): Define.
5526 (_bfd_archive_coff_get_elt_at_index): Define.
5527 * bfd-in2.h, libbfd.h: Rebuild.
5528 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5529 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5530 * ieee.c (ieee_get_elt_at_index): Define.
5531 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5532 * oasys.c (oasys_get_elt_at_index): Define.
5533 * som.c (som_get_elt_at_index): Define.
5535 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5536 numbers to the .text section.
5538 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5540 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5541 If there is a SEC_DEBUGGING section, get the contents of the debug
5542 information part from it.
5543 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5545 (ieee_write_object_contents): Check ieee_write_debug_part return.
5547 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5549 * config.bfd (i[345]86-*-freebsd*): Add target.
5550 * configure.in (i386freebsd_vec): Add vec.
5551 * configure: Regenerate.
5552 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5553 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5554 Rebuild dependencies..
5555 * freebsd.h: New file.
5556 * i386freebsd.c: New file.
5557 * targets.c (i386freebsd_vec): Declare.
5558 (bfd_target_vector): Add i386freebsd_vec.
5559 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5560 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5562 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5564 * ieee.c (ieee_slurp_debug): New static function.
5565 (ieee_object_p): Call it.
5566 (ieee_slurp_section_data): Skip debugging sections.
5567 (ieee_get_reloc_upper_bound): Likewise.
5568 (ieee_get_section_contents): Likewise.
5569 (ieee_canonicalize_reloc): Likewise.
5570 (ieee_write_section_part): Likewise.
5571 (ieee_write_debug_part): Likewise.
5572 (ieee_write_data_part): Likewise.
5573 (init_for_output): Likewise.
5575 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5577 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5579 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5580 relocs, since ppc_elf_relocate_section handles the linker case.
5581 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5583 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5584 ppc_elf_relocate_section since that is now the only caller.
5585 (ppc_elf_relocate_section): Ditto.
5587 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5589 * coffcode.h (coff_write_object_contents): If we don't know the
5590 section of the entry point for an XCOFF executable, always set the
5591 entry address to -1.
5593 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5595 * elf.c (bfd_section_from_shdr): Add support for note sections.
5597 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5599 * bfd-in.h (struct _symbol_info): Add stab_type field.
5600 * bfd-in2.h: Rebuild.
5601 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5603 * elf32-ppc.c: Remove trailing newline from calls to
5605 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5606 difference if target endianness is known.
5608 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5610 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5611 old style TOC16 references without using R_PPC_GOT.
5612 (ppc_reloc_type): Ditto.
5613 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5614 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5615 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5616 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5617 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5619 (ppc_elf_adjust_dynamic_symbol): Ditto.
5620 (ppc_elf_adjust_dynindx): Ditto.
5621 (ppc_elf_size_dynamic_sections): Ditto.
5622 (ppc_elf_finish_dynamic_symbol): Ditto.
5623 (ppc_elf_finish_dynamic_sections): Ditto.
5624 (ELF_DYNAMIC_INTERPRETER): Define.
5626 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5628 * elf.c (copy_private_bfd_data): When attaching sections to
5629 segments ignore sections that won't be allocated. Patch from
5632 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5634 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5637 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5639 * coff-i960.c (CALC_ADDEND): Define.
5640 (coff_i960_relocate_section): Add the input section VMA to the
5641 addend for PC relative relocs.
5643 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5645 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5646 to correctly terminate.
5648 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5650 * targets.c (enum bfd_endian): Define.
5651 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5652 from boolean to enum bfd_endian. Change header_byteorder_big_p
5654 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5655 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5656 * bfd-in2.h: Rebuild.
5657 * All targets: Change initialization of byteorder and
5658 header_byteorder to use enum bfd_endian values rather than
5660 * All files: Change all references to byteorder_big_p and
5661 header_byteorder_big_p to use new bfd_*_endian macros.
5663 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5665 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5667 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5669 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5671 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5673 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5675 * ieee.c: Lots of minor cleanups. Make many functions return
5676 errors rather than calling abort. Also:
5677 (ieee_write_twobyte): Remove; change callers to call existing
5678 ieee_write_2bytes function.
5679 (ieee_write_expression): Don't output the section twice when
5680 outputting a local symbol. Don't emit an extraneous zero if there
5682 (ieee_slurp_sections): Set the lma as well as the vma.
5683 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5685 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5686 a recognized one or bfd_arch_unknown.
5687 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5689 (ihex_get_symtab): Likewise.
5691 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5693 * aoutx.h: Include <ctype.h>.
5694 (struct aout_link_includes_table): Define.
5695 (struct aout_link_includes_totals): Define.
5696 (struct aout_link_includes_entry): Define.
5697 (aout_link_includes_lookup): Define macro.
5698 (struct aout_final_link_info): Add includes field.
5699 (aout_link_includes_newfunc): New static function.
5700 (NAME(aout,final_link)): Initialize includes hash table.
5701 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5703 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5705 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5707 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5709 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5711 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5713 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5714 (pe_print_private_bfd_data): call pe_print_reloc.
5715 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5716 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5717 up some debugging as well.
5719 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5721 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5724 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5726 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5727 when setting sections to NULL.
5729 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5731 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5733 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5734 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5736 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5737 * bfd-in2.h: Rebuild.
5739 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5741 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5743 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5745 * ihex.c (ihex_scan): Handle record types 4 and 5.
5746 (ihex_object_p): Permit types 4 and 5.
5747 (ihex_set_section_contents): Remove check for out of range
5749 (ihex_write_object_contents): Generate types 4 and 5.
5751 * elflink.h (elf_link_output_extsym): Just ignore warning and
5752 indirect references to symbols which don't really exist.
5754 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5756 * peicode.h (pe_print_idata): Minor format fixes
5757 (pe_print_edata): New function. Under private printing, this formats
5758 the edata section of a PE file.
5759 (pe_print_private_bfd_data): Added call to pe_print_edata.
5761 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5763 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5764 index, don't call stoi.
5766 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5768 * srec.c (srec_scan): Set lma as well as vma.
5770 * ihex.c: New file; support for Intel Hex format.
5771 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5772 (ihex_vec): Declare.
5773 (bfd_target_vector): Always include ihex_vec.
5774 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5775 * Makefile.in: Rebuild dependencies.
5776 (BFD_LIBS): Add ihex.o
5777 (BFD_LIBS_CFILES): Add ihex.c.
5778 * bfd-in2.h: Rebuild.
5780 * elf.c (assign_file_positions_for_segments): Sort the sections in
5782 (get_program_header_size): Return the right size if segment_map is
5784 (copy_private_bfd_data): Don't bother to sort the sections.
5786 * bfd.c (bfd_record_phdr): New function.
5787 * bfd-in.h (bfd_record_phdr): Declare.
5788 * bfd_in2.h: Rebuild.
5790 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5793 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5794 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5796 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5797 (bfd_zmalloc): Change declaration.
5798 * libbfd.h: Rebuild.
5799 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5800 and realloc. Don't set bfd_error_no_memory if they fail.
5802 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5804 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5805 uses as well. Added a new howto to deal with TOCREL16 relocs that
5806 are TOCDEFN as well.
5807 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5808 to handle RVA relocs from dlltool.
5809 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5810 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5811 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5813 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5814 to get the right section alignment.
5816 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5818 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5819 p_paddr if p_paddr is zero.
5820 (make_mapping): Set includes_filehdr and includes_phdrs for first
5822 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5824 (assign_file_positions_for_segments): Handle includes_filehdr and
5825 includes_phdrs. Remove special handling of PT_PHDR and first
5827 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5828 when appropriate. Remove special handling of PT_PHDR segment.
