1 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
3 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
4 symbols, skip N_ABS symbols with debugging storage classes.
6 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
8 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
9 relocs in shared libraries which refer to local symbols. Cope
10 with addend when processing a GOT relocation.
12 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
13 for sections that the linker didn't create.
14 (ppc_elf_finish_dynamic_sections): Only try to write out a section
15 symbol if it was created in ppc_elf_size_dynamic_sections.
16 (ppc_elf_relocate_section): Complain if we have to generate a reloc
17 relative to a section for which we didn't output a symbol.
19 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
20 relocs are 'rela' relocs, like everything else. .rela.plt is not
21 a read-only section, so we don't have to special-case it.
23 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
24 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
26 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
27 (ppc_elf_relocate_section): @got offsets are 4 from start of the
29 * elflink.c (_bfd_elf_create_got_section): The three reserved
30 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
32 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
35 * elf32-ppc.c (ppc_elf_check_relocs): Use
36 _bfd_elf_create_got_section to create the GOT rather than
37 ppc_elf_create_linker_section. Create the '.rela.got' section
39 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
40 symbol has a GOT entry.
41 (ppc_elf_relocate_section): Record when a symbol is used through
42 the GOT, and allocate space in the GOT for each such symbol.
43 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
44 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
47 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
48 treated in a similar way to ADDR16_HA relocs.
49 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
50 shared objects; the linker must deal with them.
51 (ppc_elf_create_linker_section): Stop setting
52 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
53 LINKER_SECTION_PLT stuff.
54 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
55 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
56 section, not ELF-specific calls.
57 (elf_backend_plt_not_loaded): Set to 1.
58 (elf_backend_got_symbol_offset): Set to 4.
59 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
60 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
61 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
62 plt_not_loaded member.
63 (_bfd_elf_create_got_section): Apply got_symbol_offset.
64 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
66 (elf_backend_G_O_T_offset): Set default to 0.
67 (elfNN_bed): Set added fields.
69 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
70 DT_RELENT in shared objects; should be DT_RELAENT.
72 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
73 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
74 such a reloc (in a non-shared object) refers to a symbol that's
77 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
79 * elfcode.h (put_signed_word): Define.
80 (get_signed_word): Define.
81 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
82 (elf_swap_reloca_out): Use put_signed_word for the r_addend
84 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
85 bfd_get_signed_32 to set the r_addend field.
86 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
87 bfd_h_get_signed_64 to set the r_addend field.
89 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
91 * elf32-i386.c (elf_i386_relocate_section): When generating a
92 shared library, do the relocation if the input section is not
95 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
96 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
97 (elf_fix_symbol_flags): New static function, broken out of
98 elf_adjust_dynamic_symbol.
99 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
100 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
101 forced local even if NEEDS_PLT is set. When forcing a symbol to
102 be local, clear NEEDS_PLT.
103 (elf_link_output_extsym): Remove unused local bed.
105 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
107 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
108 for derived elf linker hash table entries. References to
109 elf_link_hash_entry changed appropriately.
110 (elf32_mn10300_link_hash_table): New structure for derived elf
112 (elf32_mn10300_hash_table): Define.
113 (elf32_mn10300_link_hash_traverse): Likewise.
114 (elf32_mn10300_link_hash_newfunc): New function.
115 (elf32_mn10300_link_hash_table_create): Likewise.
116 (elf32_mn10300_finish_hash_table_entry): Likewise.
117 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
118 of prologue code, and call:32->call:16 relaxing.
119 (compute_function_info: New function.
120 (bfd_elf32_bfd_ilink_hash_table_create): Define.
122 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
124 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
125 for a symbol which is being forced to be local.
126 * elf32-i386.c (elf_i386_relocate_section): Write out the
127 relocation value for a GOT reloc for a symbol which is turning
129 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
130 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
132 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
134 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
135 value if the symbol is turning into a local symbol.
136 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
137 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
139 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
141 * elflink.h (elf_link_add_object_symbols): Also read verneed
142 information by calling `_bfd_elf_slurp_version_tables'.
143 (elf_link_add_object_symbols): For undefined symbols look for
144 version information in the verneed records.
145 (elf_link_add_object_symbols): Use soname of shared object
146 for verneed record if it is available.
148 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
150 * cpu-arm.c: Add prototypes for compatible and scan.
151 * cofflink.c: Add prototype for mark_relocs.
153 * archive.c (bfd_special_undocumented_glue): Change filename to
154 const pointer. Add prototype.
156 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
158 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
159 sections that will be discarded.
161 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
163 * elflink.h (elf_link_find_version_dependencies): When searching
164 for known version symbol skip non-matching verdef records, not
167 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
169 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
170 not a bfd_vma, to the base file, to match how dlltool reads it.
172 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
174 * reloc.c: Add thumb relocations.
176 * bfd-in2.h: Add Thumb relocations.
178 * libbfd.h: Add Thumb relocations.
180 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
182 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
184 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
186 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
187 for a section even if it is not loaded.
189 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
191 (_bfd_coff_link_input_bfd): Separate section VMA handling for
192 input and output files.
193 (_bfd_coff_generic_relocate_section): Check whether input file,
194 not output file, is a PE file.
196 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
198 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
200 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
202 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
205 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
207 * cpu-arm.c (compatible): Add test for supersets of ARM
210 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
212 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
215 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
217 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
218 called directly by gas/config/tc-arm.c.
220 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
222 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
223 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
225 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
227 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
230 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
232 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
233 (coff_bfd_copy_private_bfd_data): Ditto.
234 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
235 (coff_arm_bfd_print_private_bfd_data): Ditto.
236 (coff_arm_bfd_set_private_flags): Ditto.
237 (coff_arm_bfd_copy_private_bfd_data): Ditto.
239 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
241 * libcoff-in.h (struct coff_final_link_info): Add boolean
242 global_to_static member for support of task linking.
243 (_bfd_coff_write_task_globals): Add prototype.
244 * libcoff.h: Regenerate.
245 * coffcode.h (coff_write_object_contents): Use #ifdef to
246 check RS6000COFF_C, to be consistent with all other uses
248 * cofflink.c (_bfd_coff_final_link): If doing task linking,
249 call _bfd_coff_write_task_globals.
250 (_bfd_coff_link_input_bfd): If doing task linking, convert
251 global functions to static.
252 (_bfd_coff_write_global_sym): If doing task linking, convert
253 global variables to static.
254 (_bfd_coff_write_task_globals): New function.
256 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
257 (C_AUTOARG): #undef since it clashes with C_UEXT.
258 (C_LASTENT): #undef since it clashes with C_STATLAB.
259 * coffcode.h (coff_write_object_contents): Use TIC80COFF
261 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
262 when TIC80COFF defined (clashes with C_UEXT). Explicitly
263 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
267 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
269 * coff-tic80.c (tic80_howto_table): Change overflow check for most
270 PP relocations to complain_overflow_dont.
272 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
274 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
275 name of R_RELLONG to "RELLONG". Set rightshift and complain for
277 (ppbase_reloc, glob15_reloc): New static functions.
278 (glob16_reloc, local16_reloc): New static functions.
279 (rtype2howto): Handle all relocation types.
280 (coff_tic80_relocate_section): New static function.
281 (coff_relocate_section): Define to coff_tic80_relocate_section.
282 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
285 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
287 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
288 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
290 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
291 callers. If PE file, don't add section VMA.
292 (coff_write_alien_symbol): If PE file, don't add section VMA.
293 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
294 (_bfd_coff_write_global_sym): Likewise.
295 (_bfd_coff_generic_relocate_section): Likewise.
297 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
300 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
302 * cofflink.c (mark_relocs): Add new function to mark symbols which
303 are used by relocations.
304 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
305 suppress the skipping of symbols that have thus been marked.
307 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
309 * coff-sh.c (sh_merge_private_data): New static function.
310 (coff_bfd_merge_private_bfd_data): Define.
313 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
315 * coff-tic80.c: Remove unnecessary #ifdefs.
316 * config.bfd: Set targ_underscore to yes for tic80.
318 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
320 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
321 with unresolved external symbols in GDB).
324 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
326 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
327 the symbols associated with each BFD.
328 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
330 * elf-m10200.c: Likewise.
331 * elf32-m32r.c: Likewise.
332 * elf32-sh.c: Likewise.
334 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
336 * elflink.h (elf_link_add_object_symbols): Don't decrease the
337 alignment of a common symbol. If two symbols that look like
338 common symbols are found in two shared libraries, and the size is
339 different, use the larger size, and warn if --warn-common. If a
340 common symbol overrides a definition in a shared library, set the
341 size to the larger size, and warn if --warn-common.
343 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
345 * cpu-arm.c (compatible): Allow default machine to be polymorphed
346 into any other machine type.
348 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
350 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
351 data into an unitialised destination set its machine type as well.
353 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
355 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
356 to common symbol size. Consistently treat uninitialized symbols
357 in shared objects as common symbols.
359 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
361 * archures.c (constants): Added new constants to identify the
362 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
363 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
365 * bfd-in2.h (constants): Added new constants to identify
366 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
367 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
368 bfd_mach_arm_4T. This file is auto-magically generated from the
369 archures.c file. This update is just to save work.
371 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
372 coff_arm_bfd_print_private_bfd_data,
373 coff_arm_bfd_set_private_flags,
374 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
375 (global): Macro redefinitions set up to use these new functions.
377 * coffcode.h (coff_mkobject_hook): Added call to
378 coff_arm_bfd_set_private_flags().
379 (coff_set_arch_mach_hook): Added code to set machine type based on
380 bits stored in internal flags.
381 (coff_set_flags): Added code to set the new bits in the flags
382 field based on the machine number.
383 (function definition macros): Made all function definition macros
384 conditional so that they can be overridden by target specific
387 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
388 Structure extended to include new types, one each for ARMv2,
389 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
391 * libcoff-in.h (struct coff_tdata): Added flags field.
393 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
395 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
397 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
400 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
402 * coffgen.c (coff_find_nearest_line): If there are no syments,
405 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
407 * config.bfd: cope with '*-*-linux-gnuaout' targets.
409 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
411 * targmatch.sed: Add explicit \n characters to work around bug in
412 HP/UX 10.20 sed program.
414 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
416 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
419 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
421 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
423 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
425 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
426 (struct elf_m68k_pcrel_relocs_copied, struct
427 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
428 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
429 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
430 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
432 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
433 PC relative relocs for a global symbol defined in a regular
434 object, and count the number of PC relative relocs copied for any
436 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
437 traverse with elf_m68k_discard_copies.
439 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
441 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
442 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
444 * coffcode.h (coff_compute_section_file_positions): Force the
445 potential last byte in the file to be written out when
448 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
450 * configure.host (mips*-*-openbsd*): New host.
452 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
454 * elflink.h (elf_link_add_object_symbols): Only subtract the
455 section VMA from the symbol value if this is a fully linked file.
457 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
458 (struct elf_i386_link_hash_entry): Define.
459 (struct elf_i386_link_hash_table): Define.
460 (elf_i386_link_hash_traverse): Define.
461 (elf_i386_hash_table): Define.
462 (elf_i386_link_hash_newfunc): New static function.
463 (elf_i386_link_hash_table_create): New static function.
464 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
465 PC relative relocs for a global symbol defined in a regular
466 object, and count the number of PC relative relocs copied for any
468 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
469 traverse with elf_i386_discard_copies.
470 (elf_i386_discard_copies): New static function.
471 (bfd_elf32_bfd_link_hash_table_create): Define.
473 From Gordon W. Ross <gwr@mc.com>:
474 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
475 (sunos4_aout_backend): Use MY_entry_is_text_address.
478 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
480 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
481 R_D30V_32_NORMAL to 2 (4 bytes).
484 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
486 From Gordon W. Ross <gwr@mc.com>:
487 * netbsd.h (N_SHARED_LIB): Define.
488 (SEGMENT_SIZE): Don't define.
489 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
491 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
492 (SEGMENT_SIZE): Don't define.
494 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
495 to sizeof Rela structure, not sizeof Rel structure. From Gary
496 Thomas <g.thomas@opengroup.org>.
498 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
500 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
501 whenever entry is larger than text address, but only by whole
502 pages. From Gordon W. Ross <gwr@mc.com>.
504 * Makefile.in (install): Depend upon installdirs. Use
505 mkinstalldirs to build $(oldincludedir).
506 (installdirs): New target.
508 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
509 if this is a debugging section which we are stripping.
511 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
513 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
514 alpha-specific target data struct.
516 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
518 From Thomas Graichen <graichen@rzpd.de>:
519 * Makefile.in: Always use $(SHELL) when running move-if-change.
520 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
521 * configure: Rebuild.
523 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
525 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
526 VMA if this is an executable file or a shared object.
528 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
531 * libaout.h (struct aout_backend_data): Add entry_is_text_address
533 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
534 start of the file. Remove uses later on which switch using
536 (MY(callback)): Handle entry_is_text_address.
537 (MY_entry_is_text_address): Define if not defined.
538 (MY(backend_data)): Initialize new field.
539 * aoutf1.h (sunos4_aout_backend): Likewise.
540 * i386aout.c (MY(backend_data)): Likewise.
541 * i386mach3.c (MY(backend_data)): Likewise.
542 * mipsbsd.c (MY(backend_data)): Likewise.
543 * sparclynx.c (sparclynx_aout_backend): Likewise.
544 * netbsd.h (SEGMENT_SIZE): Define if not defined.
545 (MY_entry_is_text_address): Define.
546 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
548 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
549 whose name starts with `.'.
551 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
553 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
554 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
555 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
556 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
557 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
558 sparc-*-openbsd*): New targets.
559 * configure: Rebuild.
561 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
563 * stabs.c (struct stab_section_info): New field
565 (_bfd_link_section_stabs): Fill the above array.
566 (_bfd_stab_section_offset): Use `cumulative_skips' to
567 speed up offset calculation.
569 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
571 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
572 addend for non pc-relative relocations.
574 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
575 for non-existent function.
577 * elf-m10300.c (mn10300_elf_relax_section): New function.
578 (mn10300_elf_relax_delete_bytes): Likewise.
579 (mn10300_elf_symbol_address_p): Likewise.
580 (mn10300_elf_get_relocated_section_contents): Likewise.
581 (bfd_elf32_bfd_relax_section): Define.
582 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
584 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
586 * configure.host: Set SHLIB_LIBS.
587 * configure.in: Substitute SHLIB_LIBS.
588 * configure: Rebuild.
589 * Makefile.in (SHLIB_LIBS): New variable.
590 ($(SHLIB)): Use $(SHLIB_LIBS).
592 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
594 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
595 with bfd_section_vma.
597 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
599 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
600 Correct CPU file names for mn10[23]00.
601 * configure: Rebuild.
603 * bfd.c (bfd_record_phdr): Cast count to size_t before
606 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
607 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
608 (xcoff_write_archive_contents): LIkewise.
609 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
610 (mips_elf_create_procedure_table): Likewise.
611 * peicode.h (pe_print_idata): Likewise.
612 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
613 * xcofflink.c (xcoff_get_section_contents): Likewise.
614 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
615 (xcoff_link_add_symbols): Likewise.
616 (xcoff_link_add_symbols): Likewise.
618 * ppcboot.c (ppcboot_set_arch_mach): Make static.
619 (ppcboot_bfd_print_private_bfd_data): Likewise.
621 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
622 to complain_overflow_signed.
624 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
626 * VERSION: Set to 2.8.1.
628 * Branched binutils 2.8.
630 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
631 deciding whether to copy a reloc into a shared object.
632 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
633 relocs in unallocated sections.
634 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
635 R_SPARC_RELATIVE relocs in unallocated sections.
637 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
639 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
640 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
643 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
645 * elflink.h (elf_link_add_object_symbols): Let a common symbol
646 override an uninitialized symbol from a shared library with a
649 * elf-m10200.c: Rename from elf32-mn10200.c.
650 * elf-m10300.c: Rename from elf32-mn10300.c.
651 * cpu-m10200.c: Rename from cpu-mn10200.c
652 * cpu-m10300.c: Rename from cpu-mn10300.c
653 * Makefile.in: Update accordingly.
655 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
656 (elf_mips_isa): Move to earlier in file.
657 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
658 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
661 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
664 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
666 * configure.com: New file.
667 * config.h-vms: Remove file.
668 * makefile.vms: Update for new configure scheme.
670 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
672 * libcoff-in.h (ppc_allocate_toc_section): Declare.
673 (ppc_process_before_allocation): Declare.
674 * libcoff.h: Rebuild.
676 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
678 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
680 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
682 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
684 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
685 symbol index for a R_IHCONST reloc.
687 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
689 * targmatch.sed: Do not use \(\) recursively.
691 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
693 * m68klinux.c (MACHTYPE_OK): Define.
694 * i386linux.c (MACHTYPE_OK): Define.
696 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
698 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
699 <hjl@gnu.ai.mit.edu>:
700 * sparclinux.c: New file.
701 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
702 * bfd-in2.h: Rebuild.
703 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
704 * configure.in (sparclinux_vec): Add to list of vectors.
705 * configure: Rebuild.
706 * targets.c (sparclinux_vec): Declare.
707 (bfd_target_vector): Add sparclinux_vec.
708 * Makefile.in: Rebuild dependencies.
709 (BFD32_BACKENDS): Add sparclinux.o.
710 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
712 * coff-mips.c (mips_ecoff_backend_data): Initialize new
713 bfd_coff_backend_data field.
714 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
716 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
717 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
718 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
720 * bfd.c: Include "libiberty.h".
721 (strerror): Don't declare.
722 (bfd_errmsg): Call xstrerror rather than strerror.
724 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
726 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
727 reloc even if the symbol is in the .bss section.
728 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
729 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
730 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
732 * coffcode.h (bfd_coff_backend_data): Add new field
733 _bfd_coff_default_section_alignment_power.
734 (bfd_coff_default_section_alignment_power): Define.
735 (bfd_coff_std_swap_table): Initialize new field.
736 * libcoff.h: Rebuild.
737 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
738 symbol to the default section alignment.
740 * COPYING: Update FSF address.
743 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
745 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
746 21-bit absolute that made it act as a relative.
749 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
751 * elflink.c (_bfd_elf_create_linker_section): Don't set
752 bss_section and rel_section from existing sections.
754 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
757 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
759 * aoutx.h (some_aout_object_p): Change executable test to fix
760 problems with embedded a.out systems.
762 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
764 * stabs.c (_bfd_stab_section_offset): New function.
765 * libbfd-in.h (_bfd_stab_section_offset): Declare.
767 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
769 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
770 * elf32-mips.c (mips_elf_relocate_section): Likewise.
771 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
772 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
773 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
775 * stabs.c (_bfd_link_section_stabs): Copy over the first header
776 symbol. Check for memory allocation failure of *psinfo.
777 (_bfd_write_section_stabs): Add psinfo parameter. Change all
778 callers. Set the value of the header symbol.
779 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
783 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
785 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
786 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
787 reloc types, rather than silently failing to generate an output file.
790 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
792 * targmatch.sed: Use the hold space to put the #ifdef around the
794 * targets.c (UNSUPPORTED_TARGET): Don't define.
795 (find_target): Don't check for UNSUPPORTED_TARGET.
796 (bfd_set_default_target): Don't try to optimize by checking for
799 * Makefile.in: Rebuild dependencies.
800 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
801 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
802 (elf32-m32r.o): Remove explicit target.
804 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
807 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
808 count section symbols for sections that were created by the
809 linker, or are not allocatable or not loadable.
810 (elf32_sparc_finish_dynamic_sections): Output output section
811 symbols for section for which we made space for them.
813 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
815 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
816 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
818 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
820 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
821 (m32r_hi16_list): New static local.
822 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
823 (m32r_elf_do_hi16_reloc): Delete.
824 (m32r_elf_relocate_hi16): New function.
825 (m32r_elf_lo16_reloc): New function.
826 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
829 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
831 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
832 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
833 (m32r_elf_final_sda_base): New function.
834 (m32r_elf_relocate_section): Rewrite sdata support.
835 (m32r_elf_finish_dynamic_sections): Delete.
837 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
839 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
840 * coff-svm68k.c: New file. Just defines some macros and includes
842 * coff-m68k.c: Add functions to handle common addends, moved in
843 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
844 Control whether relocs are visible using STATIC_RELOCS.
845 * cf-m68klynx.c: Simplify greatly: just define macros to control
847 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
848 * targets. (m68ksysvcoff_vec): Declare.
849 (bfd_target_vector): Add m68ksysvcoff_vec.
850 * config.bfd (m68*-motorola-sysv*): New target.
851 * configure.in (m68ksysvcoff_vec): New vector.
852 * configure: Rebuild.
853 * Makefile.in: Rebuild dependencies.
854 (BFD32_BACKENDS): Add coff-svm68k.o.
855 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
857 * binary.c (binary_set_section_contents): Don't get misled if the
858 first section is not loadable. From Matthew L. Martin
861 * elflink.h (elf_bfd_final_link): Set the value of a section
862 symbol to the section address unless doing a relocateable link.
864 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
866 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
867 .plt entry if we've taken the function's address.
868 (elf64_alpha_merge_gots): Merge collected flags info as well.
870 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
872 * Many files: Add function prototypes.
873 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
874 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
875 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
876 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
877 * peicode.h: Change several void * parameters to PTR.
878 * srec.c (srec_get_symbol_info): Make static.
879 * syms.c (bfd_symbol_is_absolute): Remove.
880 * Makefile.in: Rebuild dependencies.
882 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
884 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
885 (bfd_elf32_bfd_is_local_label): Don't define.
887 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
890 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
892 * bfd-in.h: Don't include obstack.h.
893 (struct bfd_hash_table): Change memory field to PTR.
894 * bfd.c (struct _bfd): Change memory field to PTR.
895 * bfd-in2.h: Rebuild.
896 * libbfd-in.h (bfd_release): Declare as function, don't define as
899 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
900 objalloc routines rather than obstack routines.
901 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
902 (getpagesize): Don't define.
903 (_bfd_new_bfd): Don't set _bfd_chunksize.
904 (bfd_openr): Free new bfd and objalloc on failure.
905 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
906 (bfd_alloc_size): Remove.
907 (bfd_release): New function.
908 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
909 objalloc routines rather than obstack routines.
910 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
911 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
912 objalloc routines rather than obstack routines.
913 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
914 (struct accumulate): Change memory to struct objalloc *.
915 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
916 * dep-in.sed: Don't remove obstack.h from dependency list.
917 * Makefile.in: Rebuild dependencies.
918 (BFD_H_DEPS): Remove obstack.h.
919 (install): Don't install obstack.h.
920 * Many files: Don't include "obstack.h".
923 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
924 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
926 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
927 * sunos.c (sunos_add_dynamic_symbols): Likewise.
928 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
930 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
931 old version of bfd_alloc.
932 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
934 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
936 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
938 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
939 ELF local label syntax as well.
941 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
943 * config.bfd (powerpc-*-beos*): New target.
944 * configure.in (powerpc-*-beos*): Add case that explicitly
945 does not set COREFILE for now. A future BeOS version is
946 expected to support core files.
947 * configure: Regenerate with autoconf.
949 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
951 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
952 seen with a local symbol, rather than crashing.
954 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
955 version symbols if there aren't any.
958 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
960 * coff-tic80.c (coff_rtype_to_howto): Define
961 (coff_tic80_rtype_to_howto): Clone generic coff version and
962 add code to handle the funky TI "internal relocations".
965 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
967 * elflink.h (elf_link_add_object_symbols): Don't warn about type
968 or size changes because of a weak symbol.
970 * cisco-core.c (SIGEMT): Define if not defined.
972 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
974 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
975 setting ever. Sanity check the version number. Sort out copying
976 flags and other information when adding an indirect symbol.
977 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
978 symbols added by the backend. Clear the entire contents of the
980 (elf_export_symbol): Ignore indirect symbols.
981 (elf_link_output_extsym): Accept a section without an owner in an
983 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
984 version count. Correct the allocation of x_versymp.
986 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
987 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
988 Don't return bfd_und_section_ptr when info->shared.
989 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
990 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
991 (mips_elf_check_relocs): Resolve an indirect symbol in
993 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
994 SHN_MIPS_TEXT or SHN_MIPS_DATA.
996 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
998 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1000 From Eric Youngdale <eric@andante.jic.com>:
1001 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1002 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1003 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1004 versioned symbol appears in both a regular and a shared object.
1005 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1006 appropriate. Improve error message.
1007 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1008 all uses. Add localsyms field.
1009 (elf_bfd_final_link): When generating a shared library, call
1010 elf_link_output_extsym to output all local symbols.
1011 (elf_link_output_extsym): Handle symbols which were forced to
1014 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1016 From Eric Youngdale <eric@andante.jic.com>:
1017 * elf-bfd.h (elf_symbol_type): Add version field.
1018 * elfcode.h (elf_slurp_symbol_table): Set version field.
1019 * elflink.h (elf_link_add_object_symbols): When creating an
1020 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1021 appropriate. Set up an indirection from the nondefault version of
1023 (NAME(bfd_elf,size_dynamic_sections)): Call
1024 elf_link_assign_sym_version before checking whether there are any
1025 versions. Always record the version name as a dynamic symbol.
1026 Initialize counters.
1027 (elf_link_assign_sym_version): After finding a version, see if a
1028 symbol should be forced to local scope. Create a new version
1029 definition if appropriate.
1030 (elf_link_output_extsym): Correct indirect symbol handling.
1031 * elf.c (bfd_elf_print_symbol): Print version information.
1032 (bfd_section_from_shdr): Turn version sections into BFD sections.
1033 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1034 if sh_info is not already set.
1035 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1037 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1038 _bfd_stringtab_add to copy the name into permanent memory if
1041 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1043 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1045 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1047 * coffcode.h (bfd_coff_backend_data): Change
1048 _bfd_coff_compute_section_file_positions to return a boolean
1049 value. Change all callers.
1050 (coff_compute_section_file_positions): Change return type to
1051 boolean. If the size of the last section changed, then output a
1052 zero byte at the end of the file.
1053 * libcoff.h: Rebuild.
1055 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1056 for at least 6 output symbols.
1057 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1058 emit a TC csect to represent the space they take up. For an XO
1059 symbol, just emit a reference, not a csect.
1061 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1062 Solaris doesn't like the combined options, and the -f is
1064 (stamp-tshlink, install): Likewise.
1066 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1067 handling when little endian.
1069 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1071 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1072 (mn10300_elf_relocate_section): Likewise.
1073 (elf_backend_relocate_section): Define.
1075 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1076 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1077 (elf32_mn10300_howto_table): Likewise.
1078 (elf32_mn10300_reloc_map): Likewise.
1079 (bfd_elf32_mn10300_reloc): Delete unused function.
1081 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1083 start-sanitize-tic80
1084 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1085 understand, just set the howto field to NULL, and the caller will
1086 print an appropriate error message.
1088 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1089 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1090 block. Use NULL for initializations of "ptr" rather than bare 0.
1091 * coff-h8300.c: Fix typo in comment.
1092 * coff-h8500.c: Ditto.
1094 * coff-z8k.c: Ditto.
1096 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1098 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1099 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1100 m32r_elf_get_relocated_section_contents): First pass at relax support.
1102 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1104 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1105 entry for reading verdef records.
1106 Use correct braces for computing increments of extverdaux and
1107 exteverdef record pointers.
1109 start-sanitize-tic80
1110 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1112 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1116 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1118 * elflink.h (elf_link_find_version_dependencies): Check that
1119 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1122 start-sanitize-tic80
1123 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1125 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1128 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1130 * targets.c (bfd_default_vector): Make non-const.
1131 (find_target): New static function, broken out of
1133 (bfd_set_default_target): New function.
1134 (bfd_find_target): Call find_target. When defaulting, use
1135 bfd_default_vector[0] if it is not NULL.
1136 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1137 * bfd-in2.h, libbfd.h: Rebuild.
1139 * syms.c (bfd_is_local_label): Return false if the symbol has no
1141 * coff-i960.c (coff_i960_is_local_label_name): New function.
1142 (coff_bfd_is_local_label_name): Define.
1143 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1144 (coff_bfd_is_local_label_name): Define.
1145 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1146 (coff_bfd_is_local_label_name): Define.
1147 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1148 with .. or _.L_ as local.
1149 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1150 (bfd_elf32_bfd_is_local_label_name): Define.
1151 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1152 beginning with $ as local.
1154 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1156 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1157 rather than comparing against info->lprefix.
1158 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1159 * elflink.h (elf_link_input_bfd): Likewise.
1160 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1161 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1163 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1164 _bfd_elf_is_local_label_name if not already defined.
1165 * elf.c (_bfd_elf_is_local_label_name): New function.
1166 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1168 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1169 (m88k_is_local_label_name): New static function.
1171 * coffcode.h (coff_bfd_is_local_label_name): Define as
1172 _bfd_coff_is_local_label_name if not already defined.
1173 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1174 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1175 * libcoff.h: Rebuild.
1177 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1178 to _bfd_is_local_label_name.
1179 (bfd_target): Likewise.
1180 * syms.c (bfd_is_local_label): Define as function, not macro.
1181 (bfd_is_local_name): Define.
1182 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1183 bfd_generic_is_local_label, and take a string rather than a
1185 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1186 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1187 (bfd_generic_is_local_label): Don't declare.
1188 (bfd_generic_is_local_label_name): Declare.
1189 * bfd-in2.h, libbfd.h: Rebuild.
1190 * All backends: Change local_label to local_label_name.
1192 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1193 (mips_elf_relocate_got_local): Change return type to boolean.
1194 Don't assume that the first zero entry is unassigned; instead, use
1196 (mips_elf_relocate_section): Check return value of
1197 mips_elf_relocate_got_local.
1198 (mips_elf_create_got_section): Initialize assigned_gotno field.
1201 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1203 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1207 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1209 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1210 that have no contents merely because linker_mark is not set.
1212 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1214 * config.bfd (mips*-*-lnews*): New target.
1215 * coff-mips.c (mips_relocate_section): Make assert compare
1216 content byteorder instead of header byteorder.
1217 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1219 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1220 * configure.in (ecoff_biglittle_vec): Add case.
1221 * configure: Update.
1223 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1225 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1226 name begins with ".note".
1227 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1228 section whose name begins with ".note".
1229 (get_program_header_size): Corresponding change.
1231 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1232 jal and for jal overflow.
1234 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1236 From Eric Youngdale <eric@andante.jic.com>:
1237 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1238 not found, try looking it up again without the version name.
1239 (elf_link_add_object_symbols): Always link against the dynamic
1240 symbol table of a dynamic object. When linking against a dynamic
1241 object, include version strings in symbol names, and set up
1242 version information. Add indirect symbols for default versions.
1243 (elf_link_create_dynamic_sections): Add special version sections.
1244 (struct elf_assign_sym_version_info): Define.
1245 (struct elf_find_verdep_info): Define.
1246 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1247 up version sections.
1248 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1249 (elf_link_find_version_dependencies): New static function.
1250 (elf_link_assign_sym_version): New static function.
1251 (elf_link_renumber_dynsyms): New static function.
1252 (struct elf_final_link_info): Add symver_sec field.
1253 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1254 local symbols of a dynamic object. Handle DT_VER* constants.
1255 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1256 dynamic object. Skip indirect symbols from ELF objects. Remove
1257 the version name before choosing a hash bucket. Write out the
1258 version information if appropriate.
1259 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1260 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1261 (bfd_elf64_size_dynamic_sections): Likewise.
1262 * bfd-in2.h: Rebuild.
1263 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1264 Change elf_link_hash_flags to unsigned short.
1265 (ELF_LINK_HIDDEN): Define.
1266 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1267 dynverdef_hdr, dynversym_section, dynverdef_section,
1268 dynverref_section, cverdefs, cverrefs, verdef, verref.
1269 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1270 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1271 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1272 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1273 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1274 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1275 (_bfd_elf_slurp_version_tables): Declare.
1276 * elf.c (_bfd_elf_swap_verdef_in): New function.
1277 (_bfd_elf_swap_verdef_out): Likewise.
1278 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1279 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1280 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1281 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1282 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1283 version information if there is any.
1284 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1285 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1286 (elf_fake_sections): Handle .gnu.version* section names.
1287 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1288 (_bfd_elf_slurp_version_tables): New function.
1289 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1290 version name in string entered in dynamic hash table.
1291 * elfcode.h: Include fnmatch.h.
1292 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1293 symbol which was forced to become local.
1294 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1295 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1296 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1297 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1299 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1301 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1303 (mn10200_elf_relax_section): Correctly compute a symbol's value
1304 when the symbol is local, but not in the same section as we are
1305 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1308 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1310 * elf32-m32r.c: Rewrite to use ELF backend linker.
1311 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1312 Add small data area support (R_M32R_SDA16).
1313 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1314 * bfd-in2.h,libbfd.h: Regenerated.
1316 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1318 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1319 (mn10200_elf_relax_delete_bytes): Likewise.
1320 (mn10200_elf_symbol_address_p): Likewise.
1321 (mn10200_elf_get_relocated_section_contents): Likewise.
1322 (bfd_elf32_bfd_relax_section): Define.
1323 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1325 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1326 (mn10200_elf_relocate_section): Likewise.
1327 (elf_backend_relocate_section): Define.
1330 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1332 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1333 reloc.c, targets.c: New target, elf-*-D30V.
1335 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1337 * cpu-d30v.c, elf32-d30v.c: New files.
1340 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1342 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1343 * bfd-in2.h: Regenerated.
1344 start-sanitize-tic80
1345 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1346 (rtype2howto): Add function.
1347 (tic80_howto_table): Add.
1350 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1352 * sysdep.h: Don't define errno in MSVC if error.h is included.
1355 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1357 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1358 is initialized before it is used.
1361 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1363 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1364 symbol into a weak undefined symbol; leave it as a common symbol.
1366 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1368 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1369 about a symbol defined in a dynamic object if it has already been
1370 defined in a regular object.
1372 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1374 * makefile.vms: Add gcc flags to allow compiling with current gcc
1376 (targmatch.h): New dependency.
1378 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1380 * evax.h (ALPHA_R_CODEADDR): New relocation.
1381 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1383 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1385 * bfd-in2.h, libbfd.h: Rebuild.
1387 Restrict symbol length to 64 bytes, case preserving:
1388 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1389 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1390 (_bfd_evax_length_hash_symbol): Added.
1391 * evax-etir.c (_bfd_evax_write_etir): Call
1392 _bfd_evax_length_hash_symbol before output of symbol.
1393 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1394 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1396 * evax-emh.c: Output filename to object file without path.
1398 * evax-egsd.c: New sections for local and global commons.
1400 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1401 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1402 notices. Replace AXP with Alpha.
1404 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1406 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1407 sections if we are creating a shared library.
1409 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1411 * configure.host (i386-windows): Don't set host64=true.
1413 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1415 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1416 (elf_mips16_gprel_howto): New static variable.
1417 (mips16_gprel_reloc): New static function.
1418 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1419 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1420 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1421 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1422 * bfd-in2.h, libbfd.h: Rebuild.
1424 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1426 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1427 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1429 start-sanitize-r5900
1430 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1432 * config.bfd: add r5900
1435 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1437 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1438 the output section will be the absolute section; don't print an
1439 assertion message for that case when doing a relocateable link.
1441 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1443 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1444 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1445 need_fn_sub, call_stub, and call_fp_stub.
1446 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1447 (mips_elf_link_hash_newfunc): Initialize new fields.
1448 (mips_elf_link_hash_table_create): Likewise.
1449 (mips_elf_relocate_section): Redirect relocations to use mips16
1450 stubs when appropriate.
1451 (mips_elf_check_relocs): Attach stub sections to the appropriate
1452 symbol. Set need_fn_stub when appropriate.
1453 (mips_elf_always_size_sections): New static function.
1454 (mips_elf_check_mips16_stubs): New static function.
1455 (elf_backend_always_size_sections): Define.
1456 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1458 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1459 attached to sections which are not being included in the link.
1461 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1463 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1464 symbol value when computing the addend for a pc_relative
1467 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1469 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1470 relocateable link, just skip pc_relative pcrel_offset relocs.
1471 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1472 structure for an ARM26 reloc which can be resolved.
1473 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1474 reloc can be resolved.
1476 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1477 error in overflow check for R_RELBYTE.
1479 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1481 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1482 From Mark Rasin <mark.rasin@telrad.co.il>.
1484 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1487 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1489 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1490 (elf_mn10200_howto_table): Likewise.
1491 (mn10200_reloc_map): Likewise.
1493 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1495 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1496 * bfd-in2.h, libbfd.h: Regenerated.
1497 * elf32-m32r.c: Add support for them.
1499 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1501 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1502 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1504 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1505 r_format and r_pcrel. Always return a value.
1507 * riscix.c (MY_final_link_callback): Define to dummy value.
1509 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1510 relocations against the text segment, look up the output name of
1512 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1513 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1514 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1515 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1516 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1518 start-sanitize-tic80
1519 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1521 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1522 routines for little endian data.
1523 * coffcode.h (coff_write_object_contents): Set magic to
1524 TIC80_ARCH_MAGIC for TIc80.
1526 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1528 * coff-tic80.c (tic80coff_vec): Change to little endian data
1532 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1534 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1535 auxiliary_filters parameter to be const char * const *. Accept a
1536 NULL terminated array.
1537 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1538 (bfd_elf32_size_dynamic_sections): Update declaration.
1539 * bfd-in2.h: Rebuild.
1541 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1543 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1544 NOTYPE symbol in a text section as a FUNC symbol.
1546 * coffcode.h (coff_compute_section_file_positions): Force
1547 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1549 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1551 * libaout.h (machine_type): Reserve several values for sparclet.
1553 start-sanitize-tic80
1554 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1556 * config.bfd (tic80-*-*): Don't require 'coff'.
1560 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1562 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1563 table to v850_elf_reloc for all non-standard relocations.
1564 (v850_elf_check_relocs): Add check for h being non-null.
1565 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1566 statement instead of multiple ifs.
1567 (v850_elf_relocate_section): Fix up error message, don't just call
1571 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1573 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1574 Use bfd_elf_generic_reloc as special function for all relocs.
1575 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1577 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1578 24bit pc-relative reloc.
1580 start-sanitize-tic80
1581 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1583 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1584 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1585 header byte order is little endian. Use correct bfd_get and
1586 bfd_put routines for little endian headers.
1587 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1588 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1591 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1593 * reloc.c: Add BFD_RELOC_24.
1594 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1595 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1596 * bfd-in2.h, libbfd.h: Rebuilt.
1598 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1600 elf64-alpha multiple .got rewrite:
1602 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1603 (bfd_elf*_mkobject): Don't define here ...
1604 * elfxx-target.h: ... but rather here. Default always_size_sections
1606 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1607 what the #defines in elf-bfd.h transmuted it to anyway.
1609 * section.c: Add SEC_LINKER_CREATED flag.
1610 * bfd-in2.h: Rebuild.
1611 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1612 relocation section flags.
1613 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1614 SEC_IN_MEMORY to recognize generated bits.
1615 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1617 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1618 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1619 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1620 * elf32-ppc.c (ppc_elf_create_linker_section,
1621 ppc_elf_size_dynamic_sections): Likewise.
1622 * elf32-sparc.c (elf32_sparc_check_relocs,
1623 elf32_sparc_size_dynamic_sections): Likewise.
1624 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1626 (_bfd_elf_create_dynamic_sections): Likewise.
1627 (_bfd_elf_make_linker_section_rela): Likewise.
1628 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1629 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1630 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1631 to identify generated bits.
1632 (elf_link_input_bfd): Likewise.
1634 * elf64-alpha.c: Rewrite everything touching relocations.
1637 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1639 * elf32-v850.c (all functions and static variables): Go through
1640 and regularize names to be of the form v850_elf_<xxx>.
1641 (toplevel): Include <elf/v850.h>.
1642 (enum reloc_type): Move to include/elf/v850.h.
1643 (v850_elf_check_relocs): For common variables, if the variable is
1644 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1645 into the appropriate section.
1646 (elf_backend_check_relocs): Define.
1648 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1650 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1653 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1655 * config.bfd (mips*el-*-linux*): New target.
1656 (mips*-*-linux*): New target.
1658 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1659 Return a useful value.
1661 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1663 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1665 * configure: Rebuild.
1666 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1667 ac_cv_func_mmap in bfd/configure.host.
1669 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1670 filter_shlib and auxiliary_filter_shlib parameters.
1671 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1673 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1674 (bfd_elf64_size_dynamic_sections): Likewise.
1675 * bfd-in2.h: Rebuild.
1677 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1679 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1680 symbols, don't export a symbol which is defined by an object in an
1681 archive which contains shared objects.
1683 start-sanitize-tic80
1684 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1686 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1687 for TI TMS320c80 (MVP).
1688 (bfd_archures_list): Add bfd_tic80_arch.
1689 * bfd-in2.h: Regenerate by running "make headers".
1691 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1693 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1694 * configure.in (case $vec): Correct typo, "tb" not "tp".
1695 Also add cofflink.o for tic80coff_vec.
1696 * configure: Regenerate with autoconf.
1699 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1701 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1702 is configured with --with-mmap.
1704 start-sanitize-tic80
1705 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1707 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1708 (ALL_MACHINES): Add cpu-tic80.o
1709 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1710 * coff-tic80.c: Add skeleton, cloned from another coff config.
1711 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1715 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1717 * TODO: Correct a misspelling.
1718 start-sanitize-tic80
1719 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1720 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1721 * configure.in (case $vec): Add tic80coff_vec entry.
1722 * configure: Regenerate with autoconf.
1723 * archures.c (bfd_tic80_arch): Declare.
1724 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1725 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1726 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1727 (bfd_target_vector): Add tic80coff_vec entry.
1730 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1732 * elflink.h (elf_buckets): Add some more values for larger
1735 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1737 * Makefile.in (install): Move subdir_do out of conditional. From
1738 Fred Fish <fnf@cygnus.com>.
1740 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1742 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1744 (elf_mn10200_howto_table): Likewise.
1745 (mn10200_reloc_map): Likewise.
1747 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1749 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1750 mips16 symbol during the link.
1751 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1753 (mips_elf_link_output_symbol_hook): New static function.
1754 (elf_backend_link_output_symbol_hook): Define.
1756 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1759 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1761 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1762 against SEC_DEBUGGING sections here (revert patch of December 5).
1763 * elfcode.h (elf_object_p): Check for them here, instead.
1765 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1767 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1768 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1770 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1771 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1772 * elf-bfd.h (struct elf_size_info): Update declaration of
1774 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1775 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1776 * elfxx-target.h: Use new dynamic reloc routines by default.
1777 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1780 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1782 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1783 if NAMES_HAVE_UNDERSCORE is defined.
1785 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1787 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1789 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1791 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1794 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1796 * elflink.h (elf_link_add_object_symbols): Only add a weak
1797 symbol if the real definition is in the dynamic symbol table.
1798 After finding the real definition, then, if it is dynamic, add the
1799 weak symbol to the dynamic symbol table.
1801 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1803 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1805 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1808 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1810 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1812 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1813 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1814 * reloc.c: Remove mn10300 big endian relocs.
1815 * bfd-in2.h, libbfd.h: Rebuilt.
1817 * elf32-mn10200.c: Update from elf32-mn10300.c.
1819 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1821 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1823 * elf32-mn10300.c: Add some comments.
1825 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1827 * ihex.c (ihex_scan): Always initialize buf before jumping to
1829 (ihex_read_section): Likewise.
1831 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1833 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1834 inplace for most relocs.
1836 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1838 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1839 even if SEC_ALLOC is not set.
1840 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1841 when deciding whether to copy a reloc into a shared object.
1842 (elf_i386_relocate_section): Likewise.
1843 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1844 (elf32_sparc_relocate_section): Likewise.
1845 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1846 reloc section if it is not set in the source section.
1847 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1848 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1849 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1851 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1853 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1854 expects a .got.plt until we actually create it.
1856 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1858 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1859 message for bfd_reloc_outofrange, rather than aborting. From
1860 Philippe De Muyter <phdm@info.ucl.ac.be>.
1862 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1863 a relocateable link, don't try to process them. From Heinz Wrobel
1864 <wrobel@lpr.e-technik.tu-muenchen.de>.
1866 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1868 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1869 mn10300_info_howto_rel. Tweak reloc argument to be an
1870 Elf32_Internal_Rela.
1871 (USE_RELA): Define instead of USE_REL.
1872 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1874 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1876 * configure.in, configure: Handle mips*-sgi-irix6*.
1877 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1880 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1882 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1883 relocation against a symbol defined in a section with no output
1886 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1888 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1889 * configure, config.in: Rebuild with autoconf 2.12.
1891 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1892 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1893 (swap_out_syms): Set st_other from existing st_other field.
1894 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1896 (elf_link_output_extsym): Set the other field from the global hash
1898 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1899 (elf_mips16_jump_howto): New static variable.
1900 (mips16_jump_reloc): New static function.
1901 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1902 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1903 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1905 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1906 * bfd-in2.h, libbfd.h: Rebuild.
1907 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1909 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1911 * configure.host: Use long long for mips-sgi-irix6*.
1913 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1914 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1916 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1918 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1919 (enum reloc_type): Add more reloc types.
1920 (elf32_mn10300_howto_table): Update for new reloc types.
1921 (elf32_mn10300_reloc_map): Update for new reloc types.
1922 * reloc.c: Add some new relocs for the mn10300 series.
1923 * bfd-in2.h, libbfd.h: Rebuilt.
1925 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1927 * som.c (setup_sections): Don't lose for a space which has
1928 no data, but some symbols.
1930 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1932 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1933 (sunos_link_hash_table_create): Initialize got_needed.
1934 (sunos_create_dynamic_sections): Only set .got section size if it
1935 is not already set. Set got_needed.
1936 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1937 sdynptr, and only handle dynamic sections, if dynamic sections are
1939 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1940 Initialize .got section.
1941 (sunos_scan_ext_relocs): Likewise.
1942 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1944 (sunos_finish_dynamic_link): Check got_needed. Only set up
1945 dynamic linking information if needed.
1947 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1949 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1951 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1953 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1955 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1957 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1960 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1962 * filemode.c: Include sysdep.h.
1963 * ihex.c: Add casts to eliminate compiler warnings.
1964 * sunos.c: Add casts to eliminate compiler warnings.
1966 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1968 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1970 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1971 appropriate relocations in the .so file if shared.
1972 (ppc_elf_relocate_section): Ditto.
1974 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1976 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1977 complain_overflow_unsigned.
1979 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1981 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1982 overflows for R_D10V_16 and R_D10V_18.
1984 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1986 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1987 (do_with_relocs): Likewise.
1988 (do_as_repeat): Likewise.
1989 (copy_expression): Likewise.
1991 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1993 * ieee.c (ieee_write_external_part): Correctly record whether
1994 there is an external part.
1997 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1999 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2000 handle tda offsets for sld.w and sst.w instructions.
2001 Fix alignment check in sld.w and sst.w tda reloc handling.
2004 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2006 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2009 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2011 * elf32-v850.c: Add comments about assumptions about
2012 char, short & long sizes.
2013 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2014 problems for several relocs.
2016 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2017 R_V850_SDA_OFFSET entry.
2020 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2022 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2023 Store import file index in ldindx.
2024 (xcoff_build_ldsyms): Assume that ldsym was not previously
2025 allocated. For an imported symbol, copy ldindx into l_ifile.
2028 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2030 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2031 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2032 fields in R_V850_TDA_OFFSET.
2033 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2034 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2037 * elf32-v850.c: Include bfdlink.h.
2038 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2040 (elf32_v850_bfd_final_link_relocate): New function.
2041 (v850_elf_relocation_section): Likewise.
2042 (elf_backend_relocate_section): Define.
2045 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2047 * binary.c (binary_set_section_contents): Ignore sections which
2048 don't have SEC_LOAD and SEC_ALLOC set.
2050 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2052 * linker.c (_bfd_generic_final_link): Avoid losing static
2053 symbols in the .bss section.
2055 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2057 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2058 (mips32_64bit_reloc): New static function.
2059 (mips_reloc_map): Add entry for BFD_RELOC_64.
2060 (mips_elf_relocate_section): Handle R_MIPS_64.
2062 * linker.c (default_indirect_link_order): Print an error message
2063 when attempting to do a relocateable link with different object
2064 file formats, rather than calling abort.
2066 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2068 * reloc.c (m32r relocs): Rename them.
2069 * bfd-in2.h, libbfd.h: Regenerated.
2070 * elf32-m32r.c: Update.
2071 (m32r_elf_10_pcrel_reloc): New function.
2072 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2073 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2075 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2077 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2078 all sections that will be included in the output file.
2079 (_bfd_generic_link_output_symbols): Discard symbols in sections
2080 which are being discarded.
2084 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2085 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2086 (elf_v850_howto_table): Corresponding changes.
2087 (elf_v850_reloc_map): Corresponding changes.
2088 * reloc.c: Add additional V850 relocations.
2089 * bfd-in2.h, libbfd.h: Rebuilt.
2091 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2092 no longer want in pc-relative relocs.
2094 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2096 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2097 accept a reloc against an undefined sybmol!
2099 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2101 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2104 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2106 * VERSION: Bump for new relocation.
2108 * hosts/i386bsd.h: If NBPG is not defined, define it as
2109 PAGE_SIZE, for recent versions of FreeBSD.
2111 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2113 * configure.host: Use `long long' as the 64 bit type on a Solaris
2114 host, since both gcc and the SunPRO compilers support it.
2116 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2118 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2119 mistake to have reused the ECOFF LITERAL for ELF since they have
2120 different semantics.
2121 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2122 * bfd-in2.h, libbfd.h: Rebuild.
2124 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2127 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2128 dynamic relocation for an undefweak symbol when we are building
2129 a static executable.
2131 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2133 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2134 point explicitly to srcdir.
2135 (targmatch.h): Edit references to point explicitly to objdir.
2137 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2139 * config.bfd: When setting targ_cpu, don't get confused by
2142 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2144 * configure.host: Add support for windows host (a build done
2145 under the Microsoft build environment).
2147 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2149 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2150 definition in a dynamic object, add it to the dynamic symbol table
2151 if any dynamic object mentions it. Reverts part of last patch.
2153 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2154 (sunos_link_hash_table_create): Initialize got_base.
2155 (bfd_sunos_size_dynamic_sections): If the .got section is more
2156 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2158 (sunos_check_dynamic_reloc): Subtract got_base from a base
2159 relative relocation.
2161 * elf32-mips.c (elf_mips_isa): New static function.
2162 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2163 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2165 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2167 * archive.c (do_slurp_coff_armap): Only treat archive as little
2168 endian for i960 COFF.
2170 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2172 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2173 by the change in size of the section when EXEC_P is not set.
2175 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2176 (m68kcoff_rtype_to_howto): New static function.
2177 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2178 VMA to the addend for a PC relative reloc.
2180 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2182 * Makefile.in: Rebuild dependencies.
2184 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2187 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2189 * Makefile.in: Remove explicit dependencies for mn10200 and
2191 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2192 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2193 (dependencies): Rebuilt.
2195 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2197 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2198 during this function.
2200 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2201 section if the flags are compatible.
2203 * configure.in: Add havevecs, and put it in tdefaults.
2204 * mpw-config.in: Likewise.
2205 * configure: Rebuild.
2206 * targmatch.sed: New file; a sed script to build targmatch.h from
2208 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2209 * targets.c: Include "fnmatch.h".
2210 (struct targmatch): Define.
2211 (bfd_target_match): Define by including targmatch.h.
2212 (bfd_find_target): If the target is not found by name, search for
2213 it as a configuration triplet.
2214 * Makefile.in: Rebuild dependencies.
2215 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2216 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2217 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2218 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2219 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2220 (CFILES): Remove i386dynix.c and hp300bsd.c.
2221 (targmatch.h): New target.
2222 (do_clean): Remove targmatch.h.
2224 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2225 * acconfig.h: Add NEED_DECLARATION_GETENV.
2226 * configure, config.in: Rebuild.
2227 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2228 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2230 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2232 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2233 * cpu-mn10200.c, cpu-mn10300.c: New files.
2234 * elf32-mn10200.c, elf32-mn10300.c: New files.
2235 * Makefile.in: Break mn10x00 support into two separate
2236 configurations, mn10200 and mn10300.
2237 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2238 * bfd-in2.h, configure: Rebuilt.
2240 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2242 * Makefile.in (do_clean): Move config.log to do_distclean.
2244 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2246 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2247 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2248 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2249 (elf32-mn10x00.o): Add dependencies.
2250 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2251 (bfd_mn10x00_arch): Declare.
2252 (bfd_archures_list): Add bfd_mn10x00_arch.
2253 * config.bfd: Add mn10x00-*-*.
2254 * configure.in: Add bfd_elf32_mn10x00_vec.
2255 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2256 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2257 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2258 * bfd-in2.h, configure: Rebuilt.
2260 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2262 openVMS/Alpha: Provide filename and case_hack flags via
2263 symbol table from gas.
2264 Add case_hack code for symbol output from vax/vms.
2265 * evax-alpha.c (evax_initialize): Remove filename handling,
2266 filename is provided via symbol table.
2267 (evax_get_symtab): Use local symbol count when setting up table.
2268 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2270 (_bfd_evax_write_egsd): Skip file name symbol.
2271 * evax-emh.c (get_vms_time_string): Local function now.
2272 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2274 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2275 through _bfd_evax_case_hack_symbol.
2276 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2278 (_bfd_evax_basename): Removed.
2279 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2280 * evax.h (evax_private_data_struct): Remove filename.
2281 (flag_hash_long_names, flag_show_after_trunc,
2282 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2285 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2287 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2288 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2289 (NO_SWAP_MAGIC): Don't define.
2290 (SWAP_MAGIC): Define.
2292 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2293 no hash table entry for a global symbol.
2295 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2297 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2299 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2301 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2302 symbol type with T_NULL. Warn if symbol type changes. Based on
2303 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2305 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2306 a dynamic object in the dynamic symbol table if it is referenced
2307 or defined by a regular object.
2310 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2312 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2313 remove dwarf local labels. Shrinks binaries by a factor of 3!
2316 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2318 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2319 by hand, rather than by calling bfd_make_section.
2321 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2323 * reloc.c: Rename m32r relocs.
2324 * bfd-in2.h, libbfd.h: Rebuilt.
2325 * elf32-m32r.c: Update.
2327 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2329 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2330 link, adjust the symbol index of a base relative reloc. Don't
2331 change the addend of a PC relative reloc if pcrel_offset is set.
2332 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2333 a relocateable link.
2335 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2336 it is zero, in case src_mask matters.
2337 (bfd_install_relocation): Likewise.
2339 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2341 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2343 (_bfd_xcoff_bfd_final_link): Don't set target_index
2344 to an uninitialized value.
2346 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2348 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2349 indices, rather than crashing.
2350 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2352 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2355 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2357 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2359 (coff_arm_adjust_symndx): New static function.
2360 (coff_adjust_symndx): Define.
2362 * srec.c (srec_scan): Accept multiple symbols on a single line.
2363 From Pascal Martin <pmartin@alsys.com>.
2367 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2369 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2370 (sunos_merge_private_bfd_data): New function.
2372 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2374 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2376 (bfd_merge_private_bfd_data): Likewise.
2377 * section.c (bfd_copy_private_section_data): Likewise.
2378 * syms.c (bfd_copy_private_symbol_data): Likewise.
2379 * bfd-in2.h: Rebuild.
2380 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2381 both BFD's are the right flavour.
2382 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2383 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2384 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2385 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2386 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2387 (ppc_elf_merge_private_bfd_data): Likewise.
2388 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2389 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2391 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2392 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2395 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2397 * reloc.c: Add m32r relocs.
2398 * bfd-in2.h, libbfd.h: Rebuilt.
2399 * cpu-m32r.c,elf32-m32r.c: New files.
2401 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2403 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2405 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2407 * tekhex.c (first_phase): Change type parameter from char to int.
2409 (pass_over): Change func to expect int, not char.
2411 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2412 rather than SEC_LOAD when aligning the file offset for the first
2413 section in a segment.
2415 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2417 * syms.c (coff_section_type): Make arg const.
2418 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2419 to make_bfd_asection().
2420 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2421 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2422 (_bfd_elf_stringtab_init): Remove prototype.
2424 * netbsd-core.c (swap_abort): Add prototype.
2425 * aix386-core.c (swap_abort): Ditto & make static
2426 * hpux-core.c (swap_abort): Ditto & make static.
2427 * irix-core.c (swap_abort): Ditto & make static.
2428 * ptrace-core.c (swap_abort): Ditto & make static.
2429 * trad-core.c (swap_abort): Ditto & make static.
2430 * coffswap.h (coff_swap_reloc_in): Ditto.
2431 (coff_swap_reloc_out): Ditto.
2432 (coff_swap_filehdr_in): Ditto.
2433 (coff_swap_filehdr_out): Ditto.
2434 (coff_swap_sym_in): Ditto.
2435 (coff_swap_sym_out): Ditto.
2436 (coff_swap_aux_in): Ditto.
2437 (coff_swap_aux_out): Ditto.
2438 (coff_swap_lineno_in): Ditto.
2439 (coff_swap_lineno_out): Ditto.
2440 (coff_swap_aouthdr_in): Ditto.
2441 (coff_swap_aouthdr_out): Ditto.
2442 (coff_swap_scnhdr_in): Ditto.
2443 (coff_swap_scnhdr_out): Ditto.
2444 * ihex.c (ihex_sizeof_headers): Ditto.
2445 * tekhex.c (getsym): Ditto.
2446 (find_chunk): Ditto & make static.
2447 (insert_byte): Ditto.
2448 (first_phase): Ditto.
2450 (tekhex_get_symtab): Ditto & make static.
2451 (tekhex_get_symtab_upper_bound): Ditto & make static.
2452 (tekhex_mkobject): Ditto.
2453 (tekhex_object_p): Ditto.
2454 (move_section_contents): Ditto.
2455 (tekhex_get_section_contents): Ditto.
2456 (tekhex_set_arch_mach): Ditto & make static.
2457 (tekhex_set_section_contents): Ditto.
2458 (writevalue): Ditto.
2461 (tekhex_write_object_contents): Ditto.
2462 (tekhex_sizeof_headers): Ditto.
2463 (tekhex_make_empty_symbol): Ditto.
2464 (tekhex_get_symbol_info): Ditto.
2465 (tekhex_print_symbol): Ditto.
2466 * irix-core.c (make_bfd_asection): Ditto.
2467 (irix_core_core_file_p): Ditto.
2468 (irix_core_core_file_failing_command): Ditto.
2469 (irix_core_core_file_failing_signal): Ditto.
2470 (irix_core_core_file_matches_executable_p): Ditto.
2471 (irix_core_make_empty_symbol): Ditto.
2472 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2473 * srec.c (srec_new_symbol): Ditto.
2474 (srec_get_section_contents): Ditto.
2475 (srec_set_arch_mach): Ditto.
2476 (srec_set_section_contents): Ditto.
2477 (internal_srec_write_object_contents): Ditto.
2478 (srec_write_object_contents): Ditto.
2479 (symbolsrec_write_object_contents): Ditto.
2480 (srec_sizeof_headers): Ditto.
2481 (srec_make_empty_symbol): Ditto.
2482 (srec_get_symtab_upper_bound): Ditto.
2483 (srec_get_symtab): Ditto.
2484 (srec_print_symbol): Ditto and make static.
2485 * elf.c (elf_read): Ditto
2486 (assign_section_numbers): Ditto.
2487 (elf_fake_sections): Ditto.
2488 (sym_is_global): Ditto.
2489 (elf_map_symbols): Ditto.
2490 (get_program_header_size): Ditto.
2491 * coffgen.c (make_a_section_from_file): Ditto.
2492 (coff_real_object_p): Ditto.
2493 (fixup_symbol_value): Ditto.
2494 (build_debug_section): Ditto.
2496 * syms.c (coff_section_type): Ditto.
2498 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2500 * bfd-in2.h: Rebuilt after m32r changes.
2502 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2504 * config.bfd,configure.in,configure: Add m32r support.
2505 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2506 * config.bfd: Keep target list alphabetically sorted.
2509 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2511 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2512 to add in the constant part found in the instruction itself.
2513 (case R_V850_HI16_S): Likewise.
2516 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2518 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2519 and R_D10V_18 to be 1 (word).
2521 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2523 * stabs.c (_bfd_link_section_stabs): If the output_section field
2524 of either section is bfd_abs_section, then the linker is
2525 discarding the section and we should not optimize it.
2527 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2529 * Makefile.in (aout-sparcle.o): New target.
2530 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2531 * config.bfd (sparclet-*-aout*): Add case.
2532 * configure.in (sparcle_aout_vec): Add case.
2533 * configure: Regenerated.
2534 * targets.c (sparcle_aout_vec): Declare.
2535 (bfd_target_vector): Add sparcle_aout_vec.
2536 * aout-sparcle.c: New file.
2539 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2541 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2542 low order sign bit propogation for R_V850_HI16_S.
2544 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2545 handling V850 specific relocs.
2546 (elf_v850_howto_table): Use the new function for some
2547 relocations. Twiddle masks & shifts for some relocs.
2548 Set partial_inplace where needed.
2551 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2553 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2554 default architecture to a machine number of 0.
2555 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2557 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2558 the output BFD is the default, set it from the first input BFD.
2561 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2563 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2564 insert at bitpos zero. The HI16 relocs are shifted right
2565 by 16 bits. Fix src_mask for all relocs.
2566 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2568 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2572 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2574 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2575 Rewrite to use BFD file read routines and to avoid using a fixed
2576 length for the file name.
2579 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2581 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2582 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2583 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2584 to R_V850_{32,16,8}.
2586 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2588 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2589 (elf_v850_howto_table): Add info for HI16_S reloc.
2590 (v850_reloc_map): Add HI_16_S reloc.
2591 * reloc.c: Define BFD_RELOC_V850_* relocs.
2594 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2597 * elf32-sh.c: New file.
2598 * elf.c (prep_headers): Handle bfd_arch_sh.
2599 * elfcode.h (write_relocs): Handle absolute symbol.
2600 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2601 (_bfd_elf64_link_read_relocs): Declare.
2602 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2603 elf_link_read_relocs. Make globally visible. Change all
2605 (elf_link_input_bfd): Get external symbols from cache in
2606 symtab_hdr->contents. Get contents from cache in
2608 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2610 * reloc.c: Define BFD_RELOC_SH_* relocs.
2611 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2612 * coff-sh.c (sh_insns_conflict): Fix a return value.
2613 (_bfd_sh_align_load_span): New globally visible function, broken
2614 out of sh_align_load.
2615 (sh_align_load): Call _bfd_sh_align_load_span.
2616 (sh_swap_insns): Change relocs parameter to PTR.
2617 * bfd-in2.h, libbfd.h: Rebuild.
2618 * targets.c (bfd_elf32_sh_vec): Declare.
2619 (bfd_elf32_shl_vec): Declare.
2620 * config.bfd (sh-*-elf*): New target.
2621 * configure.in (bfd_elf32_sh_vec): New target vector.
2622 (bfd_elf32_shl_vec): New target vector.
2623 * configure: Rebuild.
2624 * Makefile.in: Rebuild dependencies.
2625 (BFD32_BACKENDS): Add elf32-sh.o.
2626 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2628 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2629 page before checking D_PAGED.
2631 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2632 (ihex_write_object_contents): Remove extbase; always use segbase
2635 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2637 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2638 * configure.host (i[345]86-*-*): Ditto.
2639 * config.bfd (i[345]86-*-*): Ditto.
2640 * configure: Regenerate.
2642 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2645 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2647 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2648 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2649 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2650 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2651 will have an ST_CODE type, change the symbol's type to ST_DATA.
2652 * som.c (hppa_som_gen_reloc_type): Update prototype.
2654 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2656 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2657 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2658 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2659 (mips_elf_finish_dynamic_sections): Likewise.
2661 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2663 * configure.host (HLDENV): New variable to set. Set it for
2664 *-*-sysv4*, since those linkers may not support -R but they always
2665 support LD_RUN_PATH.
2667 * libieee.h (NSECTIONS): Don't define.
2668 (ieee_data_struct): Change section_table to asection **. Add
2670 * ieee.c (get_section_entry): If the table isn't big enough, make
2672 (ieee_slurp_sections): Remove assertion about number of sections.
2673 (ieee_object_p): Adjust initialization of ieee to match changes to
2676 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2677 symbols merely because we are generating a shared library.
2678 (xcoff_build_ldsyms): Don't set up global linkage code for an
2679 undefined symbol merely because we are generating a shared
2683 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2685 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2686 (BFD32_BACKENDS) Add elf32-v850.o.
2687 * archures.c: Add bfd_v850_arch.
2688 * bfd-in2.h: Add bfd_v850_arch.
2689 * config.bfd (v850-*-*): New target.
2690 * configure: (bfd_elf32_v850_vec) New vector.
2691 * configure.in: (bfd_elf32_v850_vec) New vector.
2692 * cpu-v850.c: New file.
2693 * elf.c (prep_headers): Added case bfd_arch_v850.
2694 * elf32-v850.c: New file.
2695 * targets.c (bfd_elf32_v850_vec): New vector.
2698 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2700 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2701 a function code symbol for an XMC_XO symbol.
2703 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2705 * mpw-config.in: Update editing of autoconf vars to reflect
2706 Jul 18 configure.in change.
2707 * mpw-make.sed: Update editing of include pathnames to be
2708 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2710 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2712 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2713 which to offset to get the .plt entry address is ".plt".
2715 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2717 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2718 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2719 Added, for internal use by the ARM gas.
2721 * bfd-in2.h: Rebuilt
2723 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2725 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2726 in section dynidx start.
2728 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2730 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2731 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2732 optimization for g++.
2734 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2736 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2737 the -mrelocatable-lib bit set and the other doesn't, clear the
2738 -mrelocatable-lib bit in the header.
2740 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2742 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2743 symbol against a STT_FUNC symbol in a shared library.
2745 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2747 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2748 symbol is found, automatically define the corresponding function
2751 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2752 if sym.n_numaux is not zero.
2753 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2754 entry to disagree about the number of aux entries if the symbol
2757 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2758 section if it might be needed, not just if info->shared.
2759 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2760 the start of .rel.dyn if we are going to use it.
2761 (mips_elf_finish_dynamic_sections): Only clear the first element
2762 of .rel.dyn if the size is greater than zero.
2764 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2766 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2767 undefined_symbol callback for a symbol, then don't issue any more
2768 warnings about loader relocs.
2769 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2770 after calling the undefined_symbol callback.
2772 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2773 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2774 as the AIX linker seems to do.
2776 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2778 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2779 (evax_initialize): Remove evax_reloc_table.
2780 (evax_close_and_cleanup): Ditto.
2782 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2784 (evax_bfd_reloc_type_lookup): Ditto.
2785 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2786 cooked_size == raw_size.
2787 * evax-emh.c (_bfd_evax_register_filename): Remove.
2788 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2789 * evax-misc.c (add_new_contents): Malloc section at full size.
2790 (_bfd_save_evax_section): Memcpy section contents directly.
2791 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2792 (evax_reloc_table): Remove.
2794 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2796 * makefile.vms: Add better support for DEC C compilation
2797 Add evax.h dependencies
2799 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2800 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2801 (BFD_RELOC_ALPHA_BASEREG): Remove.
2802 * bfd-in2.h, libbfd.h: Rebuild.
2804 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2806 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2807 getgid if _WIN32 is defined.
2808 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2810 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2812 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2813 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2815 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2818 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2820 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2822 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2823 (NEED_DECLARATION_REALLOC): New macro.
2824 * configure, config.in: Rebuild.
2825 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2826 (realloc): Declare if NEED_DECLARATION_REALLOC.
2828 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2829 <strings.h> if they exist.
2831 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2833 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2835 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2837 Based on patches from Eric Valette <valette@crf.canon.fr>:
2838 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2839 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2840 (elf_howto_table): Add entries for new relocs.
2841 (elf_i386_reloc_type_lookup): Handle new relocs.
2842 (elf_i386_info_to_howto): Just call abort.
2843 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2844 (elf_i386_relocate_section): Likewise.
2846 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2848 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2850 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2852 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2853 only get the LMA from the phdr if they are in the same part of the
2856 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2857 new segment to make them more comprehensible. If the relationship
2858 between the LMA and the VMA changed, start a new segment. Don't
2859 check dynsec when deciding whether to start a new segment for a
2860 writeable section; -N will now handle this.
2862 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2864 * libhppa.h: Remove "esel" changes. Not the right approach.
2865 * som.c: Corresponding changes.
2866 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2867 which don't have a SOM symbol type associated with them.
2868 Reverses a 1994 change.
2870 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2872 Make ld -N more reasonable for ELF:
2873 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2874 phdr_in_section to false, and always use a single load segment.
2875 (elf_sort_sections): Sort sections by LMA after VMA.
2876 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2877 align to maxpagesize.
2878 (assign_file_positions_except_relocs): Likewise.
2879 * elfcode.h (elf_object_p): If a section is loaded but not page
2880 aligned, clear D_PAGED.
2882 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2884 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2885 Added, for internal use by the ARM gas.
2887 * bfd-in2.h: Rebuilt
2889 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2891 * libhppa.h (R_HPPA_ESEL): New field selector.
2892 (e_esel): Similarly.
2893 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2894 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2895 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2897 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2899 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2900 archive search before looking for stripped dynamic objects.
2902 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2904 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2905 symbol a warning rather than an error.
2907 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2909 * elf.c (assign_file_positions_for_segments): Track the virtual
2910 memory position separately from the file position, and use it to
2911 compute the alignment adjustment.
2913 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2915 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2916 and fixed mask on R_D10V_10_PCREL_L.
2918 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2920 * elf64-mips.c: Include "aout/ar.h".
2921 (mips_elf64_slurp_armap): New static function.
2922 (mips_elf64_write_armap): New static function.
2923 (bfd_elf64_archive_*): Define.
2924 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2925 Use instead of bfd_generic_archive_p.
2926 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2927 instead of _bfd_write_archive_contents.
2928 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2929 _bfd_generic_mkarchive.
2930 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2931 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2933 (TARGET_LITTLE_SYM): Likewise.
2934 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2936 * Makefile.in: Rebuild dependencies.
2938 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2939 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2940 SHT_MIPS_EVENTS sections.
2941 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2942 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2944 (_bfd_mips_elf_fake_sections): Likewise.
2946 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2947 * ecoff.c (ecoff_compute_section_file_positions): Copy
2948 rdata_in_text from backend info to tdata. Clear it if any data
2949 section comes before .rdata.
2950 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2951 tdata rather than backend info.
2953 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2955 * configure.in: Fix test for whether a compiler has a 64 bit
2956 type. From Jim Wilson <wilson@cygnus.com>.
2958 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2960 * configure.host (mips-sgi-irix6*): New host.
2962 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2963 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2964 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2966 * configure: Rebuild.
2967 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2968 (BFD_HOST_64_BIT): Define conditionally.
2969 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2970 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2971 (symvalue, bfd_size_type): Likewise.
2972 * bfd-in2.h: Rebuild.
2973 * Makefile.in (do_clean): Remove bfd-tmp.h.
2974 (do_distclean): Remove bfd-in3.h.
2975 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2976 (bfd-in3.h): New target.
2978 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2979 Andrew Gierth <ANDREWG@microlise.co.uk>.
2981 * configure.host: Set INSTALL_SHLIB.
2982 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2983 * configure: Rebuild.
2984 * Makefile.in (install): Use @INSTALL_SHLIB@.
2986 * config.bfd (mips*-*-irix6*): New target.
2987 * configure.host: Handle Irix 6 shared library like Irix 5.
2989 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2990 symbol for a magic name.
2991 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2993 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2996 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2998 * mpw-config.in: Add ELF support to mips config, create the
2999 elf32-target.h file in the object dir.
3000 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3002 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3004 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3005 Also removed most abort calls, in favor of using bfd reporting.
3007 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3009 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3010 (BFD32_BACKENDS) Add elf32-d10v.o.
3011 * archures.c: Add bfd_d10v_arch.
3012 * bfd-in2.h: Add bfd_d10v_arch.
3013 * config.bfd (d10v-*-*): New target.
3014 * configure: (bfd_elf32_d10v_vec) New vector.
3015 * configure.in: (bfd_elf32_d10v_vec) New vector.
3016 * cpu-d10v.c: New file.
3017 * elf.c (prep_headers): Added case bfd_arch_d10v.
3018 * elf32-d10v.c: New file.
3019 * libbfd.h: Rebuild.
3020 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3021 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3022 * targets.c (bfd_elf32_d10v_vec): New vector.
3024 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3026 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3028 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3030 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3031 bfd_mach_i386_i8086 machine types.
3033 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3035 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3038 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3040 * coffcode.h (coff_set_section_contents): A/UX does not require
3041 special handling of the _LIB section.
3043 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3045 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3046 value for R_RELBYTE.
3048 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3049 array if one was allocated.
3051 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3053 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3054 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3055 use_rld_obj_head and rld_value.
3056 (mips_elf_link_hash_table_create): Initialize new fields.
3057 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3059 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3060 __rld_obj_head symbol not seen, create an __rld_map symbol.
3061 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3062 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3063 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3064 __rld_obj_head symbol.
3065 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3067 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3069 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3071 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3072 ppc_elf_addr16_ha_reloc.
3073 (ppc_elf_addr16_ha_reloc): New static function.
3075 * coff-mips.c (struct mips_hi): Define.
3076 (mips_refhi_list): New static variable.
3077 (mips_refhi_addr, mips_refhi_addend): Remove.
3078 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3079 (mips_reflo_reloc): Process mips_refhi_list.
3080 (mips_relhi_list): New static variable.
3081 (mips_relhi_addr, mips_relhi_addend): Remove.
3082 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3083 (mips_rello_reloc): Process mips_relhi_list.
3084 (mips_relocate_section): Permit an arbitrary number of REFHI or
3085 RELHI relocs before the associated REFLO or RELLO reloc.
3087 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3089 * aout-target.h (MY(callback)): Set reloc_count fields.
3091 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3093 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3094 sections unless this is a SunOS link.
3096 * VERSION: Set to 2.7.1.
3098 * Released binutils 2.7.
3100 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3102 * i386aout.c: Include "aout/aout64.h".
3103 (i386aout_write_object_contents): New static function.
3104 (MY_write_object_contents): Define.
3106 * netbsd.h (MY(write_object_contents)): Make sure that
3107 adjust_sizes_and_vmas is called before fiddling with the magic
3110 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3112 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3114 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3116 * libbfd-in.h (itos, stoi): Don't define.
3117 * libbfd.h: Rebuild.
3118 * i386lynx.c (KEEPIT): Define as udata.i.
3119 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3120 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3121 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3122 flags. Don't use stoi.
3124 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3126 * elf.c (map_sections_to_segments): Don't start a new segment for
3127 a writable section if it's on the same page as the previous
3128 segment. Reset the writable variable for a readonly section.
3130 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3132 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3133 first_thunk_address, thunk_size, and import_table_size.
3134 * peicode.h: Improved some diagnostics regarding edata sections.
3136 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3138 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3139 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3141 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3143 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3144 with XCOFF_DEF_DYNAMIC set is really defined.
3145 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3146 (xcoff_link_add_symbols): Only create special sections if using an
3149 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3151 (bfd_install_relocation): Likewise.
3153 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3155 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3157 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3158 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3159 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3160 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3161 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3162 are found for LITERAL relocs.
3163 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3164 taken, we cannot generate a .plt entry for the symbol.
3166 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3168 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3169 sysconf functions (for gprof).
3170 * configure, config.in: Rebuild.
3172 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3174 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3175 an archive if it has a map. If the object file has the wrong
3178 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3179 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3181 (alpha_relocate_section): Likewise.
3183 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3184 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3185 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3186 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3187 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3188 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3189 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3190 * peicode.h: Corresponding changes.
3192 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3194 * elflink.h (elf_create_pointer_linker_section): Comment out code
3195 dealing with making GOT pointers negative of the GOT symbol for
3198 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3200 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3201 increment the .rela.plt size until after we're done creating the
3203 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3204 .rela.plt offset directly rather than calculating it.
3206 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3208 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3209 Use autoconf-set values.
3210 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3211 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3214 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3215 * configure: Rebuilt.
3217 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3219 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3220 handling code > 1k away.
3222 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3224 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3225 defined, output whenever the symbol is updated.
3227 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3229 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3230 section to 0 if user_set_vma is set.
3231 * elflink.h (elf_bfd_final_link): Likewise.
3233 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3235 Partially undo patch of Jun 20.
3236 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3237 (coff_compute_section_file_positions): Likewise.
3238 (coff_write_object_contents): Likewise. Re-add deleted code, but
3239 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3240 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3242 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3244 * config.bfd: Add support for *-*-rtems* configurations.
3246 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3248 * elf.c (prep_headers): Add bfd_arch_alpha case.
3250 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3252 * elf64-alpha.c: New file.
3253 * config.bfd (alpha-*-linuxecoff*): New target.
3254 (alpha-*-linux*, alpha-*-elf*): New targets.
3255 * configure.in (bfd_elf64_alpha_vec): New vector.
3256 * configure: Rebuild.
3257 * targets.c (bfd_elf64_alpha_vec): Declare.
3258 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3259 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3260 * bfd-in2.h, libbfd.h: Rebuild.
3261 * Makefile.in: Rebuild dependencies.
3262 (BFD64_BACKENDS): Add elf64-alpha.o.
3263 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3265 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3267 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3268 than relying on a right shift of 32.
3270 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3272 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3273 ifdef to COFF_WITH_PE.
3274 (coff_compute_section_file_positions): Likewise.
3275 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3276 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3277 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3278 COFF_IMAGE_WITH_PE, always include.
3280 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3282 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3284 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3285 approximate the correct answer if SIZEOF_HEADERS was not used.
3287 * binary.c (binary_set_section_contents): Set section file
3288 position based on LMA rather than VMA.
3290 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3292 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3293 symbols if info->strip == strip_all.
3295 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3297 * coff-h8300.c: Remove #if 0 code.
3298 (compatable): Don't allow mixing/matching of different architectures.
3300 * archures.c (bfd_mach_h8300s): Add.
3301 * bfd-in2.h: Rebuilt.
3302 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3304 (h8300_reloc16_estimate): Likewise.
3305 (h8300_reloc16_extra_cases): Likewise.
3306 (h8300_bfd_link_add_symbols): Likewise.
3307 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3308 (coff_set_flags): Likewise.
3309 * cpu-h8300.c (h8300_scan): Likewise.
3310 Add H8/S to bfd_h8300_arch list.
3312 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3314 Added support for Alpha OpenVMS:
3315 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3316 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3317 * config.h-vms, makefile.vms: New files.
3318 * config.bfd (alpha-*-*vms*): New target.
3319 * configure.in (evax_alpha_vec): New target vector.
3320 * configure: Rebuild.
3321 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3322 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3323 * targets.c (bfd_target_evax_flavour): Define.
3324 (evax_alpha_vec): Declare.
3325 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3326 if BFD64 is defined.
3327 * bfd-in2.h, libbfd.h: Rebuild.
3328 * Makefile.in: Rebuild dependencies.
3329 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3330 evax-emh.o, and evax-misc.o.
3331 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3332 evax-etir.c, evax-emh.c, and evax-misc.c.
3333 (HFILES): Add evax.h.
3335 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3337 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3339 (h8300_bfd_link_add_symbols): Likewise.
3341 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3343 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3344 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3346 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3348 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3349 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3351 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3352 R_MIPS_32 relocs if creating a shared library.
3354 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3356 * peicode.h (add_data_entry): Use pei_section_data rather than
3357 _cooked_size. Corresponds to May 13 change in coffcode.h.
3359 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3361 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3362 * coffcode.h (coff_write_object_contents): If there are long
3363 section names, always set the f_symptr field, even if there are no
3365 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3366 if there are no symbols.
3368 * coffgen.c (make_a_section_from_file): Check return value of
3369 _bfd_coff_read_string_table.
3370 (coff_real_object_p): Check return value of
3371 make_a_section_from_file.
3372 (_bfd_coff_read_string_table): Check that there are some symbols
3373 before trying to read the string table size.
3375 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3377 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3378 to replace a symbol in a dynamic object with a symbol from another
3379 dynamic object, do the replacement if the existing symbol is
3380 global linkage code.
3382 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3383 for _ptrgl, and treat it as global linkage code.
3385 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3386 filename or N_SO symbol past the offset, and use it to indicate
3387 that there is no line number or function when appropriate.
3389 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3391 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3392 common symbol defined by the linker. Don't export function code
3393 even if export_defineds is set.
3395 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3397 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3399 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3400 (h8300_symbol_address_p): New function.
3401 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3404 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3406 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3408 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3409 correctly for the two variants. Allow relaxing if the target
3410 is 128 bytes away since after relaxation it'll be 126 bytes away.
3411 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3412 "dot" and "value". Allow relaxing if the target is 128 bytes
3413 away since after relaxation it'll be 126 bytes away.
3414 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3415 the given section until nothing changes.
3417 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3419 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3420 alignment hack--we can get the lnnoptr info another way without
3421 suddenly increasing the alignment requirements. Set the flags for
3423 (ecoff_compute_section_file_positions): Do so.
3425 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3427 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3428 to keep the HP emulator database happy.
3430 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3431 From Kevin Buettner <kev@primenet.com>.
3433 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3435 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3436 name of a NULL section.
3438 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3440 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3441 set, always call the notice callback.
3443 * VERSION: Increment for bfdlink.h change.
3445 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3447 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3448 (sh_relax_delete_bytes): Correct handling of differently sized
3449 trailing alignment reloc.
3451 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3452 * bfd-in2.h: Rebuild.
3453 * configure.in: Warn if there is no known 64 bit type.
3454 * configure: Rebuild.
3456 * Makefile.in: Rebuild dependencies.
3457 (BFD32_BACKENDS): Add ppcboot.o.
3458 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3460 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3461 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3463 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3465 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3466 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3467 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3468 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3470 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3472 * elf64-mips.c: Improve reloc special_functions and handling of
3473 SHT_MIPS_OPTIONS section.
3474 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3475 mips_elf_hi16_reloc and make globally visible.
3476 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3477 make globally visible.
3478 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3479 make globally visible.
3480 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3481 and make globally visible.
3482 (gprel16_with_gp): Check howto->src_mask before using value in
3484 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3485 and make globally visible.
3486 (gprel32_with_gp): Check howto->src_mask before fetching value.
3487 (bfd_mips_elf_swap_options_in): New function.
3488 (bfd_mips_elf_swap_options_out): New function.
3489 (_bfd_mips_elf_set_private_flags): Rename from
3490 mips_elf_set_private_flags and make globally visible.
3491 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3492 mips_elf_copy_private_bfd_data and make globally visible.
3493 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3494 mips_elf_merge_private_bfd_data and make globally visible.
3495 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3496 for a SHT_MIPS_OPTIONS section.
3497 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3498 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3499 name of a SHT_MIPS_OPTIONS section.
3500 (_bfd_mips_elf_set_section_contents): New function.
3501 (mips_elf32_section_processing): Set the GP value in a
3502 SHT_MIPS_OPTIONS section.
3503 (_bfd_mips_elf_find_nearest_line): Rename from
3504 mips_elf_find_nearest_line and make globally visible.
3505 (bfd_elf32_set_section_contents): Define.
3506 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3507 (_bfd_mips_elf_lo16_reloc): Declare.
3508 (_bfd_mips_elf_gprel16_reloc): Declare.
3509 (_bfd_mips_elf_got16_reloc): Declare.
3510 (_bfd_mips_elf_gprel32_reloc): Declare.
3511 (_bfd_mips_elf_set_private_flags): Declare.
3512 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3513 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3514 (_bfd_mips_elf_find_nearest_line): Declare.
3515 (_bfd_mips_elf_set_section_contents): Declare.
3517 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3519 (elf_info_to_howto): Define.
3520 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3522 (elf_info_to_howto): Define.
3523 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3525 (elf_info_to_howto): Define.
3527 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3528 R_MOV16B[12], to match change in coff/internal.h.
3530 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3532 * elf64-mips.c: Extensive additions to provide better support for
3533 writing files and for gas.
3534 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3535 of mips_elf_object_p.
3536 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3537 _bfd_mips_elf_object_p.
3538 (_bfd_mips_elf_final_write_processing): Rename from
3539 mips_elf_final_write_processing and make globally visible.
3540 (_bfd_mips_elf_fake_sections): Rename from
3541 mips_elf_fake_sections and make globally visible.
3542 (_bfd_mips_elf_section_from_bfd_section): Rename from
3543 mips_elf_section_from_bfd_section and make globally visible.
3544 (_bfd_mips_elf_section_processing): New function, broken out of
3545 mips_elf_section_processing.
3546 (mips_elf32_section_processing): Rename from
3547 mips_elf_section_processing; call
3548 _bfd_mips_elf_section_processing.
3549 (_bfd_mips_elf_symbol_processing): Rename from
3550 mips_elf_symbol_processing and make globally visible.
3551 (_bfd_mips_elf_read_ecoff_info): Rename from
3552 mips_elf_read_ecoff_info and make globally visible.
3553 (mips_elf32_ecoff_debug_swap): Rename from
3554 mips_elf_ecoff_debug_swap.
3555 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3556 struct symbol_cache_entry.
3557 (_bfd_elf_validate_reloc): New function, moved in from
3558 elfcode.h:validate_reloc.
3559 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3560 to _bfd_elf_validate_reloc. Change all callers.
3561 * elf-bfd.h (bfd_section_from_shdr): Declare.
3562 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3563 (_bfd_elf_validate_reloc): Declare.
3564 (_bfd_mips_elf_object_p): Declare.
3565 (_bfd_mips_elf_fake_sections): Declare.
3566 (_bfd_mips_elf_section_from_bfd_section): Declare.
3567 (_bfd_mips_elf_section_processing): Declare.
3568 (_bfd_mips_elf_symbol_processing): Declare.
3569 (_bfd_mips_elf_read_ecoff_info): Declare.
3570 (_bfd_mips_elf_final_write_processing): Declare.
3571 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3574 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3575 (mips_elf_final_write_processing): Likewise.
3577 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3579 64-bit MIPS ELF ABI objdump support:
3580 * elf64-mips.c: New file.
3581 * Makefile.in: Rebuild dependencies.
3582 (BFD64_BACKENDS): Add elf64-mips.o.
3583 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3584 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3585 bfd_elf64_littlemips_vec to targ_selvecs.
3586 (mips*-*-elf*): Likewise.
3587 * confingure.in: Add bfd_elf64_bigmips_vec and
3588 bfd_elf64_littlemips_vec to vector switch.
3589 * configure: Rebuild.
3590 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3591 broken out of mips_elf_section_from_shdr.
3592 (mips_elf32_section_from_shdr): Rename from
3593 mips_elf_section_from_shdr. Call new function.
3594 (elf_backend_section_from_shdr): Update name of renamed function.
3595 * elf-bfd.h (struct elf_size_info): Change second parameter of
3596 write_out_phdrs to be const. Likewise for second parameter of
3598 (struct bfd_elf_section_data): Add rel_hdr2 field.
3599 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3600 (bfd_elf32_swap_symbol_out): Likewise.
3601 (bfd_elf32_swap_reloc_in): Likewise.
3602 (bfd_elf32_swap_reloc_out): Likewise.
3603 (bfd_elf32_swap_reloca_in): Likewise.
3604 (bfd_elf32_swap_reloca_out): Likewise.
3605 (bfd_elf32_swap_phdr_in): Likewise.
3606 (bfd_elf32_swap_phdr_out): Likewise.
3607 (bfd_elf32_swap_dyn_in): Likewise.
3608 (bfd_elf32_swap_dyn_out): Likewise.
3609 (bfd_elf32_slurp_symbol_table): Declare.
3610 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3611 (bfd_elf32_write_out_phdrs): Declare.
3612 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3613 (bfd_elf64_swap_symbol_out): Likewise.
3614 (bfd_elf64_swap_reloc_in): Likewise.
3615 (bfd_elf64_swap_reloc_out): Likewise.
3616 (bfd_elf64_swap_reloca_in): Likewise.
3617 (bfd_elf64_swap_reloca_out): Likewise.
3618 (bfd_elf64_swap_phdr_in): Likewise.
3619 (bfd_elf64_swap_phdr_out): Likewise.
3620 (bfd_elf64_swap_dyn_in): Likewise.
3621 (bfd_elf64_swap_dyn_out): Likewise.
3622 (bfd_elf64_slurp_symbol_table): Declare.
3623 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3624 (bfd_elf64_write_out_phdrs): Declare.
3625 (_bfd_mips_elf_section_from_shdr): Declare.
3626 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3627 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3628 section for the section, add the new one to rel_hdr2. Increment
3629 reloc_count rather than setting it.
3630 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3631 Remove static declaration.
3632 (elf_write_shdrs_and_ehdr): Define name as macro.
3633 (elf_write_out_phdrs): Likewise.
3634 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3635 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3636 (elf_swap_symbol_in): Change second parameter to be const.
3637 (elf_swap_symbol_out): Likewise.
3638 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3639 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3640 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3641 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3642 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3643 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3644 parameter to be const. Make non-static.
3645 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3647 (elf_slurp_symbol_table): Make non-static.
3648 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3649 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3650 (elf_backend_size_info): Likewise.
3651 (elfNN_bed): Use elf_backend_size_info.
3652 * targets.c (bfd_elf64_bigmips_vec): Declare.
3653 (bfd_elf64_littlemips_vec): Declare.
3654 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3655 bfd_elf64_littlemips_vec if BFD64 is defined.
3657 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3659 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3661 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3662 zeroes, in alignment holes.
3664 * configure: Rebuild with autoconf 2.10.
3666 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3667 potential leading underscore in the allocated buffer.
3669 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3671 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3672 symbols into .sbss if this is a relocatable link.
3674 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3676 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3677 undefined symbols when creating a shared library.
3679 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3681 * coff-sh.c: Add a bunch of new code and static const arrays to
3682 support aligning loads and stores on four byte memory boundaries.
3684 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3686 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3687 call sh_align_loads.
3688 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3691 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3693 * cache.c (bfd_open_file): Unlink the file before opening it for
3694 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3696 * opncls.c (bfd_fdopenr): Set opened_once.
3698 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3700 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3703 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3704 the code unconditionally.
3706 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3708 * libcoff-in.h (struct pei_section_tdata): Define structure.
3709 (pei_section_data): Define macro.
3710 * libcoff.h: Rebuild.
3711 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3712 store s_paddr field in pei_section_data.
3713 (coff_compute_section_file_positions): Use pei_section_data rather
3714 than _cooked_size, and don't overwrite an existing value.
3715 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3716 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3717 * peicode.h (coff_bfd_copy_private_section_data): Define if
3719 (pe_bfd_copy_private_section_data): New static function if
3722 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3724 * srec.c (srec_set_arch_mach): Write as a function rather than a
3727 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3728 no map, just check each member in turn to see whether it is
3731 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3733 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3734 table. Call BFD_ASSERT to validate header size, instead of
3736 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3739 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3741 * ppcboot.c: New target for looking at PPCbug boot records.
3743 * config{ure.in,.bfd}: Add support for ppcboot target.
3745 * configure: Regenerate.
3747 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3749 * coff-h8300.c (howto_table): Update names to match recent
3750 changes to include/coff/internal.h. Fix minor errors in the
3751 existing relocs. Add R_MOVL1 and R_MOVL2.
3752 (rtype2howto): Similarly.
3753 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3754 existing relaxing code and peform more relaxing.
3755 (h8300_reloc16_extra_cases): Likewise.
3757 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3759 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3762 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3764 * elfcode.h (elf_object_p): Reject generic ELF target if
3765 e_machine matches an alternate machine code in a specific backend.
3767 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3768 obsolete align_power_min field.
3770 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3772 * coff-h8300.c (reloc_howto_type): Add howto entry for
3774 (rtype2howto): Handle R_PCRWORD_B.
3775 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3776 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3777 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3778 branch (R_PCWORD_B).
3780 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3782 * aoutx.h (translate_from_native_sym_flags): Set the section for
3783 BSF_CONSTRUCTOR symbols.
3785 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3788 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3790 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3791 stop looking when section is found.
3793 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3795 * coffcode.h (STRING_SIZE_SIZE): Define.
3796 (styp_to_sec_flags): Handle long symbol names when looking for the
3798 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3799 (bfd_coff_long_section_names): Define.
3800 (coff_write_object_contents): Handle long section names.
3801 (bfd_coff_std_swap_table): Initialize new field.
3802 * libcoff.h: Rebuild.
3803 * coffgen.c (make_a_section_from_file): Handle long section
3805 (coff_write_symbols): Handle long section names.
3806 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3807 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3808 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3809 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3810 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3811 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3812 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3813 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3815 * bout.c (b_out_callback): Set lma of sections.
3816 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3817 parameter to output_bfd. Used input_bfd instead of output_bfd in
3820 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3822 * aoutx.h (translate_from_native_sym_flags): Don't create
3823 SEC_CONSTRUCTOR sections.
3824 * ecoff.c (ecoff_set_symbol_info): Likewise.
3826 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3827 From Don Bowman <bowman@waterloo.hp.com>.
3829 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3831 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3832 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3834 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3836 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3837 mips_32_relocs field.
3838 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3839 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3840 relocs against a global symbol which is not defined in a regular
3842 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3843 against a global symbol, increment mips_32_relocs.
3844 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3845 the symbol is not defined in a regular file, make room in the
3848 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3850 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3851 file position and the virtual file position separately. Set
3852 filepos information bsaed on the real file position.
3853 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3854 Jan 23 change to coffcode.h.
3856 * som.c (som_slurp_symbol_table): Set the symbol count to the
3857 number of BFD symbols created.
3859 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3861 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3862 output file if linking shared objects. Loop to check all relocs,
3863 rather than returning false on first error.
3865 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3867 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3868 (ppc_elf_additional_program_headers): If .interp section, bump #
3869 of program headers by 1.
3870 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3871 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3872 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3874 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3876 (ppc_elf_relocate_section): If the output section isn't defined,
3877 don't abort, just give an error message.
3879 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3880 being created is .sdata or .sdata2, don't make the symbol dynamic.
3882 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3884 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3885 members of an archive for dynamic objects with no symbols, and
3886 pass them directly to check_archive_element.
3887 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3888 xcoff_link_check_dynamic_ar_symbols.
3889 (xcoff_link_check_dynamic_ar_symbols): New static function.
3891 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3892 from _bfd_nodynamic to _bfd_xcoff.
3893 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3895 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3896 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3897 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3898 * libcoff.h: Rebuild.
3899 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3900 (xcoff_get_section_contents): New static function.
3901 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3902 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3903 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3904 (xcoff_dynamic_reloc): New static variable.
3905 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3906 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3908 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3910 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3911 if reloc_entry->addend is not 0.
3912 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3914 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3916 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3918 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3919 Add entries for R_SPARC_[56].
3920 (sparc_reloc_map): Add entries for R_SPARC_[56].
3922 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3924 Optimize linking of stabs in sections as used in ELF and COFF.
3925 * stabs.c: New file.
3926 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3927 (_bfd_write_section_stabs): Declare.
3928 (_bfd_write_stab_strings): Declare.
3929 * libbfd.h: Rebuild.
3930 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3931 (struct coff_link_hash_table): Add stab_info field.
3932 * libcoff.h: Rebuild.
3933 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3935 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3937 (_bfd_coff_final_link): Write out stab strings hash table.
3938 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3939 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3941 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3942 (struct bfd_elf_section_data): Add stab_info field.
3943 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3945 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3946 _bfd_link_section_stabs.
3947 (elf_bfd_final_link): Write out stab strings hash table.
3948 (elf_link_input_bfd): Handle optimized stabs sections.
3949 * reloc.c (_bfd_final_link_relocate): Check address against
3950 _raw_size rather than _cooked_size.
3951 * Makefile.in: Rebuild dependencies.
3952 (BFD_LIBS): Add stabs.o
3953 (BFD_LIBS_CFILES): Add stabs.c.
3955 * VERSION: Increment for bfdlink.h change.
3957 * coffgen.c (coff_renumber_symbols): Correct handling of
3958 BSF_NOT_AT_END common symbols.
3960 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3962 * coff-ppc.c (record_toc): Add cast to avoid warning.
3963 (ppc_allocate_toc_section): Likewise.
3964 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3965 (ppc_coff_reloc_type_lookup): Remove unreached code.
3966 * coffcode.h (coff_write_object_contents): Don't take the address
3968 * peicode.h (pe_print_idata): Add casts to avoid warning.
3969 (pe_print_edata): Likewise.
3970 (pe_print_reloc): Remove ANSI C string concatenation.
3972 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3974 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3976 * libcoff.h: Rebuild.
3977 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3979 (coff_swap_aux_out): Likewise.
3980 * peicode.h (coff_swap_aux_in): Likewise.
3981 (coff_swap_aux_out): Likewise.
3982 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3984 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3986 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3987 Fix up .bf endndx link fields.
3988 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3990 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3993 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3995 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3996 on Solaris PowerPC systems doesn't get confused.
3998 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4001 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4002 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4003 update did_reg and did_reg2.
4005 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4007 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4009 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4010 callback routines, pass h->root.string rather than name, in case
4011 copy is true and name is transient.
4013 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4015 * elfcore.h: Add support for core files with multiple threads.
4016 (Primarily for Solaris.)
4018 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4020 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4021 section->orelocation is NULL.
4023 * coffgen.c (bfd_coff_get_syment): New function.
4024 (bfd_coff_get_auxent): New function.
4025 * bfd-in.h (bfd_coff_get_syment): Declare.
4026 (bfd_coff_get_auxent): Declare.
4027 * bfd-in2.h: Rebuild.
4029 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4031 * elf32-mips.c (struct mips_hi16): Define.
4032 (mips_hi16_addr, mips_hi16_addend): Remove.
4033 (mips_hi16_list): New static variable.
4034 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4035 (mips_elf_lo16_reloc): Process mips_hi16_list.
4036 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4037 relocs before the associated LO16 reloc.
4039 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4041 * versados.c (versados_scan): Check bfd_alloc return value.
4042 (versados_object_p): Check all bfd_read return values. Require
4043 that lang field be less than 10, to avoid confusion with Intel Hex
4046 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4048 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4049 not 0, for an absolute symbol.
4050 (NAME(aout,swap_ext_reloc_out)): Likewise.
4052 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4053 (ihex_write_object_contents): For a large start address, output
4054 the full 32 bit address in record type 5.
4056 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4057 to int to avoid promotion problems in prototype.
4059 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4061 * configure.host: Use ${srcdir} when looking for picfrag.
4063 * configure.host: Switch on ${libdir}, not $(libdir). From
4064 alan@spri.levels.unisa.edu.au (Alan Modra).
4066 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4067 entry point, not just for DYNAMIC objects.
4068 * sunos.c (sunos_add_dynamic_symbols): Always call
4069 sunos_create_dynamic_sections. If called with a non DYNAMIC
4070 object, don't do anything else.
4071 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4073 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4075 * configure.in: Permit --enable-shared to specify a list of
4077 * configure: Rebuild.
4079 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4080 host when configuring with --enable-shard.
4082 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4084 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4087 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4088 to avoid crashing in bfd_hash_replace.
4090 * sysdep.h: Use #ifdef, not #if.
4092 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4094 * config.in: Rebuild.
4096 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4098 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4099 (AC_CHECK_HEADERS): Check for sys/time.h
4100 (AC_HEADER_TIME): Add macro.
4101 * configure: Rebuild.
4102 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4103 to control what combination of <time> and <sys/time.h>
4106 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4108 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4109 (aout_32_sunos4_write_object_contents): Likewise.
4110 * aoutx.h (NAME(aout,machine_type)): Handle
4111 bfd_mach_sparc_{sparclet,sparclite}.
4112 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4113 (bfd_mach_sparc_v9_p): Update.
4114 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4115 * libaout.h (enum machine_type): Add M_SPARCLET.
4116 * sunos.c (MACHTYPE_OK): Define.
4117 * bfd-in2.h: Regenerated.
4119 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4121 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4122 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4123 * elflink.c (_bfd_elf_create_got_section): Store the
4124 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4125 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4126 global offset table goes over 0x1000, set the value of
4127 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4128 (elf32_sparc_relocate_section): Subtract the offset of
4129 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4131 * elfcode.h: Don't include <string.h>.
4133 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4135 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4136 generic_link_hash_newfunc. All references changed.
4137 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4138 moved here from libbfd-in.h.
4139 * libbfd-in.h: Corresponding changes.
4140 * libbfd.h: Regenerated.
4142 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4144 * aoutx.h (aout_link_input_section_std): When reporting an
4145 overflow error, use the name of the symbol in the hash table if
4147 (aout_link_input_section_ext): Likewise.
4149 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4150 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4152 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4154 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4155 * coffcode.h (coff_compute_section_file_positions): Likewise.
4156 (coff_write_object_contents): Likewise.
4158 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4160 * section.c (SEC_LINK_ONCE): Define.
4161 (SEC_LINK_DUPLICATES): Define.
4162 (SEC_LINK_DUPLICATES_DISCARD): Define.
4163 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4164 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4165 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4166 * bfd-in2.h: Rebuild.
4167 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4168 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4169 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4170 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4171 SEC_LINK_ONCE, and look through the symbol table for the setting
4172 for SEC_LINK_DUPLICATES.
4173 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4174 set for a section, find the section symbol in the symbol table,
4175 and set the aux entry based on SEC_LINK_DUPLICATES.
4176 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4177 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4178 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4179 * coff-i386.c (i386coff_vec): Likewise.
4180 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4182 * VERSION: Bump to 2.6.1.
4183 * Makefile.in (stamp-h): Depend upon VERSION.
4185 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4187 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4188 * libbfd.h: Rebuilt.
4189 * linker.c (generic_link_hash_newfunc): No longer static.
4190 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4192 * coff-h8300.c: Add two derived hash tables and their associated
4193 funtions and #defines for use by the h8300 linker.
4194 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4195 the function vector as needed. Place the address of the function
4196 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4197 Rewrite the vectors section contents as necessary.
4198 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4199 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4200 (coff_bfd_link_hash_table_create): Likewise.
4202 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4204 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4205 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4207 (hppa_rebuild_insn): Pass pointer to correct type to
4208 low_sign_unext and dis_assemble_21.
4210 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4212 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4213 Stick with sparc-*-{sysv4*,solaris2*}.
4215 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4217 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4218 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4219 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4220 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4221 fields is non-zero, print them.
4223 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4224 ifdef. Remove unused variables.
4225 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4227 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4228 (get_symbol_value): Ifdef out.
4229 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4230 (coff_ppc_relocate_section): Remove unused variables. Make
4231 fprintf strings and argument types correspond. Put before_addr in
4233 (dump_toc): Make fprintf strings and argument types correspond.
4234 (ppc_process_before_allocation): Remove unused variables. Always
4236 (ppc_reflo_reloc): Ifdef out.
4237 (ppc_addr32nb_reloc): Ifdef out.
4238 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4240 (coff_ppc_rtype_to_howto): Likewise.
4241 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4243 * peicode.h (pe_print_idata): Move otherwise unused variables into
4244 the #ifdef where they are used. Always return a value.
4245 (pe_print_edata): Make fprintf strings and argument types
4246 correspond. Always return a value.
4247 (pe_print_pdata): Removed unused variable addr_value. Always
4249 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4250 strings and argument types correspond. Always return a value.
4252 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4253 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4254 variable rela inside #if 0 section where it is used.
4256 * ns32k.h: New file.
4257 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4258 functions to start with _bfd_.
4259 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4260 functions in cpu-ns32k.h.
4261 * Makefile.in: Rebuild dependencies.
4262 (HFILES): Add ns32k.h.
4264 * section.c (struct sec): Add linker_mark field. Change
4265 user_set_vma and reloc_done to be single bit fields.
4266 (STD_SECTION): Update accordingly.
4267 * bfd-in2.h: Rebuild.
4268 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4270 (aout_link_input_bfd): Don't link unmarked sections.
4271 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4273 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4274 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4276 * elflink.h (elf_bfd_final_link): Mark sections included in the
4278 (elf_link_input_bfd): Don't link unmarked sections.
4279 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4281 (xcoff_link_input_bfd): Don't link unmarked sections.
4283 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4284 overflow error messages.
4286 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4288 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4289 is not set, print "BFD: " before the error message.
4291 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4292 Miles Bader <miles@gnu.ai.mit.edu>.
4293 * configure: Rebuild.
4295 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4297 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4300 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4301 m68k-aout, m68k-coff, and m68k-elf targets.
4303 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4305 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4306 (ieee_generic_stat_arch_elt): Restructured to prevent
4307 ieee_object_p from being called repeatedly.
4309 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4311 * coffcode.h (coff_write_object_contents): Allocate
4312 buffers large enough for any FILEHDR or AOUTHDR.
4314 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4316 * ecofflink.c (lookup_line): New static function, renamed and
4317 slighly changed from old _bfd_ecoff_locate_line.
4318 (_bfd_ecoff_locate_line): Cache line number information. Use
4319 lookup_line for actual lookup.
4321 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4323 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4324 multiple of 20 bytes.
4326 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4328 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4329 allocate ecoff_find_line, and don't initialize by hand.
4330 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4331 mips_elf_find_line, and don't call memset.
4333 * coffcode.h (coff_compute_section_file_positions): If not
4334 producing a final executable, don't consider sofar when aligning
4335 the section to the correct size.
4337 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4339 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4340 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4341 * coffgen.c (coff_section_symbol): Ifdef out.
4343 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4345 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4346 output_bfd is not NULL.
4348 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4350 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4351 of bfd_alloc (fixes fix_line not being initialized).
4352 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4354 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4356 * coffcode.h: Allow specific backends to override the
4357 bfd_link_add_symbols routine.
4359 * coff-h8300.c: Include genlink.h.
4360 (howto_table): Add R_MEM_INDIRECT.
4361 (rtype2howto): Support R_MEM_INDIRECT.
4362 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4365 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4367 * coff-alpha.c (alpha_relocate_section): Use
4368 info->callbacks_warning, rather than _bfd_error_handler, for
4369 "multiple gp" warning.
4371 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4373 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4374 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4375 table string. Use bfd_wrapped_link_hash_lookup.
4376 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4378 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4379 table, if any, when writing out symbols.
4380 (aout_link_input_section_std): Use the name from the hash table,
4381 if any, when reporting undefined symbols.
4382 (aout_link_input_section_ext): Likewise.
4383 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4384 * bout.c (get_value): Likewise.
4385 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4386 * ecoff.c (ecoff_reloc_link_order): Likewise.
4387 * elflink.h (elf_link_add_object_symbols): Likewise.
4388 (elf_reloc_link_order): Likewise.
4389 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4390 (_bfd_generic_reloc_link_order): Likewise.
4391 (default_indirect_link_order): Likewise.
4392 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4393 * sunos.c (sunos_add_one_symbol): Likewise.
4394 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4395 (bfd_xcoff_link_count_reloc): Likewise.
4396 (xcoff_reloc_link_order): Likewise.
4398 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4399 into -1 for intern->rss.
4401 * configure: Rebuild with autoconf 2.8.
4403 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4405 * stab-syms.c (__define_stab_duplicate): Define.
4406 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4408 * bfd-in.h (bfd_get_stab_name): Declare.
4409 * bfd-in2.h: Rebuild.
4410 * Makefile.in: Rebuild dependencies.
4411 (BFD_LIBS): Add stab-syms.o.
4412 (BFD_LIBS_CFILES): Add stab-syms.c.
4413 (BFD32_BACKENDS): Remove stab-syms.o.
4414 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4415 * configure.in: Don't list stab-syms.o in bfd_backends.
4416 * configure: Rebuild.
4417 * libaout.h (aout_stab_name): Don't declare.
4418 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4421 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4423 * elf.c (assign_file_positions_for_segments): Adjust file offset
4424 for section alignment even if SEC_LOAD is not set.
4426 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4428 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4429 since they appear as targets in Makefile.in.
4430 * configure: Rebuild.
4432 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4433 don't fiddle with a symbol which is not defined anywhere.
4435 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4437 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4438 though they are defined in a shared library.
4439 (xcoff_build_ldsyms): Likewise.
4441 * coffgen.c (coff_find_nearest_line): Don't look at the line
4442 numbers for the section if section->lineno is NULL.
4444 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4445 message rather than calling BFD_ASSERT.
4446 * elfcode.h (write_relocs): Check return value of
4447 _bfd_elf_symbol_from_bfd_symbol.
4449 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4451 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4454 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4456 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4458 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4459 hppa_reloc_field_selector_type_alt.
4460 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4461 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4463 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4465 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4467 * elf.c (assign_file_positions_for_segments): Adjust the segment
4468 memory size for the alignment of a SEC_ALLOC section, not just a
4471 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4473 * m68klinux.c: New file.
4474 * hosts/m68klinux.h: New file.
4475 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4476 * configure.in (m68*-*-linux*): New native host.
4477 (m68klinux_vec): New vector.
4478 * configure: Rebuild.
4479 * targets.c (m68klinux_vec): Declare.
4480 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4481 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4482 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4483 declaration from bfd_linux_size_dynamic_sections.
4484 (bfd_m68klinux_size_dynamic_sections): Declare.
4485 * bfd-in2.h: Rebuild.
4486 * Makefile.in: Rebuild dependencies.
4487 (BFD32_BACKENDS): Add m68klinux.o.
4488 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4490 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4492 * libhppa.h (pa_arch): Add pa20.
4493 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4494 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4495 (hppa_field_adjust): Handle e_nsel.
4496 * som.c: Provide default definitions for many new relocs found only
4497 in hpux10 include files.
4498 (som_fixup_formats): Add several new relocs from hpux10.
4499 (som_hppa_howto_table): Add hpux10 relocs.
4500 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4502 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4504 * mpw-make.sed: Edit out recent shared library support, and
4505 rules to rebuild .h files using doc/chew.
4507 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4509 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4510 size even of sections with no contents.
4512 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4514 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4515 starting with '$' the way we skip names starting with '.'. When
4516 updating x_endndx, don't be fooled by an index which has been
4519 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4520 struct/union/enum type with no elements.
4522 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4524 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4526 * archive.c (bfd_generic_archive_p): If the first file in the
4527 archive can not be recognized as an object, don't assume that this
4528 is the wrong format.
4530 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4531 format is not bfd_object.
4532 (bfd_elf_get_dt_soname): Likewise.
4534 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4536 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4539 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4541 * bfd.c (tdata): Add netbsd_core_data.
4542 * bfd-in2.h: Regenerated.
4544 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4546 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4547 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4548 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4551 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4552 to get the symbol index, matching 14 Jul 95 change.
4554 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4556 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4557 Remove duplicate definition of gp.
4559 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4561 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4562 assume that we can set the GP value and then get the same value,
4563 since it won't be true if the output file is neither ELF nor
4565 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4566 _bfd_get_gp_value here.
4567 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4568 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4570 (mips_elf_lo16_reloc): Likewise.
4571 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4572 Don't require that the BFD be ELF.
4573 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4574 (mips_elf_gprel32_reloc): Likewise.
4575 (mips_elf_relocate_section): Don't assume we can set and get the
4577 (mips_elf_finish_dynamic_symbol): Don't bother to use
4578 _bfd_get_gp_value here.
4580 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4581 Don't change epdr between malloc and free. Be careful not to free
4582 NULL pointers. Zero out the first RPDR.
4584 * configure.host: On Linux, only pass -rpath option if $(libdir)
4585 is neither /lib nor /usr/lib. From Alan Modra
4586 <alan@mullet.Levels.UniSA.Edu.Au>.
4588 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4590 (elf_dt_name): Rename from elf_dt_needed_name.
4591 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4593 (bfd_elf_get_dt_soname): New function.
4594 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4595 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4596 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4597 * bfd-in2.h: Rebuild.
4599 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4601 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4602 _bfd_sparc_elf_reloc_type_lookup.
4603 (bfd_elf32_bfd_reloc_type_lookup): Update.
4604 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4605 (sparc64_elf_howto_table): Define.
4606 (sparc_reloc_map): Define.
4607 (sparc64_elf_reloc_type_lookup): New function.
4608 (sparc_elf_wdisp16_reloc): New function.
4609 (elf_info_to_howto): Use sparc64_elf_howto_table.
4610 (sparc64_elf_relocate_section): Likewise.
4611 (bfd_elf64_bfd_reloc_type_lookup): Update.
4613 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4615 * configure.host: Check for 'do not mix' from native linker before
4616 trying to use -rpath.
4618 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4620 * bfd.c (_bfd_get_gp_value): New function.
4621 (_bfd_set_gp_value): New function.
4622 * libbfd-in.h (_bfd_get_gp_value): Declare.
4623 (_bfd_set_gp_value): Declare.
4624 * libbfd.h: Rebuild.
4625 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4626 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4627 directly to the fields in the tdata information.
4628 (alpha_relocate_section): Likewise.
4629 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4630 (mips_gprel_reloc): Likewise.
4631 (mips_relocate_section): Likewise.
4632 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4633 (mips_elf_lo16_reloc): Likewise.
4634 (mips_elf_final_gp): Likewise.
4635 (mips_elf_gprel16_reloc): Likewise.
4636 (mips_elf_gprel32_reloc): Likewise.
4637 (mips_elf_relocate_section): Likewise.
4638 (mips_elf_finish_dynamic_symbol): Likewise.
4640 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4642 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4644 * configure.in: Call AC_PROG_CC before configure.host.
4645 * configure: Rebuild.
4646 * configure.host: Don't set information which autoconf should
4647 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4649 * configure.host: Remove go32 and win32 host information, since it
4650 should no longer be needed.
4652 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4653 then start a new segment rather than put a writable section in a
4656 * configure.host: Set RPATH_ENVVAR.
4658 * Makefile.in: Rebuild dependencies.
4660 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4661 zero_section variable.
4663 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4665 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4666 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4667 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4669 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4671 * ieee.c (ieee_write_expression): Only use an R variable for a
4672 local symbol. Don't output a zero offset. Handle a zero address.
4673 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4674 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4676 (parse_expression): Don't try to handle multiple occurrences of a
4677 P variable. Handle I variables differently from X variables. Fix
4678 the order of minus expressions.
4679 (ieee_slurp_external_symbols): Generate an I variable for an NN
4680 record. Fix handling of ATI and ATX records.
4681 (ieee_slurp_sections): Only set minimal section attributes.
4682 Adjust them later, based on the section contents.
4683 (ieee_object_p): Read in the file until just after the ME record.
4684 Call ieee_slurp_section_data to set the section flags.
4685 (do_one): Add iterations parameter. Only repeat the first load
4686 item. Set the section and file reloc flags.
4687 (ieee_slurp_section_data): Set section flags. Pass iterations to
4689 (ieee_canonicalize_reloc): Handle I variables.
4690 (do_with_relocs): Only emit relocation size when necessary.
4691 Increase MAXRUN to 127. Change ov to be assigned, and take
4692 src_mask and pcrel_offset into account.
4693 (ieee_write_data_part): Skip sections that are not loaded.
4694 (ieee_write_external_part): Don't output optional last entry of WX
4696 (ieee_write_me_part): Make setting of me_record neater.
4697 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4699 * syms.c (stt): Add entries for zerovars, vars, and code.
4701 * elfcode.h (validate_reloc): New static function.
4702 (write_relocs): Call validate_reloc for non ELF relocs.
4704 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4705 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4706 (TARGET_LITTLE_SYM): Likewise.
4708 * config.bfd (m68*-*-psos*): New target.
4710 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4712 * i386msdos.c: Remove some #if 0 code.
4713 (msdos_write_object_contents): Don't include empty sections in the
4714 size computation, regardless of their address.
4716 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4718 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4719 is NULL, ie, the -r switch is used.
4721 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4723 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4724 (BFD_RELOC_MIPS_GOT_LO16): Define.
4725 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4726 * bfd-in2.h, libbfd.h: Rebuild.
4727 * elf32-mips.c (mips_reloc_map): Map new relocs.
4729 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4731 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4734 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4735 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4736 simple number for the section address, rather than an expression.
4737 Limit the number of bytes between relocs to MAXRUN.
4738 (ieee_write_me_part): Set me_record to the file offset after the
4740 (ieee_write_processor): New static function.
4741 (ieee_write_object_contents): Use ieee_write_processor.
4743 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4745 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4747 * coff-aux.c: Change include of aux.h to aux-coff.h.
4749 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4751 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4752 relocation put the addend both in the reloc entry and the data.
4753 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4756 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4757 a R_68K_PCxx reloc against a defined global symbol directly.
4758 (elf_m68k_check_relocs): Don't count such a reloc.
4760 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4761 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4762 symbol for now, otherwise always record the symbol as dynamic.
4763 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4764 is not referenced by a dynamic object, and we are not making a
4765 shared object, then don't make a PLT entry. If we do make a PLT
4766 entry, make sure the symbol has been recorded as dynamic.
4768 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4770 * configure.host: When making a shared library, set HLDFLAGS to
4771 pass an appropriate -rpath option. Use the make variable SONAME
4772 as the shared library soname, rather than computing it here. On
4773 SunOS, build stamp-tshlink in place of $(SHLINK).
4774 * Makefile.in (SONAME): New variable.
4775 ($(SHLINK)): Make a link to the transformed name, as well.
4776 (stamp-tshlink): New target.
4777 (install): Skip stamp-tshlink during install.
4779 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4781 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4782 linker sections have been set up yet.
4784 * elf.c (make_mapping): Add an additional argument to suppress
4785 making the first section include the program headers.
4786 (map_sections_to_segments): If the user used -Ttext such that the
4787 program headers are on a different page, do not set the flags
4788 saying that this section includes the program headers.
4790 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4792 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4793 don't define TRAD_HEADER.
4794 * configure: Rebuild.
4796 * netbsd-core.c: New file, support for NetBSD core files.
4797 * hosts/*nbsd.h: Removed.
4799 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4801 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4802 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4803 * libbfd.h, bfd-in2.h: Regenerated.
4804 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4805 bfd_elf32_bfd_reloc_type_lookup.
4806 (reloc_type{,_names}): Deleted.
4807 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4809 (sparc_reloc_map): Add sparc64 relocs.
4810 (sparc_elf_notsupported_reloc): New static function.
4811 (sparc_elf_wdisp16_reloc): New static function.
4812 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4813 (elf32_sparc_relocate_section): Likewise.
4814 (bfd_elf32_bfd_reloc_type_lookup): Define.
4815 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4816 (reloc_type{,_names}): Deleted.
4817 (elf_sparc_howto_table): Deleted.
4818 (sparc_reloc_map): Deleted.
4819 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4820 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4822 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4824 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4827 * Makefile.in (program_transform_name): New variable.
4828 (install): Transform library name before installing it.
4830 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4832 * archures.c (bfd_mach_i960_hx): Define.
4833 * bfd-in2.h: Rebuild.
4834 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4835 (MATRIX): Expand entries for HX.
4836 (arch_info_struct): Add i960:hx entry.
4837 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4838 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4839 (coff_set_flags): Handle bfd_mach_i960_hx.
4841 Support for building as a shared library, based on patches from
4842 Alan Modra <alan@spri.levels.unisa.edu.au>:
4843 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4844 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4845 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4846 * configure: Rebuild.
4847 * configure.host: If --enable-shared, adjust shared library stuff
4848 based on the host. If the host is SunOS, and the linker supports
4849 -rpath, set HLDFLAGS to use it.
4850 * Makefile.in (ALLLIBS): New variable.
4851 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4852 (COMMON_SHLIB, SHLINK): New variables.
4853 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4854 (STAGESTUFF): Remove variable.
4855 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4857 (stamp-ofiles): New target, like old ofiles target, but build
4858 using a temporary file and move-if-change, and touch stamp-ofiles
4860 (ofiles): Just depend upon stamp-ofiles.
4861 (stamp-piclist, piclist): New targets.
4862 ($(SHLIB), $(SHLINK)): New targets.
4863 (targets.o, archures.o): Build twice if PICFLAG is set.
4864 (do_mostlyclean): Remove pic/*.o.
4865 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4867 (do_distclean): Remove pic and stamp-picdir.
4868 (install): Install shared libraries.
4869 ($(OFILES)): Depend upon stamp-picdir.
4870 (stamp-picdir): New target.
4872 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4874 * libcoff.h: Rebuild.
4876 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4877 flavour of a section with no owner.
4879 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4880 ELF_LINK_NON_ELF flag.
4881 (mips_elf_create_got_section): Likewise.
4883 * elf.c: Revert last change, since it breaks dynamic linking.
4884 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4886 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4887 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4888 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4890 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4892 * elf.c (assign_file_positions_for_segments): If the backend does
4893 not want the elf header or the program headers in the address
4894 space, do not include them in the calculations.
4896 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4897 function to determine if we need additional program headers.
4898 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4899 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4901 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4903 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4905 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4907 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4908 back into one line. Some compilers (sunos 4.1.3 for example)
4909 won't accept args split across more than one line.
4911 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4913 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4914 * configure: Regenerate.
4916 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4918 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4919 try to do arithmetic on a void *, cast it to a unsigned char * first.
4921 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4923 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4924 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4926 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4927 flag for a newly defined symbol.
4928 (NAME(bfd_elf,record_link_assignment)): Likewise.
4929 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4930 set the DEF or REF_REGULAR flags correctly.
4932 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4933 (libbfd.h, libcoff.h): Corresponding change.
4935 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4936 a PLT32 reloc as dynamic.
4937 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4938 is not referenced by a dynamic object, and we are not making a
4939 shared object, then don't make a PLT entry. If we do make a PLT
4940 entry, make sure the symbol has been recorded as dynamic.
4942 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4944 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4945 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4946 (powerpcle-*-cygwin32): New.
4947 * peicode.h (add_data_entry): Get address from vma.
4949 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4951 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4952 attached to the section has already been created as an undefined
4953 symbol, treat it as if it hasn't been created yet.
4955 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4957 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4958 symbol or section symbols if stripping all symbols and this is not
4959 a relocateable link. Don't output the symbol string table if
4960 there are no symbols.
4961 (elf_link_flush_output_syms): Don't do anything if there are no
4964 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4966 * coff-aux.c: New file.
4967 * hosts/m68kaux.h: New file.
4968 * config.bfd (m68*-apple-aux*): New target.
4969 * configure.in (m68*-apple-aux*): New native host.
4970 (m68kaux_coff_vec): New vector.
4971 * configure: Rebuild.
4972 * targets.c (m68kaux_coff_vec): Declare.
4973 * coffcode.h (bfd_coff_backend_data): Add field
4974 _bfd_coff_link_add_one_symbol.
4975 (bfd_coff_link_add_one_symbol): Define.
4976 (compare_arelent_ptr): New static function if TARG_AUX.
4977 (coff_write_relocs): If TARG_AUX, sort the relocs.
4978 (coff_write_object_contents): Set A/UX aouthdr magic number.
4979 (coff_link_add_one_symbol): Define if not defined.
4980 (bfd_coff_std_swap_table): Initialize new field.
4981 * libcoff.h: Rebuild.
4982 * cofflink.c (coff_link_add_symbols): Call
4983 bfd_coff_link_add_one_symbol rather than
4984 _bfd_generic_link_add_one_symbol.
4985 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4986 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4987 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4988 * Makefile.in: Rebuild dependencies.
4989 (BFD32_BACKENDS): Add coff-aux.o.
4990 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4992 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4994 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4995 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4997 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4999 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5000 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5001 (maintainer-clean): Warn about deleting special files.
5002 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5004 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5005 warning symbols correctly.
5006 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5007 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5008 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5009 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5010 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5011 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5013 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5016 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5018 * libcoff-in.h: aligned newly exported names with bfd naming
5019 conventions. Removed an erroneous define of POWERPC_LE_PE.
5020 * libcoff.h: Rebuild.
5021 * cofflink.c, coff-ppc.c: the above function name changes
5023 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5025 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5026 * ecoff.c (struct extsym_info): Define.
5027 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5028 to ecoff_link_write_external.
5029 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5030 Strip symbols when appropriate.
5032 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5033 * syms.c (BSF_OBJECT): Define.
5034 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5035 * bfd-in2.h: Rebuild.
5036 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5038 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5041 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5042 copying relocs into a shared object, treat a defined global symbol
5044 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5045 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5046 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5048 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5049 real defined symbol, not to a weak defined symbol.
5051 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5053 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5054 and made a few static functions externs.
5056 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5057 POWERPC_LE_PE hack in cofflink.
5059 * libcoff-in.h: promoted the following from cofflink.c to allow
5060 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5061 coff_debug_merge_element, struct coff_debug_merge_type,
5062 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5063 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5064 coff_debug_merge_hash_lookup, coff_link_section_info,
5065 coff_final_link_info, coff_debug_merge_hash_newfunc,
5066 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5068 * libcoff.h: re-gen'd
5070 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5072 * syms.c: Include "bfdlink.h".
5073 (struct stab_find_info): Define.
5074 (_bfd_stab_section_find_nearest_line): New function.
5075 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5076 * libbfd.h: Rebuild.
5077 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5078 * elf.c (_bfd_elf_find_nearest_line): Try calling
5079 _bfd_stab_section_find_nearest_line before searching the ELF
5080 symbol table. Find the closest STT_FUNC symbol, not the last one.
5081 * libcoff-in.h (coff_data_type): Add line_info field.
5082 * libcoff.h: Rebuild.
5083 * coffgen.c (coff_find_nearest_line): Try calling
5084 _bfd_stab_section_find_nearest_line before searching the COFF
5086 * Makefile.in: Rebuild dependencies.
5088 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5090 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5091 4 bytes, so we get the correct value when updating the register
5092 field in little endian mode.
5094 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5096 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5097 entry_section fields. Add sntoc and snentry fields.
5098 * libcoff.h: Rebuild.
5099 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5100 not toc_section and entry_section (the COFF file does not have any
5101 sections at this point).
5102 (coff_write_object_contents): Set o_snentry and o_sntoc from
5103 snentry and sntoc rather than entry_section and toc_section.
5104 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5105 snentry, not toc_section and entry_section.
5106 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5107 entry_section from hentry.
5108 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5110 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5111 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5112 than using toc_section directly.
5114 * archures.c: Add missing `.' in enum bfd_architecture.
5115 * bfd-in2.h: Rebuild.
5117 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5118 Robert Lipe <robertl@arnet.com>.
5120 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5122 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5123 to sections we allocate. Use bfd_zalloc to allocate initialial
5124 sections, not bfd_alloc.
5125 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5126 SDA{,2}I16 relocations.
5127 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5128 whether to put something in .sbss or not.
5129 (ppc_elf_relocate_section): Add support for more relocations. Add
5130 in sec->output_offset where appropriate. Make error messages
5131 include the symbol name.
5133 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5134 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5135 doesn't get redefined messages if -shared.
5137 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5138 section if the rel_section field has been set up.
5140 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5142 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5145 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5147 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5148 of flags, only flags used are controlled by mach number. Bump up
5149 output file mach number to highest of input file mach numbers.
5150 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5151 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5153 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5154 bfd_elf64_sparc_vec support.
5156 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5158 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5159 the embedded bit is set on some objects and not on others. Just
5161 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5164 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5166 * coffcode.h (coff_new_section_hook): Don't try to align the
5169 * coffcode.h (coff_set_section_contents): Fix the handling of the
5170 .lib section to work even if the entire section contents are
5171 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5172 Robert Lipe <robertl@arnet.com>.
5174 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5176 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5177 memory here for contents.
5179 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5180 _SDA2_BASE_ by 32768.
5181 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5182 started using. Allocate contents for .sdata and .sdata2 sections
5184 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5186 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5187 size _SDA{,2}_BASE_.
5188 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5191 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5193 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5195 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5196 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5197 (bfd_mach_sparc_v9a): Define.
5198 (bfd_mach_sparc_v9_p): Define.
5199 * bfd-in2.h: Regenerated.
5200 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5202 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5203 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5204 to bfd_elf32_sparc_vec.
5205 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5206 Add v8plus{,a} support.
5208 (sparc_compatible): New function.
5209 * elf32-sparc.h: #include "elf/sparc.h".
5210 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5211 elf32_sparc_final_write_processing): New functions.
5212 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5213 elf_backend_final_write_processing): Define.
5215 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5217 * elf-bfd.h (struct elf_link_hash_entry): Add
5218 linker_section_pointer field.
5219 (enum elf_linker_section_enum): Enumeration for new way of
5220 creating linker dynamic sections and symbols.
5221 (elf_linker_section{,_pointers}): New structures for creating
5222 dynamic sections and symbols.
5223 (elf_obj_tdata): Add linker_section_pointers and linker_section
5225 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5226 (_bfd_elf_create_linker_section): New declarations.
5227 (_bfd_elf_find_pointer_linker_section): Ditto.
5228 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5229 (_bfd_elf_make_linker_section_rela): Ditto.
5231 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5233 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5234 (ppc_elf_create_linker_section): New function to create the
5235 sections .got, .sdata, and .sdata2.
5236 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5238 (ppc_elf_check_relocs): Support more of the eabi relocations.
5239 (ppc_elf_relocate_section): Ditto.
5240 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5241 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5243 * elflink.h (elf_create_pointer_linker_section): New function to
5244 create initialized pointers in dynamic linker sections.
5245 (elf_finish_pointer_linker_section): Actually intialize the
5246 pointers created above.
5248 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5249 macros to provide both 32 and 64 bit versions of
5250 elf_create_pointer_linker_section.
5251 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5252 provide both 32 and 64 bit versions of
5253 elf_finish_pointer_linker_section.
5255 * elflink.c (_bfd_elf_create_linker_section): New function to
5256 create a linker section.
5257 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5258 given address in the linker pointer offsets created for a given
5260 (_bfd_elf_make_linker_section_rela): Make a RELA section
5261 corresponding to the generated linker section.
5263 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5265 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5267 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5269 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5270 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5271 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5272 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5273 toc entry in an objdump) for now.
5274 (ppc_do_last, ppc_get_last): New function - needed to save processing
5275 the toc owner to the end.
5276 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5279 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5280 toc owner from being done till last. Must define POWERPC_LE_PC
5283 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5285 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5287 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5288 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5290 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5292 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5294 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5296 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5298 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5300 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5302 * elf.c (assign_file_positions_for_segments): Don't increment file
5303 offset for a segment which contains no loadable sections.
5305 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5307 * reloc.c: Add new PowerPC relocations.
5308 * {bfd-in2,libbfd}.h: Regenerate.
5310 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5311 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5313 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5315 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5318 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5321 * coffgen.c (coff_find_nearest_line): Don't try to cache
5322 information in sections that are not owned by a BFD. From Richard
5323 Henderson <richard@atheist.tamu.edu>.
5325 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5326 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5327 * elflink.h (elf_link_output_extsym): Remove special check for
5330 * ecoffswap.h: Add prototypes for static functions.
5332 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5334 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5335 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5337 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5338 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5339 support. Begin support for R_PPC_SDA{2,}REL.
5341 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5343 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5344 create the .got and .got.neg sections.
5345 (ppc_elf_size_dynamic_sections): Call it.
5346 (ppc_elf_check_relocs): Call it.
5347 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5348 (ppc_elf_check_relocs): Add error messages for relocations we
5349 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5352 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5354 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5355 section flags for V.4 and eabi.
5357 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5359 * elf.c (assign_file_positions_for_segments): If a segment
5360 contains no sections, don't mark it as readable.
5362 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5363 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5365 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5366 dynamic section, if there is one.
5367 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5368 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5369 (bfd_elf64_swap_dyn_in): Likewise.
5370 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5372 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5374 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5375 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5376 <pirker@eiunix.tuwien.ac.at>.
5378 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5380 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5381 PowerPC V.4 and eabi.
5382 * bfd-in2.h: Regenerate.
5383 * libfd.h: Regenerate.
5385 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5387 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5388 section type and SHF_EXCLUDE section flag, turning them into the
5389 appropriate bfd section flag.
5391 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5393 * xcofflink.c (xcoff_link_add_symbols): Create the special
5394 sections if we see a DYNAMIC object, in case that is the only
5395 XCOFF input object we see.
5397 * elf32-mips.c: Extensive changes for a start at dynamic linking
5398 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5400 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5401 (struct elf_backend_data): Remove
5402 elf_backend_create_program_headers field. Add
5403 elf_backend_additional_program_headers and
5404 elf_backend_modify_segment_map fields.
5405 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5407 (elf_backend_additional_program_headers): Likewise.
5408 (elf_backend_modify_segment_map): Likewise.
5409 (elf_backend_create_program_headers): Don't define.
5410 (elfNN_bed): Change to account for field changes.
5411 * elf.c (assign_file_positions_for_segments): Call new
5412 modify_segment_map backend function. Don't call old
5413 create_program_headers backend function.
5414 (get_program_header_size): Call additional_program_headers rather
5415 than create_program_headers.
5416 * elflink.h (elf_link_add_object_symbols): Initialize
5417 type_change_ok from new backend field.
5418 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5420 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5421 a reloc against the appropriate section.
5423 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5424 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5425 (elf_flags_init): Rename from elf_ppc_flags_init.
5426 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5428 (ppc_elf_copy_private_bfd_data): Likewise.
5429 (ppc_elf_merge_private_bfd_data): Likewise.
5431 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5434 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5436 * coff-alpha.c (alpha_relocate_section): During final link, allow
5437 output .lita section to be bigger than 64k by adjusting gp value
5438 on a per-input section basis.
5439 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5441 (struct ecoff_section_tdata): Add gp field.
5443 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5445 Handle Alpha ECOFF changes in OSF/1 3.2.
5446 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5448 * coff-alpha.c: Include "aout/ar.h".
5449 (alpha_ecoff_get_relocated_section_contents): Don't require an
5450 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5451 3.2 doesn't generate one.
5452 (alpha_relocate_section): Likewise.
5453 (alpha_ecoff_slurp_armap): Define.
5454 (alpha_ecoff_slurp_extended_name_table): Define.
5455 (alpha_ecoff_construct_extended_name_table): Define.
5456 (alpha_ecoff_truncate_arname): Define.
5457 (alpha_ecoff_write_armap): Define.
5458 (alpha_ecoff_generic_stat_arch_elt): Define.
5459 (alpha_ecoff_update_armap_timestamp): Define.
5461 (alpha_ecoff_read_ar_hdr): New static function.
5462 (alpha_ecoff_get_elt_at_filepos): New static function.
5463 (alpha_ecoff_openr_next_archived_file): New static function.
5464 (alpha_ecoff_get_elt_at_index): New static function.
5465 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5466 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5467 _bfd_ecoff to alpha_ecoff.
5468 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5469 field from backend structure, rather than always calling
5470 _bfd_get_elt_at_filepos.
5471 * coff-mips.c (mips_ecoff_backend_data): Initialize
5472 get_elt_at_filepos field.
5473 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5474 from _bfd_generic_read_ar_hdr with minor changes.
5475 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5476 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5477 * libbfd.h: Rebuild.
5479 * bfd-in.h (BFD_IN_MEMORY): Define.
5480 * libbfd-in.h (struct bfd_in_memory): Define.
5481 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5482 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5483 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5484 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5485 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5486 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5487 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5488 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5489 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5490 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5492 (bfd_openstreamr): Likewise.
5493 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5494 BFD_IN_MEMORY is not set.
5495 * riscix.c (riscix_some_aout_object_p): Likewise.
5496 * bfd-in2.h, libbfd.h: Rebuild.
5498 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5499 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5500 (bfd_get_elt_at_index): Define.
5501 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5502 bfd_get_elt_at_index. Change index parameter from int to
5504 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5505 (_bfd_noarchive_get_elt_at_index): Define.
5506 (_bfd_archive_bsd_get_elt_at_index): Define.
5507 (_bfd_archive_coff_get_elt_at_index): Define.
5508 * bfd-in2.h, libbfd.h: Rebuild.
5509 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5510 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5511 * ieee.c (ieee_get_elt_at_index): Define.
5512 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5513 * oasys.c (oasys_get_elt_at_index): Define.
5514 * som.c (som_get_elt_at_index): Define.
5516 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5517 numbers to the .text section.
5519 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5521 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5522 If there is a SEC_DEBUGGING section, get the contents of the debug
5523 information part from it.
5524 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5526 (ieee_write_object_contents): Check ieee_write_debug_part return.
5528 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5530 * config.bfd (i[345]86-*-freebsd*): Add target.
5531 * configure.in (i386freebsd_vec): Add vec.
5532 * configure: Regenerate.
5533 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5534 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5535 Rebuild dependencies..
5536 * freebsd.h: New file.
5537 * i386freebsd.c: New file.
5538 * targets.c (i386freebsd_vec): Declare.
5539 (bfd_target_vector): Add i386freebsd_vec.
5540 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5541 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5543 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5545 * ieee.c (ieee_slurp_debug): New static function.
5546 (ieee_object_p): Call it.
5547 (ieee_slurp_section_data): Skip debugging sections.
5548 (ieee_get_reloc_upper_bound): Likewise.
5549 (ieee_get_section_contents): Likewise.
5550 (ieee_canonicalize_reloc): Likewise.
5551 (ieee_write_section_part): Likewise.
5552 (ieee_write_debug_part): Likewise.
5553 (ieee_write_data_part): Likewise.
5554 (init_for_output): Likewise.
5556 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5558 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5560 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5561 relocs, since ppc_elf_relocate_section handles the linker case.
5562 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5564 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5565 ppc_elf_relocate_section since that is now the only caller.
5566 (ppc_elf_relocate_section): Ditto.
5568 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5570 * coffcode.h (coff_write_object_contents): If we don't know the
5571 section of the entry point for an XCOFF executable, always set the
5572 entry address to -1.
5574 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5576 * elf.c (bfd_section_from_shdr): Add support for note sections.
5578 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5580 * bfd-in.h (struct _symbol_info): Add stab_type field.
5581 * bfd-in2.h: Rebuild.
5582 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5584 * elf32-ppc.c: Remove trailing newline from calls to
5586 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5587 difference if target endianness is known.
5589 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5591 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5592 old style TOC16 references without using R_PPC_GOT.
5593 (ppc_reloc_type): Ditto.
5594 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5595 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5596 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5597 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5598 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5600 (ppc_elf_adjust_dynamic_symbol): Ditto.
5601 (ppc_elf_adjust_dynindx): Ditto.
5602 (ppc_elf_size_dynamic_sections): Ditto.
5603 (ppc_elf_finish_dynamic_symbol): Ditto.
5604 (ppc_elf_finish_dynamic_sections): Ditto.
5605 (ELF_DYNAMIC_INTERPRETER): Define.
5607 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5609 * elf.c (copy_private_bfd_data): When attaching sections to
5610 segments ignore sections that won't be allocated. Patch from
5613 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5615 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5618 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5620 * coff-i960.c (CALC_ADDEND): Define.
5621 (coff_i960_relocate_section): Add the input section VMA to the
5622 addend for PC relative relocs.
5624 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5626 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5627 to correctly terminate.
5629 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5631 * targets.c (enum bfd_endian): Define.
5632 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5633 from boolean to enum bfd_endian. Change header_byteorder_big_p
5635 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5636 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5637 * bfd-in2.h: Rebuild.
5638 * All targets: Change initialization of byteorder and
5639 header_byteorder to use enum bfd_endian values rather than
5641 * All files: Change all references to byteorder_big_p and
5642 header_byteorder_big_p to use new bfd_*_endian macros.
5644 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5646 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5648 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5650 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5652 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5654 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5656 * ieee.c: Lots of minor cleanups. Make many functions return
5657 errors rather than calling abort. Also:
5658 (ieee_write_twobyte): Remove; change callers to call existing
5659 ieee_write_2bytes function.
5660 (ieee_write_expression): Don't output the section twice when
5661 outputting a local symbol. Don't emit an extraneous zero if there
5663 (ieee_slurp_sections): Set the lma as well as the vma.
5664 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5666 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5667 a recognized one or bfd_arch_unknown.
5668 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5670 (ihex_get_symtab): Likewise.
5672 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5674 * aoutx.h: Include <ctype.h>.
5675 (struct aout_link_includes_table): Define.
5676 (struct aout_link_includes_totals): Define.
5677 (struct aout_link_includes_entry): Define.
5678 (aout_link_includes_lookup): Define macro.
5679 (struct aout_final_link_info): Add includes field.
5680 (aout_link_includes_newfunc): New static function.
5681 (NAME(aout,final_link)): Initialize includes hash table.
5682 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5684 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5686 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5688 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5690 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5692 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5694 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5695 (pe_print_private_bfd_data): call pe_print_reloc.
5696 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5697 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5698 up some debugging as well.
5700 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5702 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5705 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5707 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5708 when setting sections to NULL.
5710 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5712 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5714 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5715 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5717 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5718 * bfd-in2.h: Rebuild.
5720 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5722 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5724 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5726 * ihex.c (ihex_scan): Handle record types 4 and 5.
5727 (ihex_object_p): Permit types 4 and 5.
5728 (ihex_set_section_contents): Remove check for out of range
5730 (ihex_write_object_contents): Generate types 4 and 5.
5732 * elflink.h (elf_link_output_extsym): Just ignore warning and
5733 indirect references to symbols which don't really exist.
5735 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5737 * peicode.h (pe_print_idata): Minor format fixes
5738 (pe_print_edata): New function. Under private printing, this formats
5739 the edata section of a PE file.
5740 (pe_print_private_bfd_data): Added call to pe_print_edata.
5742 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5744 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5745 index, don't call stoi.
5747 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5749 * srec.c (srec_scan): Set lma as well as vma.
5751 * ihex.c: New file; support for Intel Hex format.
5752 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5753 (ihex_vec): Declare.
5754 (bfd_target_vector): Always include ihex_vec.
5755 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5756 * Makefile.in: Rebuild dependencies.
5757 (BFD_LIBS): Add ihex.o
5758 (BFD_LIBS_CFILES): Add ihex.c.
5759 * bfd-in2.h: Rebuild.
5761 * elf.c (assign_file_positions_for_segments): Sort the sections in
5763 (get_program_header_size): Return the right size if segment_map is
5765 (copy_private_bfd_data): Don't bother to sort the sections.
5767 * bfd.c (bfd_record_phdr): New function.
5768 * bfd-in.h (bfd_record_phdr): Declare.
5769 * bfd_in2.h: Rebuild.
5771 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5774 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5775 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5777 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5778 (bfd_zmalloc): Change declaration.
5779 * libbfd.h: Rebuild.
5780 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5781 and realloc. Don't set bfd_error_no_memory if they fail.
5783 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5785 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5786 uses as well. Added a new howto to deal with TOCREL16 relocs that
5787 are TOCDEFN as well.
5788 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5789 to handle RVA relocs from dlltool.
5790 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5791 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5792 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5794 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5795 to get the right section alignment.
5797 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5799 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5800 p_paddr if p_paddr is zero.
5801 (make_mapping): Set includes_filehdr and includes_phdrs for first
5803 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5805 (assign_file_positions_for_segments): Handle includes_filehdr and
5806 includes_phdrs. Remove special handling of PT_PHDR and first
5808 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5809 when appropriate. Remove special handling of PT_PHDR segment.
5810 Use a more complex condition for when a section is included in a
5811 segment to handle Solaris linker oddities.
5813 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5815 * coff-m88k.c (howto_table): Reformatted for easier reading;
5816 special_function now points to new function m88k_special_reloc.
5817 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5819 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5820 be done correctly by m88k_special_reloc.
5821 (reloc_processing): New function to be used by RELOC_PROCESSING.
5822 (RELOC_PROCESSING): Define to call reloc_processing.
5824 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5826 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5827 (pe_print_pdata): Likewise.
5829 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5830 obstack_alloc fails.
5831 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5833 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5834 * Many files: don't set bfd_error_no_memory if one of the above
5837 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5838 if p_paddr_valid is set.
5839 (copy_private_bfd_data): New static function.
5840 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5842 * elf.c (assign_file_positions_for_segments): Fix case where extra
5843 program headers were allocated.
5845 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5846 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5847 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5848 _bfd_elf_print_private_bfd_data.
5850 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5851 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5852 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5853 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5854 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5855 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5856 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5858 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5860 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5861 * elf.c (make_mapping): New static function.
5862 (map_sections_to_segments): New static function.
5863 (elf_sort_sections): New static function.
5864 (assign_file_positions_for_segments): New static function.
5865 (map_program_segments): Remove.
5866 (get_program_header_size): Remove sorted_hdrs, count, and
5867 maxpagesize parameters. Simplify.
5868 (assign_file_positions_except_relocs): When generating an
5869 executable, use assign_file_positions_for_segments.
5870 (elf_sort_hdrs): Remove.
5871 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5872 to get_program_header_size.
5874 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5876 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5878 * configure, config.in: Regenerate with autoconf 2.7.
5880 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5881 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5883 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5885 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5886 (ecoff_sec_to_styp_flags): Likewise.
5887 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5888 (ecoff_set_symbol_info): Handle scRConst.
5889 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5890 (ecoff_compute_section_file_positions): Handle .rconst section.
5891 (_bfd_ecoff_write_object_contents): Likewise.
5892 (ecoff_link_check_archive_element): Handle scRConst.
5893 (ecoff_link_add_externals): Likewise.
5894 (ecoff_link_write_external): Handle .rconst section.
5895 (ecoff_reloc_link_order): Likewise.
5896 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5897 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5899 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5901 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5902 DEF_DYNAMIC flag is set.
5904 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5906 * host-aout.c: If TRAD_HEADER is defined, include it.
5908 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5910 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5911 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5912 (BFD_NEED_DECLARATION): New function.
5913 * configure.in: Use BFD_NEED_DECLARATION.
5914 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5915 * configure, config.in: Rebuild with autoconf 2.6.
5917 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5918 special_sections before returning when called with a non XCOFF
5921 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5924 * coffcode.h (coff_compute_section_file_positions): Only pad the
5925 previous section to force file alignment when creating an
5928 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5930 * coffcode.h (coff_compute_section_file_positions): If
5931 RS6000COFF_C, set up the .debug section.
5933 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5934 if it is not large enough to accomodate the entire TOC area with
5935 signed 16 bit offsets.
5936 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5938 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5939 TOC anchor to use the TOC value used in the output file.
5941 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5943 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5944 (_bfd_coff_read_string_table): Likewise.
5946 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5948 * pe-arm.c: Fix typos.
5949 * coff-arm.c: Likewise.
5951 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5953 * coff-ppc.c (list_ele): Added "cat"egory member.
5954 (record_toc): New category parameter (priv or pub).
5955 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5956 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5957 the mainline. It addes extra toc cells in error.
5958 (ppc_coff_swap_sym_in_hook): Added some documentation.
5959 (dump_toc): Can now diagnose "virtual toc" chicanery.
5961 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5963 * elf-bfd.h (struct elf_link_hash_table): Change type of
5964 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5966 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5968 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5969 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5971 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5972 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5973 defined or mentioned in a regular file.
5975 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5977 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5978 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5979 (coff_ppc_relocate_section): Correct REL24 handling
5980 (ppc_process_before_allocation): Correct TOCDEFN handling
5982 * peicode.h (dir_names): Added name descriptions
5984 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5986 * VERSION: Updated to cygnus-2.6.
5988 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5990 * targets.c (m68k4knetbsd_vec): Declare.
5992 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5994 * targets.c (bfd_target): Change type of second argument to
5995 _bfd_print_private_bfd_data from void * to PTR.
5996 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5997 using PTR rather than void *.
5998 * bfd-in2, libbfd.h: Rebuild.
5999 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6001 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6002 _bfd_generic_bfd_print_private_bfd_data rather than casting
6005 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6007 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6008 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6010 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6011 BFD64_BACKENDS_CFILES): New variables.
6014 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6016 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6017 not at the file position of the first section.
6018 * coffcode.h (coff_compute_section_file_positions): Avoid using
6020 (coff_write_object_contents): When generating a PPC PE executable
6021 with no symbols, round up the file size to a COFF_PAGE_SIZE
6023 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6024 don't write out a string table.
6026 * elf.c (bfd_section_from_shdr): When using a different section
6027 header, pass the new one to _bfd_elf_make_section_from_shdr.
6028 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6029 (elf_map_symbols): Add section VMA to symbol value when comparing
6031 (_bfd_elf_compute_section_file_positions): Only build symbol table
6032 if there are some symbols. Set file offset of symtab and strtab
6034 (assign_file_positions_except_relocs): Remove dosyms parameter.
6035 Change all callers. Never set file offset of symtab and strtab
6037 (_bfd_elf_copy_private_section_data): New function.
6038 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6039 (_bfd_elf_copy_private_symbol_data): New function.
6040 (swap_out_syms): Check for special mapping of st_shndx created by
6041 copy_private_symbol_data.
6042 * elfxx-target.h: Use new copy routines.
6043 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6044 (_bfd_elf_copy_private_section_data): Declare.
6046 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6048 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6051 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6052 _bfd_dummy_target, matching the recent change to archive
6055 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6057 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6058 arithmetic on PTR types.
6060 * aout-target.h (MY(callback)): Set the lma of the sections.
6062 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6063 symbol into a reloc against the section.
6065 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6067 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6068 glue for the relocs: IMGLUE and IFGLUE.
6069 (record_toc): new function - tracks toc contents
6070 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6071 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6072 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6073 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6074 (ppc_record_toc_entry): Removed a debug define (duh)
6076 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6077 (pe_print_idata): New function - formats the idata section data
6078 (pe_print_pdata): New function - formats the pdata section data
6079 (pe_print_private_bfd_data): calls to above
6081 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6083 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6084 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6085 TARGET_SYM and TARGET_NAME for vector and BFD name.
6086 * coff-pmac.c (pmac_xcoff_vec): Remove.
6087 (TARGET_SYM, TARGET_NAME): Define.
6088 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6089 machine to 0, not all PowerMacs are 601s.
6091 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6093 * elfcode.h (elf_object_p): Read in any program headers.
6094 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6095 based on the program headers, if any.
6096 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6097 (map_program_segments): Set p_paddr of program headers based on
6100 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6102 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6105 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6106 trying to do a relocateable link with a non-a.out object file.
6108 * archive.c (bfd_generic_archive_p): Check the first object file
6109 in an archive even if target_defaulted is set. If the object file
6110 has the wrong xvec, reject it.
6112 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6113 be represented, report the name via _bfd_error_handler.
6114 (translate_to_native_sym_flags): Likewise.
6115 * elf32-mips.c (mips_elf_final_link): Likewise.
6116 * oasys.c (oasys_write_sections): Likewise.
6118 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6119 which checks for STYP_OVRFLO sections.
6120 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6121 reloc and lineno count overflows.
6122 (coff_write_object_contents): Call coff_count_linenumbers before
6123 coff_compute_section_file_positions. If RS6000COFF_C, handle
6124 reloc and lineno count overflows.
6125 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6126 relocs before dealing with .pad sections. Count overflow section
6127 headers when handling .pad sections.
6129 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6132 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6133 (struct xcoff_link_hash_table): Add descriptor_section and
6134 special_sections fields.
6135 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6136 (xcoff_link_add_symbols): Set linkage section alignment. Create
6137 descriptor section. Check for magic symbol names (_text, etc.),
6138 and record them in special_sections if found. Set
6139 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6140 descriptor field to point back to the function code symbol.
6141 (xcoff_sweep): Always mark the special descriptor_section.
6142 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6143 function descriptor, and mark it if it is.
6144 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6145 parameter, and fill it in. Allocate space for the descriptor
6147 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6148 global linkage code. If an undefined function descriptor is
6149 exported, arrange to define it. Warn about any other undefined
6151 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6152 (xcoff_write_global_symbol): Create a function descriptor when
6154 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6155 * bfd-in2.h: Rebuild.
6157 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6159 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6160 (ppc_coff_link_hash_table): new types for hashing
6161 (ppc_coff_link_hash_newfunc): hash entry constructor
6162 (ppc_coff_link_hash_table_init): hash table initializer
6163 (ppc_coff_link_hash_table_create): hash table constructor
6164 (ppc_record_toc_entry): changed references to hash table
6165 (coff_ppc_relocate_section): changed references to hash table
6167 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6168 * libcoff.h: Rebuild
6170 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6171 (coff_link_add_symbols): removed toc_offset init
6173 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6175 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6178 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6179 if it is given and mmep is available.
6180 * acconfig.h: Undef USE_MMAP.
6181 * configure, config.in: Regenerated.
6182 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6183 table handling the old way.
6184 (aout_get_external_symbols): Don't complain if last byte of string
6186 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6187 (bfd_free_window) [! USE_MMAP]: Don't define.
6188 (bfd_get_file_window,
6189 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6191 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6193 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6196 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6198 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6199 compatible with AMD generated COFF files. Try to support both AMD
6200 and GNU formats simultaneously.
6201 (coff_a29k_relocate_section): Likewise.
6203 * libbfd.c (bfd_get_file_window): Change writable parameter from
6204 int to boolean; update all callers. Pass MAP_SHARED if not
6205 writable--it's required on Solaris. Cast fprintf argument to
6207 * bfd-in.h (bfd_get_file_window): Update declaration.
6208 * bfd-in2.h: Rebuild.
6209 * aoutx.h: Update calls to bfd_get_file_window.
6211 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6213 (xcoff_swap_ldhdr_in): New static function.
6214 (xcoff_swap_ldsym_in): New static function.
6215 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6216 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6217 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6218 Handle XTY_ER/XMC_XO symbols correctly.
6219 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6220 rather than normal symbol table.
6221 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6222 already defined with the same absolute value.
6223 (xcoff_mark): When considering called symbols, check whether the
6224 descriptor is from a dynamic object, rather than the symbol
6226 (xcoff_build_ldsyms): Likewise.
6228 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6229 Cast realloc and malloc return values. If malloc or realloc fail,
6230 set bfd_error_no_memory.
6231 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6232 * bfd-in2.h: Rebuild.
6234 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6236 * coff-ppc.c (ppc_record_toc_entry): new function.
6237 (in_reloc_p): changed return value.
6238 (coff_ppc_relocate_section): much rework.
6239 (ppc_allocate_toc_section): new function.
6240 (ppc_process_before_allocation): new function.
6241 (ppc_coff_swap_sym_in_hook): new function.
6243 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6244 (coff_link_add_symbols): initialize toc_offset.
6246 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6247 (coff_swap_aouthdr_out): Added more sections to the data
6248 dictionary for the pe file header. Also changed linker version
6249 number on the ppc side.
6250 (dir_names): small improvements to the dictionary printing.
6251 (pe_mkobject_hook): save the file level flags.
6253 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6254 (pe_tdata): added real_flags field
6255 (coff_tdata): added local_toc_sym_map and access macro
6257 * libcoff.h (coff_link_hash_entry): added toc_offset field
6258 (pe_tdata): added real_flags field
6259 (coff_tdata): added local_toc_sym_map and access macro
6261 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6262 (coff_mkobject): init for local_toc_sym_map
6263 (coff_write_object_contents): set the internal_a.magic to
6264 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6267 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6269 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6270 entries until both the line number address and the function name
6271 address are too large.
6273 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6274 * configure: Rebuilt.
6276 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6277 is defined in the environment.
6279 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6281 * som.c (som_get_section_contents_in_window): Define to use
6284 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6286 * coff-i860.c: New file, based on coff-i386.c.
6287 * cpu-i860.c: New file, based on cpu-i386.c.
6288 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6289 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6290 targets, using i860coff_vec.
6291 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6292 trad-core.o and hosts/i860mach3.h.
6293 (i860coff_vec): Use coff-i860.o and cofflink.o.
6294 * configure: Rebuild.
6295 * Makefile.in: Rebuild dependencies.
6296 (ALL_MACHINES): Add cpu-i860.o.
6297 (BFD32_BACKENDS): Add coff-i860.o.
6298 (CFILES): Add cpu-i860.c and coff-i860.c.
6299 * targets.c (i860coff_vec): Declare.
6300 (bfd_target_vector): Add &i860coff_vec.
6301 * archures.c (bfd_i860_arch): Declare.
6302 (bfd_archures_list): Add &bfd_i860_arch.
6303 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6304 (coff_set_flags): Handle bfd_arch_i860.
6305 (coff_write_object_contents): Handle I860 a.out magic number.
6307 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6309 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6310 the created .tc section to 2.
6311 (xcoff_mark): Don't keep a .loader reloc for a call to an
6312 undefined symbol when creating a shared library.
6313 (xcoff_build_ldsyms): When creating a shared library, generate
6314 global linkage code for a call to an undefined symbol.
6316 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6318 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6319 BFD32_BACKENDS, BFD64_BACKENDS.
6320 (.dep1): Put mkdep output in a separate file.
6321 Rebuilt dependencies.
6323 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6326 Permit use of mmap when available:
6328 * configure.in: Check for mmap, madvise, mprotect.
6329 * config.in, configure: Regenerated.
6331 * libbfd.c (struct _bfd_window_internal): Define type.
6332 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6334 (ok_to_map): New static variable for debugging.
6335 (_bfd_generic_get_section_contents_in_window): New function.
6336 * bfd-in.h (bfd_window_internal): Declare type.
6337 (bfd_window): Define type.
6338 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6339 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6342 * libaout.h (struct aoutdata): Add two window fields.
6343 (obj_aout_sym_window, obj_aout_string_window): New macros.
6344 * aoutx.h (some_aout_object_p): Initialize windows.
6345 (aout_get_external_symbols): Get symbol data and strings in
6346 windows instead of explicitly allocated buffers.
6347 (slurp_symbol_table): Free window instead of memory.
6348 (bfd_free_cached_info): Release windows instead of freeing storage
6350 (aout_link_free_symbols): Ditto.
6352 * targets.c (bfd_target): Add new field for
6353 get_section_contents_in_window.
6354 (BFD_JUMP_TABLE_GENERIC): Updated.
6355 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6356 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6357 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6358 macros for get_section_contents_in_window field.
6360 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6362 * core.c: Renamed to corefile.c
6363 * makefile.dos (OBJS): Change core.o to corefile.o
6364 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6367 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6369 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6370 targ_selvecs to allow debugging under Irix-5 native.
6373 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6375 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6376 to o. Clobber and restore the list of new csects around the call
6377 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6378 linker error and the linker wants to read the symbol table. Reset
6379 the line number count of a real section even if it has no relocs.
6380 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6382 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6385 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6387 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6388 an undefined symbol in a shared link.
6390 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6391 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6392 phdm@info.ucl.ac.be (Philippe De Muyter).
6394 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6396 * coff-m88k.c (rtype2howto): New static function.
6397 (RTYPE2HOWTO): Use it rather than a macro definition.
6399 * coffcode.h (coff_write_object_contents): set internal_a.magic
6400 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6402 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6403 define TRAD_HEADER to new file hosts/delta68.h.
6404 m88*-motorola-sysv*, however, does use ptrace-core.o.
6405 * hosts/delta68.h: New file.
6407 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6408 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6410 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6412 * i386linux.c (MY(vec)): Declare before use.
6414 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6416 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6417 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6419 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6420 BFD is not of the right type.
6421 (bfd_elf_get_needed_list): Likewise.
6422 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6423 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6424 * xcofflink.c (XCOFF_XVECP): Define.
6425 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6427 (bfd_xcoff_import_symbol): Likewise.
6428 (bfd_xcoff_export_symbol): Likewise.
6429 (bfd_xcoff_link_count_reloc): Likewise.
6430 (bfd_xcoff_record_link_assignment): Likewise.
6431 (bfd_xcoff_size_dynamic_sections): Likewise.
6433 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6434 table index against the number of symbols for a base relative
6437 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6439 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6440 full_aouthdr flag here...
6441 (_bfd_xcoff_bfd_final_link): ...not here.
6443 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6445 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6446 systems that have a system <libelf.h>.
6447 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6448 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6449 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6450 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6451 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6452 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6453 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6455 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6457 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6458 set, set BSF_WEAK in symbol. Change all callers.
6459 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6460 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6461 _bfd_generic_link_add_one_symbol.
6462 (ecoff_indirect_link_order): Check that the section tdata relocs
6463 are not NULL before using them.
6465 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6466 define TRAD_HEADER as hosts/alphalinux.h.
6467 * configure: Rebuild.
6468 * hosts/alphalinux.h: New file.
6469 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6472 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6474 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6475 C_ECOMM storage classes.
6477 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6479 (xcoff_mark): Call xcoff_mark_symbol.
6480 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6481 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6483 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6485 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6487 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6489 (xcoff_find_reloc): New static function.
6490 (xcoff_link_add_symbols): Use it.
6491 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6492 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6493 relocate the value of C_DECL.
6495 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6497 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6499 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6500 callback decide what goes in .relocs.
6501 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6502 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6505 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6507 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6510 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6512 * xcofflink.c: More improvements, mostly to fix handling of
6513 constructors and a few other special cases.
6514 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6515 zero, reverting yesterday's change.
6516 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6517 (bfd_xcoff_link_count_reloc): Declare.
6518 (bfd_xcoff_record_link_assignment): Declare.
6519 * bfd-in2.h: Rebuild.
6521 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6523 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6524 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6525 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6526 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6527 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6528 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6530 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6533 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6534 segments includes the a.out header. See to that the magic number
6535 *always* is big-endian.
6537 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6538 m68k4k NetBSD configurations.
6540 * configure.in, configure: Separate i386 & mips NetBSD
6541 configurations from other BSD ones. Don't assume DEC is the only
6542 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6543 configurations. Add support for m68k4k NetBSD object format.
6545 * libaout.h: Added M_68K4K_NETBSD magic.
6547 * m68k4knetbsd.c: New file.
6549 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6551 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6554 * hosts/mipsnbsd.h: New file.
6557 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6559 * config.bfd: Add config stuff for mips*-*-magic* to set
6560 targ_defvec to ecoff_big_vec.
6563 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6565 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6567 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6568 toc_section, and entry_section fields.
6569 (struct xcoff_section_tdata): Remove ldrel_count field.
6570 * libcoff.h: Rebuild.
6571 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6573 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6574 full a.out header if full_aouthdr is set in xcoff_data.
6575 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6576 based on sections stored in xcoff_data.
6577 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6579 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6580 (rs6000coff_vec): Set symbol_leading_char to '.'.
6581 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6582 value stored in ret rather than returning a pointer value.
6584 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6586 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6589 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6591 * som.c (som_slurp_string_table): Allocate the strings with malloc
6592 since they're free'd by free_cached_info.
6593 (som_slurp_symbol_table): Similarly for the symbol table.
6595 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6597 * Makefile.in (diststuff): Don't make headers.
6599 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6601 * Makefile.in: Rebuild dependencies.
6603 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6604 output_bfd is not SunOS.
6605 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6606 non-SunOS input files.
6608 * xcofflink.c: Extensive changes to support linking shared objects
6609 and generating a .loader section.
6610 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6611 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6612 last_symndx, and ldrel_count fields.
6613 * libcoff.h: Rebuild.
6614 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6615 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6617 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6618 (bfd_xcoff_export_symbol): Declare.
6619 (bfd_xcoff_size_dynamic_sections): Declare.
6620 * bfd-in2.h: Rebuild.
6622 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6624 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6625 * configure: Rebuild.
6626 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6627 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6629 (pmac_xcoff_vec): Update to use new xcoff support.
6630 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6631 (xcoff_write_armap): Declare buf as unsigned char.
6632 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6634 * mpw-make.sed: Generalize subdir_do edit.
6636 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6638 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6639 correctly. Don't initialize asect->vma.
6641 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6643 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6644 something a little less than the page size.
6646 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6648 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6650 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6652 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6653 * coffcode.h (coff_write_object_contents): If .bss is before
6654 .data us that as data_start.
6655 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6657 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6658 (coff_swap_outhdr_out): Hardwire in version number.
6660 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6662 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6663 major and minor to *_vno, since the former are also macros in
6664 SunOS header files. Cast result of bfd_alloc to appropriate
6667 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6668 before assigning to sec_data.
6670 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6672 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6673 now relative to the section, not absolute.
6674 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6675 get the file name when there is a N_SO directory name. When
6676 handling stabs, remember that section->vma was added to the
6679 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6681 * sunos.c (struct sunos_link_hash_table): Add needed field.
6682 (sunos_link_hash_table_create): Call bfd_release, not free.
6683 (sunos_link_hash_table_create): Initialize needed field.
6684 (sunos_add_dynamic_symbols): Record needed objects.
6685 (bfd_sunos_get_needed_list): New function.
6686 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6687 * bfd-in2.h: Rebuild.
6689 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6691 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6693 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6695 * bfd-in.h (struct bfd_link_needed_list): Rename from
6696 bfd_elf_link_needed_list.
6697 * bfd-in2.h: Rebuild.
6698 * elf.c, elflink.h, libelf.h: Corresponding changes.
6700 Add start at AIX linker support; no shared libraries yet.
6701 * xcofflink.c: New file.
6702 * configure.in (rs600coff_vec): Use xcofflink.o.
6703 * configure: Rebuild.
6704 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6706 (struct xcoff_section_tdata): Define.
6707 (xcoff_section_data): Define macro.
6708 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6709 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6710 (_bfd_xcoff_bfd_final_link): Declare.
6711 (_bfd_ppc_xcoff_relocate_section): Declare.
6712 * libcoff.h: Rebuild.
6713 * coff-rs6000.c: Clean up a bit.
6714 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6715 cputype, csects, and debug_indices.
6716 (xcoff_copy_private_bfd_data): Copy cputype.
6717 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6718 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6719 (xcoff_reloc_type_lookup): Rename from
6720 rs6000coff_reloc_type_lookup.
6721 (coff_relocate_section): Define.
6722 (_bfd_xcoff_sizeof_headers): Define.
6723 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6724 (_bfd_xcoff_bfd_relax_section): Define.
6725 (_bfd_xcoff_bfd_link_split_section): Define.
6726 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6728 * coffcode.h (coff_compute_section_file_positions): If AIX,
6729 increment sofar by SMALL_AOUTSZ if not executable.
6730 (coff_write_object_contents): If AIX, always output an a.out
6731 header; if not executable, header size of SMALL_AOUTSZ.
6732 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6733 (_bfd_stringtab_init): Initialize xcoff field.
6734 (_bfd_xcoff_stringtab_init): New function.
6735 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6736 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6737 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6738 * libbfd.h: Rebuild.
6739 * Makefile.in: Rebuild dependencies.
6740 (BFD32_BACKENDS): Add xcofflink.o.
6741 (CFILES): Add xcofflink.c.
6743 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6744 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6745 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6747 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6749 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6751 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6753 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6754 * config.in: Regenerated.
6756 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6757 (_bfd_chunksize): New variable.
6758 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6759 for obstack chunk size.
6760 * configure.in: Check for getpagesize.
6761 * configure: Regenerated.
6763 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6765 * trad-core.c (rawptr): Make it a local variable of
6766 ptrace_unix_core_file_p.
6768 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6770 * coff-arm.c (in_reloc_p): New.
6771 * coff-i386.c (in_reloc_p): New.
6772 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6773 (coff_write_object_contents): Only set has_reloc_section
6775 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6776 in_reloc_p to decide if reloc should be emitted.
6777 * libcoff.h (pe_data_type.in_reloc_p): New.
6778 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6780 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6782 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6783 (_bfd_coff_read_internal_relocs): Likewise.
6784 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6785 (_bfd_coff_read_internal_relocs): Likewise.
6787 * elflink.h (elf_link_add_object_symbols): Correct conditions
6788 under which type and size change warnings are issued.
6790 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6792 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6793 a symbol which is not in a real section.
6794 (coff_write_native_symbol): Corresponding change.
6796 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6797 coff_link_hash_newfunc and make non-static.
6798 (_bfd_coff_link_hash_table_init): New function, broken out of
6799 _bfd_coff_link_hash_table_create.
6800 (_bfd_coff_link_hash_table_create): Use it.
6801 (process_embedded_commands): Make static.
6802 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6803 (_bfd_coff_link_hash_table_init): Declare.
6804 * libcoff.h: Rebuild.
6806 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6807 field in XCOFF tdata.
6808 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6809 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6810 based on cputype stored in a.out header, or in n_type of initial
6812 (coff_write_object_contents): Set cputype correctly in a.out
6814 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6816 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6817 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6819 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6820 * libcoff.h: Rebuild.
6822 * cpu-rs6000.c (rs6000_compatible): New static function.
6823 (bfd_rs6000_arch): Use it.
6824 * cpu-powerpc.c (powerpc_compatible): New static function.
6825 (arch_info_struct): Define various flavours of PowerPC.
6826 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6829 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6831 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6833 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6835 * elflink.h (elf_link_add_object_symbols): Don't warn about
6836 changing the size or type if the old definition was weak.
6838 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6840 * coffcode.h (combined_entry_type): Add fix_line field.
6841 (coff_slurp_line_table): Warn if we try to set the lineno field of
6843 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6844 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6845 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6846 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6848 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6849 * libcoff.h: Rebuild.
6851 * libcoff-in.h (struct xcoff_tdata): Define.
6852 (xcoff_data): Define.
6853 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6854 * bfd-in2.h, libcoff.h: Rebuild.
6855 * coff-rs6000.c (xcoff_mkobject): New static function.
6856 (coff_mkobject): Define.
6857 (xcoff_copy_private_bfd_data): New static function.
6858 (coff_bfd_copy_private_bfd_data): Define.
6859 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6861 (rs6000coff_vec): Add DYNAMIC to object_flags.
6862 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6863 .loader sections specially.
6864 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6865 section alignment from the XCOFF tdata information.
6866 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6867 F_SHROBJ, and copy the extra a.out header information into the
6868 XCOFF tdata structure.
6869 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6870 F_DYNLOAD and the extra a.out header information.
6871 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6872 C_HIDEXT symbol with attached csect information.
6873 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6874 in the o_maxdata field.
6875 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6876 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6877 end if BSF_NOT_AT_END is set.
6879 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6880 _bfd_read_ar_hdr_fn.
6881 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6882 * bfd-in2.h, libbfd.h: Rebuild.
6883 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6885 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6886 (bfd_slurp_bsd_armap_f2): Likewise.
6887 (_bfd_slurp_extended_name_table): Likewise.
6889 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6891 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6893 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6894 when the symbol table is empty.
6896 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6897 space for section symbols, since we don't output them either.
6898 (elf_m68k_adjust_dynindx): Removed.
6900 * ptrace-core.c (rawptr): Make it a local variable of
6901 ptrace_unix_core_file_p.
6903 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6905 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6908 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6909 Mac object file formats.
6911 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6913 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6914 auxent if there isn't one.
6915 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6916 rather than FILNMLEN as the maximum name length.
6918 * coffcode.h (bfd_coff_backend_data): Add new field
6919 _bfd_coff_print_aux.
6920 (bfd_coff_print_aux): New static function.
6921 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6922 scnlen field of an XTY_LD csect aux entry.
6923 (coff_print_aux): New static function.
6924 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6925 in coff_pointerize_aux_hook.
6926 (bfd_coff_std_swap_table): Initialize new field.
6927 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6928 * libcoff.h: Rebuild.
6929 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6930 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6932 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6933 if there are symbols, for native AIX ld compatibility.
6935 * coffcode.h (bfd_coff_backend_data): Add new field
6936 _bfd_coff_pointerize_aux_hook.
6937 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6938 or I960, and as 0 otherwise.
6939 (bfd_coff_std_swap_table): Initialize new field.
6940 * libcoff.h: Rebuild.
6941 * coffgen.c (coff_pointerize_aux): Change parameters to take
6942 symbol pointer instead of type and class, and to take aux index.
6943 Call _bfd_coff_pointerize_aux_hook if it is defined.
6944 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6945 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6946 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6948 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6949 read-only/host-only support.
6951 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6953 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6956 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6957 BFD_JUMP_TABLE_ARCHIVE accordingly.
6958 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6959 (_bfd_compute_and_write_armap): Declare.
6960 (_bfd_generic_read_ar_hdr): Declare.
6961 (_bfd_read_ar_hdr): Define.
6962 (_bfd_noarchive_read_ar_hdr): Define.
6963 (_bfd_archive_bsd_read_ar_hdr): Define.
6964 (_bfd_archive_coff_read_ar_hdr): Define.
6965 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6966 _bfd_read_ar_hdr instead.
6967 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6968 (_bfd_compute_and_write_armap): Rename from
6969 compute_and_write_armap. Make non-static. Change all callers.
6970 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6971 than _bfd_snarf_ar_hdr.
6972 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6973 * ieee.c (ieee_read_ar_hdr): Define.
6974 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6975 * oasys.c (oasys_read_ar_hdr): Define.
6976 * som.c (som_read_ar_hdr): Define.
6977 * bfd-in2.h, libbfd.h: Rebuild.
6979 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6981 * peicode.c (coff_swap_filehdr_in): If symptr is
6982 zero, there aren't any symbols, even if nsyms is set.
6984 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6986 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6988 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6989 sections, and set styp correctly for them: .got, .hash, .dynamic,
6990 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6991 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6993 (ecoff_sort_hdrs): New static function.
6994 (ecoff_compute_section_file_positions): Return boolean, not void.
6995 Sort the sections by VMA before looking through them. Put the
6996 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6997 section on an appropriate boundary within the page.
6998 (ecoff_compute_reloc_file_positions): Check return value of
6999 ecoff_compute_section_file_positions.
7000 (_bfd_ecoff_set_section_contents): Likewise.
7001 (_bfd_ecoff_write_object_contents): Check for various Alpha
7002 section types when incrementing text_size and data_size. Call
7003 adjust_headers backend function if it exists.
7004 * coff-alpha.c (alpha_adjust_headers): New static function.
7005 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7006 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7008 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7010 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7012 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7013 of ALTERNATE_AIX_CORE_FORMAT.
7014 * configure.in (aix4): No longer need CORE_FLAGS.
7015 * configure: Updated.
7017 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7019 NS32k changes from Ian Dall:
7020 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7022 (aout_link_input_section_std, aout_link_input_section_ext,
7023 aout_link_reloc_link_order): Call them instead of _bfd_*
7025 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7027 (backend_data): Use it instead of hardcoded zero.
7029 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7030 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7032 * ns32knetbsd.c: Include bfd.h.
7033 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7034 (MY_bfd_reloc_type_lookup): Declare function too.
7035 * pc532-mach.c (set_sizes): Don't declare.
7036 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7037 (backend_data, MY_backend_data): Don't define.
7039 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7040 ns32k-*-lites* like ns32k-*-netbsd*.
7042 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7045 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7047 * coffcode.h (coff_write_object_contents): Restore setting
7048 f_timdat to 0, deleted on August 22.
7050 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7052 * coffcode.h (coff_bfd_copy_private_symbol_data,
7053 coff_bfd_copy_private_section_data,
7054 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7055 * peicode.h (coff_bfd_copy_private_bfd_data): New
7056 (pe_bfd_copy_private_bfd_data): New.
7057 (coff_swap_scnhdr_in): Swap bss size into the right place.
7058 (pe_print_private_bfd_data): Add some newlines.
7060 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7062 * som.c (setup_sections): Don't die if a space has no subspaces.
7064 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7066 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7067 dynamic symbol override a common symbol. Don't change the size or
7068 type if they have been set and the new symbol is not a definition.
7069 Warn if the size or type changes.
7071 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7073 * som.c (som_begin_writing): Don't write the symbol table or
7075 (som_finish_writing): Write them here. Place them after the
7076 subspace data, but before the relocs.
7078 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7080 * sunos.c (sunos_add_one_symbol): Just pass false, not
7081 info->shared_library, to sunos_create_dynamic_sections.
7082 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7084 (sunos_check_dynamic_reloc): Remove .text section assertion.
7086 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7088 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7089 * configure, configure.in: Add pmac_xcoff_vec case.
7090 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7091 * coff-pmac.c: New file, PowerMac XCOFF support.
7092 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7093 * targets.c (pmac_xcoff_vec): Declare.
7095 * mpw-config.in: Various changes to be compatible with the
7096 autoconf-based configury.
7097 * mpw-make.sed: New file, sed commands to translate Unix
7098 makefile into MPW syntax.
7099 * mpw-make.in: Remove.
7100 * hosts/mpw.h: Remove.
7101 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7102 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7104 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7106 * binary.c (binary_get_symtab): Return an empty string on error.
7107 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7109 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7111 * coff-ppc.c: Reformatted according to gnu conventions
7112 Removed irrelevant "if 0" code
7114 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7116 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7117 symbols rather than as indirect symbols.
7118 (MY(slurp_symbol_table)): Don't do anything special about
7121 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7122 of .ctors and .dtors sections is no larger than 2.
7124 * sunos.c (sunos_add_one_symbol): Don't change
7125 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7127 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7128 dynamic symbols when creating a shared library.
7129 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7131 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7132 written even if it is not defined in a regular object.
7133 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7134 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7135 rather than the constant 22.
7136 (sunos_check_dynamic_reloc): Handle creating a shared library.
7137 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7138 zero when creating a shared library.
7139 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7140 write it out at the start of the symbol table.
7142 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7144 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7146 * config.bfd: Add arm-*-coff.
7147 * configure.in, configure: Add armcoff_{little,big}_vec.
7148 * targets.c (armcoff_{little,big}_vec): Declare.
7149 (bfd_target_vector): Add armcoff_{little,big}_vec.
7150 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7152 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7154 * targets.c (bfd_find_target): Remove debugging code.
7156 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7158 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7160 * Makefile.in: added *-ppc files
7161 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7162 allow pe based .o's to be shared with other tools on ppc/NT
7163 * config.bfd: added powerpc[le]-[pe|winnt] config support
7164 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7165 * peicode.h: Added more section flags for PE on ppc
7166 Added coff_swap_filehdr_out to allow peicode.h to be
7167 used for non-image PE files on ppc.
7168 Check for image, or not, before copying pe_opthdr
7169 * targets.c: Added new bfd's
7170 * targets.c: Removed two inactive bfds that shouldn't have made it this
7173 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7175 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7176 explicit values to initialize all relocs. Change all users.
7177 (ppc_elf_brtaken_inner): New function to handle branch predicition
7179 (ppc_elf_brtaken_reloc): Ditto.
7180 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7181 relocs use ppc_elf_unsupported_reloc.
7182 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7183 needs to be reported.
7184 (ppc_elf_relocate_section): Support branch prediction relocs.
7186 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7188 * bfd.c (bfd_assert): Remove \n from string passed to
7191 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7192 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7193 (bfd_coff_make_section_hook): Don't define.
7194 (coff_make_section_hook): Remove.
7195 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7196 (styp_to_sec_flags): Likewise.
7197 (coff_write_object_contents): Likewise.
7198 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7200 * libcoff.h: Rebuild.
7201 * coffgen.c (make_a_section_from_file): Just call
7202 bfd_make_section_anyway, not bfd_make_section or
7203 bfd_coff_make_section_hook.
7204 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7205 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7206 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7207 make_section_hook field.
7208 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7210 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7211 pointers into value field for warning and indirect symbols; just
7212 leave the value field alone.
7213 * linker.c (generic_link_add_symbol_list): Use next symbol for
7214 warning and indirect symbols, rather than looking in symbol value.
7215 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7216 parameter. Change all callers. Remove support for indirect
7217 symbols; it didn't work anyhow.
7218 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7219 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7220 * bfd-in2.h: Rebuild.
7222 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7224 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7225 go back to telling the tools this reloc operates on 32 bits.
7227 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7229 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7230 rather than a direct fprintf.
7231 * archive.c (_bfd_write_archive_contents): Likewise.
7232 * coffcode.h (coff_slurp_symbol_table): Likewise.
7233 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7234 (ppc_elf_unsupported_reloc): Likewise.
7235 (ppc_elf_relocate_section): Likewise.
7236 * i386linux.c (linux_tally_symbols): Likewise.
7237 (linux_finish_dynamic_link): Likewise.
7238 * osf-core.c (osf_core_core_file_p): Likewise.
7239 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7240 * som.c (som_sizeof_headers): Likewise.
7241 * srec.c (srec_bad_byte): Likewise.
7242 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7243 * libbfd-in.h (bfd_assert): Declare first parameter const.
7244 * libbfd.h: Rebuild.
7245 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7246 bfd_reloc_overflow is enough.
7247 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7248 * coff-h8500.c (rtype2howto): Likewise.
7249 * coff-z8k.c (rtype2howto): Likewise.
7250 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7251 * elf.c (_bfd_elf_get_lineno): Likewise.
7252 (_bfd_elf_no_info_to_howto): Likewise.
7253 (_bfd_elf_no_info_to_howto_rel): Likewise.
7254 * hp300hpux.c (convert_sym_type): Likewise.
7255 (MY(swap_std_reloc_in)): Likewise.
7256 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7258 * libaout.h (struct aoutdata): Add line_buf field.
7259 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7260 and filename_buffer. Instead, use a malloc buffer stored in the
7261 new line_buf field. Remove length restrictions.
7263 * coffgen.c (string_size): Remove static variable.
7264 (debug_string_size, debug_string_section): Likewise.
7265 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7266 and debug_string_size_p parameters. Use them instead of the
7267 global variables. Change all callers.
7268 (coff_write_symbol): Likewise.
7269 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7270 (coff_write_symbols): Add local variables to replace removed
7273 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7274 function, and line_base fields.
7275 * libcoff.h: Rebuild.
7276 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7277 information, rather than using static variables.
7279 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7280 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7282 * init.c (initialized): Remove static variable.
7283 (bfd_init): Don't bother setting initialized.
7284 (bfd_check_init): Remove.
7285 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7286 * libbfd.h: Rebuild.
7288 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7290 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7291 size for full core dumps. Copy core file header to private data.
7292 (rs6000coff_core_file_failing_command,
7293 rs6000coff_core_file_failing_signal): New functions to extract
7294 the file name and terminating signal from the core file.
7295 * coff-rs6000.c: Use them.
7297 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7299 Change arch info to be const, initialized at compile time.
7300 * archures.c: Reindent many functions. Change CONST to const.
7301 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7302 nothing set it anyhow. Make next const.
7303 (bfd_arch_info_list): Remove.
7304 (bfd_archures_list): Rename from archures_init_table. Change from
7305 a table of function pointers to a table of bfd_arch_info_type
7306 structure addresses.
7307 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7308 (bfd_lookup_arch): Likewise.
7309 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7311 (bfd_default_arch_struct): Make const.
7312 (bfd_arch_init, bfd_arch_linkin): Remove.
7313 (bfd_get_arch_info): Return a const pointer.
7314 * init.c (bfd_init): Don't call bfd_arch_init.
7315 * bfd.c (struct _bfd): Make arch_info const.
7316 * bfd-in2.h: Rebuild.
7317 * libbfd.h: Rebuild.
7318 * configure.in: Put & before everything in $selarchs.
7319 * configure: Rebuild.
7320 * cpu-*.c: Change bfd_*_arch from a function which calls
7321 bfd_arch_linkin to a const structure.
7322 * ieee.c (ieee_object_p): Make arch const.
7324 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7326 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7328 * bfd-in2.h: Regenerate.
7329 * libbfd.h: Regenerate.
7331 * elf32-ppc.c (reloc_type): Update names to match current draft.
7332 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7333 relative. Update names to current V.4 draft.
7334 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7335 (ppc_elf_relocate_section): Rename relocations to match draft.
7337 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7339 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7340 compiled with -mrelocatable-lib to be linked with either normal
7341 modules or -mrelocatable modules.
7343 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7345 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7346 in the a.out header.
7348 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7349 a reloc against a local symbol, even if it's not a section.
7351 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7353 * targets.c (bfd_target): Remove unused align_power_min field.
7354 * bfd-in2.h: Rebuild.
7355 * All backends: Remove initialization of align_power_min.
7357 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7359 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7361 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7363 * config.bfd (mips-dec-netbsd*): New target.
7364 * configure.host (mips-dec-netbsd*): New host.
7365 * configure.in (mips-dec-netbsd*): New native.
7366 * configure: Rebuild.
7368 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7370 Make the COFF backend linker merge common types:
7371 * cofflink.c (struct coff_debug_merge_element): Define.
7372 (struct coff_debug_merge_type): Define.
7373 (struct coff_debug_merge_hash_entry): Define.
7374 (struct coff_debug_merge_hash_table): Define.
7375 (coff_debug_merge_hash_table_init): Define.
7376 (coff_debug_merge_hash_table_free): Define.
7377 (coff_debug_merge_hash_lookup): Define.
7378 (struct coff_final_link_info): Add debug_merge field.
7379 (coff_debug_merge_hash_newfunc): New static function.
7380 (_bfd_coff_final_link): Allocate and free debug_merge table.
7381 (coff_link_input_bfd): Merge identical enum, struct and union
7384 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7386 Convert i960 COFF to use COFF backend linker.
7387 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7388 structure to store the symbol being used.
7389 (coff_i960_start_final_link): New static function.
7390 (coff_i960_relocate_section): New static function.
7391 (coff_i960_adjust_symndx): New static function.
7392 (coff_start_final_link): Define.
7393 (coff_relocate_section): Define.
7394 (coff_adjust_symndx): Define.
7395 * coffcode.h (bfd_coff_backend_data): Add new callback function
7396 _bfd_coff_start_final_link.
7397 (bfd_coff_start_final_link): Define.
7398 (coff_start_final_link): Define if not defined.
7399 (bfd_coff_std_swap_table): Add coff_start_final_link.
7400 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7402 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7403 function callback is not NULL.
7404 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7405 (_bfd_coff_internal_syment_name): Declare.
7406 * libcoff.h: Rebuild.
7407 * configure.in (icoff_big_vec): Add cofflink.o.
7408 (icoff_little_vec): Likewise.
7409 * configure: Rebuild.
7411 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7413 * Makefile.in (clean-info): Remove extraneous tab from line
7416 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7418 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7419 contents has relocs.
7421 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7423 * coffcode.h (coff_compute_section_file_positions): Keep the
7425 (coff_write_object_contents): Remember if it's a relocatable
7427 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7428 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7429 if relocatable file. Swap out saved raw size.
7431 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7433 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7434 (maintainer-clean): Rename from realclean, passing
7435 maintainer-clean down to subdirectories, but leave realclean as a
7438 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7441 * dep-in.sed: Remove config.h from generated dependencies.
7443 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7444 broken out of sunos_canonicalize_dynamic_symtab.
7445 (sunos_canonicalize_dynamic_symtab): Call new function
7446 sunos_slurp_dynamic_symtab.
7447 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7448 dynamic symbol table to the caller.
7449 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7450 callback to override the symbols being read.
7451 * libaout.h (struct aout_backend_data): Add three new parameters
7452 to add_dynamic_symbols callback.
7454 Extensive minor changes to avoid various gcc warnings. Also:
7455 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7456 * archures.c (bfd_arch_info_type): Change mach field from long to
7458 (bfd_lookup_arch): Change machine parameter from long to unsigned
7461 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7463 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7464 a symbol with a non-zero plt_offset.
7466 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7468 * elfcode.h (align_file_position): Remove; not used.
7470 * configure.in: Only check for <sys/procfs.h> on a native system,
7471 and make sure it defines prstatus_t.
7472 * configure: Rebuild.
7474 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7476 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7478 * config.in: Rename from config.h.in.
7479 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7480 Check for config.h:config.in when creating stamp-h.
7481 * configure: Rebuild.
7482 * Makefile.in (stamp-h): Depend upon config.in rather than
7483 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7484 calling config.status.
7486 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7487 (Makefile): Just rebuild Makefile.
7488 (config.h, stamp-h): New targets.
7489 * configure.in: Create stamp-h when rebuilding config.h.
7490 * configure: Rebuild.
7492 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7494 * configure.in: Call AC_CONFIG_HEADER. Substitute
7495 HOST_64BIT_LONG. Check that various header files exist. Check
7496 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7497 and/or free need to be declared. Don't make a link to sysdep.h.
7498 Define TRAD_HEADER for various hosts.
7499 * configure: Rebuild.
7500 * configure.host: Don't set my_host. Add definitions taken from
7501 host header files for various entries. Remove entries which now
7503 * acconfig.h: New file.
7504 * config.h.in: New file, built by autoheader.
7505 * sysdep.h: New file.
7506 * Makefile.in (do_distclean): Don't remove sysdep.h.
7508 (LOCAL_H_DEPS): New variable.
7509 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7511 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7512 ($(OPTIONAL_BACKENDS)): Likewise.
7513 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7514 looking through sysdep.h.
7515 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7516 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7517 (fprintf_vma, sprintf_vma): Likewise.
7518 (int64_type, uint64_type): Don't define.
7519 * bfd-in2.h: Rebuild.
7520 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7521 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7522 * lynx-core.c: Include stuff from old hosts/lynx.h.
7523 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7524 rather than NO_FCNTL.
7525 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7526 rather than NATIVE_HPPAHPUX_COMPILER.
7527 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7529 * hosts/*.h: Remove all header files which merely include,
7530 declare, and define things. Leave header files which define
7531 information needed by trad-core.c.
7533 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7534 (BFD_CC_FOR_BUILD): Define.
7535 * configure.in: Use BFD_CC_FOR_BUILD.
7536 * configure: Rebuild.
7538 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7540 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7541 * configure: Rebuild.
7543 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7546 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7548 * config.bfd: i386pe_ve -> i386pe_vec.
7550 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7552 * configure.host: Incorporate host Makefile fragments by setting
7554 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7555 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7556 value based on whether the code is being compiled by a cross
7557 compiler. Don't substitute host_makefile_frag or frags.
7558 * aclocal.m4: New file to define local AC_PROG_CC.
7559 * configure: Rebuild.
7560 * Makefile.in (INSTALL): Set to @INSTALL@.
7561 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7562 (INSTALL_DATA): Set to @INSTALL_DATA@.
7564 (CC): Define as @CC@.
7565 (CFLAGS): Set to @CFLAGS@.
7566 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7567 (@host_makefile_frag@): Remove.
7568 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7569 after other options.
7570 (config.status): Remove dependency upon @frags@.
7571 * config/*.mh, config/README: Remove.
7573 * config.bfd: Rewrite to incorporate the contents of the Makefile
7574 fragments by setting shell variables, rather than merely returning
7575 the name of a Makefile fragment.
7576 * configure.in: Use shell variables set by config.bfd rather than
7577 looking at the target Makefile fragment files. Don't substitute
7578 target_makefile_frag. Do substitute TDEFINES.
7579 * configure: Rebuild.
7580 * Makefile.in (@target_makefile_frag@): Remove.
7581 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7582 * config/*.mt: Remove.
7584 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7586 * configure.in: Put changequote lines around "i[345]86" patterns
7587 section of core file support.
7589 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7591 * som.c (som_bfd_print_private_bfd_data): Define to use the
7594 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7596 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7597 entry, text_start and data_start.
7599 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7601 * Makefile.in (OFILES): Remove $(TDEPFILES).
7602 * config/apollo.mt (TDEPFILES): Remove.
7603 * config/README: Update.
7605 * configure.in: For a native configuration, set COREFILE and
7606 COREFLAG based on the canonical host name.
7607 * configure: Rebuild.
7608 * Makefile.in: Rebuild dependencies.
7609 (ALL_CFLAGS): Add @COREFLAG@.
7610 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7611 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7612 support routines. Check LYNX_CORE rather than HOST_LYNX.
7613 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7614 * i386lynx.c: Likewise.
7615 * m68klynx.c: Likewise.
7616 * sparclynx.c: Likewise.
7617 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7618 * *-core.c: Comment changes.
7619 * config/decstation.mh (HDEPFILES): Remove.
7620 (HDEFINES): Remove -DTRAD_CORE.
7621 * config/irix3.mh (RANLIB): Remove.
7622 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7623 (HDEFINES): Remove -DIRIX_CORE.
7624 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7625 (HDEFINES): Remove -DTRAD_CORE.
7626 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7627 * config/ultra3.mh (RANLIB): Remove.
7628 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7629 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7630 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7631 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7632 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7633 * config/i386aix.mh, config/i386bsd.mh: Remove.
7634 * config/i386linux.mh, config/i386mach3.mh: Remove.
7635 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7636 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7637 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7638 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7639 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7640 * config/solaris2.mh, config/stratus.mh: Remove.
7641 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7642 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7644 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7646 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7647 DT_FINI entry if the appropriate symbol is not in the hash table.
7649 * libelf.h (struct elf_backend_data): Add create_program_headers
7650 and want_hdr_in_seg fields.
7651 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7653 (elf_backend_create_program_headers): Likewise.
7654 (elfNN_bed): Initialize create_program_headers and
7656 * elf.c (get_program_header_size): Call create_program_headers
7658 (map_program_segments): Check want_hdr_in_seg backend field. Call
7659 create_program_headers backend routine.
7661 * elf.c (assign_file_positions_except_relocs): Align non allocated
7662 sections when creating an executable.
7664 * elfcode.h (elf_swap_phdr_in): Make non static.
7665 (elf_swap_phdr_out): Make non static.
7666 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7667 (bfd_elf32_swap_phdr_out): Declare.
7668 (bfd_elf64_swap_phdr_in): Declare.
7669 (bfd_elf64_swap_phdr_out): Declare.
7671 * ecofflink.c (ecoff_collect_shuffle): New static function.
7672 (_bfd_ecoff_get_accumulated_pdr): New function.
7673 (_bfd_ecoff_get_accumulated_sym): New function.
7674 (_bfd_ecoff_get_accumulated_ss): New function.
7675 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7676 (_bfd_ecoff_get_accumulated_sym): Declare.
7677 (_bfd_ecoff_get_accumulated_ss): Declare.
7678 * libbfd.h: Rebuild.
7680 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7682 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7684 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7685 warning symbols. If any section is named .gnu.warning.XXX, treat
7686 the contents as a warning to be issued if the symbol XXX is
7688 (elf_link_output_extsym): For an indirect or warning symbol, just
7689 output the symbol it points to.
7691 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7692 if bfd_hash_allocate fails, since it will already be set.
7693 (generic_link_hash_newfunc): Likewise.
7694 (archive_hash_newfunc): Likewise.
7695 (hash_entry_bfd): New static function.
7696 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7697 callback. Allocate a new warning using the hash table newfunc.
7698 Use bfd_hash_replace to update the entry in the hash table, rather
7699 than assuming we can copy the fields with structure assignment.
7701 * hash.c (bfd_hash_replace): New function.
7702 * bfd-in.h (bfd_hash_replace): Declare.
7703 * bfd-in2.h: Rebuild.
7705 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7707 * config.bfd: Add mips*vr4300-*-elf* target.
7708 * config/mipsbvr4300.mt: Added.
7710 See file ChangeLog.2
7717 version-control: never
projects / external / binutils.git / blob