1 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
3 * elflink.h (elf_merge_symbol): In the case of a new defined
4 symbol overriding an old defined symbol, return the hash table
5 entry which we modify, even if it is the target of an
7 (elf_link_add_object_symbols): If the real name of the symbol gets
8 overridden, convert the versioned symbol into an indirect symbol
11 * elflink.h (elf_merge_symbol): New static function, broken out of
12 elf_link_add_object_symbols.
13 (elf_link_add_object_symbols): Call it.
15 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
17 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
18 handle case where COFF filehdr does not immediately follow PE
20 * coffgen.c (coff_object_p): Remove useless seek to current
23 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
25 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
28 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
30 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
31 symbols, skip N_ABS symbols with debugging storage classes.
33 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
35 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
36 relocs in shared libraries which refer to local symbols. Cope
37 with addend when processing a GOT relocation.
39 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
40 for sections that the linker didn't create.
41 (ppc_elf_finish_dynamic_sections): Only try to write out a section
42 symbol if it was created in ppc_elf_size_dynamic_sections.
43 (ppc_elf_relocate_section): Complain if we have to generate a reloc
44 relative to a section for which we didn't output a symbol.
46 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
47 relocs are 'rela' relocs, like everything else. .rela.plt is not
48 a read-only section, so we don't have to special-case it.
50 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
51 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
53 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
54 (ppc_elf_relocate_section): @got offsets are 4 from start of the
56 * elflink.c (_bfd_elf_create_got_section): The three reserved
57 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
59 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
62 * elf32-ppc.c (ppc_elf_check_relocs): Use
63 _bfd_elf_create_got_section to create the GOT rather than
64 ppc_elf_create_linker_section. Create the '.rela.got' section
66 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
67 symbol has a GOT entry.
68 (ppc_elf_relocate_section): Record when a symbol is used through
69 the GOT, and allocate space in the GOT for each such symbol.
70 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
71 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
74 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
75 treated in a similar way to ADDR16_HA relocs.
76 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
77 shared objects; the linker must deal with them.
78 (ppc_elf_create_linker_section): Stop setting
79 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
80 LINKER_SECTION_PLT stuff.
81 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
82 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
83 section, not ELF-specific calls.
84 (elf_backend_plt_not_loaded): Set to 1.
85 (elf_backend_got_symbol_offset): Set to 4.
86 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
87 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
88 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
89 plt_not_loaded member.
90 (_bfd_elf_create_got_section): Apply got_symbol_offset.
91 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
93 (elf_backend_G_O_T_offset): Set default to 0.
94 (elfNN_bed): Set added fields.
96 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
97 DT_RELENT in shared objects; should be DT_RELAENT.
99 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
100 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
101 such a reloc (in a non-shared object) refers to a symbol that's
104 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
106 * elfcode.h (put_signed_word): Define.
107 (get_signed_word): Define.
108 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
109 (elf_swap_reloca_out): Use put_signed_word for the r_addend
111 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
112 bfd_get_signed_32 to set the r_addend field.
113 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
114 bfd_h_get_signed_64 to set the r_addend field.
116 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
118 * elf32-i386.c (elf_i386_relocate_section): When generating a
119 shared library, do the relocation if the input section is not
122 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
123 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
124 (elf_fix_symbol_flags): New static function, broken out of
125 elf_adjust_dynamic_symbol.
126 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
127 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
128 forced local even if NEEDS_PLT is set. When forcing a symbol to
129 be local, clear NEEDS_PLT.
130 (elf_link_output_extsym): Remove unused local bed.
132 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
134 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
135 for derived elf linker hash table entries. References to
136 elf_link_hash_entry changed appropriately.
137 (elf32_mn10300_link_hash_table): New structure for derived elf
139 (elf32_mn10300_hash_table): Define.
140 (elf32_mn10300_link_hash_traverse): Likewise.
141 (elf32_mn10300_link_hash_newfunc): New function.
142 (elf32_mn10300_link_hash_table_create): Likewise.
143 (elf32_mn10300_finish_hash_table_entry): Likewise.
144 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
145 of prologue code, and call:32->call:16 relaxing.
146 (compute_function_info: New function.
147 (bfd_elf32_bfd_ilink_hash_table_create): Define.
149 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
151 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
152 for a symbol which is being forced to be local.
153 * elf32-i386.c (elf_i386_relocate_section): Write out the
154 relocation value for a GOT reloc for a symbol which is turning
156 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
157 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
159 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
161 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
162 value if the symbol is turning into a local symbol.
163 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
164 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
166 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
168 * elflink.h (elf_link_add_object_symbols): Also read verneed
169 information by calling `_bfd_elf_slurp_version_tables'.
170 (elf_link_add_object_symbols): For undefined symbols look for
171 version information in the verneed records.
172 (elf_link_add_object_symbols): Use soname of shared object
173 for verneed record if it is available.
175 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
177 * cpu-arm.c: Add prototypes for compatible and scan.
178 * cofflink.c: Add prototype for mark_relocs.
180 * archive.c (bfd_special_undocumented_glue): Change filename to
181 const pointer. Add prototype.
183 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
185 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
186 sections that will be discarded.
188 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
190 * elflink.h (elf_link_find_version_dependencies): When searching
191 for known version symbol skip non-matching verdef records, not
194 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
196 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
197 not a bfd_vma, to the base file, to match how dlltool reads it.
199 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
201 * reloc.c: Add thumb relocations.
203 * bfd-in2.h: Add Thumb relocations.
205 * libbfd.h: Add Thumb relocations.
207 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
209 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
211 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
213 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
214 for a section even if it is not loaded.
216 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
218 (_bfd_coff_link_input_bfd): Separate section VMA handling for
219 input and output files.
220 (_bfd_coff_generic_relocate_section): Check whether input file,
221 not output file, is a PE file.
223 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
225 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
227 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
229 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
232 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
234 * cpu-arm.c (compatible): Add test for supersets of ARM
237 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
239 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
242 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
244 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
245 called directly by gas/config/tc-arm.c.
247 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
249 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
250 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
252 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
254 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
257 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
259 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
260 (coff_bfd_copy_private_bfd_data): Ditto.
261 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
262 (coff_arm_bfd_print_private_bfd_data): Ditto.
263 (coff_arm_bfd_set_private_flags): Ditto.
264 (coff_arm_bfd_copy_private_bfd_data): Ditto.
266 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
268 * libcoff-in.h (struct coff_final_link_info): Add boolean
269 global_to_static member for support of task linking.
270 (_bfd_coff_write_task_globals): Add prototype.
271 * libcoff.h: Regenerate.
272 * coffcode.h (coff_write_object_contents): Use #ifdef to
273 check RS6000COFF_C, to be consistent with all other uses
275 * cofflink.c (_bfd_coff_final_link): If doing task linking,
276 call _bfd_coff_write_task_globals.
277 (_bfd_coff_link_input_bfd): If doing task linking, convert
278 global functions to static.
279 (_bfd_coff_write_global_sym): If doing task linking, convert
280 global variables to static.
281 (_bfd_coff_write_task_globals): New function.
283 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
284 (C_AUTOARG): #undef since it clashes with C_UEXT.
285 (C_LASTENT): #undef since it clashes with C_STATLAB.
286 * coffcode.h (coff_write_object_contents): Use TIC80COFF
288 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
289 when TIC80COFF defined (clashes with C_UEXT). Explicitly
290 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
294 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
296 * coff-tic80.c (tic80_howto_table): Change overflow check for most
297 PP relocations to complain_overflow_dont.
299 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
301 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
302 name of R_RELLONG to "RELLONG". Set rightshift and complain for
304 (ppbase_reloc, glob15_reloc): New static functions.
305 (glob16_reloc, local16_reloc): New static functions.
306 (rtype2howto): Handle all relocation types.
307 (coff_tic80_relocate_section): New static function.
308 (coff_relocate_section): Define to coff_tic80_relocate_section.
309 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
312 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
314 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
315 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
317 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
318 callers. If PE file, don't add section VMA.
319 (coff_write_alien_symbol): If PE file, don't add section VMA.
320 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
321 (_bfd_coff_write_global_sym): Likewise.
322 (_bfd_coff_generic_relocate_section): Likewise.
324 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
327 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
329 * cofflink.c (mark_relocs): Add new function to mark symbols which
330 are used by relocations.
331 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
332 suppress the skipping of symbols that have thus been marked.
334 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
336 * coff-sh.c (sh_merge_private_data): New static function.
337 (coff_bfd_merge_private_bfd_data): Define.
340 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
342 * coff-tic80.c: Remove unnecessary #ifdefs.
343 * config.bfd: Set targ_underscore to yes for tic80.
345 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
347 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
348 with unresolved external symbols in GDB).
351 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
353 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
354 the symbols associated with each BFD.
355 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
357 * elf-m10200.c: Likewise.
358 * elf32-m32r.c: Likewise.
359 * elf32-sh.c: Likewise.
361 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
363 * elflink.h (elf_link_add_object_symbols): Don't decrease the
364 alignment of a common symbol. If two symbols that look like
365 common symbols are found in two shared libraries, and the size is
366 different, use the larger size, and warn if --warn-common. If a
367 common symbol overrides a definition in a shared library, set the
368 size to the larger size, and warn if --warn-common.
370 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
372 * cpu-arm.c (compatible): Allow default machine to be polymorphed
373 into any other machine type.
375 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
377 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
378 data into an unitialised destination set its machine type as well.
380 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
382 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
383 to common symbol size. Consistently treat uninitialized symbols
384 in shared objects as common symbols.
386 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
388 * archures.c (constants): Added new constants to identify the
389 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
390 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
392 * bfd-in2.h (constants): Added new constants to identify
393 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
394 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
395 bfd_mach_arm_4T. This file is auto-magically generated from the
396 archures.c file. This update is just to save work.
398 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
399 coff_arm_bfd_print_private_bfd_data,
400 coff_arm_bfd_set_private_flags,
401 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
402 (global): Macro redefinitions set up to use these new functions.
404 * coffcode.h (coff_mkobject_hook): Added call to
405 coff_arm_bfd_set_private_flags().
406 (coff_set_arch_mach_hook): Added code to set machine type based on
407 bits stored in internal flags.
408 (coff_set_flags): Added code to set the new bits in the flags
409 field based on the machine number.
410 (function definition macros): Made all function definition macros
411 conditional so that they can be overridden by target specific
414 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
415 Structure extended to include new types, one each for ARMv2,
416 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
418 * libcoff-in.h (struct coff_tdata): Added flags field.
420 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
422 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
424 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
427 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
429 * coffgen.c (coff_find_nearest_line): If there are no syments,
432 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
434 * config.bfd: cope with '*-*-linux-gnuaout' targets.
436 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
438 * targmatch.sed: Add explicit \n characters to work around bug in
439 HP/UX 10.20 sed program.
441 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
443 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
446 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
448 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
450 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
452 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
453 (struct elf_m68k_pcrel_relocs_copied, struct
454 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
455 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
456 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
457 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
459 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
460 PC relative relocs for a global symbol defined in a regular
461 object, and count the number of PC relative relocs copied for any
463 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
464 traverse with elf_m68k_discard_copies.
466 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
468 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
469 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
471 * coffcode.h (coff_compute_section_file_positions): Force the
472 potential last byte in the file to be written out when
475 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
477 * configure.host (mips*-*-openbsd*): New host.
479 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
481 * elflink.h (elf_link_add_object_symbols): Only subtract the
482 section VMA from the symbol value if this is a fully linked file.
484 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
485 (struct elf_i386_link_hash_entry): Define.
486 (struct elf_i386_link_hash_table): Define.
487 (elf_i386_link_hash_traverse): Define.
488 (elf_i386_hash_table): Define.
489 (elf_i386_link_hash_newfunc): New static function.
490 (elf_i386_link_hash_table_create): New static function.
491 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
492 PC relative relocs for a global symbol defined in a regular
493 object, and count the number of PC relative relocs copied for any
495 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
496 traverse with elf_i386_discard_copies.
497 (elf_i386_discard_copies): New static function.
498 (bfd_elf32_bfd_link_hash_table_create): Define.
500 From Gordon W. Ross <gwr@mc.com>:
501 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
502 (sunos4_aout_backend): Use MY_entry_is_text_address.
505 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
507 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
508 R_D30V_32_NORMAL to 2 (4 bytes).
511 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
513 From Gordon W. Ross <gwr@mc.com>:
514 * netbsd.h (N_SHARED_LIB): Define.
515 (SEGMENT_SIZE): Don't define.
516 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
518 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
519 (SEGMENT_SIZE): Don't define.
521 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
522 to sizeof Rela structure, not sizeof Rel structure. From Gary
523 Thomas <g.thomas@opengroup.org>.
525 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
527 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
528 whenever entry is larger than text address, but only by whole
529 pages. From Gordon W. Ross <gwr@mc.com>.
531 * Makefile.in (install): Depend upon installdirs. Use
532 mkinstalldirs to build $(oldincludedir).
533 (installdirs): New target.
535 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
536 if this is a debugging section which we are stripping.
538 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
540 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
541 alpha-specific target data struct.
543 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
545 From Thomas Graichen <graichen@rzpd.de>:
546 * Makefile.in: Always use $(SHELL) when running move-if-change.
547 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
548 * configure: Rebuild.
550 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
552 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
553 VMA if this is an executable file or a shared object.
555 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
558 * libaout.h (struct aout_backend_data): Add entry_is_text_address
560 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
561 start of the file. Remove uses later on which switch using
563 (MY(callback)): Handle entry_is_text_address.
564 (MY_entry_is_text_address): Define if not defined.
565 (MY(backend_data)): Initialize new field.
566 * aoutf1.h (sunos4_aout_backend): Likewise.
567 * i386aout.c (MY(backend_data)): Likewise.
568 * i386mach3.c (MY(backend_data)): Likewise.
569 * mipsbsd.c (MY(backend_data)): Likewise.
570 * sparclynx.c (sparclynx_aout_backend): Likewise.
571 * netbsd.h (SEGMENT_SIZE): Define if not defined.
572 (MY_entry_is_text_address): Define.
573 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
575 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
576 whose name starts with `.'.
578 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
580 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
581 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
582 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
583 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
584 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
585 sparc-*-openbsd*): New targets.
586 * configure: Rebuild.
588 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
590 * stabs.c (struct stab_section_info): New field
592 (_bfd_link_section_stabs): Fill the above array.
593 (_bfd_stab_section_offset): Use `cumulative_skips' to
594 speed up offset calculation.
596 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
598 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
599 addend for non pc-relative relocations.
601 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
602 for non-existent function.
604 * elf-m10300.c (mn10300_elf_relax_section): New function.
605 (mn10300_elf_relax_delete_bytes): Likewise.
606 (mn10300_elf_symbol_address_p): Likewise.
607 (mn10300_elf_get_relocated_section_contents): Likewise.
608 (bfd_elf32_bfd_relax_section): Define.
609 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
611 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
613 * configure.host: Set SHLIB_LIBS.
614 * configure.in: Substitute SHLIB_LIBS.
615 * configure: Rebuild.
616 * Makefile.in (SHLIB_LIBS): New variable.
617 ($(SHLIB)): Use $(SHLIB_LIBS).
619 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
621 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
622 with bfd_section_vma.
624 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
626 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
627 Correct CPU file names for mn10[23]00.
628 * configure: Rebuild.
630 * bfd.c (bfd_record_phdr): Cast count to size_t before
633 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
634 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
635 (xcoff_write_archive_contents): LIkewise.
636 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
637 (mips_elf_create_procedure_table): Likewise.
638 * peicode.h (pe_print_idata): Likewise.
639 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
640 * xcofflink.c (xcoff_get_section_contents): Likewise.
641 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
642 (xcoff_link_add_symbols): Likewise.
643 (xcoff_link_add_symbols): Likewise.
645 * ppcboot.c (ppcboot_set_arch_mach): Make static.
646 (ppcboot_bfd_print_private_bfd_data): Likewise.
648 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
649 to complain_overflow_signed.
651 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
653 * VERSION: Set to 2.8.1.
655 * Branched binutils 2.8.
657 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
658 deciding whether to copy a reloc into a shared object.
659 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
660 relocs in unallocated sections.
661 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
662 R_SPARC_RELATIVE relocs in unallocated sections.
664 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
666 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
667 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
670 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
672 * elflink.h (elf_link_add_object_symbols): Let a common symbol
673 override an uninitialized symbol from a shared library with a
676 * elf-m10200.c: Rename from elf32-mn10200.c.
677 * elf-m10300.c: Rename from elf32-mn10300.c.
678 * cpu-m10200.c: Rename from cpu-mn10200.c
679 * cpu-m10300.c: Rename from cpu-mn10300.c
680 * Makefile.in: Update accordingly.
682 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
683 (elf_mips_isa): Move to earlier in file.
684 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
685 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
688 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
691 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
693 * configure.com: New file.
694 * config.h-vms: Remove file.
695 * makefile.vms: Update for new configure scheme.
697 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
699 * libcoff-in.h (ppc_allocate_toc_section): Declare.
700 (ppc_process_before_allocation): Declare.
701 * libcoff.h: Rebuild.
703 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
705 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
707 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
709 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
711 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
712 symbol index for a R_IHCONST reloc.
714 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
716 * targmatch.sed: Do not use \(\) recursively.
718 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
720 * m68klinux.c (MACHTYPE_OK): Define.
721 * i386linux.c (MACHTYPE_OK): Define.
723 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
725 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
726 <hjl@gnu.ai.mit.edu>:
727 * sparclinux.c: New file.
728 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
729 * bfd-in2.h: Rebuild.
730 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
731 * configure.in (sparclinux_vec): Add to list of vectors.
732 * configure: Rebuild.
733 * targets.c (sparclinux_vec): Declare.
734 (bfd_target_vector): Add sparclinux_vec.
735 * Makefile.in: Rebuild dependencies.
736 (BFD32_BACKENDS): Add sparclinux.o.
737 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
739 * coff-mips.c (mips_ecoff_backend_data): Initialize new
740 bfd_coff_backend_data field.
741 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
743 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
744 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
745 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
747 * bfd.c: Include "libiberty.h".
748 (strerror): Don't declare.
749 (bfd_errmsg): Call xstrerror rather than strerror.
751 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
753 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
754 reloc even if the symbol is in the .bss section.
755 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
756 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
757 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
759 * coffcode.h (bfd_coff_backend_data): Add new field
760 _bfd_coff_default_section_alignment_power.
761 (bfd_coff_default_section_alignment_power): Define.
762 (bfd_coff_std_swap_table): Initialize new field.
763 * libcoff.h: Rebuild.
764 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
765 symbol to the default section alignment.
767 * COPYING: Update FSF address.
770 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
772 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
773 21-bit absolute that made it act as a relative.
776 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
778 * elflink.c (_bfd_elf_create_linker_section): Don't set
779 bss_section and rel_section from existing sections.
781 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
784 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
786 * aoutx.h (some_aout_object_p): Change executable test to fix
787 problems with embedded a.out systems.
789 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
791 * stabs.c (_bfd_stab_section_offset): New function.
792 * libbfd-in.h (_bfd_stab_section_offset): Declare.
794 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
796 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
797 * elf32-mips.c (mips_elf_relocate_section): Likewise.
798 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
799 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
800 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
802 * stabs.c (_bfd_link_section_stabs): Copy over the first header
803 symbol. Check for memory allocation failure of *psinfo.
804 (_bfd_write_section_stabs): Add psinfo parameter. Change all
805 callers. Set the value of the header symbol.
806 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
810 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
812 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
813 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
814 reloc types, rather than silently failing to generate an output file.
817 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
819 * targmatch.sed: Use the hold space to put the #ifdef around the
821 * targets.c (UNSUPPORTED_TARGET): Don't define.
822 (find_target): Don't check for UNSUPPORTED_TARGET.
823 (bfd_set_default_target): Don't try to optimize by checking for
826 * Makefile.in: Rebuild dependencies.
827 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
828 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
829 (elf32-m32r.o): Remove explicit target.
831 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
834 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
835 count section symbols for sections that were created by the
836 linker, or are not allocatable or not loadable.
837 (elf32_sparc_finish_dynamic_sections): Output output section
838 symbols for section for which we made space for them.
840 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
842 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
843 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
845 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
847 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
848 (m32r_hi16_list): New static local.
849 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
850 (m32r_elf_do_hi16_reloc): Delete.
851 (m32r_elf_relocate_hi16): New function.
852 (m32r_elf_lo16_reloc): New function.
853 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
856 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
858 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
859 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
860 (m32r_elf_final_sda_base): New function.
861 (m32r_elf_relocate_section): Rewrite sdata support.
862 (m32r_elf_finish_dynamic_sections): Delete.
864 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
866 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
867 * coff-svm68k.c: New file. Just defines some macros and includes
869 * coff-m68k.c: Add functions to handle common addends, moved in
870 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
871 Control whether relocs are visible using STATIC_RELOCS.
872 * cf-m68klynx.c: Simplify greatly: just define macros to control
874 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
875 * targets. (m68ksysvcoff_vec): Declare.
876 (bfd_target_vector): Add m68ksysvcoff_vec.
877 * config.bfd (m68*-motorola-sysv*): New target.
878 * configure.in (m68ksysvcoff_vec): New vector.
879 * configure: Rebuild.
880 * Makefile.in: Rebuild dependencies.
881 (BFD32_BACKENDS): Add coff-svm68k.o.
882 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
884 * binary.c (binary_set_section_contents): Don't get misled if the
885 first section is not loadable. From Matthew L. Martin
888 * elflink.h (elf_bfd_final_link): Set the value of a section
889 symbol to the section address unless doing a relocateable link.
891 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
893 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
894 .plt entry if we've taken the function's address.
895 (elf64_alpha_merge_gots): Merge collected flags info as well.
897 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
899 * Many files: Add function prototypes.
900 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
901 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
902 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
903 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
904 * peicode.h: Change several void * parameters to PTR.
905 * srec.c (srec_get_symbol_info): Make static.
906 * syms.c (bfd_symbol_is_absolute): Remove.
907 * Makefile.in: Rebuild dependencies.
909 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
911 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
912 (bfd_elf32_bfd_is_local_label): Don't define.
914 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
917 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
919 * bfd-in.h: Don't include obstack.h.
920 (struct bfd_hash_table): Change memory field to PTR.
921 * bfd.c (struct _bfd): Change memory field to PTR.
922 * bfd-in2.h: Rebuild.
923 * libbfd-in.h (bfd_release): Declare as function, don't define as
926 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
927 objalloc routines rather than obstack routines.
928 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
929 (getpagesize): Don't define.
930 (_bfd_new_bfd): Don't set _bfd_chunksize.
931 (bfd_openr): Free new bfd and objalloc on failure.
932 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
933 (bfd_alloc_size): Remove.
934 (bfd_release): New function.
935 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
936 objalloc routines rather than obstack routines.
937 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
938 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
939 objalloc routines rather than obstack routines.
940 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
941 (struct accumulate): Change memory to struct objalloc *.
942 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
943 * dep-in.sed: Don't remove obstack.h from dependency list.
944 * Makefile.in: Rebuild dependencies.
945 (BFD_H_DEPS): Remove obstack.h.
946 (install): Don't install obstack.h.
947 * Many files: Don't include "obstack.h".
950 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
951 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
953 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
954 * sunos.c (sunos_add_dynamic_symbols): Likewise.
955 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
957 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
958 old version of bfd_alloc.
959 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
961 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
963 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
965 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
966 ELF local label syntax as well.
968 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
970 * config.bfd (powerpc-*-beos*): New target.
971 * configure.in (powerpc-*-beos*): Add case that explicitly
972 does not set COREFILE for now. A future BeOS version is
973 expected to support core files.
974 * configure: Regenerate with autoconf.
976 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
978 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
979 seen with a local symbol, rather than crashing.
981 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
982 version symbols if there aren't any.
985 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
987 * coff-tic80.c (coff_rtype_to_howto): Define
988 (coff_tic80_rtype_to_howto): Clone generic coff version and
989 add code to handle the funky TI "internal relocations".
992 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
994 * elflink.h (elf_link_add_object_symbols): Don't warn about type
995 or size changes because of a weak symbol.
997 * cisco-core.c (SIGEMT): Define if not defined.
999 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1001 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1002 setting ever. Sanity check the version number. Sort out copying
1003 flags and other information when adding an indirect symbol.
1004 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1005 symbols added by the backend. Clear the entire contents of the
1007 (elf_export_symbol): Ignore indirect symbols.
1008 (elf_link_output_extsym): Accept a section without an owner in an
1010 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1011 version count. Correct the allocation of x_versymp.