5829 Use a more complex condition for when a section is included in a
5830 segment to handle Solaris linker oddities.
5832 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5834 * coff-m88k.c (howto_table): Reformatted for easier reading;
5835 special_function now points to new function m88k_special_reloc.
5836 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5838 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5839 be done correctly by m88k_special_reloc.
5840 (reloc_processing): New function to be used by RELOC_PROCESSING.
5841 (RELOC_PROCESSING): Define to call reloc_processing.
5843 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5845 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5846 (pe_print_pdata): Likewise.
5848 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5849 obstack_alloc fails.
5850 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5852 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5853 * Many files: don't set bfd_error_no_memory if one of the above
5856 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5857 if p_paddr_valid is set.
5858 (copy_private_bfd_data): New static function.
5859 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5861 * elf.c (assign_file_positions_for_segments): Fix case where extra
5862 program headers were allocated.
5864 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5865 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5866 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5867 _bfd_elf_print_private_bfd_data.
5869 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5870 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5871 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5872 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5873 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5874 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5875 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5877 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5879 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5880 * elf.c (make_mapping): New static function.
5881 (map_sections_to_segments): New static function.
5882 (elf_sort_sections): New static function.
5883 (assign_file_positions_for_segments): New static function.
5884 (map_program_segments): Remove.
5885 (get_program_header_size): Remove sorted_hdrs, count, and
5886 maxpagesize parameters. Simplify.
5887 (assign_file_positions_except_relocs): When generating an
5888 executable, use assign_file_positions_for_segments.
5889 (elf_sort_hdrs): Remove.
5890 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5891 to get_program_header_size.
5893 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5895 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5897 * configure, config.in: Regenerate with autoconf 2.7.
5899 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5900 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5902 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5904 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5905 (ecoff_sec_to_styp_flags): Likewise.
5906 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5907 (ecoff_set_symbol_info): Handle scRConst.
5908 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5909 (ecoff_compute_section_file_positions): Handle .rconst section.
5910 (_bfd_ecoff_write_object_contents): Likewise.
5911 (ecoff_link_check_archive_element): Handle scRConst.
5912 (ecoff_link_add_externals): Likewise.
5913 (ecoff_link_write_external): Handle .rconst section.
5914 (ecoff_reloc_link_order): Likewise.
5915 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5916 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5918 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5920 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5921 DEF_DYNAMIC flag is set.
5923 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5925 * host-aout.c: If TRAD_HEADER is defined, include it.
5927 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5929 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5930 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5931 (BFD_NEED_DECLARATION): New function.
5932 * configure.in: Use BFD_NEED_DECLARATION.
5933 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5934 * configure, config.in: Rebuild with autoconf 2.6.
5936 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5937 special_sections before returning when called with a non XCOFF
5940 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5943 * coffcode.h (coff_compute_section_file_positions): Only pad the
5944 previous section to force file alignment when creating an
5947 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5949 * coffcode.h (coff_compute_section_file_positions): If
5950 RS6000COFF_C, set up the .debug section.
5952 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5953 if it is not large enough to accomodate the entire TOC area with
5954 signed 16 bit offsets.
5955 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5957 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5958 TOC anchor to use the TOC value used in the output file.
5960 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5962 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5963 (_bfd_coff_read_string_table): Likewise.
5965 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5967 * pe-arm.c: Fix typos.
5968 * coff-arm.c: Likewise.
5970 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5972 * coff-ppc.c (list_ele): Added "cat"egory member.
5973 (record_toc): New category parameter (priv or pub).
5974 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5975 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5976 the mainline. It addes extra toc cells in error.
5977 (ppc_coff_swap_sym_in_hook): Added some documentation.
5978 (dump_toc): Can now diagnose "virtual toc" chicanery.
5980 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5982 * elf-bfd.h (struct elf_link_hash_table): Change type of
5983 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5985 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5987 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5988 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5990 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5991 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5992 defined or mentioned in a regular file.
5994 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5996 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5997 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5998 (coff_ppc_relocate_section): Correct REL24 handling
5999 (ppc_process_before_allocation): Correct TOCDEFN handling
6001 * peicode.h (dir_names): Added name descriptions
6003 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6005 * VERSION: Updated to cygnus-2.6.
6007 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6009 * targets.c (m68k4knetbsd_vec): Declare.
6011 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6013 * targets.c (bfd_target): Change type of second argument to
6014 _bfd_print_private_bfd_data from void * to PTR.
6015 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6016 using PTR rather than void *.
6017 * bfd-in2, libbfd.h: Rebuild.
6018 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6020 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6021 _bfd_generic_bfd_print_private_bfd_data rather than casting
6024 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6026 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6027 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6029 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6030 BFD64_BACKENDS_CFILES): New variables.
6033 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6035 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6036 not at the file position of the first section.
6037 * coffcode.h (coff_compute_section_file_positions): Avoid using
6039 (coff_write_object_contents): When generating a PPC PE executable
6040 with no symbols, round up the file size to a COFF_PAGE_SIZE
6042 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6043 don't write out a string table.
6045 * elf.c (bfd_section_from_shdr): When using a different section
6046 header, pass the new one to _bfd_elf_make_section_from_shdr.
6047 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6048 (elf_map_symbols): Add section VMA to symbol value when comparing
6050 (_bfd_elf_compute_section_file_positions): Only build symbol table
6051 if there are some symbols. Set file offset of symtab and strtab
6053 (assign_file_positions_except_relocs): Remove dosyms parameter.
6054 Change all callers. Never set file offset of symtab and strtab
6056 (_bfd_elf_copy_private_section_data): New function.
6057 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6058 (_bfd_elf_copy_private_symbol_data): New function.
6059 (swap_out_syms): Check for special mapping of st_shndx created by
6060 copy_private_symbol_data.
6061 * elfxx-target.h: Use new copy routines.
6062 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6063 (_bfd_elf_copy_private_section_data): Declare.
6065 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6067 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6070 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6071 _bfd_dummy_target, matching the recent change to archive
6074 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6076 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6077 arithmetic on PTR types.
6079 * aout-target.h (MY(callback)): Set the lma of the sections.
6081 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6082 symbol into a reloc against the section.
6084 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6086 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6087 glue for the relocs: IMGLUE and IFGLUE.
6088 (record_toc): new function - tracks toc contents
6089 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6090 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6091 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6092 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6093 (ppc_record_toc_entry): Removed a debug define (duh)
6095 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6096 (pe_print_idata): New function - formats the idata section data
6097 (pe_print_pdata): New function - formats the pdata section data
6098 (pe_print_private_bfd_data): calls to above
6100 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6102 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6103 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6104 TARGET_SYM and TARGET_NAME for vector and BFD name.
6105 * coff-pmac.c (pmac_xcoff_vec): Remove.
6106 (TARGET_SYM, TARGET_NAME): Define.
6107 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6108 machine to 0, not all PowerMacs are 601s.
6110 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6112 * elfcode.h (elf_object_p): Read in any program headers.
6113 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6114 based on the program headers, if any.
6115 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6116 (map_program_segments): Set p_paddr of program headers based on
6119 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6121 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6124 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6125 trying to do a relocateable link with a non-a.out object file.
6127 * archive.c (bfd_generic_archive_p): Check the first object file
6128 in an archive even if target_defaulted is set. If the object file
6129 has the wrong xvec, reject it.
6131 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6132 be represented, report the name via _bfd_error_handler.
6133 (translate_to_native_sym_flags): Likewise.
