1 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
3 * configure.in: Check for fdopen.
4 * configure, config.in: Rebuild.
5 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
6 __GO32__. Reindent a bit.
8 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
10 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
11 flag for newly created sections.
12 (sunos_add_dynamic_symbols): Don't discard newly created sections
13 if shared library is dynobj.
15 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
17 * elf.c (map_sections_to_segments): When checking whether
18 including a section in a segment would force us to skip a page,
19 align the address of the next segment to avoid wraparound
23 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
25 * coffcode.h (coff_write_object_contents): Initialize
26 target id field to TIC80_TARGET_ID.
27 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
29 (coff_swap_filehdr_in): Swap in target id field if used.
32 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
34 * coff-i386.c (coff_i386_is_local_label_name): New static function
36 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
37 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
39 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
41 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
42 complain_overflow_signed, for 32 bit PC relative relocations.
44 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
46 * elflink.h (elf_link_add_object_symbols): When a version
47 indirection symbol is overridden, make the original symbol point
48 at the real overriding symbol.
50 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
53 * elflink.h (elf_link_output_extsym): Use the right section for a
55 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
56 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
58 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
60 * elflink.h (elf_merge_symbols): Resolve indirect and warning
61 symbols before checking for new symbols.
63 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
65 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
67 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
68 file, not aoutsz bytes (they are different in XCOFF .o files).
70 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
71 redefined by objects included from archives.
73 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
75 * elflink.h (elf_merge_symbol): In the case of a new defined
76 symbol overriding an old defined symbol, return the hash table
77 entry which we modify, even if it is the target of an
79 (elf_link_add_object_symbols): If the real name of the symbol gets
80 overridden, convert the versioned symbol into an indirect symbol
83 * elflink.h (elf_merge_symbol): New static function, broken out of
84 elf_link_add_object_symbols.
85 (elf_link_add_object_symbols): Call it.
87 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
89 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
90 handle case where COFF filehdr does not immediately follow PE
92 * coffgen.c (coff_object_p): Remove useless seek to current
95 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
97 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
100 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
102 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
103 symbols, skip N_ABS symbols with debugging storage classes.
105 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
107 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
108 relocs in shared libraries which refer to local symbols. Cope
109 with addend when processing a GOT relocation.
111 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
112 for sections that the linker didn't create.
113 (ppc_elf_finish_dynamic_sections): Only try to write out a section
114 symbol if it was created in ppc_elf_size_dynamic_sections.
115 (ppc_elf_relocate_section): Complain if we have to generate a reloc
116 relative to a section for which we didn't output a symbol.
118 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
119 relocs are 'rela' relocs, like everything else. .rela.plt is not
120 a read-only section, so we don't have to special-case it.
122 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
123 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
125 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
126 (ppc_elf_relocate_section): @got offsets are 4 from start of the
128 * elflink.c (_bfd_elf_create_got_section): The three reserved
129 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
131 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
134 * elf32-ppc.c (ppc_elf_check_relocs): Use
135 _bfd_elf_create_got_section to create the GOT rather than
136 ppc_elf_create_linker_section. Create the '.rela.got' section
138 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
139 symbol has a GOT entry.
140 (ppc_elf_relocate_section): Record when a symbol is used through
141 the GOT, and allocate space in the GOT for each such symbol.
142 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
143 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
146 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
147 treated in a similar way to ADDR16_HA relocs.
148 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
149 shared objects; the linker must deal with them.
150 (ppc_elf_create_linker_section): Stop setting
151 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
152 LINKER_SECTION_PLT stuff.
153 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
154 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
155 section, not ELF-specific calls.
156 (elf_backend_plt_not_loaded): Set to 1.
157 (elf_backend_got_symbol_offset): Set to 4.
158 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
159 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
160 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
161 plt_not_loaded member.
162 (_bfd_elf_create_got_section): Apply got_symbol_offset.
163 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
165 (elf_backend_G_O_T_offset): Set default to 0.
166 (elfNN_bed): Set added fields.
168 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
169 DT_RELENT in shared objects; should be DT_RELAENT.
171 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
172 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
173 such a reloc (in a non-shared object) refers to a symbol that's
176 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
178 * elfcode.h (put_signed_word): Define.
179 (get_signed_word): Define.
180 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
181 (elf_swap_reloca_out): Use put_signed_word for the r_addend
183 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
184 bfd_get_signed_32 to set the r_addend field.
185 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
186 bfd_h_get_signed_64 to set the r_addend field.
188 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
190 * elf32-i386.c (elf_i386_relocate_section): When generating a
191 shared library, do the relocation if the input section is not
194 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
195 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
196 (elf_fix_symbol_flags): New static function, broken out of
197 elf_adjust_dynamic_symbol.
198 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
199 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
200 forced local even if NEEDS_PLT is set. When forcing a symbol to
201 be local, clear NEEDS_PLT.
202 (elf_link_output_extsym): Remove unused local bed.
204 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
206 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
207 for derived elf linker hash table entries. References to
208 elf_link_hash_entry changed appropriately.
209 (elf32_mn10300_link_hash_table): New structure for derived elf
211 (elf32_mn10300_hash_table): Define.
212 (elf32_mn10300_link_hash_traverse): Likewise.
213 (elf32_mn10300_link_hash_newfunc): New function.
214 (elf32_mn10300_link_hash_table_create): Likewise.
215 (elf32_mn10300_finish_hash_table_entry): Likewise.
216 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
217 of prologue code, and call:32->call:16 relaxing.
218 (compute_function_info: New function.
219 (bfd_elf32_bfd_ilink_hash_table_create): Define.
221 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
223 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
224 for a symbol which is being forced to be local.
225 * elf32-i386.c (elf_i386_relocate_section): Write out the
226 relocation value for a GOT reloc for a symbol which is turning
228 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
229 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
231 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
233 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
234 value if the symbol is turning into a local symbol.
235 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
236 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
238 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
240 * elflink.h (elf_link_add_object_symbols): Also read verneed
241 information by calling `_bfd_elf_slurp_version_tables'.
242 (elf_link_add_object_symbols): For undefined symbols look for
243 version information in the verneed records.
244 (elf_link_add_object_symbols): Use soname of shared object
245 for verneed record if it is available.
247 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
249 * cpu-arm.c: Add prototypes for compatible and scan.
250 * cofflink.c: Add prototype for mark_relocs.
252 * archive.c (bfd_special_undocumented_glue): Change filename to
253 const pointer. Add prototype.
255 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
257 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
258 sections that will be discarded.
260 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
262 * elflink.h (elf_link_find_version_dependencies): When searching
263 for known version symbol skip non-matching verdef records, not
266 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
268 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
269 not a bfd_vma, to the base file, to match how dlltool reads it.
271 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
273 * reloc.c: Add thumb relocations.
275 * bfd-in2.h: Add Thumb relocations.
277 * libbfd.h: Add Thumb relocations.
279 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
281 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
283 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
285 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
286 for a section even if it is not loaded.
288 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
290 (_bfd_coff_link_input_bfd): Separate section VMA handling for
291 input and output files.
292 (_bfd_coff_generic_relocate_section): Check whether input file,
293 not output file, is a PE file.
295 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
297 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
299 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
301 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
304 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
306 * cpu-arm.c (compatible): Add test for supersets of ARM
309 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
311 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
314 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
316 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
317 called directly by gas/config/tc-arm.c.
319 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
321 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
322 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
324 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
326 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
329 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
331 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
332 (coff_bfd_copy_private_bfd_data): Ditto.
333 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
334 (coff_arm_bfd_print_private_bfd_data): Ditto.
335 (coff_arm_bfd_set_private_flags): Ditto.
336 (coff_arm_bfd_copy_private_bfd_data): Ditto.
338 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
340 * libcoff-in.h (struct coff_final_link_info): Add boolean
341 global_to_static member for support of task linking.
342 (_bfd_coff_write_task_globals): Add prototype.
343 * libcoff.h: Regenerate.
344 * coffcode.h (coff_write_object_contents): Use #ifdef to
345 check RS6000COFF_C, to be consistent with all other uses
347 * cofflink.c (_bfd_coff_final_link): If doing task linking,
348 call _bfd_coff_write_task_globals.
349 (_bfd_coff_link_input_bfd): If doing task linking, convert
350 global functions to static.
351 (_bfd_coff_write_global_sym): If doing task linking, convert
352 global variables to static.
353 (_bfd_coff_write_task_globals): New function.
355 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
356 (C_AUTOARG): #undef since it clashes with C_UEXT.
357 (C_LASTENT): #undef since it clashes with C_STATLAB.
358 * coffcode.h (coff_write_object_contents): Use TIC80COFF
360 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
361 when TIC80COFF defined (clashes with C_UEXT). Explicitly
362 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
366 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
368 * coff-tic80.c (tic80_howto_table): Change overflow check for most
369 PP relocations to complain_overflow_dont.
371 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
373 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
374 name of R_RELLONG to "RELLONG". Set rightshift and complain for
376 (ppbase_reloc, glob15_reloc): New static functions.
377 (glob16_reloc, local16_reloc): New static functions.
378 (rtype2howto): Handle all relocation types.
379 (coff_tic80_relocate_section): New static function.
380 (coff_relocate_section): Define to coff_tic80_relocate_section.
381 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
384 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
386 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
387 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
389 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
390 callers. If PE file, don't add section VMA.
391 (coff_write_alien_symbol): If PE file, don't add section VMA.
392 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
393 (_bfd_coff_write_global_sym): Likewise.
394 (_bfd_coff_generic_relocate_section): Likewise.
396 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
399 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
401 * cofflink.c (mark_relocs): Add new function to mark symbols which
402 are used by relocations.
403 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
404 suppress the skipping of symbols that have thus been marked.
406 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
408 * coff-sh.c (sh_merge_private_data): New static function.
409 (coff_bfd_merge_private_bfd_data): Define.
412 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
414 * coff-tic80.c: Remove unnecessary #ifdefs.
415 * config.bfd: Set targ_underscore to yes for tic80.
417 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
419 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
420 with unresolved external symbols in GDB).
423 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
425 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
426 the symbols associated with each BFD.
427 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
429 * elf-m10200.c: Likewise.
430 * elf32-m32r.c: Likewise.
431 * elf32-sh.c: Likewise.
433 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
435 * elflink.h (elf_link_add_object_symbols): Don't decrease the
436 alignment of a common symbol. If two symbols that look like
437 common symbols are found in two shared libraries, and the size is
438 different, use the larger size, and warn if --warn-common. If a
439 common symbol overrides a definition in a shared library, set the
440 size to the larger size, and warn if --warn-common.
442 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
444 * cpu-arm.c (compatible): Allow default machine to be polymorphed
445 into any other machine type.
447 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
449 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
450 data into an unitialised destination set its machine type as well.
452 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
454 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
455 to common symbol size. Consistently treat uninitialized symbols
456 in shared objects as common symbols.
458 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
460 * archures.c (constants): Added new constants to identify the
461 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
462 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
464 * bfd-in2.h (constants): Added new constants to identify
465 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
466 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
467 bfd_mach_arm_4T. This file is auto-magically generated from the
468 archures.c file. This update is just to save work.
470 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
471 coff_arm_bfd_print_private_bfd_data,
472 coff_arm_bfd_set_private_flags,
473 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
474 (global): Macro redefinitions set up to use these new functions.
476 * coffcode.h (coff_mkobject_hook): Added call to
477 coff_arm_bfd_set_private_flags().
478 (coff_set_arch_mach_hook): Added code to set machine type based on
479 bits stored in internal flags.
480 (coff_set_flags): Added code to set the new bits in the flags
481 field based on the machine number.
482 (function definition macros): Made all function definition macros
483 conditional so that they can be overridden by target specific
486 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
487 Structure extended to include new types, one each for ARMv2,
488 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
490 * libcoff-in.h (struct coff_tdata): Added flags field.
492 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
494 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
496 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
499 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
501 * coffgen.c (coff_find_nearest_line): If there are no syments,
504 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
506 * config.bfd: cope with '*-*-linux-gnuaout' targets.
508 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
510 * targmatch.sed: Add explicit \n characters to work around bug in
511 HP/UX 10.20 sed program.
513 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
515 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
518 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
520 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
522 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
524 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
525 (struct elf_m68k_pcrel_relocs_copied, struct
526 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
527 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
528 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
529 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
531 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
532 PC relative relocs for a global symbol defined in a regular
533 object, and count the number of PC relative relocs copied for any
535 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
536 traverse with elf_m68k_discard_copies.
538 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
540 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
541 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
543 * coffcode.h (coff_compute_section_file_positions): Force the
544 potential last byte in the file to be written out when
547 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
549 * configure.host (mips*-*-openbsd*): New host.
551 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
553 * elflink.h (elf_link_add_object_symbols): Only subtract the
554 section VMA from the symbol value if this is a fully linked file.
556 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
557 (struct elf_i386_link_hash_entry): Define.
558 (struct elf_i386_link_hash_table): Define.
559 (elf_i386_link_hash_traverse): Define.
560 (elf_i386_hash_table): Define.
561 (elf_i386_link_hash_newfunc): New static function.
562 (elf_i386_link_hash_table_create): New static function.
563 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
564 PC relative relocs for a global symbol defined in a regular
565 object, and count the number of PC relative relocs copied for any
567 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
568 traverse with elf_i386_discard_copies.
569 (elf_i386_discard_copies): New static function.
570 (bfd_elf32_bfd_link_hash_table_create): Define.
572 From Gordon W. Ross <gwr@mc.com>:
573 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
574 (sunos4_aout_backend): Use MY_entry_is_text_address.
577 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
579 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
580 R_D30V_32_NORMAL to 2 (4 bytes).
583 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
585 From Gordon W. Ross <gwr@mc.com>:
586 * netbsd.h (N_SHARED_LIB): Define.
587 (SEGMENT_SIZE): Don't define.
588 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
590 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
591 (SEGMENT_SIZE): Don't define.
593 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
594 to sizeof Rela structure, not sizeof Rel structure. From Gary
595 Thomas <g.thomas@opengroup.org>.
597 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
599 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
600 whenever entry is larger than text address, but only by whole
601 pages. From Gordon W. Ross <gwr@mc.com>.
603 * Makefile.in (install): Depend upon installdirs. Use
604 mkinstalldirs to build $(oldincludedir).
605 (installdirs): New target.
607 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
608 if this is a debugging section which we are stripping.
610 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
612 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
613 alpha-specific target data struct.
615 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
617 From Thomas Graichen <graichen@rzpd.de>:
618 * Makefile.in: Always use $(SHELL) when running move-if-change.
619 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
620 * configure: Rebuild.
622 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
624 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
625 VMA if this is an executable file or a shared object.
627 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
630 * libaout.h (struct aout_backend_data): Add entry_is_text_address
632 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
633 start of the file. Remove uses later on which switch using
635 (MY(callback)): Handle entry_is_text_address.
636 (MY_entry_is_text_address): Define if not defined.
637 (MY(backend_data)): Initialize new field.
638 * aoutf1.h (sunos4_aout_backend): Likewise.
639 * i386aout.c (MY(backend_data)): Likewise.
640 * i386mach3.c (MY(backend_data)): Likewise.
641 * mipsbsd.c (MY(backend_data)): Likewise.
642 * sparclynx.c (sparclynx_aout_backend): Likewise.
643 * netbsd.h (SEGMENT_SIZE): Define if not defined.
644 (MY_entry_is_text_address): Define.
645 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
647 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
648 whose name starts with `.'.
650 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
652 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
653 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
654 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
655 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
656 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
657 sparc-*-openbsd*): New targets.
658 * configure: Rebuild.
660 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
662 * stabs.c (struct stab_section_info): New field
664 (_bfd_link_section_stabs): Fill the above array.
665 (_bfd_stab_section_offset): Use `cumulative_skips' to
666 speed up offset calculation.
668 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
670 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
671 addend for non pc-relative relocations.
673 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
674 for non-existent function.
676 * elf-m10300.c (mn10300_elf_relax_section): New function.
677 (mn10300_elf_relax_delete_bytes): Likewise.
678 (mn10300_elf_symbol_address_p): Likewise.
679 (mn10300_elf_get_relocated_section_contents): Likewise.
680 (bfd_elf32_bfd_relax_section): Define.
681 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
683 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
685 * configure.host: Set SHLIB_LIBS.
686 * configure.in: Substitute SHLIB_LIBS.
687 * configure: Rebuild.
688 * Makefile.in (SHLIB_LIBS): New variable.
689 ($(SHLIB)): Use $(SHLIB_LIBS).
691 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
693 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
694 with bfd_section_vma.
696 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
698 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
699 Correct CPU file names for mn10[23]00.
700 * configure: Rebuild.
702 * bfd.c (bfd_record_phdr): Cast count to size_t before
705 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
706 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
707 (xcoff_write_archive_contents): LIkewise.
708 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
709 (mips_elf_create_procedure_table): Likewise.
710 * peicode.h (pe_print_idata): Likewise.
711 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
712 * xcofflink.c (xcoff_get_section_contents): Likewise.
713 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
714 (xcoff_link_add_symbols): Likewise.
715 (xcoff_link_add_symbols): Likewise.
717 * ppcboot.c (ppcboot_set_arch_mach): Make static.
718 (ppcboot_bfd_print_private_bfd_data): Likewise.
720 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
721 to complain_overflow_signed.
723 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
725 * VERSION: Set to 2.8.1.
727 * Branched binutils 2.8.
729 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
730 deciding whether to copy a reloc into a shared object.
731 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
732 relocs in unallocated sections.
733 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
734 R_SPARC_RELATIVE relocs in unallocated sections.
736 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
738 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
739 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
742 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
744 * elflink.h (elf_link_add_object_symbols): Let a common symbol
745 override an uninitialized symbol from a shared library with a
748 * elf-m10200.c: Rename from elf32-mn10200.c.
749 * elf-m10300.c: Rename from elf32-mn10300.c.
750 * cpu-m10200.c: Rename from cpu-mn10200.c
751 * cpu-m10300.c: Rename from cpu-mn10300.c
752 * Makefile.in: Update accordingly.
754 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
755 (elf_mips_isa): Move to earlier in file.
756 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
757 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
760 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
763 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
765 * configure.com: New file.
766 * config.h-vms: Remove file.
767 * makefile.vms: Update for new configure scheme.
769 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
771 * libcoff-in.h (ppc_allocate_toc_section): Declare.
772 (ppc_process_before_allocation): Declare.
773 * libcoff.h: Rebuild.
775 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
777 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
779 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
781 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
783 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
784 symbol index for a R_IHCONST reloc.
786 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
788 * targmatch.sed: Do not use \(\) recursively.
790 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
792 * m68klinux.c (MACHTYPE_OK): Define.
793 * i386linux.c (MACHTYPE_OK): Define.
795 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
797 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
798 <hjl@gnu.ai.mit.edu>:
799 * sparclinux.c: New file.
800 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
801 * bfd-in2.h: Rebuild.
802 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
803 * configure.in (sparclinux_vec): Add to list of vectors.
804 * configure: Rebuild.
805 * targets.c (sparclinux_vec): Declare.
806 (bfd_target_vector): Add sparclinux_vec.
807 * Makefile.in: Rebuild dependencies.
808 (BFD32_BACKENDS): Add sparclinux.o.
809 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
811 * coff-mips.c (mips_ecoff_backend_data): Initialize new
812 bfd_coff_backend_data field.
813 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
815 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
816 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
817 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
819 * bfd.c: Include "libiberty.h".
820 (strerror): Don't declare.
821 (bfd_errmsg): Call xstrerror rather than strerror.
823 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
825 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
826 reloc even if the symbol is in the .bss section.
827 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
828 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
829 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
831 * coffcode.h (bfd_coff_backend_data): Add new field
832 _bfd_coff_default_section_alignment_power.
833 (bfd_coff_default_section_alignment_power): Define.
834 (bfd_coff_std_swap_table): Initialize new field.
835 * libcoff.h: Rebuild.
836 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
837 symbol to the default section alignment.
839 * COPYING: Update FSF address.
842 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
844 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
845 21-bit absolute that made it act as a relative.
848 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
850 * elflink.c (_bfd_elf_create_linker_section): Don't set
851 bss_section and rel_section from existing sections.
853 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
856 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
858 * aoutx.h (some_aout_object_p): Change executable test to fix
859 problems with embedded a.out systems.
861 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
863 * stabs.c (_bfd_stab_section_offset): New function.
864 * libbfd-in.h (_bfd_stab_section_offset): Declare.
866 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
868 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
869 * elf32-mips.c (mips_elf_relocate_section): Likewise.
870 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
871 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
872 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
874 * stabs.c (_bfd_link_section_stabs): Copy over the first header
875 symbol. Check for memory allocation failure of *psinfo.
876 (_bfd_write_section_stabs): Add psinfo parameter. Change all
877 callers. Set the value of the header symbol.
878 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
882 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
884 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
885 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
886 reloc types, rather than silently failing to generate an output file.
889 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
891 * targmatch.sed: Use the hold space to put the #ifdef around the
893 * targets.c (UNSUPPORTED_TARGET): Don't define.
894 (find_target): Don't check for UNSUPPORTED_TARGET.
895 (bfd_set_default_target): Don't try to optimize by checking for
898 * Makefile.in: Rebuild dependencies.
899 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
900 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
901 (elf32-m32r.o): Remove explicit target.
903 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
906 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
907 count section symbols for sections that were created by the
908 linker, or are not allocatable or not loadable.
909 (elf32_sparc_finish_dynamic_sections): Output output section
910 symbols for section for which we made space for them.
912 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
914 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
915 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
917 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
919 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
920 (m32r_hi16_list): New static local.
921 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
922 (m32r_elf_do_hi16_reloc): Delete.
923 (m32r_elf_relocate_hi16): New function.
924 (m32r_elf_lo16_reloc): New function.
925 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
928 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
930 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
931 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
932 (m32r_elf_final_sda_base): New function.
933 (m32r_elf_relocate_section): Rewrite sdata support.
934 (m32r_elf_finish_dynamic_sections): Delete.
936 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
938 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
939 * coff-svm68k.c: New file. Just defines some macros and includes
941 * coff-m68k.c: Add functions to handle common addends, moved in
942 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
943 Control whether relocs are visible using STATIC_RELOCS.
944 * cf-m68klynx.c: Simplify greatly: just define macros to control
946 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
947 * targets. (m68ksysvcoff_vec): Declare.
948 (bfd_target_vector): Add m68ksysvcoff_vec.
949 * config.bfd (m68*-motorola-sysv*): New target.
950 * configure.in (m68ksysvcoff_vec): New vector.
951 * configure: Rebuild.
952 * Makefile.in: Rebuild dependencies.
953 (BFD32_BACKENDS): Add coff-svm68k.o.
954 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
956 * binary.c (binary_set_section_contents): Don't get misled if the
957 first section is not loadable. From Matthew L. Martin
960 * elflink.h (elf_bfd_final_link): Set the value of a section
961 symbol to the section address unless doing a relocateable link.
963 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
965 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
966 .plt entry if we've taken the function's address.
967 (elf64_alpha_merge_gots): Merge collected flags info as well.
969 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
971 * Many files: Add function prototypes.
972 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
973 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
974 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
975 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
976 * peicode.h: Change several void * parameters to PTR.
977 * srec.c (srec_get_symbol_info): Make static.
978 * syms.c (bfd_symbol_is_absolute): Remove.
979 * Makefile.in: Rebuild dependencies.
981 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
983 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
984 (bfd_elf32_bfd_is_local_label): Don't define.
986 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
989 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
991 * bfd-in.h: Don't include obstack.h.
992 (struct bfd_hash_table): Change memory field to PTR.
993 * bfd.c (struct _bfd): Change memory field to PTR.
994 * bfd-in2.h: Rebuild.
995 * libbfd-in.h (bfd_release): Declare as function, don't define as
998 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
999 objalloc routines rather than obstack routines.
1000 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1001 (getpagesize): Don't define.
1002 (_bfd_new_bfd): Don't set _bfd_chunksize.
1003 (bfd_openr): Free new bfd and objalloc on failure.
1004 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
1005 (bfd_alloc_size): Remove.
1006 (bfd_release): New function.
1007 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1008 objalloc routines rather than obstack routines.
1009 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1010 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1011 objalloc routines rather than obstack routines.
1012 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1013 (struct accumulate): Change memory to struct objalloc *.
1014 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1015 * dep-in.sed: Don't remove obstack.h from dependency list.
1016 * Makefile.in: Rebuild dependencies.
1017 (BFD_H_DEPS): Remove obstack.h.
1018 (install): Don't install obstack.h.
1019 * Many files: Don't include "obstack.h".
1022 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1023 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1024 * libbfd.h: Rebuild.
1025 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1026 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1027 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1029 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1030 old version of bfd_alloc.
1031 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1032 * libbfd.h: Rebuild.
1033 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1035 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1037 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1038 ELF local label syntax as well.
1040 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1042 * config.bfd (powerpc-*-beos*): New target.
1043 * configure.in (powerpc-*-beos*): Add case that explicitly
1044 does not set COREFILE for now. A future BeOS version is
1045 expected to support core files.
1046 * configure: Regenerate with autoconf.
1048 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1050 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1051 seen with a local symbol, rather than crashing.
1053 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1054 version symbols if there aren't any.
1056 start-sanitize-tic80
1057 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1059 * coff-tic80.c (coff_rtype_to_howto): Define
1060 (coff_tic80_rtype_to_howto): Clone generic coff version and
1061 add code to handle the funky TI "internal relocations".
1064 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1066 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1067 or size changes because of a weak symbol.
1069 * cisco-core.c (SIGEMT): Define if not defined.
1071 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1073 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1074 setting ever. Sanity check the version number. Sort out copying
1075 flags and other information when adding an indirect symbol.
1076 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1077 symbols added by the backend. Clear the entire contents of the
1079 (elf_export_symbol): Ignore indirect symbols.
1080 (elf_link_output_extsym): Accept a section without an owner in an
1082 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1083 version count. Correct the allocation of x_versymp.
1085 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1086 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1087 Don't return bfd_und_section_ptr when info->shared.
1088 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1089 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1090 (mips_elf_check_relocs): Resolve an indirect symbol in
1092 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1093 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1095 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1097 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1099 From Eric Youngdale <eric@andante.jic.com>:
1100 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1101 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1102 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1103 versioned symbol appears in both a regular and a shared object.
1104 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1105 appropriate. Improve error message.
1106 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1107 all uses. Add localsyms field.
1108 (elf_bfd_final_link): When generating a shared library, call
1109 elf_link_output_extsym to output all local symbols.
1110 (elf_link_output_extsym): Handle symbols which were forced to
1113 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1115 From Eric Youngdale <eric@andante.jic.com>:
1116 * elf-bfd.h (elf_symbol_type): Add version field.
1117 * elfcode.h (elf_slurp_symbol_table): Set version field.
1118 * elflink.h (elf_link_add_object_symbols): When creating an
1119 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1120 appropriate. Set up an indirection from the nondefault version of
1122 (NAME(bfd_elf,size_dynamic_sections)): Call
1123 elf_link_assign_sym_version before checking whether there are any
1124 versions. Always record the version name as a dynamic symbol.
1125 Initialize counters.
1126 (elf_link_assign_sym_version): After finding a version, see if a
1127 symbol should be forced to local scope. Create a new version
1128 definition if appropriate.
1129 (elf_link_output_extsym): Correct indirect symbol handling.
1130 * elf.c (bfd_elf_print_symbol): Print version information.
1131 (bfd_section_from_shdr): Turn version sections into BFD sections.
1132 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1133 if sh_info is not already set.
1134 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1136 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1137 _bfd_stringtab_add to copy the name into permanent memory if
1140 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1142 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1144 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1146 * coffcode.h (bfd_coff_backend_data): Change
1147 _bfd_coff_compute_section_file_positions to return a boolean
1148 value. Change all callers.
1149 (coff_compute_section_file_positions): Change return type to
1150 boolean. If the size of the last section changed, then output a
1151 zero byte at the end of the file.
1152 * libcoff.h: Rebuild.
1154 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1155 for at least 6 output symbols.
1156 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1157 emit a TC csect to represent the space they take up. For an XO
1158 symbol, just emit a reference, not a csect.
1160 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1161 Solaris doesn't like the combined options, and the -f is
1163 (stamp-tshlink, install): Likewise.
1165 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1166 handling when little endian.
1168 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1170 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1171 (mn10300_elf_relocate_section): Likewise.
1172 (elf_backend_relocate_section): Define.
1174 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1175 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1176 (elf32_mn10300_howto_table): Likewise.
1177 (elf32_mn10300_reloc_map): Likewise.
1178 (bfd_elf32_mn10300_reloc): Delete unused function.
1180 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1182 start-sanitize-tic80
1183 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1184 understand, just set the howto field to NULL, and the caller will
1185 print an appropriate error message.
1187 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1188 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1189 block. Use NULL for initializations of "ptr" rather than bare 0.
1190 * coff-h8300.c: Fix typo in comment.
1191 * coff-h8500.c: Ditto.
1193 * coff-z8k.c: Ditto.
1195 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1197 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1198 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1199 m32r_elf_get_relocated_section_contents): First pass at relax support.
1201 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1203 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1204 entry for reading verdef records.
1205 Use correct braces for computing increments of extverdaux and
1206 exteverdef record pointers.
1208 start-sanitize-tic80
1209 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1211 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1215 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1217 * elflink.h (elf_link_find_version_dependencies): Check that
1218 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1221 start-sanitize-tic80
1222 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1224 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1227 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1229 * targets.c (bfd_default_vector): Make non-const.
1230 (find_target): New static function, broken out of
1232 (bfd_set_default_target): New function.
1233 (bfd_find_target): Call find_target. When defaulting, use
1234 bfd_default_vector[0] if it is not NULL.
1235 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1236 * bfd-in2.h, libbfd.h: Rebuild.
1238 * syms.c (bfd_is_local_label): Return false if the symbol has no
1240 * coff-i960.c (coff_i960_is_local_label_name): New function.
1241 (coff_bfd_is_local_label_name): Define.
1242 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1243 (coff_bfd_is_local_label_name): Define.
1244 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1245 (coff_bfd_is_local_label_name): Define.
1246 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1247 with .. or _.L_ as local.
1248 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1249 (bfd_elf32_bfd_is_local_label_name): Define.
1250 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1251 beginning with $ as local.
1253 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1255 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1256 rather than comparing against info->lprefix.
1257 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1258 * elflink.h (elf_link_input_bfd): Likewise.
1259 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1260 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1262 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1263 _bfd_elf_is_local_label_name if not already defined.
1264 * elf.c (_bfd_elf_is_local_label_name): New function.
1265 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1267 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1268 (m88k_is_local_label_name): New static function.
1270 * coffcode.h (coff_bfd_is_local_label_name): Define as
1271 _bfd_coff_is_local_label_name if not already defined.
1272 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1273 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1274 * libcoff.h: Rebuild.
1276 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1277 to _bfd_is_local_label_name.
1278 (bfd_target): Likewise.
1279 * syms.c (bfd_is_local_label): Define as function, not macro.
1280 (bfd_is_local_name): Define.
1281 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1282 bfd_generic_is_local_label, and take a string rather than a
1284 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1285 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1286 (bfd_generic_is_local_label): Don't declare.
1287 (bfd_generic_is_local_label_name): Declare.
1288 * bfd-in2.h, libbfd.h: Rebuild.
1289 * All backends: Change local_label to local_label_name.
1291 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1292 (mips_elf_relocate_got_local): Change return type to boolean.
1293 Don't assume that the first zero entry is unassigned; instead, use
1295 (mips_elf_relocate_section): Check return value of
1296 mips_elf_relocate_got_local.
1297 (mips_elf_create_got_section): Initialize assigned_gotno field.
1300 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1302 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1306 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1308 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1309 that have no contents merely because linker_mark is not set.
1311 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1313 * config.bfd (mips*-*-lnews*): New target.
1314 * coff-mips.c (mips_relocate_section): Make assert compare
1315 content byteorder instead of header byteorder.
1316 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1318 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1319 * configure.in (ecoff_biglittle_vec): Add case.
1320 * configure: Update.
1322 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1324 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1325 name begins with ".note".
1326 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1327 section whose name begins with ".note".
1328 (get_program_header_size): Corresponding change.
1330 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1331 jal and for jal overflow.
1333 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1335 From Eric Youngdale <eric@andante.jic.com>:
1336 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1337 not found, try looking it up again without the version name.
1338 (elf_link_add_object_symbols): Always link against the dynamic
1339 symbol table of a dynamic object. When linking against a dynamic
1340 object, include version strings in symbol names, and set up
1341 version information. Add indirect symbols for default versions.
1342 (elf_link_create_dynamic_sections): Add special version sections.
1343 (struct elf_assign_sym_version_info): Define.
1344 (struct elf_find_verdep_info): Define.
1345 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1346 up version sections.
1347 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1348 (elf_link_find_version_dependencies): New static function.
1349 (elf_link_assign_sym_version): New static function.
1350 (elf_link_renumber_dynsyms): New static function.
1351 (struct elf_final_link_info): Add symver_sec field.
1352 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1353 local symbols of a dynamic object. Handle DT_VER* constants.
1354 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1355 dynamic object. Skip indirect symbols from ELF objects. Remove
1356 the version name before choosing a hash bucket. Write out the
1357 version information if appropriate.
1358 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1359 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1360 (bfd_elf64_size_dynamic_sections): Likewise.
1361 * bfd-in2.h: Rebuild.
1362 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1363 Change elf_link_hash_flags to unsigned short.
1364 (ELF_LINK_HIDDEN): Define.
1365 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1366 dynverdef_hdr, dynversym_section, dynverdef_section,
1367 dynverref_section, cverdefs, cverrefs, verdef, verref.
1368 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1369 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1370 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1371 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1372 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1373 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1374 (_bfd_elf_slurp_version_tables): Declare.
1375 * elf.c (_bfd_elf_swap_verdef_in): New function.
1376 (_bfd_elf_swap_verdef_out): Likewise.
1377 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1378 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1379 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1380 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1381 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1382 version information if there is any.
1383 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1384 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1385 (elf_fake_sections): Handle .gnu.version* section names.
1386 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1387 (_bfd_elf_slurp_version_tables): New function.
1388 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1389 version name in string entered in dynamic hash table.
1390 * elfcode.h: Include fnmatch.h.
1391 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1392 symbol which was forced to become local.
1393 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1394 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1395 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1396 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1398 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1400 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1402 (mn10200_elf_relax_section): Correctly compute a symbol's value
1403 when the symbol is local, but not in the same section as we are
1404 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1407 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1409 * elf32-m32r.c: Rewrite to use ELF backend linker.
1410 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1411 Add small data area support (R_M32R_SDA16).
1412 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1413 * bfd-in2.h,libbfd.h: Regenerated.
1415 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1417 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1418 (mn10200_elf_relax_delete_bytes): Likewise.
1419 (mn10200_elf_symbol_address_p): Likewise.
1420 (mn10200_elf_get_relocated_section_contents): Likewise.
1421 (bfd_elf32_bfd_relax_section): Define.
1422 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1424 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1425 (mn10200_elf_relocate_section): Likewise.
1426 (elf_backend_relocate_section): Define.
1429 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1431 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1432 reloc.c, targets.c: New target, elf-*-D30V.
1434 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1436 * cpu-d30v.c, elf32-d30v.c: New files.
1439 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1441 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1442 * bfd-in2.h: Regenerated.
1443 start-sanitize-tic80
1444 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1445 (rtype2howto): Add function.
1446 (tic80_howto_table): Add.
1449 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1451 * sysdep.h: Don't define errno in MSVC if error.h is included.
1454 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1456 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1457 is initialized before it is used.
1460 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1462 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1463 symbol into a weak undefined symbol; leave it as a common symbol.
1465 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1467 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1468 about a symbol defined in a dynamic object if it has already been
1469 defined in a regular object.
1471 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1473 * makefile.vms: Add gcc flags to allow compiling with current gcc
1475 (targmatch.h): New dependency.
1477 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1479 * evax.h (ALPHA_R_CODEADDR): New relocation.
1480 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1482 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1484 * bfd-in2.h, libbfd.h: Rebuild.
1486 Restrict symbol length to 64 bytes, case preserving:
1487 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1488 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1489 (_bfd_evax_length_hash_symbol): Added.
1490 * evax-etir.c (_bfd_evax_write_etir): Call
1491 _bfd_evax_length_hash_symbol before output of symbol.
1492 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1493 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1495 * evax-emh.c: Output filename to object file without path.
1497 * evax-egsd.c: New sections for local and global commons.
1499 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1500 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1501 notices. Replace AXP with Alpha.
1503 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1505 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1506 sections if we are creating a shared library.
1508 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1510 * configure.host (i386-windows): Don't set host64=true.
1512 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1514 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1515 (elf_mips16_gprel_howto): New static variable.
1516 (mips16_gprel_reloc): New static function.
1517 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1518 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1519 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1520 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1521 * bfd-in2.h, libbfd.h: Rebuild.
1523 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1525 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1526 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1528 start-sanitize-r5900
1529 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1531 * config.bfd: add r5900
1534 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1536 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1537 the output section will be the absolute section; don't print an
1538 assertion message for that case when doing a relocateable link.
1540 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1542 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1543 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1544 need_fn_sub, call_stub, and call_fp_stub.
1545 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1546 (mips_elf_link_hash_newfunc): Initialize new fields.
1547 (mips_elf_link_hash_table_create): Likewise.
1548 (mips_elf_relocate_section): Redirect relocations to use mips16
1549 stubs when appropriate.
1550 (mips_elf_check_relocs): Attach stub sections to the appropriate
1551 symbol. Set need_fn_stub when appropriate.
1552 (mips_elf_always_size_sections): New static function.
1553 (mips_elf_check_mips16_stubs): New static function.
1554 (elf_backend_always_size_sections): Define.
1555 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1557 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1558 attached to sections which are not being included in the link.
1560 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1562 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1563 symbol value when computing the addend for a pc_relative
1566 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1568 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1569 relocateable link, just skip pc_relative pcrel_offset relocs.
1570 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1571 structure for an ARM26 reloc which can be resolved.
1572 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1573 reloc can be resolved.
1575 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1576 error in overflow check for R_RELBYTE.
1578 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1580 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1581 From Mark Rasin <mark.rasin@telrad.co.il>.
1583 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1586 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1588 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1589 (elf_mn10200_howto_table): Likewise.
1590 (mn10200_reloc_map): Likewise.
1592 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1594 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1595 * bfd-in2.h, libbfd.h: Regenerated.
1596 * elf32-m32r.c: Add support for them.
1598 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1600 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1601 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1603 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1604 r_format and r_pcrel. Always return a value.
1606 * riscix.c (MY_final_link_callback): Define to dummy value.
1608 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1609 relocations against the text segment, look up the output name of
1611 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1612 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1613 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1614 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1615 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1617 start-sanitize-tic80
1618 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1620 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1621 routines for little endian data.
1622 * coffcode.h (coff_write_object_contents): Set magic to
1623 TIC80_ARCH_MAGIC for TIc80.
1625 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1627 * coff-tic80.c (tic80coff_vec): Change to little endian data
1631 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1633 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1634 auxiliary_filters parameter to be const char * const *. Accept a
1635 NULL terminated array.
1636 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1637 (bfd_elf32_size_dynamic_sections): Update declaration.
1638 * bfd-in2.h: Rebuild.
1640 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1642 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1643 NOTYPE symbol in a text section as a FUNC symbol.
1645 * coffcode.h (coff_compute_section_file_positions): Force
1646 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1648 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1650 * libaout.h (machine_type): Reserve several values for sparclet.
1652 start-sanitize-tic80
1653 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1655 * config.bfd (tic80-*-*): Don't require 'coff'.
1659 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1661 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1662 table to v850_elf_reloc for all non-standard relocations.
1663 (v850_elf_check_relocs): Add check for h being non-null.
1664 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1665 statement instead of multiple ifs.
1666 (v850_elf_relocate_section): Fix up error message, don't just call
1670 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1672 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1673 Use bfd_elf_generic_reloc as special function for all relocs.
1674 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1676 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1677 24bit pc-relative reloc.
1679 start-sanitize-tic80
1680 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1682 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1683 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1684 header byte order is little endian. Use correct bfd_get and
1685 bfd_put routines for little endian headers.
1686 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1687 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1690 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1692 * reloc.c: Add BFD_RELOC_24.
1693 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1694 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1695 * bfd-in2.h, libbfd.h: Rebuilt.
1697 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1699 elf64-alpha multiple .got rewrite:
1701 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1702 (bfd_elf*_mkobject): Don't define here ...
1703 * elfxx-target.h: ... but rather here. Default always_size_sections
1705 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1706 what the #defines in elf-bfd.h transmuted it to anyway.
1708 * section.c: Add SEC_LINKER_CREATED flag.
1709 * bfd-in2.h: Rebuild.
1710 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1711 relocation section flags.
1712 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1713 SEC_IN_MEMORY to recognize generated bits.
1714 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1716 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1717 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1718 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1719 * elf32-ppc.c (ppc_elf_create_linker_section,
1720 ppc_elf_size_dynamic_sections): Likewise.
1721 * elf32-sparc.c (elf32_sparc_check_relocs,
1722 elf32_sparc_size_dynamic_sections): Likewise.
1723 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1725 (_bfd_elf_create_dynamic_sections): Likewise.
1726 (_bfd_elf_make_linker_section_rela): Likewise.
1727 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1728 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1729 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1730 to identify generated bits.
1731 (elf_link_input_bfd): Likewise.
1733 * elf64-alpha.c: Rewrite everything touching relocations.
1736 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1738 * elf32-v850.c (all functions and static variables): Go through
1739 and regularize names to be of the form v850_elf_<xxx>.
1740 (toplevel): Include <elf/v850.h>.
1741 (enum reloc_type): Move to include/elf/v850.h.
1742 (v850_elf_check_relocs): For common variables, if the variable is
1743 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1744 into the appropriate section.
1745 (elf_backend_check_relocs): Define.
1747 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1749 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1752 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1754 * config.bfd (mips*el-*-linux*): New target.
1755 (mips*-*-linux*): New target.
1757 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1758 Return a useful value.
1760 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1762 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1764 * configure: Rebuild.
1765 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1766 ac_cv_func_mmap in bfd/configure.host.
1768 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1769 filter_shlib and auxiliary_filter_shlib parameters.
1770 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1772 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1773 (bfd_elf64_size_dynamic_sections): Likewise.
1774 * bfd-in2.h: Rebuild.
1776 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1778 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1779 symbols, don't export a symbol which is defined by an object in an
1780 archive which contains shared objects.
1782 start-sanitize-tic80
1783 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1785 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1786 for TI TMS320c80 (MVP).
1787 (bfd_archures_list): Add bfd_tic80_arch.
1788 * bfd-in2.h: Regenerate by running "make headers".
1790 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1792 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1793 * configure.in (case $vec): Correct typo, "tb" not "tp".
1794 Also add cofflink.o for tic80coff_vec.
1795 * configure: Regenerate with autoconf.
1798 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1800 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1801 is configured with --with-mmap.
1803 start-sanitize-tic80
1804 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1806 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1807 (ALL_MACHINES): Add cpu-tic80.o
1808 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1809 * coff-tic80.c: Add skeleton, cloned from another coff config.
1810 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1814 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1816 * TODO: Correct a misspelling.
1817 start-sanitize-tic80
1818 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1819 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1820 * configure.in (case $vec): Add tic80coff_vec entry.
1821 * configure: Regenerate with autoconf.
1822 * archures.c (bfd_tic80_arch): Declare.
1823 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1824 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1825 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1826 (bfd_target_vector): Add tic80coff_vec entry.
1829 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1831 * elflink.h (elf_buckets): Add some more values for larger
1834 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1836 * Makefile.in (install): Move subdir_do out of conditional. From
1837 Fred Fish <fnf@cygnus.com>.
1839 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1841 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1843 (elf_mn10200_howto_table): Likewise.
1844 (mn10200_reloc_map): Likewise.
1846 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1848 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1849 mips16 symbol during the link.
1850 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1852 (mips_elf_link_output_symbol_hook): New static function.
1853 (elf_backend_link_output_symbol_hook): Define.
1855 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1858 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1860 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1861 against SEC_DEBUGGING sections here (revert patch of December 5).
1862 * elfcode.h (elf_object_p): Check for them here, instead.
1864 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1866 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1867 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1869 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1870 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1871 * elf-bfd.h (struct elf_size_info): Update declaration of
1873 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1874 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1875 * elfxx-target.h: Use new dynamic reloc routines by default.
1876 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1879 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1881 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1882 if NAMES_HAVE_UNDERSCORE is defined.
1884 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1886 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1888 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1890 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1893 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1895 * elflink.h (elf_link_add_object_symbols): Only add a weak
1896 symbol if the real definition is in the dynamic symbol table.
1897 After finding the real definition, then, if it is dynamic, add the
1898 weak symbol to the dynamic symbol table.
1900 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1902 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1904 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1907 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1909 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1911 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1912 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1913 * reloc.c: Remove mn10300 big endian relocs.
1914 * bfd-in2.h, libbfd.h: Rebuilt.
1916 * elf32-mn10200.c: Update from elf32-mn10300.c.
1918 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1920 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1922 * elf32-mn10300.c: Add some comments.
1924 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1926 * ihex.c (ihex_scan): Always initialize buf before jumping to
1928 (ihex_read_section): Likewise.
1930 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1932 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1933 inplace for most relocs.
1935 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1937 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1938 even if SEC_ALLOC is not set.
1939 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1940 when deciding whether to copy a reloc into a shared object.
1941 (elf_i386_relocate_section): Likewise.
1942 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1943 (elf32_sparc_relocate_section): Likewise.
1944 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1945 reloc section if it is not set in the source section.
1946 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1947 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1948 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1950 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1952 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1953 expects a .got.plt until we actually create it.
1955 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1957 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1958 message for bfd_reloc_outofrange, rather than aborting. From
1959 Philippe De Muyter <phdm@info.ucl.ac.be>.
1961 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1962 a relocateable link, don't try to process them. From Heinz Wrobel
1963 <wrobel@lpr.e-technik.tu-muenchen.de>.
1965 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1967 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1968 mn10300_info_howto_rel. Tweak reloc argument to be an
1969 Elf32_Internal_Rela.
1970 (USE_RELA): Define instead of USE_REL.
1971 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1973 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1975 * configure.in, configure: Handle mips*-sgi-irix6*.
1976 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1979 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1981 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1982 relocation against a symbol defined in a section with no output
1985 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1987 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1988 * configure, config.in: Rebuild with autoconf 2.12.
1990 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1991 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1992 (swap_out_syms): Set st_other from existing st_other field.
1993 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1995 (elf_link_output_extsym): Set the other field from the global hash
1997 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1998 (elf_mips16_jump_howto): New static variable.
1999 (mips16_jump_reloc): New static function.
2000 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
2001 (mips_info_to_howto_rel): Handle R_MIPS16_26.
2002 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
2004 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
2005 * bfd-in2.h, libbfd.h: Rebuild.
2006 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2008 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2010 * configure.host: Use long long for mips-sgi-irix6*.
2012 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2013 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2015 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2017 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2018 (enum reloc_type): Add more reloc types.
2019 (elf32_mn10300_howto_table): Update for new reloc types.
2020 (elf32_mn10300_reloc_map): Update for new reloc types.
2021 * reloc.c: Add some new relocs for the mn10300 series.
2022 * bfd-in2.h, libbfd.h: Rebuilt.
2024 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2026 * som.c (setup_sections): Don't lose for a space which has
2027 no data, but some symbols.
2029 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2031 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2032 (sunos_link_hash_table_create): Initialize got_needed.
2033 (sunos_create_dynamic_sections): Only set .got section size if it
2034 is not already set. Set got_needed.
2035 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2036 sdynptr, and only handle dynamic sections, if dynamic sections are
2038 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2039 Initialize .got section.
2040 (sunos_scan_ext_relocs): Likewise.
2041 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2043 (sunos_finish_dynamic_link): Check got_needed. Only set up
2044 dynamic linking information if needed.
2046 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2048 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2050 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2052 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2054 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2056 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2059 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2061 * filemode.c: Include sysdep.h.
2062 * ihex.c: Add casts to eliminate compiler warnings.
2063 * sunos.c: Add casts to eliminate compiler warnings.
2065 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2067 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2069 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2070 appropriate relocations in the .so file if shared.
2071 (ppc_elf_relocate_section): Ditto.
2073 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2075 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2076 complain_overflow_unsigned.
2078 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2080 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2081 overflows for R_D10V_16 and R_D10V_18.
2083 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2085 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2086 (do_with_relocs): Likewise.
2087 (do_as_repeat): Likewise.
2088 (copy_expression): Likewise.
2090 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2092 * ieee.c (ieee_write_external_part): Correctly record whether
2093 there is an external part.
2096 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2098 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2099 handle tda offsets for sld.w and sst.w instructions.
2100 Fix alignment check in sld.w and sst.w tda reloc handling.
2103 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2105 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2108 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2110 * elf32-v850.c: Add comments about assumptions about
2111 char, short & long sizes.
2112 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2113 problems for several relocs.
2115 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2116 R_V850_SDA_OFFSET entry.
2119 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2121 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2122 Store import file index in ldindx.
2123 (xcoff_build_ldsyms): Assume that ldsym was not previously
2124 allocated. For an imported symbol, copy ldindx into l_ifile.
2127 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2129 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2130 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2131 fields in R_V850_TDA_OFFSET.
2132 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2133 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2136 * elf32-v850.c: Include bfdlink.h.
2137 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2139 (elf32_v850_bfd_final_link_relocate): New function.
2140 (v850_elf_relocation_section): Likewise.
2141 (elf_backend_relocate_section): Define.
2144 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2146 * binary.c (binary_set_section_contents): Ignore sections which
2147 don't have SEC_LOAD and SEC_ALLOC set.
2149 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2151 * linker.c (_bfd_generic_final_link): Avoid losing static
2152 symbols in the .bss section.
2154 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2156 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2157 (mips32_64bit_reloc): New static function.
2158 (mips_reloc_map): Add entry for BFD_RELOC_64.
2159 (mips_elf_relocate_section): Handle R_MIPS_64.
2161 * linker.c (default_indirect_link_order): Print an error message
2162 when attempting to do a relocateable link with different object
2163 file formats, rather than calling abort.
2165 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2167 * reloc.c (m32r relocs): Rename them.
2168 * bfd-in2.h, libbfd.h: Regenerated.
2169 * elf32-m32r.c: Update.
2170 (m32r_elf_10_pcrel_reloc): New function.
2171 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2172 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2174 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2176 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2177 all sections that will be included in the output file.
2178 (_bfd_generic_link_output_symbols): Discard symbols in sections
2179 which are being discarded.
2183 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2184 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2185 (elf_v850_howto_table): Corresponding changes.
2186 (elf_v850_reloc_map): Corresponding changes.
2187 * reloc.c: Add additional V850 relocations.
2188 * bfd-in2.h, libbfd.h: Rebuilt.
2190 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2191 no longer want in pc-relative relocs.
2193 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2195 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2196 accept a reloc against an undefined sybmol!
2198 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2200 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2203 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2205 * VERSION: Bump for new relocation.
2207 * hosts/i386bsd.h: If NBPG is not defined, define it as
2208 PAGE_SIZE, for recent versions of FreeBSD.
2210 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2212 * configure.host: Use `long long' as the 64 bit type on a Solaris
2213 host, since both gcc and the SunPRO compilers support it.
2215 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2217 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2218 mistake to have reused the ECOFF LITERAL for ELF since they have
2219 different semantics.
2220 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2221 * bfd-in2.h, libbfd.h: Rebuild.
2223 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2226 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2227 dynamic relocation for an undefweak symbol when we are building
2228 a static executable.
2230 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2232 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2233 point explicitly to srcdir.
2234 (targmatch.h): Edit references to point explicitly to objdir.
2236 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2238 * config.bfd: When setting targ_cpu, don't get confused by
2241 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2243 * configure.host: Add support for windows host (a build done
2244 under the Microsoft build environment).
2246 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2248 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2249 definition in a dynamic object, add it to the dynamic symbol table
2250 if any dynamic object mentions it. Reverts part of last patch.
2252 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2253 (sunos_link_hash_table_create): Initialize got_base.
2254 (bfd_sunos_size_dynamic_sections): If the .got section is more
2255 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2257 (sunos_check_dynamic_reloc): Subtract got_base from a base
2258 relative relocation.
2260 * elf32-mips.c (elf_mips_isa): New static function.
2261 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2262 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2264 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2266 * archive.c (do_slurp_coff_armap): Only treat archive as little
2267 endian for i960 COFF.
2269 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2271 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2272 by the change in size of the section when EXEC_P is not set.
2274 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2275 (m68kcoff_rtype_to_howto): New static function.
2276 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2277 VMA to the addend for a PC relative reloc.
2279 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2281 * Makefile.in: Rebuild dependencies.
2283 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2286 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2288 * Makefile.in: Remove explicit dependencies for mn10200 and
2290 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2291 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2292 (dependencies): Rebuilt.
2294 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2296 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2297 during this function.
2299 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2300 section if the flags are compatible.
2302 * configure.in: Add havevecs, and put it in tdefaults.
2303 * mpw-config.in: Likewise.
2304 * configure: Rebuild.
2305 * targmatch.sed: New file; a sed script to build targmatch.h from
2307 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2308 * targets.c: Include "fnmatch.h".
2309 (struct targmatch): Define.
2310 (bfd_target_match): Define by including targmatch.h.
2311 (bfd_find_target): If the target is not found by name, search for
2312 it as a configuration triplet.
2313 * Makefile.in: Rebuild dependencies.
2314 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2315 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2316 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2317 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2318 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2319 (CFILES): Remove i386dynix.c and hp300bsd.c.
2320 (targmatch.h): New target.
2321 (do_clean): Remove targmatch.h.
2323 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2324 * acconfig.h: Add NEED_DECLARATION_GETENV.
2325 * configure, config.in: Rebuild.
2326 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2327 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2329 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2331 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2332 * cpu-mn10200.c, cpu-mn10300.c: New files.
2333 * elf32-mn10200.c, elf32-mn10300.c: New files.
2334 * Makefile.in: Break mn10x00 support into two separate
2335 configurations, mn10200 and mn10300.
2336 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2337 * bfd-in2.h, configure: Rebuilt.
2339 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2341 * Makefile.in (do_clean): Move config.log to do_distclean.
2343 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2345 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2346 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2347 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2348 (elf32-mn10x00.o): Add dependencies.
2349 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2350 (bfd_mn10x00_arch): Declare.
2351 (bfd_archures_list): Add bfd_mn10x00_arch.
2352 * config.bfd: Add mn10x00-*-*.
2353 * configure.in: Add bfd_elf32_mn10x00_vec.
2354 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2355 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2356 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2357 * bfd-in2.h, configure: Rebuilt.
2359 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2361 openVMS/Alpha: Provide filename and case_hack flags via
2362 symbol table from gas.
2363 Add case_hack code for symbol output from vax/vms.
2364 * evax-alpha.c (evax_initialize): Remove filename handling,
2365 filename is provided via symbol table.
2366 (evax_get_symtab): Use local symbol count when setting up table.
2367 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2369 (_bfd_evax_write_egsd): Skip file name symbol.
2370 * evax-emh.c (get_vms_time_string): Local function now.
2371 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2373 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2374 through _bfd_evax_case_hack_symbol.
2375 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2377 (_bfd_evax_basename): Removed.
2378 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2379 * evax.h (evax_private_data_struct): Remove filename.
2380 (flag_hash_long_names, flag_show_after_trunc,
2381 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2384 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2386 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2387 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2388 (NO_SWAP_MAGIC): Don't define.
2389 (SWAP_MAGIC): Define.
2391 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2392 no hash table entry for a global symbol.
2394 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2396 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2398 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2400 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2401 symbol type with T_NULL. Warn if symbol type changes. Based on
2402 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2404 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2405 a dynamic object in the dynamic symbol table if it is referenced
2406 or defined by a regular object.
2409 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2411 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2412 remove dwarf local labels. Shrinks binaries by a factor of 3!
2415 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2417 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2418 by hand, rather than by calling bfd_make_section.
2420 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2422 * reloc.c: Rename m32r relocs.
2423 * bfd-in2.h, libbfd.h: Rebuilt.
2424 * elf32-m32r.c: Update.
2426 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2428 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2429 link, adjust the symbol index of a base relative reloc. Don't
2430 change the addend of a PC relative reloc if pcrel_offset is set.
2431 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2432 a relocateable link.
2434 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2435 it is zero, in case src_mask matters.
2436 (bfd_install_relocation): Likewise.
2438 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2440 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2442 (_bfd_xcoff_bfd_final_link): Don't set target_index
2443 to an uninitialized value.
2445 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2447 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2448 indices, rather than crashing.
2449 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2451 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2454 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2456 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2458 (coff_arm_adjust_symndx): New static function.
2459 (coff_adjust_symndx): Define.
2461 * srec.c (srec_scan): Accept multiple symbols on a single line.
2462 From Pascal Martin <pmartin@alsys.com>.
2466 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2468 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2469 (sunos_merge_private_bfd_data): New function.
2471 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2473 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2475 (bfd_merge_private_bfd_data): Likewise.
2476 * section.c (bfd_copy_private_section_data): Likewise.
2477 * syms.c (bfd_copy_private_symbol_data): Likewise.
2478 * bfd-in2.h: Rebuild.
2479 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2480 both BFD's are the right flavour.
2481 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2482 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2483 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2484 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2485 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2486 (ppc_elf_merge_private_bfd_data): Likewise.
2487 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2488 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2490 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2491 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2494 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2496 * reloc.c: Add m32r relocs.
2497 * bfd-in2.h, libbfd.h: Rebuilt.
2498 * cpu-m32r.c,elf32-m32r.c: New files.
2500 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2502 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2504 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2506 * tekhex.c (first_phase): Change type parameter from char to int.
2508 (pass_over): Change func to expect int, not char.
2510 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2511 rather than SEC_LOAD when aligning the file offset for the first
2512 section in a segment.
2514 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2516 * syms.c (coff_section_type): Make arg const.
2517 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2518 to make_bfd_asection().
2519 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2520 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2521 (_bfd_elf_stringtab_init): Remove prototype.
2523 * netbsd-core.c (swap_abort): Add prototype.
2524 * aix386-core.c (swap_abort): Ditto & make static
2525 * hpux-core.c (swap_abort): Ditto & make static.
2526 * irix-core.c (swap_abort): Ditto & make static.
2527 * ptrace-core.c (swap_abort): Ditto & make static.
2528 * trad-core.c (swap_abort): Ditto & make static.
2529 * coffswap.h (coff_swap_reloc_in): Ditto.
2530 (coff_swap_reloc_out): Ditto.
2531 (coff_swap_filehdr_in): Ditto.
2532 (coff_swap_filehdr_out): Ditto.
2533 (coff_swap_sym_in): Ditto.
2534 (coff_swap_sym_out): Ditto.
2535 (coff_swap_aux_in): Ditto.
2536 (coff_swap_aux_out): Ditto.
2537 (coff_swap_lineno_in): Ditto.
2538 (coff_swap_lineno_out): Ditto.
2539 (coff_swap_aouthdr_in): Ditto.
2540 (coff_swap_aouthdr_out): Ditto.
2541 (coff_swap_scnhdr_in): Ditto.
2542 (coff_swap_scnhdr_out): Ditto.
2543 * ihex.c (ihex_sizeof_headers): Ditto.
2544 * tekhex.c (getsym): Ditto.
2545 (find_chunk): Ditto & make static.
2546 (insert_byte): Ditto.
2547 (first_phase): Ditto.
2549 (tekhex_get_symtab): Ditto & make static.
2550 (tekhex_get_symtab_upper_bound): Ditto & make static.
2551 (tekhex_mkobject): Ditto.
2552 (tekhex_object_p): Ditto.
2553 (move_section_contents): Ditto.
2554 (tekhex_get_section_contents): Ditto.
2555 (tekhex_set_arch_mach): Ditto & make static.
2556 (tekhex_set_section_contents): Ditto.
2557 (writevalue): Ditto.
2560 (tekhex_write_object_contents): Ditto.
2561 (tekhex_sizeof_headers): Ditto.
2562 (tekhex_make_empty_symbol): Ditto.
2563 (tekhex_get_symbol_info): Ditto.
2564 (tekhex_print_symbol): Ditto.
2565 * irix-core.c (make_bfd_asection): Ditto.
2566 (irix_core_core_file_p): Ditto.
2567 (irix_core_core_file_failing_command): Ditto.
2568 (irix_core_core_file_failing_signal): Ditto.
2569 (irix_core_core_file_matches_executable_p): Ditto.
2570 (irix_core_make_empty_symbol): Ditto.
2571 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2572 * srec.c (srec_new_symbol): Ditto.
2573 (srec_get_section_contents): Ditto.
2574 (srec_set_arch_mach): Ditto.
2575 (srec_set_section_contents): Ditto.
2576 (internal_srec_write_object_contents): Ditto.
2577 (srec_write_object_contents): Ditto.
2578 (symbolsrec_write_object_contents): Ditto.
2579 (srec_sizeof_headers): Ditto.
2580 (srec_make_empty_symbol): Ditto.
2581 (srec_get_symtab_upper_bound): Ditto.
2582 (srec_get_symtab): Ditto.
2583 (srec_print_symbol): Ditto and make static.
2584 * elf.c (elf_read): Ditto
2585 (assign_section_numbers): Ditto.
2586 (elf_fake_sections): Ditto.
2587 (sym_is_global): Ditto.
2588 (elf_map_symbols): Ditto.
2589 (get_program_header_size): Ditto.
2590 * coffgen.c (make_a_section_from_file): Ditto.
2591 (coff_real_object_p): Ditto.
2592 (fixup_symbol_value): Ditto.
2593 (build_debug_section): Ditto.
2595 * syms.c (coff_section_type): Ditto.
2597 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2599 * bfd-in2.h: Rebuilt after m32r changes.
2601 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2603 * config.bfd,configure.in,configure: Add m32r support.
2604 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2605 * config.bfd: Keep target list alphabetically sorted.
2608 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2610 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2611 to add in the constant part found in the instruction itself.
2612 (case R_V850_HI16_S): Likewise.
2615 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2617 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2618 and R_D10V_18 to be 1 (word).
2620 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2622 * stabs.c (_bfd_link_section_stabs): If the output_section field
2623 of either section is bfd_abs_section, then the linker is
2624 discarding the section and we should not optimize it.
2626 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2628 * Makefile.in (aout-sparcle.o): New target.
2629 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2630 * config.bfd (sparclet-*-aout*): Add case.
2631 * configure.in (sparcle_aout_vec): Add case.
2632 * configure: Regenerated.
2633 * targets.c (sparcle_aout_vec): Declare.
2634 (bfd_target_vector): Add sparcle_aout_vec.
2635 * aout-sparcle.c: New file.
2638 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2640 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2641 low order sign bit propogation for R_V850_HI16_S.
2643 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2644 handling V850 specific relocs.
2645 (elf_v850_howto_table): Use the new function for some
2646 relocations. Twiddle masks & shifts for some relocs.
2647 Set partial_inplace where needed.
2650 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2652 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2653 default architecture to a machine number of 0.
2654 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2656 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2657 the output BFD is the default, set it from the first input BFD.
2660 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2662 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2663 insert at bitpos zero. The HI16 relocs are shifted right
2664 by 16 bits. Fix src_mask for all relocs.
2665 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2667 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2671 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2673 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2674 Rewrite to use BFD file read routines and to avoid using a fixed
2675 length for the file name.
2678 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2680 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2681 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2682 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2683 to R_V850_{32,16,8}.
2685 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2687 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2688 (elf_v850_howto_table): Add info for HI16_S reloc.
2689 (v850_reloc_map): Add HI_16_S reloc.
2690 * reloc.c: Define BFD_RELOC_V850_* relocs.
2693 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2696 * elf32-sh.c: New file.
2697 * elf.c (prep_headers): Handle bfd_arch_sh.
2698 * elfcode.h (write_relocs): Handle absolute symbol.
2699 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2700 (_bfd_elf64_link_read_relocs): Declare.
2701 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2702 elf_link_read_relocs. Make globally visible. Change all
2704 (elf_link_input_bfd): Get external symbols from cache in
2705 symtab_hdr->contents. Get contents from cache in
2707 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2709 * reloc.c: Define BFD_RELOC_SH_* relocs.
2710 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2711 * coff-sh.c (sh_insns_conflict): Fix a return value.
2712 (_bfd_sh_align_load_span): New globally visible function, broken
2713 out of sh_align_load.
2714 (sh_align_load): Call _bfd_sh_align_load_span.
2715 (sh_swap_insns): Change relocs parameter to PTR.
2716 * bfd-in2.h, libbfd.h: Rebuild.
2717 * targets.c (bfd_elf32_sh_vec): Declare.
2718 (bfd_elf32_shl_vec): Declare.
2719 * config.bfd (sh-*-elf*): New target.
2720 * configure.in (bfd_elf32_sh_vec): New target vector.
2721 (bfd_elf32_shl_vec): New target vector.
2722 * configure: Rebuild.
2723 * Makefile.in: Rebuild dependencies.
2724 (BFD32_BACKENDS): Add elf32-sh.o.
2725 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2727 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2728 page before checking D_PAGED.
2730 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2731 (ihex_write_object_contents): Remove extbase; always use segbase
2734 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2736 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2737 * configure.host (i[345]86-*-*): Ditto.
2738 * config.bfd (i[345]86-*-*): Ditto.
2739 * configure: Regenerate.
2741 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2744 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2746 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2747 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2748 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2749 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2750 will have an ST_CODE type, change the symbol's type to ST_DATA.
2751 * som.c (hppa_som_gen_reloc_type): Update prototype.
2753 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2755 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2756 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2757 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2758 (mips_elf_finish_dynamic_sections): Likewise.
2760 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2762 * configure.host (HLDENV): New variable to set. Set it for
2763 *-*-sysv4*, since those linkers may not support -R but they always
2764 support LD_RUN_PATH.
2766 * libieee.h (NSECTIONS): Don't define.
2767 (ieee_data_struct): Change section_table to asection **. Add
2769 * ieee.c (get_section_entry): If the table isn't big enough, make
2771 (ieee_slurp_sections): Remove assertion about number of sections.
2772 (ieee_object_p): Adjust initialization of ieee to match changes to
2775 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2776 symbols merely because we are generating a shared library.
2777 (xcoff_build_ldsyms): Don't set up global linkage code for an
2778 undefined symbol merely because we are generating a shared
2782 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2784 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2785 (BFD32_BACKENDS) Add elf32-v850.o.
2786 * archures.c: Add bfd_v850_arch.
2787 * bfd-in2.h: Add bfd_v850_arch.
2788 * config.bfd (v850-*-*): New target.
2789 * configure: (bfd_elf32_v850_vec) New vector.
2790 * configure.in: (bfd_elf32_v850_vec) New vector.
2791 * cpu-v850.c: New file.
2792 * elf.c (prep_headers): Added case bfd_arch_v850.
2793 * elf32-v850.c: New file.
2794 * targets.c (bfd_elf32_v850_vec): New vector.
2797 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2799 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2800 a function code symbol for an XMC_XO symbol.
2802 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2804 * mpw-config.in: Update editing of autoconf vars to reflect
2805 Jul 18 configure.in change.
2806 * mpw-make.sed: Update editing of include pathnames to be
2807 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2809 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2811 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2812 which to offset to get the .plt entry address is ".plt".
2814 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2816 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2817 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2818 Added, for internal use by the ARM gas.
2820 * bfd-in2.h: Rebuilt
2822 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2824 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2825 in section dynidx start.
2827 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2829 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2830 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2831 optimization for g++.
2833 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2835 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2836 the -mrelocatable-lib bit set and the other doesn't, clear the
2837 -mrelocatable-lib bit in the header.
2839 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2841 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2842 symbol against a STT_FUNC symbol in a shared library.
2844 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2846 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2847 symbol is found, automatically define the corresponding function
2850 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2851 if sym.n_numaux is not zero.
2852 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2853 entry to disagree about the number of aux entries if the symbol
2856 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2857 section if it might be needed, not just if info->shared.
2858 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2859 the start of .rel.dyn if we are going to use it.
2860 (mips_elf_finish_dynamic_sections): Only clear the first element
2861 of .rel.dyn if the size is greater than zero.
2863 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2865 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2866 undefined_symbol callback for a symbol, then don't issue any more
2867 warnings about loader relocs.
2868 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2869 after calling the undefined_symbol callback.
2871 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2872 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2873 as the AIX linker seems to do.
2875 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2877 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2878 (evax_initialize): Remove evax_reloc_table.
2879 (evax_close_and_cleanup): Ditto.
2881 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2883 (evax_bfd_reloc_type_lookup): Ditto.
2884 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2885 cooked_size == raw_size.
2886 * evax-emh.c (_bfd_evax_register_filename): Remove.
2887 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2888 * evax-misc.c (add_new_contents): Malloc section at full size.
2889 (_bfd_save_evax_section): Memcpy section contents directly.
2890 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2891 (evax_reloc_table): Remove.
2893 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2895 * makefile.vms: Add better support for DEC C compilation
2896 Add evax.h dependencies
2898 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2899 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2900 (BFD_RELOC_ALPHA_BASEREG): Remove.
2901 * bfd-in2.h, libbfd.h: Rebuild.
2903 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2905 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2906 getgid if _WIN32 is defined.
2907 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2909 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2911 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2912 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2914 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2917 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2919 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2921 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2922 (NEED_DECLARATION_REALLOC): New macro.
2923 * configure, config.in: Rebuild.
2924 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2925 (realloc): Declare if NEED_DECLARATION_REALLOC.
2927 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2928 <strings.h> if they exist.
2930 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2932 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2934 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2936 Based on patches from Eric Valette <valette@crf.canon.fr>:
2937 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2938 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2939 (elf_howto_table): Add entries for new relocs.
2940 (elf_i386_reloc_type_lookup): Handle new relocs.
2941 (elf_i386_info_to_howto): Just call abort.
2942 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2943 (elf_i386_relocate_section): Likewise.
2945 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2947 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2949 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2951 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2952 only get the LMA from the phdr if they are in the same part of the
2955 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2956 new segment to make them more comprehensible. If the relationship
2957 between the LMA and the VMA changed, start a new segment. Don't
2958 check dynsec when deciding whether to start a new segment for a
2959 writeable section; -N will now handle this.
2961 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2963 * libhppa.h: Remove "esel" changes. Not the right approach.
2964 * som.c: Corresponding changes.
2965 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2966 which don't have a SOM symbol type associated with them.
2967 Reverses a 1994 change.
2969 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2971 Make ld -N more reasonable for ELF:
2972 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2973 phdr_in_section to false, and always use a single load segment.
2974 (elf_sort_sections): Sort sections by LMA after VMA.
2975 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2976 align to maxpagesize.
2977 (assign_file_positions_except_relocs): Likewise.
2978 * elfcode.h (elf_object_p): If a section is loaded but not page
2979 aligned, clear D_PAGED.
2981 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2983 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2984 Added, for internal use by the ARM gas.
2986 * bfd-in2.h: Rebuilt
2988 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2990 * libhppa.h (R_HPPA_ESEL): New field selector.
2991 (e_esel): Similarly.
2992 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2993 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2994 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2996 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2998 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2999 archive search before looking for stripped dynamic objects.
3001 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
3003 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
3004 symbol a warning rather than an error.
3006 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3008 * elf.c (assign_file_positions_for_segments): Track the virtual
3009 memory position separately from the file position, and use it to
3010 compute the alignment adjustment.
3012 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3014 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3015 and fixed mask on R_D10V_10_PCREL_L.
3017 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3019 * elf64-mips.c: Include "aout/ar.h".
3020 (mips_elf64_slurp_armap): New static function.
3021 (mips_elf64_write_armap): New static function.
3022 (bfd_elf64_archive_*): Define.
3023 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3024 Use instead of bfd_generic_archive_p.
3025 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3026 instead of _bfd_write_archive_contents.
3027 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3028 _bfd_generic_mkarchive.
3029 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3030 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3032 (TARGET_LITTLE_SYM): Likewise.
3033 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3035 * Makefile.in: Rebuild dependencies.
3037 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3038 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3039 SHT_MIPS_EVENTS sections.
3040 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3041 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3043 (_bfd_mips_elf_fake_sections): Likewise.
3045 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3046 * ecoff.c (ecoff_compute_section_file_positions): Copy
3047 rdata_in_text from backend info to tdata. Clear it if any data
3048 section comes before .rdata.
3049 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3050 tdata rather than backend info.
3052 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3054 * configure.in: Fix test for whether a compiler has a 64 bit
3055 type. From Jim Wilson <wilson@cygnus.com>.
3057 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3059 * configure.host (mips-sgi-irix6*): New host.
3061 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3062 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3063 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3065 * configure: Rebuild.
3066 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3067 (BFD_HOST_64_BIT): Define conditionally.
3068 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3069 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3070 (symvalue, bfd_size_type): Likewise.
3071 * bfd-in2.h: Rebuild.
3072 * Makefile.in (do_clean): Remove bfd-tmp.h.
3073 (do_distclean): Remove bfd-in3.h.
3074 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3075 (bfd-in3.h): New target.
3077 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3078 Andrew Gierth <ANDREWG@microlise.co.uk>.
3080 * configure.host: Set INSTALL_SHLIB.
3081 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3082 * configure: Rebuild.
3083 * Makefile.in (install): Use @INSTALL_SHLIB@.
3085 * config.bfd (mips*-*-irix6*): New target.
3086 * configure.host: Handle Irix 6 shared library like Irix 5.
3088 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3089 symbol for a magic name.
3090 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3092 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3095 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3097 * mpw-config.in: Add ELF support to mips config, create the
3098 elf32-target.h file in the object dir.
3099 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3101 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3103 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3104 Also removed most abort calls, in favor of using bfd reporting.
3106 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3108 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3109 (BFD32_BACKENDS) Add elf32-d10v.o.
3110 * archures.c: Add bfd_d10v_arch.
3111 * bfd-in2.h: Add bfd_d10v_arch.
3112 * config.bfd (d10v-*-*): New target.
3113 * configure: (bfd_elf32_d10v_vec) New vector.
3114 * configure.in: (bfd_elf32_d10v_vec) New vector.
3115 * cpu-d10v.c: New file.
3116 * elf.c (prep_headers): Added case bfd_arch_d10v.
3117 * elf32-d10v.c: New file.
3118 * libbfd.h: Rebuild.
3119 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3120 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3121 * targets.c (bfd_elf32_d10v_vec): New vector.
3123 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3125 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3127 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3129 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3130 bfd_mach_i386_i8086 machine types.
3132 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3134 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3137 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3139 * coffcode.h (coff_set_section_contents): A/UX does not require
3140 special handling of the _LIB section.
3142 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3144 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3145 value for R_RELBYTE.
3147 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3148 array if one was allocated.
3150 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3152 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3153 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3154 use_rld_obj_head and rld_value.
3155 (mips_elf_link_hash_table_create): Initialize new fields.
3156 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3158 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3159 __rld_obj_head symbol not seen, create an __rld_map symbol.
3160 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3161 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3162 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3163 __rld_obj_head symbol.
3164 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3166 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3168 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3170 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3171 ppc_elf_addr16_ha_reloc.
3172 (ppc_elf_addr16_ha_reloc): New static function.
3174 * coff-mips.c (struct mips_hi): Define.
3175 (mips_refhi_list): New static variable.
3176 (mips_refhi_addr, mips_refhi_addend): Remove.
3177 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3178 (mips_reflo_reloc): Process mips_refhi_list.
3179 (mips_relhi_list): New static variable.
3180 (mips_relhi_addr, mips_relhi_addend): Remove.
3181 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3182 (mips_rello_reloc): Process mips_relhi_list.
3183 (mips_relocate_section): Permit an arbitrary number of REFHI or
3184 RELHI relocs before the associated REFLO or RELLO reloc.
3186 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3188 * aout-target.h (MY(callback)): Set reloc_count fields.
3190 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3192 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3193 sections unless this is a SunOS link.
3195 * VERSION: Set to 2.7.1.
3197 * Released binutils 2.7.
3199 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3201 * i386aout.c: Include "aout/aout64.h".
3202 (i386aout_write_object_contents): New static function.
3203 (MY_write_object_contents): Define.
3205 * netbsd.h (MY(write_object_contents)): Make sure that
3206 adjust_sizes_and_vmas is called before fiddling with the magic
3209 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3211 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3213 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3215 * libbfd-in.h (itos, stoi): Don't define.
3216 * libbfd.h: Rebuild.
3217 * i386lynx.c (KEEPIT): Define as udata.i.
3218 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3219 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3220 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3221 flags. Don't use stoi.
3223 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3225 * elf.c (map_sections_to_segments): Don't start a new segment for
3226 a writable section if it's on the same page as the previous
3227 segment. Reset the writable variable for a readonly section.
3229 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3231 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3232 first_thunk_address, thunk_size, and import_table_size.
3233 * peicode.h: Improved some diagnostics regarding edata sections.
3235 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3237 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3238 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3240 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3242 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3243 with XCOFF_DEF_DYNAMIC set is really defined.
3244 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3245 (xcoff_link_add_symbols): Only create special sections if using an
3248 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3250 (bfd_install_relocation): Likewise.
3252 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3254 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3256 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3257 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3258 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3259 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3260 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3261 are found for LITERAL relocs.
3262 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3263 taken, we cannot generate a .plt entry for the symbol.
3265 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3267 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3268 sysconf functions (for gprof).
3269 * configure, config.in: Rebuild.
3271 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3273 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3274 an archive if it has a map. If the object file has the wrong
3277 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3278 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3280 (alpha_relocate_section): Likewise.
3282 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3283 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3284 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3285 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3286 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3287 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3288 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3289 * peicode.h: Corresponding changes.
3291 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3293 * elflink.h (elf_create_pointer_linker_section): Comment out code
3294 dealing with making GOT pointers negative of the GOT symbol for
3297 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3299 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3300 increment the .rela.plt size until after we're done creating the
3302 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3303 .rela.plt offset directly rather than calculating it.
3305 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3307 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3308 Use autoconf-set values.
3309 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3310 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3313 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3314 * configure: Rebuilt.
3316 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3318 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3319 handling code > 1k away.
3321 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3323 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3324 defined, output whenever the symbol is updated.
3326 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3328 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3329 section to 0 if user_set_vma is set.
3330 * elflink.h (elf_bfd_final_link): Likewise.
3332 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3334 Partially undo patch of Jun 20.
3335 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3336 (coff_compute_section_file_positions): Likewise.
3337 (coff_write_object_contents): Likewise. Re-add deleted code, but
3338 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3339 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3341 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3343 * config.bfd: Add support for *-*-rtems* configurations.
3345 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3347 * elf.c (prep_headers): Add bfd_arch_alpha case.
3349 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3351 * elf64-alpha.c: New file.
3352 * config.bfd (alpha-*-linuxecoff*): New target.
3353 (alpha-*-linux*, alpha-*-elf*): New targets.
3354 * configure.in (bfd_elf64_alpha_vec): New vector.
3355 * configure: Rebuild.
3356 * targets.c (bfd_elf64_alpha_vec): Declare.
3357 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3358 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3359 * bfd-in2.h, libbfd.h: Rebuild.
3360 * Makefile.in: Rebuild dependencies.
3361 (BFD64_BACKENDS): Add elf64-alpha.o.
3362 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3364 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3366 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3367 than relying on a right shift of 32.
3369 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3371 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3372 ifdef to COFF_WITH_PE.
3373 (coff_compute_section_file_positions): Likewise.
3374 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3375 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3376 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3377 COFF_IMAGE_WITH_PE, always include.
3379 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3381 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3383 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3384 approximate the correct answer if SIZEOF_HEADERS was not used.
3386 * binary.c (binary_set_section_contents): Set section file
3387 position based on LMA rather than VMA.
3389 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3391 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3392 symbols if info->strip == strip_all.
3394 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3396 * coff-h8300.c: Remove #if 0 code.
3397 (compatable): Don't allow mixing/matching of different architectures.
3399 * archures.c (bfd_mach_h8300s): Add.
3400 * bfd-in2.h: Rebuilt.
3401 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3403 (h8300_reloc16_estimate): Likewise.
3404 (h8300_reloc16_extra_cases): Likewise.
3405 (h8300_bfd_link_add_symbols): Likewise.
3406 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3407 (coff_set_flags): Likewise.
3408 * cpu-h8300.c (h8300_scan): Likewise.
3409 Add H8/S to bfd_h8300_arch list.
3411 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3413 Added support for Alpha OpenVMS:
3414 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3415 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3416 * config.h-vms, makefile.vms: New files.
3417 * config.bfd (alpha-*-*vms*): New target.
3418 * configure.in (evax_alpha_vec): New target vector.
3419 * configure: Rebuild.
3420 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3421 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3422 * targets.c (bfd_target_evax_flavour): Define.
3423 (evax_alpha_vec): Declare.
3424 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3425 if BFD64 is defined.
3426 * bfd-in2.h, libbfd.h: Rebuild.
3427 * Makefile.in: Rebuild dependencies.
3428 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3429 evax-emh.o, and evax-misc.o.
3430 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3431 evax-etir.c, evax-emh.c, and evax-misc.c.
3432 (HFILES): Add evax.h.
3434 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3436 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3438 (h8300_bfd_link_add_symbols): Likewise.
3440 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3442 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3443 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3445 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3447 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3448 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3450 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3451 R_MIPS_32 relocs if creating a shared library.
3453 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3455 * peicode.h (add_data_entry): Use pei_section_data rather than
3456 _cooked_size. Corresponds to May 13 change in coffcode.h.
3458 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3460 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3461 * coffcode.h (coff_write_object_contents): If there are long
3462 section names, always set the f_symptr field, even if there are no
3464 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3465 if there are no symbols.
3467 * coffgen.c (make_a_section_from_file): Check return value of
3468 _bfd_coff_read_string_table.
3469 (coff_real_object_p): Check return value of
3470 make_a_section_from_file.
3471 (_bfd_coff_read_string_table): Check that there are some symbols
3472 before trying to read the string table size.
3474 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3476 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3477 to replace a symbol in a dynamic object with a symbol from another
3478 dynamic object, do the replacement if the existing symbol is
3479 global linkage code.
3481 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3482 for _ptrgl, and treat it as global linkage code.
3484 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3485 filename or N_SO symbol past the offset, and use it to indicate
3486 that there is no line number or function when appropriate.
3488 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3490 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3491 common symbol defined by the linker. Don't export function code
3492 even if export_defineds is set.
3494 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3496 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3498 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3499 (h8300_symbol_address_p): New function.
3500 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3503 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3505 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3507 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3508 correctly for the two variants. Allow relaxing if the target
3509 is 128 bytes away since after relaxation it'll be 126 bytes away.
3510 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3511 "dot" and "value". Allow relaxing if the target is 128 bytes
3512 away since after relaxation it'll be 126 bytes away.
3513 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3514 the given section until nothing changes.
3516 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3518 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3519 alignment hack--we can get the lnnoptr info another way without
3520 suddenly increasing the alignment requirements. Set the flags for
3522 (ecoff_compute_section_file_positions): Do so.
3524 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3526 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3527 to keep the HP emulator database happy.
3529 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3530 From Kevin Buettner <kev@primenet.com>.
3532 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3534 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3535 name of a NULL section.
3537 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3539 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3540 set, always call the notice callback.
3542 * VERSION: Increment for bfdlink.h change.
3544 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3546 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3547 (sh_relax_delete_bytes): Correct handling of differently sized
3548 trailing alignment reloc.
3550 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3551 * bfd-in2.h: Rebuild.
3552 * configure.in: Warn if there is no known 64 bit type.
3553 * configure: Rebuild.
3555 * Makefile.in: Rebuild dependencies.
3556 (BFD32_BACKENDS): Add ppcboot.o.
3557 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3559 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3560 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3562 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3564 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3565 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3566 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3567 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3569 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3571 * elf64-mips.c: Improve reloc special_functions and handling of
3572 SHT_MIPS_OPTIONS section.
3573 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3574 mips_elf_hi16_reloc and make globally visible.
3575 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3576 make globally visible.
3577 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3578 make globally visible.
3579 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3580 and make globally visible.
3581 (gprel16_with_gp): Check howto->src_mask before using value in
3583 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3584 and make globally visible.
3585 (gprel32_with_gp): Check howto->src_mask before fetching value.
3586 (bfd_mips_elf_swap_options_in): New function.
3587 (bfd_mips_elf_swap_options_out): New function.
3588 (_bfd_mips_elf_set_private_flags): Rename from
3589 mips_elf_set_private_flags and make globally visible.
3590 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3591 mips_elf_copy_private_bfd_data and make globally visible.
3592 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3593 mips_elf_merge_private_bfd_data and make globally visible.
3594 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3595 for a SHT_MIPS_OPTIONS section.
3596 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3597 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3598 name of a SHT_MIPS_OPTIONS section.
3599 (_bfd_mips_elf_set_section_contents): New function.
3600 (mips_elf32_section_processing): Set the GP value in a
3601 SHT_MIPS_OPTIONS section.
3602 (_bfd_mips_elf_find_nearest_line): Rename from
3603 mips_elf_find_nearest_line and make globally visible.
3604 (bfd_elf32_set_section_contents): Define.
3605 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3606 (_bfd_mips_elf_lo16_reloc): Declare.
3607 (_bfd_mips_elf_gprel16_reloc): Declare.
3608 (_bfd_mips_elf_got16_reloc): Declare.
3609 (_bfd_mips_elf_gprel32_reloc): Declare.
3610 (_bfd_mips_elf_set_private_flags): Declare.
3611 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3612 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3613 (_bfd_mips_elf_find_nearest_line): Declare.
3614 (_bfd_mips_elf_set_section_contents): Declare.
3616 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3618 (elf_info_to_howto): Define.
3619 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3621 (elf_info_to_howto): Define.
3622 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3624 (elf_info_to_howto): Define.
3626 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3627 R_MOV16B[12], to match change in coff/internal.h.
3629 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3631 * elf64-mips.c: Extensive additions to provide better support for
3632 writing files and for gas.
3633 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3634 of mips_elf_object_p.
3635 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3636 _bfd_mips_elf_object_p.
3637 (_bfd_mips_elf_final_write_processing): Rename from
3638 mips_elf_final_write_processing and make globally visible.
3639 (_bfd_mips_elf_fake_sections): Rename from
3640 mips_elf_fake_sections and make globally visible.
3641 (_bfd_mips_elf_section_from_bfd_section): Rename from
3642 mips_elf_section_from_bfd_section and make globally visible.
3643 (_bfd_mips_elf_section_processing): New function, broken out of
3644 mips_elf_section_processing.
3645 (mips_elf32_section_processing): Rename from
3646 mips_elf_section_processing; call
3647 _bfd_mips_elf_section_processing.
3648 (_bfd_mips_elf_symbol_processing): Rename from
3649 mips_elf_symbol_processing and make globally visible.
3650 (_bfd_mips_elf_read_ecoff_info): Rename from
3651 mips_elf_read_ecoff_info and make globally visible.
3652 (mips_elf32_ecoff_debug_swap): Rename from
3653 mips_elf_ecoff_debug_swap.
3654 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3655 struct symbol_cache_entry.
3656 (_bfd_elf_validate_reloc): New function, moved in from
3657 elfcode.h:validate_reloc.
3658 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3659 to _bfd_elf_validate_reloc. Change all callers.
3660 * elf-bfd.h (bfd_section_from_shdr): Declare.
3661 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3662 (_bfd_elf_validate_reloc): Declare.
3663 (_bfd_mips_elf_object_p): Declare.
3664 (_bfd_mips_elf_fake_sections): Declare.
3665 (_bfd_mips_elf_section_from_bfd_section): Declare.
3666 (_bfd_mips_elf_section_processing): Declare.
3667 (_bfd_mips_elf_symbol_processing): Declare.
3668 (_bfd_mips_elf_read_ecoff_info): Declare.
3669 (_bfd_mips_elf_final_write_processing): Declare.
3670 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3673 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3674 (mips_elf_final_write_processing): Likewise.
3676 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3678 64-bit MIPS ELF ABI objdump support:
3679 * elf64-mips.c: New file.
3680 * Makefile.in: Rebuild dependencies.
3681 (BFD64_BACKENDS): Add elf64-mips.o.
3682 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3683 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3684 bfd_elf64_littlemips_vec to targ_selvecs.
3685 (mips*-*-elf*): Likewise.
3686 * confingure.in: Add bfd_elf64_bigmips_vec and
3687 bfd_elf64_littlemips_vec to vector switch.
3688 * configure: Rebuild.
3689 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3690 broken out of mips_elf_section_from_shdr.
3691 (mips_elf32_section_from_shdr): Rename from
3692 mips_elf_section_from_shdr. Call new function.
3693 (elf_backend_section_from_shdr): Update name of renamed function.
3694 * elf-bfd.h (struct elf_size_info): Change second parameter of
3695 write_out_phdrs to be const. Likewise for second parameter of
3697 (struct bfd_elf_section_data): Add rel_hdr2 field.
3698 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3699 (bfd_elf32_swap_symbol_out): Likewise.
3700 (bfd_elf32_swap_reloc_in): Likewise.
3701 (bfd_elf32_swap_reloc_out): Likewise.
3702 (bfd_elf32_swap_reloca_in): Likewise.
3703 (bfd_elf32_swap_reloca_out): Likewise.
3704 (bfd_elf32_swap_phdr_in): Likewise.
3705 (bfd_elf32_swap_phdr_out): Likewise.
3706 (bfd_elf32_swap_dyn_in): Likewise.
3707 (bfd_elf32_swap_dyn_out): Likewise.
3708 (bfd_elf32_slurp_symbol_table): Declare.
3709 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3710 (bfd_elf32_write_out_phdrs): Declare.
3711 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3712 (bfd_elf64_swap_symbol_out): Likewise.
3713 (bfd_elf64_swap_reloc_in): Likewise.
3714 (bfd_elf64_swap_reloc_out): Likewise.
3715 (bfd_elf64_swap_reloca_in): Likewise.
3716 (bfd_elf64_swap_reloca_out): Likewise.
3717 (bfd_elf64_swap_phdr_in): Likewise.
3718 (bfd_elf64_swap_phdr_out): Likewise.
3719 (bfd_elf64_swap_dyn_in): Likewise.
3720 (bfd_elf64_swap_dyn_out): Likewise.
3721 (bfd_elf64_slurp_symbol_table): Declare.
3722 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3723 (bfd_elf64_write_out_phdrs): Declare.
3724 (_bfd_mips_elf_section_from_shdr): Declare.
3725 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3726 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3727 section for the section, add the new one to rel_hdr2. Increment
3728 reloc_count rather than setting it.
3729 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3730 Remove static declaration.
3731 (elf_write_shdrs_and_ehdr): Define name as macro.
3732 (elf_write_out_phdrs): Likewise.
3733 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3734 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3735 (elf_swap_symbol_in): Change second parameter to be const.
3736 (elf_swap_symbol_out): Likewise.
3737 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3738 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3739 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3740 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3741 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3742 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3743 parameter to be const. Make non-static.
3744 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3746 (elf_slurp_symbol_table): Make non-static.
3747 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3748 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3749 (elf_backend_size_info): Likewise.
3750 (elfNN_bed): Use elf_backend_size_info.
3751 * targets.c (bfd_elf64_bigmips_vec): Declare.
3752 (bfd_elf64_littlemips_vec): Declare.
3753 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3754 bfd_elf64_littlemips_vec if BFD64 is defined.
3756 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3758 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3760 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3761 zeroes, in alignment holes.
3763 * configure: Rebuild with autoconf 2.10.
3765 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3766 potential leading underscore in the allocated buffer.
3768 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3770 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3771 symbols into .sbss if this is a relocatable link.
3773 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3775 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3776 undefined symbols when creating a shared library.
3778 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3780 * coff-sh.c: Add a bunch of new code and static const arrays to
3781 support aligning loads and stores on four byte memory boundaries.
3783 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3785 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3786 call sh_align_loads.
3787 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3790 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3792 * cache.c (bfd_open_file): Unlink the file before opening it for
3793 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3795 * opncls.c (bfd_fdopenr): Set opened_once.
3797 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3799 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3802 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3803 the code unconditionally.
3805 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3807 * libcoff-in.h (struct pei_section_tdata): Define structure.
3808 (pei_section_data): Define macro.
3809 * libcoff.h: Rebuild.
3810 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3811 store s_paddr field in pei_section_data.
3812 (coff_compute_section_file_positions): Use pei_section_data rather
3813 than _cooked_size, and don't overwrite an existing value.
3814 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3815 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3816 * peicode.h (coff_bfd_copy_private_section_data): Define if
3818 (pe_bfd_copy_private_section_data): New static function if
3821 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3823 * srec.c (srec_set_arch_mach): Write as a function rather than a
3826 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3827 no map, just check each member in turn to see whether it is
3830 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3832 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3833 table. Call BFD_ASSERT to validate header size, instead of
3835 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3838 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3840 * ppcboot.c: New target for looking at PPCbug boot records.
3842 * config{ure.in,.bfd}: Add support for ppcboot target.
3844 * configure: Regenerate.
3846 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3848 * coff-h8300.c (howto_table): Update names to match recent
3849 changes to include/coff/internal.h. Fix minor errors in the
3850 existing relocs. Add R_MOVL1 and R_MOVL2.
3851 (rtype2howto): Similarly.
3852 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3853 existing relaxing code and peform more relaxing.
3854 (h8300_reloc16_extra_cases): Likewise.
3856 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3858 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3861 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3863 * elfcode.h (elf_object_p): Reject generic ELF target if
3864 e_machine matches an alternate machine code in a specific backend.
3866 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3867 obsolete align_power_min field.
3869 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3871 * coff-h8300.c (reloc_howto_type): Add howto entry for
3873 (rtype2howto): Handle R_PCRWORD_B.
3874 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3875 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3876 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3877 branch (R_PCWORD_B).
3879 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3881 * aoutx.h (translate_from_native_sym_flags): Set the section for
3882 BSF_CONSTRUCTOR symbols.
3884 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3887 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3889 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3890 stop looking when section is found.
3892 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3894 * coffcode.h (STRING_SIZE_SIZE): Define.
3895 (styp_to_sec_flags): Handle long symbol names when looking for the
3897 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3898 (bfd_coff_long_section_names): Define.
3899 (coff_write_object_contents): Handle long section names.
3900 (bfd_coff_std_swap_table): Initialize new field.
3901 * libcoff.h: Rebuild.
3902 * coffgen.c (make_a_section_from_file): Handle long section
3904 (coff_write_symbols): Handle long section names.
3905 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3906 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3907 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3908 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3909 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3910 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3911 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3912 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3914 * bout.c (b_out_callback): Set lma of sections.
3915 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3916 parameter to output_bfd. Used input_bfd instead of output_bfd in
3919 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3921 * aoutx.h (translate_from_native_sym_flags): Don't create
3922 SEC_CONSTRUCTOR sections.
3923 * ecoff.c (ecoff_set_symbol_info): Likewise.
3925 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3926 From Don Bowman <bowman@waterloo.hp.com>.
3928 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3930 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3931 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3933 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3935 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3936 mips_32_relocs field.
3937 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3938 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3939 relocs against a global symbol which is not defined in a regular
3941 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3942 against a global symbol, increment mips_32_relocs.
3943 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3944 the symbol is not defined in a regular file, make room in the
3947 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3949 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3950 file position and the virtual file position separately. Set
3951 filepos information bsaed on the real file position.
3952 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3953 Jan 23 change to coffcode.h.
3955 * som.c (som_slurp_symbol_table): Set the symbol count to the
3956 number of BFD symbols created.
3958 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3960 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3961 output file if linking shared objects. Loop to check all relocs,
3962 rather than returning false on first error.
3964 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3966 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3967 (ppc_elf_additional_program_headers): If .interp section, bump #
3968 of program headers by 1.
3969 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3970 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3971 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3973 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3975 (ppc_elf_relocate_section): If the output section isn't defined,
3976 don't abort, just give an error message.
3978 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3979 being created is .sdata or .sdata2, don't make the symbol dynamic.
3981 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3983 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3984 members of an archive for dynamic objects with no symbols, and
3985 pass them directly to check_archive_element.
3986 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3987 xcoff_link_check_dynamic_ar_symbols.
3988 (xcoff_link_check_dynamic_ar_symbols): New static function.
3990 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3991 from _bfd_nodynamic to _bfd_xcoff.
3992 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3994 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3995 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3996 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3997 * libcoff.h: Rebuild.
3998 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3999 (xcoff_get_section_contents): New static function.
4000 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
4001 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
4002 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
4003 (xcoff_dynamic_reloc): New static variable.
4004 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
4005 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4007 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4009 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4010 if reloc_entry->addend is not 0.
4011 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4013 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4015 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4017 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4018 Add entries for R_SPARC_[56].
4019 (sparc_reloc_map): Add entries for R_SPARC_[56].
4021 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4023 Optimize linking of stabs in sections as used in ELF and COFF.
4024 * stabs.c: New file.
4025 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4026 (_bfd_write_section_stabs): Declare.
4027 (_bfd_write_stab_strings): Declare.
4028 * libbfd.h: Rebuild.
4029 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4030 (struct coff_link_hash_table): Add stab_info field.
4031 * libcoff.h: Rebuild.
4032 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4034 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4036 (_bfd_coff_final_link): Write out stab strings hash table.
4037 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4038 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4040 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4041 (struct bfd_elf_section_data): Add stab_info field.
4042 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4044 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4045 _bfd_link_section_stabs.
4046 (elf_bfd_final_link): Write out stab strings hash table.
4047 (elf_link_input_bfd): Handle optimized stabs sections.
4048 * reloc.c (_bfd_final_link_relocate): Check address against
4049 _raw_size rather than _cooked_size.
4050 * Makefile.in: Rebuild dependencies.
4051 (BFD_LIBS): Add stabs.o
4052 (BFD_LIBS_CFILES): Add stabs.c.
4054 * VERSION: Increment for bfdlink.h change.
4056 * coffgen.c (coff_renumber_symbols): Correct handling of
4057 BSF_NOT_AT_END common symbols.
4059 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4061 * coff-ppc.c (record_toc): Add cast to avoid warning.
4062 (ppc_allocate_toc_section): Likewise.
4063 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4064 (ppc_coff_reloc_type_lookup): Remove unreached code.
4065 * coffcode.h (coff_write_object_contents): Don't take the address
4067 * peicode.h (pe_print_idata): Add casts to avoid warning.
4068 (pe_print_edata): Likewise.
4069 (pe_print_reloc): Remove ANSI C string concatenation.
4071 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4073 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4075 * libcoff.h: Rebuild.
4076 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4078 (coff_swap_aux_out): Likewise.
4079 * peicode.h (coff_swap_aux_in): Likewise.
4080 (coff_swap_aux_out): Likewise.
4081 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4083 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4085 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4086 Fix up .bf endndx link fields.
4087 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4089 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4092 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4094 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4095 on Solaris PowerPC systems doesn't get confused.
4097 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4100 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4101 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4102 update did_reg and did_reg2.
4104 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4106 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4108 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4109 callback routines, pass h->root.string rather than name, in case
4110 copy is true and name is transient.
4112 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4114 * elfcore.h: Add support for core files with multiple threads.
4115 (Primarily for Solaris.)
4117 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4119 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4120 section->orelocation is NULL.
4122 * coffgen.c (bfd_coff_get_syment): New function.
4123 (bfd_coff_get_auxent): New function.
4124 * bfd-in.h (bfd_coff_get_syment): Declare.
4125 (bfd_coff_get_auxent): Declare.
4126 * bfd-in2.h: Rebuild.
4128 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4130 * elf32-mips.c (struct mips_hi16): Define.
4131 (mips_hi16_addr, mips_hi16_addend): Remove.
4132 (mips_hi16_list): New static variable.
4133 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4134 (mips_elf_lo16_reloc): Process mips_hi16_list.
4135 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4136 relocs before the associated LO16 reloc.
4138 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4140 * versados.c (versados_scan): Check bfd_alloc return value.
4141 (versados_object_p): Check all bfd_read return values. Require
4142 that lang field be less than 10, to avoid confusion with Intel Hex
4145 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4147 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4148 not 0, for an absolute symbol.
4149 (NAME(aout,swap_ext_reloc_out)): Likewise.
4151 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4152 (ihex_write_object_contents): For a large start address, output
4153 the full 32 bit address in record type 5.
4155 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4156 to int to avoid promotion problems in prototype.
4158 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4160 * configure.host: Use ${srcdir} when looking for picfrag.
4162 * configure.host: Switch on ${libdir}, not $(libdir). From
4163 alan@spri.levels.unisa.edu.au (Alan Modra).
4165 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4166 entry point, not just for DYNAMIC objects.
4167 * sunos.c (sunos_add_dynamic_symbols): Always call
4168 sunos_create_dynamic_sections. If called with a non DYNAMIC
4169 object, don't do anything else.
4170 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4172 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4174 * configure.in: Permit --enable-shared to specify a list of
4176 * configure: Rebuild.
4178 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4179 host when configuring with --enable-shard.
4181 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4183 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4186 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4187 to avoid crashing in bfd_hash_replace.
4189 * sysdep.h: Use #ifdef, not #if.
4191 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4193 * config.in: Rebuild.
4195 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4197 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4198 (AC_CHECK_HEADERS): Check for sys/time.h
4199 (AC_HEADER_TIME): Add macro.
4200 * configure: Rebuild.
4201 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4202 to control what combination of <time> and <sys/time.h>
4205 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4207 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4208 (aout_32_sunos4_write_object_contents): Likewise.
4209 * aoutx.h (NAME(aout,machine_type)): Handle
4210 bfd_mach_sparc_{sparclet,sparclite}.
4211 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4212 (bfd_mach_sparc_v9_p): Update.
4213 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4214 * libaout.h (enum machine_type): Add M_SPARCLET.
4215 * sunos.c (MACHTYPE_OK): Define.
4216 * bfd-in2.h: Regenerated.
4218 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4220 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4221 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4222 * elflink.c (_bfd_elf_create_got_section): Store the
4223 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4224 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4225 global offset table goes over 0x1000, set the value of
4226 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4227 (elf32_sparc_relocate_section): Subtract the offset of
4228 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4230 * elfcode.h: Don't include <string.h>.
4232 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4234 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4235 generic_link_hash_newfunc. All references changed.
4236 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4237 moved here from libbfd-in.h.
4238 * libbfd-in.h: Corresponding changes.
4239 * libbfd.h: Regenerated.
4241 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4243 * aoutx.h (aout_link_input_section_std): When reporting an
4244 overflow error, use the name of the symbol in the hash table if
4246 (aout_link_input_section_ext): Likewise.
4248 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4249 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4251 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4253 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4254 * coffcode.h (coff_compute_section_file_positions): Likewise.
4255 (coff_write_object_contents): Likewise.
4257 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4259 * section.c (SEC_LINK_ONCE): Define.
4260 (SEC_LINK_DUPLICATES): Define.
4261 (SEC_LINK_DUPLICATES_DISCARD): Define.
4262 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4263 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4264 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4265 * bfd-in2.h: Rebuild.
4266 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4267 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4268 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4269 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4270 SEC_LINK_ONCE, and look through the symbol table for the setting
4271 for SEC_LINK_DUPLICATES.
4272 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4273 set for a section, find the section symbol in the symbol table,
4274 and set the aux entry based on SEC_LINK_DUPLICATES.
4275 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4276 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4277 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4278 * coff-i386.c (i386coff_vec): Likewise.
4279 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4281 * VERSION: Bump to 2.6.1.
4282 * Makefile.in (stamp-h): Depend upon VERSION.
4284 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4286 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4287 * libbfd.h: Rebuilt.
4288 * linker.c (generic_link_hash_newfunc): No longer static.
4289 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4291 * coff-h8300.c: Add two derived hash tables and their associated
4292 funtions and #defines for use by the h8300 linker.
4293 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4294 the function vector as needed. Place the address of the function
4295 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4296 Rewrite the vectors section contents as necessary.
4297 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4298 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4299 (coff_bfd_link_hash_table_create): Likewise.
4301 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4303 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4304 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4306 (hppa_rebuild_insn): Pass pointer to correct type to
4307 low_sign_unext and dis_assemble_21.
4309 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4311 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4312 Stick with sparc-*-{sysv4*,solaris2*}.
4314 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4316 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4317 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4318 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4319 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4320 fields is non-zero, print them.
4322 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4323 ifdef. Remove unused variables.
4324 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4326 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4327 (get_symbol_value): Ifdef out.
4328 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4329 (coff_ppc_relocate_section): Remove unused variables. Make
4330 fprintf strings and argument types correspond. Put before_addr in
4332 (dump_toc): Make fprintf strings and argument types correspond.
4333 (ppc_process_before_allocation): Remove unused variables. Always
4335 (ppc_reflo_reloc): Ifdef out.
4336 (ppc_addr32nb_reloc): Ifdef out.
4337 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4339 (coff_ppc_rtype_to_howto): Likewise.
4340 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4342 * peicode.h (pe_print_idata): Move otherwise unused variables into
4343 the #ifdef where they are used. Always return a value.
4344 (pe_print_edata): Make fprintf strings and argument types
4345 correspond. Always return a value.
4346 (pe_print_pdata): Removed unused variable addr_value. Always
4348 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4349 strings and argument types correspond. Always return a value.
4351 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4352 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4353 variable rela inside #if 0 section where it is used.
4355 * ns32k.h: New file.
4356 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4357 functions to start with _bfd_.
4358 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4359 functions in cpu-ns32k.h.
4360 * Makefile.in: Rebuild dependencies.
4361 (HFILES): Add ns32k.h.
4363 * section.c (struct sec): Add linker_mark field. Change
4364 user_set_vma and reloc_done to be single bit fields.
4365 (STD_SECTION): Update accordingly.
4366 * bfd-in2.h: Rebuild.
4367 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4369 (aout_link_input_bfd): Don't link unmarked sections.
4370 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4372 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4373 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4375 * elflink.h (elf_bfd_final_link): Mark sections included in the
4377 (elf_link_input_bfd): Don't link unmarked sections.
4378 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4380 (xcoff_link_input_bfd): Don't link unmarked sections.
4382 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4383 overflow error messages.
4385 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4387 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4388 is not set, print "BFD: " before the error message.
4390 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4391 Miles Bader <miles@gnu.ai.mit.edu>.
4392 * configure: Rebuild.
4394 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4396 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4399 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4400 m68k-aout, m68k-coff, and m68k-elf targets.
4402 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4404 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4405 (ieee_generic_stat_arch_elt): Restructured to prevent
4406 ieee_object_p from being called repeatedly.
4408 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4410 * coffcode.h (coff_write_object_contents): Allocate
4411 buffers large enough for any FILEHDR or AOUTHDR.
4413 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4415 * ecofflink.c (lookup_line): New static function, renamed and
4416 slighly changed from old _bfd_ecoff_locate_line.
4417 (_bfd_ecoff_locate_line): Cache line number information. Use
4418 lookup_line for actual lookup.
4420 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4422 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4423 multiple of 20 bytes.
4425 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4427 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4428 allocate ecoff_find_line, and don't initialize by hand.
4429 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4430 mips_elf_find_line, and don't call memset.
4432 * coffcode.h (coff_compute_section_file_positions): If not
4433 producing a final executable, don't consider sofar when aligning
4434 the section to the correct size.
4436 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4438 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4439 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4440 * coffgen.c (coff_section_symbol): Ifdef out.
4442 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4444 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4445 output_bfd is not NULL.
4447 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4449 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4450 of bfd_alloc (fixes fix_line not being initialized).
4451 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4453 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4455 * coffcode.h: Allow specific backends to override the
4456 bfd_link_add_symbols routine.
4458 * coff-h8300.c: Include genlink.h.
4459 (howto_table): Add R_MEM_INDIRECT.
4460 (rtype2howto): Support R_MEM_INDIRECT.
4461 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4464 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4466 * coff-alpha.c (alpha_relocate_section): Use
4467 info->callbacks_warning, rather than _bfd_error_handler, for
4468 "multiple gp" warning.
4470 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4472 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4473 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4474 table string. Use bfd_wrapped_link_hash_lookup.
4475 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4477 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4478 table, if any, when writing out symbols.
4479 (aout_link_input_section_std): Use the name from the hash table,
4480 if any, when reporting undefined symbols.
4481 (aout_link_input_section_ext): Likewise.
4482 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4483 * bout.c (get_value): Likewise.
4484 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4485 * ecoff.c (ecoff_reloc_link_order): Likewise.
4486 * elflink.h (elf_link_add_object_symbols): Likewise.
4487 (elf_reloc_link_order): Likewise.
4488 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4489 (_bfd_generic_reloc_link_order): Likewise.
4490 (default_indirect_link_order): Likewise.
4491 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4492 * sunos.c (sunos_add_one_symbol): Likewise.
4493 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4494 (bfd_xcoff_link_count_reloc): Likewise.
4495 (xcoff_reloc_link_order): Likewise.
4497 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4498 into -1 for intern->rss.
4500 * configure: Rebuild with autoconf 2.8.
4502 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4504 * stab-syms.c (__define_stab_duplicate): Define.
4505 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4507 * bfd-in.h (bfd_get_stab_name): Declare.
4508 * bfd-in2.h: Rebuild.
4509 * Makefile.in: Rebuild dependencies.
4510 (BFD_LIBS): Add stab-syms.o.
4511 (BFD_LIBS_CFILES): Add stab-syms.c.
4512 (BFD32_BACKENDS): Remove stab-syms.o.
4513 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4514 * configure.in: Don't list stab-syms.o in bfd_backends.
4515 * configure: Rebuild.
4516 * libaout.h (aout_stab_name): Don't declare.
4517 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4520 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4522 * elf.c (assign_file_positions_for_segments): Adjust file offset
4523 for section alignment even if SEC_LOAD is not set.
4525 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4527 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4528 since they appear as targets in Makefile.in.
4529 * configure: Rebuild.
4531 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4532 don't fiddle with a symbol which is not defined anywhere.
4534 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4536 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4537 though they are defined in a shared library.
4538 (xcoff_build_ldsyms): Likewise.
4540 * coffgen.c (coff_find_nearest_line): Don't look at the line
4541 numbers for the section if section->lineno is NULL.
4543 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4544 message rather than calling BFD_ASSERT.
4545 * elfcode.h (write_relocs): Check return value of
4546 _bfd_elf_symbol_from_bfd_symbol.
4548 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4550 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4553 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4555 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4557 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4558 hppa_reloc_field_selector_type_alt.
4559 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4560 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4562 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4564 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4566 * elf.c (assign_file_positions_for_segments): Adjust the segment
4567 memory size for the alignment of a SEC_ALLOC section, not just a
4570 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4572 * m68klinux.c: New file.
4573 * hosts/m68klinux.h: New file.
4574 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4575 * configure.in (m68*-*-linux*): New native host.
4576 (m68klinux_vec): New vector.
4577 * configure: Rebuild.
4578 * targets.c (m68klinux_vec): Declare.
4579 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4580 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4581 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4582 declaration from bfd_linux_size_dynamic_sections.
4583 (bfd_m68klinux_size_dynamic_sections): Declare.
4584 * bfd-in2.h: Rebuild.
4585 * Makefile.in: Rebuild dependencies.
4586 (BFD32_BACKENDS): Add m68klinux.o.
4587 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4589 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4591 * libhppa.h (pa_arch): Add pa20.
4592 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4593 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4594 (hppa_field_adjust): Handle e_nsel.
4595 * som.c: Provide default definitions for many new relocs found only
4596 in hpux10 include files.
4597 (som_fixup_formats): Add several new relocs from hpux10.
4598 (som_hppa_howto_table): Add hpux10 relocs.
4599 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4601 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4603 * mpw-make.sed: Edit out recent shared library support, and
4604 rules to rebuild .h files using doc/chew.
4606 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4608 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4609 size even of sections with no contents.
4611 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4613 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4614 starting with '$' the way we skip names starting with '.'. When
4615 updating x_endndx, don't be fooled by an index which has been
4618 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4619 struct/union/enum type with no elements.
4621 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4623 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4625 * archive.c (bfd_generic_archive_p): If the first file in the
4626 archive can not be recognized as an object, don't assume that this
4627 is the wrong format.
4629 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4630 format is not bfd_object.
4631 (bfd_elf_get_dt_soname): Likewise.
4633 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4635 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4638 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4640 * bfd.c (tdata): Add netbsd_core_data.
4641 * bfd-in2.h: Regenerated.
4643 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4645 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4646 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4647 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4650 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4651 to get the symbol index, matching 14 Jul 95 change.
4653 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4655 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4656 Remove duplicate definition of gp.
4658 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4660 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4661 assume that we can set the GP value and then get the same value,
4662 since it won't be true if the output file is neither ELF nor
4664 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4665 _bfd_get_gp_value here.
4666 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4667 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4669 (mips_elf_lo16_reloc): Likewise.
4670 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4671 Don't require that the BFD be ELF.
4672 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4673 (mips_elf_gprel32_reloc): Likewise.
4674 (mips_elf_relocate_section): Don't assume we can set and get the
4676 (mips_elf_finish_dynamic_symbol): Don't bother to use
4677 _bfd_get_gp_value here.
4679 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4680 Don't change epdr between malloc and free. Be careful not to free
4681 NULL pointers. Zero out the first RPDR.
4683 * configure.host: On Linux, only pass -rpath option if $(libdir)
4684 is neither /lib nor /usr/lib. From Alan Modra
4685 <alan@mullet.Levels.UniSA.Edu.Au>.
4687 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4689 (elf_dt_name): Rename from elf_dt_needed_name.
4690 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4692 (bfd_elf_get_dt_soname): New function.
4693 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4694 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4695 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4696 * bfd-in2.h: Rebuild.
4698 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4700 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4701 _bfd_sparc_elf_reloc_type_lookup.
4702 (bfd_elf32_bfd_reloc_type_lookup): Update.
4703 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4704 (sparc64_elf_howto_table): Define.
4705 (sparc_reloc_map): Define.
4706 (sparc64_elf_reloc_type_lookup): New function.
4707 (sparc_elf_wdisp16_reloc): New function.
4708 (elf_info_to_howto): Use sparc64_elf_howto_table.
4709 (sparc64_elf_relocate_section): Likewise.
4710 (bfd_elf64_bfd_reloc_type_lookup): Update.
4712 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4714 * configure.host: Check for 'do not mix' from native linker before
4715 trying to use -rpath.
4717 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4719 * bfd.c (_bfd_get_gp_value): New function.
4720 (_bfd_set_gp_value): New function.
4721 * libbfd-in.h (_bfd_get_gp_value): Declare.
4722 (_bfd_set_gp_value): Declare.
4723 * libbfd.h: Rebuild.
4724 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4725 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4726 directly to the fields in the tdata information.
4727 (alpha_relocate_section): Likewise.
4728 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4729 (mips_gprel_reloc): Likewise.
4730 (mips_relocate_section): Likewise.
4731 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4732 (mips_elf_lo16_reloc): Likewise.
4733 (mips_elf_final_gp): Likewise.
4734 (mips_elf_gprel16_reloc): Likewise.
4735 (mips_elf_gprel32_reloc): Likewise.
4736 (mips_elf_relocate_section): Likewise.
4737 (mips_elf_finish_dynamic_symbol): Likewise.
4739 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4741 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4743 * configure.in: Call AC_PROG_CC before configure.host.
4744 * configure: Rebuild.
4745 * configure.host: Don't set information which autoconf should
4746 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4748 * configure.host: Remove go32 and win32 host information, since it
4749 should no longer be needed.
4751 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4752 then start a new segment rather than put a writable section in a
4755 * configure.host: Set RPATH_ENVVAR.
4757 * Makefile.in: Rebuild dependencies.
4759 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4760 zero_section variable.
4762 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4764 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4765 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4766 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4768 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4770 * ieee.c (ieee_write_expression): Only use an R variable for a
4771 local symbol. Don't output a zero offset. Handle a zero address.
4772 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4773 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4775 (parse_expression): Don't try to handle multiple occurrences of a
4776 P variable. Handle I variables differently from X variables. Fix
4777 the order of minus expressions.
4778 (ieee_slurp_external_symbols): Generate an I variable for an NN
4779 record. Fix handling of ATI and ATX records.
4780 (ieee_slurp_sections): Only set minimal section attributes.
4781 Adjust them later, based on the section contents.
4782 (ieee_object_p): Read in the file until just after the ME record.
4783 Call ieee_slurp_section_data to set the section flags.
4784 (do_one): Add iterations parameter. Only repeat the first load
4785 item. Set the section and file reloc flags.
4786 (ieee_slurp_section_data): Set section flags. Pass iterations to
4788 (ieee_canonicalize_reloc): Handle I variables.
4789 (do_with_relocs): Only emit relocation size when necessary.
4790 Increase MAXRUN to 127. Change ov to be assigned, and take
4791 src_mask and pcrel_offset into account.
4792 (ieee_write_data_part): Skip sections that are not loaded.
4793 (ieee_write_external_part): Don't output optional last entry of WX
4795 (ieee_write_me_part): Make setting of me_record neater.
4796 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4798 * syms.c (stt): Add entries for zerovars, vars, and code.
4800 * elfcode.h (validate_reloc): New static function.
4801 (write_relocs): Call validate_reloc for non ELF relocs.
4803 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4804 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4805 (TARGET_LITTLE_SYM): Likewise.
4807 * config.bfd (m68*-*-psos*): New target.
4809 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4811 * i386msdos.c: Remove some #if 0 code.
4812 (msdos_write_object_contents): Don't include empty sections in the
4813 size computation, regardless of their address.
4815 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4817 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4818 is NULL, ie, the -r switch is used.
4820 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4822 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4823 (BFD_RELOC_MIPS_GOT_LO16): Define.
4824 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4825 * bfd-in2.h, libbfd.h: Rebuild.
4826 * elf32-mips.c (mips_reloc_map): Map new relocs.
4828 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4830 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4833 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4834 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4835 simple number for the section address, rather than an expression.
4836 Limit the number of bytes between relocs to MAXRUN.
4837 (ieee_write_me_part): Set me_record to the file offset after the
4839 (ieee_write_processor): New static function.
4840 (ieee_write_object_contents): Use ieee_write_processor.
4842 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4844 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4846 * coff-aux.c: Change include of aux.h to aux-coff.h.
4848 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4850 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4851 relocation put the addend both in the reloc entry and the data.
4852 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4855 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4856 a R_68K_PCxx reloc against a defined global symbol directly.
4857 (elf_m68k_check_relocs): Don't count such a reloc.
4859 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4860 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4861 symbol for now, otherwise always record the symbol as dynamic.
4862 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4863 is not referenced by a dynamic object, and we are not making a
4864 shared object, then don't make a PLT entry. If we do make a PLT
4865 entry, make sure the symbol has been recorded as dynamic.
4867 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4869 * configure.host: When making a shared library, set HLDFLAGS to
4870 pass an appropriate -rpath option. Use the make variable SONAME
4871 as the shared library soname, rather than computing it here. On
4872 SunOS, build stamp-tshlink in place of $(SHLINK).
4873 * Makefile.in (SONAME): New variable.
4874 ($(SHLINK)): Make a link to the transformed name, as well.
4875 (stamp-tshlink): New target.
4876 (install): Skip stamp-tshlink during install.
4878 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4880 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4881 linker sections have been set up yet.
4883 * elf.c (make_mapping): Add an additional argument to suppress
4884 making the first section include the program headers.
4885 (map_sections_to_segments): If the user used -Ttext such that the
4886 program headers are on a different page, do not set the flags
4887 saying that this section includes the program headers.
4889 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4891 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4892 don't define TRAD_HEADER.
4893 * configure: Rebuild.
4895 * netbsd-core.c: New file, support for NetBSD core files.
4896 * hosts/*nbsd.h: Removed.
4898 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4900 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4901 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4902 * libbfd.h, bfd-in2.h: Regenerated.
4903 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4904 bfd_elf32_bfd_reloc_type_lookup.
4905 (reloc_type{,_names}): Deleted.
4906 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4908 (sparc_reloc_map): Add sparc64 relocs.
4909 (sparc_elf_notsupported_reloc): New static function.
4910 (sparc_elf_wdisp16_reloc): New static function.
4911 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4912 (elf32_sparc_relocate_section): Likewise.
4913 (bfd_elf32_bfd_reloc_type_lookup): Define.
4914 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4915 (reloc_type{,_names}): Deleted.
4916 (elf_sparc_howto_table): Deleted.
4917 (sparc_reloc_map): Deleted.
4918 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4919 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4921 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4923 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4926 * Makefile.in (program_transform_name): New variable.
4927 (install): Transform library name before installing it.
4929 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4931 * archures.c (bfd_mach_i960_hx): Define.
4932 * bfd-in2.h: Rebuild.
4933 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4934 (MATRIX): Expand entries for HX.
4935 (arch_info_struct): Add i960:hx entry.
4936 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4937 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4938 (coff_set_flags): Handle bfd_mach_i960_hx.
4940 Support for building as a shared library, based on patches from
4941 Alan Modra <alan@spri.levels.unisa.edu.au>:
4942 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4943 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4944 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4945 * configure: Rebuild.
4946 * configure.host: If --enable-shared, adjust shared library stuff
4947 based on the host. If the host is SunOS, and the linker supports
4948 -rpath, set HLDFLAGS to use it.
4949 * Makefile.in (ALLLIBS): New variable.
4950 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4951 (COMMON_SHLIB, SHLINK): New variables.
4952 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4953 (STAGESTUFF): Remove variable.
4954 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4956 (stamp-ofiles): New target, like old ofiles target, but build
4957 using a temporary file and move-if-change, and touch stamp-ofiles
4959 (ofiles): Just depend upon stamp-ofiles.
4960 (stamp-piclist, piclist): New targets.
4961 ($(SHLIB), $(SHLINK)): New targets.
4962 (targets.o, archures.o): Build twice if PICFLAG is set.
4963 (do_mostlyclean): Remove pic/*.o.
4964 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4966 (do_distclean): Remove pic and stamp-picdir.
4967 (install): Install shared libraries.
4968 ($(OFILES)): Depend upon stamp-picdir.
4969 (stamp-picdir): New target.
4971 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4973 * libcoff.h: Rebuild.
4975 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4976 flavour of a section with no owner.
4978 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4979 ELF_LINK_NON_ELF flag.
4980 (mips_elf_create_got_section): Likewise.
4982 * elf.c: Revert last change, since it breaks dynamic linking.
4983 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4985 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4986 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4987 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4989 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4991 * elf.c (assign_file_positions_for_segments): If the backend does
4992 not want the elf header or the program headers in the address
4993 space, do not include them in the calculations.
4995 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4996 function to determine if we need additional program headers.
4997 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4998 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
5000 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
5002 * coffcode.h: Move today's libcoff.h change into coffcode.h.
5004 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
5006 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5007 back into one line. Some compilers (sunos 4.1.3 for example)
5008 won't accept args split across more than one line.
5010 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5012 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5013 * configure: Regenerate.
5015 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5017 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5018 try to do arithmetic on a void *, cast it to a unsigned char * first.
5020 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5022 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5023 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5025 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5026 flag for a newly defined symbol.
5027 (NAME(bfd_elf,record_link_assignment)): Likewise.
5028 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5029 set the DEF or REF_REGULAR flags correctly.
5031 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5032 (libbfd.h, libcoff.h): Corresponding change.
5034 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5035 a PLT32 reloc as dynamic.
5036 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5037 is not referenced by a dynamic object, and we are not making a
5038 shared object, then don't make a PLT entry. If we do make a PLT
5039 entry, make sure the symbol has been recorded as dynamic.
5041 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5043 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5044 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5045 (powerpcle-*-cygwin32): New.
5046 * peicode.h (add_data_entry): Get address from vma.
5048 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5050 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5051 attached to the section has already been created as an undefined
5052 symbol, treat it as if it hasn't been created yet.
5054 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5056 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5057 symbol or section symbols if stripping all symbols and this is not
5058 a relocateable link. Don't output the symbol string table if
5059 there are no symbols.
5060 (elf_link_flush_output_syms): Don't do anything if there are no
5063 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5065 * coff-aux.c: New file.
5066 * hosts/m68kaux.h: New file.
5067 * config.bfd (m68*-apple-aux*): New target.
5068 * configure.in (m68*-apple-aux*): New native host.
5069 (m68kaux_coff_vec): New vector.
5070 * configure: Rebuild.
5071 * targets.c (m68kaux_coff_vec): Declare.
5072 * coffcode.h (bfd_coff_backend_data): Add field
5073 _bfd_coff_link_add_one_symbol.
5074 (bfd_coff_link_add_one_symbol): Define.
5075 (compare_arelent_ptr): New static function if TARG_AUX.
5076 (coff_write_relocs): If TARG_AUX, sort the relocs.
5077 (coff_write_object_contents): Set A/UX aouthdr magic number.
5078 (coff_link_add_one_symbol): Define if not defined.
5079 (bfd_coff_std_swap_table): Initialize new field.
5080 * libcoff.h: Rebuild.
5081 * cofflink.c (coff_link_add_symbols): Call
5082 bfd_coff_link_add_one_symbol rather than
5083 _bfd_generic_link_add_one_symbol.
5084 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5085 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5086 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5087 * Makefile.in: Rebuild dependencies.
5088 (BFD32_BACKENDS): Add coff-aux.o.
5089 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5091 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5093 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5094 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5096 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5098 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5099 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5100 (maintainer-clean): Warn about deleting special files.
5101 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5103 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5104 warning symbols correctly.
5105 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5106 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5107 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5108 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5109 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5110 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5112 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5115 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5117 * libcoff-in.h: aligned newly exported names with bfd naming
5118 conventions. Removed an erroneous define of POWERPC_LE_PE.
5119 * libcoff.h: Rebuild.
5120 * cofflink.c, coff-ppc.c: the above function name changes
5122 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5124 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5125 * ecoff.c (struct extsym_info): Define.
5126 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5127 to ecoff_link_write_external.
5128 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5129 Strip symbols when appropriate.
5131 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5132 * syms.c (BSF_OBJECT): Define.
5133 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5134 * bfd-in2.h: Rebuild.
5135 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5137 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5140 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5141 copying relocs into a shared object, treat a defined global symbol
5143 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5144 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5145 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5147 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5148 real defined symbol, not to a weak defined symbol.
5150 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5152 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5153 and made a few static functions externs.
5155 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5156 POWERPC_LE_PE hack in cofflink.
5158 * libcoff-in.h: promoted the following from cofflink.c to allow
5159 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5160 coff_debug_merge_element, struct coff_debug_merge_type,
5161 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5162 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5163 coff_debug_merge_hash_lookup, coff_link_section_info,
5164 coff_final_link_info, coff_debug_merge_hash_newfunc,
5165 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5167 * libcoff.h: re-gen'd
5169 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5171 * syms.c: Include "bfdlink.h".
5172 (struct stab_find_info): Define.
5173 (_bfd_stab_section_find_nearest_line): New function.
5174 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5175 * libbfd.h: Rebuild.
5176 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5177 * elf.c (_bfd_elf_find_nearest_line): Try calling
5178 _bfd_stab_section_find_nearest_line before searching the ELF
5179 symbol table. Find the closest STT_FUNC symbol, not the last one.
5180 * libcoff-in.h (coff_data_type): Add line_info field.
5181 * libcoff.h: Rebuild.
5182 * coffgen.c (coff_find_nearest_line): Try calling
5183 _bfd_stab_section_find_nearest_line before searching the COFF
5185 * Makefile.in: Rebuild dependencies.
5187 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5189 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5190 4 bytes, so we get the correct value when updating the register
5191 field in little endian mode.
5193 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5195 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5196 entry_section fields. Add sntoc and snentry fields.
5197 * libcoff.h: Rebuild.
5198 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5199 not toc_section and entry_section (the COFF file does not have any
5200 sections at this point).
5201 (coff_write_object_contents): Set o_snentry and o_sntoc from
5202 snentry and sntoc rather than entry_section and toc_section.
5203 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5204 snentry, not toc_section and entry_section.
5205 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5206 entry_section from hentry.
5207 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5209 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5210 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5211 than using toc_section directly.
5213 * archures.c: Add missing `.' in enum bfd_architecture.
5214 * bfd-in2.h: Rebuild.
5216 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5217 Robert Lipe <robertl@arnet.com>.
5219 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5221 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5222 to sections we allocate. Use bfd_zalloc to allocate initialial
5223 sections, not bfd_alloc.
5224 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5225 SDA{,2}I16 relocations.
5226 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5227 whether to put something in .sbss or not.
5228 (ppc_elf_relocate_section): Add support for more relocations. Add
5229 in sec->output_offset where appropriate. Make error messages
5230 include the symbol name.
5232 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5233 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5234 doesn't get redefined messages if -shared.
5236 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5237 section if the rel_section field has been set up.
5239 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5241 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5244 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5246 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5247 of flags, only flags used are controlled by mach number. Bump up
5248 output file mach number to highest of input file mach numbers.
5249 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5250 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5252 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5253 bfd_elf64_sparc_vec support.
5255 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5257 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5258 the embedded bit is set on some objects and not on others. Just
5260 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5263 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5265 * coffcode.h (coff_new_section_hook): Don't try to align the
5268 * coffcode.h (coff_set_section_contents): Fix the handling of the
5269 .lib section to work even if the entire section contents are
5270 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5271 Robert Lipe <robertl@arnet.com>.
5273 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5275 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5276 memory here for contents.
5278 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5279 _SDA2_BASE_ by 32768.
5280 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5281 started using. Allocate contents for .sdata and .sdata2 sections
5283 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5285 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5286 size _SDA{,2}_BASE_.
5287 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5290 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5292 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5294 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5295 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5296 (bfd_mach_sparc_v9a): Define.
5297 (bfd_mach_sparc_v9_p): Define.
5298 * bfd-in2.h: Regenerated.
5299 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5301 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5302 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5303 to bfd_elf32_sparc_vec.
5304 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5305 Add v8plus{,a} support.
5307 (sparc_compatible): New function.
5308 * elf32-sparc.h: #include "elf/sparc.h".
5309 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5310 elf32_sparc_final_write_processing): New functions.
5311 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5312 elf_backend_final_write_processing): Define.
5314 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5316 * elf-bfd.h (struct elf_link_hash_entry): Add
5317 linker_section_pointer field.
5318 (enum elf_linker_section_enum): Enumeration for new way of
5319 creating linker dynamic sections and symbols.
5320 (elf_linker_section{,_pointers}): New structures for creating
5321 dynamic sections and symbols.
5322 (elf_obj_tdata): Add linker_section_pointers and linker_section
5324 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5325 (_bfd_elf_create_linker_section): New declarations.
5326 (_bfd_elf_find_pointer_linker_section): Ditto.
5327 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5328 (_bfd_elf_make_linker_section_rela): Ditto.
5330 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5332 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5333 (ppc_elf_create_linker_section): New function to create the
5334 sections .got, .sdata, and .sdata2.
5335 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5337 (ppc_elf_check_relocs): Support more of the eabi relocations.
5338 (ppc_elf_relocate_section): Ditto.
5339 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5340 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5342 * elflink.h (elf_create_pointer_linker_section): New function to
5343 create initialized pointers in dynamic linker sections.
5344 (elf_finish_pointer_linker_section): Actually intialize the
5345 pointers created above.
5347 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5348 macros to provide both 32 and 64 bit versions of
5349 elf_create_pointer_linker_section.
5350 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5351 provide both 32 and 64 bit versions of
5352 elf_finish_pointer_linker_section.
5354 * elflink.c (_bfd_elf_create_linker_section): New function to
5355 create a linker section.
5356 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5357 given address in the linker pointer offsets created for a given
5359 (_bfd_elf_make_linker_section_rela): Make a RELA section
5360 corresponding to the generated linker section.
5362 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5364 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5366 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5368 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5369 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5370 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5371 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5372 toc entry in an objdump) for now.
5373 (ppc_do_last, ppc_get_last): New function - needed to save processing
5374 the toc owner to the end.
5375 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5378 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5379 toc owner from being done till last. Must define POWERPC_LE_PC
5382 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5384 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5386 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5387 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5389 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5391 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5393 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5395 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5397 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5399 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5401 * elf.c (assign_file_positions_for_segments): Don't increment file
5402 offset for a segment which contains no loadable sections.
5404 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5406 * reloc.c: Add new PowerPC relocations.
5407 * {bfd-in2,libbfd}.h: Regenerate.
5409 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5410 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5412 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5414 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5417 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5420 * coffgen.c (coff_find_nearest_line): Don't try to cache
5421 information in sections that are not owned by a BFD. From Richard
5422 Henderson <richard@atheist.tamu.edu>.
5424 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5425 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5426 * elflink.h (elf_link_output_extsym): Remove special check for
5429 * ecoffswap.h: Add prototypes for static functions.
5431 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5433 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5434 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5436 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5437 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5438 support. Begin support for R_PPC_SDA{2,}REL.
5440 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5442 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5443 create the .got and .got.neg sections.
5444 (ppc_elf_size_dynamic_sections): Call it.
5445 (ppc_elf_check_relocs): Call it.
5446 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5447 (ppc_elf_check_relocs): Add error messages for relocations we
5448 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5451 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5453 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5454 section flags for V.4 and eabi.
5456 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5458 * elf.c (assign_file_positions_for_segments): If a segment
5459 contains no sections, don't mark it as readable.
5461 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5462 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5464 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5465 dynamic section, if there is one.
5466 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5467 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5468 (bfd_elf64_swap_dyn_in): Likewise.
5469 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5471 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5473 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5474 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5475 <pirker@eiunix.tuwien.ac.at>.
5477 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5479 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5480 PowerPC V.4 and eabi.
5481 * bfd-in2.h: Regenerate.
5482 * libfd.h: Regenerate.
5484 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5486 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5487 section type and SHF_EXCLUDE section flag, turning them into the
5488 appropriate bfd section flag.
5490 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5492 * xcofflink.c (xcoff_link_add_symbols): Create the special
5493 sections if we see a DYNAMIC object, in case that is the only
5494 XCOFF input object we see.
5496 * elf32-mips.c: Extensive changes for a start at dynamic linking
5497 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5499 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5500 (struct elf_backend_data): Remove
5501 elf_backend_create_program_headers field. Add
5502 elf_backend_additional_program_headers and
5503 elf_backend_modify_segment_map fields.
5504 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5506 (elf_backend_additional_program_headers): Likewise.
5507 (elf_backend_modify_segment_map): Likewise.
5508 (elf_backend_create_program_headers): Don't define.
5509 (elfNN_bed): Change to account for field changes.
5510 * elf.c (assign_file_positions_for_segments): Call new
5511 modify_segment_map backend function. Don't call old
5512 create_program_headers backend function.
5513 (get_program_header_size): Call additional_program_headers rather
5514 than create_program_headers.
5515 * elflink.h (elf_link_add_object_symbols): Initialize
5516 type_change_ok from new backend field.
5517 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5519 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5520 a reloc against the appropriate section.
5522 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5523 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5524 (elf_flags_init): Rename from elf_ppc_flags_init.
5525 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5527 (ppc_elf_copy_private_bfd_data): Likewise.
5528 (ppc_elf_merge_private_bfd_data): Likewise.
5530 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5533 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5535 * coff-alpha.c (alpha_relocate_section): During final link, allow
5536 output .lita section to be bigger than 64k by adjusting gp value
5537 on a per-input section basis.
5538 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5540 (struct ecoff_section_tdata): Add gp field.
5542 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5544 Handle Alpha ECOFF changes in OSF/1 3.2.
5545 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5547 * coff-alpha.c: Include "aout/ar.h".
5548 (alpha_ecoff_get_relocated_section_contents): Don't require an
5549 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5550 3.2 doesn't generate one.
5551 (alpha_relocate_section): Likewise.
5552 (alpha_ecoff_slurp_armap): Define.
5553 (alpha_ecoff_slurp_extended_name_table): Define.
5554 (alpha_ecoff_construct_extended_name_table): Define.
5555 (alpha_ecoff_truncate_arname): Define.
5556 (alpha_ecoff_write_armap): Define.
5557 (alpha_ecoff_generic_stat_arch_elt): Define.
5558 (alpha_ecoff_update_armap_timestamp): Define.
5560 (alpha_ecoff_read_ar_hdr): New static function.
5561 (alpha_ecoff_get_elt_at_filepos): New static function.
5562 (alpha_ecoff_openr_next_archived_file): New static function.
5563 (alpha_ecoff_get_elt_at_index): New static function.
5564 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5565 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5566 _bfd_ecoff to alpha_ecoff.
5567 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5568 field from backend structure, rather than always calling
5569 _bfd_get_elt_at_filepos.
5570 * coff-mips.c (mips_ecoff_backend_data): Initialize
5571 get_elt_at_filepos field.
5572 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5573 from _bfd_generic_read_ar_hdr with minor changes.
5574 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5575 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5576 * libbfd.h: Rebuild.
5578 * bfd-in.h (BFD_IN_MEMORY): Define.
5579 * libbfd-in.h (struct bfd_in_memory): Define.
5580 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5581 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5582 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5583 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5584 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5585 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5586 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5587 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5588 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5589 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5591 (bfd_openstreamr): Likewise.
5592 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5593 BFD_IN_MEMORY is not set.
5594 * riscix.c (riscix_some_aout_object_p): Likewise.
5595 * bfd-in2.h, libbfd.h: Rebuild.
5597 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5598 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5599 (bfd_get_elt_at_index): Define.
5600 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5601 bfd_get_elt_at_index. Change index parameter from int to
5603 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5604 (_bfd_noarchive_get_elt_at_index): Define.
5605 (_bfd_archive_bsd_get_elt_at_index): Define.
5606 (_bfd_archive_coff_get_elt_at_index): Define.
5607 * bfd-in2.h, libbfd.h: Rebuild.
5608 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5609 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5610 * ieee.c (ieee_get_elt_at_index): Define.
5611 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5612 * oasys.c (oasys_get_elt_at_index): Define.
5613 * som.c (som_get_elt_at_index): Define.
5615 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5616 numbers to the .text section.
5618 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5620 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5621 If there is a SEC_DEBUGGING section, get the contents of the debug
5622 information part from it.
5623 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5625 (ieee_write_object_contents): Check ieee_write_debug_part return.
5627 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5629 * config.bfd (i[345]86-*-freebsd*): Add target.
5630 * configure.in (i386freebsd_vec): Add vec.
5631 * configure: Regenerate.
5632 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5633 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5634 Rebuild dependencies..
5635 * freebsd.h: New file.
5636 * i386freebsd.c: New file.
5637 * targets.c (i386freebsd_vec): Declare.
5638 (bfd_target_vector): Add i386freebsd_vec.
5639 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5640 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5642 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5644 * ieee.c (ieee_slurp_debug): New static function.
5645 (ieee_object_p): Call it.
5646 (ieee_slurp_section_data): Skip debugging sections.
5647 (ieee_get_reloc_upper_bound): Likewise.
5648 (ieee_get_section_contents): Likewise.
5649 (ieee_canonicalize_reloc): Likewise.
5650 (ieee_write_section_part): Likewise.
5651 (ieee_write_debug_part): Likewise.
5652 (ieee_write_data_part): Likewise.
5653 (init_for_output): Likewise.
5655 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5657 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5659 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5660 relocs, since ppc_elf_relocate_section handles the linker case.
5661 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5663 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5664 ppc_elf_relocate_section since that is now the only caller.
5665 (ppc_elf_relocate_section): Ditto.
5667 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5669 * coffcode.h (coff_write_object_contents): If we don't know the
5670 section of the entry point for an XCOFF executable, always set the
5671 entry address to -1.
5673 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5675 * elf.c (bfd_section_from_shdr): Add support for note sections.
5677 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5679 * bfd-in.h (struct _symbol_info): Add stab_type field.
5680 * bfd-in2.h: Rebuild.
5681 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5683 * elf32-ppc.c: Remove trailing newline from calls to
5685 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5686 difference if target endianness is known.
5688 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5690 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5691 old style TOC16 references without using R_PPC_GOT.
5692 (ppc_reloc_type): Ditto.
5693 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5694 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5695 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5696 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5697 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5699 (ppc_elf_adjust_dynamic_symbol): Ditto.
5700 (ppc_elf_adjust_dynindx): Ditto.
5701 (ppc_elf_size_dynamic_sections): Ditto.
5702 (ppc_elf_finish_dynamic_symbol): Ditto.
5703 (ppc_elf_finish_dynamic_sections): Ditto.
5704 (ELF_DYNAMIC_INTERPRETER): Define.
5706 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5708 * elf.c (copy_private_bfd_data): When attaching sections to
5709 segments ignore sections that won't be allocated. Patch from
5712 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5714 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5717 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5719 * coff-i960.c (CALC_ADDEND): Define.
5720 (coff_i960_relocate_section): Add the input section VMA to the
5721 addend for PC relative relocs.
5723 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5725 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5726 to correctly terminate.
5728 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5730 * targets.c (enum bfd_endian): Define.
5731 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5732 from boolean to enum bfd_endian. Change header_byteorder_big_p
5734 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5735 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5736 * bfd-in2.h: Rebuild.
5737 * All targets: Change initialization of byteorder and
5738 header_byteorder to use enum bfd_endian values rather than
5740 * All files: Change all references to byteorder_big_p and
5741 header_byteorder_big_p to use new bfd_*_endian macros.
5743 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5745 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5747 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5749 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5751 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5753 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5755 * ieee.c: Lots of minor cleanups. Make many functions return
5756 errors rather than calling abort. Also:
5757 (ieee_write_twobyte): Remove; change callers to call existing
5758 ieee_write_2bytes function.
5759 (ieee_write_expression): Don't output the section twice when
5760 outputting a local symbol. Don't emit an extraneous zero if there
5762 (ieee_slurp_sections): Set the lma as well as the vma.
5763 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5765 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5766 a recognized one or bfd_arch_unknown.
5767 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5769 (ihex_get_symtab): Likewise.
5771 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5773 * aoutx.h: Include <ctype.h>.
5774 (struct aout_link_includes_table): Define.
5775 (struct aout_link_includes_totals): Define.
5776 (struct aout_link_includes_entry): Define.
5777 (aout_link_includes_lookup): Define macro.
5778 (struct aout_final_link_info): Add includes field.
5779 (aout_link_includes_newfunc): New static function.
5780 (NAME(aout,final_link)): Initialize includes hash table.
5781 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5783 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5785 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5787 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5789 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5791 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5793 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5794 (pe_print_private_bfd_data): call pe_print_reloc.
5795 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5796 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5797 up some debugging as well.
5799 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5801 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5804 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5806 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5807 when setting sections to NULL.
5809 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5811 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5813 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5814 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5816 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5817 * bfd-in2.h: Rebuild.
5819 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5821 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5823 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5825 * ihex.c (ihex_scan): Handle record types 4 and 5.
5826 (ihex_object_p): Permit types 4 and 5.
5827 (ihex_set_section_contents): Remove check for out of range
5829 (ihex_write_object_contents): Generate types 4 and 5.
5831 * elflink.h (elf_link_output_extsym): Just ignore warning and
5832 indirect references to symbols which don't really exist.
5834 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5836 * peicode.h (pe_print_idata): Minor format fixes
5837 (pe_print_edata): New function. Under private printing, this formats
5838 the edata section of a PE file.
5839 (pe_print_private_bfd_data): Added call to pe_print_edata.
5841 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5843 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5844 index, don't call stoi.
5846 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5848 * srec.c (srec_scan): Set lma as well as vma.
5850 * ihex.c: New file; support for Intel Hex format.
5851 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5852 (ihex_vec): Declare.
5853 (bfd_target_vector): Always include ihex_vec.
5854 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5855 * Makefile.in: Rebuild dependencies.
5856 (BFD_LIBS): Add ihex.o
5857 (BFD_LIBS_CFILES): Add ihex.c.
5858 * bfd-in2.h: Rebuild.
5860 * elf.c (assign_file_positions_for_segments): Sort the sections in
5862 (get_program_header_size): Return the right size if segment_map is
5864 (copy_private_bfd_data): Don't bother to sort the sections.
5866 * bfd.c (bfd_record_phdr): New function.
5867 * bfd-in.h (bfd_record_phdr): Declare.
5868 * bfd_in2.h: Rebuild.
5870 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5873 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5874 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5876 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5877 (bfd_zmalloc): Change declaration.
5878 * libbfd.h: Rebuild.
5879 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5880 and realloc. Don't set bfd_error_no_memory if they fail.
5882 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5884 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5885 uses as well. Added a new howto to deal with TOCREL16 relocs that
5886 are TOCDEFN as well.
5887 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5888 to handle RVA relocs from dlltool.
5889 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5890 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5891 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5893 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5894 to get the right section alignment.
5896 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5898 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5899 p_paddr if p_paddr is zero.
5900 (make_mapping): Set includes_filehdr and includes_phdrs for first
5902 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5904 (assign_file_positions_for_segments): Handle includes_filehdr and
5905 includes_phdrs. Remove special handling of PT_PHDR and first
5907 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5908 when appropriate. Remove special handling of PT_PHDR segment.
5909 Use a more complex condition for when a section is included in a
5910 segment to handle Solaris linker oddities.
5912 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5914 * coff-m88k.c (howto_table): Reformatted for easier reading;
5915 special_function now points to new function m88k_special_reloc.
5916 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5918 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5919 be done correctly by m88k_special_reloc.
5920 (reloc_processing): New function to be used by RELOC_PROCESSING.
5921 (RELOC_PROCESSING): Define to call reloc_processing.
5923 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5925 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5926 (pe_print_pdata): Likewise.
5928 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5929 obstack_alloc fails.
5930 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5932 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5933 * Many files: don't set bfd_error_no_memory if one of the above
5936 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5937 if p_paddr_valid is set.
5938 (copy_private_bfd_data): New static function.
5939 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5941 * elf.c (assign_file_positions_for_segments): Fix case where extra
5942 program headers were allocated.
5944 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5945 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5946 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5947 _bfd_elf_print_private_bfd_data.
5949 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5950 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5951 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5952 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5953 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5954 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5955 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5957 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5959 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5960 * elf.c (make_mapping): New static function.
5961 (map_sections_to_segments): New static function.
5962 (elf_sort_sections): New static function.
5963 (assign_file_positions_for_segments): New static function.
5964 (map_program_segments): Remove.
5965 (get_program_header_size): Remove sorted_hdrs, count, and
5966 maxpagesize parameters. Simplify.
5967 (assign_file_positions_except_relocs): When generating an
5968 executable, use assign_file_positions_for_segments.
5969 (elf_sort_hdrs): Remove.
5970 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5971 to get_program_header_size.
5973 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5975 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5977 * configure, config.in: Regenerate with autoconf 2.7.
5979 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5980 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5982 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5984 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5985 (ecoff_sec_to_styp_flags): Likewise.
5986 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5987 (ecoff_set_symbol_info): Handle scRConst.
5988 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5989 (ecoff_compute_section_file_positions): Handle .rconst section.
5990 (_bfd_ecoff_write_object_contents): Likewise.
5991 (ecoff_link_check_archive_element): Handle scRConst.
5992 (ecoff_link_add_externals): Likewise.
5993 (ecoff_link_write_external): Handle .rconst section.
5994 (ecoff_reloc_link_order): Likewise.
5995 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5996 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5998 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
6000 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
6001 DEF_DYNAMIC flag is set.
6003 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
6005 * host-aout.c: If TRAD_HEADER is defined, include it.
6007 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6009 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6010 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6011 (BFD_NEED_DECLARATION): New function.
6012 * configure.in: Use BFD_NEED_DECLARATION.
6013 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6014 * configure, config.in: Rebuild with autoconf 2.6.
6016 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6017 special_sections before returning when called with a non XCOFF
6020 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6023 * coffcode.h (coff_compute_section_file_positions): Only pad the
6024 previous section to force file alignment when creating an
6027 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6029 * coffcode.h (coff_compute_section_file_positions): If
6030 RS6000COFF_C, set up the .debug section.
6032 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6033 if it is not large enough to accomodate the entire TOC area with
6034 signed 16 bit offsets.
6035 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6037 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6038 TOC anchor to use the TOC value used in the output file.
6040 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6042 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6043 (_bfd_coff_read_string_table): Likewise.
6045 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6047 * pe-arm.c: Fix typos.
6048 * coff-arm.c: Likewise.
6050 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6052 * coff-ppc.c (list_ele): Added "cat"egory member.
6053 (record_toc): New category parameter (priv or pub).
6054 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6055 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6056 the mainline. It addes extra toc cells in error.
6057 (ppc_coff_swap_sym_in_hook): Added some documentation.
6058 (dump_toc): Can now diagnose "virtual toc" chicanery.
6060 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6062 * elf-bfd.h (struct elf_link_hash_table): Change type of
6063 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6065 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6067 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6068 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6070 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6071 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6072 defined or mentioned in a regular file.
6074 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6076 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6077 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6078 (coff_ppc_relocate_section): Correct REL24 handling
6079 (ppc_process_before_allocation): Correct TOCDEFN handling
6081 * peicode.h (dir_names): Added name descriptions
6083 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6085 * VERSION: Updated to cygnus-2.6.
6087 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6089 * targets.c (m68k4knetbsd_vec): Declare.
6091 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6093 * targets.c (bfd_target): Change type of second argument to
6094 _bfd_print_private_bfd_data from void * to PTR.
6095 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6096 using PTR rather than void *.
6097 * bfd-in2, libbfd.h: Rebuild.
6098 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6100 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6101 _bfd_generic_bfd_print_private_bfd_data rather than casting
6104 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6106 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6107 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6109 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6110 BFD64_BACKENDS_CFILES): New variables.
6113 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6115 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6116 not at the file position of the first section.
6117 * coffcode.h (coff_compute_section_file_positions): Avoid using
6119 (coff_write_object_contents): When generating a PPC PE executable
6120 with no symbols, round up the file size to a COFF_PAGE_SIZE
6122 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6123 don't write out a string table.
6125 * elf.c (bfd_section_from_shdr): When using a different section
6126 header, pass the new one to _bfd_elf_make_section_from_shdr.
6127 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6128 (elf_map_symbols): Add section VMA to symbol value when comparing
6130 (_bfd_elf_compute_section_file_positions): Only build symbol table
6131 if there are some symbols. Set file offset of symtab and strtab
6133 (assign_file_positions_except_relocs): Remove dosyms parameter.
6134 Change all callers. Never set file offset of symtab and strtab
6136 (_bfd_elf_copy_private_section_data): New function.
6137 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6138 (_bfd_elf_copy_private_symbol_data): New function.
6139 (swap_out_syms): Check for special mapping of st_shndx created by
6140 copy_private_symbol_data.
6141 * elfxx-target.h: Use new copy routines.
6142 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6143 (_bfd_elf_copy_private_section_data): Declare.
6145 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6147 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6150 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6151 _bfd_dummy_target, matching the recent change to archive
6154 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6156 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6157 arithmetic on PTR types.
6159 * aout-target.h (MY(callback)): Set the lma of the sections.
6161 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6162 symbol into a reloc against the section.
6164 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6166 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6167 glue for the relocs: IMGLUE and IFGLUE.
6168 (record_toc): new function - tracks toc contents
6169 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6170 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6171 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6172 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6173 (ppc_record_toc_entry): Removed a debug define (duh)
6175 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6176 (pe_print_idata): New function - formats the idata section data
6177 (pe_print_pdata): New function - formats the pdata section data
6178 (pe_print_private_bfd_data): calls to above
6180 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6182 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6183 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6184 TARGET_SYM and TARGET_NAME for vector and BFD name.
6185 * coff-pmac.c (pmac_xcoff_vec): Remove.
6186 (TARGET_SYM, TARGET_NAME): Define.
6187 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6188 machine to 0, not all PowerMacs are 601s.
6190 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6192 * elfcode.h (elf_object_p): Read in any program headers.
6193 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6194 based on the program headers, if any.
6195 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6196 (map_program_segments): Set p_paddr of program headers based on
6199 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6201 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6204 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6205 trying to do a relocateable link with a non-a.out object file.
6207 * archive.c (bfd_generic_archive_p): Check the first object file
6208 in an archive even if target_defaulted is set. If the object file
6209 has the wrong xvec, reject it.
6211 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6212 be represented, report the name via _bfd_error_handler.
6213 (translate_to_native_sym_flags): Likewise.
6214 * elf32-mips.c (mips_elf_final_link): Likewise.
6215 * oasys.c (oasys_write_sections): Likewise.
6217 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6218 which checks for STYP_OVRFLO sections.
6219 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6220 reloc and lineno count overflows.
6221 (coff_write_object_contents): Call coff_count_linenumbers before
6222 coff_compute_section_file_positions. If RS6000COFF_C, handle
6223 reloc and lineno count overflows.
6224 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6225 relocs before dealing with .pad sections. Count overflow section
6226 headers when handling .pad sections.
6228 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6231 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6232 (struct xcoff_link_hash_table): Add descriptor_section and
6233 special_sections fields.
6234 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6235 (xcoff_link_add_symbols): Set linkage section alignment. Create
6236 descriptor section. Check for magic symbol names (_text, etc.),
6237 and record them in special_sections if found. Set
6238 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6239 descriptor field to point back to the function code symbol.
6240 (xcoff_sweep): Always mark the special descriptor_section.
6241 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6242 function descriptor, and mark it if it is.
6243 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6244 parameter, and fill it in. Allocate space for the descriptor
6246 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6247 global linkage code. If an undefined function descriptor is
6248 exported, arrange to define it. Warn about any other undefined
6250 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6251 (xcoff_write_global_symbol): Create a function descriptor when
6253 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6254 * bfd-in2.h: Rebuild.
6256 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6258 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6259 (ppc_coff_link_hash_table): new types for hashing
6260 (ppc_coff_link_hash_newfunc): hash entry constructor
6261 (ppc_coff_link_hash_table_init): hash table initializer
6262 (ppc_coff_link_hash_table_create): hash table constructor
6263 (ppc_record_toc_entry): changed references to hash table
6264 (coff_ppc_relocate_section): changed references to hash table
6266 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6267 * libcoff.h: Rebuild
6269 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6270 (coff_link_add_symbols): removed toc_offset init
6272 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6274 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6277 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6278 if it is given and mmep is available.
6279 * acconfig.h: Undef USE_MMAP.
6280 * configure, config.in: Regenerated.
6281 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6282 table handling the old way.
6283 (aout_get_external_symbols): Don't complain if last byte of string
6285 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6286 (bfd_free_window) [! USE_MMAP]: Don't define.
6287 (bfd_get_file_window,
6288 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6290 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6292 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6295 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6297 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6298 compatible with AMD generated COFF files. Try to support both AMD
6299 and GNU formats simultaneously.
6300 (coff_a29k_relocate_section): Likewise.
6302 * libbfd.c (bfd_get_file_window): Change writable parameter from
6303 int to boolean; update all callers. Pass MAP_SHARED if not
6304 writable--it's required on Solaris. Cast fprintf argument to
6306 * bfd-in.h (bfd_get_file_window): Update declaration.
6307 * bfd-in2.h: Rebuild.
6308 * aoutx.h: Update calls to bfd_get_file_window.
6310 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6312 (xcoff_swap_ldhdr_in): New static function.
6313 (xcoff_swap_ldsym_in): New static function.
6314 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6315 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6316 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6317 Handle XTY_ER/XMC_XO symbols correctly.
6318 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6319 rather than normal symbol table.
6320 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6321 already defined with the same absolute value.
6322 (xcoff_mark): When considering called symbols, check whether the
6323 descriptor is from a dynamic object, rather than the symbol
6325 (xcoff_build_ldsyms): Likewise.
6327 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6328 Cast realloc and malloc return values. If malloc or realloc fail,
6329 set bfd_error_no_memory.
6330 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6331 * bfd-in2.h: Rebuild.
6333 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6335 * coff-ppc.c (ppc_record_toc_entry): new function.
6336 (in_reloc_p): changed return value.
6337 (coff_ppc_relocate_section): much rework.
6338 (ppc_allocate_toc_section): new function.
6339 (ppc_process_before_allocation): new function.
6340 (ppc_coff_swap_sym_in_hook): new function.
6342 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6343 (coff_link_add_symbols): initialize toc_offset.
6345 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6346 (coff_swap_aouthdr_out): Added more sections to the data
6347 dictionary for the pe file header. Also changed linker version
6348 number on the ppc side.
6349 (dir_names): small improvements to the dictionary printing.
6350 (pe_mkobject_hook): save the file level flags.
6352 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6353 (pe_tdata): added real_flags field
6354 (coff_tdata): added local_toc_sym_map and access macro
6356 * libcoff.h (coff_link_hash_entry): added toc_offset field
6357 (pe_tdata): added real_flags field
6358 (coff_tdata): added local_toc_sym_map and access macro
6360 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6361 (coff_mkobject): init for local_toc_sym_map
6362 (coff_write_object_contents): set the internal_a.magic to
6363 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6366 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6368 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6369 entries until both the line number address and the function name
6370 address are too large.
6372 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6373 * configure: Rebuilt.
6375 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6376 is defined in the environment.
6378 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6380 * som.c (som_get_section_contents_in_window): Define to use
6383 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6385 * coff-i860.c: New file, based on coff-i386.c.
6386 * cpu-i860.c: New file, based on cpu-i386.c.
6387 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6388 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6389 targets, using i860coff_vec.
6390 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6391 trad-core.o and hosts/i860mach3.h.
6392 (i860coff_vec): Use coff-i860.o and cofflink.o.
6393 * configure: Rebuild.
6394 * Makefile.in: Rebuild dependencies.
6395 (ALL_MACHINES): Add cpu-i860.o.
6396 (BFD32_BACKENDS): Add coff-i860.o.
6397 (CFILES): Add cpu-i860.c and coff-i860.c.
6398 * targets.c (i860coff_vec): Declare.
6399 (bfd_target_vector): Add &i860coff_vec.
6400 * archures.c (bfd_i860_arch): Declare.
6401 (bfd_archures_list): Add &bfd_i860_arch.
6402 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6403 (coff_set_flags): Handle bfd_arch_i860.
6404 (coff_write_object_contents): Handle I860 a.out magic number.
6406 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6408 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6409 the created .tc section to 2.
6410 (xcoff_mark): Don't keep a .loader reloc for a call to an
6411 undefined symbol when creating a shared library.
6412 (xcoff_build_ldsyms): When creating a shared library, generate
6413 global linkage code for a call to an undefined symbol.
6415 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6417 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6418 BFD32_BACKENDS, BFD64_BACKENDS.
6419 (.dep1): Put mkdep output in a separate file.
6420 Rebuilt dependencies.
6422 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6425 Permit use of mmap when available:
6427 * configure.in: Check for mmap, madvise, mprotect.
6428 * config.in, configure: Regenerated.
6430 * libbfd.c (struct _bfd_window_internal): Define type.
6431 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6433 (ok_to_map): New static variable for debugging.
6434 (_bfd_generic_get_section_contents_in_window): New function.
6435 * bfd-in.h (bfd_window_internal): Declare type.
6436 (bfd_window): Define type.
6437 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6438 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6441 * libaout.h (struct aoutdata): Add two window fields.
6442 (obj_aout_sym_window, obj_aout_string_window): New macros.
6443 * aoutx.h (some_aout_object_p): Initialize windows.
6444 (aout_get_external_symbols): Get symbol data and strings in
6445 windows instead of explicitly allocated buffers.
6446 (slurp_symbol_table): Free window instead of memory.
6447 (bfd_free_cached_info): Release windows instead of freeing storage
6449 (aout_link_free_symbols): Ditto.
6451 * targets.c (bfd_target): Add new field for
6452 get_section_contents_in_window.
6453 (BFD_JUMP_TABLE_GENERIC): Updated.
6454 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6455 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6456 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6457 macros for get_section_contents_in_window field.
6459 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6461 * core.c: Renamed to corefile.c
6462 * makefile.dos (OBJS): Change core.o to corefile.o
6463 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6466 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6468 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6469 targ_selvecs to allow debugging under Irix-5 native.
6472 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6474 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6475 to o. Clobber and restore the list of new csects around the call
6476 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6477 linker error and the linker wants to read the symbol table. Reset
6478 the line number count of a real section even if it has no relocs.
6479 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6481 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6484 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6486 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6487 an undefined symbol in a shared link.
6489 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6490 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6491 phdm@info.ucl.ac.be (Philippe De Muyter).
6493 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6495 * coff-m88k.c (rtype2howto): New static function.
6496 (RTYPE2HOWTO): Use it rather than a macro definition.
6498 * coffcode.h (coff_write_object_contents): set internal_a.magic
6499 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6501 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6502 define TRAD_HEADER to new file hosts/delta68.h.
6503 m88*-motorola-sysv*, however, does use ptrace-core.o.
6504 * hosts/delta68.h: New file.
6506 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6507 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6509 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6511 * i386linux.c (MY(vec)): Declare before use.
6513 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6515 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6516 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6518 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6519 BFD is not of the right type.
6520 (bfd_elf_get_needed_list): Likewise.
6521 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6522 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6523 * xcofflink.c (XCOFF_XVECP): Define.
6524 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6526 (bfd_xcoff_import_symbol): Likewise.
6527 (bfd_xcoff_export_symbol): Likewise.
6528 (bfd_xcoff_link_count_reloc): Likewise.
6529 (bfd_xcoff_record_link_assignment): Likewise.
6530 (bfd_xcoff_size_dynamic_sections): Likewise.
6532 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6533 table index against the number of symbols for a base relative
6536 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6538 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6539 full_aouthdr flag here...
6540 (_bfd_xcoff_bfd_final_link): ...not here.
6542 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6544 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6545 systems that have a system <libelf.h>.
6546 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6547 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6548 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6549 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6550 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6551 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6552 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6554 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6556 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6557 set, set BSF_WEAK in symbol. Change all callers.
6558 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6559 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6560 _bfd_generic_link_add_one_symbol.
6561 (ecoff_indirect_link_order): Check that the section tdata relocs
6562 are not NULL before using them.
6564 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6565 define TRAD_HEADER as hosts/alphalinux.h.
6566 * configure: Rebuild.
6567 * hosts/alphalinux.h: New file.
6568 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6571 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6573 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6574 C_ECOMM storage classes.
6576 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6578 (xcoff_mark): Call xcoff_mark_symbol.
6579 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6580 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6582 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6584 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6586 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6588 (xcoff_find_reloc): New static function.
6589 (xcoff_link_add_symbols): Use it.
6590 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6591 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6592 relocate the value of C_DECL.
6594 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6596 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6598 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6599 callback decide what goes in .relocs.
6600 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6601 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6604 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6606 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6609 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6611 * xcofflink.c: More improvements, mostly to fix handling of
6612 constructors and a few other special cases.
6613 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6614 zero, reverting yesterday's change.
6615 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6616 (bfd_xcoff_link_count_reloc): Declare.
6617 (bfd_xcoff_record_link_assignment): Declare.
6618 * bfd-in2.h: Rebuild.
6620 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6622 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6623 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6624 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6625 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6626 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6627 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6629 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6632 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6633 segments includes the a.out header. See to that the magic number
6634 *always* is big-endian.
6636 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6637 m68k4k NetBSD configurations.
6639 * configure.in, configure: Separate i386 & mips NetBSD
6640 configurations from other BSD ones. Don't assume DEC is the only
6641 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6642 configurations. Add support for m68k4k NetBSD object format.
6644 * libaout.h: Added M_68K4K_NETBSD magic.
6646 * m68k4knetbsd.c: New file.
6648 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6650 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6653 * hosts/mipsnbsd.h: New file.
6656 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6658 * config.bfd: Add config stuff for mips*-*-magic* to set
6659 targ_defvec to ecoff_big_vec.
6662 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6664 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6666 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6667 toc_section, and entry_section fields.
6668 (struct xcoff_section_tdata): Remove ldrel_count field.
6669 * libcoff.h: Rebuild.
6670 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6672 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6673 full a.out header if full_aouthdr is set in xcoff_data.
6674 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6675 based on sections stored in xcoff_data.
6676 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6678 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6679 (rs6000coff_vec): Set symbol_leading_char to '.'.
6680 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6681 value stored in ret rather than returning a pointer value.
6683 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6685 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6688 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6690 * som.c (som_slurp_string_table): Allocate the strings with malloc
6691 since they're free'd by free_cached_info.
6692 (som_slurp_symbol_table): Similarly for the symbol table.
6694 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6696 * Makefile.in (diststuff): Don't make headers.
6698 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6700 * Makefile.in: Rebuild dependencies.
6702 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6703 output_bfd is not SunOS.
6704 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6705 non-SunOS input files.
6707 * xcofflink.c: Extensive changes to support linking shared objects
6708 and generating a .loader section.
6709 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6710 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6711 last_symndx, and ldrel_count fields.
6712 * libcoff.h: Rebuild.
6713 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6714 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6716 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6717 (bfd_xcoff_export_symbol): Declare.
6718 (bfd_xcoff_size_dynamic_sections): Declare.
6719 * bfd-in2.h: Rebuild.
6721 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6723 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6724 * configure: Rebuild.
6725 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6726 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6728 (pmac_xcoff_vec): Update to use new xcoff support.
6729 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6730 (xcoff_write_armap): Declare buf as unsigned char.
6731 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6733 * mpw-make.sed: Generalize subdir_do edit.
6735 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6737 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6738 correctly. Don't initialize asect->vma.
6740 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6742 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6743 something a little less than the page size.
6745 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6747 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6749 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6751 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6752 * coffcode.h (coff_write_object_contents): If .bss is before
6753 .data us that as data_start.
6754 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6756 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6757 (coff_swap_outhdr_out): Hardwire in version number.
6759 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6761 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6762 major and minor to *_vno, since the former are also macros in
6763 SunOS header files. Cast result of bfd_alloc to appropriate
6766 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6767 before assigning to sec_data.
6769 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6771 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6772 now relative to the section, not absolute.
6773 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6774 get the file name when there is a N_SO directory name. When
6775 handling stabs, remember that section->vma was added to the
6778 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6780 * sunos.c (struct sunos_link_hash_table): Add needed field.
6781 (sunos_link_hash_table_create): Call bfd_release, not free.
6782 (sunos_link_hash_table_create): Initialize needed field.
6783 (sunos_add_dynamic_symbols): Record needed objects.
6784 (bfd_sunos_get_needed_list): New function.
6785 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6786 * bfd-in2.h: Rebuild.
6788 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6790 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6792 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6794 * bfd-in.h (struct bfd_link_needed_list): Rename from
6795 bfd_elf_link_needed_list.
6796 * bfd-in2.h: Rebuild.
6797 * elf.c, elflink.h, libelf.h: Corresponding changes.
6799 Add start at AIX linker support; no shared libraries yet.
6800 * xcofflink.c: New file.
6801 * configure.in (rs600coff_vec): Use xcofflink.o.
6802 * configure: Rebuild.
6803 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6805 (struct xcoff_section_tdata): Define.
6806 (xcoff_section_data): Define macro.
6807 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6808 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6809 (_bfd_xcoff_bfd_final_link): Declare.
6810 (_bfd_ppc_xcoff_relocate_section): Declare.
6811 * libcoff.h: Rebuild.
6812 * coff-rs6000.c: Clean up a bit.
6813 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6814 cputype, csects, and debug_indices.
6815 (xcoff_copy_private_bfd_data): Copy cputype.
6816 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6817 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6818 (xcoff_reloc_type_lookup): Rename from
6819 rs6000coff_reloc_type_lookup.
6820 (coff_relocate_section): Define.
6821 (_bfd_xcoff_sizeof_headers): Define.
6822 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6823 (_bfd_xcoff_bfd_relax_section): Define.
6824 (_bfd_xcoff_bfd_link_split_section): Define.
6825 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6827 * coffcode.h (coff_compute_section_file_positions): If AIX,
6828 increment sofar by SMALL_AOUTSZ if not executable.
6829 (coff_write_object_contents): If AIX, always output an a.out
6830 header; if not executable, header size of SMALL_AOUTSZ.
6831 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6832 (_bfd_stringtab_init): Initialize xcoff field.
6833 (_bfd_xcoff_stringtab_init): New function.
6834 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6835 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6836 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6837 * libbfd.h: Rebuild.
6838 * Makefile.in: Rebuild dependencies.
6839 (BFD32_BACKENDS): Add xcofflink.o.
6840 (CFILES): Add xcofflink.c.
6842 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6843 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6844 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6846 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6848 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6850 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6852 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6853 * config.in: Regenerated.
6855 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6856 (_bfd_chunksize): New variable.
6857 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6858 for obstack chunk size.
6859 * configure.in: Check for getpagesize.
6860 * configure: Regenerated.
6862 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6864 * trad-core.c (rawptr): Make it a local variable of
6865 ptrace_unix_core_file_p.
6867 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6869 * coff-arm.c (in_reloc_p): New.
6870 * coff-i386.c (in_reloc_p): New.
6871 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6872 (coff_write_object_contents): Only set has_reloc_section
6874 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6875 in_reloc_p to decide if reloc should be emitted.
6876 * libcoff.h (pe_data_type.in_reloc_p): New.
6877 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6879 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6881 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6882 (_bfd_coff_read_internal_relocs): Likewise.
6883 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6884 (_bfd_coff_read_internal_relocs): Likewise.
6886 * elflink.h (elf_link_add_object_symbols): Correct conditions
6887 under which type and size change warnings are issued.
6889 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6891 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6892 a symbol which is not in a real section.
6893 (coff_write_native_symbol): Corresponding change.
6895 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6896 coff_link_hash_newfunc and make non-static.
6897 (_bfd_coff_link_hash_table_init): New function, broken out of
6898 _bfd_coff_link_hash_table_create.
6899 (_bfd_coff_link_hash_table_create): Use it.
6900 (process_embedded_commands): Make static.
6901 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6902 (_bfd_coff_link_hash_table_init): Declare.
6903 * libcoff.h: Rebuild.
6905 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6906 field in XCOFF tdata.
6907 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6908 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6909 based on cputype stored in a.out header, or in n_type of initial
6911 (coff_write_object_contents): Set cputype correctly in a.out
6913 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6915 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6916 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6918 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6919 * libcoff.h: Rebuild.
6921 * cpu-rs6000.c (rs6000_compatible): New static function.
6922 (bfd_rs6000_arch): Use it.
6923 * cpu-powerpc.c (powerpc_compatible): New static function.
6924 (arch_info_struct): Define various flavours of PowerPC.
6925 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6928 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6930 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6932 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6934 * elflink.h (elf_link_add_object_symbols): Don't warn about
6935 changing the size or type if the old definition was weak.
6937 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6939 * coffcode.h (combined_entry_type): Add fix_line field.
6940 (coff_slurp_line_table): Warn if we try to set the lineno field of
6942 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6943 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6944 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6945 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6947 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6948 * libcoff.h: Rebuild.
6950 * libcoff-in.h (struct xcoff_tdata): Define.
6951 (xcoff_data): Define.
6952 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6953 * bfd-in2.h, libcoff.h: Rebuild.
6954 * coff-rs6000.c (xcoff_mkobject): New static function.
6955 (coff_mkobject): Define.
6956 (xcoff_copy_private_bfd_data): New static function.
6957 (coff_bfd_copy_private_bfd_data): Define.
6958 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6960 (rs6000coff_vec): Add DYNAMIC to object_flags.
6961 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6962 .loader sections specially.
6963 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6964 section alignment from the XCOFF tdata information.
6965 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6966 F_SHROBJ, and copy the extra a.out header information into the
6967 XCOFF tdata structure.
6968 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6969 F_DYNLOAD and the extra a.out header information.
6970 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6971 C_HIDEXT symbol with attached csect information.
6972 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6973 in the o_maxdata field.
6974 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6975 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6976 end if BSF_NOT_AT_END is set.
6978 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6979 _bfd_read_ar_hdr_fn.
6980 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6981 * bfd-in2.h, libbfd.h: Rebuild.
6982 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6984 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6985 (bfd_slurp_bsd_armap_f2): Likewise.
6986 (_bfd_slurp_extended_name_table): Likewise.
6988 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6990 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6992 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6993 when the symbol table is empty.
6995 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6996 space for section symbols, since we don't output them either.
6997 (elf_m68k_adjust_dynindx): Removed.
6999 * ptrace-core.c (rawptr): Make it a local variable of
7000 ptrace_unix_core_file_p.
7002 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7004 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7007 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7008 Mac object file formats.
7010 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7012 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7013 auxent if there isn't one.
7014 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7015 rather than FILNMLEN as the maximum name length.
7017 * coffcode.h (bfd_coff_backend_data): Add new field
7018 _bfd_coff_print_aux.
7019 (bfd_coff_print_aux): New static function.
7020 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7021 scnlen field of an XTY_LD csect aux entry.
7022 (coff_print_aux): New static function.
7023 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7024 in coff_pointerize_aux_hook.
7025 (bfd_coff_std_swap_table): Initialize new field.
7026 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7027 * libcoff.h: Rebuild.
7028 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7029 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7031 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7032 if there are symbols, for native AIX ld compatibility.
7034 * coffcode.h (bfd_coff_backend_data): Add new field
7035 _bfd_coff_pointerize_aux_hook.
7036 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7037 or I960, and as 0 otherwise.
7038 (bfd_coff_std_swap_table): Initialize new field.
7039 * libcoff.h: Rebuild.
7040 * coffgen.c (coff_pointerize_aux): Change parameters to take
7041 symbol pointer instead of type and class, and to take aux index.
7042 Call _bfd_coff_pointerize_aux_hook if it is defined.
7043 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7044 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7045 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7047 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7048 read-only/host-only support.
7050 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7052 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7055 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7056 BFD_JUMP_TABLE_ARCHIVE accordingly.
7057 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7058 (_bfd_compute_and_write_armap): Declare.
7059 (_bfd_generic_read_ar_hdr): Declare.
7060 (_bfd_read_ar_hdr): Define.
7061 (_bfd_noarchive_read_ar_hdr): Define.
7062 (_bfd_archive_bsd_read_ar_hdr): Define.
7063 (_bfd_archive_coff_read_ar_hdr): Define.
7064 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7065 _bfd_read_ar_hdr instead.
7066 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7067 (_bfd_compute_and_write_armap): Rename from
7068 compute_and_write_armap. Make non-static. Change all callers.
7069 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7070 than _bfd_snarf_ar_hdr.
7071 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7072 * ieee.c (ieee_read_ar_hdr): Define.
7073 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7074 * oasys.c (oasys_read_ar_hdr): Define.
7075 * som.c (som_read_ar_hdr): Define.
7076 * bfd-in2.h, libbfd.h: Rebuild.
7078 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7080 * peicode.c (coff_swap_filehdr_in): If symptr is
7081 zero, there aren't any symbols, even if nsyms is set.
7083 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7085 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7087 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7088 sections, and set styp correctly for them: .got, .hash, .dynamic,
7089 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7090 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7092 (ecoff_sort_hdrs): New static function.
7093 (ecoff_compute_section_file_positions): Return boolean, not void.
7094 Sort the sections by VMA before looking through them. Put the
7095 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7096 section on an appropriate boundary within the page.
7097 (ecoff_compute_reloc_file_positions): Check return value of
7098 ecoff_compute_section_file_positions.
7099 (_bfd_ecoff_set_section_contents): Likewise.
7100 (_bfd_ecoff_write_object_contents): Check for various Alpha
7101 section types when incrementing text_size and data_size. Call
7102 adjust_headers backend function if it exists.
7103 * coff-alpha.c (alpha_adjust_headers): New static function.
7104 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7105 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7107 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7109 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7111 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7112 of ALTERNATE_AIX_CORE_FORMAT.
7113 * configure.in (aix4): No longer need CORE_FLAGS.
7114 * configure: Updated.
7116 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7118 NS32k changes from Ian Dall:
7119 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7121 (aout_link_input_section_std, aout_link_input_section_ext,
7122 aout_link_reloc_link_order): Call them instead of _bfd_*
7124 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7126 (backend_data): Use it instead of hardcoded zero.
7128 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7129 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7131 * ns32knetbsd.c: Include bfd.h.
7132 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7133 (MY_bfd_reloc_type_lookup): Declare function too.
7134 * pc532-mach.c (set_sizes): Don't declare.
7135 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7136 (backend_data, MY_backend_data): Don't define.
7138 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7139 ns32k-*-lites* like ns32k-*-netbsd*.
7141 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7144 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7146 * coffcode.h (coff_write_object_contents): Restore setting
7147 f_timdat to 0, deleted on August 22.
7149 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7151 * coffcode.h (coff_bfd_copy_private_symbol_data,
7152 coff_bfd_copy_private_section_data,
7153 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7154 * peicode.h (coff_bfd_copy_private_bfd_data): New
7155 (pe_bfd_copy_private_bfd_data): New.
7156 (coff_swap_scnhdr_in): Swap bss size into the right place.
7157 (pe_print_private_bfd_data): Add some newlines.
7159 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7161 * som.c (setup_sections): Don't die if a space has no subspaces.
7163 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7165 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7166 dynamic symbol override a common symbol. Don't change the size or
7167 type if they have been set and the new symbol is not a definition.
7168 Warn if the size or type changes.
7170 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7172 * som.c (som_begin_writing): Don't write the symbol table or
7174 (som_finish_writing): Write them here. Place them after the
7175 subspace data, but before the relocs.
7177 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7179 * sunos.c (sunos_add_one_symbol): Just pass false, not
7180 info->shared_library, to sunos_create_dynamic_sections.
7181 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7183 (sunos_check_dynamic_reloc): Remove .text section assertion.
7185 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7187 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7188 * configure, configure.in: Add pmac_xcoff_vec case.
7189 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7190 * coff-pmac.c: New file, PowerMac XCOFF support.
7191 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7192 * targets.c (pmac_xcoff_vec): Declare.
7194 * mpw-config.in: Various changes to be compatible with the
7195 autoconf-based configury.
7196 * mpw-make.sed: New file, sed commands to translate Unix
7197 makefile into MPW syntax.
7198 * mpw-make.in: Remove.
7199 * hosts/mpw.h: Remove.
7200 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7201 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7203 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7205 * binary.c (binary_get_symtab): Return an empty string on error.
7206 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7208 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7210 * coff-ppc.c: Reformatted according to gnu conventions
7211 Removed irrelevant "if 0" code
7213 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7215 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7216 symbols rather than as indirect symbols.
7217 (MY(slurp_symbol_table)): Don't do anything special about
7220 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7221 of .ctors and .dtors sections is no larger than 2.
7223 * sunos.c (sunos_add_one_symbol): Don't change
7224 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7226 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7227 dynamic symbols when creating a shared library.
7228 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7230 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7231 written even if it is not defined in a regular object.
7232 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7233 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7234 rather than the constant 22.
7235 (sunos_check_dynamic_reloc): Handle creating a shared library.
7236 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7237 zero when creating a shared library.
7238 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7239 write it out at the start of the symbol table.
7241 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7243 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7245 * config.bfd: Add arm-*-coff.
7246 * configure.in, configure: Add armcoff_{little,big}_vec.
7247 * targets.c (armcoff_{little,big}_vec): Declare.
7248 (bfd_target_vector): Add armcoff_{little,big}_vec.
7249 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7251 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7253 * targets.c (bfd_find_target): Remove debugging code.
7255 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7257 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7259 * Makefile.in: added *-ppc files
7260 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7261 allow pe based .o's to be shared with other tools on ppc/NT
7262 * config.bfd: added powerpc[le]-[pe|winnt] config support
7263 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7264 * peicode.h: Added more section flags for PE on ppc
7265 Added coff_swap_filehdr_out to allow peicode.h to be
7266 used for non-image PE files on ppc.
7267 Check for image, or not, before copying pe_opthdr
7268 * targets.c: Added new bfd's
7269 * targets.c: Removed two inactive bfds that shouldn't have made it this
7272 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7274 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7275 explicit values to initialize all relocs. Change all users.
7276 (ppc_elf_brtaken_inner): New function to handle branch predicition
7278 (ppc_elf_brtaken_reloc): Ditto.
7279 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7280 relocs use ppc_elf_unsupported_reloc.
7281 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7282 needs to be reported.
7283 (ppc_elf_relocate_section): Support branch prediction relocs.
7285 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7287 * bfd.c (bfd_assert): Remove \n from string passed to
7290 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7291 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7292 (bfd_coff_make_section_hook): Don't define.
7293 (coff_make_section_hook): Remove.
7294 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7295 (styp_to_sec_flags): Likewise.
7296 (coff_write_object_contents): Likewise.
7297 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7299 * libcoff.h: Rebuild.
7300 * coffgen.c (make_a_section_from_file): Just call
7301 bfd_make_section_anyway, not bfd_make_section or
7302 bfd_coff_make_section_hook.
7303 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7304 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7305 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7306 make_section_hook field.
7307 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7309 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7310 pointers into value field for warning and indirect symbols; just
7311 leave the value field alone.
7312 * linker.c (generic_link_add_symbol_list): Use next symbol for
7313 warning and indirect symbols, rather than looking in symbol value.
7314 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7315 parameter. Change all callers. Remove support for indirect
7316 symbols; it didn't work anyhow.
7317 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7318 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7319 * bfd-in2.h: Rebuild.
7321 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7323 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7324 go back to telling the tools this reloc operates on 32 bits.
7326 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7328 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7329 rather than a direct fprintf.
7330 * archive.c (_bfd_write_archive_contents): Likewise.
7331 * coffcode.h (coff_slurp_symbol_table): Likewise.
7332 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7333 (ppc_elf_unsupported_reloc): Likewise.
7334 (ppc_elf_relocate_section): Likewise.
7335 * i386linux.c (linux_tally_symbols): Likewise.
7336 (linux_finish_dynamic_link): Likewise.
7337 * osf-core.c (osf_core_core_file_p): Likewise.
7338 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7339 * som.c (som_sizeof_headers): Likewise.
7340 * srec.c (srec_bad_byte): Likewise.
7341 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7342 * libbfd-in.h (bfd_assert): Declare first parameter const.
7343 * libbfd.h: Rebuild.
7344 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7345 bfd_reloc_overflow is enough.
7346 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7347 * coff-h8500.c (rtype2howto): Likewise.
7348 * coff-z8k.c (rtype2howto): Likewise.
7349 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7350 * elf.c (_bfd_elf_get_lineno): Likewise.
7351 (_bfd_elf_no_info_to_howto): Likewise.
7352 (_bfd_elf_no_info_to_howto_rel): Likewise.
7353 * hp300hpux.c (convert_sym_type): Likewise.
7354 (MY(swap_std_reloc_in)): Likewise.
7355 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7357 * libaout.h (struct aoutdata): Add line_buf field.
7358 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7359 and filename_buffer. Instead, use a malloc buffer stored in the
7360 new line_buf field. Remove length restrictions.
7362 * coffgen.c (string_size): Remove static variable.
7363 (debug_string_size, debug_string_section): Likewise.
7364 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7365 and debug_string_size_p parameters. Use them instead of the
7366 global variables. Change all callers.
7367 (coff_write_symbol): Likewise.
7368 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7369 (coff_write_symbols): Add local variables to replace removed
7372 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7373 function, and line_base fields.
7374 * libcoff.h: Rebuild.
7375 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7376 information, rather than using static variables.
7378 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7379 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7381 * init.c (initialized): Remove static variable.
7382 (bfd_init): Don't bother setting initialized.
7383 (bfd_check_init): Remove.
7384 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7385 * libbfd.h: Rebuild.
7387 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7389 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7390 size for full core dumps. Copy core file header to private data.
7391 (rs6000coff_core_file_failing_command,
7392 rs6000coff_core_file_failing_signal): New functions to extract
7393 the file name and terminating signal from the core file.
7394 * coff-rs6000.c: Use them.
7396 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7398 Change arch info to be const, initialized at compile time.
7399 * archures.c: Reindent many functions. Change CONST to const.
7400 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7401 nothing set it anyhow. Make next const.
7402 (bfd_arch_info_list): Remove.
7403 (bfd_archures_list): Rename from archures_init_table. Change from
7404 a table of function pointers to a table of bfd_arch_info_type
7405 structure addresses.
7406 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7407 (bfd_lookup_arch): Likewise.
7408 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7410 (bfd_default_arch_struct): Make const.
7411 (bfd_arch_init, bfd_arch_linkin): Remove.
7412 (bfd_get_arch_info): Return a const pointer.
7413 * init.c (bfd_init): Don't call bfd_arch_init.
7414 * bfd.c (struct _bfd): Make arch_info const.
7415 * bfd-in2.h: Rebuild.
7416 * libbfd.h: Rebuild.
7417 * configure.in: Put & before everything in $selarchs.
7418 * configure: Rebuild.
7419 * cpu-*.c: Change bfd_*_arch from a function which calls
7420 bfd_arch_linkin to a const structure.
7421 * ieee.c (ieee_object_p): Make arch const.
7423 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7425 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7427 * bfd-in2.h: Regenerate.
7428 * libbfd.h: Regenerate.
7430 * elf32-ppc.c (reloc_type): Update names to match current draft.
7431 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7432 relative. Update names to current V.4 draft.
7433 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7434 (ppc_elf_relocate_section): Rename relocations to match draft.
7436 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7438 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7439 compiled with -mrelocatable-lib to be linked with either normal
7440 modules or -mrelocatable modules.
7442 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7444 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7445 in the a.out header.
7447 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7448 a reloc against a local symbol, even if it's not a section.
7450 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7452 * targets.c (bfd_target): Remove unused align_power_min field.
7453 * bfd-in2.h: Rebuild.
7454 * All backends: Remove initialization of align_power_min.
7456 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7458 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7460 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7462 * config.bfd (mips-dec-netbsd*): New target.
7463 * configure.host (mips-dec-netbsd*): New host.
7464 * configure.in (mips-dec-netbsd*): New native.
7465 * configure: Rebuild.
7467 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7469 Make the COFF backend linker merge common types:
7470 * cofflink.c (struct coff_debug_merge_element): Define.
7471 (struct coff_debug_merge_type): Define.
7472 (struct coff_debug_merge_hash_entry): Define.
7473 (struct coff_debug_merge_hash_table): Define.
7474 (coff_debug_merge_hash_table_init): Define.
7475 (coff_debug_merge_hash_table_free): Define.
7476 (coff_debug_merge_hash_lookup): Define.
7477 (struct coff_final_link_info): Add debug_merge field.
7478 (coff_debug_merge_hash_newfunc): New static function.
7479 (_bfd_coff_final_link): Allocate and free debug_merge table.
7480 (coff_link_input_bfd): Merge identical enum, struct and union
7483 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7485 Convert i960 COFF to use COFF backend linker.
7486 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7487 structure to store the symbol being used.
7488 (coff_i960_start_final_link): New static function.
7489 (coff_i960_relocate_section): New static function.
7490 (coff_i960_adjust_symndx): New static function.
7491 (coff_start_final_link): Define.
7492 (coff_relocate_section): Define.
7493 (coff_adjust_symndx): Define.
7494 * coffcode.h (bfd_coff_backend_data): Add new callback function
7495 _bfd_coff_start_final_link.
7496 (bfd_coff_start_final_link): Define.
7497 (coff_start_final_link): Define if not defined.
7498 (bfd_coff_std_swap_table): Add coff_start_final_link.
7499 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7501 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7502 function callback is not NULL.
7503 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7504 (_bfd_coff_internal_syment_name): Declare.
7505 * libcoff.h: Rebuild.
7506 * configure.in (icoff_big_vec): Add cofflink.o.
7507 (icoff_little_vec): Likewise.
7508 * configure: Rebuild.
7510 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7512 * Makefile.in (clean-info): Remove extraneous tab from line
7515 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7517 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7518 contents has relocs.
7520 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7522 * coffcode.h (coff_compute_section_file_positions): Keep the
7524 (coff_write_object_contents): Remember if it's a relocatable
7526 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7527 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7528 if relocatable file. Swap out saved raw size.
7530 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7532 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7533 (maintainer-clean): Rename from realclean, passing
7534 maintainer-clean down to subdirectories, but leave realclean as a
7537 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7540 * dep-in.sed: Remove config.h from generated dependencies.
7542 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7543 broken out of sunos_canonicalize_dynamic_symtab.
7544 (sunos_canonicalize_dynamic_symtab): Call new function
7545 sunos_slurp_dynamic_symtab.
7546 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7547 dynamic symbol table to the caller.
7548 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7549 callback to override the symbols being read.
7550 * libaout.h (struct aout_backend_data): Add three new parameters
7551 to add_dynamic_symbols callback.
7553 Extensive minor changes to avoid various gcc warnings. Also:
7554 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7555 * archures.c (bfd_arch_info_type): Change mach field from long to
7557 (bfd_lookup_arch): Change machine parameter from long to unsigned
7560 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7562 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7563 a symbol with a non-zero plt_offset.
7565 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7567 * elfcode.h (align_file_position): Remove; not used.
7569 * configure.in: Only check for <sys/procfs.h> on a native system,
7570 and make sure it defines prstatus_t.
7571 * configure: Rebuild.
7573 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7575 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7577 * config.in: Rename from config.h.in.
7578 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7579 Check for config.h:config.in when creating stamp-h.
7580 * configure: Rebuild.
7581 * Makefile.in (stamp-h): Depend upon config.in rather than
7582 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7583 calling config.status.
7585 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7586 (Makefile): Just rebuild Makefile.
7587 (config.h, stamp-h): New targets.
7588 * configure.in: Create stamp-h when rebuilding config.h.
7589 * configure: Rebuild.
7591 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7593 * configure.in: Call AC_CONFIG_HEADER. Substitute
7594 HOST_64BIT_LONG. Check that various header files exist. Check
7595 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7596 and/or free need to be declared. Don't make a link to sysdep.h.
7597 Define TRAD_HEADER for various hosts.
7598 * configure: Rebuild.
7599 * configure.host: Don't set my_host. Add definitions taken from
7600 host header files for various entries. Remove entries which now
7602 * acconfig.h: New file.
7603 * config.h.in: New file, built by autoheader.
7604 * sysdep.h: New file.
7605 * Makefile.in (do_distclean): Don't remove sysdep.h.
7607 (LOCAL_H_DEPS): New variable.
7608 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7610 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7611 ($(OPTIONAL_BACKENDS)): Likewise.
7612 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7613 looking through sysdep.h.
7614 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7615 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7616 (fprintf_vma, sprintf_vma): Likewise.
7617 (int64_type, uint64_type): Don't define.
7618 * bfd-in2.h: Rebuild.
7619 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7620 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7621 * lynx-core.c: Include stuff from old hosts/lynx.h.
7622 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7623 rather than NO_FCNTL.
7624 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7625 rather than NATIVE_HPPAHPUX_COMPILER.
7626 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7628 * hosts/*.h: Remove all header files which merely include,
7629 declare, and define things. Leave header files which define
7630 information needed by trad-core.c.
7632 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7633 (BFD_CC_FOR_BUILD): Define.
7634 * configure.in: Use BFD_CC_FOR_BUILD.
7635 * configure: Rebuild.
7637 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7639 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7640 * configure: Rebuild.
7642 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7645 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7647 * config.bfd: i386pe_ve -> i386pe_vec.
7649 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7651 * configure.host: Incorporate host Makefile fragments by setting
7653 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7654 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7655 value based on whether the code is being compiled by a cross
7656 compiler. Don't substitute host_makefile_frag or frags.
7657 * aclocal.m4: New file to define local AC_PROG_CC.
7658 * configure: Rebuild.
7659 * Makefile.in (INSTALL): Set to @INSTALL@.
7660 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7661 (INSTALL_DATA): Set to @INSTALL_DATA@.
7663 (CC): Define as @CC@.
7664 (CFLAGS): Set to @CFLAGS@.
7665 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7666 (@host_makefile_frag@): Remove.
7667 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7668 after other options.
7669 (config.status): Remove dependency upon @frags@.
7670 * config/*.mh, config/README: Remove.
7672 * config.bfd: Rewrite to incorporate the contents of the Makefile
7673 fragments by setting shell variables, rather than merely returning
7674 the name of a Makefile fragment.
7675 * configure.in: Use shell variables set by config.bfd rather than
7676 looking at the target Makefile fragment files. Don't substitute
7677 target_makefile_frag. Do substitute TDEFINES.
7678 * configure: Rebuild.
7679 * Makefile.in (@target_makefile_frag@): Remove.
7680 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7681 * config/*.mt: Remove.
7683 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7685 * configure.in: Put changequote lines around "i[345]86" patterns
7686 section of core file support.
7688 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7690 * som.c (som_bfd_print_private_bfd_data): Define to use the
7693 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7695 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7696 entry, text_start and data_start.
7698 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7700 * Makefile.in (OFILES): Remove $(TDEPFILES).
7701 * config/apollo.mt (TDEPFILES): Remove.
7702 * config/README: Update.
7704 * configure.in: For a native configuration, set COREFILE and
7705 COREFLAG based on the canonical host name.
7706 * configure: Rebuild.
7707 * Makefile.in: Rebuild dependencies.
7708 (ALL_CFLAGS): Add @COREFLAG@.
7709 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7710 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7711 support routines. Check LYNX_CORE rather than HOST_LYNX.
7712 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7713 * i386lynx.c: Likewise.
7714 * m68klynx.c: Likewise.
7715 * sparclynx.c: Likewise.
7716 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7717 * *-core.c: Comment changes.
7718 * config/decstation.mh (HDEPFILES): Remove.
7719 (HDEFINES): Remove -DTRAD_CORE.
7720 * config/irix3.mh (RANLIB): Remove.
7721 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7722 (HDEFINES): Remove -DIRIX_CORE.
7723 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7724 (HDEFINES): Remove -DTRAD_CORE.
7725 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7726 * config/ultra3.mh (RANLIB): Remove.
7727 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7728 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7729 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7730 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7731 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7732 * config/i386aix.mh, config/i386bsd.mh: Remove.
7733 * config/i386linux.mh, config/i386mach3.mh: Remove.
7734 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7735 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7736 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7737 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7738 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7739 * config/solaris2.mh, config/stratus.mh: Remove.
7740 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7741 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7743 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7745 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7746 DT_FINI entry if the appropriate symbol is not in the hash table.
7748 * libelf.h (struct elf_backend_data): Add create_program_headers
7749 and want_hdr_in_seg fields.
7750 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7752 (elf_backend_create_program_headers): Likewise.
7753 (elfNN_bed): Initialize create_program_headers and
7755 * elf.c (get_program_header_size): Call create_program_headers
7757 (map_program_segments): Check want_hdr_in_seg backend field. Call
7758 create_program_headers backend routine.
7760 * elf.c (assign_file_positions_except_relocs): Align non allocated
7761 sections when creating an executable.
7763 * elfcode.h (elf_swap_phdr_in): Make non static.
7764 (elf_swap_phdr_out): Make non static.
7765 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7766 (bfd_elf32_swap_phdr_out): Declare.
7767 (bfd_elf64_swap_phdr_in): Declare.
7768 (bfd_elf64_swap_phdr_out): Declare.
7770 * ecofflink.c (ecoff_collect_shuffle): New static function.
7771 (_bfd_ecoff_get_accumulated_pdr): New function.
7772 (_bfd_ecoff_get_accumulated_sym): New function.
7773 (_bfd_ecoff_get_accumulated_ss): New function.
7774 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7775 (_bfd_ecoff_get_accumulated_sym): Declare.
7776 (_bfd_ecoff_get_accumulated_ss): Declare.
7777 * libbfd.h: Rebuild.
7779 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7781 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7783 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7784 warning symbols. If any section is named .gnu.warning.XXX, treat
7785 the contents as a warning to be issued if the symbol XXX is
7787 (elf_link_output_extsym): For an indirect or warning symbol, just
7788 output the symbol it points to.
7790 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7791 if bfd_hash_allocate fails, since it will already be set.
7792 (generic_link_hash_newfunc): Likewise.
7793 (archive_hash_newfunc): Likewise.
7794 (hash_entry_bfd): New static function.
7795 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7796 callback. Allocate a new warning using the hash table newfunc.
7797 Use bfd_hash_replace to update the entry in the hash table, rather
7798 than assuming we can copy the fields with structure assignment.
7800 * hash.c (bfd_hash_replace): New function.
7801 * bfd-in.h (bfd_hash_replace): Declare.
7802 * bfd-in2.h: Rebuild.
7804 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7806 * config.bfd: Add mips*vr4300-*-elf* target.
7807 * config/mipsbvr4300.mt: Added.
7809 See file ChangeLog.2
7816 version-control: never