1013 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1014 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1015 Don't return bfd_und_section_ptr when info->shared.
1016 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1017 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1018 (mips_elf_check_relocs): Resolve an indirect symbol in
1020 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1021 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1023 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1025 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1027 From Eric Youngdale <eric@andante.jic.com>:
1028 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1029 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1030 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1031 versioned symbol appears in both a regular and a shared object.
1032 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1033 appropriate. Improve error message.
1034 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1035 all uses. Add localsyms field.
1036 (elf_bfd_final_link): When generating a shared library, call
1037 elf_link_output_extsym to output all local symbols.
1038 (elf_link_output_extsym): Handle symbols which were forced to
1041 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1043 From Eric Youngdale <eric@andante.jic.com>:
1044 * elf-bfd.h (elf_symbol_type): Add version field.
1045 * elfcode.h (elf_slurp_symbol_table): Set version field.
1046 * elflink.h (elf_link_add_object_symbols): When creating an
1047 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1048 appropriate. Set up an indirection from the nondefault version of
1050 (NAME(bfd_elf,size_dynamic_sections)): Call
1051 elf_link_assign_sym_version before checking whether there are any
1052 versions. Always record the version name as a dynamic symbol.
1053 Initialize counters.
1054 (elf_link_assign_sym_version): After finding a version, see if a
1055 symbol should be forced to local scope. Create a new version
1056 definition if appropriate.
1057 (elf_link_output_extsym): Correct indirect symbol handling.
1058 * elf.c (bfd_elf_print_symbol): Print version information.
1059 (bfd_section_from_shdr): Turn version sections into BFD sections.
1060 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1061 if sh_info is not already set.
1062 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1064 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1065 _bfd_stringtab_add to copy the name into permanent memory if
1068 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1070 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1072 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1074 * coffcode.h (bfd_coff_backend_data): Change
1075 _bfd_coff_compute_section_file_positions to return a boolean
1076 value. Change all callers.
1077 (coff_compute_section_file_positions): Change return type to
1078 boolean. If the size of the last section changed, then output a
1079 zero byte at the end of the file.
1080 * libcoff.h: Rebuild.
1082 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1083 for at least 6 output symbols.
1084 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1085 emit a TC csect to represent the space they take up. For an XO
1086 symbol, just emit a reference, not a csect.
1088 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1089 Solaris doesn't like the combined options, and the -f is
1091 (stamp-tshlink, install): Likewise.
1093 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1094 handling when little endian.
1096 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1098 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1099 (mn10300_elf_relocate_section): Likewise.
1100 (elf_backend_relocate_section): Define.
1102 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1103 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1104 (elf32_mn10300_howto_table): Likewise.
1105 (elf32_mn10300_reloc_map): Likewise.
1106 (bfd_elf32_mn10300_reloc): Delete unused function.
1108 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1110 start-sanitize-tic80
1111 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1112 understand, just set the howto field to NULL, and the caller will
1113 print an appropriate error message.
1115 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1116 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1117 block. Use NULL for initializations of "ptr" rather than bare 0.
1118 * coff-h8300.c: Fix typo in comment.
1119 * coff-h8500.c: Ditto.
1121 * coff-z8k.c: Ditto.
1123 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1125 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1126 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1127 m32r_elf_get_relocated_section_contents): First pass at relax support.
1129 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1131 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1132 entry for reading verdef records.
1133 Use correct braces for computing increments of extverdaux and
1134 exteverdef record pointers.
1136 start-sanitize-tic80
1137 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1139 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1143 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1145 * elflink.h (elf_link_find_version_dependencies): Check that
1146 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1149 start-sanitize-tic80
1150 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1152 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1155 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1157 * targets.c (bfd_default_vector): Make non-const.
1158 (find_target): New static function, broken out of
1160 (bfd_set_default_target): New function.
1161 (bfd_find_target): Call find_target. When defaulting, use
1162 bfd_default_vector[0] if it is not NULL.
1163 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1164 * bfd-in2.h, libbfd.h: Rebuild.
1166 * syms.c (bfd_is_local_label): Return false if the symbol has no
1168 * coff-i960.c (coff_i960_is_local_label_name): New function.
1169 (coff_bfd_is_local_label_name): Define.
1170 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1171 (coff_bfd_is_local_label_name): Define.
1172 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1173 (coff_bfd_is_local_label_name): Define.
1174 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1175 with .. or _.L_ as local.
1176 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1177 (bfd_elf32_bfd_is_local_label_name): Define.
1178 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1179 beginning with $ as local.
1181 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1183 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1184 rather than comparing against info->lprefix.
1185 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1186 * elflink.h (elf_link_input_bfd): Likewise.
1187 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1188 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1190 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1191 _bfd_elf_is_local_label_name if not already defined.
1192 * elf.c (_bfd_elf_is_local_label_name): New function.
1193 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1195 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1196 (m88k_is_local_label_name): New static function.
1198 * coffcode.h (coff_bfd_is_local_label_name): Define as
1199 _bfd_coff_is_local_label_name if not already defined.
1200 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1201 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1202 * libcoff.h: Rebuild.
1204 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1205 to _bfd_is_local_label_name.
1206 (bfd_target): Likewise.
1207 * syms.c (bfd_is_local_label): Define as function, not macro.
1208 (bfd_is_local_name): Define.
1209 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1210 bfd_generic_is_local_label, and take a string rather than a
1212 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1213 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1214 (bfd_generic_is_local_label): Don't declare.
1215 (bfd_generic_is_local_label_name): Declare.
1216 * bfd-in2.h, libbfd.h: Rebuild.
1217 * All backends: Change local_label to local_label_name.
1219 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1220 (mips_elf_relocate_got_local): Change return type to boolean.
1221 Don't assume that the first zero entry is unassigned; instead, use
1223 (mips_elf_relocate_section): Check return value of
1224 mips_elf_relocate_got_local.
1225 (mips_elf_create_got_section): Initialize assigned_gotno field.
1228 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1230 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1234 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1236 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1237 that have no contents merely because linker_mark is not set.
1239 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1241 * config.bfd (mips*-*-lnews*): New target.
1242 * coff-mips.c (mips_relocate_section): Make assert compare
1243 content byteorder instead of header byteorder.
1244 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1246 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1247 * configure.in (ecoff_biglittle_vec): Add case.
1248 * configure: Update.
1250 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1252 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1253 name begins with ".note".
1254 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1255 section whose name begins with ".note".
1256 (get_program_header_size): Corresponding change.
1258 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1259 jal and for jal overflow.
1261 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1263 From Eric Youngdale <eric@andante.jic.com>:
1264 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1265 not found, try looking it up again without the version name.
1266 (elf_link_add_object_symbols): Always link against the dynamic
1267 symbol table of a dynamic object. When linking against a dynamic
1268 object, include version strings in symbol names, and set up
1269 version information. Add indirect symbols for default versions.
1270 (elf_link_create_dynamic_sections): Add special version sections.
1271 (struct elf_assign_sym_version_info): Define.
1272 (struct elf_find_verdep_info): Define.
1273 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1274 up version sections.
1275 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1276 (elf_link_find_version_dependencies): New static function.
1277 (elf_link_assign_sym_version): New static function.
1278 (elf_link_renumber_dynsyms): New static function.
1279 (struct elf_final_link_info): Add symver_sec field.
1280 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1281 local symbols of a dynamic object. Handle DT_VER* constants.
1282 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1283 dynamic object. Skip indirect symbols from ELF objects. Remove
1284 the version name before choosing a hash bucket. Write out the
1285 version information if appropriate.
1286 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1287 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1288 (bfd_elf64_size_dynamic_sections): Likewise.
1289 * bfd-in2.h: Rebuild.
1290 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1291 Change elf_link_hash_flags to unsigned short.
1292 (ELF_LINK_HIDDEN): Define.
1293 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1294 dynverdef_hdr, dynversym_section, dynverdef_section,
1295 dynverref_section, cverdefs, cverrefs, verdef, verref.
1296 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1297 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1298 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1299 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1300 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1301 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1302 (_bfd_elf_slurp_version_tables): Declare.
1303 * elf.c (_bfd_elf_swap_verdef_in): New function.
1304 (_bfd_elf_swap_verdef_out): Likewise.
1305 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1306 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1307 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1308 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1309 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1310 version information if there is any.
1311 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1312 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1313 (elf_fake_sections): Handle .gnu.version* section names.
1314 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1315 (_bfd_elf_slurp_version_tables): New function.
1316 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1317 version name in string entered in dynamic hash table.
1318 * elfcode.h: Include fnmatch.h.
1319 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1320 symbol which was forced to become local.
1321 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1322 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1323 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1324 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1326 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1328 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1330 (mn10200_elf_relax_section): Correctly compute a symbol's value
1331 when the symbol is local, but not in the same section as we are
1332 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1335 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1337 * elf32-m32r.c: Rewrite to use ELF backend linker.
1338 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1339 Add small data area support (R_M32R_SDA16).
1340 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1341 * bfd-in2.h,libbfd.h: Regenerated.
1343 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1345 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1346 (mn10200_elf_relax_delete_bytes): Likewise.
1347 (mn10200_elf_symbol_address_p): Likewise.
1348 (mn10200_elf_get_relocated_section_contents): Likewise.
1349 (bfd_elf32_bfd_relax_section): Define.
1350 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1352 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1353 (mn10200_elf_relocate_section): Likewise.
1354 (elf_backend_relocate_section): Define.
1357 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1359 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1360 reloc.c, targets.c: New target, elf-*-D30V.
1362 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1364 * cpu-d30v.c, elf32-d30v.c: New files.
1367 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1369 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1370 * bfd-in2.h: Regenerated.
1371 start-sanitize-tic80
1372 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1373 (rtype2howto): Add function.
1374 (tic80_howto_table): Add.
1377 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1379 * sysdep.h: Don't define errno in MSVC if error.h is included.
1382 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1384 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1385 is initialized before it is used.
1388 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1390 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1391 symbol into a weak undefined symbol; leave it as a common symbol.
1393 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1395 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1396 about a symbol defined in a dynamic object if it has already been
1397 defined in a regular object.
1399 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1401 * makefile.vms: Add gcc flags to allow compiling with current gcc
1403 (targmatch.h): New dependency.
1405 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1407 * evax.h (ALPHA_R_CODEADDR): New relocation.
1408 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1410 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1412 * bfd-in2.h, libbfd.h: Rebuild.
1414 Restrict symbol length to 64 bytes, case preserving:
1415 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1416 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1417 (_bfd_evax_length_hash_symbol): Added.
1418 * evax-etir.c (_bfd_evax_write_etir): Call
1419 _bfd_evax_length_hash_symbol before output of symbol.
1420 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1421 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1423 * evax-emh.c: Output filename to object file without path.
1425 * evax-egsd.c: New sections for local and global commons.
1427 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1428 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1429 notices. Replace AXP with Alpha.
1431 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1433 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1434 sections if we are creating a shared library.
1436 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1438 * configure.host (i386-windows): Don't set host64=true.
1440 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1442 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1443 (elf_mips16_gprel_howto): New static variable.
1444 (mips16_gprel_reloc): New static function.
1445 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1446 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1447 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1448 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1449 * bfd-in2.h, libbfd.h: Rebuild.
1451 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1453 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1454 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1456 start-sanitize-r5900
1457 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1459 * config.bfd: add r5900
1462 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1464 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1465 the output section will be the absolute section; don't print an
1466 assertion message for that case when doing a relocateable link.
1468 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1470 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1471 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1472 need_fn_sub, call_stub, and call_fp_stub.
1473 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1474 (mips_elf_link_hash_newfunc): Initialize new fields.
1475 (mips_elf_link_hash_table_create): Likewise.
1476 (mips_elf_relocate_section): Redirect relocations to use mips16
1477 stubs when appropriate.
1478 (mips_elf_check_relocs): Attach stub sections to the appropriate
1479 symbol. Set need_fn_stub when appropriate.
1480 (mips_elf_always_size_sections): New static function.
1481 (mips_elf_check_mips16_stubs): New static function.
1482 (elf_backend_always_size_sections): Define.
1483 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1485 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1486 attached to sections which are not being included in the link.
1488 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1490 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1491 symbol value when computing the addend for a pc_relative
1494 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1496 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1497 relocateable link, just skip pc_relative pcrel_offset relocs.
1498 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1499 structure for an ARM26 reloc which can be resolved.
1500 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1501 reloc can be resolved.
1503 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1504 error in overflow check for R_RELBYTE.
1506 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1508 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1509 From Mark Rasin <mark.rasin@telrad.co.il>.
1511 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1514 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1516 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1517 (elf_mn10200_howto_table): Likewise.
1518 (mn10200_reloc_map): Likewise.
1520 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1522 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1523 * bfd-in2.h, libbfd.h: Regenerated.
1524 * elf32-m32r.c: Add support for them.
1526 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1528 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1529 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1531 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1532 r_format and r_pcrel. Always return a value.
1534 * riscix.c (MY_final_link_callback): Define to dummy value.
1536 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1537 relocations against the text segment, look up the output name of
1539 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1540 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1541 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1542 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1543 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1545 start-sanitize-tic80
1546 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1548 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1549 routines for little endian data.
1550 * coffcode.h (coff_write_object_contents): Set magic to
1551 TIC80_ARCH_MAGIC for TIc80.
1553 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1555 * coff-tic80.c (tic80coff_vec): Change to little endian data
1559 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1561 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1562 auxiliary_filters parameter to be const char * const *. Accept a
1563 NULL terminated array.
1564 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1565 (bfd_elf32_size_dynamic_sections): Update declaration.
1566 * bfd-in2.h: Rebuild.
1568 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1570 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1571 NOTYPE symbol in a text section as a FUNC symbol.
1573 * coffcode.h (coff_compute_section_file_positions): Force
1574 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1576 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1578 * libaout.h (machine_type): Reserve several values for sparclet.
1580 start-sanitize-tic80
1581 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1583 * config.bfd (tic80-*-*): Don't require 'coff'.
1587 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1589 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1590 table to v850_elf_reloc for all non-standard relocations.
1591 (v850_elf_check_relocs): Add check for h being non-null.
1592 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1593 statement instead of multiple ifs.
1594 (v850_elf_relocate_section): Fix up error message, don't just call
1598 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1600 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1601 Use bfd_elf_generic_reloc as special function for all relocs.
1602 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1604 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1605 24bit pc-relative reloc.
1607 start-sanitize-tic80
1608 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1610 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1611 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1612 header byte order is little endian. Use correct bfd_get and
1613 bfd_put routines for little endian headers.
1614 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1615 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1618 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1620 * reloc.c: Add BFD_RELOC_24.
1621 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1622 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1623 * bfd-in2.h, libbfd.h: Rebuilt.
1625 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1627 elf64-alpha multiple .got rewrite:
1629 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1630 (bfd_elf*_mkobject): Don't define here ...
1631 * elfxx-target.h: ... but rather here. Default always_size_sections
1633 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1634 what the #defines in elf-bfd.h transmuted it to anyway.
1636 * section.c: Add SEC_LINKER_CREATED flag.
1637 * bfd-in2.h: Rebuild.
1638 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1639 relocation section flags.
1640 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1641 SEC_IN_MEMORY to recognize generated bits.
1642 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1644 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1645 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1646 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1647 * elf32-ppc.c (ppc_elf_create_linker_section,
1648 ppc_elf_size_dynamic_sections): Likewise.
1649 * elf32-sparc.c (elf32_sparc_check_relocs,
1650 elf32_sparc_size_dynamic_sections): Likewise.
1651 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1653 (_bfd_elf_create_dynamic_sections): Likewise.
1654 (_bfd_elf_make_linker_section_rela): Likewise.
1655 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1656 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1657 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1658 to identify generated bits.
1659 (elf_link_input_bfd): Likewise.
1661 * elf64-alpha.c: Rewrite everything touching relocations.
1664 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1666 * elf32-v850.c (all functions and static variables): Go through
1667 and regularize names to be of the form v850_elf_<xxx>.
1668 (toplevel): Include <elf/v850.h>.
1669 (enum reloc_type): Move to include/elf/v850.h.
1670 (v850_elf_check_relocs): For common variables, if the variable is
1671 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1672 into the appropriate section.
1673 (elf_backend_check_relocs): Define.
1675 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1677 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1680 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1682 * config.bfd (mips*el-*-linux*): New target.
1683 (mips*-*-linux*): New target.
1685 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1686 Return a useful value.
1688 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1690 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1692 * configure: Rebuild.
1693 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1694 ac_cv_func_mmap in bfd/configure.host.
1696 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1697 filter_shlib and auxiliary_filter_shlib parameters.
1698 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1700 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1701 (bfd_elf64_size_dynamic_sections): Likewise.
1702 * bfd-in2.h: Rebuild.
1704 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1706 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1707 symbols, don't export a symbol which is defined by an object in an
1708 archive which contains shared objects.
1710 start-sanitize-tic80
1711 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1713 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1714 for TI TMS320c80 (MVP).
1715 (bfd_archures_list): Add bfd_tic80_arch.
1716 * bfd-in2.h: Regenerate by running "make headers".
1718 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1720 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1721 * configure.in (case $vec): Correct typo, "tb" not "tp".
1722 Also add cofflink.o for tic80coff_vec.
1723 * configure: Regenerate with autoconf.
1726 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1728 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1729 is configured with --with-mmap.
1731 start-sanitize-tic80
1732 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1734 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1735 (ALL_MACHINES): Add cpu-tic80.o
1736 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1737 * coff-tic80.c: Add skeleton, cloned from another coff config.
1738 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1742 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1744 * TODO: Correct a misspelling.
1745 start-sanitize-tic80
1746 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1747 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1748 * configure.in (case $vec): Add tic80coff_vec entry.
1749 * configure: Regenerate with autoconf.
1750 * archures.c (bfd_tic80_arch): Declare.
1751 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1752 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1753 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1754 (bfd_target_vector): Add tic80coff_vec entry.
1757 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1759 * elflink.h (elf_buckets): Add some more values for larger
1762 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1764 * Makefile.in (install): Move subdir_do out of conditional. From
1765 Fred Fish <fnf@cygnus.com>.
1767 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1769 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1771 (elf_mn10200_howto_table): Likewise.
1772 (mn10200_reloc_map): Likewise.
1774 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1776 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1777 mips16 symbol during the link.
1778 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1780 (mips_elf_link_output_symbol_hook): New static function.
1781 (elf_backend_link_output_symbol_hook): Define.
1783 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1786 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1788 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1789 against SEC_DEBUGGING sections here (revert patch of December 5).
1790 * elfcode.h (elf_object_p): Check for them here, instead.
1792 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1794 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1795 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1797 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1798 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1799 * elf-bfd.h (struct elf_size_info): Update declaration of
1801 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1802 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1803 * elfxx-target.h: Use new dynamic reloc routines by default.
1804 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1807 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1809 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1810 if NAMES_HAVE_UNDERSCORE is defined.
1812 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1814 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1816 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1818 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1821 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1823 * elflink.h (elf_link_add_object_symbols): Only add a weak
1824 symbol if the real definition is in the dynamic symbol table.
1825 After finding the real definition, then, if it is dynamic, add the
1826 weak symbol to the dynamic symbol table.
1828 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1830 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1832 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1835 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1837 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1839 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1840 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1841 * reloc.c: Remove mn10300 big endian relocs.
1842 * bfd-in2.h, libbfd.h: Rebuilt.
1844 * elf32-mn10200.c: Update from elf32-mn10300.c.
1846 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1848 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1850 * elf32-mn10300.c: Add some comments.
1852 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1854 * ihex.c (ihex_scan): Always initialize buf before jumping to
1856 (ihex_read_section): Likewise.
1858 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1860 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1861 inplace for most relocs.
1863 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1865 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1866 even if SEC_ALLOC is not set.
1867 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1868 when deciding whether to copy a reloc into a shared object.
1869 (elf_i386_relocate_section): Likewise.
1870 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1871 (elf32_sparc_relocate_section): Likewise.
1872 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1873 reloc section if it is not set in the source section.
1874 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1875 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1876 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1878 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1880 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1881 expects a .got.plt until we actually create it.
1883 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1885 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1886 message for bfd_reloc_outofrange, rather than aborting. From
1887 Philippe De Muyter <phdm@info.ucl.ac.be>.
1889 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1890 a relocateable link, don't try to process them. From Heinz Wrobel
1891 <wrobel@lpr.e-technik.tu-muenchen.de>.
1893 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1895 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1896 mn10300_info_howto_rel. Tweak reloc argument to be an
1897 Elf32_Internal_Rela.
1898 (USE_RELA): Define instead of USE_REL.
1899 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1901 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1903 * configure.in, configure: Handle mips*-sgi-irix6*.
1904 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1907 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1909 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1910 relocation against a symbol defined in a section with no output
1913 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1915 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1916 * configure, config.in: Rebuild with autoconf 2.12.
1918 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1919 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1920 (swap_out_syms): Set st_other from existing st_other field.
1921 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1923 (elf_link_output_extsym): Set the other field from the global hash
1925 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1926 (elf_mips16_jump_howto): New static variable.
1927 (mips16_jump_reloc): New static function.
1928 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1929 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1930 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1932 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1933 * bfd-in2.h, libbfd.h: Rebuild.
1934 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1936 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1938 * configure.host: Use long long for mips-sgi-irix6*.
1940 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1941 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1943 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1945 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1946 (enum reloc_type): Add more reloc types.
1947 (elf32_mn10300_howto_table): Update for new reloc types.
1948 (elf32_mn10300_reloc_map): Update for new reloc types.
1949 * reloc.c: Add some new relocs for the mn10300 series.
1950 * bfd-in2.h, libbfd.h: Rebuilt.
1952 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1954 * som.c (setup_sections): Don't lose for a space which has
1955 no data, but some symbols.
1957 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1959 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1960 (sunos_link_hash_table_create): Initialize got_needed.
1961 (sunos_create_dynamic_sections): Only set .got section size if it
1962 is not already set. Set got_needed.
1963 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1964 sdynptr, and only handle dynamic sections, if dynamic sections are
1966 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1967 Initialize .got section.
1968 (sunos_scan_ext_relocs): Likewise.
1969 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1971 (sunos_finish_dynamic_link): Check got_needed. Only set up
1972 dynamic linking information if needed.
1974 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1976 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1978 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1980 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1982 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1984 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1987 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1989 * filemode.c: Include sysdep.h.
1990 * ihex.c: Add casts to eliminate compiler warnings.
1991 * sunos.c: Add casts to eliminate compiler warnings.
1993 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1995 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1997 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1998 appropriate relocations in the .so file if shared.
1999 (ppc_elf_relocate_section): Ditto.
2001 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2003 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2004 complain_overflow_unsigned.
2006 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2008 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2009 overflows for R_D10V_16 and R_D10V_18.
2011 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2013 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2014 (do_with_relocs): Likewise.
2015 (do_as_repeat): Likewise.
2016 (copy_expression): Likewise.
2018 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2020 * ieee.c (ieee_write_external_part): Correctly record whether
2021 there is an external part.
2024 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2026 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2027 handle tda offsets for sld.w and sst.w instructions.
2028 Fix alignment check in sld.w and sst.w tda reloc handling.
2031 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2033 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2036 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2038 * elf32-v850.c: Add comments about assumptions about
2039 char, short & long sizes.
2040 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2041 problems for several relocs.
2043 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2044 R_V850_SDA_OFFSET entry.
2047 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2049 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2050 Store import file index in ldindx.
2051 (xcoff_build_ldsyms): Assume that ldsym was not previously
2052 allocated. For an imported symbol, copy ldindx into l_ifile.
2055 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2057 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2058 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2059 fields in R_V850_TDA_OFFSET.
2060 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2061 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2064 * elf32-v850.c: Include bfdlink.h.
2065 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2067 (elf32_v850_bfd_final_link_relocate): New function.
2068 (v850_elf_relocation_section): Likewise.
2069 (elf_backend_relocate_section): Define.
2072 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2074 * binary.c (binary_set_section_contents): Ignore sections which
2075 don't have SEC_LOAD and SEC_ALLOC set.
2077 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2079 * linker.c (_bfd_generic_final_link): Avoid losing static
2080 symbols in the .bss section.
2082 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2084 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2085 (mips32_64bit_reloc): New static function.
2086 (mips_reloc_map): Add entry for BFD_RELOC_64.
2087 (mips_elf_relocate_section): Handle R_MIPS_64.
2089 * linker.c (default_indirect_link_order): Print an error message
2090 when attempting to do a relocateable link with different object
2091 file formats, rather than calling abort.
2093 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2095 * reloc.c (m32r relocs): Rename them.
2096 * bfd-in2.h, libbfd.h: Regenerated.
2097 * elf32-m32r.c: Update.
2098 (m32r_elf_10_pcrel_reloc): New function.
2099 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2100 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2102 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2104 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2105 all sections that will be included in the output file.
2106 (_bfd_generic_link_output_symbols): Discard symbols in sections
2107 which are being discarded.
2111 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2112 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2113 (elf_v850_howto_table): Corresponding changes.
2114 (elf_v850_reloc_map): Corresponding changes.
2115 * reloc.c: Add additional V850 relocations.
2116 * bfd-in2.h, libbfd.h: Rebuilt.
2118 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2119 no longer want in pc-relative relocs.
2121 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2123 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2124 accept a reloc against an undefined sybmol!
2126 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2128 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2131 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2133 * VERSION: Bump for new relocation.
2135 * hosts/i386bsd.h: If NBPG is not defined, define it as
2136 PAGE_SIZE, for recent versions of FreeBSD.
2138 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2140 * configure.host: Use `long long' as the 64 bit type on a Solaris
2141 host, since both gcc and the SunPRO compilers support it.
2143 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2145 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2146 mistake to have reused the ECOFF LITERAL for ELF since they have
2147 different semantics.
2148 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2149 * bfd-in2.h, libbfd.h: Rebuild.
2151 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2154 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2155 dynamic relocation for an undefweak symbol when we are building
2156 a static executable.
2158 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2160 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2161 point explicitly to srcdir.
2162 (targmatch.h): Edit references to point explicitly to objdir.
2164 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2166 * config.bfd: When setting targ_cpu, don't get confused by
2169 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2171 * configure.host: Add support for windows host (a build done
2172 under the Microsoft build environment).
2174 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2176 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2177 definition in a dynamic object, add it to the dynamic symbol table
2178 if any dynamic object mentions it. Reverts part of last patch.
2180 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2181 (sunos_link_hash_table_create): Initialize got_base.
2182 (bfd_sunos_size_dynamic_sections): If the .got section is more
2183 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2185 (sunos_check_dynamic_reloc): Subtract got_base from a base
2186 relative relocation.
2188 * elf32-mips.c (elf_mips_isa): New static function.
2189 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2190 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2192 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2194 * archive.c (do_slurp_coff_armap): Only treat archive as little
2195 endian for i960 COFF.
2197 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2199 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2200 by the change in size of the section when EXEC_P is not set.
2202 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2203 (m68kcoff_rtype_to_howto): New static function.
2204 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2205 VMA to the addend for a PC relative reloc.
2207 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2209 * Makefile.in: Rebuild dependencies.
2211 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2214 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2216 * Makefile.in: Remove explicit dependencies for mn10200 and
2218 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2219 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2220 (dependencies): Rebuilt.
2222 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2224 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2225 during this function.
2227 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2228 section if the flags are compatible.
2230 * configure.in: Add havevecs, and put it in tdefaults.
2231 * mpw-config.in: Likewise.
2232 * configure: Rebuild.
2233 * targmatch.sed: New file; a sed script to build targmatch.h from
2235 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2236 * targets.c: Include "fnmatch.h".
2237 (struct targmatch): Define.
2238 (bfd_target_match): Define by including targmatch.h.
2239 (bfd_find_target): If the target is not found by name, search for
2240 it as a configuration triplet.
2241 * Makefile.in: Rebuild dependencies.
2242 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2243 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2244 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2245 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2246 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2247 (CFILES): Remove i386dynix.c and hp300bsd.c.
2248 (targmatch.h): New target.
2249 (do_clean): Remove targmatch.h.
2251 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2252 * acconfig.h: Add NEED_DECLARATION_GETENV.
2253 * configure, config.in: Rebuild.
2254 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2255 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2257 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2259 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2260 * cpu-mn10200.c, cpu-mn10300.c: New files.
2261 * elf32-mn10200.c, elf32-mn10300.c: New files.
2262 * Makefile.in: Break mn10x00 support into two separate
2263 configurations, mn10200 and mn10300.
2264 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2265 * bfd-in2.h, configure: Rebuilt.
2267 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2269 * Makefile.in (do_clean): Move config.log to do_distclean.
2271 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2273 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2274 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2275 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2276 (elf32-mn10x00.o): Add dependencies.
2277 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2278 (bfd_mn10x00_arch): Declare.
2279 (bfd_archures_list): Add bfd_mn10x00_arch.
2280 * config.bfd: Add mn10x00-*-*.
2281 * configure.in: Add bfd_elf32_mn10x00_vec.
2282 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2283 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2284 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2285 * bfd-in2.h, configure: Rebuilt.
2287 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2289 openVMS/Alpha: Provide filename and case_hack flags via
2290 symbol table from gas.
2291 Add case_hack code for symbol output from vax/vms.
2292 * evax-alpha.c (evax_initialize): Remove filename handling,
2293 filename is provided via symbol table.
2294 (evax_get_symtab): Use local symbol count when setting up table.
2295 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2297 (_bfd_evax_write_egsd): Skip file name symbol.
2298 * evax-emh.c (get_vms_time_string): Local function now.
2299 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2301 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2302 through _bfd_evax_case_hack_symbol.
2303 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2305 (_bfd_evax_basename): Removed.
2306 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2307 * evax.h (evax_private_data_struct): Remove filename.
2308 (flag_hash_long_names, flag_show_after_trunc,
2309 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2312 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2314 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2315 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2316 (NO_SWAP_MAGIC): Don't define.
2317 (SWAP_MAGIC): Define.
2319 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2320 no hash table entry for a global symbol.
2322 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2324 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2326 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2328 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2329 symbol type with T_NULL. Warn if symbol type changes. Based on
2330 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2332 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2333 a dynamic object in the dynamic symbol table if it is referenced
2334 or defined by a regular object.
2337 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2339 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2340 remove dwarf local labels. Shrinks binaries by a factor of 3!
2343 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2345 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2346 by hand, rather than by calling bfd_make_section.
2348 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2350 * reloc.c: Rename m32r relocs.
2351 * bfd-in2.h, libbfd.h: Rebuilt.
2352 * elf32-m32r.c: Update.
2354 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2356 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2357 link, adjust the symbol index of a base relative reloc. Don't
2358 change the addend of a PC relative reloc if pcrel_offset is set.
2359 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2360 a relocateable link.
2362 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2363 it is zero, in case src_mask matters.
2364 (bfd_install_relocation): Likewise.
2366 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2368 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2370 (_bfd_xcoff_bfd_final_link): Don't set target_index
2371 to an uninitialized value.
2373 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2375 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2376 indices, rather than crashing.
2377 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2379 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2382 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2384 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2386 (coff_arm_adjust_symndx): New static function.
2387 (coff_adjust_symndx): Define.
2389 * srec.c (srec_scan): Accept multiple symbols on a single line.
2390 From Pascal Martin <pmartin@alsys.com>.
2394 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2396 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2397 (sunos_merge_private_bfd_data): New function.
2399 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2401 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2403 (bfd_merge_private_bfd_data): Likewise.
2404 * section.c (bfd_copy_private_section_data): Likewise.
2405 * syms.c (bfd_copy_private_symbol_data): Likewise.
2406 * bfd-in2.h: Rebuild.
2407 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2408 both BFD's are the right flavour.
2409 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2410 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2411 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2412 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2413 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2414 (ppc_elf_merge_private_bfd_data): Likewise.
2415 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2416 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2418 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2419 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2422 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2424 * reloc.c: Add m32r relocs.
2425 * bfd-in2.h, libbfd.h: Rebuilt.
2426 * cpu-m32r.c,elf32-m32r.c: New files.
2428 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2430 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2432 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2434 * tekhex.c (first_phase): Change type parameter from char to int.
2436 (pass_over): Change func to expect int, not char.
2438 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2439 rather than SEC_LOAD when aligning the file offset for the first
2440 section in a segment.
2442 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2444 * syms.c (coff_section_type): Make arg const.
2445 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2446 to make_bfd_asection().
2447 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2448 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2449 (_bfd_elf_stringtab_init): Remove prototype.
2451 * netbsd-core.c (swap_abort): Add prototype.
2452 * aix386-core.c (swap_abort): Ditto & make static
2453 * hpux-core.c (swap_abort): Ditto & make static.
2454 * irix-core.c (swap_abort): Ditto & make static.
2455 * ptrace-core.c (swap_abort): Ditto & make static.
2456 * trad-core.c (swap_abort): Ditto & make static.
2457 * coffswap.h (coff_swap_reloc_in): Ditto.
2458 (coff_swap_reloc_out): Ditto.
2459 (coff_swap_filehdr_in): Ditto.
2460 (coff_swap_filehdr_out): Ditto.
2461 (coff_swap_sym_in): Ditto.
2462 (coff_swap_sym_out): Ditto.
2463 (coff_swap_aux_in): Ditto.
2464 (coff_swap_aux_out): Ditto.
2465 (coff_swap_lineno_in): Ditto.
2466 (coff_swap_lineno_out): Ditto.
2467 (coff_swap_aouthdr_in): Ditto.
2468 (coff_swap_aouthdr_out): Ditto.
2469 (coff_swap_scnhdr_in): Ditto.
2470 (coff_swap_scnhdr_out): Ditto.
2471 * ihex.c (ihex_sizeof_headers): Ditto.
2472 * tekhex.c (getsym): Ditto.
2473 (find_chunk): Ditto & make static.
2474 (insert_byte): Ditto.
2475 (first_phase): Ditto.
2477 (tekhex_get_symtab): Ditto & make static.
2478 (tekhex_get_symtab_upper_bound): Ditto & make static.
2479 (tekhex_mkobject): Ditto.
2480 (tekhex_object_p): Ditto.
2481 (move_section_contents): Ditto.
2482 (tekhex_get_section_contents): Ditto.
2483 (tekhex_set_arch_mach): Ditto & make static.
2484 (tekhex_set_section_contents): Ditto.
2485 (writevalue): Ditto.
2488 (tekhex_write_object_contents): Ditto.
2489 (tekhex_sizeof_headers): Ditto.
2490 (tekhex_make_empty_symbol): Ditto.
2491 (tekhex_get_symbol_info): Ditto.
2492 (tekhex_print_symbol): Ditto.
2493 * irix-core.c (make_bfd_asection): Ditto.
2494 (irix_core_core_file_p): Ditto.
2495 (irix_core_core_file_failing_command): Ditto.
2496 (irix_core_core_file_failing_signal): Ditto.
2497 (irix_core_core_file_matches_executable_p): Ditto.
2498 (irix_core_make_empty_symbol): Ditto.
2499 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2500 * srec.c (srec_new_symbol): Ditto.
2501 (srec_get_section_contents): Ditto.
2502 (srec_set_arch_mach): Ditto.
2503 (srec_set_section_contents): Ditto.
2504 (internal_srec_write_object_contents): Ditto.
2505 (srec_write_object_contents): Ditto.
2506 (symbolsrec_write_object_contents): Ditto.
2507 (srec_sizeof_headers): Ditto.
2508 (srec_make_empty_symbol): Ditto.
2509 (srec_get_symtab_upper_bound): Ditto.
2510 (srec_get_symtab): Ditto.
2511 (srec_print_symbol): Ditto and make static.
2512 * elf.c (elf_read): Ditto
2513 (assign_section_numbers): Ditto.
2514 (elf_fake_sections): Ditto.
2515 (sym_is_global): Ditto.
2516 (elf_map_symbols): Ditto.
2517 (get_program_header_size): Ditto.
2518 * coffgen.c (make_a_section_from_file): Ditto.
2519 (coff_real_object_p): Ditto.
2520 (fixup_symbol_value): Ditto.
2521 (build_debug_section): Ditto.
2523 * syms.c (coff_section_type): Ditto.
2525 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2527 * bfd-in2.h: Rebuilt after m32r changes.
2529 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2531 * config.bfd,configure.in,configure: Add m32r support.
2532 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2533 * config.bfd: Keep target list alphabetically sorted.
2536 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2538 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2539 to add in the constant part found in the instruction itself.
2540 (case R_V850_HI16_S): Likewise.
2543 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2545 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2546 and R_D10V_18 to be 1 (word).
2548 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2550 * stabs.c (_bfd_link_section_stabs): If the output_section field
2551 of either section is bfd_abs_section, then the linker is
2552 discarding the section and we should not optimize it.
2554 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2556 * Makefile.in (aout-sparcle.o): New target.
2557 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2558 * config.bfd (sparclet-*-aout*): Add case.
2559 * configure.in (sparcle_aout_vec): Add case.
2560 * configure: Regenerated.
2561 * targets.c (sparcle_aout_vec): Declare.
2562 (bfd_target_vector): Add sparcle_aout_vec.
2563 * aout-sparcle.c: New file.
2566 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2568 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2569 low order sign bit propogation for R_V850_HI16_S.
2571 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2572 handling V850 specific relocs.
2573 (elf_v850_howto_table): Use the new function for some
2574 relocations. Twiddle masks & shifts for some relocs.
2575 Set partial_inplace where needed.
2578 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2580 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2581 default architecture to a machine number of 0.
2582 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2584 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2585 the output BFD is the default, set it from the first input BFD.
2588 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2590 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2591 insert at bitpos zero. The HI16 relocs are shifted right
2592 by 16 bits. Fix src_mask for all relocs.
2593 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2595 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2599 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2601 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2602 Rewrite to use BFD file read routines and to avoid using a fixed
2603 length for the file name.
2606 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2608 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2609 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2610 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2611 to R_V850_{32,16,8}.
2613 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2615 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2616 (elf_v850_howto_table): Add info for HI16_S reloc.
2617 (v850_reloc_map): Add HI_16_S reloc.
2618 * reloc.c: Define BFD_RELOC_V850_* relocs.
2621 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2624 * elf32-sh.c: New file.
2625 * elf.c (prep_headers): Handle bfd_arch_sh.
2626 * elfcode.h (write_relocs): Handle absolute symbol.
2627 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2628 (_bfd_elf64_link_read_relocs): Declare.
2629 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2630 elf_link_read_relocs. Make globally visible. Change all
2632 (elf_link_input_bfd): Get external symbols from cache in
2633 symtab_hdr->contents. Get contents from cache in
2635 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2637 * reloc.c: Define BFD_RELOC_SH_* relocs.
2638 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2639 * coff-sh.c (sh_insns_conflict): Fix a return value.
2640 (_bfd_sh_align_load_span): New globally visible function, broken
2641 out of sh_align_load.
2642 (sh_align_load): Call _bfd_sh_align_load_span.
2643 (sh_swap_insns): Change relocs parameter to PTR.
2644 * bfd-in2.h, libbfd.h: Rebuild.
2645 * targets.c (bfd_elf32_sh_vec): Declare.
2646 (bfd_elf32_shl_vec): Declare.
2647 * config.bfd (sh-*-elf*): New target.
2648 * configure.in (bfd_elf32_sh_vec): New target vector.
2649 (bfd_elf32_shl_vec): New target vector.
2650 * configure: Rebuild.
2651 * Makefile.in: Rebuild dependencies.
2652 (BFD32_BACKENDS): Add elf32-sh.o.
2653 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2655 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2656 page before checking D_PAGED.
2658 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2659 (ihex_write_object_contents): Remove extbase; always use segbase
2662 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2664 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2665 * configure.host (i[345]86-*-*): Ditto.
2666 * config.bfd (i[345]86-*-*): Ditto.
2667 * configure: Regenerate.
2669 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2672 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2674 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2675 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2676 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2677 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2678 will have an ST_CODE type, change the symbol's type to ST_DATA.
2679 * som.c (hppa_som_gen_reloc_type): Update prototype.
2681 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2683 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2684 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2685 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2686 (mips_elf_finish_dynamic_sections): Likewise.
2688 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2690 * configure.host (HLDENV): New variable to set. Set it for
2691 *-*-sysv4*, since those linkers may not support -R but they always
2692 support LD_RUN_PATH.
2694 * libieee.h (NSECTIONS): Don't define.
2695 (ieee_data_struct): Change section_table to asection **. Add
2697 * ieee.c (get_section_entry): If the table isn't big enough, make
2699 (ieee_slurp_sections): Remove assertion about number of sections.
2700 (ieee_object_p): Adjust initialization of ieee to match changes to
2703 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2704 symbols merely because we are generating a shared library.
2705 (xcoff_build_ldsyms): Don't set up global linkage code for an
2706 undefined symbol merely because we are generating a shared
2710 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2712 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2713 (BFD32_BACKENDS) Add elf32-v850.o.
2714 * archures.c: Add bfd_v850_arch.
2715 * bfd-in2.h: Add bfd_v850_arch.
2716 * config.bfd (v850-*-*): New target.
2717 * configure: (bfd_elf32_v850_vec) New vector.
2718 * configure.in: (bfd_elf32_v850_vec) New vector.
2719 * cpu-v850.c: New file.
2720 * elf.c (prep_headers): Added case bfd_arch_v850.
2721 * elf32-v850.c: New file.
2722 * targets.c (bfd_elf32_v850_vec): New vector.
2725 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2727 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2728 a function code symbol for an XMC_XO symbol.
2730 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2732 * mpw-config.in: Update editing of autoconf vars to reflect
2733 Jul 18 configure.in change.
2734 * mpw-make.sed: Update editing of include pathnames to be
2735 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2737 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2739 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2740 which to offset to get the .plt entry address is ".plt".
2742 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2744 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2745 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2746 Added, for internal use by the ARM gas.
2748 * bfd-in2.h: Rebuilt
2750 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2752 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2753 in section dynidx start.
2755 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2757 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2758 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2759 optimization for g++.
2761 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2763 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2764 the -mrelocatable-lib bit set and the other doesn't, clear the
2765 -mrelocatable-lib bit in the header.
2767 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2769 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2770 symbol against a STT_FUNC symbol in a shared library.
2772 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2774 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2775 symbol is found, automatically define the corresponding function
2778 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2779 if sym.n_numaux is not zero.
2780 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2781 entry to disagree about the number of aux entries if the symbol
2784 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2785 section if it might be needed, not just if info->shared.
2786 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2787 the start of .rel.dyn if we are going to use it.
2788 (mips_elf_finish_dynamic_sections): Only clear the first element
2789 of .rel.dyn if the size is greater than zero.
2791 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2793 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2794 undefined_symbol callback for a symbol, then don't issue any more
2795 warnings about loader relocs.
2796 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2797 after calling the undefined_symbol callback.
2799 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2800 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2801 as the AIX linker seems to do.
2803 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2805 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2806 (evax_initialize): Remove evax_reloc_table.
2807 (evax_close_and_cleanup): Ditto.
2809 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2811 (evax_bfd_reloc_type_lookup): Ditto.
2812 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2813 cooked_size == raw_size.
2814 * evax-emh.c (_bfd_evax_register_filename): Remove.
2815 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2816 * evax-misc.c (add_new_contents): Malloc section at full size.
2817 (_bfd_save_evax_section): Memcpy section contents directly.
2818 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2819 (evax_reloc_table): Remove.
2821 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2823 * makefile.vms: Add better support for DEC C compilation
2824 Add evax.h dependencies
2826 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2827 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2828 (BFD_RELOC_ALPHA_BASEREG): Remove.
2829 * bfd-in2.h, libbfd.h: Rebuild.
2831 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2833 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2834 getgid if _WIN32 is defined.
2835 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2837 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2839 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2840 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2842 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2845 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2847 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2849 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2850 (NEED_DECLARATION_REALLOC): New macro.
2851 * configure, config.in: Rebuild.
2852 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2853 (realloc): Declare if NEED_DECLARATION_REALLOC.
2855 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2856 <strings.h> if they exist.
2858 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2860 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2862 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2864 Based on patches from Eric Valette <valette@crf.canon.fr>:
2865 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2866 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2867 (elf_howto_table): Add entries for new relocs.
2868 (elf_i386_reloc_type_lookup): Handle new relocs.
2869 (elf_i386_info_to_howto): Just call abort.
2870 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2871 (elf_i386_relocate_section): Likewise.
2873 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2875 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2877 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2879 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2880 only get the LMA from the phdr if they are in the same part of the
2883 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2884 new segment to make them more comprehensible. If the relationship
2885 between the LMA and the VMA changed, start a new segment. Don't
2886 check dynsec when deciding whether to start a new segment for a
2887 writeable section; -N will now handle this.
2889 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2891 * libhppa.h: Remove "esel" changes. Not the right approach.
2892 * som.c: Corresponding changes.
2893 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2894 which don't have a SOM symbol type associated with them.
2895 Reverses a 1994 change.
2897 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2899 Make ld -N more reasonable for ELF:
2900 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2901 phdr_in_section to false, and always use a single load segment.
2902 (elf_sort_sections): Sort sections by LMA after VMA.
2903 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2904 align to maxpagesize.
2905 (assign_file_positions_except_relocs): Likewise.
2906 * elfcode.h (elf_object_p): If a section is loaded but not page
2907 aligned, clear D_PAGED.
2909 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2911 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2912 Added, for internal use by the ARM gas.
2914 * bfd-in2.h: Rebuilt
2916 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2918 * libhppa.h (R_HPPA_ESEL): New field selector.
2919 (e_esel): Similarly.
2920 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2921 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2922 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2924 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2926 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2927 archive search before looking for stripped dynamic objects.
2929 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2931 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2932 symbol a warning rather than an error.
2934 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2936 * elf.c (assign_file_positions_for_segments): Track the virtual
2937 memory position separately from the file position, and use it to
2938 compute the alignment adjustment.
2940 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2942 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2943 and fixed mask on R_D10V_10_PCREL_L.
2945 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2947 * elf64-mips.c: Include "aout/ar.h".
2948 (mips_elf64_slurp_armap): New static function.
2949 (mips_elf64_write_armap): New static function.
2950 (bfd_elf64_archive_*): Define.
2951 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2952 Use instead of bfd_generic_archive_p.
2953 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2954 instead of _bfd_write_archive_contents.
2955 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2956 _bfd_generic_mkarchive.
2957 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2958 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2960 (TARGET_LITTLE_SYM): Likewise.
2961 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2963 * Makefile.in: Rebuild dependencies.
2965 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2966 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2967 SHT_MIPS_EVENTS sections.
2968 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2969 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2971 (_bfd_mips_elf_fake_sections): Likewise.
2973 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2974 * ecoff.c (ecoff_compute_section_file_positions): Copy
2975 rdata_in_text from backend info to tdata. Clear it if any data
2976 section comes before .rdata.
2977 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2978 tdata rather than backend info.
2980 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2982 * configure.in: Fix test for whether a compiler has a 64 bit
2983 type. From Jim Wilson <wilson@cygnus.com>.
2985 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2987 * configure.host (mips-sgi-irix6*): New host.
2989 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2990 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2991 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2993 * configure: Rebuild.
2994 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2995 (BFD_HOST_64_BIT): Define conditionally.
2996 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2997 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2998 (symvalue, bfd_size_type): Likewise.
2999 * bfd-in2.h: Rebuild.
3000 * Makefile.in (do_clean): Remove bfd-tmp.h.
3001 (do_distclean): Remove bfd-in3.h.
3002 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3003 (bfd-in3.h): New target.
3005 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3006 Andrew Gierth <ANDREWG@microlise.co.uk>.
3008 * configure.host: Set INSTALL_SHLIB.
3009 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3010 * configure: Rebuild.
3011 * Makefile.in (install): Use @INSTALL_SHLIB@.
3013 * config.bfd (mips*-*-irix6*): New target.
3014 * configure.host: Handle Irix 6 shared library like Irix 5.
3016 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3017 symbol for a magic name.
3018 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3020 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3023 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3025 * mpw-config.in: Add ELF support to mips config, create the
3026 elf32-target.h file in the object dir.
3027 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3029 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3031 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3032 Also removed most abort calls, in favor of using bfd reporting.
3034 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3036 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3037 (BFD32_BACKENDS) Add elf32-d10v.o.
3038 * archures.c: Add bfd_d10v_arch.
3039 * bfd-in2.h: Add bfd_d10v_arch.
3040 * config.bfd (d10v-*-*): New target.
3041 * configure: (bfd_elf32_d10v_vec) New vector.
3042 * configure.in: (bfd_elf32_d10v_vec) New vector.
3043 * cpu-d10v.c: New file.
3044 * elf.c (prep_headers): Added case bfd_arch_d10v.
3045 * elf32-d10v.c: New file.
3046 * libbfd.h: Rebuild.
3047 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3048 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3049 * targets.c (bfd_elf32_d10v_vec): New vector.
3051 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3053 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3055 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3057 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3058 bfd_mach_i386_i8086 machine types.
3060 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3062 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3065 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3067 * coffcode.h (coff_set_section_contents): A/UX does not require
3068 special handling of the _LIB section.
3070 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3072 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3073 value for R_RELBYTE.
3075 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3076 array if one was allocated.
3078 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3080 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3081 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3082 use_rld_obj_head and rld_value.
3083 (mips_elf_link_hash_table_create): Initialize new fields.
3084 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3086 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3087 __rld_obj_head symbol not seen, create an __rld_map symbol.
3088 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3089 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3090 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3091 __rld_obj_head symbol.
3092 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3094 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3096 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3098 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3099 ppc_elf_addr16_ha_reloc.
3100 (ppc_elf_addr16_ha_reloc): New static function.
3102 * coff-mips.c (struct mips_hi): Define.
3103 (mips_refhi_list): New static variable.
3104 (mips_refhi_addr, mips_refhi_addend): Remove.
3105 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3106 (mips_reflo_reloc): Process mips_refhi_list.
3107 (mips_relhi_list): New static variable.
3108 (mips_relhi_addr, mips_relhi_addend): Remove.
3109 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3110 (mips_rello_reloc): Process mips_relhi_list.
3111 (mips_relocate_section): Permit an arbitrary number of REFHI or
3112 RELHI relocs before the associated REFLO or RELLO reloc.
3114 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3116 * aout-target.h (MY(callback)): Set reloc_count fields.
3118 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3120 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3121 sections unless this is a SunOS link.
3123 * VERSION: Set to 2.7.1.
3125 * Released binutils 2.7.
3127 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3129 * i386aout.c: Include "aout/aout64.h".
3130 (i386aout_write_object_contents): New static function.
3131 (MY_write_object_contents): Define.
3133 * netbsd.h (MY(write_object_contents)): Make sure that
3134 adjust_sizes_and_vmas is called before fiddling with the magic
3137 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3139 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3141 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3143 * libbfd-in.h (itos, stoi): Don't define.
3144 * libbfd.h: Rebuild.
3145 * i386lynx.c (KEEPIT): Define as udata.i.
3146 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3147 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3148 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3149 flags. Don't use stoi.
3151 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3153 * elf.c (map_sections_to_segments): Don't start a new segment for
3154 a writable section if it's on the same page as the previous
3155 segment. Reset the writable variable for a readonly section.
3157 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3159 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3160 first_thunk_address, thunk_size, and import_table_size.
3161 * peicode.h: Improved some diagnostics regarding edata sections.
3163 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3165 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3166 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3168 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3170 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3171 with XCOFF_DEF_DYNAMIC set is really defined.
3172 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3173 (xcoff_link_add_symbols): Only create special sections if using an
3176 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3178 (bfd_install_relocation): Likewise.
3180 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3182 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3184 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3185 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3186 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3187 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3188 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3189 are found for LITERAL relocs.
3190 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3191 taken, we cannot generate a .plt entry for the symbol.
3193 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3195 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3196 sysconf functions (for gprof).
3197 * configure, config.in: Rebuild.
3199 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3201 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3202 an archive if it has a map. If the object file has the wrong
3205 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3206 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3208 (alpha_relocate_section): Likewise.
3210 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3211 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3212 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3213 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3214 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3215 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3216 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3217 * peicode.h: Corresponding changes.
3219 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3221 * elflink.h (elf_create_pointer_linker_section): Comment out code
3222 dealing with making GOT pointers negative of the GOT symbol for
3225 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3227 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3228 increment the .rela.plt size until after we're done creating the
3230 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3231 .rela.plt offset directly rather than calculating it.
3233 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3235 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3236 Use autoconf-set values.
3237 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3238 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3241 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3242 * configure: Rebuilt.
3244 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3246 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3247 handling code > 1k away.
3249 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3251 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3252 defined, output whenever the symbol is updated.
3254 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3256 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3257 section to 0 if user_set_vma is set.
3258 * elflink.h (elf_bfd_final_link): Likewise.
3260 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3262 Partially undo patch of Jun 20.
3263 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3264 (coff_compute_section_file_positions): Likewise.
3265 (coff_write_object_contents): Likewise. Re-add deleted code, but
3266 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3267 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3269 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3271 * config.bfd: Add support for *-*-rtems* configurations.
3273 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3275 * elf.c (prep_headers): Add bfd_arch_alpha case.
3277 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3279 * elf64-alpha.c: New file.
3280 * config.bfd (alpha-*-linuxecoff*): New target.
3281 (alpha-*-linux*, alpha-*-elf*): New targets.
3282 * configure.in (bfd_elf64_alpha_vec): New vector.
3283 * configure: Rebuild.
3284 * targets.c (bfd_elf64_alpha_vec): Declare.
3285 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3286 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3287 * bfd-in2.h, libbfd.h: Rebuild.
3288 * Makefile.in: Rebuild dependencies.
3289 (BFD64_BACKENDS): Add elf64-alpha.o.
3290 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3292 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3294 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3295 than relying on a right shift of 32.
3297 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3299 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3300 ifdef to COFF_WITH_PE.
3301 (coff_compute_section_file_positions): Likewise.
3302 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3303 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3304 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3305 COFF_IMAGE_WITH_PE, always include.
3307 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3309 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3311 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3312 approximate the correct answer if SIZEOF_HEADERS was not used.
3314 * binary.c (binary_set_section_contents): Set section file
3315 position based on LMA rather than VMA.
3317 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3319 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3320 symbols if info->strip == strip_all.
3322 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3324 * coff-h8300.c: Remove #if 0 code.
3325 (compatable): Don't allow mixing/matching of different architectures.
3327 * archures.c (bfd_mach_h8300s): Add.
3328 * bfd-in2.h: Rebuilt.
3329 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3331 (h8300_reloc16_estimate): Likewise.
3332 (h8300_reloc16_extra_cases): Likewise.
3333 (h8300_bfd_link_add_symbols): Likewise.
3334 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3335 (coff_set_flags): Likewise.
3336 * cpu-h8300.c (h8300_scan): Likewise.
3337 Add H8/S to bfd_h8300_arch list.
3339 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3341 Added support for Alpha OpenVMS:
3342 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3343 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3344 * config.h-vms, makefile.vms: New files.
3345 * config.bfd (alpha-*-*vms*): New target.
3346 * configure.in (evax_alpha_vec): New target vector.
3347 * configure: Rebuild.
3348 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3349 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3350 * targets.c (bfd_target_evax_flavour): Define.
3351 (evax_alpha_vec): Declare.
3352 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3353 if BFD64 is defined.
3354 * bfd-in2.h, libbfd.h: Rebuild.
3355 * Makefile.in: Rebuild dependencies.
3356 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3357 evax-emh.o, and evax-misc.o.
3358 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3359 evax-etir.c, evax-emh.c, and evax-misc.c.
3360 (HFILES): Add evax.h.
3362 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3364 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3366 (h8300_bfd_link_add_symbols): Likewise.
3368 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3370 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3371 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3373 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3375 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3376 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3378 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3379 R_MIPS_32 relocs if creating a shared library.
3381 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3383 * peicode.h (add_data_entry): Use pei_section_data rather than
3384 _cooked_size. Corresponds to May 13 change in coffcode.h.
3386 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3388 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3389 * coffcode.h (coff_write_object_contents): If there are long
3390 section names, always set the f_symptr field, even if there are no
3392 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3393 if there are no symbols.
3395 * coffgen.c (make_a_section_from_file): Check return value of
3396 _bfd_coff_read_string_table.
3397 (coff_real_object_p): Check return value of
3398 make_a_section_from_file.
3399 (_bfd_coff_read_string_table): Check that there are some symbols
3400 before trying to read the string table size.
3402 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3404 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3405 to replace a symbol in a dynamic object with a symbol from another
3406 dynamic object, do the replacement if the existing symbol is
3407 global linkage code.
3409 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3410 for _ptrgl, and treat it as global linkage code.
3412 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3413 filename or N_SO symbol past the offset, and use it to indicate
3414 that there is no line number or function when appropriate.
3416 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3418 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3419 common symbol defined by the linker. Don't export function code
3420 even if export_defineds is set.
3422 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3424 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3426 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3427 (h8300_symbol_address_p): New function.
3428 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3431 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3433 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3435 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3436 correctly for the two variants. Allow relaxing if the target
3437 is 128 bytes away since after relaxation it'll be 126 bytes away.
3438 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3439 "dot" and "value". Allow relaxing if the target is 128 bytes
3440 away since after relaxation it'll be 126 bytes away.
3441 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3442 the given section until nothing changes.
3444 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3446 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3447 alignment hack--we can get the lnnoptr info another way without
3448 suddenly increasing the alignment requirements. Set the flags for
3450 (ecoff_compute_section_file_positions): Do so.
3452 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3454 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3455 to keep the HP emulator database happy.
3457 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3458 From Kevin Buettner <kev@primenet.com>.
3460 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3462 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3463 name of a NULL section.
3465 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3467 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3468 set, always call the notice callback.
3470 * VERSION: Increment for bfdlink.h change.
3472 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3474 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3475 (sh_relax_delete_bytes): Correct handling of differently sized
3476 trailing alignment reloc.
3478 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3479 * bfd-in2.h: Rebuild.
3480 * configure.in: Warn if there is no known 64 bit type.
3481 * configure: Rebuild.
3483 * Makefile.in: Rebuild dependencies.
3484 (BFD32_BACKENDS): Add ppcboot.o.
3485 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3487 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3488 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3490 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3492 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3493 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3494 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3495 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3497 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3499 * elf64-mips.c: Improve reloc special_functions and handling of
3500 SHT_MIPS_OPTIONS section.
3501 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3502 mips_elf_hi16_reloc and make globally visible.
3503 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3504 make globally visible.
3505 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3506 make globally visible.
3507 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3508 and make globally visible.
3509 (gprel16_with_gp): Check howto->src_mask before using value in
3511 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3512 and make globally visible.
3513 (gprel32_with_gp): Check howto->src_mask before fetching value.
3514 (bfd_mips_elf_swap_options_in): New function.
3515 (bfd_mips_elf_swap_options_out): New function.
3516 (_bfd_mips_elf_set_private_flags): Rename from
3517 mips_elf_set_private_flags and make globally visible.
3518 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3519 mips_elf_copy_private_bfd_data and make globally visible.
3520 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3521 mips_elf_merge_private_bfd_data and make globally visible.
3522 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3523 for a SHT_MIPS_OPTIONS section.
3524 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3525 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3526 name of a SHT_MIPS_OPTIONS section.
3527 (_bfd_mips_elf_set_section_contents): New function.
3528 (mips_elf32_section_processing): Set the GP value in a
3529 SHT_MIPS_OPTIONS section.
3530 (_bfd_mips_elf_find_nearest_line): Rename from
3531 mips_elf_find_nearest_line and make globally visible.
3532 (bfd_elf32_set_section_contents): Define.
3533 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3534 (_bfd_mips_elf_lo16_reloc): Declare.
3535 (_bfd_mips_elf_gprel16_reloc): Declare.
3536 (_bfd_mips_elf_got16_reloc): Declare.
3537 (_bfd_mips_elf_gprel32_reloc): Declare.
3538 (_bfd_mips_elf_set_private_flags): Declare.
3539 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3540 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3541 (_bfd_mips_elf_find_nearest_line): Declare.
3542 (_bfd_mips_elf_set_section_contents): Declare.
3544 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3546 (elf_info_to_howto): Define.
3547 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3549 (elf_info_to_howto): Define.
3550 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3552 (elf_info_to_howto): Define.
3554 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3555 R_MOV16B[12], to match change in coff/internal.h.
3557 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3559 * elf64-mips.c: Extensive additions to provide better support for
3560 writing files and for gas.
3561 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3562 of mips_elf_object_p.
3563 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3564 _bfd_mips_elf_object_p.
3565 (_bfd_mips_elf_final_write_processing): Rename from
3566 mips_elf_final_write_processing and make globally visible.
3567 (_bfd_mips_elf_fake_sections): Rename from
3568 mips_elf_fake_sections and make globally visible.
3569 (_bfd_mips_elf_section_from_bfd_section): Rename from
3570 mips_elf_section_from_bfd_section and make globally visible.
3571 (_bfd_mips_elf_section_processing): New function, broken out of
3572 mips_elf_section_processing.
3573 (mips_elf32_section_processing): Rename from
3574 mips_elf_section_processing; call
3575 _bfd_mips_elf_section_processing.
3576 (_bfd_mips_elf_symbol_processing): Rename from
3577 mips_elf_symbol_processing and make globally visible.
3578 (_bfd_mips_elf_read_ecoff_info): Rename from
3579 mips_elf_read_ecoff_info and make globally visible.
3580 (mips_elf32_ecoff_debug_swap): Rename from
3581 mips_elf_ecoff_debug_swap.
3582 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3583 struct symbol_cache_entry.
3584 (_bfd_elf_validate_reloc): New function, moved in from
3585 elfcode.h:validate_reloc.
3586 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3587 to _bfd_elf_validate_reloc. Change all callers.
3588 * elf-bfd.h (bfd_section_from_shdr): Declare.
3589 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3590 (_bfd_elf_validate_reloc): Declare.
3591 (_bfd_mips_elf_object_p): Declare.
3592 (_bfd_mips_elf_fake_sections): Declare.
3593 (_bfd_mips_elf_section_from_bfd_section): Declare.
3594 (_bfd_mips_elf_section_processing): Declare.
3595 (_bfd_mips_elf_symbol_processing): Declare.
3596 (_bfd_mips_elf_read_ecoff_info): Declare.
3597 (_bfd_mips_elf_final_write_processing): Declare.
3598 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3601 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3602 (mips_elf_final_write_processing): Likewise.
3604 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3606 64-bit MIPS ELF ABI objdump support:
3607 * elf64-mips.c: New file.
3608 * Makefile.in: Rebuild dependencies.
3609 (BFD64_BACKENDS): Add elf64-mips.o.
3610 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3611 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3612 bfd_elf64_littlemips_vec to targ_selvecs.
3613 (mips*-*-elf*): Likewise.
3614 * confingure.in: Add bfd_elf64_bigmips_vec and
3615 bfd_elf64_littlemips_vec to vector switch.
3616 * configure: Rebuild.
3617 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3618 broken out of mips_elf_section_from_shdr.
3619 (mips_elf32_section_from_shdr): Rename from
3620 mips_elf_section_from_shdr. Call new function.
3621 (elf_backend_section_from_shdr): Update name of renamed function.
3622 * elf-bfd.h (struct elf_size_info): Change second parameter of
3623 write_out_phdrs to be const. Likewise for second parameter of
3625 (struct bfd_elf_section_data): Add rel_hdr2 field.
3626 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3627 (bfd_elf32_swap_symbol_out): Likewise.
3628 (bfd_elf32_swap_reloc_in): Likewise.
3629 (bfd_elf32_swap_reloc_out): Likewise.
3630 (bfd_elf32_swap_reloca_in): Likewise.
3631 (bfd_elf32_swap_reloca_out): Likewise.
3632 (bfd_elf32_swap_phdr_in): Likewise.
3633 (bfd_elf32_swap_phdr_out): Likewise.
3634 (bfd_elf32_swap_dyn_in): Likewise.
3635 (bfd_elf32_swap_dyn_out): Likewise.
3636 (bfd_elf32_slurp_symbol_table): Declare.
3637 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3638 (bfd_elf32_write_out_phdrs): Declare.
3639 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3640 (bfd_elf64_swap_symbol_out): Likewise.
3641 (bfd_elf64_swap_reloc_in): Likewise.
3642 (bfd_elf64_swap_reloc_out): Likewise.
3643 (bfd_elf64_swap_reloca_in): Likewise.
3644 (bfd_elf64_swap_reloca_out): Likewise.
3645 (bfd_elf64_swap_phdr_in): Likewise.
3646 (bfd_elf64_swap_phdr_out): Likewise.
3647 (bfd_elf64_swap_dyn_in): Likewise.
3648 (bfd_elf64_swap_dyn_out): Likewise.
3649 (bfd_elf64_slurp_symbol_table): Declare.
3650 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3651 (bfd_elf64_write_out_phdrs): Declare.
3652 (_bfd_mips_elf_section_from_shdr): Declare.
3653 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3654 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3655 section for the section, add the new one to rel_hdr2. Increment
3656 reloc_count rather than setting it.
3657 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3658 Remove static declaration.
3659 (elf_write_shdrs_and_ehdr): Define name as macro.
3660 (elf_write_out_phdrs): Likewise.
3661 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3662 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3663 (elf_swap_symbol_in): Change second parameter to be const.
3664 (elf_swap_symbol_out): Likewise.
3665 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3666 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3667 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3668 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3669 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3670 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3671 parameter to be const. Make non-static.
3672 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3674 (elf_slurp_symbol_table): Make non-static.
3675 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3676 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3677 (elf_backend_size_info): Likewise.
3678 (elfNN_bed): Use elf_backend_size_info.
3679 * targets.c (bfd_elf64_bigmips_vec): Declare.
3680 (bfd_elf64_littlemips_vec): Declare.
3681 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3682 bfd_elf64_littlemips_vec if BFD64 is defined.
3684 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3686 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3688 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3689 zeroes, in alignment holes.
3691 * configure: Rebuild with autoconf 2.10.
3693 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3694 potential leading underscore in the allocated buffer.
3696 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3698 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3699 symbols into .sbss if this is a relocatable link.
3701 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3703 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3704 undefined symbols when creating a shared library.
3706 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3708 * coff-sh.c: Add a bunch of new code and static const arrays to
3709 support aligning loads and stores on four byte memory boundaries.
3711 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3713 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3714 call sh_align_loads.
3715 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3718 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3720 * cache.c (bfd_open_file): Unlink the file before opening it for
3721 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3723 * opncls.c (bfd_fdopenr): Set opened_once.
3725 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3727 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3730 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3731 the code unconditionally.
3733 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3735 * libcoff-in.h (struct pei_section_tdata): Define structure.
3736 (pei_section_data): Define macro.
3737 * libcoff.h: Rebuild.
3738 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3739 store s_paddr field in pei_section_data.
3740 (coff_compute_section_file_positions): Use pei_section_data rather
3741 than _cooked_size, and don't overwrite an existing value.
3742 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3743 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3744 * peicode.h (coff_bfd_copy_private_section_data): Define if
3746 (pe_bfd_copy_private_section_data): New static function if
3749 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3751 * srec.c (srec_set_arch_mach): Write as a function rather than a
3754 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3755 no map, just check each member in turn to see whether it is
3758 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3760 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3761 table. Call BFD_ASSERT to validate header size, instead of
3763 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3766 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3768 * ppcboot.c: New target for looking at PPCbug boot records.
3770 * config{ure.in,.bfd}: Add support for ppcboot target.
3772 * configure: Regenerate.
3774 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3776 * coff-h8300.c (howto_table): Update names to match recent
3777 changes to include/coff/internal.h. Fix minor errors in the
3778 existing relocs. Add R_MOVL1 and R_MOVL2.
3779 (rtype2howto): Similarly.
3780 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3781 existing relaxing code and peform more relaxing.
3782 (h8300_reloc16_extra_cases): Likewise.
3784 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3786 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3789 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3791 * elfcode.h (elf_object_p): Reject generic ELF target if
3792 e_machine matches an alternate machine code in a specific backend.
3794 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3795 obsolete align_power_min field.
3797 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3799 * coff-h8300.c (reloc_howto_type): Add howto entry for
3801 (rtype2howto): Handle R_PCRWORD_B.
3802 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3803 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3804 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3805 branch (R_PCWORD_B).
3807 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3809 * aoutx.h (translate_from_native_sym_flags): Set the section for
3810 BSF_CONSTRUCTOR symbols.
3812 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3815 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3817 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3818 stop looking when section is found.
3820 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3822 * coffcode.h (STRING_SIZE_SIZE): Define.
3823 (styp_to_sec_flags): Handle long symbol names when looking for the
3825 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3826 (bfd_coff_long_section_names): Define.
3827 (coff_write_object_contents): Handle long section names.
3828 (bfd_coff_std_swap_table): Initialize new field.
3829 * libcoff.h: Rebuild.
3830 * coffgen.c (make_a_section_from_file): Handle long section
3832 (coff_write_symbols): Handle long section names.
3833 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3834 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3835 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3836 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3837 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3838 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3839 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3840 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3842 * bout.c (b_out_callback): Set lma of sections.
3843 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3844 parameter to output_bfd. Used input_bfd instead of output_bfd in
3847 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3849 * aoutx.h (translate_from_native_sym_flags): Don't create
3850 SEC_CONSTRUCTOR sections.
3851 * ecoff.c (ecoff_set_symbol_info): Likewise.
3853 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3854 From Don Bowman <bowman@waterloo.hp.com>.
3856 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3858 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3859 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3861 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3863 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3864 mips_32_relocs field.
3865 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3866 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3867 relocs against a global symbol which is not defined in a regular
3869 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3870 against a global symbol, increment mips_32_relocs.
3871 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3872 the symbol is not defined in a regular file, make room in the
3875 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3877 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3878 file position and the virtual file position separately. Set
3879 filepos information bsaed on the real file position.
3880 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3881 Jan 23 change to coffcode.h.
3883 * som.c (som_slurp_symbol_table): Set the symbol count to the
3884 number of BFD symbols created.
3886 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3888 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3889 output file if linking shared objects. Loop to check all relocs,
3890 rather than returning false on first error.
3892 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3894 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3895 (ppc_elf_additional_program_headers): If .interp section, bump #
3896 of program headers by 1.
3897 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3898 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3899 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3901 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3903 (ppc_elf_relocate_section): If the output section isn't defined,
3904 don't abort, just give an error message.
3906 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3907 being created is .sdata or .sdata2, don't make the symbol dynamic.
3909 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3911 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3912 members of an archive for dynamic objects with no symbols, and
3913 pass them directly to check_archive_element.
3914 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3915 xcoff_link_check_dynamic_ar_symbols.
3916 (xcoff_link_check_dynamic_ar_symbols): New static function.
3918 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3919 from _bfd_nodynamic to _bfd_xcoff.
3920 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3922 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3923 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3924 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3925 * libcoff.h: Rebuild.
3926 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3927 (xcoff_get_section_contents): New static function.
3928 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3929 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3930 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3931 (xcoff_dynamic_reloc): New static variable.
3932 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3933 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3935 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3937 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3938 if reloc_entry->addend is not 0.
3939 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3941 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3943 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3945 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3946 Add entries for R_SPARC_[56].
3947 (sparc_reloc_map): Add entries for R_SPARC_[56].
3949 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3951 Optimize linking of stabs in sections as used in ELF and COFF.
3952 * stabs.c: New file.
3953 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3954 (_bfd_write_section_stabs): Declare.
3955 (_bfd_write_stab_strings): Declare.
3956 * libbfd.h: Rebuild.
3957 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3958 (struct coff_link_hash_table): Add stab_info field.
3959 * libcoff.h: Rebuild.
3960 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3962 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3964 (_bfd_coff_final_link): Write out stab strings hash table.
3965 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3966 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3968 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3969 (struct bfd_elf_section_data): Add stab_info field.
3970 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3972 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3973 _bfd_link_section_stabs.
3974 (elf_bfd_final_link): Write out stab strings hash table.
3975 (elf_link_input_bfd): Handle optimized stabs sections.
3976 * reloc.c (_bfd_final_link_relocate): Check address against
3977 _raw_size rather than _cooked_size.
3978 * Makefile.in: Rebuild dependencies.
3979 (BFD_LIBS): Add stabs.o
3980 (BFD_LIBS_CFILES): Add stabs.c.
3982 * VERSION: Increment for bfdlink.h change.
3984 * coffgen.c (coff_renumber_symbols): Correct handling of
3985 BSF_NOT_AT_END common symbols.
3987 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3989 * coff-ppc.c (record_toc): Add cast to avoid warning.
3990 (ppc_allocate_toc_section): Likewise.
3991 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3992 (ppc_coff_reloc_type_lookup): Remove unreached code.
3993 * coffcode.h (coff_write_object_contents): Don't take the address
3995 * peicode.h (pe_print_idata): Add casts to avoid warning.
3996 (pe_print_edata): Likewise.
3997 (pe_print_reloc): Remove ANSI C string concatenation.
3999 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4001 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4003 * libcoff.h: Rebuild.
4004 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4006 (coff_swap_aux_out): Likewise.
4007 * peicode.h (coff_swap_aux_in): Likewise.
4008 (coff_swap_aux_out): Likewise.
4009 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4011 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4013 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4014 Fix up .bf endndx link fields.
4015 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4017 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4020 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4022 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4023 on Solaris PowerPC systems doesn't get confused.
4025 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4028 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4029 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4030 update did_reg and did_reg2.
4032 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4034 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4036 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4037 callback routines, pass h->root.string rather than name, in case
4038 copy is true and name is transient.
4040 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4042 * elfcore.h: Add support for core files with multiple threads.
4043 (Primarily for Solaris.)
4045 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4047 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4048 section->orelocation is NULL.
4050 * coffgen.c (bfd_coff_get_syment): New function.
4051 (bfd_coff_get_auxent): New function.
4052 * bfd-in.h (bfd_coff_get_syment): Declare.
4053 (bfd_coff_get_auxent): Declare.
4054 * bfd-in2.h: Rebuild.
4056 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4058 * elf32-mips.c (struct mips_hi16): Define.
4059 (mips_hi16_addr, mips_hi16_addend): Remove.
4060 (mips_hi16_list): New static variable.
4061 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4062 (mips_elf_lo16_reloc): Process mips_hi16_list.
4063 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4064 relocs before the associated LO16 reloc.
4066 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4068 * versados.c (versados_scan): Check bfd_alloc return value.
4069 (versados_object_p): Check all bfd_read return values. Require
4070 that lang field be less than 10, to avoid confusion with Intel Hex
4073 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4075 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4076 not 0, for an absolute symbol.
4077 (NAME(aout,swap_ext_reloc_out)): Likewise.
4079 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4080 (ihex_write_object_contents): For a large start address, output
4081 the full 32 bit address in record type 5.
4083 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4084 to int to avoid promotion problems in prototype.
4086 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4088 * configure.host: Use ${srcdir} when looking for picfrag.
4090 * configure.host: Switch on ${libdir}, not $(libdir). From
4091 alan@spri.levels.unisa.edu.au (Alan Modra).
4093 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4094 entry point, not just for DYNAMIC objects.
4095 * sunos.c (sunos_add_dynamic_symbols): Always call
4096 sunos_create_dynamic_sections. If called with a non DYNAMIC
4097 object, don't do anything else.
4098 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4100 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4102 * configure.in: Permit --enable-shared to specify a list of
4104 * configure: Rebuild.
4106 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4107 host when configuring with --enable-shard.
4109 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4111 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4114 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4115 to avoid crashing in bfd_hash_replace.
4117 * sysdep.h: Use #ifdef, not #if.
4119 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4121 * config.in: Rebuild.
4123 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4125 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4126 (AC_CHECK_HEADERS): Check for sys/time.h
4127 (AC_HEADER_TIME): Add macro.
4128 * configure: Rebuild.
4129 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4130 to control what combination of <time> and <sys/time.h>
4133 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4135 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4136 (aout_32_sunos4_write_object_contents): Likewise.
4137 * aoutx.h (NAME(aout,machine_type)): Handle
4138 bfd_mach_sparc_{sparclet,sparclite}.
4139 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4140 (bfd_mach_sparc_v9_p): Update.
4141 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4142 * libaout.h (enum machine_type): Add M_SPARCLET.
4143 * sunos.c (MACHTYPE_OK): Define.
4144 * bfd-in2.h: Regenerated.
4146 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4148 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4149 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4150 * elflink.c (_bfd_elf_create_got_section): Store the
4151 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4152 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4153 global offset table goes over 0x1000, set the value of
4154 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4155 (elf32_sparc_relocate_section): Subtract the offset of
4156 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4158 * elfcode.h: Don't include <string.h>.
4160 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4162 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4163 generic_link_hash_newfunc. All references changed.
4164 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4165 moved here from libbfd-in.h.
4166 * libbfd-in.h: Corresponding changes.
4167 * libbfd.h: Regenerated.
4169 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4171 * aoutx.h (aout_link_input_section_std): When reporting an
4172 overflow error, use the name of the symbol in the hash table if
4174 (aout_link_input_section_ext): Likewise.
4176 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4177 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4179 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4181 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4182 * coffcode.h (coff_compute_section_file_positions): Likewise.
4183 (coff_write_object_contents): Likewise.
4185 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4187 * section.c (SEC_LINK_ONCE): Define.
4188 (SEC_LINK_DUPLICATES): Define.
4189 (SEC_LINK_DUPLICATES_DISCARD): Define.
4190 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4191 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4192 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4193 * bfd-in2.h: Rebuild.
4194 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4195 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4196 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4197 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4198 SEC_LINK_ONCE, and look through the symbol table for the setting
4199 for SEC_LINK_DUPLICATES.
4200 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4201 set for a section, find the section symbol in the symbol table,
4202 and set the aux entry based on SEC_LINK_DUPLICATES.
4203 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4204 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4205 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4206 * coff-i386.c (i386coff_vec): Likewise.
4207 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4209 * VERSION: Bump to 2.6.1.
4210 * Makefile.in (stamp-h): Depend upon VERSION.
4212 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4214 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4215 * libbfd.h: Rebuilt.
4216 * linker.c (generic_link_hash_newfunc): No longer static.
4217 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4219 * coff-h8300.c: Add two derived hash tables and their associated
4220 funtions and #defines for use by the h8300 linker.
4221 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4222 the function vector as needed. Place the address of the function
4223 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4224 Rewrite the vectors section contents as necessary.
4225 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4226 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4227 (coff_bfd_link_hash_table_create): Likewise.
4229 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4231 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4232 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4234 (hppa_rebuild_insn): Pass pointer to correct type to
4235 low_sign_unext and dis_assemble_21.
4237 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4239 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4240 Stick with sparc-*-{sysv4*,solaris2*}.
4242 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4244 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4245 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4246 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4247 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4248 fields is non-zero, print them.
4250 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4251 ifdef. Remove unused variables.
4252 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4254 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4255 (get_symbol_value): Ifdef out.
4256 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4257 (coff_ppc_relocate_section): Remove unused variables. Make
4258 fprintf strings and argument types correspond. Put before_addr in
4260 (dump_toc): Make fprintf strings and argument types correspond.
4261 (ppc_process_before_allocation): Remove unused variables. Always
4263 (ppc_reflo_reloc): Ifdef out.
4264 (ppc_addr32nb_reloc): Ifdef out.
4265 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4267 (coff_ppc_rtype_to_howto): Likewise.
4268 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4270 * peicode.h (pe_print_idata): Move otherwise unused variables into
4271 the #ifdef where they are used. Always return a value.
4272 (pe_print_edata): Make fprintf strings and argument types
4273 correspond. Always return a value.
4274 (pe_print_pdata): Removed unused variable addr_value. Always
4276 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4277 strings and argument types correspond. Always return a value.
4279 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4280 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4281 variable rela inside #if 0 section where it is used.
4283 * ns32k.h: New file.
4284 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4285 functions to start with _bfd_.
4286 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4287 functions in cpu-ns32k.h.
4288 * Makefile.in: Rebuild dependencies.
4289 (HFILES): Add ns32k.h.
4291 * section.c (struct sec): Add linker_mark field. Change
4292 user_set_vma and reloc_done to be single bit fields.
4293 (STD_SECTION): Update accordingly.
4294 * bfd-in2.h: Rebuild.
4295 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4297 (aout_link_input_bfd): Don't link unmarked sections.
4298 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4300 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4301 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4303 * elflink.h (elf_bfd_final_link): Mark sections included in the
4305 (elf_link_input_bfd): Don't link unmarked sections.
4306 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4308 (xcoff_link_input_bfd): Don't link unmarked sections.
4310 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4311 overflow error messages.
4313 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4315 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4316 is not set, print "BFD: " before the error message.
4318 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4319 Miles Bader <miles@gnu.ai.mit.edu>.
4320 * configure: Rebuild.
4322 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4324 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4327 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4328 m68k-aout, m68k-coff, and m68k-elf targets.
4330 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4332 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4333 (ieee_generic_stat_arch_elt): Restructured to prevent
4334 ieee_object_p from being called repeatedly.
4336 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4338 * coffcode.h (coff_write_object_contents): Allocate
4339 buffers large enough for any FILEHDR or AOUTHDR.
4341 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4343 * ecofflink.c (lookup_line): New static function, renamed and
4344 slighly changed from old _bfd_ecoff_locate_line.
4345 (_bfd_ecoff_locate_line): Cache line number information. Use
4346 lookup_line for actual lookup.
4348 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4350 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4351 multiple of 20 bytes.
4353 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4355 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4356 allocate ecoff_find_line, and don't initialize by hand.
4357 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4358 mips_elf_find_line, and don't call memset.
4360 * coffcode.h (coff_compute_section_file_positions): If not
4361 producing a final executable, don't consider sofar when aligning
4362 the section to the correct size.
4364 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4366 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4367 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4368 * coffgen.c (coff_section_symbol): Ifdef out.
4370 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4372 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4373 output_bfd is not NULL.
4375 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4377 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4378 of bfd_alloc (fixes fix_line not being initialized).
4379 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4381 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4383 * coffcode.h: Allow specific backends to override the
4384 bfd_link_add_symbols routine.
4386 * coff-h8300.c: Include genlink.h.
4387 (howto_table): Add R_MEM_INDIRECT.
4388 (rtype2howto): Support R_MEM_INDIRECT.
4389 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4392 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4394 * coff-alpha.c (alpha_relocate_section): Use
4395 info->callbacks_warning, rather than _bfd_error_handler, for
4396 "multiple gp" warning.
4398 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4400 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4401 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4402 table string. Use bfd_wrapped_link_hash_lookup.
4403 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4405 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4406 table, if any, when writing out symbols.
4407 (aout_link_input_section_std): Use the name from the hash table,
4408 if any, when reporting undefined symbols.
4409 (aout_link_input_section_ext): Likewise.
4410 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4411 * bout.c (get_value): Likewise.
4412 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4413 * ecoff.c (ecoff_reloc_link_order): Likewise.
4414 * elflink.h (elf_link_add_object_symbols): Likewise.
4415 (elf_reloc_link_order): Likewise.
4416 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4417 (_bfd_generic_reloc_link_order): Likewise.
4418 (default_indirect_link_order): Likewise.
4419 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4420 * sunos.c (sunos_add_one_symbol): Likewise.
4421 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4422 (bfd_xcoff_link_count_reloc): Likewise.
4423 (xcoff_reloc_link_order): Likewise.
4425 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4426 into -1 for intern->rss.
4428 * configure: Rebuild with autoconf 2.8.
4430 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4432 * stab-syms.c (__define_stab_duplicate): Define.
4433 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4435 * bfd-in.h (bfd_get_stab_name): Declare.
4436 * bfd-in2.h: Rebuild.
4437 * Makefile.in: Rebuild dependencies.
4438 (BFD_LIBS): Add stab-syms.o.
4439 (BFD_LIBS_CFILES): Add stab-syms.c.
4440 (BFD32_BACKENDS): Remove stab-syms.o.
4441 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4442 * configure.in: Don't list stab-syms.o in bfd_backends.
4443 * configure: Rebuild.
4444 * libaout.h (aout_stab_name): Don't declare.
4445 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4448 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4450 * elf.c (assign_file_positions_for_segments): Adjust file offset
4451 for section alignment even if SEC_LOAD is not set.
4453 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4455 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4456 since they appear as targets in Makefile.in.
4457 * configure: Rebuild.
4459 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4460 don't fiddle with a symbol which is not defined anywhere.
4462 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4464 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4465 though they are defined in a shared library.
4466 (xcoff_build_ldsyms): Likewise.
4468 * coffgen.c (coff_find_nearest_line): Don't look at the line
4469 numbers for the section if section->lineno is NULL.
4471 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4472 message rather than calling BFD_ASSERT.
4473 * elfcode.h (write_relocs): Check return value of
4474 _bfd_elf_symbol_from_bfd_symbol.
4476 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4478 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4481 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4483 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4485 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4486 hppa_reloc_field_selector_type_alt.
4487 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4488 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4490 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4492 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4494 * elf.c (assign_file_positions_for_segments): Adjust the segment
4495 memory size for the alignment of a SEC_ALLOC section, not just a
4498 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4500 * m68klinux.c: New file.
4501 * hosts/m68klinux.h: New file.
4502 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4503 * configure.in (m68*-*-linux*): New native host.
4504 (m68klinux_vec): New vector.
4505 * configure: Rebuild.
4506 * targets.c (m68klinux_vec): Declare.
4507 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4508 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4509 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4510 declaration from bfd_linux_size_dynamic_sections.
4511 (bfd_m68klinux_size_dynamic_sections): Declare.
4512 * bfd-in2.h: Rebuild.
4513 * Makefile.in: Rebuild dependencies.
4514 (BFD32_BACKENDS): Add m68klinux.o.
4515 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4517 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4519 * libhppa.h (pa_arch): Add pa20.
4520 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4521 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4522 (hppa_field_adjust): Handle e_nsel.
4523 * som.c: Provide default definitions for many new relocs found only
4524 in hpux10 include files.
4525 (som_fixup_formats): Add several new relocs from hpux10.
4526 (som_hppa_howto_table): Add hpux10 relocs.
4527 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4529 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4531 * mpw-make.sed: Edit out recent shared library support, and
4532 rules to rebuild .h files using doc/chew.
4534 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4536 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4537 size even of sections with no contents.
4539 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4541 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4542 starting with '$' the way we skip names starting with '.'. When
4543 updating x_endndx, don't be fooled by an index which has been
4546 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4547 struct/union/enum type with no elements.
4549 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4551 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4553 * archive.c (bfd_generic_archive_p): If the first file in the
4554 archive can not be recognized as an object, don't assume that this
4555 is the wrong format.
4557 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4558 format is not bfd_object.
4559 (bfd_elf_get_dt_soname): Likewise.
4561 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4563 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4566 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4568 * bfd.c (tdata): Add netbsd_core_data.
4569 * bfd-in2.h: Regenerated.
4571 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4573 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4574 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4575 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4578 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4579 to get the symbol index, matching 14 Jul 95 change.
4581 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4583 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4584 Remove duplicate definition of gp.
4586 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4588 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4589 assume that we can set the GP value and then get the same value,
4590 since it won't be true if the output file is neither ELF nor
4592 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4593 _bfd_get_gp_value here.
4594 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4595 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4597 (mips_elf_lo16_reloc): Likewise.
4598 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4599 Don't require that the BFD be ELF.
4600 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4601 (mips_elf_gprel32_reloc): Likewise.
4602 (mips_elf_relocate_section): Don't assume we can set and get the
4604 (mips_elf_finish_dynamic_symbol): Don't bother to use
4605 _bfd_get_gp_value here.
4607 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4608 Don't change epdr between malloc and free. Be careful not to free
4609 NULL pointers. Zero out the first RPDR.
4611 * configure.host: On Linux, only pass -rpath option if $(libdir)
4612 is neither /lib nor /usr/lib. From Alan Modra
4613 <alan@mullet.Levels.UniSA.Edu.Au>.
4615 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4617 (elf_dt_name): Rename from elf_dt_needed_name.
4618 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4620 (bfd_elf_get_dt_soname): New function.
4621 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4622 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4623 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4624 * bfd-in2.h: Rebuild.
4626 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4628 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4629 _bfd_sparc_elf_reloc_type_lookup.
4630 (bfd_elf32_bfd_reloc_type_lookup): Update.
4631 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4632 (sparc64_elf_howto_table): Define.
4633 (sparc_reloc_map): Define.
4634 (sparc64_elf_reloc_type_lookup): New function.
4635 (sparc_elf_wdisp16_reloc): New function.
4636 (elf_info_to_howto): Use sparc64_elf_howto_table.
4637 (sparc64_elf_relocate_section): Likewise.
4638 (bfd_elf64_bfd_reloc_type_lookup): Update.
4640 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4642 * configure.host: Check for 'do not mix' from native linker before
4643 trying to use -rpath.
4645 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4647 * bfd.c (_bfd_get_gp_value): New function.
4648 (_bfd_set_gp_value): New function.
4649 * libbfd-in.h (_bfd_get_gp_value): Declare.
4650 (_bfd_set_gp_value): Declare.
4651 * libbfd.h: Rebuild.
4652 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4653 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4654 directly to the fields in the tdata information.
4655 (alpha_relocate_section): Likewise.
4656 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4657 (mips_gprel_reloc): Likewise.
4658 (mips_relocate_section): Likewise.
4659 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4660 (mips_elf_lo16_reloc): Likewise.
4661 (mips_elf_final_gp): Likewise.
4662 (mips_elf_gprel16_reloc): Likewise.
4663 (mips_elf_gprel32_reloc): Likewise.
4664 (mips_elf_relocate_section): Likewise.
4665 (mips_elf_finish_dynamic_symbol): Likewise.
4667 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4669 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4671 * configure.in: Call AC_PROG_CC before configure.host.
4672 * configure: Rebuild.
4673 * configure.host: Don't set information which autoconf should
4674 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4676 * configure.host: Remove go32 and win32 host information, since it
4677 should no longer be needed.
4679 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4680 then start a new segment rather than put a writable section in a
4683 * configure.host: Set RPATH_ENVVAR.
4685 * Makefile.in: Rebuild dependencies.
4687 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4688 zero_section variable.
4690 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4692 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4693 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4694 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4696 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4698 * ieee.c (ieee_write_expression): Only use an R variable for a
4699 local symbol. Don't output a zero offset. Handle a zero address.
4700 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4701 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4703 (parse_expression): Don't try to handle multiple occurrences of a
4704 P variable. Handle I variables differently from X variables. Fix
4705 the order of minus expressions.
4706 (ieee_slurp_external_symbols): Generate an I variable for an NN
4707 record. Fix handling of ATI and ATX records.
4708 (ieee_slurp_sections): Only set minimal section attributes.
4709 Adjust them later, based on the section contents.
4710 (ieee_object_p): Read in the file until just after the ME record.
4711 Call ieee_slurp_section_data to set the section flags.
4712 (do_one): Add iterations parameter. Only repeat the first load
4713 item. Set the section and file reloc flags.
4714 (ieee_slurp_section_data): Set section flags. Pass iterations to
4716 (ieee_canonicalize_reloc): Handle I variables.
4717 (do_with_relocs): Only emit relocation size when necessary.
4718 Increase MAXRUN to 127. Change ov to be assigned, and take
4719 src_mask and pcrel_offset into account.
4720 (ieee_write_data_part): Skip sections that are not loaded.
4721 (ieee_write_external_part): Don't output optional last entry of WX
4723 (ieee_write_me_part): Make setting of me_record neater.
4724 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4726 * syms.c (stt): Add entries for zerovars, vars, and code.
4728 * elfcode.h (validate_reloc): New static function.
4729 (write_relocs): Call validate_reloc for non ELF relocs.
4731 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4732 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4733 (TARGET_LITTLE_SYM): Likewise.
4735 * config.bfd (m68*-*-psos*): New target.
4737 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4739 * i386msdos.c: Remove some #if 0 code.
4740 (msdos_write_object_contents): Don't include empty sections in the
4741 size computation, regardless of their address.
4743 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4745 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4746 is NULL, ie, the -r switch is used.
4748 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4750 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4751 (BFD_RELOC_MIPS_GOT_LO16): Define.
4752 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4753 * bfd-in2.h, libbfd.h: Rebuild.
4754 * elf32-mips.c (mips_reloc_map): Map new relocs.
4756 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4758 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4761 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4762 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4763 simple number for the section address, rather than an expression.
4764 Limit the number of bytes between relocs to MAXRUN.
4765 (ieee_write_me_part): Set me_record to the file offset after the
4767 (ieee_write_processor): New static function.
4768 (ieee_write_object_contents): Use ieee_write_processor.
4770 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4772 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4774 * coff-aux.c: Change include of aux.h to aux-coff.h.
4776 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4778 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4779 relocation put the addend both in the reloc entry and the data.
4780 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4783 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4784 a R_68K_PCxx reloc against a defined global symbol directly.
4785 (elf_m68k_check_relocs): Don't count such a reloc.
4787 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4788 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4789 symbol for now, otherwise always record the symbol as dynamic.
4790 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4791 is not referenced by a dynamic object, and we are not making a
4792 shared object, then don't make a PLT entry. If we do make a PLT
4793 entry, make sure the symbol has been recorded as dynamic.
4795 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4797 * configure.host: When making a shared library, set HLDFLAGS to
4798 pass an appropriate -rpath option. Use the make variable SONAME
4799 as the shared library soname, rather than computing it here. On
4800 SunOS, build stamp-tshlink in place of $(SHLINK).
4801 * Makefile.in (SONAME): New variable.
4802 ($(SHLINK)): Make a link to the transformed name, as well.
4803 (stamp-tshlink): New target.
4804 (install): Skip stamp-tshlink during install.
4806 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4808 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4809 linker sections have been set up yet.
4811 * elf.c (make_mapping): Add an additional argument to suppress
4812 making the first section include the program headers.
4813 (map_sections_to_segments): If the user used -Ttext such that the
4814 program headers are on a different page, do not set the flags
4815 saying that this section includes the program headers.
4817 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4819 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4820 don't define TRAD_HEADER.
4821 * configure: Rebuild.
4823 * netbsd-core.c: New file, support for NetBSD core files.
4824 * hosts/*nbsd.h: Removed.
4826 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4828 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4829 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4830 * libbfd.h, bfd-in2.h: Regenerated.
4831 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4832 bfd_elf32_bfd_reloc_type_lookup.
4833 (reloc_type{,_names}): Deleted.
4834 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4836 (sparc_reloc_map): Add sparc64 relocs.
4837 (sparc_elf_notsupported_reloc): New static function.
4838 (sparc_elf_wdisp16_reloc): New static function.
4839 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4840 (elf32_sparc_relocate_section): Likewise.
4841 (bfd_elf32_bfd_reloc_type_lookup): Define.
4842 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4843 (reloc_type{,_names}): Deleted.
4844 (elf_sparc_howto_table): Deleted.
4845 (sparc_reloc_map): Deleted.
4846 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4847 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4849 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4851 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4854 * Makefile.in (program_transform_name): New variable.
4855 (install): Transform library name before installing it.
4857 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4859 * archures.c (bfd_mach_i960_hx): Define.
4860 * bfd-in2.h: Rebuild.
4861 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4862 (MATRIX): Expand entries for HX.
4863 (arch_info_struct): Add i960:hx entry.
4864 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4865 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4866 (coff_set_flags): Handle bfd_mach_i960_hx.
4868 Support for building as a shared library, based on patches from
4869 Alan Modra <alan@spri.levels.unisa.edu.au>:
4870 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4871 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4872 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4873 * configure: Rebuild.
4874 * configure.host: If --enable-shared, adjust shared library stuff
4875 based on the host. If the host is SunOS, and the linker supports
4876 -rpath, set HLDFLAGS to use it.
4877 * Makefile.in (ALLLIBS): New variable.
4878 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4879 (COMMON_SHLIB, SHLINK): New variables.
4880 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4881 (STAGESTUFF): Remove variable.
4882 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4884 (stamp-ofiles): New target, like old ofiles target, but build
4885 using a temporary file and move-if-change, and touch stamp-ofiles
4887 (ofiles): Just depend upon stamp-ofiles.
4888 (stamp-piclist, piclist): New targets.
4889 ($(SHLIB), $(SHLINK)): New targets.
4890 (targets.o, archures.o): Build twice if PICFLAG is set.
4891 (do_mostlyclean): Remove pic/*.o.
4892 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4894 (do_distclean): Remove pic and stamp-picdir.
4895 (install): Install shared libraries.
4896 ($(OFILES)): Depend upon stamp-picdir.
4897 (stamp-picdir): New target.
4899 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4901 * libcoff.h: Rebuild.
4903 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4904 flavour of a section with no owner.
4906 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4907 ELF_LINK_NON_ELF flag.
4908 (mips_elf_create_got_section): Likewise.
4910 * elf.c: Revert last change, since it breaks dynamic linking.
4911 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4913 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4914 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4915 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4917 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4919 * elf.c (assign_file_positions_for_segments): If the backend does
4920 not want the elf header or the program headers in the address
4921 space, do not include them in the calculations.
4923 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4924 function to determine if we need additional program headers.
4925 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4926 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4928 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4930 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4932 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4934 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4935 back into one line. Some compilers (sunos 4.1.3 for example)
4936 won't accept args split across more than one line.
4938 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4940 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4941 * configure: Regenerate.
4943 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4945 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4946 try to do arithmetic on a void *, cast it to a unsigned char * first.
4948 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4950 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4951 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4953 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4954 flag for a newly defined symbol.
4955 (NAME(bfd_elf,record_link_assignment)): Likewise.
4956 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4957 set the DEF or REF_REGULAR flags correctly.
4959 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4960 (libbfd.h, libcoff.h): Corresponding change.
4962 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4963 a PLT32 reloc as dynamic.
4964 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4965 is not referenced by a dynamic object, and we are not making a
4966 shared object, then don't make a PLT entry. If we do make a PLT
4967 entry, make sure the symbol has been recorded as dynamic.
4969 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4971 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4972 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4973 (powerpcle-*-cygwin32): New.
4974 * peicode.h (add_data_entry): Get address from vma.
4976 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4978 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4979 attached to the section has already been created as an undefined
4980 symbol, treat it as if it hasn't been created yet.
4982 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4984 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4985 symbol or section symbols if stripping all symbols and this is not
4986 a relocateable link. Don't output the symbol string table if
4987 there are no symbols.
4988 (elf_link_flush_output_syms): Don't do anything if there are no
4991 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4993 * coff-aux.c: New file.
4994 * hosts/m68kaux.h: New file.
4995 * config.bfd (m68*-apple-aux*): New target.
4996 * configure.in (m68*-apple-aux*): New native host.
4997 (m68kaux_coff_vec): New vector.
4998 * configure: Rebuild.
4999 * targets.c (m68kaux_coff_vec): Declare.
5000 * coffcode.h (bfd_coff_backend_data): Add field
5001 _bfd_coff_link_add_one_symbol.
5002 (bfd_coff_link_add_one_symbol): Define.
5003 (compare_arelent_ptr): New static function if TARG_AUX.
5004 (coff_write_relocs): If TARG_AUX, sort the relocs.
5005 (coff_write_object_contents): Set A/UX aouthdr magic number.
5006 (coff_link_add_one_symbol): Define if not defined.
5007 (bfd_coff_std_swap_table): Initialize new field.
5008 * libcoff.h: Rebuild.
5009 * cofflink.c (coff_link_add_symbols): Call
5010 bfd_coff_link_add_one_symbol rather than
5011 _bfd_generic_link_add_one_symbol.
5012 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5013 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5014 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5015 * Makefile.in: Rebuild dependencies.
5016 (BFD32_BACKENDS): Add coff-aux.o.
5017 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5019 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5021 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5022 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5024 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5026 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5027 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5028 (maintainer-clean): Warn about deleting special files.
5029 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5031 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5032 warning symbols correctly.
5033 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5034 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5035 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5036 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5037 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5038 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5040 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5043 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5045 * libcoff-in.h: aligned newly exported names with bfd naming
5046 conventions. Removed an erroneous define of POWERPC_LE_PE.
5047 * libcoff.h: Rebuild.
5048 * cofflink.c, coff-ppc.c: the above function name changes
5050 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5052 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5053 * ecoff.c (struct extsym_info): Define.
5054 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5055 to ecoff_link_write_external.
5056 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5057 Strip symbols when appropriate.
5059 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5060 * syms.c (BSF_OBJECT): Define.
5061 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5062 * bfd-in2.h: Rebuild.
5063 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5065 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5068 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5069 copying relocs into a shared object, treat a defined global symbol
5071 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5072 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5073 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5075 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5076 real defined symbol, not to a weak defined symbol.
5078 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5080 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5081 and made a few static functions externs.
5083 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5084 POWERPC_LE_PE hack in cofflink.
5086 * libcoff-in.h: promoted the following from cofflink.c to allow
5087 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5088 coff_debug_merge_element, struct coff_debug_merge_type,
5089 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5090 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5091 coff_debug_merge_hash_lookup, coff_link_section_info,
5092 coff_final_link_info, coff_debug_merge_hash_newfunc,
5093 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5095 * libcoff.h: re-gen'd
5097 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5099 * syms.c: Include "bfdlink.h".
5100 (struct stab_find_info): Define.
5101 (_bfd_stab_section_find_nearest_line): New function.
5102 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5103 * libbfd.h: Rebuild.
5104 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5105 * elf.c (_bfd_elf_find_nearest_line): Try calling
5106 _bfd_stab_section_find_nearest_line before searching the ELF
5107 symbol table. Find the closest STT_FUNC symbol, not the last one.
5108 * libcoff-in.h (coff_data_type): Add line_info field.
5109 * libcoff.h: Rebuild.
5110 * coffgen.c (coff_find_nearest_line): Try calling
5111 _bfd_stab_section_find_nearest_line before searching the COFF
5113 * Makefile.in: Rebuild dependencies.
5115 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5117 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5118 4 bytes, so we get the correct value when updating the register
5119 field in little endian mode.
5121 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5123 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5124 entry_section fields. Add sntoc and snentry fields.
5125 * libcoff.h: Rebuild.
5126 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5127 not toc_section and entry_section (the COFF file does not have any
5128 sections at this point).
5129 (coff_write_object_contents): Set o_snentry and o_sntoc from
5130 snentry and sntoc rather than entry_section and toc_section.
5131 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5132 snentry, not toc_section and entry_section.
5133 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5134 entry_section from hentry.
5135 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5137 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5138 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5139 than using toc_section directly.
5141 * archures.c: Add missing `.' in enum bfd_architecture.
5142 * bfd-in2.h: Rebuild.
5144 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5145 Robert Lipe <robertl@arnet.com>.
5147 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5149 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5150 to sections we allocate. Use bfd_zalloc to allocate initialial
5151 sections, not bfd_alloc.
5152 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5153 SDA{,2}I16 relocations.
5154 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5155 whether to put something in .sbss or not.
5156 (ppc_elf_relocate_section): Add support for more relocations. Add
5157 in sec->output_offset where appropriate. Make error messages
5158 include the symbol name.
5160 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5161 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5162 doesn't get redefined messages if -shared.
5164 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5165 section if the rel_section field has been set up.
5167 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5169 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5172 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5174 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5175 of flags, only flags used are controlled by mach number. Bump up
5176 output file mach number to highest of input file mach numbers.
5177 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5178 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5180 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5181 bfd_elf64_sparc_vec support.
5183 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5185 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5186 the embedded bit is set on some objects and not on others. Just
5188 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5191 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5193 * coffcode.h (coff_new_section_hook): Don't try to align the
5196 * coffcode.h (coff_set_section_contents): Fix the handling of the
5197 .lib section to work even if the entire section contents are
5198 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5199 Robert Lipe <robertl@arnet.com>.
5201 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5203 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5204 memory here for contents.
5206 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5207 _SDA2_BASE_ by 32768.
5208 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5209 started using. Allocate contents for .sdata and .sdata2 sections
5211 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5213 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5214 size _SDA{,2}_BASE_.
5215 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5218 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5220 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5222 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5223 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5224 (bfd_mach_sparc_v9a): Define.
5225 (bfd_mach_sparc_v9_p): Define.
5226 * bfd-in2.h: Regenerated.
5227 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5229 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5230 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5231 to bfd_elf32_sparc_vec.
5232 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5233 Add v8plus{,a} support.
5235 (sparc_compatible): New function.
5236 * elf32-sparc.h: #include "elf/sparc.h".
5237 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5238 elf32_sparc_final_write_processing): New functions.
5239 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5240 elf_backend_final_write_processing): Define.
5242 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5244 * elf-bfd.h (struct elf_link_hash_entry): Add
5245 linker_section_pointer field.
5246 (enum elf_linker_section_enum): Enumeration for new way of
5247 creating linker dynamic sections and symbols.
5248 (elf_linker_section{,_pointers}): New structures for creating
5249 dynamic sections and symbols.
5250 (elf_obj_tdata): Add linker_section_pointers and linker_section
5252 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5253 (_bfd_elf_create_linker_section): New declarations.
5254 (_bfd_elf_find_pointer_linker_section): Ditto.
5255 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5256 (_bfd_elf_make_linker_section_rela): Ditto.
5258 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5260 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5261 (ppc_elf_create_linker_section): New function to create the
5262 sections .got, .sdata, and .sdata2.
5263 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5265 (ppc_elf_check_relocs): Support more of the eabi relocations.
5266 (ppc_elf_relocate_section): Ditto.
5267 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5268 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5270 * elflink.h (elf_create_pointer_linker_section): New function to
5271 create initialized pointers in dynamic linker sections.
5272 (elf_finish_pointer_linker_section): Actually intialize the
5273 pointers created above.
5275 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5276 macros to provide both 32 and 64 bit versions of
5277 elf_create_pointer_linker_section.
5278 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5279 provide both 32 and 64 bit versions of
5280 elf_finish_pointer_linker_section.
5282 * elflink.c (_bfd_elf_create_linker_section): New function to
5283 create a linker section.
5284 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5285 given address in the linker pointer offsets created for a given
5287 (_bfd_elf_make_linker_section_rela): Make a RELA section
5288 corresponding to the generated linker section.
5290 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5292 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5294 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5296 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5297 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5298 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5299 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5300 toc entry in an objdump) for now.
5301 (ppc_do_last, ppc_get_last): New function - needed to save processing
5302 the toc owner to the end.
5303 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5306 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5307 toc owner from being done till last. Must define POWERPC_LE_PC
5310 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5312 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5314 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5315 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5317 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5319 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5321 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5323 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5325 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5327 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5329 * elf.c (assign_file_positions_for_segments): Don't increment file
5330 offset for a segment which contains no loadable sections.
5332 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5334 * reloc.c: Add new PowerPC relocations.
5335 * {bfd-in2,libbfd}.h: Regenerate.
5337 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5338 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5340 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5342 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5345 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5348 * coffgen.c (coff_find_nearest_line): Don't try to cache
5349 information in sections that are not owned by a BFD. From Richard
5350 Henderson <richard@atheist.tamu.edu>.
5352 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5353 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5354 * elflink.h (elf_link_output_extsym): Remove special check for
5357 * ecoffswap.h: Add prototypes for static functions.
5359 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5361 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5362 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5364 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5365 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5366 support. Begin support for R_PPC_SDA{2,}REL.
5368 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5370 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5371 create the .got and .got.neg sections.
5372 (ppc_elf_size_dynamic_sections): Call it.
5373 (ppc_elf_check_relocs): Call it.
5374 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5375 (ppc_elf_check_relocs): Add error messages for relocations we
5376 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5379 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5381 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5382 section flags for V.4 and eabi.
5384 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5386 * elf.c (assign_file_positions_for_segments): If a segment
5387 contains no sections, don't mark it as readable.
5389 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5390 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5392 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5393 dynamic section, if there is one.
5394 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5395 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5396 (bfd_elf64_swap_dyn_in): Likewise.
5397 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5399 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5401 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5402 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5403 <pirker@eiunix.tuwien.ac.at>.
5405 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5407 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5408 PowerPC V.4 and eabi.
5409 * bfd-in2.h: Regenerate.
5410 * libfd.h: Regenerate.
5412 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5414 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5415 section type and SHF_EXCLUDE section flag, turning them into the
5416 appropriate bfd section flag.
5418 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5420 * xcofflink.c (xcoff_link_add_symbols): Create the special
5421 sections if we see a DYNAMIC object, in case that is the only
5422 XCOFF input object we see.
5424 * elf32-mips.c: Extensive changes for a start at dynamic linking
5425 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5427 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5428 (struct elf_backend_data): Remove
5429 elf_backend_create_program_headers field. Add
5430 elf_backend_additional_program_headers and
5431 elf_backend_modify_segment_map fields.
5432 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5434 (elf_backend_additional_program_headers): Likewise.
5435 (elf_backend_modify_segment_map): Likewise.
5436 (elf_backend_create_program_headers): Don't define.
5437 (elfNN_bed): Change to account for field changes.
5438 * elf.c (assign_file_positions_for_segments): Call new
5439 modify_segment_map backend function. Don't call old
5440 create_program_headers backend function.
5441 (get_program_header_size): Call additional_program_headers rather
5442 than create_program_headers.
5443 * elflink.h (elf_link_add_object_symbols): Initialize
5444 type_change_ok from new backend field.
5445 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5447 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5448 a reloc against the appropriate section.
5450 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5451 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5452 (elf_flags_init): Rename from elf_ppc_flags_init.
5453 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5455 (ppc_elf_copy_private_bfd_data): Likewise.
5456 (ppc_elf_merge_private_bfd_data): Likewise.
5458 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5461 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5463 * coff-alpha.c (alpha_relocate_section): During final link, allow
5464 output .lita section to be bigger than 64k by adjusting gp value
5465 on a per-input section basis.
5466 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5468 (struct ecoff_section_tdata): Add gp field.
5470 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5472 Handle Alpha ECOFF changes in OSF/1 3.2.
5473 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5475 * coff-alpha.c: Include "aout/ar.h".
5476 (alpha_ecoff_get_relocated_section_contents): Don't require an
5477 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5478 3.2 doesn't generate one.
5479 (alpha_relocate_section): Likewise.
5480 (alpha_ecoff_slurp_armap): Define.
5481 (alpha_ecoff_slurp_extended_name_table): Define.
5482 (alpha_ecoff_construct_extended_name_table): Define.
5483 (alpha_ecoff_truncate_arname): Define.
5484 (alpha_ecoff_write_armap): Define.
5485 (alpha_ecoff_generic_stat_arch_elt): Define.
5486 (alpha_ecoff_update_armap_timestamp): Define.
5488 (alpha_ecoff_read_ar_hdr): New static function.
5489 (alpha_ecoff_get_elt_at_filepos): New static function.
5490 (alpha_ecoff_openr_next_archived_file): New static function.
5491 (alpha_ecoff_get_elt_at_index): New static function.
5492 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5493 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5494 _bfd_ecoff to alpha_ecoff.
5495 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5496 field from backend structure, rather than always calling
5497 _bfd_get_elt_at_filepos.
5498 * coff-mips.c (mips_ecoff_backend_data): Initialize
5499 get_elt_at_filepos field.
5500 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5501 from _bfd_generic_read_ar_hdr with minor changes.
5502 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5503 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5504 * libbfd.h: Rebuild.
5506 * bfd-in.h (BFD_IN_MEMORY): Define.
5507 * libbfd-in.h (struct bfd_in_memory): Define.
5508 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5509 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5510 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5511 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5512 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5513 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5514 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5515 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5516 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5517 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5519 (bfd_openstreamr): Likewise.
5520 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5521 BFD_IN_MEMORY is not set.
5522 * riscix.c (riscix_some_aout_object_p): Likewise.
5523 * bfd-in2.h, libbfd.h: Rebuild.
5525 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5526 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5527 (bfd_get_elt_at_index): Define.
5528 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5529 bfd_get_elt_at_index. Change index parameter from int to
5531 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5532 (_bfd_noarchive_get_elt_at_index): Define.
5533 (_bfd_archive_bsd_get_elt_at_index): Define.
5534 (_bfd_archive_coff_get_elt_at_index): Define.
5535 * bfd-in2.h, libbfd.h: Rebuild.
5536 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5537 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5538 * ieee.c (ieee_get_elt_at_index): Define.
5539 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5540 * oasys.c (oasys_get_elt_at_index): Define.
5541 * som.c (som_get_elt_at_index): Define.
5543 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5544 numbers to the .text section.
5546 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5548 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5549 If there is a SEC_DEBUGGING section, get the contents of the debug
5550 information part from it.
5551 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5553 (ieee_write_object_contents): Check ieee_write_debug_part return.
5555 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5557 * config.bfd (i[345]86-*-freebsd*): Add target.
5558 * configure.in (i386freebsd_vec): Add vec.
5559 * configure: Regenerate.
5560 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5561 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5562 Rebuild dependencies..
5563 * freebsd.h: New file.
5564 * i386freebsd.c: New file.
5565 * targets.c (i386freebsd_vec): Declare.
5566 (bfd_target_vector): Add i386freebsd_vec.
5567 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5568 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5570 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5572 * ieee.c (ieee_slurp_debug): New static function.
5573 (ieee_object_p): Call it.
5574 (ieee_slurp_section_data): Skip debugging sections.
5575 (ieee_get_reloc_upper_bound): Likewise.
5576 (ieee_get_section_contents): Likewise.
5577 (ieee_canonicalize_reloc): Likewise.
5578 (ieee_write_section_part): Likewise.
5579 (ieee_write_debug_part): Likewise.
5580 (ieee_write_data_part): Likewise.
5581 (init_for_output): Likewise.
5583 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5585 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5587 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5588 relocs, since ppc_elf_relocate_section handles the linker case.
5589 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5591 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5592 ppc_elf_relocate_section since that is now the only caller.
5593 (ppc_elf_relocate_section): Ditto.
5595 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5597 * coffcode.h (coff_write_object_contents): If we don't know the
5598 section of the entry point for an XCOFF executable, always set the
5599 entry address to -1.
5601 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5603 * elf.c (bfd_section_from_shdr): Add support for note sections.
5605 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5607 * bfd-in.h (struct _symbol_info): Add stab_type field.
5608 * bfd-in2.h: Rebuild.
5609 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5611 * elf32-ppc.c: Remove trailing newline from calls to
5613 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5614 difference if target endianness is known.
5616 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5618 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5619 old style TOC16 references without using R_PPC_GOT.
5620 (ppc_reloc_type): Ditto.
5621 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5622 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5623 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5624 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5625 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5627 (ppc_elf_adjust_dynamic_symbol): Ditto.
5628 (ppc_elf_adjust_dynindx): Ditto.
5629 (ppc_elf_size_dynamic_sections): Ditto.
5630 (ppc_elf_finish_dynamic_symbol): Ditto.
5631 (ppc_elf_finish_dynamic_sections): Ditto.
5632 (ELF_DYNAMIC_INTERPRETER): Define.
5634 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5636 * elf.c (copy_private_bfd_data): When attaching sections to
5637 segments ignore sections that won't be allocated. Patch from
5640 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5642 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5645 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5647 * coff-i960.c (CALC_ADDEND): Define.
5648 (coff_i960_relocate_section): Add the input section VMA to the
5649 addend for PC relative relocs.
5651 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5653 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5654 to correctly terminate.
5656 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5658 * targets.c (enum bfd_endian): Define.
5659 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5660 from boolean to enum bfd_endian. Change header_byteorder_big_p
5662 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5663 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5664 * bfd-in2.h: Rebuild.
5665 * All targets: Change initialization of byteorder and
5666 header_byteorder to use enum bfd_endian values rather than
5668 * All files: Change all references to byteorder_big_p and
5669 header_byteorder_big_p to use new bfd_*_endian macros.
5671 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5673 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5675 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5677 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5679 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5681 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5683 * ieee.c: Lots of minor cleanups. Make many functions return
5684 errors rather than calling abort. Also:
5685 (ieee_write_twobyte): Remove; change callers to call existing
5686 ieee_write_2bytes function.
5687 (ieee_write_expression): Don't output the section twice when
5688 outputting a local symbol. Don't emit an extraneous zero if there
5690 (ieee_slurp_sections): Set the lma as well as the vma.
5691 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5693 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5694 a recognized one or bfd_arch_unknown.
5695 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5697 (ihex_get_symtab): Likewise.
5699 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5701 * aoutx.h: Include <ctype.h>.
5702 (struct aout_link_includes_table): Define.
5703 (struct aout_link_includes_totals): Define.
5704 (struct aout_link_includes_entry): Define.
5705 (aout_link_includes_lookup): Define macro.
5706 (struct aout_final_link_info): Add includes field.
5707 (aout_link_includes_newfunc): New static function.
5708 (NAME(aout,final_link)): Initialize includes hash table.
5709 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5711 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5713 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5715 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5717 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5719 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5721 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5722 (pe_print_private_bfd_data): call pe_print_reloc.
5723 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5724 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5725 up some debugging as well.
5727 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5729 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5732 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5734 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5735 when setting sections to NULL.
5737 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5739 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5741 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5742 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5744 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5745 * bfd-in2.h: Rebuild.
5747 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5749 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5751 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5753 * ihex.c (ihex_scan): Handle record types 4 and 5.
5754 (ihex_object_p): Permit types 4 and 5.
5755 (ihex_set_section_contents): Remove check for out of range
5757 (ihex_write_object_contents): Generate types 4 and 5.
5759 * elflink.h (elf_link_output_extsym): Just ignore warning and
5760 indirect references to symbols which don't really exist.
5762 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5764 * peicode.h (pe_print_idata): Minor format fixes
5765 (pe_print_edata): New function. Under private printing, this formats
5766 the edata section of a PE file.
5767 (pe_print_private_bfd_data): Added call to pe_print_edata.
5769 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5771 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5772 index, don't call stoi.
5774 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5776 * srec.c (srec_scan): Set lma as well as vma.
5778 * ihex.c: New file; support for Intel Hex format.
5779 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5780 (ihex_vec): Declare.
5781 (bfd_target_vector): Always include ihex_vec.
5782 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5783 * Makefile.in: Rebuild dependencies.
5784 (BFD_LIBS): Add ihex.o
5785 (BFD_LIBS_CFILES): Add ihex.c.
5786 * bfd-in2.h: Rebuild.
5788 * elf.c (assign_file_positions_for_segments): Sort the sections in
5790 (get_program_header_size): Return the right size if segment_map is
5792 (copy_private_bfd_data): Don't bother to sort the sections.
5794 * bfd.c (bfd_record_phdr): New function.
5795 * bfd-in.h (bfd_record_phdr): Declare.
5796 * bfd_in2.h: Rebuild.
5798 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5801 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5802 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5804 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5805 (bfd_zmalloc): Change declaration.
5806 * libbfd.h: Rebuild.
5807 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5808 and realloc. Don't set bfd_error_no_memory if they fail.
5810 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5812 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5813 uses as well. Added a new howto to deal with TOCREL16 relocs that
5814 are TOCDEFN as well.
5815 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5816 to handle RVA relocs from dlltool.
5817 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5818 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5819 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5821 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5822 to get the right section alignment.
5824 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5826 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5827 p_paddr if p_paddr is zero.
5828 (make_mapping): Set includes_filehdr and includes_phdrs for first
5830 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5832 (assign_file_positions_for_segments): Handle includes_filehdr and
5833 includes_phdrs. Remove special handling of PT_PHDR and first
5835 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5836 when appropriate. Remove special handling of PT_PHDR segment.
5837 Use a more complex condition for when a section is included in a
5838 segment to handle Solaris linker oddities.
5840 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5842 * coff-m88k.c (howto_table): Reformatted for easier reading;
5843 special_function now points to new function m88k_special_reloc.
5844 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5846 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5847 be done correctly by m88k_special_reloc.
5848 (reloc_processing): New function to be used by RELOC_PROCESSING.
5849 (RELOC_PROCESSING): Define to call reloc_processing.
5851 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5853 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5854 (pe_print_pdata): Likewise.
5856 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5857 obstack_alloc fails.
5858 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5860 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5861 * Many files: don't set bfd_error_no_memory if one of the above
5864 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5865 if p_paddr_valid is set.
5866 (copy_private_bfd_data): New static function.
5867 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5869 * elf.c (assign_file_positions_for_segments): Fix case where extra
5870 program headers were allocated.
5872 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5873 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5874 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5875 _bfd_elf_print_private_bfd_data.
5877 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5878 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5879 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5880 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5881 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5882 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5883 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5885 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5887 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5888 * elf.c (make_mapping): New static function.
5889 (map_sections_to_segments): New static function.
5890 (elf_sort_sections): New static function.
5891 (assign_file_positions_for_segments): New static function.
5892 (map_program_segments): Remove.
5893 (get_program_header_size): Remove sorted_hdrs, count, and
5894 maxpagesize parameters. Simplify.
5895 (assign_file_positions_except_relocs): When generating an
5896 executable, use assign_file_positions_for_segments.
5897 (elf_sort_hdrs): Remove.
5898 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5899 to get_program_header_size.
5901 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5903 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5905 * configure, config.in: Regenerate with autoconf 2.7.
5907 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5908 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5910 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5912 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5913 (ecoff_sec_to_styp_flags): Likewise.
5914 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5915 (ecoff_set_symbol_info): Handle scRConst.
5916 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5917 (ecoff_compute_section_file_positions): Handle .rconst section.
5918 (_bfd_ecoff_write_object_contents): Likewise.
5919 (ecoff_link_check_archive_element): Handle scRConst.
5920 (ecoff_link_add_externals): Likewise.
5921 (ecoff_link_write_external): Handle .rconst section.
5922 (ecoff_reloc_link_order): Likewise.
5923 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5924 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5926 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5928 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5929 DEF_DYNAMIC flag is set.
5931 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5933 * host-aout.c: If TRAD_HEADER is defined, include it.
5935 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5937 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5938 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5939 (BFD_NEED_DECLARATION): New function.
5940 * configure.in: Use BFD_NEED_DECLARATION.
5941 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5942 * configure, config.in: Rebuild with autoconf 2.6.
5944 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5945 special_sections before returning when called with a non XCOFF
5948 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5951 * coffcode.h (coff_compute_section_file_positions): Only pad the
5952 previous section to force file alignment when creating an
5955 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5957 * coffcode.h (coff_compute_section_file_positions): If
5958 RS6000COFF_C, set up the .debug section.
5960 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5961 if it is not large enough to accomodate the entire TOC area with
5962 signed 16 bit offsets.
5963 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5965 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5966 TOC anchor to use the TOC value used in the output file.
5968 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5970 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5971 (_bfd_coff_read_string_table): Likewise.
5973 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5975 * pe-arm.c: Fix typos.
5976 * coff-arm.c: Likewise.
5978 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5980 * coff-ppc.c (list_ele): Added "cat"egory member.
5981 (record_toc): New category parameter (priv or pub).
5982 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5983 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5984 the mainline. It addes extra toc cells in error.
5985 (ppc_coff_swap_sym_in_hook): Added some documentation.
5986 (dump_toc): Can now diagnose "virtual toc" chicanery.
5988 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5990 * elf-bfd.h (struct elf_link_hash_table): Change type of
5991 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5993 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5995 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5996 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5998 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5999 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6000 defined or mentioned in a regular file.
6002 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6004 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6005 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6006 (coff_ppc_relocate_section): Correct REL24 handling
6007 (ppc_process_before_allocation): Correct TOCDEFN handling
6009 * peicode.h (dir_names): Added name descriptions
6011 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6013 * VERSION: Updated to cygnus-2.6.
6015 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6017 * targets.c (m68k4knetbsd_vec): Declare.
6019 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6021 * targets.c (bfd_target): Change type of second argument to
6022 _bfd_print_private_bfd_data from void * to PTR.
6023 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6024 using PTR rather than void *.
6025 * bfd-in2, libbfd.h: Rebuild.
6026 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6028 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6029 _bfd_generic_bfd_print_private_bfd_data rather than casting
6032 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6034 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6035 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6037 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6038 BFD64_BACKENDS_CFILES): New variables.
6041 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6043 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6044 not at the file position of the first section.
6045 * coffcode.h (coff_compute_section_file_positions): Avoid using
6047 (coff_write_object_contents): When generating a PPC PE executable
6048 with no symbols, round up the file size to a COFF_PAGE_SIZE
6050 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6051 don't write out a string table.
6053 * elf.c (bfd_section_from_shdr): When using a different section
6054 header, pass the new one to _bfd_elf_make_section_from_shdr.
6055 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6056 (elf_map_symbols): Add section VMA to symbol value when comparing
6058 (_bfd_elf_compute_section_file_positions): Only build symbol table
6059 if there are some symbols. Set file offset of symtab and strtab
6061 (assign_file_positions_except_relocs): Remove dosyms parameter.
6062 Change all callers. Never set file offset of symtab and strtab
6064 (_bfd_elf_copy_private_section_data): New function.
6065 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6066 (_bfd_elf_copy_private_symbol_data): New function.
6067 (swap_out_syms): Check for special mapping of st_shndx created by
6068 copy_private_symbol_data.
6069 * elfxx-target.h: Use new copy routines.
6070 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6071 (_bfd_elf_copy_private_section_data): Declare.
6073 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6075 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6078 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6079 _bfd_dummy_target, matching the recent change to archive
6082 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6084 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6085 arithmetic on PTR types.
6087 * aout-target.h (MY(callback)): Set the lma of the sections.
6089 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6090 symbol into a reloc against the section.
6092 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6094 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6095 glue for the relocs: IMGLUE and IFGLUE.
6096 (record_toc): new function - tracks toc contents
6097 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6098 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6099 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6100 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6101 (ppc_record_toc_entry): Removed a debug define (duh)
6103 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6104 (pe_print_idata): New function - formats the idata section data
6105 (pe_print_pdata): New function - formats the pdata section data
6106 (pe_print_private_bfd_data): calls to above
6108 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6110 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6111 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6112 TARGET_SYM and TARGET_NAME for vector and BFD name.
6113 * coff-pmac.c (pmac_xcoff_vec): Remove.
6114 (TARGET_SYM, TARGET_NAME): Define.
6115 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6116 machine to 0, not all PowerMacs are 601s.
6118 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6120 * elfcode.h (elf_object_p): Read in any program headers.
6121 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6122 based on the program headers, if any.
6123 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6124 (map_program_segments): Set p_paddr of program headers based on
6127 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6129 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6132 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6133 trying to do a relocateable link with a non-a.out object file.
6135 * archive.c (bfd_generic_archive_p): Check the first object file
6136 in an archive even if target_defaulted is set. If the object file
6137 has the wrong xvec, reject it.
6139 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6140 be represented, report the name via _bfd_error_handler.
6141 (translate_to_native_sym_flags): Likewise.
6142 * elf32-mips.c (mips_elf_final_link): Likewise.
6143 * oasys.c (oasys_write_sections): Likewise.
6145 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6146 which checks for STYP_OVRFLO sections.
6147 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6148 reloc and lineno count overflows.
6149 (coff_write_object_contents): Call coff_count_linenumbers before
6150 coff_compute_section_file_positions. If RS6000COFF_C, handle
6151 reloc and lineno count overflows.
6152 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6153 relocs before dealing with .pad sections. Count overflow section
6154 headers when handling .pad sections.
6156 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6159 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6160 (struct xcoff_link_hash_table): Add descriptor_section and
6161 special_sections fields.
6162 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6163 (xcoff_link_add_symbols): Set linkage section alignment. Create
6164 descriptor section. Check for magic symbol names (_text, etc.),
6165 and record them in special_sections if found. Set
6166 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6167 descriptor field to point back to the function code symbol.
6168 (xcoff_sweep): Always mark the special descriptor_section.
6169 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6170 function descriptor, and mark it if it is.
6171 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6172 parameter, and fill it in. Allocate space for the descriptor
6174 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6175 global linkage code. If an undefined function descriptor is
6176 exported, arrange to define it. Warn about any other undefined
6178 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6179 (xcoff_write_global_symbol): Create a function descriptor when
6181 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6182 * bfd-in2.h: Rebuild.
6184 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6186 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6187 (ppc_coff_link_hash_table): new types for hashing
6188 (ppc_coff_link_hash_newfunc): hash entry constructor
6189 (ppc_coff_link_hash_table_init): hash table initializer
6190 (ppc_coff_link_hash_table_create): hash table constructor
6191 (ppc_record_toc_entry): changed references to hash table
6192 (coff_ppc_relocate_section): changed references to hash table
6194 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6195 * libcoff.h: Rebuild
6197 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6198 (coff_link_add_symbols): removed toc_offset init
6200 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6202 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6205 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6206 if it is given and mmep is available.
6207 * acconfig.h: Undef USE_MMAP.
6208 * configure, config.in: Regenerated.
6209 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6210 table handling the old way.
6211 (aout_get_external_symbols): Don't complain if last byte of string
6213 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6214 (bfd_free_window) [! USE_MMAP]: Don't define.
6215 (bfd_get_file_window,
6216 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6218 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6220 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6223 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6225 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6226 compatible with AMD generated COFF files. Try to support both AMD
6227 and GNU formats simultaneously.
6228 (coff_a29k_relocate_section): Likewise.
6230 * libbfd.c (bfd_get_file_window): Change writable parameter from
6231 int to boolean; update all callers. Pass MAP_SHARED if not
6232 writable--it's required on Solaris. Cast fprintf argument to
6234 * bfd-in.h (bfd_get_file_window): Update declaration.
6235 * bfd-in2.h: Rebuild.
6236 * aoutx.h: Update calls to bfd_get_file_window.
6238 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6240 (xcoff_swap_ldhdr_in): New static function.
6241 (xcoff_swap_ldsym_in): New static function.
6242 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6243 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6244 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6245 Handle XTY_ER/XMC_XO symbols correctly.
6246 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6247 rather than normal symbol table.
6248 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6249 already defined with the same absolute value.
6250 (xcoff_mark): When considering called symbols, check whether the
6251 descriptor is from a dynamic object, rather than the symbol
6253 (xcoff_build_ldsyms): Likewise.
6255 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6256 Cast realloc and malloc return values. If malloc or realloc fail,
6257 set bfd_error_no_memory.
6258 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6259 * bfd-in2.h: Rebuild.
6261 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6263 * coff-ppc.c (ppc_record_toc_entry): new function.
6264 (in_reloc_p): changed return value.
6265 (coff_ppc_relocate_section): much rework.
6266 (ppc_allocate_toc_section): new function.
6267 (ppc_process_before_allocation): new function.
6268 (ppc_coff_swap_sym_in_hook): new function.
6270 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6271 (coff_link_add_symbols): initialize toc_offset.
6273 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6274 (coff_swap_aouthdr_out): Added more sections to the data
6275 dictionary for the pe file header. Also changed linker version
6276 number on the ppc side.
6277 (dir_names): small improvements to the dictionary printing.
6278 (pe_mkobject_hook): save the file level flags.
6280 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6281 (pe_tdata): added real_flags field
6282 (coff_tdata): added local_toc_sym_map and access macro
6284 * libcoff.h (coff_link_hash_entry): added toc_offset field
6285 (pe_tdata): added real_flags field
6286 (coff_tdata): added local_toc_sym_map and access macro
6288 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6289 (coff_mkobject): init for local_toc_sym_map
6290 (coff_write_object_contents): set the internal_a.magic to
6291 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6294 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6296 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6297 entries until both the line number address and the function name
6298 address are too large.
6300 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6301 * configure: Rebuilt.
6303 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6304 is defined in the environment.
6306 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6308 * som.c (som_get_section_contents_in_window): Define to use
6311 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6313 * coff-i860.c: New file, based on coff-i386.c.
6314 * cpu-i860.c: New file, based on cpu-i386.c.
6315 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6316 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6317 targets, using i860coff_vec.
6318 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6319 trad-core.o and hosts/i860mach3.h.
6320 (i860coff_vec): Use coff-i860.o and cofflink.o.
6321 * configure: Rebuild.
6322 * Makefile.in: Rebuild dependencies.
6323 (ALL_MACHINES): Add cpu-i860.o.
6324 (BFD32_BACKENDS): Add coff-i860.o.
6325 (CFILES): Add cpu-i860.c and coff-i860.c.
6326 * targets.c (i860coff_vec): Declare.
6327 (bfd_target_vector): Add &i860coff_vec.
6328 * archures.c (bfd_i860_arch): Declare.
6329 (bfd_archures_list): Add &bfd_i860_arch.
6330 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6331 (coff_set_flags): Handle bfd_arch_i860.
6332 (coff_write_object_contents): Handle I860 a.out magic number.
6334 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6336 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6337 the created .tc section to 2.
6338 (xcoff_mark): Don't keep a .loader reloc for a call to an
6339 undefined symbol when creating a shared library.
6340 (xcoff_build_ldsyms): When creating a shared library, generate
6341 global linkage code for a call to an undefined symbol.
6343 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6345 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6346 BFD32_BACKENDS, BFD64_BACKENDS.
6347 (.dep1): Put mkdep output in a separate file.
6348 Rebuilt dependencies.
6350 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6353 Permit use of mmap when available:
6355 * configure.in: Check for mmap, madvise, mprotect.
6356 * config.in, configure: Regenerated.
6358 * libbfd.c (struct _bfd_window_internal): Define type.
6359 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6361 (ok_to_map): New static variable for debugging.
6362 (_bfd_generic_get_section_contents_in_window): New function.
6363 * bfd-in.h (bfd_window_internal): Declare type.
6364 (bfd_window): Define type.
6365 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6366 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6369 * libaout.h (struct aoutdata): Add two window fields.
6370 (obj_aout_sym_window, obj_aout_string_window): New macros.
6371 * aoutx.h (some_aout_object_p): Initialize windows.
6372 (aout_get_external_symbols): Get symbol data and strings in
6373 windows instead of explicitly allocated buffers.
6374 (slurp_symbol_table): Free window instead of memory.
6375 (bfd_free_cached_info): Release windows instead of freeing storage
6377 (aout_link_free_symbols): Ditto.
6379 * targets.c (bfd_target): Add new field for
6380 get_section_contents_in_window.
6381 (BFD_JUMP_TABLE_GENERIC): Updated.
6382 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6383 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6384 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6385 macros for get_section_contents_in_window field.
6387 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6389 * core.c: Renamed to corefile.c
6390 * makefile.dos (OBJS): Change core.o to corefile.o
6391 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6394 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6396 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6397 targ_selvecs to allow debugging under Irix-5 native.
6400 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6402 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6403 to o. Clobber and restore the list of new csects around the call
6404 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6405 linker error and the linker wants to read the symbol table. Reset
6406 the line number count of a real section even if it has no relocs.
6407 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6409 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6412 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6414 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6415 an undefined symbol in a shared link.
6417 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6418 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6419 phdm@info.ucl.ac.be (Philippe De Muyter).
6421 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6423 * coff-m88k.c (rtype2howto): New static function.
6424 (RTYPE2HOWTO): Use it rather than a macro definition.
6426 * coffcode.h (coff_write_object_contents): set internal_a.magic
6427 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6429 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6430 define TRAD_HEADER to new file hosts/delta68.h.
6431 m88*-motorola-sysv*, however, does use ptrace-core.o.
6432 * hosts/delta68.h: New file.
6434 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6435 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6437 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6439 * i386linux.c (MY(vec)): Declare before use.
6441 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6443 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6444 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6446 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6447 BFD is not of the right type.
6448 (bfd_elf_get_needed_list): Likewise.
6449 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6450 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6451 * xcofflink.c (XCOFF_XVECP): Define.
6452 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6454 (bfd_xcoff_import_symbol): Likewise.
6455 (bfd_xcoff_export_symbol): Likewise.
6456 (bfd_xcoff_link_count_reloc): Likewise.
6457 (bfd_xcoff_record_link_assignment): Likewise.
6458 (bfd_xcoff_size_dynamic_sections): Likewise.
6460 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6461 table index against the number of symbols for a base relative
6464 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6466 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6467 full_aouthdr flag here...
6468 (_bfd_xcoff_bfd_final_link): ...not here.
6470 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6472 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6473 systems that have a system <libelf.h>.
6474 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6475 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6476 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6477 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6478 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6479 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6480 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6482 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6484 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6485 set, set BSF_WEAK in symbol. Change all callers.
6486 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6487 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6488 _bfd_generic_link_add_one_symbol.
6489 (ecoff_indirect_link_order): Check that the section tdata relocs
6490 are not NULL before using them.
6492 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6493 define TRAD_HEADER as hosts/alphalinux.h.
6494 * configure: Rebuild.
6495 * hosts/alphalinux.h: New file.
6496 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6499 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6501 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6502 C_ECOMM storage classes.
6504 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6506 (xcoff_mark): Call xcoff_mark_symbol.
6507 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6508 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6510 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6512 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6514 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6516 (xcoff_find_reloc): New static function.
6517 (xcoff_link_add_symbols): Use it.
6518 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6519 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6520 relocate the value of C_DECL.
6522 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6524 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6526 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6527 callback decide what goes in .relocs.
6528 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6529 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6532 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6534 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6537 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6539 * xcofflink.c: More improvements, mostly to fix handling of
6540 constructors and a few other special cases.
6541 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6542 zero, reverting yesterday's change.
6543 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6544 (bfd_xcoff_link_count_reloc): Declare.
6545 (bfd_xcoff_record_link_assignment): Declare.
6546 * bfd-in2.h: Rebuild.
6548 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6550 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6551 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6552 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6553 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6554 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6555 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6557 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6560 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6561 segments includes the a.out header. See to that the magic number
6562 *always* is big-endian.
6564 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6565 m68k4k NetBSD configurations.
6567 * configure.in, configure: Separate i386 & mips NetBSD
6568 configurations from other BSD ones. Don't assume DEC is the only
6569 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6570 configurations. Add support for m68k4k NetBSD object format.
6572 * libaout.h: Added M_68K4K_NETBSD magic.
6574 * m68k4knetbsd.c: New file.
6576 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6578 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6581 * hosts/mipsnbsd.h: New file.
6584 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6586 * config.bfd: Add config stuff for mips*-*-magic* to set
6587 targ_defvec to ecoff_big_vec.
6590 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6592 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6594 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6595 toc_section, and entry_section fields.
6596 (struct xcoff_section_tdata): Remove ldrel_count field.
6597 * libcoff.h: Rebuild.
6598 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6600 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6601 full a.out header if full_aouthdr is set in xcoff_data.
6602 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6603 based on sections stored in xcoff_data.
6604 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6606 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6607 (rs6000coff_vec): Set symbol_leading_char to '.'.
6608 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6609 value stored in ret rather than returning a pointer value.
6611 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6613 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6616 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6618 * som.c (som_slurp_string_table): Allocate the strings with malloc
6619 since they're free'd by free_cached_info.
6620 (som_slurp_symbol_table): Similarly for the symbol table.
6622 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6624 * Makefile.in (diststuff): Don't make headers.
6626 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6628 * Makefile.in: Rebuild dependencies.
6630 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6631 output_bfd is not SunOS.
6632 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6633 non-SunOS input files.
6635 * xcofflink.c: Extensive changes to support linking shared objects
6636 and generating a .loader section.
6637 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6638 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6639 last_symndx, and ldrel_count fields.
6640 * libcoff.h: Rebuild.
6641 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6642 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6644 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6645 (bfd_xcoff_export_symbol): Declare.
6646 (bfd_xcoff_size_dynamic_sections): Declare.
6647 * bfd-in2.h: Rebuild.
6649 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6651 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6652 * configure: Rebuild.
6653 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6654 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6656 (pmac_xcoff_vec): Update to use new xcoff support.
6657 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6658 (xcoff_write_armap): Declare buf as unsigned char.
6659 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6661 * mpw-make.sed: Generalize subdir_do edit.
6663 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6665 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6666 correctly. Don't initialize asect->vma.
6668 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6670 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6671 something a little less than the page size.
6673 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6675 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6677 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6679 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6680 * coffcode.h (coff_write_object_contents): If .bss is before
6681 .data us that as data_start.
6682 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6684 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6685 (coff_swap_outhdr_out): Hardwire in version number.
6687 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6689 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6690 major and minor to *_vno, since the former are also macros in
6691 SunOS header files. Cast result of bfd_alloc to appropriate
6694 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6695 before assigning to sec_data.
6697 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6699 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6700 now relative to the section, not absolute.
6701 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6702 get the file name when there is a N_SO directory name. When
6703 handling stabs, remember that section->vma was added to the
6706 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6708 * sunos.c (struct sunos_link_hash_table): Add needed field.
6709 (sunos_link_hash_table_create): Call bfd_release, not free.
6710 (sunos_link_hash_table_create): Initialize needed field.
6711 (sunos_add_dynamic_symbols): Record needed objects.
6712 (bfd_sunos_get_needed_list): New function.
6713 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6714 * bfd-in2.h: Rebuild.
6716 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6718 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6720 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6722 * bfd-in.h (struct bfd_link_needed_list): Rename from
6723 bfd_elf_link_needed_list.
6724 * bfd-in2.h: Rebuild.
6725 * elf.c, elflink.h, libelf.h: Corresponding changes.
6727 Add start at AIX linker support; no shared libraries yet.
6728 * xcofflink.c: New file.
6729 * configure.in (rs600coff_vec): Use xcofflink.o.
6730 * configure: Rebuild.
6731 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6733 (struct xcoff_section_tdata): Define.
6734 (xcoff_section_data): Define macro.
6735 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6736 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6737 (_bfd_xcoff_bfd_final_link): Declare.
6738 (_bfd_ppc_xcoff_relocate_section): Declare.
6739 * libcoff.h: Rebuild.
6740 * coff-rs6000.c: Clean up a bit.
6741 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6742 cputype, csects, and debug_indices.
6743 (xcoff_copy_private_bfd_data): Copy cputype.
6744 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6745 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6746 (xcoff_reloc_type_lookup): Rename from
6747 rs6000coff_reloc_type_lookup.
6748 (coff_relocate_section): Define.
6749 (_bfd_xcoff_sizeof_headers): Define.
6750 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6751 (_bfd_xcoff_bfd_relax_section): Define.
6752 (_bfd_xcoff_bfd_link_split_section): Define.
6753 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6755 * coffcode.h (coff_compute_section_file_positions): If AIX,
6756 increment sofar by SMALL_AOUTSZ if not executable.
6757 (coff_write_object_contents): If AIX, always output an a.out
6758 header; if not executable, header size of SMALL_AOUTSZ.
6759 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6760 (_bfd_stringtab_init): Initialize xcoff field.
6761 (_bfd_xcoff_stringtab_init): New function.
6762 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6763 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6764 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6765 * libbfd.h: Rebuild.
6766 * Makefile.in: Rebuild dependencies.
6767 (BFD32_BACKENDS): Add xcofflink.o.
6768 (CFILES): Add xcofflink.c.
6770 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6771 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6772 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6774 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6776 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6778 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6780 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6781 * config.in: Regenerated.
6783 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6784 (_bfd_chunksize): New variable.
6785 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6786 for obstack chunk size.
6787 * configure.in: Check for getpagesize.
6788 * configure: Regenerated.
6790 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6792 * trad-core.c (rawptr): Make it a local variable of
6793 ptrace_unix_core_file_p.
6795 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6797 * coff-arm.c (in_reloc_p): New.
6798 * coff-i386.c (in_reloc_p): New.
6799 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6800 (coff_write_object_contents): Only set has_reloc_section
6802 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6803 in_reloc_p to decide if reloc should be emitted.
6804 * libcoff.h (pe_data_type.in_reloc_p): New.
6805 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6807 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6809 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6810 (_bfd_coff_read_internal_relocs): Likewise.
6811 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6812 (_bfd_coff_read_internal_relocs): Likewise.
6814 * elflink.h (elf_link_add_object_symbols): Correct conditions
6815 under which type and size change warnings are issued.
6817 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6819 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6820 a symbol which is not in a real section.
6821 (coff_write_native_symbol): Corresponding change.
6823 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6824 coff_link_hash_newfunc and make non-static.
6825 (_bfd_coff_link_hash_table_init): New function, broken out of
6826 _bfd_coff_link_hash_table_create.
6827 (_bfd_coff_link_hash_table_create): Use it.
6828 (process_embedded_commands): Make static.
6829 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6830 (_bfd_coff_link_hash_table_init): Declare.
6831 * libcoff.h: Rebuild.
6833 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6834 field in XCOFF tdata.
6835 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6836 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6837 based on cputype stored in a.out header, or in n_type of initial
6839 (coff_write_object_contents): Set cputype correctly in a.out
6841 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6843 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6844 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6846 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6847 * libcoff.h: Rebuild.
6849 * cpu-rs6000.c (rs6000_compatible): New static function.
6850 (bfd_rs6000_arch): Use it.
6851 * cpu-powerpc.c (powerpc_compatible): New static function.
6852 (arch_info_struct): Define various flavours of PowerPC.
6853 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6856 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6858 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6860 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6862 * elflink.h (elf_link_add_object_symbols): Don't warn about
6863 changing the size or type if the old definition was weak.
6865 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6867 * coffcode.h (combined_entry_type): Add fix_line field.
6868 (coff_slurp_line_table): Warn if we try to set the lineno field of
6870 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6871 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6872 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6873 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6875 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6876 * libcoff.h: Rebuild.
6878 * libcoff-in.h (struct xcoff_tdata): Define.
6879 (xcoff_data): Define.
6880 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6881 * bfd-in2.h, libcoff.h: Rebuild.
6882 * coff-rs6000.c (xcoff_mkobject): New static function.
6883 (coff_mkobject): Define.
6884 (xcoff_copy_private_bfd_data): New static function.
6885 (coff_bfd_copy_private_bfd_data): Define.
6886 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6888 (rs6000coff_vec): Add DYNAMIC to object_flags.
6889 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6890 .loader sections specially.
6891 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6892 section alignment from the XCOFF tdata information.
6893 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6894 F_SHROBJ, and copy the extra a.out header information into the
6895 XCOFF tdata structure.
6896 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6897 F_DYNLOAD and the extra a.out header information.
6898 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6899 C_HIDEXT symbol with attached csect information.
6900 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6901 in the o_maxdata field.
6902 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6903 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6904 end if BSF_NOT_AT_END is set.
6906 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6907 _bfd_read_ar_hdr_fn.
6908 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6909 * bfd-in2.h, libbfd.h: Rebuild.
6910 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6912 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6913 (bfd_slurp_bsd_armap_f2): Likewise.
6914 (_bfd_slurp_extended_name_table): Likewise.
6916 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6918 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6920 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6921 when the symbol table is empty.
6923 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6924 space for section symbols, since we don't output them either.
6925 (elf_m68k_adjust_dynindx): Removed.
6927 * ptrace-core.c (rawptr): Make it a local variable of
6928 ptrace_unix_core_file_p.
6930 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6932 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6935 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6936 Mac object file formats.
6938 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6940 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6941 auxent if there isn't one.
6942 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6943 rather than FILNMLEN as the maximum name length.
6945 * coffcode.h (bfd_coff_backend_data): Add new field
6946 _bfd_coff_print_aux.
6947 (bfd_coff_print_aux): New static function.
6948 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6949 scnlen field of an XTY_LD csect aux entry.
6950 (coff_print_aux): New static function.
6951 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6952 in coff_pointerize_aux_hook.
6953 (bfd_coff_std_swap_table): Initialize new field.
6954 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6955 * libcoff.h: Rebuild.
6956 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6957 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6959 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6960 if there are symbols, for native AIX ld compatibility.
6962 * coffcode.h (bfd_coff_backend_data): Add new field
6963 _bfd_coff_pointerize_aux_hook.
6964 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6965 or I960, and as 0 otherwise.
6966 (bfd_coff_std_swap_table): Initialize new field.
6967 * libcoff.h: Rebuild.
6968 * coffgen.c (coff_pointerize_aux): Change parameters to take
6969 symbol pointer instead of type and class, and to take aux index.
6970 Call _bfd_coff_pointerize_aux_hook if it is defined.
6971 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6972 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6973 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6975 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6976 read-only/host-only support.
6978 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6980 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6983 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6984 BFD_JUMP_TABLE_ARCHIVE accordingly.
6985 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6986 (_bfd_compute_and_write_armap): Declare.
6987 (_bfd_generic_read_ar_hdr): Declare.
6988 (_bfd_read_ar_hdr): Define.
6989 (_bfd_noarchive_read_ar_hdr): Define.
6990 (_bfd_archive_bsd_read_ar_hdr): Define.
6991 (_bfd_archive_coff_read_ar_hdr): Define.
6992 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6993 _bfd_read_ar_hdr instead.
6994 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6995 (_bfd_compute_and_write_armap): Rename from
6996 compute_and_write_armap. Make non-static. Change all callers.
6997 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6998 than _bfd_snarf_ar_hdr.
6999 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7000 * ieee.c (ieee_read_ar_hdr): Define.
7001 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7002 * oasys.c (oasys_read_ar_hdr): Define.
7003 * som.c (som_read_ar_hdr): Define.
7004 * bfd-in2.h, libbfd.h: Rebuild.
7006 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7008 * peicode.c (coff_swap_filehdr_in): If symptr is
7009 zero, there aren't any symbols, even if nsyms is set.
7011 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7013 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7015 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7016 sections, and set styp correctly for them: .got, .hash, .dynamic,
7017 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7018 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7020 (ecoff_sort_hdrs): New static function.
7021 (ecoff_compute_section_file_positions): Return boolean, not void.
7022 Sort the sections by VMA before looking through them. Put the
7023 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7024 section on an appropriate boundary within the page.
7025 (ecoff_compute_reloc_file_positions): Check return value of
7026 ecoff_compute_section_file_positions.
7027 (_bfd_ecoff_set_section_contents): Likewise.
7028 (_bfd_ecoff_write_object_contents): Check for various Alpha
7029 section types when incrementing text_size and data_size. Call
7030 adjust_headers backend function if it exists.
7031 * coff-alpha.c (alpha_adjust_headers): New static function.
7032 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7033 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7035 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7037 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7039 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7040 of ALTERNATE_AIX_CORE_FORMAT.
7041 * configure.in (aix4): No longer need CORE_FLAGS.
7042 * configure: Updated.
7044 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7046 NS32k changes from Ian Dall:
7047 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7049 (aout_link_input_section_std, aout_link_input_section_ext,
7050 aout_link_reloc_link_order): Call them instead of _bfd_*
7052 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7054 (backend_data): Use it instead of hardcoded zero.
7056 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7057 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7059 * ns32knetbsd.c: Include bfd.h.
7060 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7061 (MY_bfd_reloc_type_lookup): Declare function too.
7062 * pc532-mach.c (set_sizes): Don't declare.
7063 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7064 (backend_data, MY_backend_data): Don't define.
7066 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7067 ns32k-*-lites* like ns32k-*-netbsd*.
7069 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7072 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7074 * coffcode.h (coff_write_object_contents): Restore setting
7075 f_timdat to 0, deleted on August 22.
7077 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7079 * coffcode.h (coff_bfd_copy_private_symbol_data,
7080 coff_bfd_copy_private_section_data,
7081 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7082 * peicode.h (coff_bfd_copy_private_bfd_data): New
7083 (pe_bfd_copy_private_bfd_data): New.
7084 (coff_swap_scnhdr_in): Swap bss size into the right place.
7085 (pe_print_private_bfd_data): Add some newlines.
7087 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7089 * som.c (setup_sections): Don't die if a space has no subspaces.
7091 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7093 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7094 dynamic symbol override a common symbol. Don't change the size or
7095 type if they have been set and the new symbol is not a definition.
7096 Warn if the size or type changes.
7098 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7100 * som.c (som_begin_writing): Don't write the symbol table or
7102 (som_finish_writing): Write them here. Place them after the
7103 subspace data, but before the relocs.
7105 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7107 * sunos.c (sunos_add_one_symbol): Just pass false, not
7108 info->shared_library, to sunos_create_dynamic_sections.
7109 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7111 (sunos_check_dynamic_reloc): Remove .text section assertion.
7113 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7115 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7116 * configure, configure.in: Add pmac_xcoff_vec case.
7117 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7118 * coff-pmac.c: New file, PowerMac XCOFF support.
7119 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7120 * targets.c (pmac_xcoff_vec): Declare.
7122 * mpw-config.in: Various changes to be compatible with the
7123 autoconf-based configury.
7124 * mpw-make.sed: New file, sed commands to translate Unix
7125 makefile into MPW syntax.
7126 * mpw-make.in: Remove.
7127 * hosts/mpw.h: Remove.
7128 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7129 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7131 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7133 * binary.c (binary_get_symtab): Return an empty string on error.
7134 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7136 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7138 * coff-ppc.c: Reformatted according to gnu conventions
7139 Removed irrelevant "if 0" code
7141 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7143 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7144 symbols rather than as indirect symbols.
7145 (MY(slurp_symbol_table)): Don't do anything special about
7148 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7149 of .ctors and .dtors sections is no larger than 2.
7151 * sunos.c (sunos_add_one_symbol): Don't change
7152 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7154 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7155 dynamic symbols when creating a shared library.
7156 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7158 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7159 written even if it is not defined in a regular object.
7160 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7161 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7162 rather than the constant 22.
7163 (sunos_check_dynamic_reloc): Handle creating a shared library.
7164 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7165 zero when creating a shared library.
7166 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7167 write it out at the start of the symbol table.
7169 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7171 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7173 * config.bfd: Add arm-*-coff.
7174 * configure.in, configure: Add armcoff_{little,big}_vec.
7175 * targets.c (armcoff_{little,big}_vec): Declare.
7176 (bfd_target_vector): Add armcoff_{little,big}_vec.
7177 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7179 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7181 * targets.c (bfd_find_target): Remove debugging code.
7183 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7185 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7187 * Makefile.in: added *-ppc files
7188 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7189 allow pe based .o's to be shared with other tools on ppc/NT
7190 * config.bfd: added powerpc[le]-[pe|winnt] config support
7191 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7192 * peicode.h: Added more section flags for PE on ppc
7193 Added coff_swap_filehdr_out to allow peicode.h to be
7194 used for non-image PE files on ppc.
7195 Check for image, or not, before copying pe_opthdr
7196 * targets.c: Added new bfd's
7197 * targets.c: Removed two inactive bfds that shouldn't have made it this
7200 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7202 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7203 explicit values to initialize all relocs. Change all users.
7204 (ppc_elf_brtaken_inner): New function to handle branch predicition
7206 (ppc_elf_brtaken_reloc): Ditto.
7207 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7208 relocs use ppc_elf_unsupported_reloc.
7209 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7210 needs to be reported.
7211 (ppc_elf_relocate_section): Support branch prediction relocs.
7213 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7215 * bfd.c (bfd_assert): Remove \n from string passed to
7218 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7219 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7220 (bfd_coff_make_section_hook): Don't define.
7221 (coff_make_section_hook): Remove.
7222 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7223 (styp_to_sec_flags): Likewise.
7224 (coff_write_object_contents): Likewise.
7225 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7227 * libcoff.h: Rebuild.
7228 * coffgen.c (make_a_section_from_file): Just call
7229 bfd_make_section_anyway, not bfd_make_section or
7230 bfd_coff_make_section_hook.
7231 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7232 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7233 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7234 make_section_hook field.
7235 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7237 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7238 pointers into value field for warning and indirect symbols; just
7239 leave the value field alone.
7240 * linker.c (generic_link_add_symbol_list): Use next symbol for
7241 warning and indirect symbols, rather than looking in symbol value.
7242 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7243 parameter. Change all callers. Remove support for indirect
7244 symbols; it didn't work anyhow.
7245 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7246 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7247 * bfd-in2.h: Rebuild.
7249 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7251 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7252 go back to telling the tools this reloc operates on 32 bits.
7254 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7256 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7257 rather than a direct fprintf.
7258 * archive.c (_bfd_write_archive_contents): Likewise.
7259 * coffcode.h (coff_slurp_symbol_table): Likewise.
7260 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7261 (ppc_elf_unsupported_reloc): Likewise.
7262 (ppc_elf_relocate_section): Likewise.
7263 * i386linux.c (linux_tally_symbols): Likewise.
7264 (linux_finish_dynamic_link): Likewise.
7265 * osf-core.c (osf_core_core_file_p): Likewise.
7266 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7267 * som.c (som_sizeof_headers): Likewise.
7268 * srec.c (srec_bad_byte): Likewise.
7269 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7270 * libbfd-in.h (bfd_assert): Declare first parameter const.
7271 * libbfd.h: Rebuild.
7272 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7273 bfd_reloc_overflow is enough.
7274 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7275 * coff-h8500.c (rtype2howto): Likewise.
7276 * coff-z8k.c (rtype2howto): Likewise.
7277 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7278 * elf.c (_bfd_elf_get_lineno): Likewise.
7279 (_bfd_elf_no_info_to_howto): Likewise.
7280 (_bfd_elf_no_info_to_howto_rel): Likewise.
7281 * hp300hpux.c (convert_sym_type): Likewise.
7282 (MY(swap_std_reloc_in)): Likewise.
7283 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7285 * libaout.h (struct aoutdata): Add line_buf field.
7286 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7287 and filename_buffer. Instead, use a malloc buffer stored in the
7288 new line_buf field. Remove length restrictions.
7290 * coffgen.c (string_size): Remove static variable.
7291 (debug_string_size, debug_string_section): Likewise.
7292 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7293 and debug_string_size_p parameters. Use them instead of the
7294 global variables. Change all callers.
7295 (coff_write_symbol): Likewise.
7296 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7297 (coff_write_symbols): Add local variables to replace removed
7300 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7301 function, and line_base fields.
7302 * libcoff.h: Rebuild.
7303 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7304 information, rather than using static variables.
7306 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7307 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7309 * init.c (initialized): Remove static variable.
7310 (bfd_init): Don't bother setting initialized.
7311 (bfd_check_init): Remove.
7312 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7313 * libbfd.h: Rebuild.
7315 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7317 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7318 size for full core dumps. Copy core file header to private data.
7319 (rs6000coff_core_file_failing_command,
7320 rs6000coff_core_file_failing_signal): New functions to extract
7321 the file name and terminating signal from the core file.
7322 * coff-rs6000.c: Use them.
7324 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7326 Change arch info to be const, initialized at compile time.
7327 * archures.c: Reindent many functions. Change CONST to const.
7328 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7329 nothing set it anyhow. Make next const.
7330 (bfd_arch_info_list): Remove.
7331 (bfd_archures_list): Rename from archures_init_table. Change from
7332 a table of function pointers to a table of bfd_arch_info_type
7333 structure addresses.
7334 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7335 (bfd_lookup_arch): Likewise.
7336 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7338 (bfd_default_arch_struct): Make const.
7339 (bfd_arch_init, bfd_arch_linkin): Remove.
7340 (bfd_get_arch_info): Return a const pointer.
7341 * init.c (bfd_init): Don't call bfd_arch_init.
7342 * bfd.c (struct _bfd): Make arch_info const.
7343 * bfd-in2.h: Rebuild.
7344 * libbfd.h: Rebuild.
7345 * configure.in: Put & before everything in $selarchs.
7346 * configure: Rebuild.
7347 * cpu-*.c: Change bfd_*_arch from a function which calls
7348 bfd_arch_linkin to a const structure.
7349 * ieee.c (ieee_object_p): Make arch const.
7351 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7353 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7355 * bfd-in2.h: Regenerate.
7356 * libbfd.h: Regenerate.
7358 * elf32-ppc.c (reloc_type): Update names to match current draft.
7359 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7360 relative. Update names to current V.4 draft.
7361 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7362 (ppc_elf_relocate_section): Rename relocations to match draft.
7364 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7366 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7367 compiled with -mrelocatable-lib to be linked with either normal
7368 modules or -mrelocatable modules.
7370 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7372 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7373 in the a.out header.
7375 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7376 a reloc against a local symbol, even if it's not a section.
7378 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7380 * targets.c (bfd_target): Remove unused align_power_min field.
7381 * bfd-in2.h: Rebuild.
7382 * All backends: Remove initialization of align_power_min.
7384 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7386 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7388 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7390 * config.bfd (mips-dec-netbsd*): New target.
7391 * configure.host (mips-dec-netbsd*): New host.
7392 * configure.in (mips-dec-netbsd*): New native.
7393 * configure: Rebuild.
7395 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7397 Make the COFF backend linker merge common types:
7398 * cofflink.c (struct coff_debug_merge_element): Define.
7399 (struct coff_debug_merge_type): Define.
7400 (struct coff_debug_merge_hash_entry): Define.
7401 (struct coff_debug_merge_hash_table): Define.
7402 (coff_debug_merge_hash_table_init): Define.
7403 (coff_debug_merge_hash_table_free): Define.
7404 (coff_debug_merge_hash_lookup): Define.
7405 (struct coff_final_link_info): Add debug_merge field.
7406 (coff_debug_merge_hash_newfunc): New static function.
7407 (_bfd_coff_final_link): Allocate and free debug_merge table.
7408 (coff_link_input_bfd): Merge identical enum, struct and union
7411 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7413 Convert i960 COFF to use COFF backend linker.
7414 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7415 structure to store the symbol being used.
7416 (coff_i960_start_final_link): New static function.
7417 (coff_i960_relocate_section): New static function.
7418 (coff_i960_adjust_symndx): New static function.
7419 (coff_start_final_link): Define.
7420 (coff_relocate_section): Define.
7421 (coff_adjust_symndx): Define.
7422 * coffcode.h (bfd_coff_backend_data): Add new callback function
7423 _bfd_coff_start_final_link.
7424 (bfd_coff_start_final_link): Define.
7425 (coff_start_final_link): Define if not defined.
7426 (bfd_coff_std_swap_table): Add coff_start_final_link.
7427 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7429 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7430 function callback is not NULL.
7431 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7432 (_bfd_coff_internal_syment_name): Declare.
7433 * libcoff.h: Rebuild.
7434 * configure.in (icoff_big_vec): Add cofflink.o.
7435 (icoff_little_vec): Likewise.
7436 * configure: Rebuild.
7438 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7440 * Makefile.in (clean-info): Remove extraneous tab from line
7443 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7445 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7446 contents has relocs.
7448 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7450 * coffcode.h (coff_compute_section_file_positions): Keep the
7452 (coff_write_object_contents): Remember if it's a relocatable
7454 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7455 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7456 if relocatable file. Swap out saved raw size.
7458 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7460 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7461 (maintainer-clean): Rename from realclean, passing
7462 maintainer-clean down to subdirectories, but leave realclean as a
7465 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7468 * dep-in.sed: Remove config.h from generated dependencies.
7470 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7471 broken out of sunos_canonicalize_dynamic_symtab.
7472 (sunos_canonicalize_dynamic_symtab): Call new function
7473 sunos_slurp_dynamic_symtab.
7474 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7475 dynamic symbol table to the caller.
7476 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7477 callback to override the symbols being read.
7478 * libaout.h (struct aout_backend_data): Add three new parameters
7479 to add_dynamic_symbols callback.
7481 Extensive minor changes to avoid various gcc warnings. Also:
7482 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7483 * archures.c (bfd_arch_info_type): Change mach field from long to
7485 (bfd_lookup_arch): Change machine parameter from long to unsigned
7488 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7490 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7491 a symbol with a non-zero plt_offset.
7493 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7495 * elfcode.h (align_file_position): Remove; not used.
7497 * configure.in: Only check for <sys/procfs.h> on a native system,
7498 and make sure it defines prstatus_t.
7499 * configure: Rebuild.
7501 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7503 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7505 * config.in: Rename from config.h.in.
7506 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7507 Check for config.h:config.in when creating stamp-h.
7508 * configure: Rebuild.
7509 * Makefile.in (stamp-h): Depend upon config.in rather than
7510 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7511 calling config.status.
7513 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7514 (Makefile): Just rebuild Makefile.
7515 (config.h, stamp-h): New targets.
7516 * configure.in: Create stamp-h when rebuilding config.h.
7517 * configure: Rebuild.
7519 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7521 * configure.in: Call AC_CONFIG_HEADER. Substitute
7522 HOST_64BIT_LONG. Check that various header files exist. Check
7523 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7524 and/or free need to be declared. Don't make a link to sysdep.h.
7525 Define TRAD_HEADER for various hosts.
7526 * configure: Rebuild.
7527 * configure.host: Don't set my_host. Add definitions taken from
7528 host header files for various entries. Remove entries which now
7530 * acconfig.h: New file.
7531 * config.h.in: New file, built by autoheader.
7532 * sysdep.h: New file.
7533 * Makefile.in (do_distclean): Don't remove sysdep.h.
7535 (LOCAL_H_DEPS): New variable.
7536 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7538 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7539 ($(OPTIONAL_BACKENDS)): Likewise.
7540 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7541 looking through sysdep.h.
7542 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7543 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7544 (fprintf_vma, sprintf_vma): Likewise.
7545 (int64_type, uint64_type): Don't define.
7546 * bfd-in2.h: Rebuild.
7547 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7548 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7549 * lynx-core.c: Include stuff from old hosts/lynx.h.
7550 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7551 rather than NO_FCNTL.
7552 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7553 rather than NATIVE_HPPAHPUX_COMPILER.
7554 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7556 * hosts/*.h: Remove all header files which merely include,
7557 declare, and define things. Leave header files which define
7558 information needed by trad-core.c.
7560 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7561 (BFD_CC_FOR_BUILD): Define.
7562 * configure.in: Use BFD_CC_FOR_BUILD.
7563 * configure: Rebuild.
7565 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7567 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7568 * configure: Rebuild.
7570 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7573 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7575 * config.bfd: i386pe_ve -> i386pe_vec.
7577 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7579 * configure.host: Incorporate host Makefile fragments by setting
7581 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7582 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7583 value based on whether the code is being compiled by a cross
7584 compiler. Don't substitute host_makefile_frag or frags.
7585 * aclocal.m4: New file to define local AC_PROG_CC.
7586 * configure: Rebuild.
7587 * Makefile.in (INSTALL): Set to @INSTALL@.
7588 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7589 (INSTALL_DATA): Set to @INSTALL_DATA@.
7591 (CC): Define as @CC@.
7592 (CFLAGS): Set to @CFLAGS@.
7593 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7594 (@host_makefile_frag@): Remove.
7595 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7596 after other options.
7597 (config.status): Remove dependency upon @frags@.
7598 * config/*.mh, config/README: Remove.
7600 * config.bfd: Rewrite to incorporate the contents of the Makefile
7601 fragments by setting shell variables, rather than merely returning
7602 the name of a Makefile fragment.
7603 * configure.in: Use shell variables set by config.bfd rather than
7604 looking at the target Makefile fragment files. Don't substitute
7605 target_makefile_frag. Do substitute TDEFINES.
7606 * configure: Rebuild.
7607 * Makefile.in (@target_makefile_frag@): Remove.
7608 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7609 * config/*.mt: Remove.
7611 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7613 * configure.in: Put changequote lines around "i[345]86" patterns
7614 section of core file support.
7616 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7618 * som.c (som_bfd_print_private_bfd_data): Define to use the
7621 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7623 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7624 entry, text_start and data_start.
7626 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7628 * Makefile.in (OFILES): Remove $(TDEPFILES).
7629 * config/apollo.mt (TDEPFILES): Remove.
7630 * config/README: Update.
7632 * configure.in: For a native configuration, set COREFILE and
7633 COREFLAG based on the canonical host name.
7634 * configure: Rebuild.
7635 * Makefile.in: Rebuild dependencies.
7636 (ALL_CFLAGS): Add @COREFLAG@.
7637 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7638 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7639 support routines. Check LYNX_CORE rather than HOST_LYNX.
7640 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7641 * i386lynx.c: Likewise.
7642 * m68klynx.c: Likewise.
7643 * sparclynx.c: Likewise.
7644 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7645 * *-core.c: Comment changes.
7646 * config/decstation.mh (HDEPFILES): Remove.
7647 (HDEFINES): Remove -DTRAD_CORE.
7648 * config/irix3.mh (RANLIB): Remove.
7649 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7650 (HDEFINES): Remove -DIRIX_CORE.
7651 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7652 (HDEFINES): Remove -DTRAD_CORE.
7653 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7654 * config/ultra3.mh (RANLIB): Remove.
7655 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7656 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7657 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7658 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7659 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7660 * config/i386aix.mh, config/i386bsd.mh: Remove.
7661 * config/i386linux.mh, config/i386mach3.mh: Remove.
7662 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7663 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7664 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7665 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7666 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7667 * config/solaris2.mh, config/stratus.mh: Remove.
7668 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7669 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7671 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7673 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7674 DT_FINI entry if the appropriate symbol is not in the hash table.
7676 * libelf.h (struct elf_backend_data): Add create_program_headers
7677 and want_hdr_in_seg fields.
7678 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7680 (elf_backend_create_program_headers): Likewise.
7681 (elfNN_bed): Initialize create_program_headers and
7683 * elf.c (get_program_header_size): Call create_program_headers
7685 (map_program_segments): Check want_hdr_in_seg backend field. Call
7686 create_program_headers backend routine.
7688 * elf.c (assign_file_positions_except_relocs): Align non allocated
7689 sections when creating an executable.
7691 * elfcode.h (elf_swap_phdr_in): Make non static.
7692 (elf_swap_phdr_out): Make non static.
7693 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7694 (bfd_elf32_swap_phdr_out): Declare.
7695 (bfd_elf64_swap_phdr_in): Declare.
7696 (bfd_elf64_swap_phdr_out): Declare.
7698 * ecofflink.c (ecoff_collect_shuffle): New static function.
7699 (_bfd_ecoff_get_accumulated_pdr): New function.
7700 (_bfd_ecoff_get_accumulated_sym): New function.
7701 (_bfd_ecoff_get_accumulated_ss): New function.
7702 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7703 (_bfd_ecoff_get_accumulated_sym): Declare.
7704 (_bfd_ecoff_get_accumulated_ss): Declare.
7705 * libbfd.h: Rebuild.
7707 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7709 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7711 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7712 warning symbols. If any section is named .gnu.warning.XXX, treat
7713 the contents as a warning to be issued if the symbol XXX is
7715 (elf_link_output_extsym): For an indirect or warning symbol, just
7716 output the symbol it points to.
7718 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7719 if bfd_hash_allocate fails, since it will already be set.
7720 (generic_link_hash_newfunc): Likewise.
7721 (archive_hash_newfunc): Likewise.
7722 (hash_entry_bfd): New static function.
7723 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7724 callback. Allocate a new warning using the hash table newfunc.
7725 Use bfd_hash_replace to update the entry in the hash table, rather
7726 than assuming we can copy the fields with structure assignment.
7728 * hash.c (bfd_hash_replace): New function.
7729 * bfd-in.h (bfd_hash_replace): Declare.
7730 * bfd-in2.h: Rebuild.
7732 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7734 * config.bfd: Add mips*vr4300-*-elf* target.
7735 * config/mipsbvr4300.mt: Added.
7737 See file ChangeLog.2
7744 version-control: never