6134 * elf32-mips.c (mips_elf_final_link): Likewise.
6135 * oasys.c (oasys_write_sections): Likewise.
6137 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6138 which checks for STYP_OVRFLO sections.
6139 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6140 reloc and lineno count overflows.
6141 (coff_write_object_contents): Call coff_count_linenumbers before
6142 coff_compute_section_file_positions. If RS6000COFF_C, handle
6143 reloc and lineno count overflows.
6144 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6145 relocs before dealing with .pad sections. Count overflow section
6146 headers when handling .pad sections.
6148 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6151 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6152 (struct xcoff_link_hash_table): Add descriptor_section and
6153 special_sections fields.
6154 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6155 (xcoff_link_add_symbols): Set linkage section alignment. Create
6156 descriptor section. Check for magic symbol names (_text, etc.),
6157 and record them in special_sections if found. Set
6158 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6159 descriptor field to point back to the function code symbol.
6160 (xcoff_sweep): Always mark the special descriptor_section.
6161 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6162 function descriptor, and mark it if it is.
6163 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6164 parameter, and fill it in. Allocate space for the descriptor
6166 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6167 global linkage code. If an undefined function descriptor is
6168 exported, arrange to define it. Warn about any other undefined
6170 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6171 (xcoff_write_global_symbol): Create a function descriptor when
6173 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6174 * bfd-in2.h: Rebuild.
6176 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6178 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6179 (ppc_coff_link_hash_table): new types for hashing
6180 (ppc_coff_link_hash_newfunc): hash entry constructor
6181 (ppc_coff_link_hash_table_init): hash table initializer
6182 (ppc_coff_link_hash_table_create): hash table constructor
6183 (ppc_record_toc_entry): changed references to hash table
6184 (coff_ppc_relocate_section): changed references to hash table
6186 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6187 * libcoff.h: Rebuild
6189 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6190 (coff_link_add_symbols): removed toc_offset init
6192 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6194 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6197 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6198 if it is given and mmep is available.
6199 * acconfig.h: Undef USE_MMAP.
6200 * configure, config.in: Regenerated.
6201 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6202 table handling the old way.
6203 (aout_get_external_symbols): Don't complain if last byte of string
6205 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6206 (bfd_free_window) [! USE_MMAP]: Don't define.
6207 (bfd_get_file_window,
6208 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6210 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6212 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6215 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6217 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6218 compatible with AMD generated COFF files. Try to support both AMD
6219 and GNU formats simultaneously.
6220 (coff_a29k_relocate_section): Likewise.
6222 * libbfd.c (bfd_get_file_window): Change writable parameter from
6223 int to boolean; update all callers. Pass MAP_SHARED if not
6224 writable--it's required on Solaris. Cast fprintf argument to
6226 * bfd-in.h (bfd_get_file_window): Update declaration.
6227 * bfd-in2.h: Rebuild.
6228 * aoutx.h: Update calls to bfd_get_file_window.
6230 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6232 (xcoff_swap_ldhdr_in): New static function.
6233 (xcoff_swap_ldsym_in): New static function.
6234 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6235 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6236 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6237 Handle XTY_ER/XMC_XO symbols correctly.
6238 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6239 rather than normal symbol table.
6240 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6241 already defined with the same absolute value.
6242 (xcoff_mark): When considering called symbols, check whether the
6243 descriptor is from a dynamic object, rather than the symbol
6245 (xcoff_build_ldsyms): Likewise.
6247 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6248 Cast realloc and malloc return values. If malloc or realloc fail,
6249 set bfd_error_no_memory.
6250 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6251 * bfd-in2.h: Rebuild.
6253 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6255 * coff-ppc.c (ppc_record_toc_entry): new function.
6256 (in_reloc_p): changed return value.
6257 (coff_ppc_relocate_section): much rework.
6258 (ppc_allocate_toc_section): new function.
6259 (ppc_process_before_allocation): new function.
6260 (ppc_coff_swap_sym_in_hook): new function.
6262 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6263 (coff_link_add_symbols): initialize toc_offset.
6265 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6266 (coff_swap_aouthdr_out): Added more sections to the data
6267 dictionary for the pe file header. Also changed linker version
6268 number on the ppc side.
6269 (dir_names): small improvements to the dictionary printing.
6270 (pe_mkobject_hook): save the file level flags.
6272 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6273 (pe_tdata): added real_flags field
6274 (coff_tdata): added local_toc_sym_map and access macro
6276 * libcoff.h (coff_link_hash_entry): added toc_offset field
6277 (pe_tdata): added real_flags field
6278 (coff_tdata): added local_toc_sym_map and access macro
6280 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6281 (coff_mkobject): init for local_toc_sym_map
6282 (coff_write_object_contents): set the internal_a.magic to
6283 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6286 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6288 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6289 entries until both the line number address and the function name
6290 address are too large.
6292 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6293 * configure: Rebuilt.
6295 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6296 is defined in the environment.
6298 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6300 * som.c (som_get_section_contents_in_window): Define to use
6303 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6305 * coff-i860.c: New file, based on coff-i386.c.
6306 * cpu-i860.c: New file, based on cpu-i386.c.
6307 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6308 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6309 targets, using i860coff_vec.
6310 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6311 trad-core.o and hosts/i860mach3.h.
6312 (i860coff_vec): Use coff-i860.o and cofflink.o.
6313 * configure: Rebuild.
6314 * Makefile.in: Rebuild dependencies.
6315 (ALL_MACHINES): Add cpu-i860.o.
6316 (BFD32_BACKENDS): Add coff-i860.o.
6317 (CFILES): Add cpu-i860.c and coff-i860.c.
6318 * targets.c (i860coff_vec): Declare.
6319 (bfd_target_vector): Add &i860coff_vec.
6320 * archures.c (bfd_i860_arch): Declare.
6321 (bfd_archures_list): Add &bfd_i860_arch.
6322 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6323 (coff_set_flags): Handle bfd_arch_i860.
6324 (coff_write_object_contents): Handle I860 a.out magic number.
6326 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6328 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6329 the created .tc section to 2.
6330 (xcoff_mark): Don't keep a .loader reloc for a call to an
6331 undefined symbol when creating a shared library.
6332 (xcoff_build_ldsyms): When creating a shared library, generate
6333 global linkage code for a call to an undefined symbol.
6335 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6337 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6338 BFD32_BACKENDS, BFD64_BACKENDS.
6339 (.dep1): Put mkdep output in a separate file.
6340 Rebuilt dependencies.
6342 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6345 Permit use of mmap when available:
6347 * configure.in: Check for mmap, madvise, mprotect.
6348 * config.in, configure: Regenerated.
6350 * libbfd.c (struct _bfd_window_internal): Define type.
6351 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6353 (ok_to_map): New static variable for debugging.
6354 (_bfd_generic_get_section_contents_in_window): New function.
6355 * bfd-in.h (bfd_window_internal): Declare type.
6356 (bfd_window): Define type.
6357 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6358 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6361 * libaout.h (struct aoutdata): Add two window fields.
6362 (obj_aout_sym_window, obj_aout_string_window): New macros.
6363 * aoutx.h (some_aout_object_p): Initialize windows.
6364 (aout_get_external_symbols): Get symbol data and strings in
6365 windows instead of explicitly allocated buffers.
6366 (slurp_symbol_table): Free window instead of memory.
6367 (bfd_free_cached_info): Release windows instead of freeing storage
6369 (aout_link_free_symbols): Ditto.
6371 * targets.c (bfd_target): Add new field for
6372 get_section_contents_in_window.
6373 (BFD_JUMP_TABLE_GENERIC): Updated.
6374 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6375 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6376 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6377 macros for get_section_contents_in_window field.
6379 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6381 * core.c: Renamed to corefile.c
6382 * makefile.dos (OBJS): Change core.o to corefile.o
6383 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6386 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6388 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6389 targ_selvecs to allow debugging under Irix-5 native.
6392 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6394 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6395 to o. Clobber and restore the list of new csects around the call
6396 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6397 linker error and the linker wants to read the symbol table. Reset
6398 the line number count of a real section even if it has no relocs.
6399 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6401 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6404 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6406 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6407 an undefined symbol in a shared link.
6409 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6410 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6411 phdm@info.ucl.ac.be (Philippe De Muyter).
6413 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6415 * coff-m88k.c (rtype2howto): New static function.
6416 (RTYPE2HOWTO): Use it rather than a macro definition.
6418 * coffcode.h (coff_write_object_contents): set internal_a.magic
6419 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6421 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6422 define TRAD_HEADER to new file hosts/delta68.h.
6423 m88*-motorola-sysv*, however, does use ptrace-core.o.
6424 * hosts/delta68.h: New file.
6426 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6427 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6429 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6431 * i386linux.c (MY(vec)): Declare before use.
6433 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6435 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6436 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6438 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6439 BFD is not of the right type.
6440 (bfd_elf_get_needed_list): Likewise.
6441 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6442 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6443 * xcofflink.c (XCOFF_XVECP): Define.
6444 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6446 (bfd_xcoff_import_symbol): Likewise.
6447 (bfd_xcoff_export_symbol): Likewise.
6448 (bfd_xcoff_link_count_reloc): Likewise.
6449 (bfd_xcoff_record_link_assignment): Likewise.
6450 (bfd_xcoff_size_dynamic_sections): Likewise.
6452 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6453 table index against the number of symbols for a base relative
6456 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6458 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6459 full_aouthdr flag here...
6460 (_bfd_xcoff_bfd_final_link): ...not here.
6462 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6464 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6465 systems that have a system <libelf.h>.
6466 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6467 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6468 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6469 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6470 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6471 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6472 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6474 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6476 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6477 set, set BSF_WEAK in symbol. Change all callers.
6478 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6479 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6480 _bfd_generic_link_add_one_symbol.
6481 (ecoff_indirect_link_order): Check that the section tdata relocs
6482 are not NULL before using them.
6484 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6485 define TRAD_HEADER as hosts/alphalinux.h.
6486 * configure: Rebuild.
6487 * hosts/alphalinux.h: New file.
6488 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6491 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6493 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6494 C_ECOMM storage classes.
6496 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6498 (xcoff_mark): Call xcoff_mark_symbol.
6499 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6500 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6502 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6504 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6506 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6508 (xcoff_find_reloc): New static function.
6509 (xcoff_link_add_symbols): Use it.
6510 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6511 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6512 relocate the value of C_DECL.
6514 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6516 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6518 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6519 callback decide what goes in .relocs.
6520 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6521 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6524 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6526 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6529 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6531 * xcofflink.c: More improvements, mostly to fix handling of
6532 constructors and a few other special cases.
6533 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6534 zero, reverting yesterday's change.
6535 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6536 (bfd_xcoff_link_count_reloc): Declare.
6537 (bfd_xcoff_record_link_assignment): Declare.
6538 * bfd-in2.h: Rebuild.
6540 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6542 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6543 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6544 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6545 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6546 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6547 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6549 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6552 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6553 segments includes the a.out header. See to that the magic number
6554 *always* is big-endian.
6556 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6557 m68k4k NetBSD configurations.
6559 * configure.in, configure: Separate i386 & mips NetBSD
6560 configurations from other BSD ones. Don't assume DEC is the only
6561 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6562 configurations. Add support for m68k4k NetBSD object format.
6564 * libaout.h: Added M_68K4K_NETBSD magic.
6566 * m68k4knetbsd.c: New file.
6568 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6570 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6573 * hosts/mipsnbsd.h: New file.
6576 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6578 * config.bfd: Add config stuff for mips*-*-magic* to set
6579 targ_defvec to ecoff_big_vec.
6582 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6584 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6586 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6587 toc_section, and entry_section fields.
6588 (struct xcoff_section_tdata): Remove ldrel_count field.
6589 * libcoff.h: Rebuild.
6590 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6592 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6593 full a.out header if full_aouthdr is set in xcoff_data.
6594 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6595 based on sections stored in xcoff_data.
6596 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6598 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6599 (rs6000coff_vec): Set symbol_leading_char to '.'.
6600 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6601 value stored in ret rather than returning a pointer value.
6603 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6605 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6608 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6610 * som.c (som_slurp_string_table): Allocate the strings with malloc
6611 since they're free'd by free_cached_info.
6612 (som_slurp_symbol_table): Similarly for the symbol table.
6614 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6616 * Makefile.in (diststuff): Don't make headers.
6618 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6620 * Makefile.in: Rebuild dependencies.
6622 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6623 output_bfd is not SunOS.
6624 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6625 non-SunOS input files.
6627 * xcofflink.c: Extensive changes to support linking shared objects
6628 and generating a .loader section.
6629 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6630 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6631 last_symndx, and ldrel_count fields.
6632 * libcoff.h: Rebuild.
6633 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6634 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6636 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6637 (bfd_xcoff_export_symbol): Declare.
6638 (bfd_xcoff_size_dynamic_sections): Declare.
6639 * bfd-in2.h: Rebuild.
6641 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6643 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6644 * configure: Rebuild.
6645 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6646 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6648 (pmac_xcoff_vec): Update to use new xcoff support.
6649 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6650 (xcoff_write_armap): Declare buf as unsigned char.
6651 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6653 * mpw-make.sed: Generalize subdir_do edit.
6655 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6657 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6658 correctly. Don't initialize asect->vma.
6660 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6662 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6663 something a little less than the page size.
6665 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6667 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6669 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6671 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6672 * coffcode.h (coff_write_object_contents): If .bss is before
6673 .data us that as data_start.
6674 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6676 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6677 (coff_swap_outhdr_out): Hardwire in version number.
6679 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6681 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6682 major and minor to *_vno, since the former are also macros in
6683 SunOS header files. Cast result of bfd_alloc to appropriate
6686 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6687 before assigning to sec_data.
6689 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6691 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6692 now relative to the section, not absolute.
6693 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6694 get the file name when there is a N_SO directory name. When
6695 handling stabs, remember that section->vma was added to the
6698 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6700 * sunos.c (struct sunos_link_hash_table): Add needed field.
6701 (sunos_link_hash_table_create): Call bfd_release, not free.
6702 (sunos_link_hash_table_create): Initialize needed field.
6703 (sunos_add_dynamic_symbols): Record needed objects.
6704 (bfd_sunos_get_needed_list): New function.
6705 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6706 * bfd-in2.h: Rebuild.
6708 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6710 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6712 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6714 * bfd-in.h (struct bfd_link_needed_list): Rename from
6715 bfd_elf_link_needed_list.
6716 * bfd-in2.h: Rebuild.
6717 * elf.c, elflink.h, libelf.h: Corresponding changes.
6719 Add start at AIX linker support; no shared libraries yet.
6720 * xcofflink.c: New file.
6721 * configure.in (rs600coff_vec): Use xcofflink.o.
6722 * configure: Rebuild.
6723 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6725 (struct xcoff_section_tdata): Define.
6726 (xcoff_section_data): Define macro.
6727 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6728 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6729 (_bfd_xcoff_bfd_final_link): Declare.
