1 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
3 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
6 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
8 * cofflink.c (mark_relocs): Add new function to mark symbols which
9 are used by relocations.
10 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
11 suppress the skipping of symbols that have thus been marked.
13 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
15 * coff-sh.c (sh_merge_private_data): New static function.
16 (coff_bfd_merge_private_bfd_data): Define.
19 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
21 * coff-tic80.c: Remove unnecessary #ifdefs.
22 * config.bfd: Set targ_underscore to yes for tic80.
24 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
26 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
27 with unresolved external symbols in GDB).
30 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
32 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
33 the symbols associated with each BFD.
34 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
36 * elf-m10200.c: Likewise.
37 * elf32-m32r.c: Likewise.
38 * elf32-sh.c: Likewise.
40 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
42 * elflink.h (elf_link_add_object_symbols): Don't decrease the
43 alignment of a common symbol. If two symbols that look like
44 common symbols are found in two shared libraries, and the size is
45 different, use the larger size, and warn if --warn-common. If a
46 common symbol overrides a definition in a shared library, set the
47 size to the larger size, and warn if --warn-common.
49 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
51 * cpu-arm.c (compatible): Allow default machine to be polymorphed
52 into any other machine type.
54 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
56 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
57 data into an unitialised destination set its machine type as well.
59 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
61 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
62 to common symbol size. Consistently treat uninitialized symbols
63 in shared objects as common symbols.
65 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
67 * archures.c (constants): Added new constants to identify the
68 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
69 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
71 * bfd-in2.h (constants): Added new constants to identify
72 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
73 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
74 bfd_mach_arm_4T. This file is auto-magically generated from the
75 archures.c file. This update is just to save work.
77 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
78 coff_arm_bfd_print_private_bfd_data,
79 coff_arm_bfd_set_private_flags,
80 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
81 (global): Macro redefinitions set up to use these new functions.
83 * coffcode.h (coff_mkobject_hook): Added call to
84 coff_arm_bfd_set_private_flags().
85 (coff_set_arch_mach_hook): Added code to set machine type based on
86 bits stored in internal flags.
87 (coff_set_flags): Added code to set the new bits in the flags
88 field based on the machine number.
89 (function definition macros): Made all function definition macros
90 conditional so that they can be overridden by target specific
93 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
94 Structure extended to include new types, one each for ARMv2,
95 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
97 * libcoff-in.h (struct coff_tdata): Added flags field.
99 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
101 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
103 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
106 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
108 * coffgen.c (coff_find_nearest_line): If there are no syments,
111 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
113 * config.bfd: cope with '*-*-linux-gnuaout' targets.
115 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
117 * targmatch.sed: Add explicit \n characters to work around bug in
118 HP/UX 10.20 sed program.
120 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
122 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
125 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
127 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
129 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
131 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
132 (struct elf_m68k_pcrel_relocs_copied, struct
133 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
134 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
135 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
136 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
138 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
139 PC relative relocs for a global symbol defined in a regular
140 object, and count the number of PC relative relocs copied for any
142 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
143 traverse with elf_m68k_discard_copies.
145 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
147 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
148 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
150 * coffcode.h (coff_compute_section_file_positions): Force the
151 potential last byte in the file to be written out when
154 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
156 * configure.host (mips*-*-openbsd*): New host.
158 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
160 * elflink.h (elf_link_add_object_symbols): Only subtract the
161 section VMA from the symbol value if this is a fully linked file.
163 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
164 (struct elf_i386_link_hash_entry): Define.
165 (struct elf_i386_link_hash_table): Define.
166 (elf_i386_link_hash_traverse): Define.
167 (elf_i386_hash_table): Define.
168 (elf_i386_link_hash_newfunc): New static function.
169 (elf_i386_link_hash_table_create): New static function.
170 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
171 PC relative relocs for a global symbol defined in a regular
172 object, and count the number of PC relative relocs copied for any
174 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
175 traverse with elf_i386_discard_copies.
176 (elf_i386_discard_copies): New static function.
177 (bfd_elf32_bfd_link_hash_table_create): Define.
179 From Gordon W. Ross <gwr@mc.com>:
180 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
181 (sunos4_aout_backend): Use MY_entry_is_text_address.
184 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
186 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
187 R_D30V_32_NORMAL to 2 (4 bytes).
190 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
192 From Gordon W. Ross <gwr@mc.com>:
193 * netbsd.h (N_SHARED_LIB): Define.
194 (SEGMENT_SIZE): Don't define.
195 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
197 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
198 (SEGMENT_SIZE): Don't define.
200 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
201 to sizeof Rela structure, not sizeof Rel structure. From Gary
202 Thomas <g.thomas@opengroup.org>.
204 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
206 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
207 whenever entry is larger than text address, but only by whole
208 pages. From Gordon W. Ross <gwr@mc.com>.
210 * Makefile.in (install): Depend upon installdirs. Use
211 mkinstalldirs to build $(oldincludedir).
212 (installdirs): New target.
214 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
215 if this is a debugging section which we are stripping.
217 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
219 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
220 alpha-specific target data struct.
222 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
224 From Thomas Graichen <graichen@rzpd.de>:
225 * Makefile.in: Always use $(SHELL) when running move-if-change.
226 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
227 * configure: Rebuild.
229 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
231 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
232 VMA if this is an executable file or a shared object.
234 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
237 * libaout.h (struct aout_backend_data): Add entry_is_text_address
239 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
240 start of the file. Remove uses later on which switch using
242 (MY(callback)): Handle entry_is_text_address.
243 (MY_entry_is_text_address): Define if not defined.
244 (MY(backend_data)): Initialize new field.
245 * aoutf1.h (sunos4_aout_backend): Likewise.
246 * i386aout.c (MY(backend_data)): Likewise.
247 * i386mach3.c (MY(backend_data)): Likewise.
248 * mipsbsd.c (MY(backend_data)): Likewise.
249 * sparclynx.c (sparclynx_aout_backend): Likewise.
250 * netbsd.h (SEGMENT_SIZE): Define if not defined.
251 (MY_entry_is_text_address): Define.
252 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
254 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
255 whose name starts with `.'.
257 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
259 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
260 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
261 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
262 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
263 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
264 sparc-*-openbsd*): New targets.
265 * configure: Rebuild.
267 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
269 * stabs.c (struct stab_section_info): New field
271 (_bfd_link_section_stabs): Fill the above array.
272 (_bfd_stab_section_offset): Use `cumulative_skips' to
273 speed up offset calculation.
275 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
277 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
278 addend for non pc-relative relocations.
280 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
281 for non-existent function.
283 * elf-m10300.c (mn10300_elf_relax_section): New function.
284 (mn10300_elf_relax_delete_bytes): Likewise.
285 (mn10300_elf_symbol_address_p): Likewise.
286 (mn10300_elf_get_relocated_section_contents): Likewise.
287 (bfd_elf32_bfd_relax_section): Define.
288 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
290 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
292 * configure.host: Set SHLIB_LIBS.
293 * configure.in: Substitute SHLIB_LIBS.
294 * configure: Rebuild.
295 * Makefile.in (SHLIB_LIBS): New variable.
296 ($(SHLIB)): Use $(SHLIB_LIBS).
298 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
300 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
301 with bfd_section_vma.
303 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
305 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
306 Correct CPU file names for mn10[23]00.
307 * configure: Rebuild.
309 * bfd.c (bfd_record_phdr): Cast count to size_t before
312 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
313 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
314 (xcoff_write_archive_contents): LIkewise.
315 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
316 (mips_elf_create_procedure_table): Likewise.
317 * peicode.h (pe_print_idata): Likewise.
318 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
319 * xcofflink.c (xcoff_get_section_contents): Likewise.
320 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
321 (xcoff_link_add_symbols): Likewise.
322 (xcoff_link_add_symbols): Likewise.
324 * ppcboot.c (ppcboot_set_arch_mach): Make static.
325 (ppcboot_bfd_print_private_bfd_data): Likewise.
327 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
328 to complain_overflow_signed.
330 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
332 * VERSION: Set to 2.8.1.
334 * Branched binutils 2.8.
336 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
337 deciding whether to copy a reloc into a shared object.
338 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
339 relocs in unallocated sections.
340 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
341 R_SPARC_RELATIVE relocs in unallocated sections.
343 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
345 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
346 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
349 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
351 * elflink.h (elf_link_add_object_symbols): Let a common symbol
352 override an uninitialized symbol from a shared library with a
355 * elf-m10200.c: Rename from elf32-mn10200.c.
356 * elf-m10300.c: Rename from elf32-mn10300.c.
357 * cpu-m10200.c: Rename from cpu-mn10200.c
358 * cpu-m10300.c: Rename from cpu-mn10300.c
359 * Makefile.in: Update accordingly.
361 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
362 (elf_mips_isa): Move to earlier in file.
363 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
364 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
367 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
370 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
372 * configure.com: New file.
373 * config.h-vms: Remove file.
374 * makefile.vms: Update for new configure scheme.
376 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
378 * libcoff-in.h (ppc_allocate_toc_section): Declare.
379 (ppc_process_before_allocation): Declare.
380 * libcoff.h: Rebuild.
382 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
384 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
386 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
388 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
390 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
391 symbol index for a R_IHCONST reloc.
393 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
395 * targmatch.sed: Do not use \(\) recursively.
397 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
399 * m68klinux.c (MACHTYPE_OK): Define.
400 * i386linux.c (MACHTYPE_OK): Define.
402 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
404 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
405 <hjl@gnu.ai.mit.edu>:
406 * sparclinux.c: New file.
407 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
408 * bfd-in2.h: Rebuild.
409 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
410 * configure.in (sparclinux_vec): Add to list of vectors.
411 * configure: Rebuild.
412 * targets.c (sparclinux_vec): Declare.
413 (bfd_target_vector): Add sparclinux_vec.
414 * Makefile.in: Rebuild dependencies.
415 (BFD32_BACKENDS): Add sparclinux.o.
416 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
418 * coff-mips.c (mips_ecoff_backend_data): Initialize new
419 bfd_coff_backend_data field.
420 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
422 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
423 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
424 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
426 * bfd.c: Include "libiberty.h".
427 (strerror): Don't declare.
428 (bfd_errmsg): Call xstrerror rather than strerror.
430 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
432 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
433 reloc even if the symbol is in the .bss section.
434 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
435 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
436 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
438 * coffcode.h (bfd_coff_backend_data): Add new field
439 _bfd_coff_default_section_alignment_power.
440 (bfd_coff_default_section_alignment_power): Define.
441 (bfd_coff_std_swap_table): Initialize new field.
442 * libcoff.h: Rebuild.
443 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
444 symbol to the default section alignment.
446 * COPYING: Update FSF address.
449 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
451 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
452 21-bit absolute that made it act as a relative.
455 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
457 * elflink.c (_bfd_elf_create_linker_section): Don't set
458 bss_section and rel_section from existing sections.
460 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
463 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
465 * aoutx.h (some_aout_object_p): Change executable test to fix
466 problems with embedded a.out systems.
468 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
470 * stabs.c (_bfd_stab_section_offset): New function.
471 * libbfd-in.h (_bfd_stab_section_offset): Declare.
473 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
475 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
476 * elf32-mips.c (mips_elf_relocate_section): Likewise.
477 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
478 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
479 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
481 * stabs.c (_bfd_link_section_stabs): Copy over the first header
482 symbol. Check for memory allocation failure of *psinfo.
483 (_bfd_write_section_stabs): Add psinfo parameter. Change all
484 callers. Set the value of the header symbol.
485 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
489 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
491 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
492 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
493 reloc types, rather than silently failing to generate an output file.
496 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
498 * targmatch.sed: Use the hold space to put the #ifdef around the
500 * targets.c (UNSUPPORTED_TARGET): Don't define.
501 (find_target): Don't check for UNSUPPORTED_TARGET.
502 (bfd_set_default_target): Don't try to optimize by checking for
505 * Makefile.in: Rebuild dependencies.
506 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
507 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
508 (elf32-m32r.o): Remove explicit target.
510 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
513 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
514 count section symbols for sections that were created by the
515 linker, or are not allocatable or not loadable.
516 (elf32_sparc_finish_dynamic_sections): Output output section
517 symbols for section for which we made space for them.
519 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
521 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
522 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
524 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
526 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
527 (m32r_hi16_list): New static local.
528 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
529 (m32r_elf_do_hi16_reloc): Delete.
530 (m32r_elf_relocate_hi16): New function.
531 (m32r_elf_lo16_reloc): New function.
532 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
535 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
537 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
538 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
539 (m32r_elf_final_sda_base): New function.
540 (m32r_elf_relocate_section): Rewrite sdata support.
541 (m32r_elf_finish_dynamic_sections): Delete.
543 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
545 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
546 * coff-svm68k.c: New file. Just defines some macros and includes
548 * coff-m68k.c: Add functions to handle common addends, moved in
549 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
550 Control whether relocs are visible using STATIC_RELOCS.
551 * cf-m68klynx.c: Simplify greatly: just define macros to control
553 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
554 * targets. (m68ksysvcoff_vec): Declare.
555 (bfd_target_vector): Add m68ksysvcoff_vec.
556 * config.bfd (m68*-motorola-sysv*): New target.
557 * configure.in (m68ksysvcoff_vec): New vector.
558 * configure: Rebuild.
559 * Makefile.in: Rebuild dependencies.
560 (BFD32_BACKENDS): Add coff-svm68k.o.
561 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
563 * binary.c (binary_set_section_contents): Don't get misled if the
564 first section is not loadable. From Matthew L. Martin
567 * elflink.h (elf_bfd_final_link): Set the value of a section
568 symbol to the section address unless doing a relocateable link.
570 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
572 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
573 .plt entry if we've taken the function's address.
574 (elf64_alpha_merge_gots): Merge collected flags info as well.
576 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
578 * Many files: Add function prototypes.
579 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
580 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
581 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
582 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
583 * peicode.h: Change several void * parameters to PTR.
584 * srec.c (srec_get_symbol_info): Make static.
585 * syms.c (bfd_symbol_is_absolute): Remove.
586 * Makefile.in: Rebuild dependencies.
588 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
590 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
591 (bfd_elf32_bfd_is_local_label): Don't define.
593 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
596 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
598 * bfd-in.h: Don't include obstack.h.
599 (struct bfd_hash_table): Change memory field to PTR.
600 * bfd.c (struct _bfd): Change memory field to PTR.
601 * bfd-in2.h: Rebuild.
602 * libbfd-in.h (bfd_release): Declare as function, don't define as
605 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
606 objalloc routines rather than obstack routines.
607 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
608 (getpagesize): Don't define.
609 (_bfd_new_bfd): Don't set _bfd_chunksize.
610 (bfd_openr): Free new bfd and objalloc on failure.
611 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
612 (bfd_alloc_size): Remove.
613 (bfd_release): New function.
614 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
615 objalloc routines rather than obstack routines.
616 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
617 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
618 objalloc routines rather than obstack routines.
619 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
620 (struct accumulate): Change memory to struct objalloc *.
621 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
622 * dep-in.sed: Don't remove obstack.h from dependency list.
623 * Makefile.in: Rebuild dependencies.
624 (BFD_H_DEPS): Remove obstack.h.
625 (install): Don't install obstack.h.
626 * Many files: Don't include "obstack.h".
629 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
630 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
632 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
633 * sunos.c (sunos_add_dynamic_symbols): Likewise.
634 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
636 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
637 old version of bfd_alloc.
638 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
640 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
642 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
644 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
645 ELF local label syntax as well.
647 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
649 * config.bfd (powerpc-*-beos*): New target.
650 * configure.in (powerpc-*-beos*): Add case that explicitly
651 does not set COREFILE for now. A future BeOS version is
652 expected to support core files.
653 * configure: Regenerate with autoconf.
655 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
657 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
658 seen with a local symbol, rather than crashing.
660 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
661 version symbols if there aren't any.
664 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
666 * coff-tic80.c (coff_rtype_to_howto): Define
667 (coff_tic80_rtype_to_howto): Clone generic coff version and
668 add code to handle the funky TI "internal relocations".
671 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
673 * elflink.h (elf_link_add_object_symbols): Don't warn about type
674 or size changes because of a weak symbol.
676 * cisco-core.c (SIGEMT): Define if not defined.
678 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
680 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
681 setting ever. Sanity check the version number. Sort out copying
682 flags and other information when adding an indirect symbol.
683 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
684 symbols added by the backend. Clear the entire contents of the
686 (elf_export_symbol): Ignore indirect symbols.
687 (elf_link_output_extsym): Accept a section without an owner in an
689 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
690 version count. Correct the allocation of x_versymp.
692 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
693 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
694 Don't return bfd_und_section_ptr when info->shared.
695 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
696 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
697 (mips_elf_check_relocs): Resolve an indirect symbol in
699 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
700 SHN_MIPS_TEXT or SHN_MIPS_DATA.
702 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
704 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
706 From Eric Youngdale <eric@andante.jic.com>:
707 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
708 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
709 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
710 versioned symbol appears in both a regular and a shared object.
711 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
712 appropriate. Improve error message.
713 (struct elf_outext_info): Rename from elf_finfo_failed. Change
714 all uses. Add localsyms field.
715 (elf_bfd_final_link): When generating a shared library, call
716 elf_link_output_extsym to output all local symbols.
717 (elf_link_output_extsym): Handle symbols which were forced to
720 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
722 From Eric Youngdale <eric@andante.jic.com>:
723 * elf-bfd.h (elf_symbol_type): Add version field.
724 * elfcode.h (elf_slurp_symbol_table): Set version field.
725 * elflink.h (elf_link_add_object_symbols): When creating an
726 indirect symbol for a default version symbol, set DEF_DYNAMIC if
727 appropriate. Set up an indirection from the nondefault version of
729 (NAME(bfd_elf,size_dynamic_sections)): Call
730 elf_link_assign_sym_version before checking whether there are any
731 versions. Always record the version name as a dynamic symbol.
733 (elf_link_assign_sym_version): After finding a version, see if a
734 symbol should be forced to local scope. Create a new version
735 definition if appropriate.
736 (elf_link_output_extsym): Correct indirect symbol handling.
737 * elf.c (bfd_elf_print_symbol): Print version information.
738 (bfd_section_from_shdr): Turn version sections into BFD sections.
739 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
740 if sh_info is not already set.
741 (_bfd_elf_copy_private_section_data): Copy sh_info for version
743 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
744 _bfd_stringtab_add to copy the name into permanent memory if
747 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
749 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
751 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
753 * coffcode.h (bfd_coff_backend_data): Change
754 _bfd_coff_compute_section_file_positions to return a boolean
755 value. Change all callers.
756 (coff_compute_section_file_positions): Change return type to
757 boolean. If the size of the last section changed, then output a
758 zero byte at the end of the file.
759 * libcoff.h: Rebuild.
761 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
762 for at least 6 output symbols.
763 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
764 emit a TC csect to represent the space they take up. For an XO
765 symbol, just emit a reference, not a csect.
767 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
768 Solaris doesn't like the combined options, and the -f is
770 (stamp-tshlink, install): Likewise.
772 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
773 handling when little endian.
775 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
777 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
778 (mn10300_elf_relocate_section): Likewise.
779 (elf_backend_relocate_section): Define.
781 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
782 relocs. Replace them with generic PCREL_{8,16,32} relocs.
783 (elf32_mn10300_howto_table): Likewise.
784 (elf32_mn10300_reloc_map): Likewise.
785 (bfd_elf32_mn10300_reloc): Delete unused function.
787 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
790 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
791 understand, just set the howto field to NULL, and the caller will
792 print an appropriate error message.
794 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
795 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
796 block. Use NULL for initializations of "ptr" rather than bare 0.
797 * coff-h8300.c: Fix typo in comment.
798 * coff-h8500.c: Ditto.
802 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
804 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
805 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
806 m32r_elf_get_relocated_section_contents): First pass at relax support.
808 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
810 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
811 entry for reading verdef records.
812 Use correct braces for computing increments of extverdaux and
813 exteverdef record pointers.
816 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
818 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
822 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
824 * elflink.h (elf_link_find_version_dependencies): Check that
825 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
829 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
831 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
834 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
836 * targets.c (bfd_default_vector): Make non-const.
837 (find_target): New static function, broken out of
839 (bfd_set_default_target): New function.
840 (bfd_find_target): Call find_target. When defaulting, use
841 bfd_default_vector[0] if it is not NULL.
842 * libbfd-in.h (bfd_default_vector): Adjust declaration.
843 * bfd-in2.h, libbfd.h: Rebuild.
845 * syms.c (bfd_is_local_label): Return false if the symbol has no
847 * coff-i960.c (coff_i960_is_local_label_name): New function.
848 (coff_bfd_is_local_label_name): Define.
849 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
850 (coff_bfd_is_local_label_name): Define.
851 * coff-rs6000.c (xcoff_is_local_label_name): New function.
852 (coff_bfd_is_local_label_name): Define.
853 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
854 with .. or _.L_ as local.
855 * elf32-i386.c (elf_i386_is_local_label_name): New function.
856 (bfd_elf32_bfd_is_local_label_name): Define.
857 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
858 beginning with $ as local.
860 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
862 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
863 rather than comparing against info->lprefix.
864 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
865 * elflink.h (elf_link_input_bfd): Likewise.
866 * linker.c (_bfd_generic_link_output_symbols): Likewise.
867 * xcofflink.c (xcoff_link_input_bfd): Likewise.
869 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
870 _bfd_elf_is_local_label_name if not already defined.
871 * elf.c (_bfd_elf_is_local_label_name): New function.
872 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
874 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
875 (m88k_is_local_label_name): New static function.
877 * coffcode.h (coff_bfd_is_local_label_name): Define as
878 _bfd_coff_is_local_label_name if not already defined.
879 * coffgen.c (_bfd_coff_is_local_label_name): New function.
880 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
881 * libcoff.h: Rebuild.
883 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
884 to _bfd_is_local_label_name.
885 (bfd_target): Likewise.
886 * syms.c (bfd_is_local_label): Define as function, not macro.
887 (bfd_is_local_name): Define.
888 * libbfd.c (bfd_generic_is_local_label_name): Rename from
889 bfd_generic_is_local_label, and take a string rather than a
891 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
892 (_bfd_nosymbols_bfd_is_local_label_name): Define.
893 (bfd_generic_is_local_label): Don't declare.
894 (bfd_generic_is_local_label_name): Declare.
895 * bfd-in2.h, libbfd.h: Rebuild.
896 * All backends: Change local_label to local_label_name.
898 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
899 (mips_elf_relocate_got_local): Change return type to boolean.
900 Don't assume that the first zero entry is unassigned; instead, use
902 (mips_elf_relocate_section): Check return value of
903 mips_elf_relocate_got_local.
904 (mips_elf_create_got_section): Initialize assigned_gotno field.
907 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
909 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
913 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
915 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
916 that have no contents merely because linker_mark is not set.
918 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
920 * config.bfd (mips*-*-lnews*): New target.
921 * coff-mips.c (mips_relocate_section): Make assert compare
922 content byteorder instead of header byteorder.
923 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
925 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
926 * configure.in (ecoff_biglittle_vec): Add case.
929 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
931 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
932 name begins with ".note".
933 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
934 section whose name begins with ".note".
935 (get_program_header_size): Corresponding change.
937 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
938 jal and for jal overflow.
940 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
942 From Eric Youngdale <eric@andante.jic.com>:
943 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
944 not found, try looking it up again without the version name.
945 (elf_link_add_object_symbols): Always link against the dynamic
946 symbol table of a dynamic object. When linking against a dynamic
947 object, include version strings in symbol names, and set up
948 version information. Add indirect symbols for default versions.
949 (elf_link_create_dynamic_sections): Add special version sections.
950 (struct elf_assign_sym_version_info): Define.
951 (struct elf_find_verdep_info): Define.
952 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
954 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
955 (elf_link_find_version_dependencies): New static function.
956 (elf_link_assign_sym_version): New static function.
957 (elf_link_renumber_dynsyms): New static function.
958 (struct elf_final_link_info): Add symver_sec field.
959 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
960 local symbols of a dynamic object. Handle DT_VER* constants.
961 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
962 dynamic object. Skip indirect symbols from ELF objects. Remove
963 the version name before choosing a hash bucket. Write out the
964 version information if appropriate.
965 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
966 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
967 (bfd_elf64_size_dynamic_sections): Likewise.
968 * bfd-in2.h: Rebuild.
969 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
970 Change elf_link_hash_flags to unsigned short.
971 (ELF_LINK_HIDDEN): Define.
972 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
973 dynverdef_hdr, dynversym_section, dynverdef_section,
974 dynverref_section, cverdefs, cverrefs, verdef, verref.
975 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
976 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
977 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
978 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
979 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
980 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
981 (_bfd_elf_slurp_version_tables): Declare.
982 * elf.c (_bfd_elf_swap_verdef_in): New function.
983 (_bfd_elf_swap_verdef_out): Likewise.
984 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
985 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
986 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
987 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
988 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
989 version information if there is any.
990 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
991 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
992 (elf_fake_sections): Handle .gnu.version* section names.
993 (assign_section_numbers): Handle SHT_GNU_ver* section types.
994 (_bfd_elf_slurp_version_tables): New function.
995 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
996 version name in string entered in dynamic hash table.
997 * elfcode.h: Include fnmatch.h.
998 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
999 symbol which was forced to become local.
1000 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1001 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1002 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1003 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1005 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1007 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1009 (mn10200_elf_relax_section): Correctly compute a symbol's value
1010 when the symbol is local, but not in the same section as we are
1011 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1014 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1016 * elf32-m32r.c: Rewrite to use ELF backend linker.
1017 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1018 Add small data area support (R_M32R_SDA16).
1019 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1020 * bfd-in2.h,libbfd.h: Regenerated.
1022 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1024 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1025 (mn10200_elf_relax_delete_bytes): Likewise.
1026 (mn10200_elf_symbol_address_p): Likewise.
1027 (mn10200_elf_get_relocated_section_contents): Likewise.
1028 (bfd_elf32_bfd_relax_section): Define.
1029 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1031 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1032 (mn10200_elf_relocate_section): Likewise.
1033 (elf_backend_relocate_section): Define.
1036 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1038 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1039 reloc.c, targets.c: New target, elf-*-D30V.
1041 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1043 * cpu-d30v.c, elf32-d30v.c: New files.
1046 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1048 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1049 * bfd-in2.h: Regenerated.
1050 start-sanitize-tic80
1051 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1052 (rtype2howto): Add function.
1053 (tic80_howto_table): Add.
1056 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1058 * sysdep.h: Don't define errno in MSVC if error.h is included.
1061 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1063 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1064 is initialized before it is used.
1067 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1069 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1070 symbol into a weak undefined symbol; leave it as a common symbol.
1072 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1074 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1075 about a symbol defined in a dynamic object if it has already been
1076 defined in a regular object.
1078 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1080 * makefile.vms: Add gcc flags to allow compiling with current gcc
1082 (targmatch.h): New dependency.
1084 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1086 * evax.h (ALPHA_R_CODEADDR): New relocation.
1087 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1089 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1091 * bfd-in2.h, libbfd.h: Rebuild.
1093 Restrict symbol length to 64 bytes, case preserving:
1094 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1095 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1096 (_bfd_evax_length_hash_symbol): Added.
1097 * evax-etir.c (_bfd_evax_write_etir): Call
1098 _bfd_evax_length_hash_symbol before output of symbol.
1099 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1100 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1102 * evax-emh.c: Output filename to object file without path.
1104 * evax-egsd.c: New sections for local and global commons.
1106 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1107 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1108 notices. Replace AXP with Alpha.
1110 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1112 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1113 sections if we are creating a shared library.
1115 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1117 * configure.host (i386-windows): Don't set host64=true.
1119 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1121 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1122 (elf_mips16_gprel_howto): New static variable.
1123 (mips16_gprel_reloc): New static function.
1124 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1125 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1126 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1127 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1128 * bfd-in2.h, libbfd.h: Rebuild.
1130 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
1132 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1133 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1135 start-sanitize-r5900
1136 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1138 * config.bfd: add r5900
1141 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1143 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1144 the output section will be the absolute section; don't print an
1145 assertion message for that case when doing a relocateable link.
1147 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1149 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1150 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1151 need_fn_sub, call_stub, and call_fp_stub.
1152 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1153 (mips_elf_link_hash_newfunc): Initialize new fields.
1154 (mips_elf_link_hash_table_create): Likewise.
1155 (mips_elf_relocate_section): Redirect relocations to use mips16
1156 stubs when appropriate.
1157 (mips_elf_check_relocs): Attach stub sections to the appropriate
1158 symbol. Set need_fn_stub when appropriate.
1159 (mips_elf_always_size_sections): New static function.
1160 (mips_elf_check_mips16_stubs): New static function.
1161 (elf_backend_always_size_sections): Define.
1162 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1164 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1165 attached to sections which are not being included in the link.
1167 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1169 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1170 symbol value when computing the addend for a pc_relative
1173 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1175 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1176 relocateable link, just skip pc_relative pcrel_offset relocs.
1177 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1178 structure for an ARM26 reloc which can be resolved.
1179 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1180 reloc can be resolved.
1182 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1183 error in overflow check for R_RELBYTE.
1185 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1187 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1188 From Mark Rasin <mark.rasin@telrad.co.il>.
1190 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1193 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1195 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1196 (elf_mn10200_howto_table): Likewise.
1197 (mn10200_reloc_map): Likewise.
1199 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1201 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1202 * bfd-in2.h, libbfd.h: Regenerated.
1203 * elf32-m32r.c: Add support for them.
1205 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1207 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1208 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1210 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1211 r_format and r_pcrel. Always return a value.
1213 * riscix.c (MY_final_link_callback): Define to dummy value.
1215 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1216 relocations against the text segment, look up the output name of
1218 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1219 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1220 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1221 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1222 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1224 start-sanitize-tic80
1225 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1227 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1228 routines for little endian data.
1229 * coffcode.h (coff_write_object_contents): Set magic to
1230 TIC80_ARCH_MAGIC for TIc80.
1232 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1234 * coff-tic80.c (tic80coff_vec): Change to little endian data
1238 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1240 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1241 auxiliary_filters parameter to be const char * const *. Accept a
1242 NULL terminated array.
1243 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1244 (bfd_elf32_size_dynamic_sections): Update declaration.
1245 * bfd-in2.h: Rebuild.
1247 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1249 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1250 NOTYPE symbol in a text section as a FUNC symbol.
1252 * coffcode.h (coff_compute_section_file_positions): Force
1253 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1255 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1257 * libaout.h (machine_type): Reserve several values for sparclet.
1259 start-sanitize-tic80
1260 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1262 * config.bfd (tic80-*-*): Don't require 'coff'.
1266 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1268 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1269 table to v850_elf_reloc for all non-standard relocations.
1270 (v850_elf_check_relocs): Add check for h being non-null.
1271 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1272 statement instead of multiple ifs.
1273 (v850_elf_relocate_section): Fix up error message, don't just call
1277 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1279 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1280 Use bfd_elf_generic_reloc as special function for all relocs.
1281 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1283 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1284 24bit pc-relative reloc.
1286 start-sanitize-tic80
1287 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1289 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1290 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1291 header byte order is little endian. Use correct bfd_get and
1292 bfd_put routines for little endian headers.
1293 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1294 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1297 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1299 * reloc.c: Add BFD_RELOC_24.
1300 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1301 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1302 * bfd-in2.h, libbfd.h: Rebuilt.
1304 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1306 elf64-alpha multiple .got rewrite:
1308 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1309 (bfd_elf*_mkobject): Don't define here ...
1310 * elfxx-target.h: ... but rather here. Default always_size_sections
1312 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1313 what the #defines in elf-bfd.h transmuted it to anyway.
1315 * section.c: Add SEC_LINKER_CREATED flag.
1316 * bfd-in2.h: Rebuild.
1317 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1318 relocation section flags.
1319 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1320 SEC_IN_MEMORY to recognize generated bits.
1321 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1323 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1324 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1325 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1326 * elf32-ppc.c (ppc_elf_create_linker_section,
1327 ppc_elf_size_dynamic_sections): Likewise.
1328 * elf32-sparc.c (elf32_sparc_check_relocs,
1329 elf32_sparc_size_dynamic_sections): Likewise.
1330 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1332 (_bfd_elf_create_dynamic_sections): Likewise.
1333 (_bfd_elf_make_linker_section_rela): Likewise.
1334 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1335 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1336 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1337 to identify generated bits.
1338 (elf_link_input_bfd): Likewise.
1340 * elf64-alpha.c: Rewrite everything touching relocations.
1343 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1345 * elf32-v850.c (all functions and static variables): Go through
1346 and regularize names to be of the form v850_elf_<xxx>.
1347 (toplevel): Include <elf/v850.h>.
1348 (enum reloc_type): Move to include/elf/v850.h.
1349 (v850_elf_check_relocs): For common variables, if the variable is
1350 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1351 into the appropriate section.
1352 (elf_backend_check_relocs): Define.
1354 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1356 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1359 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1361 * config.bfd (mips*el-*-linux*): New target.
1362 (mips*-*-linux*): New target.
1364 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1365 Return a useful value.
1367 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1369 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1371 * configure: Rebuild.
1372 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1373 ac_cv_func_mmap in bfd/configure.host.
1375 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1376 filter_shlib and auxiliary_filter_shlib parameters.
1377 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1379 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1380 (bfd_elf64_size_dynamic_sections): Likewise.
1381 * bfd-in2.h: Rebuild.
1383 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1385 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1386 symbols, don't export a symbol which is defined by an object in an
1387 archive which contains shared objects.
1389 start-sanitize-tic80
1390 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1392 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1393 for TI TMS320c80 (MVP).
1394 (bfd_archures_list): Add bfd_tic80_arch.
1395 * bfd-in2.h: Regenerate by running "make headers".
1397 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1399 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1400 * configure.in (case $vec): Correct typo, "tb" not "tp".
1401 Also add cofflink.o for tic80coff_vec.
1402 * configure: Regenerate with autoconf.
1405 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1407 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1408 is configured with --with-mmap.
1410 start-sanitize-tic80
1411 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1413 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1414 (ALL_MACHINES): Add cpu-tic80.o
1415 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1416 * coff-tic80.c: Add skeleton, cloned from another coff config.
1417 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1421 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1423 * TODO: Correct a misspelling.
1424 start-sanitize-tic80
1425 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1426 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1427 * configure.in (case $vec): Add tic80coff_vec entry.
1428 * configure: Regenerate with autoconf.
1429 * archures.c (bfd_tic80_arch): Declare.
1430 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1431 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1432 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1433 (bfd_target_vector): Add tic80coff_vec entry.
1436 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1438 * elflink.h (elf_buckets): Add some more values for larger
1441 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1443 * Makefile.in (install): Move subdir_do out of conditional. From
1444 Fred Fish <fnf@cygnus.com>.
1446 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1448 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1450 (elf_mn10200_howto_table): Likewise.
1451 (mn10200_reloc_map): Likewise.
1453 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1455 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1456 mips16 symbol during the link.
1457 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1459 (mips_elf_link_output_symbol_hook): New static function.
1460 (elf_backend_link_output_symbol_hook): Define.
1462 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1465 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1467 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1468 against SEC_DEBUGGING sections here (revert patch of December 5).
1469 * elfcode.h (elf_object_p): Check for them here, instead.
1471 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1473 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1474 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1476 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1477 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1478 * elf-bfd.h (struct elf_size_info): Update declaration of
1480 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1481 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1482 * elfxx-target.h: Use new dynamic reloc routines by default.
1483 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1486 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1488 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1489 if NAMES_HAVE_UNDERSCORE is defined.
1491 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1493 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1495 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1497 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1500 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1502 * elflink.h (elf_link_add_object_symbols): Only add a weak
1503 symbol if the real definition is in the dynamic symbol table.
1504 After finding the real definition, then, if it is dynamic, add the
1505 weak symbol to the dynamic symbol table.
1507 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1509 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1511 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1514 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1516 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1518 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1519 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1520 * reloc.c: Remove mn10300 big endian relocs.
1521 * bfd-in2.h, libbfd.h: Rebuilt.
1523 * elf32-mn10200.c: Update from elf32-mn10300.c.
1525 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1527 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1529 * elf32-mn10300.c: Add some comments.
1531 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1533 * ihex.c (ihex_scan): Always initialize buf before jumping to
1535 (ihex_read_section): Likewise.
1537 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1539 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1540 inplace for most relocs.
1542 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1544 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1545 even if SEC_ALLOC is not set.
1546 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1547 when deciding whether to copy a reloc into a shared object.
1548 (elf_i386_relocate_section): Likewise.
1549 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1550 (elf32_sparc_relocate_section): Likewise.
1551 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1552 reloc section if it is not set in the source section.
1553 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1554 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1555 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1557 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1559 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1560 expects a .got.plt until we actually create it.
1562 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1564 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1565 message for bfd_reloc_outofrange, rather than aborting. From
1566 Philippe De Muyter <phdm@info.ucl.ac.be>.
1568 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1569 a relocateable link, don't try to process them. From Heinz Wrobel
1570 <wrobel@lpr.e-technik.tu-muenchen.de>.
1572 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1574 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1575 mn10300_info_howto_rel. Tweak reloc argument to be an
1576 Elf32_Internal_Rela.
1577 (USE_RELA): Define instead of USE_REL.
1578 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1580 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1582 * configure.in, configure: Handle mips*-sgi-irix6*.
1583 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1586 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1588 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1589 relocation against a symbol defined in a section with no output
1592 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1594 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1595 * configure, config.in: Rebuild with autoconf 2.12.
1597 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1598 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1599 (swap_out_syms): Set st_other from existing st_other field.
1600 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1602 (elf_link_output_extsym): Set the other field from the global hash
1604 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1605 (elf_mips16_jump_howto): New static variable.
1606 (mips16_jump_reloc): New static function.
1607 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1608 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1609 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1611 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1612 * bfd-in2.h, libbfd.h: Rebuild.
1613 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1615 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1617 * configure.host: Use long long for mips-sgi-irix6*.
1619 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1620 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1622 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1624 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1625 (enum reloc_type): Add more reloc types.
1626 (elf32_mn10300_howto_table): Update for new reloc types.
1627 (elf32_mn10300_reloc_map): Update for new reloc types.
1628 * reloc.c: Add some new relocs for the mn10300 series.
1629 * bfd-in2.h, libbfd.h: Rebuilt.
1631 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1633 * som.c (setup_sections): Don't lose for a space which has
1634 no data, but some symbols.
1636 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1638 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1639 (sunos_link_hash_table_create): Initialize got_needed.
1640 (sunos_create_dynamic_sections): Only set .got section size if it
1641 is not already set. Set got_needed.
1642 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1643 sdynptr, and only handle dynamic sections, if dynamic sections are
1645 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1646 Initialize .got section.
1647 (sunos_scan_ext_relocs): Likewise.
1648 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1650 (sunos_finish_dynamic_link): Check got_needed. Only set up
1651 dynamic linking information if needed.
1653 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1655 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1657 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1659 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1661 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1663 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1666 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1668 * filemode.c: Include sysdep.h.
1669 * ihex.c: Add casts to eliminate compiler warnings.
1670 * sunos.c: Add casts to eliminate compiler warnings.
1672 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1674 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1676 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1677 appropriate relocations in the .so file if shared.
1678 (ppc_elf_relocate_section): Ditto.
1680 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1682 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1683 complain_overflow_unsigned.
1685 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1687 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1688 overflows for R_D10V_16 and R_D10V_18.
1690 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1692 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1693 (do_with_relocs): Likewise.
1694 (do_as_repeat): Likewise.
1695 (copy_expression): Likewise.
1697 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1699 * ieee.c (ieee_write_external_part): Correctly record whether
1700 there is an external part.
1703 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1705 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1706 handle tda offsets for sld.w and sst.w instructions.
1707 Fix alignment check in sld.w and sst.w tda reloc handling.
1710 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1712 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1715 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1717 * elf32-v850.c: Add comments about assumptions about
1718 char, short & long sizes.
1719 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1720 problems for several relocs.
1722 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1723 R_V850_SDA_OFFSET entry.
1726 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1728 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1729 Store import file index in ldindx.
1730 (xcoff_build_ldsyms): Assume that ldsym was not previously
1731 allocated. For an imported symbol, copy ldindx into l_ifile.
1734 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1736 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1737 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1738 fields in R_V850_TDA_OFFSET.
1739 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1740 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1743 * elf32-v850.c: Include bfdlink.h.
1744 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1746 (elf32_v850_bfd_final_link_relocate): New function.
1747 (v850_elf_relocation_section): Likewise.
1748 (elf_backend_relocate_section): Define.
1751 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1753 * binary.c (binary_set_section_contents): Ignore sections which
1754 don't have SEC_LOAD and SEC_ALLOC set.
1756 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1758 * linker.c (_bfd_generic_final_link): Avoid losing static
1759 symbols in the .bss section.
1761 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1763 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1764 (mips32_64bit_reloc): New static function.
1765 (mips_reloc_map): Add entry for BFD_RELOC_64.
1766 (mips_elf_relocate_section): Handle R_MIPS_64.
1768 * linker.c (default_indirect_link_order): Print an error message
1769 when attempting to do a relocateable link with different object
1770 file formats, rather than calling abort.
1772 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1774 * reloc.c (m32r relocs): Rename them.
1775 * bfd-in2.h, libbfd.h: Regenerated.
1776 * elf32-m32r.c: Update.
1777 (m32r_elf_10_pcrel_reloc): New function.
1778 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1779 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1781 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1783 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1784 all sections that will be included in the output file.
1785 (_bfd_generic_link_output_symbols): Discard symbols in sections
1786 which are being discarded.
1790 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1791 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1792 (elf_v850_howto_table): Corresponding changes.
1793 (elf_v850_reloc_map): Corresponding changes.
1794 * reloc.c: Add additional V850 relocations.
1795 * bfd-in2.h, libbfd.h: Rebuilt.
1797 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1798 no longer want in pc-relative relocs.
1800 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1802 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1803 accept a reloc against an undefined sybmol!
1805 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1807 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1810 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1812 * VERSION: Bump for new relocation.
1814 * hosts/i386bsd.h: If NBPG is not defined, define it as
1815 PAGE_SIZE, for recent versions of FreeBSD.
1817 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1819 * configure.host: Use `long long' as the 64 bit type on a Solaris
1820 host, since both gcc and the SunPRO compilers support it.
1822 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1824 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1825 mistake to have reused the ECOFF LITERAL for ELF since they have
1826 different semantics.
1827 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1828 * bfd-in2.h, libbfd.h: Rebuild.
1830 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1833 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1834 dynamic relocation for an undefweak symbol when we are building
1835 a static executable.
1837 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1839 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1840 point explicitly to srcdir.
1841 (targmatch.h): Edit references to point explicitly to objdir.
1843 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1845 * config.bfd: When setting targ_cpu, don't get confused by
1848 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1850 * configure.host: Add support for windows host (a build done
1851 under the Microsoft build environment).
1853 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1855 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1856 definition in a dynamic object, add it to the dynamic symbol table
1857 if any dynamic object mentions it. Reverts part of last patch.
1859 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1860 (sunos_link_hash_table_create): Initialize got_base.
1861 (bfd_sunos_size_dynamic_sections): If the .got section is more
1862 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1864 (sunos_check_dynamic_reloc): Subtract got_base from a base
1865 relative relocation.
1867 * elf32-mips.c (elf_mips_isa): New static function.
1868 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1869 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1871 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1873 * archive.c (do_slurp_coff_armap): Only treat archive as little
1874 endian for i960 COFF.
1876 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1878 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1879 by the change in size of the section when EXEC_P is not set.
1881 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1882 (m68kcoff_rtype_to_howto): New static function.
1883 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1884 VMA to the addend for a PC relative reloc.
1886 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1888 * Makefile.in: Rebuild dependencies.
1890 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1893 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1895 * Makefile.in: Remove explicit dependencies for mn10200 and
1897 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1898 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1899 (dependencies): Rebuilt.
1901 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1903 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1904 during this function.
1906 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1907 section if the flags are compatible.
1909 * configure.in: Add havevecs, and put it in tdefaults.
1910 * mpw-config.in: Likewise.
1911 * configure: Rebuild.
1912 * targmatch.sed: New file; a sed script to build targmatch.h from
1914 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1915 * targets.c: Include "fnmatch.h".
1916 (struct targmatch): Define.
1917 (bfd_target_match): Define by including targmatch.h.
1918 (bfd_find_target): If the target is not found by name, search for
1919 it as a configuration triplet.
1920 * Makefile.in: Rebuild dependencies.
1921 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1922 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1923 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1924 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1925 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1926 (CFILES): Remove i386dynix.c and hp300bsd.c.
1927 (targmatch.h): New target.
1928 (do_clean): Remove targmatch.h.
1930 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1931 * acconfig.h: Add NEED_DECLARATION_GETENV.
1932 * configure, config.in: Rebuild.
1933 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1934 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1936 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1938 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1939 * cpu-mn10200.c, cpu-mn10300.c: New files.
1940 * elf32-mn10200.c, elf32-mn10300.c: New files.
1941 * Makefile.in: Break mn10x00 support into two separate
1942 configurations, mn10200 and mn10300.
1943 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1944 * bfd-in2.h, configure: Rebuilt.
1946 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1948 * Makefile.in (do_clean): Move config.log to do_distclean.
1950 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1952 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1953 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1954 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1955 (elf32-mn10x00.o): Add dependencies.
1956 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1957 (bfd_mn10x00_arch): Declare.
1958 (bfd_archures_list): Add bfd_mn10x00_arch.
1959 * config.bfd: Add mn10x00-*-*.
1960 * configure.in: Add bfd_elf32_mn10x00_vec.
1961 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1962 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1963 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1964 * bfd-in2.h, configure: Rebuilt.
1966 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1968 openVMS/Alpha: Provide filename and case_hack flags via
1969 symbol table from gas.
1970 Add case_hack code for symbol output from vax/vms.
1971 * evax-alpha.c (evax_initialize): Remove filename handling,
1972 filename is provided via symbol table.
1973 (evax_get_symtab): Use local symbol count when setting up table.
1974 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1976 (_bfd_evax_write_egsd): Skip file name symbol.
1977 * evax-emh.c (get_vms_time_string): Local function now.
1978 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1980 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1981 through _bfd_evax_case_hack_symbol.
1982 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1984 (_bfd_evax_basename): Removed.
1985 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1986 * evax.h (evax_private_data_struct): Remove filename.
1987 (flag_hash_long_names, flag_show_after_trunc,
1988 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1991 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1993 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1994 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1995 (NO_SWAP_MAGIC): Don't define.
1996 (SWAP_MAGIC): Define.
1998 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1999 no hash table entry for a global symbol.
2001 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2003 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2005 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2007 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2008 symbol type with T_NULL. Warn if symbol type changes. Based on
2009 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2011 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2012 a dynamic object in the dynamic symbol table if it is referenced
2013 or defined by a regular object.
2016 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2018 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2019 remove dwarf local labels. Shrinks binaries by a factor of 3!
2022 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2024 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2025 by hand, rather than by calling bfd_make_section.
2027 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2029 * reloc.c: Rename m32r relocs.
2030 * bfd-in2.h, libbfd.h: Rebuilt.
2031 * elf32-m32r.c: Update.
2033 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2035 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2036 link, adjust the symbol index of a base relative reloc. Don't
2037 change the addend of a PC relative reloc if pcrel_offset is set.
2038 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2039 a relocateable link.
2041 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2042 it is zero, in case src_mask matters.
2043 (bfd_install_relocation): Likewise.
2045 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2047 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2049 (_bfd_xcoff_bfd_final_link): Don't set target_index
2050 to an uninitialized value.
2052 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2054 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2055 indices, rather than crashing.
2056 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2058 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2061 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2063 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2065 (coff_arm_adjust_symndx): New static function.
2066 (coff_adjust_symndx): Define.
2068 * srec.c (srec_scan): Accept multiple symbols on a single line.
2069 From Pascal Martin <pmartin@alsys.com>.
2073 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2075 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2076 (sunos_merge_private_bfd_data): New function.
2078 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2080 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2082 (bfd_merge_private_bfd_data): Likewise.
2083 * section.c (bfd_copy_private_section_data): Likewise.
2084 * syms.c (bfd_copy_private_symbol_data): Likewise.
2085 * bfd-in2.h: Rebuild.
2086 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2087 both BFD's are the right flavour.
2088 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2089 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2090 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2091 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2092 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2093 (ppc_elf_merge_private_bfd_data): Likewise.
2094 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2095 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2097 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2098 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2101 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2103 * reloc.c: Add m32r relocs.
2104 * bfd-in2.h, libbfd.h: Rebuilt.
2105 * cpu-m32r.c,elf32-m32r.c: New files.
2107 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2109 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2111 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2113 * tekhex.c (first_phase): Change type parameter from char to int.
2115 (pass_over): Change func to expect int, not char.
2117 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2118 rather than SEC_LOAD when aligning the file offset for the first
2119 section in a segment.
2121 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2123 * syms.c (coff_section_type): Make arg const.
2124 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2125 to make_bfd_asection().
2126 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2127 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2128 (_bfd_elf_stringtab_init): Remove prototype.
2130 * netbsd-core.c (swap_abort): Add prototype.
2131 * aix386-core.c (swap_abort): Ditto & make static
2132 * hpux-core.c (swap_abort): Ditto & make static.
2133 * irix-core.c (swap_abort): Ditto & make static.
2134 * ptrace-core.c (swap_abort): Ditto & make static.
2135 * trad-core.c (swap_abort): Ditto & make static.
2136 * coffswap.h (coff_swap_reloc_in): Ditto.
2137 (coff_swap_reloc_out): Ditto.
2138 (coff_swap_filehdr_in): Ditto.
2139 (coff_swap_filehdr_out): Ditto.
2140 (coff_swap_sym_in): Ditto.
2141 (coff_swap_sym_out): Ditto.
2142 (coff_swap_aux_in): Ditto.
2143 (coff_swap_aux_out): Ditto.
2144 (coff_swap_lineno_in): Ditto.
2145 (coff_swap_lineno_out): Ditto.
2146 (coff_swap_aouthdr_in): Ditto.
2147 (coff_swap_aouthdr_out): Ditto.
2148 (coff_swap_scnhdr_in): Ditto.
2149 (coff_swap_scnhdr_out): Ditto.
2150 * ihex.c (ihex_sizeof_headers): Ditto.
2151 * tekhex.c (getsym): Ditto.
2152 (find_chunk): Ditto & make static.
2153 (insert_byte): Ditto.
2154 (first_phase): Ditto.
2156 (tekhex_get_symtab): Ditto & make static.
2157 (tekhex_get_symtab_upper_bound): Ditto & make static.
2158 (tekhex_mkobject): Ditto.
2159 (tekhex_object_p): Ditto.
2160 (move_section_contents): Ditto.
2161 (tekhex_get_section_contents): Ditto.
2162 (tekhex_set_arch_mach): Ditto & make static.
2163 (tekhex_set_section_contents): Ditto.
2164 (writevalue): Ditto.
2167 (tekhex_write_object_contents): Ditto.
2168 (tekhex_sizeof_headers): Ditto.
2169 (tekhex_make_empty_symbol): Ditto.
2170 (tekhex_get_symbol_info): Ditto.
2171 (tekhex_print_symbol): Ditto.
2172 * irix-core.c (make_bfd_asection): Ditto.
2173 (irix_core_core_file_p): Ditto.
2174 (irix_core_core_file_failing_command): Ditto.
2175 (irix_core_core_file_failing_signal): Ditto.
2176 (irix_core_core_file_matches_executable_p): Ditto.
2177 (irix_core_make_empty_symbol): Ditto.
2178 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2179 * srec.c (srec_new_symbol): Ditto.
2180 (srec_get_section_contents): Ditto.
2181 (srec_set_arch_mach): Ditto.
2182 (srec_set_section_contents): Ditto.
2183 (internal_srec_write_object_contents): Ditto.
2184 (srec_write_object_contents): Ditto.
2185 (symbolsrec_write_object_contents): Ditto.
2186 (srec_sizeof_headers): Ditto.
2187 (srec_make_empty_symbol): Ditto.
2188 (srec_get_symtab_upper_bound): Ditto.
2189 (srec_get_symtab): Ditto.
2190 (srec_print_symbol): Ditto and make static.
2191 * elf.c (elf_read): Ditto
2192 (assign_section_numbers): Ditto.
2193 (elf_fake_sections): Ditto.
2194 (sym_is_global): Ditto.
2195 (elf_map_symbols): Ditto.
2196 (get_program_header_size): Ditto.
2197 * coffgen.c (make_a_section_from_file): Ditto.
2198 (coff_real_object_p): Ditto.
2199 (fixup_symbol_value): Ditto.
2200 (build_debug_section): Ditto.
2202 * syms.c (coff_section_type): Ditto.
2204 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2206 * bfd-in2.h: Rebuilt after m32r changes.
2208 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2210 * config.bfd,configure.in,configure: Add m32r support.
2211 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2212 * config.bfd: Keep target list alphabetically sorted.
2215 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2217 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2218 to add in the constant part found in the instruction itself.
2219 (case R_V850_HI16_S): Likewise.
2222 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2224 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2225 and R_D10V_18 to be 1 (word).
2227 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2229 * stabs.c (_bfd_link_section_stabs): If the output_section field
2230 of either section is bfd_abs_section, then the linker is
2231 discarding the section and we should not optimize it.
2233 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2235 * Makefile.in (aout-sparcle.o): New target.
2236 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2237 * config.bfd (sparclet-*-aout*): Add case.
2238 * configure.in (sparcle_aout_vec): Add case.
2239 * configure: Regenerated.
2240 * targets.c (sparcle_aout_vec): Declare.
2241 (bfd_target_vector): Add sparcle_aout_vec.
2242 * aout-sparcle.c: New file.
2245 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2247 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2248 low order sign bit propogation for R_V850_HI16_S.
2250 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2251 handling V850 specific relocs.
2252 (elf_v850_howto_table): Use the new function for some
2253 relocations. Twiddle masks & shifts for some relocs.
2254 Set partial_inplace where needed.
2257 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2259 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2260 default architecture to a machine number of 0.
2261 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2263 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2264 the output BFD is the default, set it from the first input BFD.
2267 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2269 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2270 insert at bitpos zero. The HI16 relocs are shifted right
2271 by 16 bits. Fix src_mask for all relocs.
2272 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2274 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2278 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2280 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2281 Rewrite to use BFD file read routines and to avoid using a fixed
2282 length for the file name.
2285 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2287 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2288 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2289 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2290 to R_V850_{32,16,8}.
2292 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2294 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2295 (elf_v850_howto_table): Add info for HI16_S reloc.
2296 (v850_reloc_map): Add HI_16_S reloc.
2297 * reloc.c: Define BFD_RELOC_V850_* relocs.
2300 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2303 * elf32-sh.c: New file.
2304 * elf.c (prep_headers): Handle bfd_arch_sh.
2305 * elfcode.h (write_relocs): Handle absolute symbol.
2306 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2307 (_bfd_elf64_link_read_relocs): Declare.
2308 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2309 elf_link_read_relocs. Make globally visible. Change all
2311 (elf_link_input_bfd): Get external symbols from cache in
2312 symtab_hdr->contents. Get contents from cache in
2314 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2316 * reloc.c: Define BFD_RELOC_SH_* relocs.
2317 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2318 * coff-sh.c (sh_insns_conflict): Fix a return value.
2319 (_bfd_sh_align_load_span): New globally visible function, broken
2320 out of sh_align_load.
2321 (sh_align_load): Call _bfd_sh_align_load_span.
2322 (sh_swap_insns): Change relocs parameter to PTR.
2323 * bfd-in2.h, libbfd.h: Rebuild.
2324 * targets.c (bfd_elf32_sh_vec): Declare.
2325 (bfd_elf32_shl_vec): Declare.
2326 * config.bfd (sh-*-elf*): New target.
2327 * configure.in (bfd_elf32_sh_vec): New target vector.
2328 (bfd_elf32_shl_vec): New target vector.
2329 * configure: Rebuild.
2330 * Makefile.in: Rebuild dependencies.
2331 (BFD32_BACKENDS): Add elf32-sh.o.
2332 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2334 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2335 page before checking D_PAGED.
2337 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2338 (ihex_write_object_contents): Remove extbase; always use segbase
2341 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2343 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2344 * configure.host (i[345]86-*-*): Ditto.
2345 * config.bfd (i[345]86-*-*): Ditto.
2346 * configure: Regenerate.
2348 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2351 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2353 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2354 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2355 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2356 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2357 will have an ST_CODE type, change the symbol's type to ST_DATA.
2358 * som.c (hppa_som_gen_reloc_type): Update prototype.
2360 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2362 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2363 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2364 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2365 (mips_elf_finish_dynamic_sections): Likewise.
2367 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2369 * configure.host (HLDENV): New variable to set. Set it for
2370 *-*-sysv4*, since those linkers may not support -R but they always
2371 support LD_RUN_PATH.
2373 * libieee.h (NSECTIONS): Don't define.
2374 (ieee_data_struct): Change section_table to asection **. Add
2376 * ieee.c (get_section_entry): If the table isn't big enough, make
2378 (ieee_slurp_sections): Remove assertion about number of sections.
2379 (ieee_object_p): Adjust initialization of ieee to match changes to
2382 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2383 symbols merely because we are generating a shared library.
2384 (xcoff_build_ldsyms): Don't set up global linkage code for an
2385 undefined symbol merely because we are generating a shared
2389 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2391 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2392 (BFD32_BACKENDS) Add elf32-v850.o.
2393 * archures.c: Add bfd_v850_arch.
2394 * bfd-in2.h: Add bfd_v850_arch.
2395 * config.bfd (v850-*-*): New target.
2396 * configure: (bfd_elf32_v850_vec) New vector.
2397 * configure.in: (bfd_elf32_v850_vec) New vector.
2398 * cpu-v850.c: New file.
2399 * elf.c (prep_headers): Added case bfd_arch_v850.
2400 * elf32-v850.c: New file.
2401 * targets.c (bfd_elf32_v850_vec): New vector.
2404 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2406 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2407 a function code symbol for an XMC_XO symbol.
2409 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2411 * mpw-config.in: Update editing of autoconf vars to reflect
2412 Jul 18 configure.in change.
2413 * mpw-make.sed: Update editing of include pathnames to be
2414 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2416 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2418 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2419 which to offset to get the .plt entry address is ".plt".
2421 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2423 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2424 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2425 Added, for internal use by the ARM gas.
2427 * bfd-in2.h: Rebuilt
2429 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2431 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2432 in section dynidx start.
2434 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2436 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2437 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2438 optimization for g++.
2440 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2442 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2443 the -mrelocatable-lib bit set and the other doesn't, clear the
2444 -mrelocatable-lib bit in the header.
2446 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2448 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2449 symbol against a STT_FUNC symbol in a shared library.
2451 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2453 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2454 symbol is found, automatically define the corresponding function
2457 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2458 if sym.n_numaux is not zero.
2459 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2460 entry to disagree about the number of aux entries if the symbol
2463 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2464 section if it might be needed, not just if info->shared.
2465 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2466 the start of .rel.dyn if we are going to use it.
2467 (mips_elf_finish_dynamic_sections): Only clear the first element
2468 of .rel.dyn if the size is greater than zero.
2470 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2472 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2473 undefined_symbol callback for a symbol, then don't issue any more
2474 warnings about loader relocs.
2475 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2476 after calling the undefined_symbol callback.
2478 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2479 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2480 as the AIX linker seems to do.
2482 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2484 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2485 (evax_initialize): Remove evax_reloc_table.
2486 (evax_close_and_cleanup): Ditto.
2488 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2490 (evax_bfd_reloc_type_lookup): Ditto.
2491 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2492 cooked_size == raw_size.
2493 * evax-emh.c (_bfd_evax_register_filename): Remove.
2494 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2495 * evax-misc.c (add_new_contents): Malloc section at full size.
2496 (_bfd_save_evax_section): Memcpy section contents directly.
2497 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2498 (evax_reloc_table): Remove.
2500 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2502 * makefile.vms: Add better support for DEC C compilation
2503 Add evax.h dependencies
2505 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2506 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2507 (BFD_RELOC_ALPHA_BASEREG): Remove.
2508 * bfd-in2.h, libbfd.h: Rebuild.
2510 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2512 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2513 getgid if _WIN32 is defined.
2514 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2516 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2518 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2519 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2521 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2524 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2526 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2528 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2529 (NEED_DECLARATION_REALLOC): New macro.
2530 * configure, config.in: Rebuild.
2531 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2532 (realloc): Declare if NEED_DECLARATION_REALLOC.
2534 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2535 <strings.h> if they exist.
2537 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2539 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2541 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2543 Based on patches from Eric Valette <valette@crf.canon.fr>:
2544 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2545 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2546 (elf_howto_table): Add entries for new relocs.
2547 (elf_i386_reloc_type_lookup): Handle new relocs.
2548 (elf_i386_info_to_howto): Just call abort.
2549 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2550 (elf_i386_relocate_section): Likewise.
2552 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2554 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2556 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2558 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2559 only get the LMA from the phdr if they are in the same part of the
2562 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2563 new segment to make them more comprehensible. If the relationship
2564 between the LMA and the VMA changed, start a new segment. Don't
2565 check dynsec when deciding whether to start a new segment for a
2566 writeable section; -N will now handle this.
2568 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2570 * libhppa.h: Remove "esel" changes. Not the right approach.
2571 * som.c: Corresponding changes.
2572 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2573 which don't have a SOM symbol type associated with them.
2574 Reverses a 1994 change.
2576 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2578 Make ld -N more reasonable for ELF:
2579 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2580 phdr_in_section to false, and always use a single load segment.
2581 (elf_sort_sections): Sort sections by LMA after VMA.
2582 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2583 align to maxpagesize.
2584 (assign_file_positions_except_relocs): Likewise.
2585 * elfcode.h (elf_object_p): If a section is loaded but not page
2586 aligned, clear D_PAGED.
2588 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2590 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2591 Added, for internal use by the ARM gas.
2593 * bfd-in2.h: Rebuilt
2595 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2597 * libhppa.h (R_HPPA_ESEL): New field selector.
2598 (e_esel): Similarly.
2599 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2600 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2601 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2603 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2605 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2606 archive search before looking for stripped dynamic objects.
2608 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2610 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2611 symbol a warning rather than an error.
2613 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2615 * elf.c (assign_file_positions_for_segments): Track the virtual
2616 memory position separately from the file position, and use it to
2617 compute the alignment adjustment.
2619 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2621 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2622 and fixed mask on R_D10V_10_PCREL_L.
2624 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2626 * elf64-mips.c: Include "aout/ar.h".
2627 (mips_elf64_slurp_armap): New static function.
2628 (mips_elf64_write_armap): New static function.
2629 (bfd_elf64_archive_*): Define.
2630 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2631 Use instead of bfd_generic_archive_p.
2632 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2633 instead of _bfd_write_archive_contents.
2634 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2635 _bfd_generic_mkarchive.
2636 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2637 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2639 (TARGET_LITTLE_SYM): Likewise.
2640 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2642 * Makefile.in: Rebuild dependencies.
2644 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2645 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2646 SHT_MIPS_EVENTS sections.
2647 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2648 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2650 (_bfd_mips_elf_fake_sections): Likewise.
2652 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2653 * ecoff.c (ecoff_compute_section_file_positions): Copy
2654 rdata_in_text from backend info to tdata. Clear it if any data
2655 section comes before .rdata.
2656 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2657 tdata rather than backend info.
2659 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2661 * configure.in: Fix test for whether a compiler has a 64 bit
2662 type. From Jim Wilson <wilson@cygnus.com>.
2664 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2666 * configure.host (mips-sgi-irix6*): New host.
2668 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2669 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2670 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2672 * configure: Rebuild.
2673 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2674 (BFD_HOST_64_BIT): Define conditionally.
2675 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2676 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2677 (symvalue, bfd_size_type): Likewise.
2678 * bfd-in2.h: Rebuild.
2679 * Makefile.in (do_clean): Remove bfd-tmp.h.
2680 (do_distclean): Remove bfd-in3.h.
2681 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2682 (bfd-in3.h): New target.
2684 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2685 Andrew Gierth <ANDREWG@microlise.co.uk>.
2687 * configure.host: Set INSTALL_SHLIB.
2688 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2689 * configure: Rebuild.
2690 * Makefile.in (install): Use @INSTALL_SHLIB@.
2692 * config.bfd (mips*-*-irix6*): New target.
2693 * configure.host: Handle Irix 6 shared library like Irix 5.
2695 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2696 symbol for a magic name.
2697 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2699 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2702 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2704 * mpw-config.in: Add ELF support to mips config, create the
2705 elf32-target.h file in the object dir.
2706 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2708 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2710 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2711 Also removed most abort calls, in favor of using bfd reporting.
2713 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2715 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2716 (BFD32_BACKENDS) Add elf32-d10v.o.
2717 * archures.c: Add bfd_d10v_arch.
2718 * bfd-in2.h: Add bfd_d10v_arch.
2719 * config.bfd (d10v-*-*): New target.
2720 * configure: (bfd_elf32_d10v_vec) New vector.
2721 * configure.in: (bfd_elf32_d10v_vec) New vector.
2722 * cpu-d10v.c: New file.
2723 * elf.c (prep_headers): Added case bfd_arch_d10v.
2724 * elf32-d10v.c: New file.
2725 * libbfd.h: Rebuild.
2726 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2727 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2728 * targets.c (bfd_elf32_d10v_vec): New vector.
2730 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2732 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2734 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2736 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2737 bfd_mach_i386_i8086 machine types.
2739 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2741 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2744 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2746 * coffcode.h (coff_set_section_contents): A/UX does not require
2747 special handling of the _LIB section.
2749 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2751 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2752 value for R_RELBYTE.
2754 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2755 array if one was allocated.
2757 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2759 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2760 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2761 use_rld_obj_head and rld_value.
2762 (mips_elf_link_hash_table_create): Initialize new fields.
2763 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2765 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2766 __rld_obj_head symbol not seen, create an __rld_map symbol.
2767 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2768 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2769 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2770 __rld_obj_head symbol.
2771 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2773 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2775 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2777 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2778 ppc_elf_addr16_ha_reloc.
2779 (ppc_elf_addr16_ha_reloc): New static function.
2781 * coff-mips.c (struct mips_hi): Define.
2782 (mips_refhi_list): New static variable.
2783 (mips_refhi_addr, mips_refhi_addend): Remove.
2784 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2785 (mips_reflo_reloc): Process mips_refhi_list.
2786 (mips_relhi_list): New static variable.
2787 (mips_relhi_addr, mips_relhi_addend): Remove.
2788 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2789 (mips_rello_reloc): Process mips_relhi_list.
2790 (mips_relocate_section): Permit an arbitrary number of REFHI or
2791 RELHI relocs before the associated REFLO or RELLO reloc.
2793 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2795 * aout-target.h (MY(callback)): Set reloc_count fields.
2797 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2799 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2800 sections unless this is a SunOS link.
2802 * VERSION: Set to 2.7.1.
2804 * Released binutils 2.7.
2806 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2808 * i386aout.c: Include "aout/aout64.h".
2809 (i386aout_write_object_contents): New static function.
2810 (MY_write_object_contents): Define.
2812 * netbsd.h (MY(write_object_contents)): Make sure that
2813 adjust_sizes_and_vmas is called before fiddling with the magic
2816 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2818 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2820 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2822 * libbfd-in.h (itos, stoi): Don't define.
2823 * libbfd.h: Rebuild.
2824 * i386lynx.c (KEEPIT): Define as udata.i.
2825 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2826 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2827 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2828 flags. Don't use stoi.
2830 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2832 * elf.c (map_sections_to_segments): Don't start a new segment for
2833 a writable section if it's on the same page as the previous
2834 segment. Reset the writable variable for a readonly section.
2836 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2838 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2839 first_thunk_address, thunk_size, and import_table_size.
2840 * peicode.h: Improved some diagnostics regarding edata sections.
2842 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2844 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2845 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2847 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2849 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2850 with XCOFF_DEF_DYNAMIC set is really defined.
2851 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2852 (xcoff_link_add_symbols): Only create special sections if using an
2855 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2857 (bfd_install_relocation): Likewise.
2859 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2861 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2863 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2864 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2865 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2866 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2867 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2868 are found for LITERAL relocs.
2869 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2870 taken, we cannot generate a .plt entry for the symbol.
2872 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2874 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2875 sysconf functions (for gprof).
2876 * configure, config.in: Rebuild.
2878 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2880 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2881 an archive if it has a map. If the object file has the wrong
2884 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2885 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2887 (alpha_relocate_section): Likewise.
2889 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2890 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2891 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2892 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2893 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2894 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2895 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2896 * peicode.h: Corresponding changes.
2898 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2900 * elflink.h (elf_create_pointer_linker_section): Comment out code
2901 dealing with making GOT pointers negative of the GOT symbol for
2904 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2906 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2907 increment the .rela.plt size until after we're done creating the
2909 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2910 .rela.plt offset directly rather than calculating it.
2912 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2914 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2915 Use autoconf-set values.
2916 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2917 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2920 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2921 * configure: Rebuilt.
2923 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2925 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2926 handling code > 1k away.
2928 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2930 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2931 defined, output whenever the symbol is updated.
2933 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2935 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2936 section to 0 if user_set_vma is set.
2937 * elflink.h (elf_bfd_final_link): Likewise.
2939 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2941 Partially undo patch of Jun 20.
2942 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2943 (coff_compute_section_file_positions): Likewise.
2944 (coff_write_object_contents): Likewise. Re-add deleted code, but
2945 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2946 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2948 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2950 * config.bfd: Add support for *-*-rtems* configurations.
2952 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2954 * elf.c (prep_headers): Add bfd_arch_alpha case.
2956 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2958 * elf64-alpha.c: New file.
2959 * config.bfd (alpha-*-linuxecoff*): New target.
2960 (alpha-*-linux*, alpha-*-elf*): New targets.
2961 * configure.in (bfd_elf64_alpha_vec): New vector.
2962 * configure: Rebuild.
2963 * targets.c (bfd_elf64_alpha_vec): Declare.
2964 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2965 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2966 * bfd-in2.h, libbfd.h: Rebuild.
2967 * Makefile.in: Rebuild dependencies.
2968 (BFD64_BACKENDS): Add elf64-alpha.o.
2969 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2971 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2973 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2974 than relying on a right shift of 32.
2976 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2978 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2979 ifdef to COFF_WITH_PE.
2980 (coff_compute_section_file_positions): Likewise.
2981 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2982 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2983 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2984 COFF_IMAGE_WITH_PE, always include.
2986 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2988 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2990 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2991 approximate the correct answer if SIZEOF_HEADERS was not used.
2993 * binary.c (binary_set_section_contents): Set section file
2994 position based on LMA rather than VMA.
2996 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2998 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2999 symbols if info->strip == strip_all.
3001 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3003 * coff-h8300.c: Remove #if 0 code.
3004 (compatable): Don't allow mixing/matching of different architectures.
3006 * archures.c (bfd_mach_h8300s): Add.
3007 * bfd-in2.h: Rebuilt.
3008 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3010 (h8300_reloc16_estimate): Likewise.
3011 (h8300_reloc16_extra_cases): Likewise.
3012 (h8300_bfd_link_add_symbols): Likewise.
3013 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3014 (coff_set_flags): Likewise.
3015 * cpu-h8300.c (h8300_scan): Likewise.
3016 Add H8/S to bfd_h8300_arch list.
3018 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3020 Added support for Alpha OpenVMS:
3021 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3022 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3023 * config.h-vms, makefile.vms: New files.
3024 * config.bfd (alpha-*-*vms*): New target.
3025 * configure.in (evax_alpha_vec): New target vector.
3026 * configure: Rebuild.
3027 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3028 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3029 * targets.c (bfd_target_evax_flavour): Define.
3030 (evax_alpha_vec): Declare.
3031 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3032 if BFD64 is defined.
3033 * bfd-in2.h, libbfd.h: Rebuild.
3034 * Makefile.in: Rebuild dependencies.
3035 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3036 evax-emh.o, and evax-misc.o.
3037 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3038 evax-etir.c, evax-emh.c, and evax-misc.c.
3039 (HFILES): Add evax.h.
3041 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3043 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3045 (h8300_bfd_link_add_symbols): Likewise.
3047 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3049 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3050 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3052 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3054 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3055 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3057 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3058 R_MIPS_32 relocs if creating a shared library.
3060 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3062 * peicode.h (add_data_entry): Use pei_section_data rather than
3063 _cooked_size. Corresponds to May 13 change in coffcode.h.
3065 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3067 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3068 * coffcode.h (coff_write_object_contents): If there are long
3069 section names, always set the f_symptr field, even if there are no
3071 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3072 if there are no symbols.
3074 * coffgen.c (make_a_section_from_file): Check return value of
3075 _bfd_coff_read_string_table.
3076 (coff_real_object_p): Check return value of
3077 make_a_section_from_file.
3078 (_bfd_coff_read_string_table): Check that there are some symbols
3079 before trying to read the string table size.
3081 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3083 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3084 to replace a symbol in a dynamic object with a symbol from another
3085 dynamic object, do the replacement if the existing symbol is
3086 global linkage code.
3088 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3089 for _ptrgl, and treat it as global linkage code.
3091 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3092 filename or N_SO symbol past the offset, and use it to indicate
3093 that there is no line number or function when appropriate.
3095 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3097 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3098 common symbol defined by the linker. Don't export function code
3099 even if export_defineds is set.
3101 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3103 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3105 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3106 (h8300_symbol_address_p): New function.
3107 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3110 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3112 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3114 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3115 correctly for the two variants. Allow relaxing if the target
3116 is 128 bytes away since after relaxation it'll be 126 bytes away.
3117 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3118 "dot" and "value". Allow relaxing if the target is 128 bytes
3119 away since after relaxation it'll be 126 bytes away.
3120 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3121 the given section until nothing changes.
3123 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3125 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3126 alignment hack--we can get the lnnoptr info another way without
3127 suddenly increasing the alignment requirements. Set the flags for
3129 (ecoff_compute_section_file_positions): Do so.
3131 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3133 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3134 to keep the HP emulator database happy.
3136 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3137 From Kevin Buettner <kev@primenet.com>.
3139 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3141 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3142 name of a NULL section.
3144 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3146 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3147 set, always call the notice callback.
3149 * VERSION: Increment for bfdlink.h change.
3151 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3153 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3154 (sh_relax_delete_bytes): Correct handling of differently sized
3155 trailing alignment reloc.
3157 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3158 * bfd-in2.h: Rebuild.
3159 * configure.in: Warn if there is no known 64 bit type.
3160 * configure: Rebuild.
3162 * Makefile.in: Rebuild dependencies.
3163 (BFD32_BACKENDS): Add ppcboot.o.
3164 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3166 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3167 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3169 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3171 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3172 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3173 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3174 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3176 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3178 * elf64-mips.c: Improve reloc special_functions and handling of
3179 SHT_MIPS_OPTIONS section.
3180 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3181 mips_elf_hi16_reloc and make globally visible.
3182 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3183 make globally visible.
3184 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3185 make globally visible.
3186 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3187 and make globally visible.
3188 (gprel16_with_gp): Check howto->src_mask before using value in
3190 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3191 and make globally visible.
3192 (gprel32_with_gp): Check howto->src_mask before fetching value.
3193 (bfd_mips_elf_swap_options_in): New function.
3194 (bfd_mips_elf_swap_options_out): New function.
3195 (_bfd_mips_elf_set_private_flags): Rename from
3196 mips_elf_set_private_flags and make globally visible.
3197 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3198 mips_elf_copy_private_bfd_data and make globally visible.
3199 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3200 mips_elf_merge_private_bfd_data and make globally visible.
3201 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3202 for a SHT_MIPS_OPTIONS section.
3203 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3204 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3205 name of a SHT_MIPS_OPTIONS section.
3206 (_bfd_mips_elf_set_section_contents): New function.
3207 (mips_elf32_section_processing): Set the GP value in a
3208 SHT_MIPS_OPTIONS section.
3209 (_bfd_mips_elf_find_nearest_line): Rename from
3210 mips_elf_find_nearest_line and make globally visible.
3211 (bfd_elf32_set_section_contents): Define.
3212 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3213 (_bfd_mips_elf_lo16_reloc): Declare.
3214 (_bfd_mips_elf_gprel16_reloc): Declare.
3215 (_bfd_mips_elf_got16_reloc): Declare.
3216 (_bfd_mips_elf_gprel32_reloc): Declare.
3217 (_bfd_mips_elf_set_private_flags): Declare.
3218 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3219 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3220 (_bfd_mips_elf_find_nearest_line): Declare.
3221 (_bfd_mips_elf_set_section_contents): Declare.
3223 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3225 (elf_info_to_howto): Define.
3226 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3228 (elf_info_to_howto): Define.
3229 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3231 (elf_info_to_howto): Define.
3233 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3234 R_MOV16B[12], to match change in coff/internal.h.
3236 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3238 * elf64-mips.c: Extensive additions to provide better support for
3239 writing files and for gas.
3240 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3241 of mips_elf_object_p.
3242 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3243 _bfd_mips_elf_object_p.
3244 (_bfd_mips_elf_final_write_processing): Rename from
3245 mips_elf_final_write_processing and make globally visible.
3246 (_bfd_mips_elf_fake_sections): Rename from
3247 mips_elf_fake_sections and make globally visible.
3248 (_bfd_mips_elf_section_from_bfd_section): Rename from
3249 mips_elf_section_from_bfd_section and make globally visible.
3250 (_bfd_mips_elf_section_processing): New function, broken out of
3251 mips_elf_section_processing.
3252 (mips_elf32_section_processing): Rename from
3253 mips_elf_section_processing; call
3254 _bfd_mips_elf_section_processing.
3255 (_bfd_mips_elf_symbol_processing): Rename from
3256 mips_elf_symbol_processing and make globally visible.
3257 (_bfd_mips_elf_read_ecoff_info): Rename from
3258 mips_elf_read_ecoff_info and make globally visible.
3259 (mips_elf32_ecoff_debug_swap): Rename from
3260 mips_elf_ecoff_debug_swap.
3261 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3262 struct symbol_cache_entry.
3263 (_bfd_elf_validate_reloc): New function, moved in from
3264 elfcode.h:validate_reloc.
3265 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3266 to _bfd_elf_validate_reloc. Change all callers.
3267 * elf-bfd.h (bfd_section_from_shdr): Declare.
3268 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3269 (_bfd_elf_validate_reloc): Declare.
3270 (_bfd_mips_elf_object_p): Declare.
3271 (_bfd_mips_elf_fake_sections): Declare.
3272 (_bfd_mips_elf_section_from_bfd_section): Declare.
3273 (_bfd_mips_elf_section_processing): Declare.
3274 (_bfd_mips_elf_symbol_processing): Declare.
3275 (_bfd_mips_elf_read_ecoff_info): