1 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
3 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
4 relocs in shared libraries which refer to local symbols. Cope
5 with addend when processing a GOT relocation.
7 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
8 for sections that the linker didn't create.
9 (ppc_elf_finish_dynamic_sections): Only try to write out a section
10 symbol if it was created in ppc_elf_size_dynamic_sections.
11 (ppc_elf_relocate_section): Complain if we have to generate a reloc
12 relative to a section for which we didn't output a symbol.
14 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
15 relocs are 'rela' relocs, like everything else. .rela.plt is not
16 a read-only section, so we don't have to special-case it.
18 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
19 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
21 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
22 (ppc_elf_relocate_section): @got offsets are 4 from start of the
24 * elflink.c (_bfd_elf_create_got_section): The three reserved
25 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
27 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
30 * elf32-ppc.c (ppc_elf_check_relocs): Use
31 _bfd_elf_create_got_section to create the GOT rather than
32 ppc_elf_create_linker_section. Create the '.rela.got' section
34 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
35 symbol has a GOT entry.
36 (ppc_elf_relocate_section): Record when a symbol is used through
37 the GOT, and allocate space in the GOT for each such symbol.
38 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
39 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
42 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
43 treated in a similar way to ADDR16_HA relocs.
44 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
45 shared objects; the linker must deal with them.
46 (ppc_elf_create_linker_section): Stop setting
47 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
48 LINKER_SECTION_PLT stuff.
49 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
50 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
51 section, not ELF-specific calls.
52 (elf_backend_plt_not_loaded): Set to 1.
53 (elf_backend_got_symbol_offset): Set to 4.
54 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
55 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
56 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
57 plt_not_loaded member.
58 (_bfd_elf_create_got_section): Apply got_symbol_offset.
59 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
61 (elf_backend_G_O_T_offset): Set default to 0.
62 (elfNN_bed): Set added fields.
64 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
65 DT_RELENT in shared objects; should be DT_RELAENT.
67 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
68 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
69 such a reloc (in a non-shared object) refers to a symbol that's
72 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
74 * elfcode.h (put_signed_word): Define.
75 (get_signed_word): Define.
76 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
77 (elf_swap_reloca_out): Use put_signed_word for the r_addend
79 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
80 bfd_get_signed_32 to set the r_addend field.
81 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
82 bfd_h_get_signed_64 to set the r_addend field.
84 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
86 * elf32-i386.c (elf_i386_relocate_section): When generating a
87 shared library, do the relocation if the input section is not
90 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
91 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
92 (elf_fix_symbol_flags): New static function, broken out of
93 elf_adjust_dynamic_symbol.
94 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
95 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
96 forced local even if NEEDS_PLT is set. When forcing a symbol to
97 be local, clear NEEDS_PLT.
98 (elf_link_output_extsym): Remove unused local bed.
100 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
102 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
103 for derived elf linker hash table entries. References to
104 elf_link_hash_entry changed appropriately.
105 (elf32_mn10300_link_hash_table): New structure for derived elf
107 (elf32_mn10300_hash_table): Define.
108 (elf32_mn10300_link_hash_traverse): Likewise.
109 (elf32_mn10300_link_hash_newfunc): New function.
110 (elf32_mn10300_link_hash_table_create): Likewise.
111 (elf32_mn10300_finish_hash_table_entry): Likewise.
112 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
113 of prologue code, and call:32->call:16 relaxing.
114 (compute_function_info: New function.
115 (bfd_elf32_bfd_ilink_hash_table_create): Define.
117 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
119 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
120 for a symbol which is being forced to be local.
121 * elf32-i386.c (elf_i386_relocate_section): Write out the
122 relocation value for a GOT reloc for a symbol which is turning
124 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
125 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
127 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
129 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
130 value if the symbol is turning into a local symbol.
131 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
132 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
134 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
136 * elflink.h (elf_link_add_object_symbols): Also read verneed
137 information by calling `_bfd_elf_slurp_version_tables'.
138 (elf_link_add_object_symbols): For undefined symbols look for
139 version information in the verneed records.
140 (elf_link_add_object_symbols): Use soname of shared object
141 for verneed record if it is available.
143 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
145 * cpu-arm.c: Add prototypes for compatible and scan.
146 * cofflink.c: Add prototype for mark_relocs.
148 * archive.c (bfd_special_undocumented_glue): Change filename to
149 const pointer. Add prototype.
151 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
153 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
154 sections that will be discarded.
156 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
158 * elflink.h (elf_link_find_version_dependencies): When searching
159 for known version symbol skip non-matching verdef records, not
162 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
164 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
165 not a bfd_vma, to the base file, to match how dlltool reads it.
167 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
169 * reloc.c: Add thumb relocations.
171 * bfd-in2.h: Add Thumb relocations.
173 * libbfd.h: Add Thumb relocations.
175 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
177 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
179 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
181 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
182 for a section even if it is not loaded.
184 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
186 (_bfd_coff_link_input_bfd): Separate section VMA handling for
187 input and output files.
188 (_bfd_coff_generic_relocate_section): Check whether input file,
189 not output file, is a PE file.
191 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
193 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
195 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
197 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
200 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
202 * cpu-arm.c (compatible): Add test for supersets of ARM
205 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
207 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
210 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
212 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
213 called directly by gas/config/tc-arm.c.
215 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
217 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
218 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
220 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
222 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
225 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
227 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
228 (coff_bfd_copy_private_bfd_data): Ditto.
229 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
230 (coff_arm_bfd_print_private_bfd_data): Ditto.
231 (coff_arm_bfd_set_private_flags): Ditto.
232 (coff_arm_bfd_copy_private_bfd_data): Ditto.
234 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
236 * libcoff-in.h (struct coff_final_link_info): Add boolean
237 global_to_static member for support of task linking.
238 (_bfd_coff_write_task_globals): Add prototype.
239 * libcoff.h: Regenerate.
240 * coffcode.h (coff_write_object_contents): Use #ifdef to
241 check RS6000COFF_C, to be consistent with all other uses
243 * cofflink.c (_bfd_coff_final_link): If doing task linking,
244 call _bfd_coff_write_task_globals.
245 (_bfd_coff_link_input_bfd): If doing task linking, convert
246 global functions to static.
247 (_bfd_coff_write_global_sym): If doing task linking, convert
248 global variables to static.
249 (_bfd_coff_write_task_globals): New function.
251 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
252 (C_AUTOARG): #undef since it clashes with C_UEXT.
253 (C_LASTENT): #undef since it clashes with C_STATLAB.
254 * coffcode.h (coff_write_object_contents): Use TIC80COFF
256 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
257 when TIC80COFF defined (clashes with C_UEXT). Explicitly
258 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
262 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
264 * coff-tic80.c (tic80_howto_table): Change overflow check for most
265 PP relocations to complain_overflow_dont.
267 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
269 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
270 name of R_RELLONG to "RELLONG". Set rightshift and complain for
272 (ppbase_reloc, glob15_reloc): New static functions.
273 (glob16_reloc, local16_reloc): New static functions.
274 (rtype2howto): Handle all relocation types.
275 (coff_tic80_relocate_section): New static function.
276 (coff_relocate_section): Define to coff_tic80_relocate_section.
277 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
280 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
282 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
283 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
285 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
286 callers. If PE file, don't add section VMA.
287 (coff_write_alien_symbol): If PE file, don't add section VMA.
288 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
289 (_bfd_coff_write_global_sym): Likewise.
290 (_bfd_coff_generic_relocate_section): Likewise.
292 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
295 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
297 * cofflink.c (mark_relocs): Add new function to mark symbols which
298 are used by relocations.
299 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
300 suppress the skipping of symbols that have thus been marked.
302 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
304 * coff-sh.c (sh_merge_private_data): New static function.
305 (coff_bfd_merge_private_bfd_data): Define.
308 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
310 * coff-tic80.c: Remove unnecessary #ifdefs.
311 * config.bfd: Set targ_underscore to yes for tic80.
313 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
315 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
316 with unresolved external symbols in GDB).
319 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
321 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
322 the symbols associated with each BFD.
323 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
325 * elf-m10200.c: Likewise.
326 * elf32-m32r.c: Likewise.
327 * elf32-sh.c: Likewise.
329 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
331 * elflink.h (elf_link_add_object_symbols): Don't decrease the
332 alignment of a common symbol. If two symbols that look like
333 common symbols are found in two shared libraries, and the size is
334 different, use the larger size, and warn if --warn-common. If a
335 common symbol overrides a definition in a shared library, set the
336 size to the larger size, and warn if --warn-common.
338 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
340 * cpu-arm.c (compatible): Allow default machine to be polymorphed
341 into any other machine type.
343 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
345 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
346 data into an unitialised destination set its machine type as well.
348 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
350 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
351 to common symbol size. Consistently treat uninitialized symbols
352 in shared objects as common symbols.
354 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
356 * archures.c (constants): Added new constants to identify the
357 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
358 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
360 * bfd-in2.h (constants): Added new constants to identify
361 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
362 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
363 bfd_mach_arm_4T. This file is auto-magically generated from the
364 archures.c file. This update is just to save work.
366 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
367 coff_arm_bfd_print_private_bfd_data,
368 coff_arm_bfd_set_private_flags,
369 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
370 (global): Macro redefinitions set up to use these new functions.
372 * coffcode.h (coff_mkobject_hook): Added call to
373 coff_arm_bfd_set_private_flags().
374 (coff_set_arch_mach_hook): Added code to set machine type based on
375 bits stored in internal flags.
376 (coff_set_flags): Added code to set the new bits in the flags
377 field based on the machine number.
378 (function definition macros): Made all function definition macros
379 conditional so that they can be overridden by target specific
382 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
383 Structure extended to include new types, one each for ARMv2,
384 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
386 * libcoff-in.h (struct coff_tdata): Added flags field.
388 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
390 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
392 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
395 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
397 * coffgen.c (coff_find_nearest_line): If there are no syments,
400 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
402 * config.bfd: cope with '*-*-linux-gnuaout' targets.
404 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
406 * targmatch.sed: Add explicit \n characters to work around bug in
407 HP/UX 10.20 sed program.
409 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
411 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
414 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
416 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
418 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
420 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
421 (struct elf_m68k_pcrel_relocs_copied, struct
422 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
423 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
424 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
425 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
427 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
428 PC relative relocs for a global symbol defined in a regular
429 object, and count the number of PC relative relocs copied for any
431 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
432 traverse with elf_m68k_discard_copies.
434 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
436 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
437 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
439 * coffcode.h (coff_compute_section_file_positions): Force the
440 potential last byte in the file to be written out when
443 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
445 * configure.host (mips*-*-openbsd*): New host.
447 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
449 * elflink.h (elf_link_add_object_symbols): Only subtract the
450 section VMA from the symbol value if this is a fully linked file.
452 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
453 (struct elf_i386_link_hash_entry): Define.
454 (struct elf_i386_link_hash_table): Define.
455 (elf_i386_link_hash_traverse): Define.
456 (elf_i386_hash_table): Define.
457 (elf_i386_link_hash_newfunc): New static function.
458 (elf_i386_link_hash_table_create): New static function.
459 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
460 PC relative relocs for a global symbol defined in a regular
461 object, and count the number of PC relative relocs copied for any
463 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
464 traverse with elf_i386_discard_copies.
465 (elf_i386_discard_copies): New static function.
466 (bfd_elf32_bfd_link_hash_table_create): Define.
468 From Gordon W. Ross <gwr@mc.com>:
469 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
470 (sunos4_aout_backend): Use MY_entry_is_text_address.
473 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
475 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
476 R_D30V_32_NORMAL to 2 (4 bytes).
479 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
481 From Gordon W. Ross <gwr@mc.com>:
482 * netbsd.h (N_SHARED_LIB): Define.
483 (SEGMENT_SIZE): Don't define.
484 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
486 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
487 (SEGMENT_SIZE): Don't define.
489 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
490 to sizeof Rela structure, not sizeof Rel structure. From Gary
491 Thomas <g.thomas@opengroup.org>.
493 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
495 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
496 whenever entry is larger than text address, but only by whole
497 pages. From Gordon W. Ross <gwr@mc.com>.
499 * Makefile.in (install): Depend upon installdirs. Use
500 mkinstalldirs to build $(oldincludedir).
501 (installdirs): New target.
503 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
504 if this is a debugging section which we are stripping.
506 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
508 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
509 alpha-specific target data struct.
511 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
513 From Thomas Graichen <graichen@rzpd.de>:
514 * Makefile.in: Always use $(SHELL) when running move-if-change.
515 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
516 * configure: Rebuild.
518 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
520 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
521 VMA if this is an executable file or a shared object.
523 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
526 * libaout.h (struct aout_backend_data): Add entry_is_text_address
528 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
529 start of the file. Remove uses later on which switch using
531 (MY(callback)): Handle entry_is_text_address.
532 (MY_entry_is_text_address): Define if not defined.
533 (MY(backend_data)): Initialize new field.
534 * aoutf1.h (sunos4_aout_backend): Likewise.
535 * i386aout.c (MY(backend_data)): Likewise.
536 * i386mach3.c (MY(backend_data)): Likewise.
537 * mipsbsd.c (MY(backend_data)): Likewise.
538 * sparclynx.c (sparclynx_aout_backend): Likewise.
539 * netbsd.h (SEGMENT_SIZE): Define if not defined.
540 (MY_entry_is_text_address): Define.
541 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
543 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
544 whose name starts with `.'.
546 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
548 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
549 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
550 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
551 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
552 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
553 sparc-*-openbsd*): New targets.
554 * configure: Rebuild.
556 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
558 * stabs.c (struct stab_section_info): New field
560 (_bfd_link_section_stabs): Fill the above array.
561 (_bfd_stab_section_offset): Use `cumulative_skips' to
562 speed up offset calculation.
564 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
566 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
567 addend for non pc-relative relocations.
569 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
570 for non-existent function.
572 * elf-m10300.c (mn10300_elf_relax_section): New function.
573 (mn10300_elf_relax_delete_bytes): Likewise.
574 (mn10300_elf_symbol_address_p): Likewise.
575 (mn10300_elf_get_relocated_section_contents): Likewise.
576 (bfd_elf32_bfd_relax_section): Define.
577 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
579 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
581 * configure.host: Set SHLIB_LIBS.
582 * configure.in: Substitute SHLIB_LIBS.
583 * configure: Rebuild.
584 * Makefile.in (SHLIB_LIBS): New variable.
585 ($(SHLIB)): Use $(SHLIB_LIBS).
587 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
589 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
590 with bfd_section_vma.
592 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
594 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
595 Correct CPU file names for mn10[23]00.
596 * configure: Rebuild.
598 * bfd.c (bfd_record_phdr): Cast count to size_t before
601 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
602 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
603 (xcoff_write_archive_contents): LIkewise.
604 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
605 (mips_elf_create_procedure_table): Likewise.
606 * peicode.h (pe_print_idata): Likewise.
607 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
608 * xcofflink.c (xcoff_get_section_contents): Likewise.
609 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
610 (xcoff_link_add_symbols): Likewise.
611 (xcoff_link_add_symbols): Likewise.
613 * ppcboot.c (ppcboot_set_arch_mach): Make static.
614 (ppcboot_bfd_print_private_bfd_data): Likewise.
616 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
617 to complain_overflow_signed.
619 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
621 * VERSION: Set to 2.8.1.
623 * Branched binutils 2.8.
625 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
626 deciding whether to copy a reloc into a shared object.
627 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
628 relocs in unallocated sections.
629 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
630 R_SPARC_RELATIVE relocs in unallocated sections.
632 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
634 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
635 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
638 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
640 * elflink.h (elf_link_add_object_symbols): Let a common symbol
641 override an uninitialized symbol from a shared library with a
644 * elf-m10200.c: Rename from elf32-mn10200.c.
645 * elf-m10300.c: Rename from elf32-mn10300.c.
646 * cpu-m10200.c: Rename from cpu-mn10200.c
647 * cpu-m10300.c: Rename from cpu-mn10300.c
648 * Makefile.in: Update accordingly.
650 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
651 (elf_mips_isa): Move to earlier in file.
652 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
653 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
656 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
659 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
661 * configure.com: New file.
662 * config.h-vms: Remove file.
663 * makefile.vms: Update for new configure scheme.
665 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
667 * libcoff-in.h (ppc_allocate_toc_section): Declare.
668 (ppc_process_before_allocation): Declare.
669 * libcoff.h: Rebuild.
671 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
673 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
675 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
677 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
679 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
680 symbol index for a R_IHCONST reloc.
682 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
684 * targmatch.sed: Do not use \(\) recursively.
686 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
688 * m68klinux.c (MACHTYPE_OK): Define.
689 * i386linux.c (MACHTYPE_OK): Define.
691 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
693 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
694 <hjl@gnu.ai.mit.edu>:
695 * sparclinux.c: New file.
696 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
697 * bfd-in2.h: Rebuild.
698 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
699 * configure.in (sparclinux_vec): Add to list of vectors.
700 * configure: Rebuild.
701 * targets.c (sparclinux_vec): Declare.
702 (bfd_target_vector): Add sparclinux_vec.
703 * Makefile.in: Rebuild dependencies.
704 (BFD32_BACKENDS): Add sparclinux.o.
705 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
707 * coff-mips.c (mips_ecoff_backend_data): Initialize new
708 bfd_coff_backend_data field.
709 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
711 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
712 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
713 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
715 * bfd.c: Include "libiberty.h".
716 (strerror): Don't declare.
717 (bfd_errmsg): Call xstrerror rather than strerror.
719 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
721 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
722 reloc even if the symbol is in the .bss section.
723 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
724 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
725 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
727 * coffcode.h (bfd_coff_backend_data): Add new field
728 _bfd_coff_default_section_alignment_power.
729 (bfd_coff_default_section_alignment_power): Define.
730 (bfd_coff_std_swap_table): Initialize new field.
731 * libcoff.h: Rebuild.
732 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
733 symbol to the default section alignment.
735 * COPYING: Update FSF address.
738 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
740 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
741 21-bit absolute that made it act as a relative.
744 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
746 * elflink.c (_bfd_elf_create_linker_section): Don't set
747 bss_section and rel_section from existing sections.
749 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
752 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
754 * aoutx.h (some_aout_object_p): Change executable test to fix
755 problems with embedded a.out systems.
757 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
759 * stabs.c (_bfd_stab_section_offset): New function.
760 * libbfd-in.h (_bfd_stab_section_offset): Declare.
762 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
764 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
765 * elf32-mips.c (mips_elf_relocate_section): Likewise.
766 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
767 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
768 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
770 * stabs.c (_bfd_link_section_stabs): Copy over the first header
771 symbol. Check for memory allocation failure of *psinfo.
772 (_bfd_write_section_stabs): Add psinfo parameter. Change all
773 callers. Set the value of the header symbol.
774 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
778 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
780 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
781 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
782 reloc types, rather than silently failing to generate an output file.
785 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
787 * targmatch.sed: Use the hold space to put the #ifdef around the
789 * targets.c (UNSUPPORTED_TARGET): Don't define.
790 (find_target): Don't check for UNSUPPORTED_TARGET.
791 (bfd_set_default_target): Don't try to optimize by checking for
794 * Makefile.in: Rebuild dependencies.
795 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
796 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
797 (elf32-m32r.o): Remove explicit target.
799 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
802 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
803 count section symbols for sections that were created by the
804 linker, or are not allocatable or not loadable.
805 (elf32_sparc_finish_dynamic_sections): Output output section
806 symbols for section for which we made space for them.
808 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
810 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
811 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
813 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
815 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
816 (m32r_hi16_list): New static local.
817 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
818 (m32r_elf_do_hi16_reloc): Delete.
819 (m32r_elf_relocate_hi16): New function.
820 (m32r_elf_lo16_reloc): New function.
821 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
824 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
826 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
827 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
828 (m32r_elf_final_sda_base): New function.
829 (m32r_elf_relocate_section): Rewrite sdata support.
830 (m32r_elf_finish_dynamic_sections): Delete.
832 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
834 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
835 * coff-svm68k.c: New file. Just defines some macros and includes
837 * coff-m68k.c: Add functions to handle common addends, moved in
838 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
839 Control whether relocs are visible using STATIC_RELOCS.
840 * cf-m68klynx.c: Simplify greatly: just define macros to control
842 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
843 * targets. (m68ksysvcoff_vec): Declare.
844 (bfd_target_vector): Add m68ksysvcoff_vec.
845 * config.bfd (m68*-motorola-sysv*): New target.
846 * configure.in (m68ksysvcoff_vec): New vector.
847 * configure: Rebuild.
848 * Makefile.in: Rebuild dependencies.
849 (BFD32_BACKENDS): Add coff-svm68k.o.
850 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
852 * binary.c (binary_set_section_contents): Don't get misled if the
853 first section is not loadable. From Matthew L. Martin
856 * elflink.h (elf_bfd_final_link): Set the value of a section
857 symbol to the section address unless doing a relocateable link.
859 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
861 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
862 .plt entry if we've taken the function's address.
863 (elf64_alpha_merge_gots): Merge collected flags info as well.
865 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
867 * Many files: Add function prototypes.
868 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
869 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
870 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
871 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
872 * peicode.h: Change several void * parameters to PTR.
873 * srec.c (srec_get_symbol_info): Make static.
874 * syms.c (bfd_symbol_is_absolute): Remove.
875 * Makefile.in: Rebuild dependencies.
877 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
879 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
880 (bfd_elf32_bfd_is_local_label): Don't define.
882 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
885 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
887 * bfd-in.h: Don't include obstack.h.
888 (struct bfd_hash_table): Change memory field to PTR.
889 * bfd.c (struct _bfd): Change memory field to PTR.
890 * bfd-in2.h: Rebuild.
891 * libbfd-in.h (bfd_release): Declare as function, don't define as
894 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
895 objalloc routines rather than obstack routines.
896 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
897 (getpagesize): Don't define.
898 (_bfd_new_bfd): Don't set _bfd_chunksize.
899 (bfd_openr): Free new bfd and objalloc on failure.
900 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
901 (bfd_alloc_size): Remove.
902 (bfd_release): New function.
903 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
904 objalloc routines rather than obstack routines.
905 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
906 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
907 objalloc routines rather than obstack routines.
908 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
909 (struct accumulate): Change memory to struct objalloc *.
910 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
911 * dep-in.sed: Don't remove obstack.h from dependency list.
912 * Makefile.in: Rebuild dependencies.
913 (BFD_H_DEPS): Remove obstack.h.
914 (install): Don't install obstack.h.
915 * Many files: Don't include "obstack.h".
918 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
919 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
921 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
922 * sunos.c (sunos_add_dynamic_symbols): Likewise.
923 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
925 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
926 old version of bfd_alloc.
927 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
929 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
931 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
933 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
934 ELF local label syntax as well.
936 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
938 * config.bfd (powerpc-*-beos*): New target.
939 * configure.in (powerpc-*-beos*): Add case that explicitly
940 does not set COREFILE for now. A future BeOS version is
941 expected to support core files.
942 * configure: Regenerate with autoconf.
944 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
946 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
947 seen with a local symbol, rather than crashing.
949 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
950 version symbols if there aren't any.
953 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
955 * coff-tic80.c (coff_rtype_to_howto): Define
956 (coff_tic80_rtype_to_howto): Clone generic coff version and
957 add code to handle the funky TI "internal relocations".
960 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
962 * elflink.h (elf_link_add_object_symbols): Don't warn about type
963 or size changes because of a weak symbol.
965 * cisco-core.c (SIGEMT): Define if not defined.
967 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
969 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
970 setting ever. Sanity check the version number. Sort out copying
971 flags and other information when adding an indirect symbol.
972 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
973 symbols added by the backend. Clear the entire contents of the
975 (elf_export_symbol): Ignore indirect symbols.
976 (elf_link_output_extsym): Accept a section without an owner in an
978 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
979 version count. Correct the allocation of x_versymp.
981 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
982 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
983 Don't return bfd_und_section_ptr when info->shared.
984 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
985 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
986 (mips_elf_check_relocs): Resolve an indirect symbol in
988 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
989 SHN_MIPS_TEXT or SHN_MIPS_DATA.
991 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
993 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
995 From Eric Youngdale <eric@andante.jic.com>:
996 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
997 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
998 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
999 versioned symbol appears in both a regular and a shared object.
1000 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1001 appropriate. Improve error message.
1002 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1003 all uses. Add localsyms field.
1004 (elf_bfd_final_link): When generating a shared library, call
1005 elf_link_output_extsym to output all local symbols.
1006 (elf_link_output_extsym): Handle symbols which were forced to
1009 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1011 From Eric Youngdale <eric@andante.jic.com>:
1012 * elf-bfd.h (elf_symbol_type): Add version field.
1013 * elfcode.h (elf_slurp_symbol_table): Set version field.
1014 * elflink.h (elf_link_add_object_symbols): When creating an
1015 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1016 appropriate. Set up an indirection from the nondefault version of
1018 (NAME(bfd_elf,size_dynamic_sections)): Call
1019 elf_link_assign_sym_version before checking whether there are any
1020 versions. Always record the version name as a dynamic symbol.
1021 Initialize counters.
1022 (elf_link_assign_sym_version): After finding a version, see if a
1023 symbol should be forced to local scope. Create a new version
1024 definition if appropriate.
1025 (elf_link_output_extsym): Correct indirect symbol handling.
1026 * elf.c (bfd_elf_print_symbol): Print version information.
1027 (bfd_section_from_shdr): Turn version sections into BFD sections.
1028 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1029 if sh_info is not already set.
1030 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1032 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1033 _bfd_stringtab_add to copy the name into permanent memory if
1036 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1038 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1040 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1042 * coffcode.h (bfd_coff_backend_data): Change
1043 _bfd_coff_compute_section_file_positions to return a boolean
1044 value. Change all callers.
1045 (coff_compute_section_file_positions): Change return type to
1046 boolean. If the size of the last section changed, then output a
1047 zero byte at the end of the file.
1048 * libcoff.h: Rebuild.
1050 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1051 for at least 6 output symbols.
1052 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1053 emit a TC csect to represent the space they take up. For an XO
1054 symbol, just emit a reference, not a csect.
1056 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1057 Solaris doesn't like the combined options, and the -f is
1059 (stamp-tshlink, install): Likewise.
1061 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1062 handling when little endian.
1064 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1066 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1067 (mn10300_elf_relocate_section): Likewise.
1068 (elf_backend_relocate_section): Define.
1070 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1071 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1072 (elf32_mn10300_howto_table): Likewise.
1073 (elf32_mn10300_reloc_map): Likewise.
1074 (bfd_elf32_mn10300_reloc): Delete unused function.
1076 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1078 start-sanitize-tic80
1079 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1080 understand, just set the howto field to NULL, and the caller will
1081 print an appropriate error message.
1083 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1084 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1085 block. Use NULL for initializations of "ptr" rather than bare 0.
1086 * coff-h8300.c: Fix typo in comment.
1087 * coff-h8500.c: Ditto.
1089 * coff-z8k.c: Ditto.
1091 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1093 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1094 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1095 m32r_elf_get_relocated_section_contents): First pass at relax support.
1097 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1099 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1100 entry for reading verdef records.
1101 Use correct braces for computing increments of extverdaux and
1102 exteverdef record pointers.
1104 start-sanitize-tic80
1105 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1107 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1111 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1113 * elflink.h (elf_link_find_version_dependencies): Check that
1114 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1117 start-sanitize-tic80
1118 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1120 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1123 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1125 * targets.c (bfd_default_vector): Make non-const.
1126 (find_target): New static function, broken out of
1128 (bfd_set_default_target): New function.
1129 (bfd_find_target): Call find_target. When defaulting, use
1130 bfd_default_vector[0] if it is not NULL.
1131 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1132 * bfd-in2.h, libbfd.h: Rebuild.
1134 * syms.c (bfd_is_local_label): Return false if the symbol has no
1136 * coff-i960.c (coff_i960_is_local_label_name): New function.
1137 (coff_bfd_is_local_label_name): Define.
1138 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1139 (coff_bfd_is_local_label_name): Define.
1140 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1141 (coff_bfd_is_local_label_name): Define.
1142 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1143 with .. or _.L_ as local.
1144 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1145 (bfd_elf32_bfd_is_local_label_name): Define.
1146 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1147 beginning with $ as local.
1149 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1151 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1152 rather than comparing against info->lprefix.
1153 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1154 * elflink.h (elf_link_input_bfd): Likewise.
1155 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1156 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1158 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1159 _bfd_elf_is_local_label_name if not already defined.
1160 * elf.c (_bfd_elf_is_local_label_name): New function.
1161 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1163 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1164 (m88k_is_local_label_name): New static function.
1166 * coffcode.h (coff_bfd_is_local_label_name): Define as
1167 _bfd_coff_is_local_label_name if not already defined.
1168 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1169 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1170 * libcoff.h: Rebuild.
1172 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1173 to _bfd_is_local_label_name.
1174 (bfd_target): Likewise.
1175 * syms.c (bfd_is_local_label): Define as function, not macro.
1176 (bfd_is_local_name): Define.
1177 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1178 bfd_generic_is_local_label, and take a string rather than a
1180 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1181 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1182 (bfd_generic_is_local_label): Don't declare.
1183 (bfd_generic_is_local_label_name): Declare.
1184 * bfd-in2.h, libbfd.h: Rebuild.
1185 * All backends: Change local_label to local_label_name.
1187 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1188 (mips_elf_relocate_got_local): Change return type to boolean.
1189 Don't assume that the first zero entry is unassigned; instead, use
1191 (mips_elf_relocate_section): Check return value of
1192 mips_elf_relocate_got_local.
1193 (mips_elf_create_got_section): Initialize assigned_gotno field.
1196 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1198 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1202 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1204 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1205 that have no contents merely because linker_mark is not set.
1207 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1209 * config.bfd (mips*-*-lnews*): New target.
1210 * coff-mips.c (mips_relocate_section): Make assert compare
1211 content byteorder instead of header byteorder.
1212 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1214 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1215 * configure.in (ecoff_biglittle_vec): Add case.
1216 * configure: Update.
1218 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1220 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1221 name begins with ".note".
1222 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1223 section whose name begins with ".note".
1224 (get_program_header_size): Corresponding change.
1226 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1227 jal and for jal overflow.
1229 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1231 From Eric Youngdale <eric@andante.jic.com>:
1232 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1233 not found, try looking it up again without the version name.
1234 (elf_link_add_object_symbols): Always link against the dynamic
1235 symbol table of a dynamic object. When linking against a dynamic
1236 object, include version strings in symbol names, and set up
1237 version information. Add indirect symbols for default versions.
1238 (elf_link_create_dynamic_sections): Add special version sections.
1239 (struct elf_assign_sym_version_info): Define.
1240 (struct elf_find_verdep_info): Define.
1241 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1242 up version sections.
1243 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1244 (elf_link_find_version_dependencies): New static function.
1245 (elf_link_assign_sym_version): New static function.
1246 (elf_link_renumber_dynsyms): New static function.
1247 (struct elf_final_link_info): Add symver_sec field.
1248 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1249 local symbols of a dynamic object. Handle DT_VER* constants.
1250 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1251 dynamic object. Skip indirect symbols from ELF objects. Remove
1252 the version name before choosing a hash bucket. Write out the
1253 version information if appropriate.
1254 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1255 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1256 (bfd_elf64_size_dynamic_sections): Likewise.
1257 * bfd-in2.h: Rebuild.
1258 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1259 Change elf_link_hash_flags to unsigned short.
1260 (ELF_LINK_HIDDEN): Define.
1261 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1262 dynverdef_hdr, dynversym_section, dynverdef_section,
1263 dynverref_section, cverdefs, cverrefs, verdef, verref.
1264 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1265 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1266 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1267 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1268 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1269 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1270 (_bfd_elf_slurp_version_tables): Declare.
1271 * elf.c (_bfd_elf_swap_verdef_in): New function.
1272 (_bfd_elf_swap_verdef_out): Likewise.
1273 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1274 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1275 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1276 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1277 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1278 version information if there is any.
1279 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1280 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1281 (elf_fake_sections): Handle .gnu.version* section names.
1282 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1283 (_bfd_elf_slurp_version_tables): New function.
1284 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1285 version name in string entered in dynamic hash table.
1286 * elfcode.h: Include fnmatch.h.
1287 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1288 symbol which was forced to become local.
1289 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1290 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1291 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1292 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1294 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1296 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1298 (mn10200_elf_relax_section): Correctly compute a symbol's value
1299 when the symbol is local, but not in the same section as we are
1300 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1303 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1305 * elf32-m32r.c: Rewrite to use ELF backend linker.
1306 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1307 Add small data area support (R_M32R_SDA16).
1308 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1309 * bfd-in2.h,libbfd.h: Regenerated.
1311 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1313 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1314 (mn10200_elf_relax_delete_bytes): Likewise.
1315 (mn10200_elf_symbol_address_p): Likewise.
1316 (mn10200_elf_get_relocated_section_contents): Likewise.
1317 (bfd_elf32_bfd_relax_section): Define.
1318 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1320 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1321 (mn10200_elf_relocate_section): Likewise.
1322 (elf_backend_relocate_section): Define.
1325 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1327 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1328 reloc.c, targets.c: New target, elf-*-D30V.
1330 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1332 * cpu-d30v.c, elf32-d30v.c: New files.
1335 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1337 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1338 * bfd-in2.h: Regenerated.
1339 start-sanitize-tic80
1340 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1341 (rtype2howto): Add function.
1342 (tic80_howto_table): Add.
1345 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1347 * sysdep.h: Don't define errno in MSVC if error.h is included.
1350 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1352 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1353 is initialized before it is used.
1356 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1358 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1359 symbol into a weak undefined symbol; leave it as a common symbol.
1361 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1363 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1364 about a symbol defined in a dynamic object if it has already been
1365 defined in a regular object.
1367 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1369 * makefile.vms: Add gcc flags to allow compiling with current gcc
1371 (targmatch.h): New dependency.
1373 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1375 * evax.h (ALPHA_R_CODEADDR): New relocation.
1376 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1378 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1380 * bfd-in2.h, libbfd.h: Rebuild.
1382 Restrict symbol length to 64 bytes, case preserving:
1383 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1384 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1385 (_bfd_evax_length_hash_symbol): Added.
1386 * evax-etir.c (_bfd_evax_write_etir): Call
1387 _bfd_evax_length_hash_symbol before output of symbol.
1388 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1389 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1391 * evax-emh.c: Output filename to object file without path.
1393 * evax-egsd.c: New sections for local and global commons.
1395 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1396 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1397 notices. Replace AXP with Alpha.
1399 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1401 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1402 sections if we are creating a shared library.
1404 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1406 * configure.host (i386-windows): Don't set host64=true.
1408 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1410 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1411 (elf_mips16_gprel_howto): New static variable.
1412 (mips16_gprel_reloc): New static function.
1413 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1414 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1415 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1416 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1417 * bfd-in2.h, libbfd.h: Rebuild.
1419 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1421 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1422 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1424 start-sanitize-r5900
1425 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1427 * config.bfd: add r5900
1430 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1432 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1433 the output section will be the absolute section; don't print an
1434 assertion message for that case when doing a relocateable link.
1436 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1438 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1439 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1440 need_fn_sub, call_stub, and call_fp_stub.
1441 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1442 (mips_elf_link_hash_newfunc): Initialize new fields.
1443 (mips_elf_link_hash_table_create): Likewise.
1444 (mips_elf_relocate_section): Redirect relocations to use mips16
1445 stubs when appropriate.
1446 (mips_elf_check_relocs): Attach stub sections to the appropriate
1447 symbol. Set need_fn_stub when appropriate.
1448 (mips_elf_always_size_sections): New static function.
1449 (mips_elf_check_mips16_stubs): New static function.
1450 (elf_backend_always_size_sections): Define.
1451 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1453 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1454 attached to sections which are not being included in the link.
1456 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1458 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1459 symbol value when computing the addend for a pc_relative
1462 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1464 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1465 relocateable link, just skip pc_relative pcrel_offset relocs.
1466 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1467 structure for an ARM26 reloc which can be resolved.
1468 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1469 reloc can be resolved.
1471 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1472 error in overflow check for R_RELBYTE.
1474 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1476 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1477 From Mark Rasin <mark.rasin@telrad.co.il>.
1479 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1482 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1484 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1485 (elf_mn10200_howto_table): Likewise.
1486 (mn10200_reloc_map): Likewise.
1488 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1490 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1491 * bfd-in2.h, libbfd.h: Regenerated.
1492 * elf32-m32r.c: Add support for them.
1494 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1496 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1497 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1499 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1500 r_format and r_pcrel. Always return a value.
1502 * riscix.c (MY_final_link_callback): Define to dummy value.
1504 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1505 relocations against the text segment, look up the output name of
1507 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1508 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1509 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1510 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1511 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1513 start-sanitize-tic80
1514 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1516 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1517 routines for little endian data.
1518 * coffcode.h (coff_write_object_contents): Set magic to
1519 TIC80_ARCH_MAGIC for TIc80.
1521 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1523 * coff-tic80.c (tic80coff_vec): Change to little endian data
1527 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1529 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1530 auxiliary_filters parameter to be const char * const *. Accept a
1531 NULL terminated array.
1532 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1533 (bfd_elf32_size_dynamic_sections): Update declaration.
1534 * bfd-in2.h: Rebuild.
1536 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1538 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1539 NOTYPE symbol in a text section as a FUNC symbol.
1541 * coffcode.h (coff_compute_section_file_positions): Force
1542 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1544 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1546 * libaout.h (machine_type): Reserve several values for sparclet.
1548 start-sanitize-tic80
1549 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1551 * config.bfd (tic80-*-*): Don't require 'coff'.
1555 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1557 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1558 table to v850_elf_reloc for all non-standard relocations.
1559 (v850_elf_check_relocs): Add check for h being non-null.
1560 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1561 statement instead of multiple ifs.
1562 (v850_elf_relocate_section): Fix up error message, don't just call
1566 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1568 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1569 Use bfd_elf_generic_reloc as special function for all relocs.
1570 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1572 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1573 24bit pc-relative reloc.
1575 start-sanitize-tic80
1576 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1578 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1579 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1580 header byte order is little endian. Use correct bfd_get and
1581 bfd_put routines for little endian headers.
1582 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1583 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1586 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1588 * reloc.c: Add BFD_RELOC_24.
1589 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1590 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1591 * bfd-in2.h, libbfd.h: Rebuilt.
1593 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1595 elf64-alpha multiple .got rewrite:
1597 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1598 (bfd_elf*_mkobject): Don't define here ...
1599 * elfxx-target.h: ... but rather here. Default always_size_sections
1601 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1602 what the #defines in elf-bfd.h transmuted it to anyway.
1604 * section.c: Add SEC_LINKER_CREATED flag.
1605 * bfd-in2.h: Rebuild.
1606 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1607 relocation section flags.
1608 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1609 SEC_IN_MEMORY to recognize generated bits.
1610 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1612 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1613 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1614 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1615 * elf32-ppc.c (ppc_elf_create_linker_section,
1616 ppc_elf_size_dynamic_sections): Likewise.
1617 * elf32-sparc.c (elf32_sparc_check_relocs,
1618 elf32_sparc_size_dynamic_sections): Likewise.
1619 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1621 (_bfd_elf_create_dynamic_sections): Likewise.
1622 (_bfd_elf_make_linker_section_rela): Likewise.
1623 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1624 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1625 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1626 to identify generated bits.
1627 (elf_link_input_bfd): Likewise.
1629 * elf64-alpha.c: Rewrite everything touching relocations.
1632 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1634 * elf32-v850.c (all functions and static variables): Go through
1635 and regularize names to be of the form v850_elf_<xxx>.
1636 (toplevel): Include <elf/v850.h>.
1637 (enum reloc_type): Move to include/elf/v850.h.
1638 (v850_elf_check_relocs): For common variables, if the variable is
1639 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1640 into the appropriate section.
1641 (elf_backend_check_relocs): Define.
1643 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1645 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1648 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1650 * config.bfd (mips*el-*-linux*): New target.
1651 (mips*-*-linux*): New target.
1653 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1654 Return a useful value.
1656 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1658 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1660 * configure: Rebuild.
1661 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1662 ac_cv_func_mmap in bfd/configure.host.
1664 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1665 filter_shlib and auxiliary_filter_shlib parameters.
1666 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1668 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1669 (bfd_elf64_size_dynamic_sections): Likewise.
1670 * bfd-in2.h: Rebuild.
1672 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1674 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1675 symbols, don't export a symbol which is defined by an object in an
1676 archive which contains shared objects.
1678 start-sanitize-tic80
1679 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1681 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1682 for TI TMS320c80 (MVP).
1683 (bfd_archures_list): Add bfd_tic80_arch.
1684 * bfd-in2.h: Regenerate by running "make headers".
1686 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1688 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1689 * configure.in (case $vec): Correct typo, "tb" not "tp".
1690 Also add cofflink.o for tic80coff_vec.
1691 * configure: Regenerate with autoconf.
1694 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1696 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1697 is configured with --with-mmap.
1699 start-sanitize-tic80
1700 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1702 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1703 (ALL_MACHINES): Add cpu-tic80.o
1704 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1705 * coff-tic80.c: Add skeleton, cloned from another coff config.
1706 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1710 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1712 * TODO: Correct a misspelling.
1713 start-sanitize-tic80
1714 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1715 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1716 * configure.in (case $vec): Add tic80coff_vec entry.
1717 * configure: Regenerate with autoconf.
1718 * archures.c (bfd_tic80_arch): Declare.
1719 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1720 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1721 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1722 (bfd_target_vector): Add tic80coff_vec entry.
1725 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1727 * elflink.h (elf_buckets): Add some more values for larger
1730 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1732 * Makefile.in (install): Move subdir_do out of conditional. From
1733 Fred Fish <fnf@cygnus.com>.
1735 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1737 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1739 (elf_mn10200_howto_table): Likewise.
1740 (mn10200_reloc_map): Likewise.
1742 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1744 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1745 mips16 symbol during the link.
1746 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1748 (mips_elf_link_output_symbol_hook): New static function.
1749 (elf_backend_link_output_symbol_hook): Define.
1751 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1754 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1756 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1757 against SEC_DEBUGGING sections here (revert patch of December 5).
1758 * elfcode.h (elf_object_p): Check for them here, instead.
1760 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1762 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1763 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1765 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1766 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1767 * elf-bfd.h (struct elf_size_info): Update declaration of
1769 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1770 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1771 * elfxx-target.h: Use new dynamic reloc routines by default.
1772 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1775 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1777 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1778 if NAMES_HAVE_UNDERSCORE is defined.
1780 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1782 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1784 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1786 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1789 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1791 * elflink.h (elf_link_add_object_symbols): Only add a weak
1792 symbol if the real definition is in the dynamic symbol table.
1793 After finding the real definition, then, if it is dynamic, add the
1794 weak symbol to the dynamic symbol table.
1796 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1798 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1800 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1803 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1805 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1807 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1808 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1809 * reloc.c: Remove mn10300 big endian relocs.
1810 * bfd-in2.h, libbfd.h: Rebuilt.
1812 * elf32-mn10200.c: Update from elf32-mn10300.c.
1814 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1816 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1818 * elf32-mn10300.c: Add some comments.
1820 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1822 * ihex.c (ihex_scan): Always initialize buf before jumping to
1824 (ihex_read_section): Likewise.
1826 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1828 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1829 inplace for most relocs.
1831 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1833 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1834 even if SEC_ALLOC is not set.
1835 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1836 when deciding whether to copy a reloc into a shared object.
1837 (elf_i386_relocate_section): Likewise.
1838 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1839 (elf32_sparc_relocate_section): Likewise.
1840 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1841 reloc section if it is not set in the source section.
1842 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1843 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1844 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1846 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1848 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1849 expects a .got.plt until we actually create it.
1851 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1853 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1854 message for bfd_reloc_outofrange, rather than aborting. From
1855 Philippe De Muyter <phdm@info.ucl.ac.be>.
1857 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1858 a relocateable link, don't try to process them. From Heinz Wrobel
1859 <wrobel@lpr.e-technik.tu-muenchen.de>.
1861 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1863 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1864 mn10300_info_howto_rel. Tweak reloc argument to be an
1865 Elf32_Internal_Rela.
1866 (USE_RELA): Define instead of USE_REL.
1867 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1869 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1871 * configure.in, configure: Handle mips*-sgi-irix6*.
1872 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1875 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1877 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1878 relocation against a symbol defined in a section with no output
1881 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1883 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1884 * configure, config.in: Rebuild with autoconf 2.12.
1886 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1887 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1888 (swap_out_syms): Set st_other from existing st_other field.
1889 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1891 (elf_link_output_extsym): Set the other field from the global hash
1893 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1894 (elf_mips16_jump_howto): New static variable.
1895 (mips16_jump_reloc): New static function.
1896 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1897 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1898 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1900 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1901 * bfd-in2.h, libbfd.h: Rebuild.
1902 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1904 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1906 * configure.host: Use long long for mips-sgi-irix6*.
1908 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1909 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1911 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1913 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1914 (enum reloc_type): Add more reloc types.
1915 (elf32_mn10300_howto_table): Update for new reloc types.
1916 (elf32_mn10300_reloc_map): Update for new reloc types.
1917 * reloc.c: Add some new relocs for the mn10300 series.
1918 * bfd-in2.h, libbfd.h: Rebuilt.
1920 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1922 * som.c (setup_sections): Don't lose for a space which has
1923 no data, but some symbols.
1925 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1927 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1928 (sunos_link_hash_table_create): Initialize got_needed.
1929 (sunos_create_dynamic_sections): Only set .got section size if it
1930 is not already set. Set got_needed.
1931 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1932 sdynptr, and only handle dynamic sections, if dynamic sections are
1934 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1935 Initialize .got section.
1936 (sunos_scan_ext_relocs): Likewise.
1937 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1939 (sunos_finish_dynamic_link): Check got_needed. Only set up
1940 dynamic linking information if needed.
1942 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1944 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1946 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1948 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1950 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1952 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1955 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1957 * filemode.c: Include sysdep.h.
1958 * ihex.c: Add casts to eliminate compiler warnings.
1959 * sunos.c: Add casts to eliminate compiler warnings.
1961 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1963 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1965 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1966 appropriate relocations in the .so file if shared.
1967 (ppc_elf_relocate_section): Ditto.
1969 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1971 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1972 complain_overflow_unsigned.
1974 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1976 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1977 overflows for R_D10V_16 and R_D10V_18.
1979 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1981 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1982 (do_with_relocs): Likewise.
1983 (do_as_repeat): Likewise.
1984 (copy_expression): Likewise.
1986 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1988 * ieee.c (ieee_write_external_part): Correctly record whether
1989 there is an external part.
1992 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1994 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1995 handle tda offsets for sld.w and sst.w instructions.
1996 Fix alignment check in sld.w and sst.w tda reloc handling.
1999 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2001 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2004 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2006 * elf32-v850.c: Add comments about assumptions about
2007 char, short & long sizes.
2008 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2009 problems for several relocs.
2011 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2012 R_V850_SDA_OFFSET entry.
2015 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2017 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2018 Store import file index in ldindx.
2019 (xcoff_build_ldsyms): Assume that ldsym was not previously
2020 allocated. For an imported symbol, copy ldindx into l_ifile.
2023 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2025 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2026 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2027 fields in R_V850_TDA_OFFSET.
2028 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2029 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2032 * elf32-v850.c: Include bfdlink.h.
2033 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2035 (elf32_v850_bfd_final_link_relocate): New function.
2036 (v850_elf_relocation_section): Likewise.
2037 (elf_backend_relocate_section): Define.
2040 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2042 * binary.c (binary_set_section_contents): Ignore sections which
2043 don't have SEC_LOAD and SEC_ALLOC set.
2045 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2047 * linker.c (_bfd_generic_final_link): Avoid losing static
2048 symbols in the .bss section.
2050 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2052 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2053 (mips32_64bit_reloc): New static function.
2054 (mips_reloc_map): Add entry for BFD_RELOC_64.
2055 (mips_elf_relocate_section): Handle R_MIPS_64.
2057 * linker.c (default_indirect_link_order): Print an error message
2058 when attempting to do a relocateable link with different object
2059 file formats, rather than calling abort.
2061 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2063 * reloc.c (m32r relocs): Rename them.
2064 * bfd-in2.h, libbfd.h: Regenerated.
2065 * elf32-m32r.c: Update.
2066 (m32r_elf_10_pcrel_reloc): New function.
2067 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2068 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2070 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2072 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2073 all sections that will be included in the output file.
2074 (_bfd_generic_link_output_symbols): Discard symbols in sections
2075 which are being discarded.
2079 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2080 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2081 (elf_v850_howto_table): Corresponding changes.
2082 (elf_v850_reloc_map): Corresponding changes.
2083 * reloc.c: Add additional V850 relocations.
2084 * bfd-in2.h, libbfd.h: Rebuilt.
2086 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2087 no longer want in pc-relative relocs.
2089 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2091 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2092 accept a reloc against an undefined sybmol!
2094 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2096 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2099 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2101 * VERSION: Bump for new relocation.
2103 * hosts/i386bsd.h: If NBPG is not defined, define it as
2104 PAGE_SIZE, for recent versions of FreeBSD.
2106 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2108 * configure.host: Use `long long' as the 64 bit type on a Solaris
2109 host, since both gcc and the SunPRO compilers support it.
2111 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2113 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2114 mistake to have reused the ECOFF LITERAL for ELF since they have
2115 different semantics.
2116 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2117 * bfd-in2.h, libbfd.h: Rebuild.
2119 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2122 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2123 dynamic relocation for an undefweak symbol when we are building
2124 a static executable.
2126 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2128 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2129 point explicitly to srcdir.
2130 (targmatch.h): Edit references to point explicitly to objdir.
2132 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2134 * config.bfd: When setting targ_cpu, don't get confused by
2137 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2139 * configure.host: Add support for windows host (a build done
2140 under the Microsoft build environment).
2142 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2144 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2145 definition in a dynamic object, add it to the dynamic symbol table
2146 if any dynamic object mentions it. Reverts part of last patch.
2148 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2149 (sunos_link_hash_table_create): Initialize got_base.
2150 (bfd_sunos_size_dynamic_sections): If the .got section is more
2151 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2153 (sunos_check_dynamic_reloc): Subtract got_base from a base
2154 relative relocation.
2156 * elf32-mips.c (elf_mips_isa): New static function.
2157 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2158 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2160 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2162 * archive.c (do_slurp_coff_armap): Only treat archive as little
2163 endian for i960 COFF.
2165 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2167 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2168 by the change in size of the section when EXEC_P is not set.
2170 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2171 (m68kcoff_rtype_to_howto): New static function.
2172 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2173 VMA to the addend for a PC relative reloc.
2175 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2177 * Makefile.in: Rebuild dependencies.
2179 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2182 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2184 * Makefile.in: Remove explicit dependencies for mn10200 and
2186 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2187 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2188 (dependencies): Rebuilt.
2190 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2192 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2193 during this function.
2195 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2196 section if the flags are compatible.
2198 * configure.in: Add havevecs, and put it in tdefaults.
2199 * mpw-config.in: Likewise.
2200 * configure: Rebuild.
2201 * targmatch.sed: New file; a sed script to build targmatch.h from
2203 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2204 * targets.c: Include "fnmatch.h".
2205 (struct targmatch): Define.
2206 (bfd_target_match): Define by including targmatch.h.
2207 (bfd_find_target): If the target is not found by name, search for
2208 it as a configuration triplet.
2209 * Makefile.in: Rebuild dependencies.
2210 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2211 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2212 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2213 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2214 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2215 (CFILES): Remove i386dynix.c and hp300bsd.c.
2216 (targmatch.h): New target.
2217 (do_clean): Remove targmatch.h.
2219 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2220 * acconfig.h: Add NEED_DECLARATION_GETENV.
2221 * configure, config.in: Rebuild.
2222 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2223 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2225 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2227 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2228 * cpu-mn10200.c, cpu-mn10300.c: New files.
2229 * elf32-mn10200.c, elf32-mn10300.c: New files.
2230 * Makefile.in: Break mn10x00 support into two separate
2231 configurations, mn10200 and mn10300.
2232 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2233 * bfd-in2.h, configure: Rebuilt.
2235 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2237 * Makefile.in (do_clean): Move config.log to do_distclean.
2239 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2241 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2242 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2243 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2244 (elf32-mn10x00.o): Add dependencies.
2245 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2246 (bfd_mn10x00_arch): Declare.
2247 (bfd_archures_list): Add bfd_mn10x00_arch.
2248 * config.bfd: Add mn10x00-*-*.
2249 * configure.in: Add bfd_elf32_mn10x00_vec.
2250 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2251 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2252 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2253 * bfd-in2.h, configure: Rebuilt.
2255 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2257 openVMS/Alpha: Provide filename and case_hack flags via
2258 symbol table from gas.
2259 Add case_hack code for symbol output from vax/vms.
2260 * evax-alpha.c (evax_initialize): Remove filename handling,
2261 filename is provided via symbol table.
2262 (evax_get_symtab): Use local symbol count when setting up table.
2263 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2265 (_bfd_evax_write_egsd): Skip file name symbol.
2266 * evax-emh.c (get_vms_time_string): Local function now.
2267 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2269 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2270 through _bfd_evax_case_hack_symbol.
2271 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2273 (_bfd_evax_basename): Removed.
2274 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2275 * evax.h (evax_private_data_struct): Remove filename.
2276 (flag_hash_long_names, flag_show_after_trunc,
2277 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2280 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2282 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2283 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2284 (NO_SWAP_MAGIC): Don't define.
2285 (SWAP_MAGIC): Define.
2287 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2288 no hash table entry for a global symbol.
2290 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2292 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2294 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2296 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2297 symbol type with T_NULL. Warn if symbol type changes. Based on
2298 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2300 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2301 a dynamic object in the dynamic symbol table if it is referenced
2302 or defined by a regular object.
2305 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2307 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2308 remove dwarf local labels. Shrinks binaries by a factor of 3!
2311 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2313 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2314 by hand, rather than by calling bfd_make_section.
2316 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2318 * reloc.c: Rename m32r relocs.
2319 * bfd-in2.h, libbfd.h: Rebuilt.
2320 * elf32-m32r.c: Update.
2322 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2324 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2325 link, adjust the symbol index of a base relative reloc. Don't
2326 change the addend of a PC relative reloc if pcrel_offset is set.
2327 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2328 a relocateable link.
2330 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2331 it is zero, in case src_mask matters.
2332 (bfd_install_relocation): Likewise.
2334 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2336 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2338 (_bfd_xcoff_bfd_final_link): Don't set target_index
2339 to an uninitialized value.
2341 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2343 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2344 indices, rather than crashing.
2345 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2347 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2350 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2352 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2354 (coff_arm_adjust_symndx): New static function.
2355 (coff_adjust_symndx): Define.
2357 * srec.c (srec_scan): Accept multiple symbols on a single line.
2358 From Pascal Martin <pmartin@alsys.com>.
2362 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2364 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2365 (sunos_merge_private_bfd_data): New function.
2367 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2369 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2371 (bfd_merge_private_bfd_data): Likewise.
2372 * section.c (bfd_copy_private_section_data): Likewise.
2373 * syms.c (bfd_copy_private_symbol_data): Likewise.
2374 * bfd-in2.h: Rebuild.
2375 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2376 both BFD's are the right flavour.
2377 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2378 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2379 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2380 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2381 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2382 (ppc_elf_merge_private_bfd_data): Likewise.
2383 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2384 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2386 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2387 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2390 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2392 * reloc.c: Add m32r relocs.
2393 * bfd-in2.h, libbfd.h: Rebuilt.
2394 * cpu-m32r.c,elf32-m32r.c: New files.
2396 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2398 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2400 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2402 * tekhex.c (first_phase): Change type parameter from char to int.
2404 (pass_over): Change func to expect int, not char.
2406 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2407 rather than SEC_LOAD when aligning the file offset for the first
2408 section in a segment.
2410 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2412 * syms.c (coff_section_type): Make arg const.
2413 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2414 to make_bfd_asection().
2415 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2416 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2417 (_bfd_elf_stringtab_init): Remove prototype.
2419 * netbsd-core.c (swap_abort): Add prototype.
2420 * aix386-core.c (swap_abort): Ditto & make static
2421 * hpux-core.c (swap_abort): Ditto & make static.
2422 * irix-core.c (swap_abort): Ditto & make static.
2423 * ptrace-core.c (swap_abort): Ditto & make static.
2424 * trad-core.c (swap_abort): Ditto & make static.
2425 * coffswap.h (coff_swap_reloc_in): Ditto.
2426 (coff_swap_reloc_out): Ditto.
2427 (coff_swap_filehdr_in): Ditto.
2428 (coff_swap_filehdr_out): Ditto.
2429 (coff_swap_sym_in): Ditto.
2430 (coff_swap_sym_out): Ditto.
2431 (coff_swap_aux_in): Ditto.
2432 (coff_swap_aux_out): Ditto.
2433 (coff_swap_lineno_in): Ditto.
2434 (coff_swap_lineno_out): Ditto.
2435 (coff_swap_aouthdr_in): Ditto.
2436 (coff_swap_aouthdr_out): Ditto.
2437 (coff_swap_scnhdr_in): Ditto.
2438 (coff_swap_scnhdr_out): Ditto.
2439 * ihex.c (ihex_sizeof_headers): Ditto.
2440 * tekhex.c (getsym): Ditto.
2441 (find_chunk): Ditto & make static.
2442 (insert_byte): Ditto.
2443 (first_phase): Ditto.
2445 (tekhex_get_symtab): Ditto & make static.
2446 (tekhex_get_symtab_upper_bound): Ditto & make static.
2447 (tekhex_mkobject): Ditto.
2448 (tekhex_object_p): Ditto.
2449 (move_section_contents): Ditto.
2450 (tekhex_get_section_contents): Ditto.
2451 (tekhex_set_arch_mach): Ditto & make static.
2452 (tekhex_set_section_contents): Ditto.
2453 (writevalue): Ditto.
2456 (tekhex_write_object_contents): Ditto.
2457 (tekhex_sizeof_headers): Ditto.
2458 (tekhex_make_empty_symbol): Ditto.
2459 (tekhex_get_symbol_info): Ditto.
2460 (tekhex_print_symbol): Ditto.
2461 * irix-core.c (make_bfd_asection): Ditto.
2462 (irix_core_core_file_p): Ditto.
2463 (irix_core_core_file_failing_command): Ditto.
2464 (irix_core_core_file_failing_signal): Ditto.
2465 (irix_core_core_file_matches_executable_p): Ditto.
2466 (irix_core_make_empty_symbol): Ditto.
2467 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2468 * srec.c (srec_new_symbol): Ditto.
2469 (srec_get_section_contents): Ditto.
2470 (srec_set_arch_mach): Ditto.
2471 (srec_set_section_contents): Ditto.
2472 (internal_srec_write_object_contents): Ditto.
2473 (srec_write_object_contents): Ditto.
2474 (symbolsrec_write_object_contents): Ditto.
2475 (srec_sizeof_headers): Ditto.
2476 (srec_make_empty_symbol): Ditto.
2477 (srec_get_symtab_upper_bound): Ditto.
2478 (srec_get_symtab): Ditto.
2479 (srec_print_symbol): Ditto and make static.
2480 * elf.c (elf_read): Ditto
2481 (assign_section_numbers): Ditto.
2482 (elf_fake_sections): Ditto.
2483 (sym_is_global): Ditto.
2484 (elf_map_symbols): Ditto.
2485 (get_program_header_size): Ditto.
2486 * coffgen.c (make_a_section_from_file): Ditto.
2487 (coff_real_object_p): Ditto.
2488 (fixup_symbol_value): Ditto.
2489 (build_debug_section): Ditto.
2491 * syms.c (coff_section_type): Ditto.
2493 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2495 * bfd-in2.h: Rebuilt after m32r changes.
2497 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2499 * config.bfd,configure.in,configure: Add m32r support.
2500 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2501 * config.bfd: Keep target list alphabetically sorted.
2504 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2506 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2507 to add in the constant part found in the instruction itself.
2508 (case R_V850_HI16_S): Likewise.
2511 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2513 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2514 and R_D10V_18 to be 1 (word).
2516 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2518 * stabs.c (_bfd_link_section_stabs): If the output_section field
2519 of either section is bfd_abs_section, then the linker is
2520 discarding the section and we should not optimize it.
2522 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2524 * Makefile.in (aout-sparcle.o): New target.
2525 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2526 * config.bfd (sparclet-*-aout*): Add case.
2527 * configure.in (sparcle_aout_vec): Add case.
2528 * configure: Regenerated.
2529 * targets.c (sparcle_aout_vec): Declare.
2530 (bfd_target_vector): Add sparcle_aout_vec.
2531 * aout-sparcle.c: New file.
2534 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2536 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2537 low order sign bit propogation for R_V850_HI16_S.
2539 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2540 handling V850 specific relocs.
2541 (elf_v850_howto_table): Use the new function for some
2542 relocations. Twiddle masks & shifts for some relocs.
2543 Set partial_inplace where needed.
2546 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2548 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2549 default architecture to a machine number of 0.
2550 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2552 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2553 the output BFD is the default, set it from the first input BFD.
2556 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2558 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2559 insert at bitpos zero. The HI16 relocs are shifted right
2560 by 16 bits. Fix src_mask for all relocs.
2561 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2563 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2567 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2569 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2570 Rewrite to use BFD file read routines and to avoid using a fixed
2571 length for the file name.
2574 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2576 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2577 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2578 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2579 to R_V850_{32,16,8}.
2581 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2583 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2584 (elf_v850_howto_table): Add info for HI16_S reloc.
2585 (v850_reloc_map): Add HI_16_S reloc.
2586 * reloc.c: Define BFD_RELOC_V850_* relocs.
2589 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2592 * elf32-sh.c: New file.
2593 * elf.c (prep_headers): Handle bfd_arch_sh.
2594 * elfcode.h (write_relocs): Handle absolute symbol.
2595 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2596 (_bfd_elf64_link_read_relocs): Declare.
2597 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2598 elf_link_read_relocs. Make globally visible. Change all
2600 (elf_link_input_bfd): Get external symbols from cache in
2601 symtab_hdr->contents. Get contents from cache in
2603 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2605 * reloc.c: Define BFD_RELOC_SH_* relocs.
2606 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2607 * coff-sh.c (sh_insns_conflict): Fix a return value.
2608 (_bfd_sh_align_load_span): New globally visible function, broken
2609 out of sh_align_load.
2610 (sh_align_load): Call _bfd_sh_align_load_span.
2611 (sh_swap_insns): Change relocs parameter to PTR.
2612 * bfd-in2.h, libbfd.h: Rebuild.
2613 * targets.c (bfd_elf32_sh_vec): Declare.
2614 (bfd_elf32_shl_vec): Declare.
2615 * config.bfd (sh-*-elf*): New target.
2616 * configure.in (bfd_elf32_sh_vec): New target vector.
2617 (bfd_elf32_shl_vec): New target vector.
2618 * configure: Rebuild.
2619 * Makefile.in: Rebuild dependencies.
2620 (BFD32_BACKENDS): Add elf32-sh.o.
2621 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2623 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2624 page before checking D_PAGED.
2626 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2627 (ihex_write_object_contents): Remove extbase; always use segbase
2630 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2632 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2633 * configure.host (i[345]86-*-*): Ditto.
2634 * config.bfd (i[345]86-*-*): Ditto.
2635 * configure: Regenerate.
2637 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2640 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2642 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2643 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2644 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2645 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2646 will have an ST_CODE type, change the symbol's type to ST_DATA.
2647 * som.c (hppa_som_gen_reloc_type): Update prototype.
2649 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2651 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2652 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2653 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2654 (mips_elf_finish_dynamic_sections): Likewise.
2656 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2658 * configure.host (HLDENV): New variable to set. Set it for
2659 *-*-sysv4*, since those linkers may not support -R but they always
2660 support LD_RUN_PATH.
2662 * libieee.h (NSECTIONS): Don't define.
2663 (ieee_data_struct): Change section_table to asection **. Add
2665 * ieee.c (get_section_entry): If the table isn't big enough, make
2667 (ieee_slurp_sections): Remove assertion about number of sections.
2668 (ieee_object_p): Adjust initialization of ieee to match changes to
2671 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2672 symbols merely because we are generating a shared library.
2673 (xcoff_build_ldsyms): Don't set up global linkage code for an
2674 undefined symbol merely because we are generating a shared
2678 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2680 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2681 (BFD32_BACKENDS) Add elf32-v850.o.
2682 * archures.c: Add bfd_v850_arch.
2683 * bfd-in2.h: Add bfd_v850_arch.
2684 * config.bfd (v850-*-*): New target.
2685 * configure: (bfd_elf32_v850_vec) New vector.
2686 * configure.in: (bfd_elf32_v850_vec) New vector.
2687 * cpu-v850.c: New file.
2688 * elf.c (prep_headers): Added case bfd_arch_v850.
2689 * elf32-v850.c: New file.
2690 * targets.c (bfd_elf32_v850_vec): New vector.
2693 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2695 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2696 a function code symbol for an XMC_XO symbol.
2698 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2700 * mpw-config.in: Update editing of autoconf vars to reflect
2701 Jul 18 configure.in change.
2702 * mpw-make.sed: Update editing of include pathnames to be
2703 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2705 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2707 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2708 which to offset to get the .plt entry address is ".plt".
2710 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2712 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2713 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2714 Added, for internal use by the ARM gas.
2716 * bfd-in2.h: Rebuilt
2718 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2720 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2721 in section dynidx start.
2723 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2725 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2726 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2727 optimization for g++.
2729 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2731 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2732 the -mrelocatable-lib bit set and the other doesn't, clear the
2733 -mrelocatable-lib bit in the header.
2735 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2737 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2738 symbol against a STT_FUNC symbol in a shared library.
2740 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2742 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2743 symbol is found, automatically define the corresponding function
2746 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2747 if sym.n_numaux is not zero.
2748 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2749 entry to disagree about the number of aux entries if the symbol
2752 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2753 section if it might be needed, not just if info->shared.
2754 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2755 the start of .rel.dyn if we are going to use it.
2756 (mips_elf_finish_dynamic_sections): Only clear the first element
2757 of .rel.dyn if the size is greater than zero.
2759 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2761 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2762 undefined_symbol callback for a symbol, then don't issue any more
2763 warnings about loader relocs.
2764 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2765 after calling the undefined_symbol callback.
2767 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2768 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2769 as the AIX linker seems to do.
2771 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2773 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2774 (evax_initialize): Remove evax_reloc_table.
2775 (evax_close_and_cleanup): Ditto.
2777 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2779 (evax_bfd_reloc_type_lookup): Ditto.
2780 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2781 cooked_size == raw_size.
2782 * evax-emh.c (_bfd_evax_register_filename): Remove.
2783 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2784 * evax-misc.c (add_new_contents): Malloc section at full size.
2785 (_bfd_save_evax_section): Memcpy section contents directly.
2786 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2787 (evax_reloc_table): Remove.
2789 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2791 * makefile.vms: Add better support for DEC C compilation
2792 Add evax.h dependencies
2794 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2795 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2796 (BFD_RELOC_ALPHA_BASEREG): Remove.
2797 * bfd-in2.h, libbfd.h: Rebuild.
2799 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2801 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2802 getgid if _WIN32 is defined.
2803 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2805 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2807 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2808 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2810 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2813 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2815 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2817 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2818 (NEED_DECLARATION_REALLOC): New macro.
2819 * configure, config.in: Rebuild.
2820 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2821 (realloc): Declare if NEED_DECLARATION_REALLOC.
2823 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2824 <strings.h> if they exist.
2826 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2828 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2830 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2832 Based on patches from Eric Valette <valette@crf.canon.fr>:
2833 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2834 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2835 (elf_howto_table): Add entries for new relocs.
2836 (elf_i386_reloc_type_lookup): Handle new relocs.
2837 (elf_i386_info_to_howto): Just call abort.
2838 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2839 (elf_i386_relocate_section): Likewise.
2841 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2843 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2845 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2847 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2848 only get the LMA from the phdr if they are in the same part of the
2851 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2852 new segment to make them more comprehensible. If the relationship
2853 between the LMA and the VMA changed, start a new segment. Don't
2854 check dynsec when deciding whether to start a new segment for a
2855 writeable section; -N will now handle this.
2857 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2859 * libhppa.h: Remove "esel" changes. Not the right approach.
2860 * som.c: Corresponding changes.
2861 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2862 which don't have a SOM symbol type associated with them.
2863 Reverses a 1994 change.
2865 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2867 Make ld -N more reasonable for ELF:
2868 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2869 phdr_in_section to false, and always use a single load segment.
2870 (elf_sort_sections): Sort sections by LMA after VMA.
2871 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2872 align to maxpagesize.
2873 (assign_file_positions_except_relocs): Likewise.
2874 * elfcode.h (elf_object_p): If a section is loaded but not page
2875 aligned, clear D_PAGED.
2877 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2879 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2880 Added, for internal use by the ARM gas.
2882 * bfd-in2.h: Rebuilt
2884 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2886 * libhppa.h (R_HPPA_ESEL): New field selector.
2887 (e_esel): Similarly.
2888 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2889 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2890 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2892 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2894 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2895 archive search before looking for stripped dynamic objects.
2897 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2899 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2900 symbol a warning rather than an error.
2902 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2904 * elf.c (assign_file_positions_for_segments): Track the virtual
2905 memory position separately from the file position, and use it to
2906 compute the alignment adjustment.
2908 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2910 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2911 and fixed mask on R_D10V_10_PCREL_L.
2913 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2915 * elf64-mips.c: Include "aout/ar.h".
2916 (mips_elf64_slurp_armap): New static function.
2917 (mips_elf64_write_armap): New static function.
2918 (bfd_elf64_archive_*): Define.
2919 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2920 Use instead of bfd_generic_archive_p.
2921 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2922 instead of _bfd_write_archive_contents.
2923 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2924 _bfd_generic_mkarchive.
2925 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2926 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2928 (TARGET_LITTLE_SYM): Likewise.
2929 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2931 * Makefile.in: Rebuild dependencies.
2933 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2934 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2935 SHT_MIPS_EVENTS sections.
2936 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2937 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2939 (_bfd_mips_elf_fake_sections): Likewise.
2941 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2942 * ecoff.c (ecoff_compute_section_file_positions): Copy
2943 rdata_in_text from backend info to tdata. Clear it if any data
2944 section comes before .rdata.
2945 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2946 tdata rather than backend info.
2948 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2950 * configure.in: Fix test for whether a compiler has a 64 bit
2951 type. From Jim Wilson <wilson@cygnus.com>.
2953 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2955 * configure.host (mips-sgi-irix6*): New host.
2957 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2958 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2959 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2961 * configure: Rebuild.
2962 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2963 (BFD_HOST_64_BIT): Define conditionally.
2964 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2965 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2966 (symvalue, bfd_size_type): Likewise.
2967 * bfd-in2.h: Rebuild.
2968 * Makefile.in (do_clean): Remove bfd-tmp.h.
2969 (do_distclean): Remove bfd-in3.h.
2970 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2971 (bfd-in3.h): New target.
2973 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2974 Andrew Gierth <ANDREWG@microlise.co.uk>.
2976 * configure.host: Set INSTALL_SHLIB.
2977 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2978 * configure: Rebuild.
2979 * Makefile.in (install): Use @INSTALL_SHLIB@.
2981 * config.bfd (mips*-*-irix6*): New target.
2982 * configure.host: Handle Irix 6 shared library like Irix 5.
2984 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2985 symbol for a magic name.
2986 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2988 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2991 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2993 * mpw-config.in: Add ELF support to mips config, create the
2994 elf32-target.h file in the object dir.
2995 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2997 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2999 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3000 Also removed most abort calls, in favor of using bfd reporting.
3002 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3004 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3005 (BFD32_BACKENDS) Add elf32-d10v.o.
3006 * archures.c: Add bfd_d10v_arch.
3007 * bfd-in2.h: Add bfd_d10v_arch.
3008 * config.bfd (d10v-*-*): New target.
3009 * configure: (bfd_elf32_d10v_vec) New vector.
3010 * configure.in: (bfd_elf32_d10v_vec) New vector.
3011 * cpu-d10v.c: New file.
3012 * elf.c (prep_headers): Added case bfd_arch_d10v.
3013 * elf32-d10v.c: New file.
3014 * libbfd.h: Rebuild.
3015 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3016 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3017 * targets.c (bfd_elf32_d10v_vec): New vector.
3019 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3021 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3023 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3025 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3026 bfd_mach_i386_i8086 machine types.
3028 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3030 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3033 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3035 * coffcode.h (coff_set_section_contents): A/UX does not require
3036 special handling of the _LIB section.
3038 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3040 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3041 value for R_RELBYTE.
3043 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3044 array if one was allocated.
3046 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3048 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3049 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3050 use_rld_obj_head and rld_value.
3051 (mips_elf_link_hash_table_create): Initialize new fields.
3052 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3054 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3055 __rld_obj_head symbol not seen, create an __rld_map symbol.
3056 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3057 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3058 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3059 __rld_obj_head symbol.
3060 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3062 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3064 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3066 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3067 ppc_elf_addr16_ha_reloc.
3068 (ppc_elf_addr16_ha_reloc): New static function.
3070 * coff-mips.c (struct mips_hi): Define.
3071 (mips_refhi_list): New static variable.
3072 (mips_refhi_addr, mips_refhi_addend): Remove.
3073 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3074 (mips_reflo_reloc): Process mips_refhi_list.
3075 (mips_relhi_list): New static variable.
3076 (mips_relhi_addr, mips_relhi_addend): Remove.
3077 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3078 (mips_rello_reloc): Process mips_relhi_list.
3079 (mips_relocate_section): Permit an arbitrary number of REFHI or
3080 RELHI relocs before the associated REFLO or RELLO reloc.
3082 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3084 * aout-target.h (MY(callback)): Set reloc_count fields.
3086 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3088 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3089 sections unless this is a SunOS link.
3091 * VERSION: Set to 2.7.1.
3093 * Released binutils 2.7.
3095 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3097 * i386aout.c: Include "aout/aout64.h".
3098 (i386aout_write_object_contents): New static function.
3099 (MY_write_object_contents): Define.
3101 * netbsd.h (MY(write_object_contents)): Make sure that
3102 adjust_sizes_and_vmas is called before fiddling with the magic
3105 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3107 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3109 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3111 * libbfd-in.h (itos, stoi): Don't define.
3112 * libbfd.h: Rebuild.
3113 * i386lynx.c (KEEPIT): Define as udata.i.
3114 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3115 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3116 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3117 flags. Don't use stoi.
3119 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3121 * elf.c (map_sections_to_segments): Don't start a new segment for
3122 a writable section if it's on the same page as the previous
3123 segment. Reset the writable variable for a readonly section.
3125 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3127 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3128 first_thunk_address, thunk_size, and import_table_size.
3129 * peicode.h: Improved some diagnostics regarding edata sections.
3131 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3133 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3134 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3136 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3138 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3139 with XCOFF_DEF_DYNAMIC set is really defined.
3140 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3141 (xcoff_link_add_symbols): Only create special sections if using an
3144 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3146 (bfd_install_relocation): Likewise.
3148 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3150 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3152 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3153 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3154 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3155 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3156 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3157 are found for LITERAL relocs.
3158 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3159 taken, we cannot generate a .plt entry for the symbol.
3161 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3163 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3164 sysconf functions (for gprof).
3165 * configure, config.in: Rebuild.
3167 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3169 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3170 an archive if it has a map. If the object file has the wrong
3173 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3174 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3176 (alpha_relocate_section): Likewise.
3178 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3179 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3180 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3181 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3182 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3183 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3184 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3185 * peicode.h: Corresponding changes.
3187 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3189 * elflink.h (elf_create_pointer_linker_section): Comment out code
3190 dealing with making GOT pointers negative of the GOT symbol for
3193 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3195 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3196 increment the .rela.plt size until after we're done creating the
3198 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3199 .rela.plt offset directly rather than calculating it.
3201 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3203 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3204 Use autoconf-set values.
3205 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3206 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3209 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3210 * configure: Rebuilt.
3212 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3214 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3215 handling code > 1k away.
3217 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3219 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3220 defined, output whenever the symbol is updated.
3222 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3224 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3225 section to 0 if user_set_vma is set.
3226 * elflink.h (elf_bfd_final_link): Likewise.
3228 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3230 Partially undo patch of Jun 20.
3231 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3232 (coff_compute_section_file_positions): Likewise.
3233 (coff_write_object_contents): Likewise. Re-add deleted code, but
3234 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3235 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3237 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3239 * config.bfd: Add support for *-*-rtems* configurations.
3241 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3243 * elf.c (prep_headers): Add bfd_arch_alpha case.
3245 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3247 * elf64-alpha.c: New file.
3248 * config.bfd (alpha-*-linuxecoff*): New target.
3249 (alpha-*-linux*, alpha-*-elf*): New targets.
3250 * configure.in (bfd_elf64_alpha_vec): New vector.
3251 * configure: Rebuild.
3252 * targets.c (bfd_elf64_alpha_vec): Declare.
3253 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3254 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3255 * bfd-in2.h, libbfd.h: Rebuild.
3256 * Makefile.in: Rebuild dependencies.
3257 (BFD64_BACKENDS): Add elf64-alpha.o.
3258 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3260 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3262 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3263 than relying on a right shift of 32.
3265 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3267 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3268 ifdef to COFF_WITH_PE.
3269 (coff_compute_section_file_positions): Likewise.
3270 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3271 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3272 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3273 COFF_IMAGE_WITH_PE, always include.
3275 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3277 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3279 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3280 approximate the correct answer if SIZEOF_HEADERS was not used.
3282 * binary.c (binary_set_section_contents): Set section file
3283 position based on LMA rather than VMA.
3285 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3287 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3288 symbols if info->strip == strip_all.
3290 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3292 * coff-h8300.c: Remove #if 0 code.
3293 (compatable): Don't allow mixing/matching of different architectures.
3295 * archures.c (bfd_mach_h8300s): Add.
3296 * bfd-in2.h: Rebuilt.
3297 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3299 (h8300_reloc16_estimate): Likewise.
3300 (h8300_reloc16_extra_cases): Likewise.
3301 (h8300_bfd_link_add_symbols): Likewise.
3302 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3303 (coff_set_flags): Likewise.
3304 * cpu-h8300.c (h8300_scan): Likewise.
3305 Add H8/S to bfd_h8300_arch list.
3307 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3309 Added support for Alpha OpenVMS:
3310 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3311 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3312 * config.h-vms, makefile.vms: New files.
3313 * config.bfd (alpha-*-*vms*): New target.
3314 * configure.in (evax_alpha_vec): New target vector.
3315 * configure: Rebuild.
3316 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3317 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3318 * targets.c (bfd_target_evax_flavour): Define.
3319 (evax_alpha_vec): Declare.
3320 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3321 if BFD64 is defined.
3322 * bfd-in2.h, libbfd.h: Rebuild.
3323 * Makefile.in: Rebuild dependencies.
3324 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3325 evax-emh.o, and evax-misc.o.
3326 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3327 evax-etir.c, evax-emh.c, and evax-misc.c.
3328 (HFILES): Add evax.h.
3330 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3332 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3334 (h8300_bfd_link_add_symbols): Likewise.
3336 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3338 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3339 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3341 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3343 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3344 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3346 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3347 R_MIPS_32 relocs if creating a shared library.
3349 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3351 * peicode.h (add_data_entry): Use pei_section_data rather than
3352 _cooked_size. Corresponds to May 13 change in coffcode.h.
3354 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3356 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3357 * coffcode.h (coff_write_object_contents): If there are long
3358 section names, always set the f_symptr field, even if there are no
3360 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3361 if there are no symbols.
3363 * coffgen.c (make_a_section_from_file): Check return value of
3364 _bfd_coff_read_string_table.
3365 (coff_real_object_p): Check return value of
3366 make_a_section_from_file.
3367 (_bfd_coff_read_string_table): Check that there are some symbols
3368 before trying to read the string table size.
3370 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3372 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3373 to replace a symbol in a dynamic object with a symbol from another
3374 dynamic object, do the replacement if the existing symbol is
3375 global linkage code.
3377 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3378 for _ptrgl, and treat it as global linkage code.
3380 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3381 filename or N_SO symbol past the offset, and use it to indicate
3382 that there is no line number or function when appropriate.
3384 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3386 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3387 common symbol defined by the linker. Don't export function code
3388 even if export_defineds is set.
3390 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3392 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3394 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3395 (h8300_symbol_address_p): New function.
3396 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3399 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3401 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3403 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3404 correctly for the two variants. Allow relaxing if the target
3405 is 128 bytes away since after relaxation it'll be 126 bytes away.
3406 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3407 "dot" and "value". Allow relaxing if the target is 128 bytes
3408 away since after relaxation it'll be 126 bytes away.
3409 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3410 the given section until nothing changes.
3412 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3414 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3415 alignment hack--we can get the lnnoptr info another way without
3416 suddenly increasing the alignment requirements. Set the flags for
3418 (ecoff_compute_section_file_positions): Do so.
3420 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3422 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3423 to keep the HP emulator database happy.
3425 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3426 From Kevin Buettner <kev@primenet.com>.
3428 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3430 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3431 name of a NULL section.
3433 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3435 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3436 set, always call the notice callback.
3438 * VERSION: Increment for bfdlink.h change.
3440 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3442 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3443 (sh_relax_delete_bytes): Correct handling of differently sized
3444 trailing alignment reloc.
3446 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3447 * bfd-in2.h: Rebuild.
3448 * configure.in: Warn if there is no known 64 bit type.
3449 * configure: Rebuild.
3451 * Makefile.in: Rebuild dependencies.
3452 (BFD32_BACKENDS): Add ppcboot.o.
3453 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3455 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3456 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3458 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3460 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3461 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3462 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3463 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3465 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3467 * elf64-mips.c: Improve reloc special_functions and handling of
3468 SHT_MIPS_OPTIONS section.
3469 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3470 mips_elf_hi16_reloc and make globally visible.
3471 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3472 make globally visible.
3473 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3474 make globally visible.
3475 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3476 and make globally visible.
3477 (gprel16_with_gp): Check howto->src_mask before using value in
3479 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3480 and make globally visible.
3481 (gprel32_with_gp): Check howto->src_mask before fetching value.
3482 (bfd_mips_elf_swap_options_in): New function.
3483 (bfd_mips_elf_swap_options_out): New function.
3484 (_bfd_mips_elf_set_private_flags): Rename from
3485 mips_elf_set_private_flags and make globally visible.
3486 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3487 mips_elf_copy_private_bfd_data and make globally visible.
3488 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3489 mips_elf_merge_private_bfd_data and make globally visible.
3490 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3491 for a SHT_MIPS_OPTIONS section.
3492 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3493 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3494 name of a SHT_MIPS_OPTIONS section.
3495 (_bfd_mips_elf_set_section_contents): New function.
3496 (mips_elf32_section_processing): Set the GP value in a
3497 SHT_MIPS_OPTIONS section.
3498 (_bfd_mips_elf_find_nearest_line): Rename from
3499 mips_elf_find_nearest_line and make globally visible.
3500 (bfd_elf32_set_section_contents): Define.
3501 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3502 (_bfd_mips_elf_lo16_reloc): Declare.
3503 (_bfd_mips_elf_gprel16_reloc): Declare.
3504 (_bfd_mips_elf_got16_reloc): Declare.
3505 (_bfd_mips_elf_gprel32_reloc): Declare.
3506 (_bfd_mips_elf_set_private_flags): Declare.
3507 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3508 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3509 (_bfd_mips_elf_find_nearest_line): Declare.
3510 (_bfd_mips_elf_set_section_contents): Declare.
3512 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3514 (elf_info_to_howto): Define.
3515 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3517 (elf_info_to_howto): Define.
3518 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3520 (elf_info_to_howto): Define.
3522 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3523 R_MOV16B[12], to match change in coff/internal.h.
3525 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3527 * elf64-mips.c: Extensive additions to provide better support for
3528 writing files and for gas.
3529 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3530 of mips_elf_object_p.
3531 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3532 _bfd_mips_elf_object_p.
3533 (_bfd_mips_elf_final_write_processing): Rename from
3534 mips_elf_final_write_processing and make globally visible.
3535 (_bfd_mips_elf_fake_sections): Rename from
3536 mips_elf_fake_sections and make globally visible.
3537 (_bfd_mips_elf_section_from_bfd_section): Rename from
3538 mips_elf_section_from_bfd_section and make globally visible.
3539 (_bfd_mips_elf_section_processing): New function, broken out of
3540 mips_elf_section_processing.
3541 (mips_elf32_section_processing): Rename from
3542 mips_elf_section_processing; call
3543 _bfd_mips_elf_section_processing.
3544 (_bfd_mips_elf_symbol_processing): Rename from
3545 mips_elf_symbol_processing and make globally visible.
3546 (_bfd_mips_elf_read_ecoff_info): Rename from
3547 mips_elf_read_ecoff_info and make globally visible.
3548 (mips_elf32_ecoff_debug_swap): Rename from
3549 mips_elf_ecoff_debug_swap.
3550 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3551 struct symbol_cache_entry.
3552 (_bfd_elf_validate_reloc): New function, moved in from
3553 elfcode.h:validate_reloc.
3554 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3555 to _bfd_elf_validate_reloc. Change all callers.
3556 * elf-bfd.h (bfd_section_from_shdr): Declare.
3557 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3558 (_bfd_elf_validate_reloc): Declare.
3559 (_bfd_mips_elf_object_p): Declare.
3560 (_bfd_mips_elf_fake_sections): Declare.
3561 (_bfd_mips_elf_section_from_bfd_section): Declare.
3562 (_bfd_mips_elf_section_processing): Declare.
3563 (_bfd_mips_elf_symbol_processing): Declare.
3564 (_bfd_mips_elf_read_ecoff_info): Declare.
3565 (_bfd_mips_elf_final_write_processing): Declare.
3566 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3569 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3570 (mips_elf_final_write_processing): Likewise.
3572 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3574 64-bit MIPS ELF ABI objdump support:
3575 * elf64-mips.c: New file.
3576 * Makefile.in: Rebuild dependencies.
3577 (BFD64_BACKENDS): Add elf64-mips.o.
3578 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3579 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3580 bfd_elf64_littlemips_vec to targ_selvecs.
3581 (mips*-*-elf*): Likewise.
3582 * confingure.in: Add bfd_elf64_bigmips_vec and
3583 bfd_elf64_littlemips_vec to vector switch.
3584 * configure: Rebuild.
3585 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3586 broken out of mips_elf_section_from_shdr.
3587 (mips_elf32_section_from_shdr): Rename from
3588 mips_elf_section_from_shdr. Call new function.
3589 (elf_backend_section_from_shdr): Update name of renamed function.
3590 * elf-bfd.h (struct elf_size_info): Change second parameter of
3591 write_out_phdrs to be const. Likewise for second parameter of
3593 (struct bfd_elf_section_data): Add rel_hdr2 field.
3594 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3595 (bfd_elf32_swap_symbol_out): Likewise.
3596 (bfd_elf32_swap_reloc_in): Likewise.
3597 (bfd_elf32_swap_reloc_out): Likewise.
3598 (bfd_elf32_swap_reloca_in): Likewise.
3599 (bfd_elf32_swap_reloca_out): Likewise.
3600 (bfd_elf32_swap_phdr_in): Likewise.
3601 (bfd_elf32_swap_phdr_out): Likewise.
3602 (bfd_elf32_swap_dyn_in): Likewise.
3603 (bfd_elf32_swap_dyn_out): Likewise.
3604 (bfd_elf32_slurp_symbol_table): Declare.
3605 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3606 (bfd_elf32_write_out_phdrs): Declare.
3607 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3608 (bfd_elf64_swap_symbol_out): Likewise.
3609 (bfd_elf64_swap_reloc_in): Likewise.
3610 (bfd_elf64_swap_reloc_out): Likewise.
3611 (bfd_elf64_swap_reloca_in): Likewise.
3612 (bfd_elf64_swap_reloca_out): Likewise.
3613 (bfd_elf64_swap_phdr_in): Likewise.
3614 (bfd_elf64_swap_phdr_out): Likewise.
3615 (bfd_elf64_swap_dyn_in): Likewise.
3616 (bfd_elf64_swap_dyn_out): Likewise.
3617 (bfd_elf64_slurp_symbol_table): Declare.
3618 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3619 (bfd_elf64_write_out_phdrs): Declare.
3620 (_bfd_mips_elf_section_from_shdr): Declare.
3621 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3622 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3623 section for the section, add the new one to rel_hdr2. Increment
3624 reloc_count rather than setting it.
3625 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3626 Remove static declaration.
3627 (elf_write_shdrs_and_ehdr): Define name as macro.
3628 (elf_write_out_phdrs): Likewise.
3629 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3630 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3631 (elf_swap_symbol_in): Change second parameter to be const.
3632 (elf_swap_symbol_out): Likewise.
3633 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3634 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3635 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3636 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3637 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3638 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3639 parameter to be const. Make non-static.
3640 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3642 (elf_slurp_symbol_table): Make non-static.
3643 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3644 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3645 (elf_backend_size_info): Likewise.
3646 (elfNN_bed): Use elf_backend_size_info.
3647 * targets.c (bfd_elf64_bigmips_vec): Declare.
3648 (bfd_elf64_littlemips_vec): Declare.
3649 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3650 bfd_elf64_littlemips_vec if BFD64 is defined.
3652 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3654 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3656 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3657 zeroes, in alignment holes.
3659 * configure: Rebuild with autoconf 2.10.
3661 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3662 potential leading underscore in the allocated buffer.
3664 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3666 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3667 symbols into .sbss if this is a relocatable link.
3669 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3671 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3672 undefined symbols when creating a shared library.
3674 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3676 * coff-sh.c: Add a bunch of new code and static const arrays to
3677 support aligning loads and stores on four byte memory boundaries.
3679 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3681 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3682 call sh_align_loads.
3683 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3686 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3688 * cache.c (bfd_open_file): Unlink the file before opening it for
3689 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3691 * opncls.c (bfd_fdopenr): Set opened_once.
3693 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3695 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3698 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3699 the code unconditionally.
3701 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3703 * libcoff-in.h (struct pei_section_tdata): Define structure.
3704 (pei_section_data): Define macro.
3705 * libcoff.h: Rebuild.
3706 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3707 store s_paddr field in pei_section_data.
3708 (coff_compute_section_file_positions): Use pei_section_data rather
3709 than _cooked_size, and don't overwrite an existing value.
3710 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3711 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3712 * peicode.h (coff_bfd_copy_private_section_data): Define if
3714 (pe_bfd_copy_private_section_data): New static function if
3717 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3719 * srec.c (srec_set_arch_mach): Write as a function rather than a
3722 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3723 no map, just check each member in turn to see whether it is
3726 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3728 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3729 table. Call BFD_ASSERT to validate header size, instead of
3731 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3734 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3736 * ppcboot.c: New target for looking at PPCbug boot records.
3738 * config{ure.in,.bfd}: Add support for ppcboot target.
3740 * configure: Regenerate.
3742 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3744 * coff-h8300.c (howto_table): Update names to match recent
3745 changes to include/coff/internal.h. Fix minor errors in the
3746 existing relocs. Add R_MOVL1 and R_MOVL2.
3747 (rtype2howto): Similarly.
3748 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3749 existing relaxing code and peform more relaxing.
3750 (h8300_reloc16_extra_cases): Likewise.
3752 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3754 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3757 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3759 * elfcode.h (elf_object_p): Reject generic ELF target if
3760 e_machine matches an alternate machine code in a specific backend.
3762 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3763 obsolete align_power_min field.
3765 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3767 * coff-h8300.c (reloc_howto_type): Add howto entry for
3769 (rtype2howto): Handle R_PCRWORD_B.
3770 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3771 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3772 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3773 branch (R_PCWORD_B).
3775 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3777 * aoutx.h (translate_from_native_sym_flags): Set the section for
3778 BSF_CONSTRUCTOR symbols.
3780 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3783 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3785 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3786 stop looking when section is found.
3788 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3790 * coffcode.h (STRING_SIZE_SIZE): Define.
3791 (styp_to_sec_flags): Handle long symbol names when looking for the
3793 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3794 (bfd_coff_long_section_names): Define.
3795 (coff_write_object_contents): Handle long section names.
3796 (bfd_coff_std_swap_table): Initialize new field.
3797 * libcoff.h: Rebuild.
3798 * coffgen.c (make_a_section_from_file): Handle long section
3800 (coff_write_symbols): Handle long section names.
3801 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3802 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3803 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3804 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3805 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3806 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3807 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3808 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3810 * bout.c (b_out_callback): Set lma of sections.
3811 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3812 parameter to output_bfd. Used input_bfd instead of output_bfd in
3815 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3817 * aoutx.h (translate_from_native_sym_flags): Don't create
3818 SEC_CONSTRUCTOR sections.
3819 * ecoff.c (ecoff_set_symbol_info): Likewise.
3821 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3822 From Don Bowman <bowman@waterloo.hp.com>.
3824 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3826 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3827 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3829 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3831 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3832 mips_32_relocs field.
3833 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3834 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3835 relocs against a global symbol which is not defined in a regular
3837 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3838 against a global symbol, increment mips_32_relocs.
3839 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3840 the symbol is not defined in a regular file, make room in the
3843 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3845 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3846 file position and the virtual file position separately. Set
3847 filepos information bsaed on the real file position.
3848 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3849 Jan 23 change to coffcode.h.
3851 * som.c (som_slurp_symbol_table): Set the symbol count to the
3852 number of BFD symbols created.
3854 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3856 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3857 output file if linking shared objects. Loop to check all relocs,
3858 rather than returning false on first error.
3860 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3862 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3863 (ppc_elf_additional_program_headers): If .interp section, bump #
3864 of program headers by 1.
3865 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3866 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3867 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3869 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3871 (ppc_elf_relocate_section): If the output section isn't defined,
3872 don't abort, just give an error message.
3874 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3875 being created is .sdata or .sdata2, don't make the symbol dynamic.
3877 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3879 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3880 members of an archive for dynamic objects with no symbols, and
3881 pass them directly to check_archive_element.
3882 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3883 xcoff_link_check_dynamic_ar_symbols.
3884 (xcoff_link_check_dynamic_ar_symbols): New static function.
3886 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3887 from _bfd_nodynamic to _bfd_xcoff.
3888 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3890 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3891 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3892 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3893 * libcoff.h: Rebuild.
3894 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3895 (xcoff_get_section_contents): New static function.
3896 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3897 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3898 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3899 (xcoff_dynamic_reloc): New static variable.
3900 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3901 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3903 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3905 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3906 if reloc_entry->addend is not 0.
3907 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3909 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3911 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3913 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3914 Add entries for R_SPARC_[56].
3915 (sparc_reloc_map): Add entries for R_SPARC_[56].
3917 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3919 Optimize linking of stabs in sections as used in ELF and COFF.
3920 * stabs.c: New file.
3921 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3922 (_bfd_write_section_stabs): Declare.
3923 (_bfd_write_stab_strings): Declare.
3924 * libbfd.h: Rebuild.
3925 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3926 (struct coff_link_hash_table): Add stab_info field.
3927 * libcoff.h: Rebuild.
3928 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3930 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3932 (_bfd_coff_final_link): Write out stab strings hash table.
3933 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3934 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3936 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3937 (struct bfd_elf_section_data): Add stab_info field.
3938 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3940 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3941 _bfd_link_section_stabs.
3942 (elf_bfd_final_link): Write out stab strings hash table.
3943 (elf_link_input_bfd): Handle optimized stabs sections.
3944 * reloc.c (_bfd_final_link_relocate): Check address against
3945 _raw_size rather than _cooked_size.
3946 * Makefile.in: Rebuild dependencies.
3947 (BFD_LIBS): Add stabs.o
3948 (BFD_LIBS_CFILES): Add stabs.c.
3950 * VERSION: Increment for bfdlink.h change.
3952 * coffgen.c (coff_renumber_symbols): Correct handling of
3953 BSF_NOT_AT_END common symbols.
3955 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3957 * coff-ppc.c (record_toc): Add cast to avoid warning.
3958 (ppc_allocate_toc_section): Likewise.
3959 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3960 (ppc_coff_reloc_type_lookup): Remove unreached code.
3961 * coffcode.h (coff_write_object_contents): Don't take the address
3963 * peicode.h (pe_print_idata): Add casts to avoid warning.
3964 (pe_print_edata): Likewise.
3965 (pe_print_reloc): Remove ANSI C string concatenation.
3967 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3969 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3971 * libcoff.h: Rebuild.
3972 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3974 (coff_swap_aux_out): Likewise.
3975 * peicode.h (coff_swap_aux_in): Likewise.
3976 (coff_swap_aux_out): Likewise.
3977 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3979 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3981 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3982 Fix up .bf endndx link fields.
3983 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3985 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3988 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3990 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3991 on Solaris PowerPC systems doesn't get confused.
3993 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3996 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3997 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3998 update did_reg and did_reg2.
4000 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4002 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4004 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4005 callback routines, pass h->root.string rather than name, in case
4006 copy is true and name is transient.
4008 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4010 * elfcore.h: Add support for core files with multiple threads.
4011 (Primarily for Solaris.)
4013 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4015 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4016 section->orelocation is NULL.
4018 * coffgen.c (bfd_coff_get_syment): New function.
4019 (bfd_coff_get_auxent): New function.
4020 * bfd-in.h (bfd_coff_get_syment): Declare.
4021 (bfd_coff_get_auxent): Declare.
4022 * bfd-in2.h: Rebuild.
4024 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4026 * elf32-mips.c (struct mips_hi16): Define.
4027 (mips_hi16_addr, mips_hi16_addend): Remove.
4028 (mips_hi16_list): New static variable.
4029 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4030 (mips_elf_lo16_reloc): Process mips_hi16_list.
4031 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4032 relocs before the associated LO16 reloc.
4034 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4036 * versados.c (versados_scan): Check bfd_alloc return value.
4037 (versados_object_p): Check all bfd_read return values. Require
4038 that lang field be less than 10, to avoid confusion with Intel Hex
4041 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4043 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4044 not 0, for an absolute symbol.
4045 (NAME(aout,swap_ext_reloc_out)): Likewise.
4047 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4048 (ihex_write_object_contents): For a large start address, output
4049 the full 32 bit address in record type 5.
4051 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4052 to int to avoid promotion problems in prototype.
4054 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4056 * configure.host: Use ${srcdir} when looking for picfrag.
4058 * configure.host: Switch on ${libdir}, not $(libdir). From
4059 alan@spri.levels.unisa.edu.au (Alan Modra).
4061 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4062 entry point, not just for DYNAMIC objects.
4063 * sunos.c (sunos_add_dynamic_symbols): Always call
4064 sunos_create_dynamic_sections. If called with a non DYNAMIC
4065 object, don't do anything else.
4066 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4068 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4070 * configure.in: Permit --enable-shared to specify a list of
4072 * configure: Rebuild.
4074 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4075 host when configuring with --enable-shard.
4077 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4079 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4082 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4083 to avoid crashing in bfd_hash_replace.
4085 * sysdep.h: Use #ifdef, not #if.
4087 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4089 * config.in: Rebuild.
4091 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4093 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4094 (AC_CHECK_HEADERS): Check for sys/time.h
4095 (AC_HEADER_TIME): Add macro.
4096 * configure: Rebuild.
4097 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4098 to control what combination of <time> and <sys/time.h>
4101 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4103 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4104 (aout_32_sunos4_write_object_contents): Likewise.
4105 * aoutx.h (NAME(aout,machine_type)): Handle
4106 bfd_mach_sparc_{sparclet,sparclite}.
4107 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4108 (bfd_mach_sparc_v9_p): Update.
4109 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4110 * libaout.h (enum machine_type): Add M_SPARCLET.
4111 * sunos.c (MACHTYPE_OK): Define.
4112 * bfd-in2.h: Regenerated.
4114 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4116 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4117 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4118 * elflink.c (_bfd_elf_create_got_section): Store the
4119 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4120 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4121 global offset table goes over 0x1000, set the value of
4122 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4123 (elf32_sparc_relocate_section): Subtract the offset of
4124 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4126 * elfcode.h: Don't include <string.h>.
4128 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4130 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4131 generic_link_hash_newfunc. All references changed.
4132 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4133 moved here from libbfd-in.h.
4134 * libbfd-in.h: Corresponding changes.
4135 * libbfd.h: Regenerated.
4137 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4139 * aoutx.h (aout_link_input_section_std): When reporting an
4140 overflow error, use the name of the symbol in the hash table if
4142 (aout_link_input_section_ext): Likewise.
4144 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4145 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4147 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4149 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4150 * coffcode.h (coff_compute_section_file_positions): Likewise.
4151 (coff_write_object_contents): Likewise.
4153 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4155 * section.c (SEC_LINK_ONCE): Define.
4156 (SEC_LINK_DUPLICATES): Define.
4157 (SEC_LINK_DUPLICATES_DISCARD): Define.
4158 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4159 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4160 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4161 * bfd-in2.h: Rebuild.
4162 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4163 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4164 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4165 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4166 SEC_LINK_ONCE, and look through the symbol table for the setting
4167 for SEC_LINK_DUPLICATES.
4168 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4169 set for a section, find the section symbol in the symbol table,
4170 and set the aux entry based on SEC_LINK_DUPLICATES.
4171 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4172 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4173 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4174 * coff-i386.c (i386coff_vec): Likewise.
4175 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4177 * VERSION: Bump to 2.6.1.
4178 * Makefile.in (stamp-h): Depend upon VERSION.
4180 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4182 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4183 * libbfd.h: Rebuilt.
4184 * linker.c (generic_link_hash_newfunc): No longer static.
4185 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4187 * coff-h8300.c: Add two derived hash tables and their associated
4188 funtions and #defines for use by the h8300 linker.
4189 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4190 the function vector as needed. Place the address of the function
4191 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4192 Rewrite the vectors section contents as necessary.
4193 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4194 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4195 (coff_bfd_link_hash_table_create): Likewise.
4197 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4199 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4200 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4202 (hppa_rebuild_insn): Pass pointer to correct type to
4203 low_sign_unext and dis_assemble_21.
4205 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4207 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4208 Stick with sparc-*-{sysv4*,solaris2*}.
4210 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4212 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4213 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4214 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4215 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4216 fields is non-zero, print them.
4218 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4219 ifdef. Remove unused variables.
4220 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4222 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4223 (get_symbol_value): Ifdef out.
4224 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4225 (coff_ppc_relocate_section): Remove unused variables. Make
4226 fprintf strings and argument types correspond. Put before_addr in
4228 (dump_toc): Make fprintf strings and argument types correspond.
4229 (ppc_process_before_allocation): Remove unused variables. Always
4231 (ppc_reflo_reloc): Ifdef out.
4232 (ppc_addr32nb_reloc): Ifdef out.
4233 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4235 (coff_ppc_rtype_to_howto): Likewise.
4236 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4238 * peicode.h (pe_print_idata): Move otherwise unused variables into
4239 the #ifdef where they are used. Always return a value.
4240 (pe_print_edata): Make fprintf strings and argument types
4241 correspond. Always return a value.
4242 (pe_print_pdata): Removed unused variable addr_value. Always
4244 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4245 strings and argument types correspond. Always return a value.
4247 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4248 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4249 variable rela inside #if 0 section where it is used.
4251 * ns32k.h: New file.
4252 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4253 functions to start with _bfd_.
4254 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4255 functions in cpu-ns32k.h.
4256 * Makefile.in: Rebuild dependencies.
4257 (HFILES): Add ns32k.h.
4259 * section.c (struct sec): Add linker_mark field. Change
4260 user_set_vma and reloc_done to be single bit fields.
4261 (STD_SECTION): Update accordingly.
4262 * bfd-in2.h: Rebuild.
4263 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4265 (aout_link_input_bfd): Don't link unmarked sections.
4266 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4268 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4269 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4271 * elflink.h (elf_bfd_final_link): Mark sections included in the
4273 (elf_link_input_bfd): Don't link unmarked sections.
4274 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4276 (xcoff_link_input_bfd): Don't link unmarked sections.
4278 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4279 overflow error messages.
4281 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4283 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4284 is not set, print "BFD: " before the error message.
4286 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4287 Miles Bader <miles@gnu.ai.mit.edu>.
4288 * configure: Rebuild.
4290 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4292 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4295 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4296 m68k-aout, m68k-coff, and m68k-elf targets.
4298 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4300 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4301 (ieee_generic_stat_arch_elt): Restructured to prevent
4302 ieee_object_p from being called repeatedly.
4304 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4306 * coffcode.h (coff_write_object_contents): Allocate
4307 buffers large enough for any FILEHDR or AOUTHDR.
4309 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4311 * ecofflink.c (lookup_line): New static function, renamed and
4312 slighly changed from old _bfd_ecoff_locate_line.
4313 (_bfd_ecoff_locate_line): Cache line number information. Use
4314 lookup_line for actual lookup.
4316 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4318 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4319 multiple of 20 bytes.
4321 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4323 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4324 allocate ecoff_find_line, and don't initialize by hand.
4325 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4326 mips_elf_find_line, and don't call memset.
4328 * coffcode.h (coff_compute_section_file_positions): If not
4329 producing a final executable, don't consider sofar when aligning
4330 the section to the correct size.
4332 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4334 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4335 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4336 * coffgen.c (coff_section_symbol): Ifdef out.
4338 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4340 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4341 output_bfd is not NULL.
4343 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4345 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4346 of bfd_alloc (fixes fix_line not being initialized).
4347 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4349 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4351 * coffcode.h: Allow specific backends to override the
4352 bfd_link_add_symbols routine.
4354 * coff-h8300.c: Include genlink.h.
4355 (howto_table): Add R_MEM_INDIRECT.
4356 (rtype2howto): Support R_MEM_INDIRECT.
4357 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4360 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4362 * coff-alpha.c (alpha_relocate_section): Use
4363 info->callbacks_warning, rather than _bfd_error_handler, for
4364 "multiple gp" warning.
4366 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4368 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4369 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4370 table string. Use bfd_wrapped_link_hash_lookup.
4371 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4373 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4374 table, if any, when writing out symbols.
4375 (aout_link_input_section_std): Use the name from the hash table,
4376 if any, when reporting undefined symbols.
4377 (aout_link_input_section_ext): Likewise.
4378 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4379 * bout.c (get_value): Likewise.
4380 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4381 * ecoff.c (ecoff_reloc_link_order): Likewise.
4382 * elflink.h (elf_link_add_object_symbols): Likewise.
4383 (elf_reloc_link_order): Likewise.
4384 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4385 (_bfd_generic_reloc_link_order): Likewise.
4386 (default_indirect_link_order): Likewise.
4387 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4388 * sunos.c (sunos_add_one_symbol): Likewise.
4389 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4390 (bfd_xcoff_link_count_reloc): Likewise.
4391 (xcoff_reloc_link_order): Likewise.
4393 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4394 into -1 for intern->rss.
4396 * configure: Rebuild with autoconf 2.8.
4398 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4400 * stab-syms.c (__define_stab_duplicate): Define.
4401 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4403 * bfd-in.h (bfd_get_stab_name): Declare.
4404 * bfd-in2.h: Rebuild.
4405 * Makefile.in: Rebuild dependencies.
4406 (BFD_LIBS): Add stab-syms.o.
4407 (BFD_LIBS_CFILES): Add stab-syms.c.
4408 (BFD32_BACKENDS): Remove stab-syms.o.
4409 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4410 * configure.in: Don't list stab-syms.o in bfd_backends.
4411 * configure: Rebuild.
4412 * libaout.h (aout_stab_name): Don't declare.
4413 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4416 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4418 * elf.c (assign_file_positions_for_segments): Adjust file offset
4419 for section alignment even if SEC_LOAD is not set.
4421 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4423 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4424 since they appear as targets in Makefile.in.
4425 * configure: Rebuild.
4427 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4428 don't fiddle with a symbol which is not defined anywhere.
4430 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4432 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4433 though they are defined in a shared library.
4434 (xcoff_build_ldsyms): Likewise.
4436 * coffgen.c (coff_find_nearest_line): Don't look at the line
4437 numbers for the section if section->lineno is NULL.
4439 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4440 message rather than calling BFD_ASSERT.
4441 * elfcode.h (write_relocs): Check return value of
4442 _bfd_elf_symbol_from_bfd_symbol.
4444 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4446 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4449 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4451 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4453 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4454 hppa_reloc_field_selector_type_alt.
4455 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4456 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4458 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4460 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4462 * elf.c (assign_file_positions_for_segments): Adjust the segment
4463 memory size for the alignment of a SEC_ALLOC section, not just a
4466 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4468 * m68klinux.c: New file.
4469 * hosts/m68klinux.h: New file.
4470 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4471 * configure.in (m68*-*-linux*): New native host.
4472 (m68klinux_vec): New vector.
4473 * configure: Rebuild.
4474 * targets.c (m68klinux_vec): Declare.
4475 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4476 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4477 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4478 declaration from bfd_linux_size_dynamic_sections.
4479 (bfd_m68klinux_size_dynamic_sections): Declare.
4480 * bfd-in2.h: Rebuild.
4481 * Makefile.in: Rebuild dependencies.
4482 (BFD32_BACKENDS): Add m68klinux.o.
4483 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4485 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4487 * libhppa.h (pa_arch): Add pa20.
4488 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4489 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4490 (hppa_field_adjust): Handle e_nsel.
4491 * som.c: Provide default definitions for many new relocs found only
4492 in hpux10 include files.
4493 (som_fixup_formats): Add several new relocs from hpux10.
4494 (som_hppa_howto_table): Add hpux10 relocs.
4495 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4497 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4499 * mpw-make.sed: Edit out recent shared library support, and
4500 rules to rebuild .h files using doc/chew.
4502 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4504 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4505 size even of sections with no contents.
4507 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4509 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4510 starting with '$' the way we skip names starting with '.'. When
4511 updating x_endndx, don't be fooled by an index which has been
4514 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4515 struct/union/enum type with no elements.
4517 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4519 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4521 * archive.c (bfd_generic_archive_p): If the first file in the
4522 archive can not be recognized as an object, don't assume that this
4523 is the wrong format.
4525 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4526 format is not bfd_object.
4527 (bfd_elf_get_dt_soname): Likewise.
4529 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4531 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4534 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4536 * bfd.c (tdata): Add netbsd_core_data.
4537 * bfd-in2.h: Regenerated.
4539 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4541 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4542 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4543 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4546 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4547 to get the symbol index, matching 14 Jul 95 change.
4549 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4551 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4552 Remove duplicate definition of gp.
4554 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4556 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4557 assume that we can set the GP value and then get the same value,
4558 since it won't be true if the output file is neither ELF nor
4560 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4561 _bfd_get_gp_value here.
4562 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4563 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4565 (mips_elf_lo16_reloc): Likewise.
4566 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4567 Don't require that the BFD be ELF.
4568 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4569 (mips_elf_gprel32_reloc): Likewise.
4570 (mips_elf_relocate_section): Don't assume we can set and get the
4572 (mips_elf_finish_dynamic_symbol): Don't bother to use
4573 _bfd_get_gp_value here.
4575 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4576 Don't change epdr between malloc and free. Be careful not to free
4577 NULL pointers. Zero out the first RPDR.
4579 * configure.host: On Linux, only pass -rpath option if $(libdir)
4580 is neither /lib nor /usr/lib. From Alan Modra
4581 <alan@mullet.Levels.UniSA.Edu.Au>.
4583 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4585 (elf_dt_name): Rename from elf_dt_needed_name.
4586 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4588 (bfd_elf_get_dt_soname): New function.
4589 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4590 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4591 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4592 * bfd-in2.h: Rebuild.
4594 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4596 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4597 _bfd_sparc_elf_reloc_type_lookup.
4598 (bfd_elf32_bfd_reloc_type_lookup): Update.
4599 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4600 (sparc64_elf_howto_table): Define.
4601 (sparc_reloc_map): Define.
4602 (sparc64_elf_reloc_type_lookup): New function.
4603 (sparc_elf_wdisp16_reloc): New function.
4604 (elf_info_to_howto): Use sparc64_elf_howto_table.
4605 (sparc64_elf_relocate_section): Likewise.
4606 (bfd_elf64_bfd_reloc_type_lookup): Update.
4608 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4610 * configure.host: Check for 'do not mix' from native linker before
4611 trying to use -rpath.
4613 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4615 * bfd.c (_bfd_get_gp_value): New function.
4616 (_bfd_set_gp_value): New function.
4617 * libbfd-in.h (_bfd_get_gp_value): Declare.
4618 (_bfd_set_gp_value): Declare.
4619 * libbfd.h: Rebuild.
4620 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4621 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4622 directly to the fields in the tdata information.
4623 (alpha_relocate_section): Likewise.
4624 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4625 (mips_gprel_reloc): Likewise.
4626 (mips_relocate_section): Likewise.
4627 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4628 (mips_elf_lo16_reloc): Likewise.
4629 (mips_elf_final_gp): Likewise.
4630 (mips_elf_gprel16_reloc): Likewise.
4631 (mips_elf_gprel32_reloc): Likewise.
4632 (mips_elf_relocate_section): Likewise.
4633 (mips_elf_finish_dynamic_symbol): Likewise.
4635 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4637 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4639 * configure.in: Call AC_PROG_CC before configure.host.
4640 * configure: Rebuild.
4641 * configure.host: Don't set information which autoconf should
4642 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4644 * configure.host: Remove go32 and win32 host information, since it
4645 should no longer be needed.
4647 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4648 then start a new segment rather than put a writable section in a
4651 * configure.host: Set RPATH_ENVVAR.
4653 * Makefile.in: Rebuild dependencies.
4655 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4656 zero_section variable.
4658 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4660 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4661 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4662 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4664 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4666 * ieee.c (ieee_write_expression): Only use an R variable for a
4667 local symbol. Don't output a zero offset. Handle a zero address.
4668 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4669 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4671 (parse_expression): Don't try to handle multiple occurrences of a
4672 P variable. Handle I variables differently from X variables. Fix
4673 the order of minus expressions.
4674 (ieee_slurp_external_symbols): Generate an I variable for an NN
4675 record. Fix handling of ATI and ATX records.
4676 (ieee_slurp_sections): Only set minimal section attributes.
4677 Adjust them later, based on the section contents.
4678 (ieee_object_p): Read in the file until just after the ME record.
4679 Call ieee_slurp_section_data to set the section flags.
4680 (do_one): Add iterations parameter. Only repeat the first load
4681 item. Set the section and file reloc flags.
4682 (ieee_slurp_section_data): Set section flags. Pass iterations to
4684 (ieee_canonicalize_reloc): Handle I variables.
4685 (do_with_relocs): Only emit relocation size when necessary.
4686 Increase MAXRUN to 127. Change ov to be assigned, and take
4687 src_mask and pcrel_offset into account.
4688 (ieee_write_data_part): Skip sections that are not loaded.
4689 (ieee_write_external_part): Don't output optional last entry of WX
4691 (ieee_write_me_part): Make setting of me_record neater.
4692 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4694 * syms.c (stt): Add entries for zerovars, vars, and code.
4696 * elfcode.h (validate_reloc): New static function.
4697 (write_relocs): Call validate_reloc for non ELF relocs.
4699 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4700 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4701 (TARGET_LITTLE_SYM): Likewise.
4703 * config.bfd (m68*-*-psos*): New target.
4705 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4707 * i386msdos.c: Remove some #if 0 code.
4708 (msdos_write_object_contents): Don't include empty sections in the
4709 size computation, regardless of their address.
4711 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4713 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4714 is NULL, ie, the -r switch is used.
4716 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4718 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4719 (BFD_RELOC_MIPS_GOT_LO16): Define.
4720 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4721 * bfd-in2.h, libbfd.h: Rebuild.
4722 * elf32-mips.c (mips_reloc_map): Map new relocs.
4724 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4726 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4729 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4730 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4731 simple number for the section address, rather than an expression.
4732 Limit the number of bytes between relocs to MAXRUN.
4733 (ieee_write_me_part): Set me_record to the file offset after the
4735 (ieee_write_processor): New static function.
4736 (ieee_write_object_contents): Use ieee_write_processor.
4738 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4740 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4742 * coff-aux.c: Change include of aux.h to aux-coff.h.
4744 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4746 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4747 relocation put the addend both in the reloc entry and the data.
4748 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4751 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4752 a R_68K_PCxx reloc against a defined global symbol directly.
4753 (elf_m68k_check_relocs): Don't count such a reloc.
4755 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4756 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4757 symbol for now, otherwise always record the symbol as dynamic.
4758 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4759 is not referenced by a dynamic object, and we are not making a
4760 shared object, then don't make a PLT entry. If we do make a PLT
4761 entry, make sure the symbol has been recorded as dynamic.
4763 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4765 * configure.host: When making a shared library, set HLDFLAGS to
4766 pass an appropriate -rpath option. Use the make variable SONAME
4767 as the shared library soname, rather than computing it here. On
4768 SunOS, build stamp-tshlink in place of $(SHLINK).
4769 * Makefile.in (SONAME): New variable.
4770 ($(SHLINK)): Make a link to the transformed name, as well.
4771 (stamp-tshlink): New target.
4772 (install): Skip stamp-tshlink during install.
4774 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4776 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4777 linker sections have been set up yet.
4779 * elf.c (make_mapping): Add an additional argument to suppress
4780 making the first section include the program headers.
4781 (map_sections_to_segments): If the user used -Ttext such that the
4782 program headers are on a different page, do not set the flags
4783 saying that this section includes the program headers.
4785 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4787 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4788 don't define TRAD_HEADER.
4789 * configure: Rebuild.
4791 * netbsd-core.c: New file, support for NetBSD core files.
4792 * hosts/*nbsd.h: Removed.
4794 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4796 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4797 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4798 * libbfd.h, bfd-in2.h: Regenerated.
4799 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4800 bfd_elf32_bfd_reloc_type_lookup.
4801 (reloc_type{,_names}): Deleted.
4802 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4804 (sparc_reloc_map): Add sparc64 relocs.
4805 (sparc_elf_notsupported_reloc): New static function.
4806 (sparc_elf_wdisp16_reloc): New static function.
4807 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4808 (elf32_sparc_relocate_section): Likewise.
4809 (bfd_elf32_bfd_reloc_type_lookup): Define.
4810 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4811 (reloc_type{,_names}): Deleted.
4812 (elf_sparc_howto_table): Deleted.
4813 (sparc_reloc_map): Deleted.
4814 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4815 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4817 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4819 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4822 * Makefile.in (program_transform_name): New variable.
4823 (install): Transform library name before installing it.
4825 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4827 * archures.c (bfd_mach_i960_hx): Define.
4828 * bfd-in2.h: Rebuild.
4829 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4830 (MATRIX): Expand entries for HX.
4831 (arch_info_struct): Add i960:hx entry.
4832 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4833 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4834 (coff_set_flags): Handle bfd_mach_i960_hx.
4836 Support for building as a shared library, based on patches from
4837 Alan Modra <alan@spri.levels.unisa.edu.au>:
4838 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4839 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4840 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4841 * configure: Rebuild.
4842 * configure.host: If --enable-shared, adjust shared library stuff
4843 based on the host. If the host is SunOS, and the linker supports
4844 -rpath, set HLDFLAGS to use it.
4845 * Makefile.in (ALLLIBS): New variable.
4846 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4847 (COMMON_SHLIB, SHLINK): New variables.
4848 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4849 (STAGESTUFF): Remove variable.
4850 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4852 (stamp-ofiles): New target, like old ofiles target, but build
4853 using a temporary file and move-if-change, and touch stamp-ofiles
4855 (ofiles): Just depend upon stamp-ofiles.
4856 (stamp-piclist, piclist): New targets.
4857 ($(SHLIB), $(SHLINK)): New targets.
4858 (targets.o, archures.o): Build twice if PICFLAG is set.
4859 (do_mostlyclean): Remove pic/*.o.
4860 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4862 (do_distclean): Remove pic and stamp-picdir.
4863 (install): Install shared libraries.
4864 ($(OFILES)): Depend upon stamp-picdir.
4865 (stamp-picdir): New target.
4867 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4869 * libcoff.h: Rebuild.
4871 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4872 flavour of a section with no owner.
4874 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4875 ELF_LINK_NON_ELF flag.
4876 (mips_elf_create_got_section): Likewise.
4878 * elf.c: Revert last change, since it breaks dynamic linking.
4879 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4881 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4882 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4883 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4885 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4887 * elf.c (assign_file_positions_for_segments): If the backend does
4888 not want the elf header or the program headers in the address
4889 space, do not include them in the calculations.
4891 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4892 function to determine if we need additional program headers.
4893 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4894 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4896 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4898 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4900 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4902 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4903 back into one line. Some compilers (sunos 4.1.3 for example)
4904 won't accept args split across more than one line.
4906 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4908 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4909 * configure: Regenerate.
4911 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4913 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4914 try to do arithmetic on a void *, cast it to a unsigned char * first.
4916 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4918 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4919 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4921 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4922 flag for a newly defined symbol.
4923 (NAME(bfd_elf,record_link_assignment)): Likewise.
4924 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4925 set the DEF or REF_REGULAR flags correctly.
4927 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4928 (libbfd.h, libcoff.h): Corresponding change.
4930 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4931 a PLT32 reloc as dynamic.
4932 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4933 is not referenced by a dynamic object, and we are not making a
4934 shared object, then don't make a PLT entry. If we do make a PLT
4935 entry, make sure the symbol has been recorded as dynamic.
4937 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4939 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4940 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4941 (powerpcle-*-cygwin32): New.
4942 * peicode.h (add_data_entry): Get address from vma.
4944 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4946 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4947 attached to the section has already been created as an undefined
4948 symbol, treat it as if it hasn't been created yet.
4950 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4952 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4953 symbol or section symbols if stripping all symbols and this is not
4954 a relocateable link. Don't output the symbol string table if
4955 there are no symbols.
4956 (elf_link_flush_output_syms): Don't do anything if there are no
4959 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4961 * coff-aux.c: New file.
4962 * hosts/m68kaux.h: New file.
4963 * config.bfd (m68*-apple-aux*): New target.
4964 * configure.in (m68*-apple-aux*): New native host.
4965 (m68kaux_coff_vec): New vector.
4966 * configure: Rebuild.
4967 * targets.c (m68kaux_coff_vec): Declare.
4968 * coffcode.h (bfd_coff_backend_data): Add field
4969 _bfd_coff_link_add_one_symbol.
4970 (bfd_coff_link_add_one_symbol): Define.
4971 (compare_arelent_ptr): New static function if TARG_AUX.
4972 (coff_write_relocs): If TARG_AUX, sort the relocs.
4973 (coff_write_object_contents): Set A/UX aouthdr magic number.
4974 (coff_link_add_one_symbol): Define if not defined.
4975 (bfd_coff_std_swap_table): Initialize new field.
4976 * libcoff.h: Rebuild.
4977 * cofflink.c (coff_link_add_symbols): Call
4978 bfd_coff_link_add_one_symbol rather than
4979 _bfd_generic_link_add_one_symbol.
4980 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4981 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4982 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4983 * Makefile.in: Rebuild dependencies.
4984 (BFD32_BACKENDS): Add coff-aux.o.
4985 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4987 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4989 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4990 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4992 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4994 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4995 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4996 (maintainer-clean): Warn about deleting special files.
4997 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4999 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5000 warning symbols correctly.
5001 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5002 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5003 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5004 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5005 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5006 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5008 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5011 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5013 * libcoff-in.h: aligned newly exported names with bfd naming
5014 conventions. Removed an erroneous define of POWERPC_LE_PE.
5015 * libcoff.h: Rebuild.
5016 * cofflink.c, coff-ppc.c: the above function name changes
5018 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5020 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5021 * ecoff.c (struct extsym_info): Define.
5022 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5023 to ecoff_link_write_external.
5024 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5025 Strip symbols when appropriate.
5027 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5028 * syms.c (BSF_OBJECT): Define.
5029 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5030 * bfd-in2.h: Rebuild.
5031 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5033 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5036 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5037 copying relocs into a shared object, treat a defined global symbol
5039 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5040 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5041 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5043 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5044 real defined symbol, not to a weak defined symbol.
5046 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5048 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5049 and made a few static functions externs.
5051 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5052 POWERPC_LE_PE hack in cofflink.
5054 * libcoff-in.h: promoted the following from cofflink.c to allow
5055 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5056 coff_debug_merge_element, struct coff_debug_merge_type,
5057 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5058 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5059 coff_debug_merge_hash_lookup, coff_link_section_info,
5060 coff_final_link_info, coff_debug_merge_hash_newfunc,
5061 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5063 * libcoff.h: re-gen'd
5065 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5067 * syms.c: Include "bfdlink.h".
5068 (struct stab_find_info): Define.
5069 (_bfd_stab_section_find_nearest_line): New function.
5070 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5071 * libbfd.h: Rebuild.
5072 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5073 * elf.c (_bfd_elf_find_nearest_line): Try calling
5074 _bfd_stab_section_find_nearest_line before searching the ELF
5075 symbol table. Find the closest STT_FUNC symbol, not the last one.
5076 * libcoff-in.h (coff_data_type): Add line_info field.
5077 * libcoff.h: Rebuild.
5078 * coffgen.c (coff_find_nearest_line): Try calling
5079 _bfd_stab_section_find_nearest_line before searching the COFF
5081 * Makefile.in: Rebuild dependencies.
5083 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5085 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5086 4 bytes, so we get the correct value when updating the register
5087 field in little endian mode.
5089 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5091 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5092 entry_section fields. Add sntoc and snentry fields.
5093 * libcoff.h: Rebuild.
5094 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5095 not toc_section and entry_section (the COFF file does not have any
5096 sections at this point).
5097 (coff_write_object_contents): Set o_snentry and o_sntoc from
5098 snentry and sntoc rather than entry_section and toc_section.
5099 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5100 snentry, not toc_section and entry_section.
5101 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5102 entry_section from hentry.
5103 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5105 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5106 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5107 than using toc_section directly.
5109 * archures.c: Add missing `.' in enum bfd_architecture.
5110 * bfd-in2.h: Rebuild.
5112 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5113 Robert Lipe <robertl@arnet.com>.
5115 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5117 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5118 to sections we allocate. Use bfd_zalloc to allocate initialial
5119 sections, not bfd_alloc.
5120 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5121 SDA{,2}I16 relocations.
5122 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5123 whether to put something in .sbss or not.
5124 (ppc_elf_relocate_section): Add support for more relocations. Add
5125 in sec->output_offset where appropriate. Make error messages
5126 include the symbol name.
5128 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5129 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5130 doesn't get redefined messages if -shared.
5132 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5133 section if the rel_section field has been set up.
5135 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5137 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5140 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5142 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5143 of flags, only flags used are controlled by mach number. Bump up
5144 output file mach number to highest of input file mach numbers.
5145 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5146 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5148 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5149 bfd_elf64_sparc_vec support.
5151 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5153 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5154 the embedded bit is set on some objects and not on others. Just
5156 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5159 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5161 * coffcode.h (coff_new_section_hook): Don't try to align the
5164 * coffcode.h (coff_set_section_contents): Fix the handling of the
5165 .lib section to work even if the entire section contents are
5166 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5167 Robert Lipe <robertl@arnet.com>.
5169 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5171 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5172 memory here for contents.
5174 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5175 _SDA2_BASE_ by 32768.
5176 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5177 started using. Allocate contents for .sdata and .sdata2 sections
5179 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5181 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5182 size _SDA{,2}_BASE_.
5183 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5186 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5188 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5190 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5191 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5192 (bfd_mach_sparc_v9a): Define.
5193 (bfd_mach_sparc_v9_p): Define.
5194 * bfd-in2.h: Regenerated.
5195 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5197 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5198 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5199 to bfd_elf32_sparc_vec.
5200 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5201 Add v8plus{,a} support.
5203 (sparc_compatible): New function.
5204 * elf32-sparc.h: #include "elf/sparc.h".
5205 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5206 elf32_sparc_final_write_processing): New functions.
5207 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5208 elf_backend_final_write_processing): Define.
5210 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5212 * elf-bfd.h (struct elf_link_hash_entry): Add
5213 linker_section_pointer field.
5214 (enum elf_linker_section_enum): Enumeration for new way of
5215 creating linker dynamic sections and symbols.
5216 (elf_linker_section{,_pointers}): New structures for creating
5217 dynamic sections and symbols.
5218 (elf_obj_tdata): Add linker_section_pointers and linker_section
5220 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5221 (_bfd_elf_create_linker_section): New declarations.
5222 (_bfd_elf_find_pointer_linker_section): Ditto.
5223 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5224 (_bfd_elf_make_linker_section_rela): Ditto.
5226 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5228 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5229 (ppc_elf_create_linker_section): New function to create the
5230 sections .got, .sdata, and .sdata2.
5231 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5233 (ppc_elf_check_relocs): Support more of the eabi relocations.
5234 (ppc_elf_relocate_section): Ditto.
5235 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5236 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5238 * elflink.h (elf_create_pointer_linker_section): New function to
5239 create initialized pointers in dynamic linker sections.
5240 (elf_finish_pointer_linker_section): Actually intialize the
5241 pointers created above.
5243 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5244 macros to provide both 32 and 64 bit versions of
5245 elf_create_pointer_linker_section.
5246 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5247 provide both 32 and 64 bit versions of
5248 elf_finish_pointer_linker_section.
5250 * elflink.c (_bfd_elf_create_linker_section): New function to
5251 create a linker section.
5252 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5253 given address in the linker pointer offsets created for a given
5255 (_bfd_elf_make_linker_section_rela): Make a RELA section
5256 corresponding to the generated linker section.
5258 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5260 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5262 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5264 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5265 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5266 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5267 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5268 toc entry in an objdump) for now.
5269 (ppc_do_last, ppc_get_last): New function - needed to save processing
5270 the toc owner to the end.
5271 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5274 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5275 toc owner from being done till last. Must define POWERPC_LE_PC
5278 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5280 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5282 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5283 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5285 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5287 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5289 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5291 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5293 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5295 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5297 * elf.c (assign_file_positions_for_segments): Don't increment file
5298 offset for a segment which contains no loadable sections.
5300 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5302 * reloc.c: Add new PowerPC relocations.
5303 * {bfd-in2,libbfd}.h: Regenerate.
5305 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5306 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5308 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5310 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5313 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5316 * coffgen.c (coff_find_nearest_line): Don't try to cache
5317 information in sections that are not owned by a BFD. From Richard
5318 Henderson <richard@atheist.tamu.edu>.
5320 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5321 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5322 * elflink.h (elf_link_output_extsym): Remove special check for
5325 * ecoffswap.h: Add prototypes for static functions.
5327 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5329 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5330 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5332 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5333 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5334 support. Begin support for R_PPC_SDA{2,}REL.
5336 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5338 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5339 create the .got and .got.neg sections.
5340 (ppc_elf_size_dynamic_sections): Call it.
5341 (ppc_elf_check_relocs): Call it.
5342 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5343 (ppc_elf_check_relocs): Add error messages for relocations we
5344 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5347 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5349 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5350 section flags for V.4 and eabi.
5352 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5354 * elf.c (assign_file_positions_for_segments): If a segment
5355 contains no sections, don't mark it as readable.
5357 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5358 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5360 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5361 dynamic section, if there is one.
5362 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5363 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5364 (bfd_elf64_swap_dyn_in): Likewise.
5365 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5367 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5369 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5370 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5371 <pirker@eiunix.tuwien.ac.at>.
5373 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5375 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5376 PowerPC V.4 and eabi.
5377 * bfd-in2.h: Regenerate.
5378 * libfd.h: Regenerate.
5380 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5382 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5383 section type and SHF_EXCLUDE section flag, turning them into the
5384 appropriate bfd section flag.
5386 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5388 * xcofflink.c (xcoff_link_add_symbols): Create the special
5389 sections if we see a DYNAMIC object, in case that is the only
5390 XCOFF input object we see.
5392 * elf32-mips.c: Extensive changes for a start at dynamic linking
5393 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5395 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5396 (struct elf_backend_data): Remove
5397 elf_backend_create_program_headers field. Add
5398 elf_backend_additional_program_headers and
5399 elf_backend_modify_segment_map fields.
5400 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5402 (elf_backend_additional_program_headers): Likewise.
5403 (elf_backend_modify_segment_map): Likewise.
5404 (elf_backend_create_program_headers): Don't define.
5405 (elfNN_bed): Change to account for field changes.
5406 * elf.c (assign_file_positions_for_segments): Call new
5407 modify_segment_map backend function. Don't call old
5408 create_program_headers backend function.
5409 (get_program_header_size): Call additional_program_headers rather
5410 than create_program_headers.
5411 * elflink.h (elf_link_add_object_symbols): Initialize
5412 type_change_ok from new backend field.
5413 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5415 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5416 a reloc against the appropriate section.
5418 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5419 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5420 (elf_flags_init): Rename from elf_ppc_flags_init.
5421 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5423 (ppc_elf_copy_private_bfd_data): Likewise.
5424 (ppc_elf_merge_private_bfd_data): Likewise.
5426 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5429 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5431 * coff-alpha.c (alpha_relocate_section): During final link, allow
5432 output .lita section to be bigger than 64k by adjusting gp value
5433 on a per-input section basis.
5434 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5436 (struct ecoff_section_tdata): Add gp field.
5438 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5440 Handle Alpha ECOFF changes in OSF/1 3.2.
5441 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5443 * coff-alpha.c: Include "aout/ar.h".
5444 (alpha_ecoff_get_relocated_section_contents): Don't require an
5445 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5446 3.2 doesn't generate one.
5447 (alpha_relocate_section): Likewise.
5448 (alpha_ecoff_slurp_armap): Define.
5449 (alpha_ecoff_slurp_extended_name_table): Define.
5450 (alpha_ecoff_construct_extended_name_table): Define.
5451 (alpha_ecoff_truncate_arname): Define.
5452 (alpha_ecoff_write_armap): Define.
5453 (alpha_ecoff_generic_stat_arch_elt): Define.
5454 (alpha_ecoff_update_armap_timestamp): Define.
5456 (alpha_ecoff_read_ar_hdr): New static function.
5457 (alpha_ecoff_get_elt_at_filepos): New static function.
5458 (alpha_ecoff_openr_next_archived_file): New static function.
5459 (alpha_ecoff_get_elt_at_index): New static function.
5460 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5461 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5462 _bfd_ecoff to alpha_ecoff.
5463 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5464 field from backend structure, rather than always calling
5465 _bfd_get_elt_at_filepos.
5466 * coff-mips.c (mips_ecoff_backend_data): Initialize
5467 get_elt_at_filepos field.
5468 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5469 from _bfd_generic_read_ar_hdr with minor changes.
5470 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5471 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5472 * libbfd.h: Rebuild.
5474 * bfd-in.h (BFD_IN_MEMORY): Define.
5475 * libbfd-in.h (struct bfd_in_memory): Define.
5476 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5477 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5478 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5479 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5480 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5481 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5482 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5483 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5484 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5485 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5487 (bfd_openstreamr): Likewise.
5488 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5489 BFD_IN_MEMORY is not set.
5490 * riscix.c (riscix_some_aout_object_p): Likewise.
5491 * bfd-in2.h, libbfd.h: Rebuild.
5493 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5494 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5495 (bfd_get_elt_at_index): Define.
5496 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5497 bfd_get_elt_at_index. Change index parameter from int to
5499 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5500 (_bfd_noarchive_get_elt_at_index): Define.
5501 (_bfd_archive_bsd_get_elt_at_index): Define.
5502 (_bfd_archive_coff_get_elt_at_index): Define.
5503 * bfd-in2.h, libbfd.h: Rebuild.
5504 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5505 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5506 * ieee.c (ieee_get_elt_at_index): Define.
5507 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5508 * oasys.c (oasys_get_elt_at_index): Define.
5509 * som.c (som_get_elt_at_index): Define.
5511 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5512 numbers to the .text section.
5514 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5516 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5517 If there is a SEC_DEBUGGING section, get the contents of the debug
5518 information part from it.
5519 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5521 (ieee_write_object_contents): Check ieee_write_debug_part return.
5523 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5525 * config.bfd (i[345]86-*-freebsd*): Add target.
5526 * configure.in (i386freebsd_vec): Add vec.
5527 * configure: Regenerate.
5528 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5529 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5530 Rebuild dependencies..
5531 * freebsd.h: New file.
5532 * i386freebsd.c: New file.
5533 * targets.c (i386freebsd_vec): Declare.
5534 (bfd_target_vector): Add i386freebsd_vec.
5535 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5536 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5538 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5540 * ieee.c (ieee_slurp_debug): New static function.
5541 (ieee_object_p): Call it.
5542 (ieee_slurp_section_data): Skip debugging sections.
5543 (ieee_get_reloc_upper_bound): Likewise.
5544 (ieee_get_section_contents): Likewise.
5545 (ieee_canonicalize_reloc): Likewise.
5546 (ieee_write_section_part): Likewise.
5547 (ieee_write_debug_part): Likewise.
5548 (ieee_write_data_part): Likewise.
5549 (init_for_output): Likewise.
5551 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5553 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5555 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5556 relocs, since ppc_elf_relocate_section handles the linker case.
5557 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5559 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5560 ppc_elf_relocate_section since that is now the only caller.
5561 (ppc_elf_relocate_section): Ditto.
5563 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5565 * coffcode.h (coff_write_object_contents): If we don't know the
5566 section of the entry point for an XCOFF executable, always set the
5567 entry address to -1.
5569 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5571 * elf.c (bfd_section_from_shdr): Add support for note sections.
5573 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5575 * bfd-in.h (struct _symbol_info): Add stab_type field.
5576 * bfd-in2.h: Rebuild.
5577 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5579 * elf32-ppc.c: Remove trailing newline from calls to
5581 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5582 difference if target endianness is known.
5584 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5586 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5587 old style TOC16 references without using R_PPC_GOT.
5588 (ppc_reloc_type): Ditto.
5589 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5590 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5591 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5592 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5593 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5595 (ppc_elf_adjust_dynamic_symbol): Ditto.
5596 (ppc_elf_adjust_dynindx): Ditto.
5597 (ppc_elf_size_dynamic_sections): Ditto.
5598 (ppc_elf_finish_dynamic_symbol): Ditto.
5599 (ppc_elf_finish_dynamic_sections): Ditto.
5600 (ELF_DYNAMIC_INTERPRETER): Define.
5602 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5604 * elf.c (copy_private_bfd_data): When attaching sections to
5605 segments ignore sections that won't be allocated. Patch from
5608 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5610 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5613 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5615 * coff-i960.c (CALC_ADDEND): Define.
5616 (coff_i960_relocate_section): Add the input section VMA to the
5617 addend for PC relative relocs.
5619 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5621 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5622 to correctly terminate.
5624 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5626 * targets.c (enum bfd_endian): Define.
5627 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5628 from boolean to enum bfd_endian. Change header_byteorder_big_p
5630 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5631 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5632 * bfd-in2.h: Rebuild.
5633 * All targets: Change initialization of byteorder and
5634 header_byteorder to use enum bfd_endian values rather than
5636 * All files: Change all references to byteorder_big_p and
5637 header_byteorder_big_p to use new bfd_*_endian macros.
5639 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5641 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5643 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5645 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5647 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5649 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5651 * ieee.c: Lots of minor cleanups. Make many functions return
5652 errors rather than calling abort. Also:
5653 (ieee_write_twobyte): Remove; change callers to call existing
5654 ieee_write_2bytes function.
5655 (ieee_write_expression): Don't output the section twice when
5656 outputting a local symbol. Don't emit an extraneous zero if there
5658 (ieee_slurp_sections): Set the lma as well as the vma.
5659 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5661 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5662 a recognized one or bfd_arch_unknown.
5663 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5665 (ihex_get_symtab): Likewise.
5667 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5669 * aoutx.h: Include <ctype.h>.
5670 (struct aout_link_includes_table): Define.
5671 (struct aout_link_includes_totals): Define.
5672 (struct aout_link_includes_entry): Define.
5673 (aout_link_includes_lookup): Define macro.
5674 (struct aout_final_link_info): Add includes field.
5675 (aout_link_includes_newfunc): New static function.
5676 (NAME(aout,final_link)): Initialize includes hash table.
5677 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5679 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5681 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5683 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5685 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5687 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5689 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5690 (pe_print_private_bfd_data): call pe_print_reloc.
5691 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5692 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5693 up some debugging as well.
5695 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5697 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5700 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5702 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5703 when setting sections to NULL.
5705 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5707 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5709 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5710 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5712 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5713 * bfd-in2.h: Rebuild.
5715 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5717 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5719 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5721 * ihex.c (ihex_scan): Handle record types 4 and 5.
5722 (ihex_object_p): Permit types 4 and 5.
5723 (ihex_set_section_contents): Remove check for out of range
5725 (ihex_write_object_contents): Generate types 4 and 5.
5727 * elflink.h (elf_link_output_extsym): Just ignore warning and
5728 indirect references to symbols which don't really exist.
5730 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5732 * peicode.h (pe_print_idata): Minor format fixes
5733 (pe_print_edata): New function. Under private printing, this formats
5734 the edata section of a PE file.
5735 (pe_print_private_bfd_data): Added call to pe_print_edata.
5737 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5739 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5740 index, don't call stoi.
5742 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5744 * srec.c (srec_scan): Set lma as well as vma.
5746 * ihex.c: New file; support for Intel Hex format.
5747 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5748 (ihex_vec): Declare.
5749 (bfd_target_vector): Always include ihex_vec.
5750 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5751 * Makefile.in: Rebuild dependencies.
5752 (BFD_LIBS): Add ihex.o
5753 (BFD_LIBS_CFILES): Add ihex.c.
5754 * bfd-in2.h: Rebuild.
5756 * elf.c (assign_file_positions_for_segments): Sort the sections in
5758 (get_program_header_size): Return the right size if segment_map is
5760 (copy_private_bfd_data): Don't bother to sort the sections.
5762 * bfd.c (bfd_record_phdr): New function.
5763 * bfd-in.h (bfd_record_phdr): Declare.
5764 * bfd_in2.h: Rebuild.
5766 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5769 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5770 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5772 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5773 (bfd_zmalloc): Change declaration.
5774 * libbfd.h: Rebuild.
5775 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5776 and realloc. Don't set bfd_error_no_memory if they fail.
5778 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5780 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5781 uses as well. Added a new howto to deal with TOCREL16 relocs that
5782 are TOCDEFN as well.
5783 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5784 to handle RVA relocs from dlltool.
5785 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5786 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5787 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5789 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5790 to get the right section alignment.
5792 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5794 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5795 p_paddr if p_paddr is zero.
5796 (make_mapping): Set includes_filehdr and includes_phdrs for first
5798 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5800 (assign_file_positions_for_segments): Handle includes_filehdr and
5801 includes_phdrs. Remove special handling of PT_PHDR and first
5803 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5804 when appropriate. Remove special handling of PT_PHDR segment.
5805 Use a more complex condition for when a section is included in a
5806 segment to handle Solaris linker oddities.
5808 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5810 * coff-m88k.c (howto_table): Reformatted for easier reading;
5811 special_function now points to new function m88k_special_reloc.
5812 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5814 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5815 be done correctly by m88k_special_reloc.
5816 (reloc_processing): New function to be used by RELOC_PROCESSING.
5817 (RELOC_PROCESSING): Define to call reloc_processing.
5819 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5821 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5822 (pe_print_pdata): Likewise.
5824 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5825 obstack_alloc fails.
5826 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5828 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5829 * Many files: don't set bfd_error_no_memory if one of the above
5832 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5833 if p_paddr_valid is set.
5834 (copy_private_bfd_data): New static function.
5835 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5837 * elf.c (assign_file_positions_for_segments): Fix case where extra
5838 program headers were allocated.
5840 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5841 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5842 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5843 _bfd_elf_print_private_bfd_data.
5845 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5846 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5847 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5848 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5849 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5850 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5851 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5853 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5855 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5856 * elf.c (make_mapping): New static function.
5857 (map_sections_to_segments): New static function.
5858 (elf_sort_sections): New static function.
5859 (assign_file_positions_for_segments): New static function.
5860 (map_program_segments): Remove.
5861 (get_program_header_size): Remove sorted_hdrs, count, and
5862 maxpagesize parameters. Simplify.
5863 (assign_file_positions_except_relocs): When generating an
5864 executable, use assign_file_positions_for_segments.
5865 (elf_sort_hdrs): Remove.
5866 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5867 to get_program_header_size.
5869 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5871 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5873 * configure, config.in: Regenerate with autoconf 2.7.
5875 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5876 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5878 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5880 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5881 (ecoff_sec_to_styp_flags): Likewise.
5882 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5883 (ecoff_set_symbol_info): Handle scRConst.
5884 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5885 (ecoff_compute_section_file_positions): Handle .rconst section.
5886 (_bfd_ecoff_write_object_contents): Likewise.
5887 (ecoff_link_check_archive_element): Handle scRConst.
5888 (ecoff_link_add_externals): Likewise.
5889 (ecoff_link_write_external): Handle .rconst section.
5890 (ecoff_reloc_link_order): Likewise.
5891 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5892 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5894 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5896 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5897 DEF_DYNAMIC flag is set.
5899 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5901 * host-aout.c: If TRAD_HEADER is defined, include it.
5903 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5905 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5906 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5907 (BFD_NEED_DECLARATION): New function.
5908 * configure.in: Use BFD_NEED_DECLARATION.
5909 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5910 * configure, config.in: Rebuild with autoconf 2.6.
5912 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5913 special_sections before returning when called with a non XCOFF
5916 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5919 * coffcode.h (coff_compute_section_file_positions): Only pad the
5920 previous section to force file alignment when creating an
5923 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5925 * coffcode.h (coff_compute_section_file_positions): If
5926 RS6000COFF_C, set up the .debug section.
5928 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5929 if it is not large enough to accomodate the entire TOC area with
5930 signed 16 bit offsets.
5931 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5933 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5934 TOC anchor to use the TOC value used in the output file.
5936 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5938 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5939 (_bfd_coff_read_string_table): Likewise.
5941 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5943 * pe-arm.c: Fix typos.
5944 * coff-arm.c: Likewise.
5946 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5948 * coff-ppc.c (list_ele): Added "cat"egory member.
5949 (record_toc): New category parameter (priv or pub).
5950 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5951 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5952 the mainline. It addes extra toc cells in error.
5953 (ppc_coff_swap_sym_in_hook): Added some documentation.
5954 (dump_toc): Can now diagnose "virtual toc" chicanery.
5956 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5958 * elf-bfd.h (struct elf_link_hash_table): Change type of
5959 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5961 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5963 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5964 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5966 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5967 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5968 defined or mentioned in a regular file.
5970 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5972 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5973 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5974 (coff_ppc_relocate_section): Correct REL24 handling
5975 (ppc_process_before_allocation): Correct TOCDEFN handling
5977 * peicode.h (dir_names): Added name descriptions
5979 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5981 * VERSION: Updated to cygnus-2.6.
5983 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5985 * targets.c (m68k4knetbsd_vec): Declare.
5987 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5989 * targets.c (bfd_target): Change type of second argument to
5990 _bfd_print_private_bfd_data from void * to PTR.
5991 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5992 using PTR rather than void *.
5993 * bfd-in2, libbfd.h: Rebuild.
5994 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5996 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5997 _bfd_generic_bfd_print_private_bfd_data rather than casting
6000 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6002 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6003 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6005 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6006 BFD64_BACKENDS_CFILES): New variables.
6009 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6011 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6012 not at the file position of the first section.
6013 * coffcode.h (coff_compute_section_file_positions): Avoid using
6015 (coff_write_object_contents): When generating a PPC PE executable
6016 with no symbols, round up the file size to a COFF_PAGE_SIZE
6018 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6019 don't write out a string table.
6021 * elf.c (bfd_section_from_shdr): When using a different section
6022 header, pass the new one to _bfd_elf_make_section_from_shdr.
6023 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6024 (elf_map_symbols): Add section VMA to symbol value when comparing
6026 (_bfd_elf_compute_section_file_positions): Only build symbol table
6027 if there are some symbols. Set file offset of symtab and strtab
6029 (assign_file_positions_except_relocs): Remove dosyms parameter.
6030 Change all callers. Never set file offset of symtab and strtab
6032 (_bfd_elf_copy_private_section_data): New function.
6033 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6034 (_bfd_elf_copy_private_symbol_data): New function.
6035 (swap_out_syms): Check for special mapping of st_shndx created by
6036 copy_private_symbol_data.
6037 * elfxx-target.h: Use new copy routines.
6038 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6039 (_bfd_elf_copy_private_section_data): Declare.
6041 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6043 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6046 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6047 _bfd_dummy_target, matching the recent change to archive
6050 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6052 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6053 arithmetic on PTR types.
6055 * aout-target.h (MY(callback)): Set the lma of the sections.
6057 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6058 symbol into a reloc against the section.
6060 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6062 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6063 glue for the relocs: IMGLUE and IFGLUE.
6064 (record_toc): new function - tracks toc contents
6065 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6066 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6067 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6068 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6069 (ppc_record_toc_entry): Removed a debug define (duh)
6071 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6072 (pe_print_idata): New function - formats the idata section data
6073 (pe_print_pdata): New function - formats the pdata section data
6074 (pe_print_private_bfd_data): calls to above
6076 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6078 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6079 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6080 TARGET_SYM and TARGET_NAME for vector and BFD name.
6081 * coff-pmac.c (pmac_xcoff_vec): Remove.
6082 (TARGET_SYM, TARGET_NAME): Define.
6083 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6084 machine to 0, not all PowerMacs are 601s.
6086 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6088 * elfcode.h (elf_object_p): Read in any program headers.
6089 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6090 based on the program headers, if any.
6091 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6092 (map_program_segments): Set p_paddr of program headers based on
6095 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6097 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6100 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6101 trying to do a relocateable link with a non-a.out object file.
6103 * archive.c (bfd_generic_archive_p): Check the first object file
6104 in an archive even if target_defaulted is set. If the object file
6105 has the wrong xvec, reject it.
6107 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6108 be represented, report the name via _bfd_error_handler.
6109 (translate_to_native_sym_flags): Likewise.
6110 * elf32-mips.c (mips_elf_final_link): Likewise.
6111 * oasys.c (oasys_write_sections): Likewise.
6113 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6114 which checks for STYP_OVRFLO sections.
6115 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6116 reloc and lineno count overflows.
6117 (coff_write_object_contents): Call coff_count_linenumbers before
6118 coff_compute_section_file_positions. If RS6000COFF_C, handle
6119 reloc and lineno count overflows.
6120 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6121 relocs before dealing with .pad sections. Count overflow section
6122 headers when handling .pad sections.
6124 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6127 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6128 (struct xcoff_link_hash_table): Add descriptor_section and
6129 special_sections fields.
6130 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6131 (xcoff_link_add_symbols): Set linkage section alignment. Create
6132 descriptor section. Check for magic symbol names (_text, etc.),
6133 and record them in special_sections if found. Set
6134 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6135 descriptor field to point back to the function code symbol.
6136 (xcoff_sweep): Always mark the special descriptor_section.
6137 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6138 function descriptor, and mark it if it is.
6139 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6140 parameter, and fill it in. Allocate space for the descriptor
6142 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6143 global linkage code. If an undefined function descriptor is
6144 exported, arrange to define it. Warn about any other undefined
6146 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6147 (xcoff_write_global_symbol): Create a function descriptor when
6149 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6150 * bfd-in2.h: Rebuild.
6152 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6154 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6155 (ppc_coff_link_hash_table): new types for hashing
6156 (ppc_coff_link_hash_newfunc): hash entry constructor
6157 (ppc_coff_link_hash_table_init): hash table initializer
6158 (ppc_coff_link_hash_table_create): hash table constructor
6159 (ppc_record_toc_entry): changed references to hash table
6160 (coff_ppc_relocate_section): changed references to hash table
6162 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6163 * libcoff.h: Rebuild
6165 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6166 (coff_link_add_symbols): removed toc_offset init
6168 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6170 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6173 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6174 if it is given and mmep is available.
6175 * acconfig.h: Undef USE_MMAP.
6176 * configure, config.in: Regenerated.
6177 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6178 table handling the old way.
6179 (aout_get_external_symbols): Don't complain if last byte of string
6181 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6182 (bfd_free_window) [! USE_MMAP]: Don't define.
6183 (bfd_get_file_window,
6184 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6186 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6188 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6191 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6193 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6194 compatible with AMD generated COFF files. Try to support both AMD
6195 and GNU formats simultaneously.
6196 (coff_a29k_relocate_section): Likewise.
6198 * libbfd.c (bfd_get_file_window): Change writable parameter from
6199 int to boolean; update all callers. Pass MAP_SHARED if not
6200 writable--it's required on Solaris. Cast fprintf argument to
6202 * bfd-in.h (bfd_get_file_window): Update declaration.
6203 * bfd-in2.h: Rebuild.
6204 * aoutx.h: Update calls to bfd_get_file_window.
6206 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6208 (xcoff_swap_ldhdr_in): New static function.
6209 (xcoff_swap_ldsym_in): New static function.
6210 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6211 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6212 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6213 Handle XTY_ER/XMC_XO symbols correctly.
6214 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6215 rather than normal symbol table.
6216 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6217 already defined with the same absolute value.
6218 (xcoff_mark): When considering called symbols, check whether the
6219 descriptor is from a dynamic object, rather than the symbol
6221 (xcoff_build_ldsyms): Likewise.
6223 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6224 Cast realloc and malloc return values. If malloc or realloc fail,
6225 set bfd_error_no_memory.
6226 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6227 * bfd-in2.h: Rebuild.
6229 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6231 * coff-ppc.c (ppc_record_toc_entry): new function.
6232 (in_reloc_p): changed return value.
6233 (coff_ppc_relocate_section): much rework.
6234 (ppc_allocate_toc_section): new function.
6235 (ppc_process_before_allocation): new function.
6236 (ppc_coff_swap_sym_in_hook): new function.
6238 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6239 (coff_link_add_symbols): initialize toc_offset.
6241 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6242 (coff_swap_aouthdr_out): Added more sections to the data
6243 dictionary for the pe file header. Also changed linker version
6244 number on the ppc side.
6245 (dir_names): small improvements to the dictionary printing.
6246 (pe_mkobject_hook): save the file level flags.
6248 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6249 (pe_tdata): added real_flags field
6250 (coff_tdata): added local_toc_sym_map and access macro
6252 * libcoff.h (coff_link_hash_entry): added toc_offset field
6253 (pe_tdata): added real_flags field
6254 (coff_tdata): added local_toc_sym_map and access macro
6256 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6257 (coff_mkobject): init for local_toc_sym_map
6258 (coff_write_object_contents): set the internal_a.magic to
6259 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6262 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6264 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6265 entries until both the line number address and the function name
6266 address are too large.
6268 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6269 * configure: Rebuilt.
6271 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6272 is defined in the environment.
6274 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6276 * som.c (som_get_section_contents_in_window): Define to use
6279 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6281 * coff-i860.c: New file, based on coff-i386.c.
6282 * cpu-i860.c: New file, based on cpu-i386.c.
6283 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6284 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6285 targets, using i860coff_vec.
6286 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6287 trad-core.o and hosts/i860mach3.h.
6288 (i860coff_vec): Use coff-i860.o and cofflink.o.
6289 * configure: Rebuild.
6290 * Makefile.in: Rebuild dependencies.
6291 (ALL_MACHINES): Add cpu-i860.o.
6292 (BFD32_BACKENDS): Add coff-i860.o.
6293 (CFILES): Add cpu-i860.c and coff-i860.c.
6294 * targets.c (i860coff_vec): Declare.
6295 (bfd_target_vector): Add &i860coff_vec.
6296 * archures.c (bfd_i860_arch): Declare.
6297 (bfd_archures_list): Add &bfd_i860_arch.
6298 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6299 (coff_set_flags): Handle bfd_arch_i860.
6300 (coff_write_object_contents): Handle I860 a.out magic number.
6302 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6304 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6305 the created .tc section to 2.
6306 (xcoff_mark): Don't keep a .loader reloc for a call to an
6307 undefined symbol when creating a shared library.
6308 (xcoff_build_ldsyms): When creating a shared library, generate
6309 global linkage code for a call to an undefined symbol.
6311 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6313 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6314 BFD32_BACKENDS, BFD64_BACKENDS.
6315 (.dep1): Put mkdep output in a separate file.
6316 Rebuilt dependencies.
6318 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6321 Permit use of mmap when available:
6323 * configure.in: Check for mmap, madvise, mprotect.
6324 * config.in, configure: Regenerated.
6326 * libbfd.c (struct _bfd_window_internal): Define type.
6327 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6329 (ok_to_map): New static variable for debugging.
6330 (_bfd_generic_get_section_contents_in_window): New function.
6331 * bfd-in.h (bfd_window_internal): Declare type.
6332 (bfd_window): Define type.
6333 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6334 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6337 * libaout.h (struct aoutdata): Add two window fields.
6338 (obj_aout_sym_window, obj_aout_string_window): New macros.
6339 * aoutx.h (some_aout_object_p): Initialize windows.
6340 (aout_get_external_symbols): Get symbol data and strings in
6341 windows instead of explicitly allocated buffers.
6342 (slurp_symbol_table): Free window instead of memory.
6343 (bfd_free_cached_info): Release windows instead of freeing storage
6345 (aout_link_free_symbols): Ditto.
6347 * targets.c (bfd_target): Add new field for
6348 get_section_contents_in_window.
6349 (BFD_JUMP_TABLE_GENERIC): Updated.
6350 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6351 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6352 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6353 macros for get_section_contents_in_window field.
6355 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6357 * core.c: Renamed to corefile.c
6358 * makefile.dos (OBJS): Change core.o to corefile.o
6359 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6362 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6364 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6365 targ_selvecs to allow debugging under Irix-5 native.
6368 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6370 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6371 to o. Clobber and restore the list of new csects around the call
6372 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6373 linker error and the linker wants to read the symbol table. Reset
6374 the line number count of a real section even if it has no relocs.
6375 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6377 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6380 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6382 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6383 an undefined symbol in a shared link.
6385 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6386 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6387 phdm@info.ucl.ac.be (Philippe De Muyter).
6389 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6391 * coff-m88k.c (rtype2howto): New static function.
6392 (RTYPE2HOWTO): Use it rather than a macro definition.
6394 * coffcode.h (coff_write_object_contents): set internal_a.magic
6395 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6397 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6398 define TRAD_HEADER to new file hosts/delta68.h.
6399 m88*-motorola-sysv*, however, does use ptrace-core.o.
6400 * hosts/delta68.h: New file.
6402 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6403 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6405 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6407 * i386linux.c (MY(vec)): Declare before use.
6409 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6411 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6412 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6414 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6415 BFD is not of the right type.
6416 (bfd_elf_get_needed_list): Likewise.
6417 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6418 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6419 * xcofflink.c (XCOFF_XVECP): Define.
6420 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6422 (bfd_xcoff_import_symbol): Likewise.
6423 (bfd_xcoff_export_symbol): Likewise.
6424 (bfd_xcoff_link_count_reloc): Likewise.
6425 (bfd_xcoff_record_link_assignment): Likewise.
6426 (bfd_xcoff_size_dynamic_sections): Likewise.
6428 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6429 table index against the number of symbols for a base relative
6432 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6434 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6435 full_aouthdr flag here...
6436 (_bfd_xcoff_bfd_final_link): ...not here.
6438 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6440 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6441 systems that have a system <libelf.h>.
6442 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6443 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6444 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6445 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6446 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6447 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6448 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6450 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6452 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6453 set, set BSF_WEAK in symbol. Change all callers.
6454 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6455 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6456 _bfd_generic_link_add_one_symbol.
6457 (ecoff_indirect_link_order): Check that the section tdata relocs
6458 are not NULL before using them.
6460 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6461 define TRAD_HEADER as hosts/alphalinux.h.
6462 * configure: Rebuild.
6463 * hosts/alphalinux.h: New file.
6464 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6467 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6469 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6470 C_ECOMM storage classes.
6472 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6474 (xcoff_mark): Call xcoff_mark_symbol.
6475 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6476 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6478 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6480 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6482 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6484 (xcoff_find_reloc): New static function.
6485 (xcoff_link_add_symbols): Use it.
6486 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6487 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6488 relocate the value of C_DECL.
6490 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6492 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6494 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6495 callback decide what goes in .relocs.
6496 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6497 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6500 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6502 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6505 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6507 * xcofflink.c: More improvements, mostly to fix handling of
6508 constructors and a few other special cases.
6509 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6510 zero, reverting yesterday's change.
6511 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6512 (bfd_xcoff_link_count_reloc): Declare.
6513 (bfd_xcoff_record_link_assignment): Declare.
6514 * bfd-in2.h: Rebuild.
6516 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6518 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6519 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6520 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6521 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6522 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6523 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6525 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6528 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6529 segments includes the a.out header. See to that the magic number
6530 *always* is big-endian.
6532 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6533 m68k4k NetBSD configurations.
6535 * configure.in, configure: Separate i386 & mips NetBSD
6536 configurations from other BSD ones. Don't assume DEC is the only
6537 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6538 configurations. Add support for m68k4k NetBSD object format.
6540 * libaout.h: Added M_68K4K_NETBSD magic.
6542 * m68k4knetbsd.c: New file.
6544 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6546 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6549 * hosts/mipsnbsd.h: New file.
6552 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6554 * config.bfd: Add config stuff for mips*-*-magic* to set
6555 targ_defvec to ecoff_big_vec.
6558 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6560 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6562 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6563 toc_section, and entry_section fields.
6564 (struct xcoff_section_tdata): Remove ldrel_count field.
6565 * libcoff.h: Rebuild.
6566 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6568 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6569 full a.out header if full_aouthdr is set in xcoff_data.
6570 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6571 based on sections stored in xcoff_data.
6572 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6574 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6575 (rs6000coff_vec): Set symbol_leading_char to '.'.
6576 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6577 value stored in ret rather than returning a pointer value.
6579 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6581 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6584 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6586 * som.c (som_slurp_string_table): Allocate the strings with malloc
6587 since they're free'd by free_cached_info.
6588 (som_slurp_symbol_table): Similarly for the symbol table.
6590 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6592 * Makefile.in (diststuff): Don't make headers.
6594 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6596 * Makefile.in: Rebuild dependencies.
6598 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6599 output_bfd is not SunOS.
6600 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6601 non-SunOS input files.
6603 * xcofflink.c: Extensive changes to support linking shared objects
6604 and generating a .loader section.
6605 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6606 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6607 last_symndx, and ldrel_count fields.
6608 * libcoff.h: Rebuild.
6609 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6610 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6612 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6613 (bfd_xcoff_export_symbol): Declare.
6614 (bfd_xcoff_size_dynamic_sections): Declare.
6615 * bfd-in2.h: Rebuild.
6617 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6619 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6620 * configure: Rebuild.
6621 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6622 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6624 (pmac_xcoff_vec): Update to use new xcoff support.
6625 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6626 (xcoff_write_armap): Declare buf as unsigned char.
6627 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6629 * mpw-make.sed: Generalize subdir_do edit.
6631 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6633 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6634 correctly. Don't initialize asect->vma.
6636 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6638 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6639 something a little less than the page size.
6641 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6643 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6645 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6647 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6648 * coffcode.h (coff_write_object_contents): If .bss is before
6649 .data us that as data_start.
6650 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6652 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6653 (coff_swap_outhdr_out): Hardwire in version number.
6655 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6657 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6658 major and minor to *_vno, since the former are also macros in
6659 SunOS header files. Cast result of bfd_alloc to appropriate
6662 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6663 before assigning to sec_data.
6665 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6667 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6668 now relative to the section, not absolute.
6669 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6670 get the file name when there is a N_SO directory name. When
6671 handling stabs, remember that section->vma was added to the
6674 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6676 * sunos.c (struct sunos_link_hash_table): Add needed field.
6677 (sunos_link_hash_table_create): Call bfd_release, not free.
6678 (sunos_link_hash_table_create): Initialize needed field.
6679 (sunos_add_dynamic_symbols): Record needed objects.
6680 (bfd_sunos_get_needed_list): New function.
6681 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6682 * bfd-in2.h: Rebuild.
6684 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6686 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6688 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6690 * bfd-in.h (struct bfd_link_needed_list): Rename from
6691 bfd_elf_link_needed_list.
6692 * bfd-in2.h: Rebuild.
6693 * elf.c, elflink.h, libelf.h: Corresponding changes.
6695 Add start at AIX linker support; no shared libraries yet.
6696 * xcofflink.c: New file.
6697 * configure.in (rs600coff_vec): Use xcofflink.o.
6698 * configure: Rebuild.
6699 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6701 (struct xcoff_section_tdata): Define.
6702 (xcoff_section_data): Define macro.
6703 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6704 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6705 (_bfd_xcoff_bfd_final_link): Declare.
6706 (_bfd_ppc_xcoff_relocate_section): Declare.
6707 * libcoff.h: Rebuild.
6708 * coff-rs6000.c: Clean up a bit.
6709 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6710 cputype, csects, and debug_indices.
6711 (xcoff_copy_private_bfd_data): Copy cputype.
6712 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6713 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6714 (xcoff_reloc_type_lookup): Rename from
6715 rs6000coff_reloc_type_lookup.
6716 (coff_relocate_section): Define.
6717 (_bfd_xcoff_sizeof_headers): Define.
6718 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6719 (_bfd_xcoff_bfd_relax_section): Define.
6720 (_bfd_xcoff_bfd_link_split_section): Define.
6721 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6723 * coffcode.h (coff_compute_section_file_positions): If AIX,
6724 increment sofar by SMALL_AOUTSZ if not executable.
6725 (coff_write_object_contents): If AIX, always output an a.out
6726 header; if not executable, header size of SMALL_AOUTSZ.
6727 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6728 (_bfd_stringtab_init): Initialize xcoff field.
6729 (_bfd_xcoff_stringtab_init): New function.
6730 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6731 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6732 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6733 * libbfd.h: Rebuild.
6734 * Makefile.in: Rebuild dependencies.
6735 (BFD32_BACKENDS): Add xcofflink.o.
6736 (CFILES): Add xcofflink.c.
6738 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6739 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6740 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6742 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6744 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6746 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6748 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6749 * config.in: Regenerated.
6751 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6752 (_bfd_chunksize): New variable.
6753 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6754 for obstack chunk size.
6755 * configure.in: Check for getpagesize.
6756 * configure: Regenerated.
6758 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6760 * trad-core.c (rawptr): Make it a local variable of
6761 ptrace_unix_core_file_p.
6763 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6765 * coff-arm.c (in_reloc_p): New.
6766 * coff-i386.c (in_reloc_p): New.
6767 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6768 (coff_write_object_contents): Only set has_reloc_section
6770 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6771 in_reloc_p to decide if reloc should be emitted.
6772 * libcoff.h (pe_data_type.in_reloc_p): New.
6773 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6775 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6777 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6778 (_bfd_coff_read_internal_relocs): Likewise.
6779 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6780 (_bfd_coff_read_internal_relocs): Likewise.
6782 * elflink.h (elf_link_add_object_symbols): Correct conditions
6783 under which type and size change warnings are issued.
6785 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6787 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6788 a symbol which is not in a real section.
6789 (coff_write_native_symbol): Corresponding change.
6791 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6792 coff_link_hash_newfunc and make non-static.
6793 (_bfd_coff_link_hash_table_init): New function, broken out of
6794 _bfd_coff_link_hash_table_create.
6795 (_bfd_coff_link_hash_table_create): Use it.
6796 (process_embedded_commands): Make static.
6797 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6798 (_bfd_coff_link_hash_table_init): Declare.
6799 * libcoff.h: Rebuild.
6801 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6802 field in XCOFF tdata.
6803 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6804 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6805 based on cputype stored in a.out header, or in n_type of initial
6807 (coff_write_object_contents): Set cputype correctly in a.out
6809 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6811 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6812 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6814 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6815 * libcoff.h: Rebuild.
6817 * cpu-rs6000.c (rs6000_compatible): New static function.
6818 (bfd_rs6000_arch): Use it.
6819 * cpu-powerpc.c (powerpc_compatible): New static function.
6820 (arch_info_struct): Define various flavours of PowerPC.
6821 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6824 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6826 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6828 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6830 * elflink.h (elf_link_add_object_symbols): Don't warn about
6831 changing the size or type if the old definition was weak.
6833 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6835 * coffcode.h (combined_entry_type): Add fix_line field.
6836 (coff_slurp_line_table): Warn if we try to set the lineno field of
6838 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6839 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6840 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6841 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6843 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6844 * libcoff.h: Rebuild.
6846 * libcoff-in.h (struct xcoff_tdata): Define.
6847 (xcoff_data): Define.
6848 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6849 * bfd-in2.h, libcoff.h: Rebuild.
6850 * coff-rs6000.c (xcoff_mkobject): New static function.
6851 (coff_mkobject): Define.
6852 (xcoff_copy_private_bfd_data): New static function.
6853 (coff_bfd_copy_private_bfd_data): Define.
6854 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6856 (rs6000coff_vec): Add DYNAMIC to object_flags.
6857 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6858 .loader sections specially.
6859 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6860 section alignment from the XCOFF tdata information.
6861 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6862 F_SHROBJ, and copy the extra a.out header information into the
6863 XCOFF tdata structure.
6864 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6865 F_DYNLOAD and the extra a.out header information.
6866 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6867 C_HIDEXT symbol with attached csect information.
6868 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6869 in the o_maxdata field.
6870 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6871 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6872 end if BSF_NOT_AT_END is set.
6874 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6875 _bfd_read_ar_hdr_fn.
6876 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6877 * bfd-in2.h, libbfd.h: Rebuild.
6878 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6880 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6881 (bfd_slurp_bsd_armap_f2): Likewise.
6882 (_bfd_slurp_extended_name_table): Likewise.
6884 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6886 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6888 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6889 when the symbol table is empty.
6891 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6892 space for section symbols, since we don't output them either.
6893 (elf_m68k_adjust_dynindx): Removed.
6895 * ptrace-core.c (rawptr): Make it a local variable of
6896 ptrace_unix_core_file_p.
6898 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6900 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6903 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6904 Mac object file formats.
6906 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6908 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6909 auxent if there isn't one.
6910 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6911 rather than FILNMLEN as the maximum name length.
6913 * coffcode.h (bfd_coff_backend_data): Add new field
6914 _bfd_coff_print_aux.
6915 (bfd_coff_print_aux): New static function.
6916 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6917 scnlen field of an XTY_LD csect aux entry.
6918 (coff_print_aux): New static function.
6919 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6920 in coff_pointerize_aux_hook.
6921 (bfd_coff_std_swap_table): Initialize new field.
6922 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6923 * libcoff.h: Rebuild.
6924 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6925 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6927 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6928 if there are symbols, for native AIX ld compatibility.
6930 * coffcode.h (bfd_coff_backend_data): Add new field
6931 _bfd_coff_pointerize_aux_hook.
6932 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6933 or I960, and as 0 otherwise.
6934 (bfd_coff_std_swap_table): Initialize new field.
6935 * libcoff.h: Rebuild.
6936 * coffgen.c (coff_pointerize_aux): Change parameters to take
6937 symbol pointer instead of type and class, and to take aux index.
6938 Call _bfd_coff_pointerize_aux_hook if it is defined.
6939 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6940 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6941 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6943 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6944 read-only/host-only support.
6946 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6948 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6951 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6952 BFD_JUMP_TABLE_ARCHIVE accordingly.
6953 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6954 (_bfd_compute_and_write_armap): Declare.
6955 (_bfd_generic_read_ar_hdr): Declare.
6956 (_bfd_read_ar_hdr): Define.
6957 (_bfd_noarchive_read_ar_hdr): Define.
6958 (_bfd_archive_bsd_read_ar_hdr): Define.
6959 (_bfd_archive_coff_read_ar_hdr): Define.
6960 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6961 _bfd_read_ar_hdr instead.
6962 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6963 (_bfd_compute_and_write_armap): Rename from
6964 compute_and_write_armap. Make non-static. Change all callers.
6965 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6966 than _bfd_snarf_ar_hdr.
6967 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6968 * ieee.c (ieee_read_ar_hdr): Define.
6969 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6970 * oasys.c (oasys_read_ar_hdr): Define.
6971 * som.c (som_read_ar_hdr): Define.
6972 * bfd-in2.h, libbfd.h: Rebuild.
6974 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6976 * peicode.c (coff_swap_filehdr_in): If symptr is
6977 zero, there aren't any symbols, even if nsyms is set.
6979 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6981 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6983 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6984 sections, and set styp correctly for them: .got, .hash, .dynamic,
6985 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6986 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6988 (ecoff_sort_hdrs): New static function.
6989 (ecoff_compute_section_file_positions): Return boolean, not void.
6990 Sort the sections by VMA before looking through them. Put the
6991 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6992 section on an appropriate boundary within the page.
6993 (ecoff_compute_reloc_file_positions): Check return value of
6994 ecoff_compute_section_file_positions.
6995 (_bfd_ecoff_set_section_contents): Likewise.
6996 (_bfd_ecoff_write_object_contents): Check for various Alpha
6997 section types when incrementing text_size and data_size. Call
6998 adjust_headers backend function if it exists.
6999 * coff-alpha.c (alpha_adjust_headers): New static function.
7000 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7001 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7003 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7005 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7007 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7008 of ALTERNATE_AIX_CORE_FORMAT.
7009 * configure.in (aix4): No longer need CORE_FLAGS.
7010 * configure: Updated.
7012 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7014 NS32k changes from Ian Dall:
7015 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7017 (aout_link_input_section_std, aout_link_input_section_ext,
7018 aout_link_reloc_link_order): Call them instead of _bfd_*
7020 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7022 (backend_data): Use it instead of hardcoded zero.
7024 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7025 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7027 * ns32knetbsd.c: Include bfd.h.
7028 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7029 (MY_bfd_reloc_type_lookup): Declare function too.
7030 * pc532-mach.c (set_sizes): Don't declare.
7031 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7032 (backend_data, MY_backend_data): Don't define.
7034 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7035 ns32k-*-lites* like ns32k-*-netbsd*.
7037 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7040 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7042 * coffcode.h (coff_write_object_contents): Restore setting
7043 f_timdat to 0, deleted on August 22.
7045 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7047 * coffcode.h (coff_bfd_copy_private_symbol_data,
7048 coff_bfd_copy_private_section_data,
7049 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7050 * peicode.h (coff_bfd_copy_private_bfd_data): New
7051 (pe_bfd_copy_private_bfd_data): New.
7052 (coff_swap_scnhdr_in): Swap bss size into the right place.
7053 (pe_print_private_bfd_data): Add some newlines.
7055 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7057 * som.c (setup_sections): Don't die if a space has no subspaces.
7059 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7061 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7062 dynamic symbol override a common symbol. Don't change the size or
7063 type if they have been set and the new symbol is not a definition.
7064 Warn if the size or type changes.
7066 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7068 * som.c (som_begin_writing): Don't write the symbol table or
7070 (som_finish_writing): Write them here. Place them after the
7071 subspace data, but before the relocs.
7073 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7075 * sunos.c (sunos_add_one_symbol): Just pass false, not
7076 info->shared_library, to sunos_create_dynamic_sections.
7077 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7079 (sunos_check_dynamic_reloc): Remove .text section assertion.
7081 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7083 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7084 * configure, configure.in: Add pmac_xcoff_vec case.
7085 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7086 * coff-pmac.c: New file, PowerMac XCOFF support.
7087 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7088 * targets.c (pmac_xcoff_vec): Declare.
7090 * mpw-config.in: Various changes to be compatible with the
7091 autoconf-based configury.
7092 * mpw-make.sed: New file, sed commands to translate Unix
7093 makefile into MPW syntax.
7094 * mpw-make.in: Remove.
7095 * hosts/mpw.h: Remove.
7096 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7097 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7099 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7101 * binary.c (binary_get_symtab): Return an empty string on error.
7102 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7104 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7106 * coff-ppc.c: Reformatted according to gnu conventions
7107 Removed irrelevant "if 0" code
7109 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7111 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7112 symbols rather than as indirect symbols.
7113 (MY(slurp_symbol_table)): Don't do anything special about
7116 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7117 of .ctors and .dtors sections is no larger than 2.
7119 * sunos.c (sunos_add_one_symbol): Don't change
7120 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7122 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7123 dynamic symbols when creating a shared library.
7124 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7126 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7127 written even if it is not defined in a regular object.
7128 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7129 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7130 rather than the constant 22.
7131 (sunos_check_dynamic_reloc): Handle creating a shared library.
7132 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7133 zero when creating a shared library.
7134 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7135 write it out at the start of the symbol table.
7137 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7139 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7141 * config.bfd: Add arm-*-coff.
7142 * configure.in, configure: Add armcoff_{little,big}_vec.
7143 * targets.c (armcoff_{little,big}_vec): Declare.
7144 (bfd_target_vector): Add armcoff_{little,big}_vec.
7145 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7147 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7149 * targets.c (bfd_find_target): Remove debugging code.
7151 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7153 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7155 * Makefile.in: added *-ppc files
7156 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7157 allow pe based .o's to be shared with other tools on ppc/NT
7158 * config.bfd: added powerpc[le]-[pe|winnt] config support
7159 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7160 * peicode.h: Added more section flags for PE on ppc
7161 Added coff_swap_filehdr_out to allow peicode.h to be
7162 used for non-image PE files on ppc.
7163 Check for image, or not, before copying pe_opthdr
7164 * targets.c: Added new bfd's
7165 * targets.c: Removed two inactive bfds that shouldn't have made it this
7168 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7170 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7171 explicit values to initialize all relocs. Change all users.
7172 (ppc_elf_brtaken_inner): New function to handle branch predicition
7174 (ppc_elf_brtaken_reloc): Ditto.
7175 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7176 relocs use ppc_elf_unsupported_reloc.
7177 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7178 needs to be reported.
7179 (ppc_elf_relocate_section): Support branch prediction relocs.
7181 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7183 * bfd.c (bfd_assert): Remove \n from string passed to
7186 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7187 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7188 (bfd_coff_make_section_hook): Don't define.
7189 (coff_make_section_hook): Remove.
7190 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7191 (styp_to_sec_flags): Likewise.
7192 (coff_write_object_contents): Likewise.
7193 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7195 * libcoff.h: Rebuild.
7196 * coffgen.c (make_a_section_from_file): Just call
7197 bfd_make_section_anyway, not bfd_make_section or
7198 bfd_coff_make_section_hook.
7199 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7200 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7201 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7202 make_section_hook field.
7203 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7205 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7206 pointers into value field for warning and indirect symbols; just
7207 leave the value field alone.
7208 * linker.c (generic_link_add_symbol_list): Use next symbol for
7209 warning and indirect symbols, rather than looking in symbol value.
7210 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7211 parameter. Change all callers. Remove support for indirect
7212 symbols; it didn't work anyhow.
7213 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7214 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7215 * bfd-in2.h: Rebuild.
7217 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7219 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7220 go back to telling the tools this reloc operates on 32 bits.
7222 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7224 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7225 rather than a direct fprintf.
7226 * archive.c (_bfd_write_archive_contents): Likewise.
7227 * coffcode.h (coff_slurp_symbol_table): Likewise.
7228 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7229 (ppc_elf_unsupported_reloc): Likewise.
7230 (ppc_elf_relocate_section): Likewise.
7231 * i386linux.c (linux_tally_symbols): Likewise.
7232 (linux_finish_dynamic_link): Likewise.
7233 * osf-core.c (osf_core_core_file_p): Likewise.
7234 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7235 * som.c (som_sizeof_headers): Likewise.
7236 * srec.c (srec_bad_byte): Likewise.
7237 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7238 * libbfd-in.h (bfd_assert): Declare first parameter const.
7239 * libbfd.h: Rebuild.
7240 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7241 bfd_reloc_overflow is enough.
7242 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7243 * coff-h8500.c (rtype2howto): Likewise.
7244 * coff-z8k.c (rtype2howto): Likewise.
7245 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7246 * elf.c (_bfd_elf_get_lineno): Likewise.
7247 (_bfd_elf_no_info_to_howto): Likewise.
7248 (_bfd_elf_no_info_to_howto_rel): Likewise.
7249 * hp300hpux.c (convert_sym_type): Likewise.
7250 (MY(swap_std_reloc_in)): Likewise.
7251 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7253 * libaout.h (struct aoutdata): Add line_buf field.
7254 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7255 and filename_buffer. Instead, use a malloc buffer stored in the
7256 new line_buf field. Remove length restrictions.
7258 * coffgen.c (string_size): Remove static variable.
7259 (debug_string_size, debug_string_section): Likewise.
7260 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7261 and debug_string_size_p parameters. Use them instead of the
7262 global variables. Change all callers.
7263 (coff_write_symbol): Likewise.
7264 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7265 (coff_write_symbols): Add local variables to replace removed
7268 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7269 function, and line_base fields.
7270 * libcoff.h: Rebuild.
7271 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7272 information, rather than using static variables.
7274 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7275 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7277 * init.c (initialized): Remove static variable.
7278 (bfd_init): Don't bother setting initialized.
7279 (bfd_check_init): Remove.
7280 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7281 * libbfd.h: Rebuild.
7283 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7285 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7286 size for full core dumps. Copy core file header to private data.
7287 (rs6000coff_core_file_failing_command,
7288 rs6000coff_core_file_failing_signal): New functions to extract
7289 the file name and terminating signal from the core file.
7290 * coff-rs6000.c: Use them.
7292 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7294 Change arch info to be const, initialized at compile time.
7295 * archures.c: Reindent many functions. Change CONST to const.
7296 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7297 nothing set it anyhow. Make next const.
7298 (bfd_arch_info_list): Remove.
7299 (bfd_archures_list): Rename from archures_init_table. Change from
7300 a table of function pointers to a table of bfd_arch_info_type
7301 structure addresses.
7302 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7303 (bfd_lookup_arch): Likewise.
7304 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7306 (bfd_default_arch_struct): Make const.
7307 (bfd_arch_init, bfd_arch_linkin): Remove.
7308 (bfd_get_arch_info): Return a const pointer.
7309 * init.c (bfd_init): Don't call bfd_arch_init.
7310 * bfd.c (struct _bfd): Make arch_info const.
7311 * bfd-in2.h: Rebuild.
7312 * libbfd.h: Rebuild.
7313 * configure.in: Put & before everything in $selarchs.
7314 * configure: Rebuild.
7315 * cpu-*.c: Change bfd_*_arch from a function which calls
7316 bfd_arch_linkin to a const structure.
7317 * ieee.c (ieee_object_p): Make arch const.
7319 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7321 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7323 * bfd-in2.h: Regenerate.
7324 * libbfd.h: Regenerate.
7326 * elf32-ppc.c (reloc_type): Update names to match current draft.
7327 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7328 relative. Update names to current V.4 draft.
7329 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7330 (ppc_elf_relocate_section): Rename relocations to match draft.
7332 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7334 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7335 compiled with -mrelocatable-lib to be linked with either normal
7336 modules or -mrelocatable modules.
7338 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7340 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7341 in the a.out header.
7343 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7344 a reloc against a local symbol, even if it's not a section.
7346 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7348 * targets.c (bfd_target): Remove unused align_power_min field.
7349 * bfd-in2.h: Rebuild.
7350 * All backends: Remove initialization of align_power_min.
7352 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7354 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7356 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7358 * config.bfd (mips-dec-netbsd*): New target.
7359 * configure.host (mips-dec-netbsd*): New host.
7360 * configure.in (mips-dec-netbsd*): New native.
7361 * configure: Rebuild.
7363 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7365 Make the COFF backend linker merge common types:
7366 * cofflink.c (struct coff_debug_merge_element): Define.
7367 (struct coff_debug_merge_type): Define.
7368 (struct coff_debug_merge_hash_entry): Define.
7369 (struct coff_debug_merge_hash_table): Define.
7370 (coff_debug_merge_hash_table_init): Define.
7371 (coff_debug_merge_hash_table_free): Define.
7372 (coff_debug_merge_hash_lookup): Define.
7373 (struct coff_final_link_info): Add debug_merge field.
7374 (coff_debug_merge_hash_newfunc): New static function.
7375 (_bfd_coff_final_link): Allocate and free debug_merge table.
7376 (coff_link_input_bfd): Merge identical enum, struct and union
7379 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7381 Convert i960 COFF to use COFF backend linker.
7382 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7383 structure to store the symbol being used.
7384 (coff_i960_start_final_link): New static function.
7385 (coff_i960_relocate_section): New static function.
7386 (coff_i960_adjust_symndx): New static function.
7387 (coff_start_final_link): Define.
7388 (coff_relocate_section): Define.
7389 (coff_adjust_symndx): Define.
7390 * coffcode.h (bfd_coff_backend_data): Add new callback function
7391 _bfd_coff_start_final_link.
7392 (bfd_coff_start_final_link): Define.
7393 (coff_start_final_link): Define if not defined.
7394 (bfd_coff_std_swap_table): Add coff_start_final_link.
7395 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7397 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7398 function callback is not NULL.
7399 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7400 (_bfd_coff_internal_syment_name): Declare.
7401 * libcoff.h: Rebuild.
7402 * configure.in (icoff_big_vec): Add cofflink.o.
7403 (icoff_little_vec): Likewise.
7404 * configure: Rebuild.
7406 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7408 * Makefile.in (clean-info): Remove extraneous tab from line
7411 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7413 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7414 contents has relocs.
7416 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7418 * coffcode.h (coff_compute_section_file_positions): Keep the
7420 (coff_write_object_contents): Remember if it's a relocatable
7422 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7423 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7424 if relocatable file. Swap out saved raw size.
7426 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7428 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7429 (maintainer-clean): Rename from realclean, passing
7430 maintainer-clean down to subdirectories, but leave realclean as a
7433 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7436 * dep-in.sed: Remove config.h from generated dependencies.
7438 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7439 broken out of sunos_canonicalize_dynamic_symtab.
7440 (sunos_canonicalize_dynamic_symtab): Call new function
7441 sunos_slurp_dynamic_symtab.
7442 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7443 dynamic symbol table to the caller.
7444 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7445 callback to override the symbols being read.
7446 * libaout.h (struct aout_backend_data): Add three new parameters
7447 to add_dynamic_symbols callback.
7449 Extensive minor changes to avoid various gcc warnings. Also:
7450 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7451 * archures.c (bfd_arch_info_type): Change mach field from long to
7453 (bfd_lookup_arch): Change machine parameter from long to unsigned
7456 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7458 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7459 a symbol with a non-zero plt_offset.
7461 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7463 * elfcode.h (align_file_position): Remove; not used.
7465 * configure.in: Only check for <sys/procfs.h> on a native system,
7466 and make sure it defines prstatus_t.
7467 * configure: Rebuild.
7469 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7471 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7473 * config.in: Rename from config.h.in.
7474 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7475 Check for config.h:config.in when creating stamp-h.
7476 * configure: Rebuild.
7477 * Makefile.in (stamp-h): Depend upon config.in rather than
7478 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7479 calling config.status.
7481 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7482 (Makefile): Just rebuild Makefile.
7483 (config.h, stamp-h): New targets.
7484 * configure.in: Create stamp-h when rebuilding config.h.
7485 * configure: Rebuild.
7487 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7489 * configure.in: Call AC_CONFIG_HEADER. Substitute
7490 HOST_64BIT_LONG. Check that various header files exist. Check
7491 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7492 and/or free need to be declared. Don't make a link to sysdep.h.
7493 Define TRAD_HEADER for various hosts.
7494 * configure: Rebuild.
7495 * configure.host: Don't set my_host. Add definitions taken from
7496 host header files for various entries. Remove entries which now
7498 * acconfig.h: New file.
7499 * config.h.in: New file, built by autoheader.
7500 * sysdep.h: New file.
7501 * Makefile.in (do_distclean): Don't remove sysdep.h.
7503 (LOCAL_H_DEPS): New variable.
7504 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7506 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7507 ($(OPTIONAL_BACKENDS)): Likewise.
7508 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7509 looking through sysdep.h.
7510 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7511 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7512 (fprintf_vma, sprintf_vma): Likewise.
7513 (int64_type, uint64_type): Don't define.
7514 * bfd-in2.h: Rebuild.
7515 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7516 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7517 * lynx-core.c: Include stuff from old hosts/lynx.h.
7518 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7519 rather than NO_FCNTL.
7520 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7521 rather than NATIVE_HPPAHPUX_COMPILER.
7522 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7524 * hosts/*.h: Remove all header files which merely include,
7525 declare, and define things. Leave header files which define
7526 information needed by trad-core.c.
7528 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7529 (BFD_CC_FOR_BUILD): Define.
7530 * configure.in: Use BFD_CC_FOR_BUILD.
7531 * configure: Rebuild.
7533 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7535 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7536 * configure: Rebuild.
7538 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7541 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7543 * config.bfd: i386pe_ve -> i386pe_vec.
7545 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7547 * configure.host: Incorporate host Makefile fragments by setting
7549 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7550 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7551 value based on whether the code is being compiled by a cross
7552 compiler. Don't substitute host_makefile_frag or frags.
7553 * aclocal.m4: New file to define local AC_PROG_CC.
7554 * configure: Rebuild.
7555 * Makefile.in (INSTALL): Set to @INSTALL@.
7556 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7557 (INSTALL_DATA): Set to @INSTALL_DATA@.
7559 (CC): Define as @CC@.
7560 (CFLAGS): Set to @CFLAGS@.
7561 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7562 (@host_makefile_frag@): Remove.
7563 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7564 after other options.
7565 (config.status): Remove dependency upon @frags@.
7566 * config/*.mh, config/README: Remove.
7568 * config.bfd: Rewrite to incorporate the contents of the Makefile
7569 fragments by setting shell variables, rather than merely returning
7570 the name of a Makefile fragment.
7571 * configure.in: Use shell variables set by config.bfd rather than
7572 looking at the target Makefile fragment files. Don't substitute
7573 target_makefile_frag. Do substitute TDEFINES.
7574 * configure: Rebuild.
7575 * Makefile.in (@target_makefile_frag@): Remove.
7576 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7577 * config/*.mt: Remove.
7579 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7581 * configure.in: Put changequote lines around "i[345]86" patterns
7582 section of core file support.
7584 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7586 * som.c (som_bfd_print_private_bfd_data): Define to use the
7589 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7591 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7592 entry, text_start and data_start.
7594 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7596 * Makefile.in (OFILES): Remove $(TDEPFILES).
7597 * config/apollo.mt (TDEPFILES): Remove.
7598 * config/README: Update.
7600 * configure.in: For a native configuration, set COREFILE and
7601 COREFLAG based on the canonical host name.
7602 * configure: Rebuild.
7603 * Makefile.in: Rebuild dependencies.
7604 (ALL_CFLAGS): Add @COREFLAG@.
7605 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7606 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7607 support routines. Check LYNX_CORE rather than HOST_LYNX.
7608 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7609 * i386lynx.c: Likewise.
7610 * m68klynx.c: Likewise.
7611 * sparclynx.c: Likewise.
7612 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7613 * *-core.c: Comment changes.
7614 * config/decstation.mh (HDEPFILES): Remove.
7615 (HDEFINES): Remove -DTRAD_CORE.
7616 * config/irix3.mh (RANLIB): Remove.
7617 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7618 (HDEFINES): Remove -DIRIX_CORE.
7619 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7620 (HDEFINES): Remove -DTRAD_CORE.
7621 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7622 * config/ultra3.mh (RANLIB): Remove.
7623 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7624 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7625 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7626 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7627 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7628 * config/i386aix.mh, config/i386bsd.mh: Remove.
7629 * config/i386linux.mh, config/i386mach3.mh: Remove.
7630 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7631 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7632 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7633 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7634 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7635 * config/solaris2.mh, config/stratus.mh: Remove.
7636 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7637 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7639 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7641 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7642 DT_FINI entry if the appropriate symbol is not in the hash table.
7644 * libelf.h (struct elf_backend_data): Add create_program_headers
7645 and want_hdr_in_seg fields.
7646 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7648 (elf_backend_create_program_headers): Likewise.
7649 (elfNN_bed): Initialize create_program_headers and
7651 * elf.c (get_program_header_size): Call create_program_headers
7653 (map_program_segments): Check want_hdr_in_seg backend field. Call
7654 create_program_headers backend routine.
7656 * elf.c (assign_file_positions_except_relocs): Align non allocated
7657 sections when creating an executable.
7659 * elfcode.h (elf_swap_phdr_in): Make non static.
7660 (elf_swap_phdr_out): Make non static.
7661 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7662 (bfd_elf32_swap_phdr_out): Declare.
7663 (bfd_elf64_swap_phdr_in): Declare.
7664 (bfd_elf64_swap_phdr_out): Declare.
7666 * ecofflink.c (ecoff_collect_shuffle): New static function.
7667 (_bfd_ecoff_get_accumulated_pdr): New function.
7668 (_bfd_ecoff_get_accumulated_sym): New function.
7669 (_bfd_ecoff_get_accumulated_ss): New function.
7670 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7671 (_bfd_ecoff_get_accumulated_sym): Declare.
7672 (_bfd_ecoff_get_accumulated_ss): Declare.
7673 * libbfd.h: Rebuild.
7675 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7677 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7679 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7680 warning symbols. If any section is named .gnu.warning.XXX, treat
7681 the contents as a warning to be issued if the symbol XXX is
7683 (elf_link_output_extsym): For an indirect or warning symbol, just
7684 output the symbol it points to.
7686 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7687 if bfd_hash_allocate fails, since it will already be set.
7688 (generic_link_hash_newfunc): Likewise.
7689 (archive_hash_newfunc): Likewise.
7690 (hash_entry_bfd): New static function.
7691 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7692 callback. Allocate a new warning using the hash table newfunc.
7693 Use bfd_hash_replace to update the entry in the hash table, rather
7694 than assuming we can copy the fields with structure assignment.
7696 * hash.c (bfd_hash_replace): New function.
7697 * bfd-in.h (bfd_hash_replace): Declare.
7698 * bfd-in2.h: Rebuild.
7700 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7702 * config.bfd: Add mips*vr4300-*-elf* target.
7703 * config/mipsbvr4300.mt: Added.
7705 See file ChangeLog.2
7712 version-control: never