6730 (_bfd_ppc_xcoff_relocate_section): Declare.
6731 * libcoff.h: Rebuild.
6732 * coff-rs6000.c: Clean up a bit.
6733 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6734 cputype, csects, and debug_indices.
6735 (xcoff_copy_private_bfd_data): Copy cputype.
6736 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6737 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6738 (xcoff_reloc_type_lookup): Rename from
6739 rs6000coff_reloc_type_lookup.
6740 (coff_relocate_section): Define.
6741 (_bfd_xcoff_sizeof_headers): Define.
6742 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6743 (_bfd_xcoff_bfd_relax_section): Define.
6744 (_bfd_xcoff_bfd_link_split_section): Define.
6745 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6747 * coffcode.h (coff_compute_section_file_positions): If AIX,
6748 increment sofar by SMALL_AOUTSZ if not executable.
6749 (coff_write_object_contents): If AIX, always output an a.out
6750 header; if not executable, header size of SMALL_AOUTSZ.
6751 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6752 (_bfd_stringtab_init): Initialize xcoff field.
6753 (_bfd_xcoff_stringtab_init): New function.
6754 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6755 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6756 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6757 * libbfd.h: Rebuild.
6758 * Makefile.in: Rebuild dependencies.
6759 (BFD32_BACKENDS): Add xcofflink.o.
6760 (CFILES): Add xcofflink.c.
6762 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6763 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6764 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6766 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6768 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6770 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6772 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6773 * config.in: Regenerated.
6775 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6776 (_bfd_chunksize): New variable.
6777 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6778 for obstack chunk size.
6779 * configure.in: Check for getpagesize.
6780 * configure: Regenerated.
6782 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6784 * trad-core.c (rawptr): Make it a local variable of
6785 ptrace_unix_core_file_p.
6787 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6789 * coff-arm.c (in_reloc_p): New.
6790 * coff-i386.c (in_reloc_p): New.
6791 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6792 (coff_write_object_contents): Only set has_reloc_section
6794 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6795 in_reloc_p to decide if reloc should be emitted.
6796 * libcoff.h (pe_data_type.in_reloc_p): New.
6797 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6799 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6801 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6802 (_bfd_coff_read_internal_relocs): Likewise.
6803 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6804 (_bfd_coff_read_internal_relocs): Likewise.
6806 * elflink.h (elf_link_add_object_symbols): Correct conditions
6807 under which type and size change warnings are issued.
6809 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6811 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6812 a symbol which is not in a real section.
6813 (coff_write_native_symbol): Corresponding change.
6815 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6816 coff_link_hash_newfunc and make non-static.
6817 (_bfd_coff_link_hash_table_init): New function, broken out of
6818 _bfd_coff_link_hash_table_create.
6819 (_bfd_coff_link_hash_table_create): Use it.
6820 (process_embedded_commands): Make static.
6821 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6822 (_bfd_coff_link_hash_table_init): Declare.
6823 * libcoff.h: Rebuild.
6825 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6826 field in XCOFF tdata.
6827 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6828 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6829 based on cputype stored in a.out header, or in n_type of initial
6831 (coff_write_object_contents): Set cputype correctly in a.out
6833 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6835 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6836 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6838 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6839 * libcoff.h: Rebuild.
6841 * cpu-rs6000.c (rs6000_compatible): New static function.
6842 (bfd_rs6000_arch): Use it.
6843 * cpu-powerpc.c (powerpc_compatible): New static function.
6844 (arch_info_struct): Define various flavours of PowerPC.
6845 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6848 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6850 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6852 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6854 * elflink.h (elf_link_add_object_symbols): Don't warn about
6855 changing the size or type if the old definition was weak.
6857 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6859 * coffcode.h (combined_entry_type): Add fix_line field.
6860 (coff_slurp_line_table): Warn if we try to set the lineno field of
6862 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6863 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6864 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6865 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6867 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6868 * libcoff.h: Rebuild.
6870 * libcoff-in.h (struct xcoff_tdata): Define.
6871 (xcoff_data): Define.
6872 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6873 * bfd-in2.h, libcoff.h: Rebuild.
6874 * coff-rs6000.c (xcoff_mkobject): New static function.
6875 (coff_mkobject): Define.
6876 (xcoff_copy_private_bfd_data): New static function.
6877 (coff_bfd_copy_private_bfd_data): Define.
6878 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6880 (rs6000coff_vec): Add DYNAMIC to object_flags.
6881 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6882 .loader sections specially.
6883 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6884 section alignment from the XCOFF tdata information.
6885 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6886 F_SHROBJ, and copy the extra a.out header information into the
6887 XCOFF tdata structure.
6888 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6889 F_DYNLOAD and the extra a.out header information.
6890 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6891 C_HIDEXT symbol with attached csect information.
6892 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6893 in the o_maxdata field.
6894 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6895 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6896 end if BSF_NOT_AT_END is set.
6898 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6899 _bfd_read_ar_hdr_fn.
6900 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6901 * bfd-in2.h, libbfd.h: Rebuild.
6902 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6904 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6905 (bfd_slurp_bsd_armap_f2): Likewise.
6906 (_bfd_slurp_extended_name_table): Likewise.
6908 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6910 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6912 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6913 when the symbol table is empty.
6915 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6916 space for section symbols, since we don't output them either.
6917 (elf_m68k_adjust_dynindx): Removed.
6919 * ptrace-core.c (rawptr): Make it a local variable of
6920 ptrace_unix_core_file_p.
6922 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6924 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6927 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6928 Mac object file formats.
6930 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6932 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6933 auxent if there isn't one.
6934 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6935 rather than FILNMLEN as the maximum name length.
6937 * coffcode.h (bfd_coff_backend_data): Add new field
6938 _bfd_coff_print_aux.
6939 (bfd_coff_print_aux): New static function.
6940 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6941 scnlen field of an XTY_LD csect aux entry.
6942 (coff_print_aux): New static function.
6943 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6944 in coff_pointerize_aux_hook.
6945 (bfd_coff_std_swap_table): Initialize new field.
6946 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6947 * libcoff.h: Rebuild.
6948 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6949 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6951 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6952 if there are symbols, for native AIX ld compatibility.
6954 * coffcode.h (bfd_coff_backend_data): Add new field
6955 _bfd_coff_pointerize_aux_hook.
6956 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6957 or I960, and as 0 otherwise.
6958 (bfd_coff_std_swap_table): Initialize new field.
6959 * libcoff.h: Rebuild.
6960 * coffgen.c (coff_pointerize_aux): Change parameters to take
6961 symbol pointer instead of type and class, and to take aux index.
6962 Call _bfd_coff_pointerize_aux_hook if it is defined.
6963 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6964 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6965 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6967 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6968 read-only/host-only support.
6970 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6972 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6975 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6976 BFD_JUMP_TABLE_ARCHIVE accordingly.
6977 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6978 (_bfd_compute_and_write_armap): Declare.
6979 (_bfd_generic_read_ar_hdr): Declare.
6980 (_bfd_read_ar_hdr): Define.
6981 (_bfd_noarchive_read_ar_hdr): Define.
6982 (_bfd_archive_bsd_read_ar_hdr): Define.
6983 (_bfd_archive_coff_read_ar_hdr): Define.
6984 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6985 _bfd_read_ar_hdr instead.
6986 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6987 (_bfd_compute_and_write_armap): Rename from
6988 compute_and_write_armap. Make non-static. Change all callers.
6989 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6990 than _bfd_snarf_ar_hdr.
6991 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6992 * ieee.c (ieee_read_ar_hdr): Define.
6993 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6994 * oasys.c (oasys_read_ar_hdr): Define.
6995 * som.c (som_read_ar_hdr): Define.
6996 * bfd-in2.h, libbfd.h: Rebuild.
6998 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7000 * peicode.c (coff_swap_filehdr_in): If symptr is
7001 zero, there aren't any symbols, even if nsyms is set.
7003 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7005 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7007 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7008 sections, and set styp correctly for them: .got, .hash, .dynamic,
7009 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7010 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7012 (ecoff_sort_hdrs): New static function.
7013 (ecoff_compute_section_file_positions): Return boolean, not void.
7014 Sort the sections by VMA before looking through them. Put the
7015 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7016 section on an appropriate boundary within the page.
7017 (ecoff_compute_reloc_file_positions): Check return value of
7018 ecoff_compute_section_file_positions.
7019 (_bfd_ecoff_set_section_contents): Likewise.
7020 (_bfd_ecoff_write_object_contents): Check for various Alpha
7021 section types when incrementing text_size and data_size. Call
7022 adjust_headers backend function if it exists.
7023 * coff-alpha.c (alpha_adjust_headers): New static function.
7024 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7025 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7027 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7029 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7031 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7032 of ALTERNATE_AIX_CORE_FORMAT.
7033 * configure.in (aix4): No longer need CORE_FLAGS.
7034 * configure: Updated.
7036 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7038 NS32k changes from Ian Dall:
7039 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7041 (aout_link_input_section_std, aout_link_input_section_ext,
7042 aout_link_reloc_link_order): Call them instead of _bfd_*
7044 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7046 (backend_data): Use it instead of hardcoded zero.
7048 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7049 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7051 * ns32knetbsd.c: Include bfd.h.
7052 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7053 (MY_bfd_reloc_type_lookup): Declare function too.
7054 * pc532-mach.c (set_sizes): Don't declare.
7055 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7056 (backend_data, MY_backend_data): Don't define.
7058 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7059 ns32k-*-lites* like ns32k-*-netbsd*.
7061 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7064 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7066 * coffcode.h (coff_write_object_contents): Restore setting
7067 f_timdat to 0, deleted on August 22.
7069 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7071 * coffcode.h (coff_bfd_copy_private_symbol_data,
7072 coff_bfd_copy_private_section_data,
7073 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7074 * peicode.h (coff_bfd_copy_private_bfd_data): New
7075 (pe_bfd_copy_private_bfd_data): New.
7076 (coff_swap_scnhdr_in): Swap bss size into the right place.
7077 (pe_print_private_bfd_data): Add some newlines.
7079 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7081 * som.c (setup_sections): Don't die if a space has no subspaces.
7083 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7085 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7086 dynamic symbol override a common symbol. Don't change the size or
7087 type if they have been set and the new symbol is not a definition.
7088 Warn if the size or type changes.
7090 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7092 * som.c (som_begin_writing): Don't write the symbol table or
7094 (som_finish_writing): Write them here. Place them after the
7095 subspace data, but before the relocs.
7097 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7099 * sunos.c (sunos_add_one_symbol): Just pass false, not
7100 info->shared_library, to sunos_create_dynamic_sections.
7101 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7103 (sunos_check_dynamic_reloc): Remove .text section assertion.
7105 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7107 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7108 * configure, configure.in: Add pmac_xcoff_vec case.
7109 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7110 * coff-pmac.c: New file, PowerMac XCOFF support.
7111 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7112 * targets.c (pmac_xcoff_vec): Declare.
7114 * mpw-config.in: Various changes to be compatible with the
7115 autoconf-based configury.
7116 * mpw-make.sed: New file, sed commands to translate Unix
7117 makefile into MPW syntax.
7118 * mpw-make.in: Remove.
7119 * hosts/mpw.h: Remove.
7120 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7121 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7123 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7125 * binary.c (binary_get_symtab): Return an empty string on error.
7126 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7128 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7130 * coff-ppc.c: Reformatted according to gnu conventions
7131 Removed irrelevant "if 0" code
7133 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7135 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7136 symbols rather than as indirect symbols.
7137 (MY(slurp_symbol_table)): Don't do anything special about
7140 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7141 of .ctors and .dtors sections is no larger than 2.
7143 * sunos.c (sunos_add_one_symbol): Don't change
7144 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7146 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7147 dynamic symbols when creating a shared library.
7148 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7150 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7151 written even if it is not defined in a regular object.
7152 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7153 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7154 rather than the constant 22.
7155 (sunos_check_dynamic_reloc): Handle creating a shared library.
7156 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7157 zero when creating a shared library.
7158 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7159 write it out at the start of the symbol table.
7161 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7163 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7165 * config.bfd: Add arm-*-coff.
7166 * configure.in, configure: Add armcoff_{little,big}_vec.
7167 * targets.c (armcoff_{little,big}_vec): Declare.
7168 (bfd_target_vector): Add armcoff_{little,big}_vec.
7169 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7171 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7173 * targets.c (bfd_find_target): Remove debugging code.
7175 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7177 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7179 * Makefile.in: added *-ppc files
7180 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7181 allow pe based .o's to be shared with other tools on ppc/NT
7182 * config.bfd: added powerpc[le]-[pe|winnt] config support
7183 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7184 * peicode.h: Added more section flags for PE on ppc
7185 Added coff_swap_filehdr_out to allow peicode.h to be
7186 used for non-image PE files on ppc.
7187 Check for image, or not, before copying pe_opthdr
7188 * targets.c: Added new bfd's
7189 * targets.c: Removed two inactive bfds that shouldn't have made it this
7192 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7194 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7195 explicit values to initialize all relocs. Change all users.
7196 (ppc_elf_brtaken_inner): New function to handle branch predicition
7198 (ppc_elf_brtaken_reloc): Ditto.
7199 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7200 relocs use ppc_elf_unsupported_reloc.
7201 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7202 needs to be reported.
7203 (ppc_elf_relocate_section): Support branch prediction relocs.
7205 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7207 * bfd.c (bfd_assert): Remove \n from string passed to
7210 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7211 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7212 (bfd_coff_make_section_hook): Don't define.
7213 (coff_make_section_hook): Remove.
7214 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7215 (styp_to_sec_flags): Likewise.
7216 (coff_write_object_contents): Likewise.
7217 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7219 * libcoff.h: Rebuild.
7220 * coffgen.c (make_a_section_from_file): Just call
7221 bfd_make_section_anyway, not bfd_make_section or
7222 bfd_coff_make_section_hook.
7223 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7224 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7225 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7226 make_section_hook field.
7227 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7229 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7230 pointers into value field for warning and indirect symbols; just
7231 leave the value field alone.
7232 * linker.c (generic_link_add_symbol_list): Use next symbol for
7233 warning and indirect symbols, rather than looking in symbol value.
7234 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7235 parameter. Change all callers. Remove support for indirect
7236 symbols; it didn't work anyhow.
7237 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7238 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7239 * bfd-in2.h: Rebuild.
7241 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7243 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7244 go back to telling the tools this reloc operates on 32 bits.
7246 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7248 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7249 rather than a direct fprintf.
7250 * archive.c (_bfd_write_archive_contents): Likewise.
7251 * coffcode.h (coff_slurp_symbol_table): Likewise.
7252 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7253 (ppc_elf_unsupported_reloc): Likewise.
7254 (ppc_elf_relocate_section): Likewise.
7255 * i386linux.c (linux_tally_symbols): Likewise.
7256 (linux_finish_dynamic_link): Likewise.
7257 * osf-core.c (osf_core_core_file_p): Likewise.
7258 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7259 * som.c (som_sizeof_headers): Likewise.
7260 * srec.c (srec_bad_byte): Likewise.
7261 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7262 * libbfd-in.h (bfd_assert): Declare first parameter const.
7263 * libbfd.h: Rebuild.
7264 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7265 bfd_reloc_overflow is enough.
7266 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7267 * coff-h8500.c (rtype2howto): Likewise.
7268 * coff-z8k.c (rtype2howto): Likewise.
7269 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7270 * elf.c (_bfd_elf_get_lineno): Likewise.
7271 (_bfd_elf_no_info_to_howto): Likewise.
7272 (_bfd_elf_no_info_to_howto_rel): Likewise.
7273 * hp300hpux.c (convert_sym_type): Likewise.
7274 (MY(swap_std_reloc_in)): Likewise.
7275 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7277 * libaout.h (struct aoutdata): Add line_buf field.
7278 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7279 and filename_buffer. Instead, use a malloc buffer stored in the
7280 new line_buf field. Remove length restrictions.
7282 * coffgen.c (string_size): Remove static variable.
7283 (debug_string_size, debug_string_section): Likewise.
7284 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7285 and debug_string_size_p parameters. Use them instead of the
7286 global variables. Change all callers.
7287 (coff_write_symbol): Likewise.
7288 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7289 (coff_write_symbols): Add local variables to replace removed
7292 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7293 function, and line_base fields.
7294 * libcoff.h: Rebuild.
7295 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7296 information, rather than using static variables.
7298 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7299 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7301 * init.c (initialized): Remove static variable.
7302 (bfd_init): Don't bother setting initialized.
7303 (bfd_check_init): Remove.
7304 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7305 * libbfd.h: Rebuild.
7307 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7309 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7310 size for full core dumps. Copy core file header to private data.
7311 (rs6000coff_core_file_failing_command,
7312 rs6000coff_core_file_failing_signal): New functions to extract
7313 the file name and terminating signal from the core file.
7314 * coff-rs6000.c: Use them.
7316 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7318 Change arch info to be const, initialized at compile time.
7319 * archures.c: Reindent many functions. Change CONST to const.
7320 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7321 nothing set it anyhow. Make next const.
7322 (bfd_arch_info_list): Remove.
7323 (bfd_archures_list): Rename from archures_init_table. Change from
7324 a table of function pointers to a table of bfd_arch_info_type
7325 structure addresses.
7326 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7327 (bfd_lookup_arch): Likewise.
7328 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7330 (bfd_default_arch_struct): Make const.
7331 (bfd_arch_init, bfd_arch_linkin): Remove.
7332 (bfd_get_arch_info): Return a const pointer.
7333 * init.c (bfd_init): Don't call bfd_arch_init.
7334 * bfd.c (struct _bfd): Make arch_info const.
7335 * bfd-in2.h: Rebuild.
7336 * libbfd.h: Rebuild.
7337 * configure.in: Put & before everything in $selarchs.
7338 * configure: Rebuild.
7339 * cpu-*.c: Change bfd_*_arch from a function which calls
7340 bfd_arch_linkin to a const structure.
7341 * ieee.c (ieee_object_p): Make arch const.
7343 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7345 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7347 * bfd-in2.h: Regenerate.
7348 * libbfd.h: Regenerate.
7350 * elf32-ppc.c (reloc_type): Update names to match current draft.
7351 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7352 relative. Update names to current V.4 draft.
7353 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7354 (ppc_elf_relocate_section): Rename relocations to match draft.
7356 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7358 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7359 compiled with -mrelocatable-lib to be linked with either normal
7360 modules or -mrelocatable modules.
7362 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7364 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7365 in the a.out header.
7367 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7368 a reloc against a local symbol, even if it's not a section.
7370 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7372 * targets.c (bfd_target): Remove unused align_power_min field.
7373 * bfd-in2.h: Rebuild.
7374 * All backends: Remove initialization of align_power_min.
7376 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7378 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7380 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7382 * config.bfd (mips-dec-netbsd*): New target.
7383 * configure.host (mips-dec-netbsd*): New host.
7384 * configure.in (mips-dec-netbsd*): New native.
7385 * configure: Rebuild.
7387 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7389 Make the COFF backend linker merge common types:
7390 * cofflink.c (struct coff_debug_merge_element): Define.
7391 (struct coff_debug_merge_type): Define.
7392 (struct coff_debug_merge_hash_entry): Define.
7393 (struct coff_debug_merge_hash_table): Define.
7394 (coff_debug_merge_hash_table_init): Define.
7395 (coff_debug_merge_hash_table_free): Define.
7396 (coff_debug_merge_hash_lookup): Define.
7397 (struct coff_final_link_info): Add debug_merge field.
7398 (coff_debug_merge_hash_newfunc): New static function.
7399 (_bfd_coff_final_link): Allocate and free debug_merge table.
7400 (coff_link_input_bfd): Merge identical enum, struct and union
7403 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7405 Convert i960 COFF to use COFF backend linker.
7406 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7407 structure to store the symbol being used.
7408 (coff_i960_start_final_link): New static function.
7409 (coff_i960_relocate_section): New static function.
7410 (coff_i960_adjust_symndx): New static function.
7411 (coff_start_final_link): Define.
7412 (coff_relocate_section): Define.
7413 (coff_adjust_symndx): Define.
7414 * coffcode.h (bfd_coff_backend_data): Add new callback function
7415 _bfd_coff_start_final_link.
7416 (bfd_coff_start_final_link): Define.
7417 (coff_start_final_link): Define if not defined.
7418 (bfd_coff_std_swap_table): Add coff_start_final_link.
7419 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7421 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7422 function callback is not NULL.
7423 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7424 (_bfd_coff_internal_syment_name): Declare.
7425 * libcoff.h: Rebuild.
7426 * configure.in (icoff_big_vec): Add cofflink.o.
7427 (icoff_little_vec): Likewise.
7428 * configure: Rebuild.
7430 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7432 * Makefile.in (clean-info): Remove extraneous tab from line
7435 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7437 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7438 contents has relocs.
7440 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7442 * coffcode.h (coff_compute_section_file_positions): Keep the
7444 (coff_write_object_contents): Remember if it's a relocatable
7446 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7447 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7448 if relocatable file. Swap out saved raw size.
7450 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7452 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7453 (maintainer-clean): Rename from realclean, passing
7454 maintainer-clean down to subdirectories, but leave realclean as a
7457 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7460 * dep-in.sed: Remove config.h from generated dependencies.
7462 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7463 broken out of sunos_canonicalize_dynamic_symtab.
7464 (sunos_canonicalize_dynamic_symtab): Call new function
7465 sunos_slurp_dynamic_symtab.
7466 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7467 dynamic symbol table to the caller.
7468 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7469 callback to override the symbols being read.
7470 * libaout.h (struct aout_backend_data): Add three new parameters
7471 to add_dynamic_symbols callback.
7473 Extensive minor changes to avoid various gcc warnings. Also:
7474 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7475 * archures.c (bfd_arch_info_type): Change mach field from long to
7477 (bfd_lookup_arch): Change machine parameter from long to unsigned
7480 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7482 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7483 a symbol with a non-zero plt_offset.
7485 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7487 * elfcode.h (align_file_position): Remove; not used.
7489 * configure.in: Only check for <sys/procfs.h> on a native system,
7490 and make sure it defines prstatus_t.
7491 * configure: Rebuild.
7493 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7495 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7497 * config.in: Rename from config.h.in.
7498 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7499 Check for config.h:config.in when creating stamp-h.
7500 * configure: Rebuild.
7501 * Makefile.in (stamp-h): Depend upon config.in rather than
7502 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7503 calling config.status.
7505 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7506 (Makefile): Just rebuild Makefile.
7507 (config.h, stamp-h): New targets.
7508 * configure.in: Create stamp-h when rebuilding config.h.
7509 * configure: Rebuild.
7511 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7513 * configure.in: Call AC_CONFIG_HEADER. Substitute
7514 HOST_64BIT_LONG. Check that various header files exist. Check
7515 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7516 and/or free need to be declared. Don't make a link to sysdep.h.
7517 Define TRAD_HEADER for various hosts.
7518 * configure: Rebuild.
7519 * configure.host: Don't set my_host. Add definitions taken from
7520 host header files for various entries. Remove entries which now
7522 * acconfig.h: New file.
7523 * config.h.in: New file, built by autoheader.
7524 * sysdep.h: New file.
7525 * Makefile.in (do_distclean): Don't remove sysdep.h.
7527 (LOCAL_H_DEPS): New variable.
7528 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7530 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7531 ($(OPTIONAL_BACKENDS)): Likewise.
7532 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7533 looking through sysdep.h.
7534 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7535 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7536 (fprintf_vma, sprintf_vma): Likewise.
7537 (int64_type, uint64_type): Don't define.
7538 * bfd-in2.h: Rebuild.
7539 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7540 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7541 * lynx-core.c: Include stuff from old hosts/lynx.h.
7542 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7543 rather than NO_FCNTL.
7544 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7545 rather than NATIVE_HPPAHPUX_COMPILER.
7546 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7548 * hosts/*.h: Remove all header files which merely include,
7549 declare, and define things. Leave header files which define
7550 information needed by trad-core.c.
7552 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7553 (BFD_CC_FOR_BUILD): Define.
7554 * configure.in: Use BFD_CC_FOR_BUILD.
7555 * configure: Rebuild.
7557 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7559 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7560 * configure: Rebuild.
7562 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7565 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7567 * config.bfd: i386pe_ve -> i386pe_vec.
7569 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7571 * configure.host: Incorporate host Makefile fragments by setting
7573 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7574 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7575 value based on whether the code is being compiled by a cross
7576 compiler. Don't substitute host_makefile_frag or frags.
7577 * aclocal.m4: New file to define local AC_PROG_CC.
7578 * configure: Rebuild.
7579 * Makefile.in (INSTALL): Set to @INSTALL@.
7580 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7581 (INSTALL_DATA): Set to @INSTALL_DATA@.
7583 (CC): Define as @CC@.
7584 (CFLAGS): Set to @CFLAGS@.
7585 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7586 (@host_makefile_frag@): Remove.
7587 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7588 after other options.
7589 (config.status): Remove dependency upon @frags@.
7590 * config/*.mh, config/README: Remove.
7592 * config.bfd: Rewrite to incorporate the contents of the Makefile
7593 fragments by setting shell variables, rather than merely returning
7594 the name of a Makefile fragment.
7595 * configure.in: Use shell variables set by config.bfd rather than
7596 looking at the target Makefile fragment files. Don't substitute
7597 target_makefile_frag. Do substitute TDEFINES.
7598 * configure: Rebuild.
7599 * Makefile.in (@target_makefile_frag@): Remove.
7600 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7601 * config/*.mt: Remove.
7603 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7605 * configure.in: Put changequote lines around "i[345]86" patterns
7606 section of core file support.
7608 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7610 * som.c (som_bfd_print_private_bfd_data): Define to use the
7613 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7615 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7616 entry, text_start and data_start.
7618 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7620 * Makefile.in (OFILES): Remove $(TDEPFILES).
7621 * config/apollo.mt (TDEPFILES): Remove.
7622 * config/README: Update.
7624 * configure.in: For a native configuration, set COREFILE and
7625 COREFLAG based on the canonical host name.
7626 * configure: Rebuild.
7627 * Makefile.in: Rebuild dependencies.
7628 (ALL_CFLAGS): Add @COREFLAG@.
7629 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7630 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7631 support routines. Check LYNX_CORE rather than HOST_LYNX.
7632 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7633 * i386lynx.c: Likewise.
7634 * m68klynx.c: Likewise.
7635 * sparclynx.c: Likewise.
7636 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7637 * *-core.c: Comment changes.
7638 * config/decstation.mh (HDEPFILES): Remove.
7639 (HDEFINES): Remove -DTRAD_CORE.
7640 * config/irix3.mh (RANLIB): Remove.
7641 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7642 (HDEFINES): Remove -DIRIX_CORE.
7643 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7644 (HDEFINES): Remove -DTRAD_CORE.
7645 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7646 * config/ultra3.mh (RANLIB): Remove.
7647 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7648 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7649 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7650 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7651 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7652 * config/i386aix.mh, config/i386bsd.mh: Remove.
7653 * config/i386linux.mh, config/i386mach3.mh: Remove.
7654 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7655 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7656 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7657 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7658 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7659 * config/solaris2.mh, config/stratus.mh: Remove.
7660 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7661 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7663 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7665 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7666 DT_FINI entry if the appropriate symbol is not in the hash table.
7668 * libelf.h (struct elf_backend_data): Add create_program_headers
7669 and want_hdr_in_seg fields.
7670 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7672 (elf_backend_create_program_headers): Likewise.
7673 (elfNN_bed): Initialize create_program_headers and
7675 * elf.c (get_program_header_size): Call create_program_headers
7677 (map_program_segments): Check want_hdr_in_seg backend field. Call
7678 create_program_headers backend routine.
7680 * elf.c (assign_file_positions_except_relocs): Align non allocated
7681 sections when creating an executable.
7683 * elfcode.h (elf_swap_phdr_in): Make non static.
7684 (elf_swap_phdr_out): Make non static.
7685 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7686 (bfd_elf32_swap_phdr_out): Declare.
7687 (bfd_elf64_swap_phdr_in): Declare.
7688 (bfd_elf64_swap_phdr_out): Declare.
7690 * ecofflink.c (ecoff_collect_shuffle): New static function.
7691 (_bfd_ecoff_get_accumulated_pdr): New function.
7692 (_bfd_ecoff_get_accumulated_sym): New function.
7693 (_bfd_ecoff_get_accumulated_ss): New function.
7694 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7695 (_bfd_ecoff_get_accumulated_sym): Declare.
7696 (_bfd_ecoff_get_accumulated_ss): Declare.
7697 * libbfd.h: Rebuild.
7699 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7701 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7703 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7704 warning symbols. If any section is named .gnu.warning.XXX, treat
7705 the contents as a warning to be issued if the symbol XXX is
7707 (elf_link_output_extsym): For an indirect or warning symbol, just
7708 output the symbol it points to.
7710 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7711 if bfd_hash_allocate fails, since it will already be set.
7712 (generic_link_hash_newfunc): Likewise.
7713 (archive_hash_newfunc): Likewise.
7714 (hash_entry_bfd): New static function.
7715 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7716 callback. Allocate a new warning using the hash table newfunc.
7717 Use bfd_hash_replace to update the entry in the hash table, rather
7718 than assuming we can copy the fields with structure assignment.
7720 * hash.c (bfd_hash_replace): New function.
7721 * bfd-in.h (bfd_hash_replace): Declare.
7722 * bfd-in2.h: Rebuild.
7724 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7726 * config.bfd: Add mips*vr4300-*-elf* target.
7727 * config/mipsbvr4300.mt: Added.
7729 See file ChangeLog.2
7736 version-control: never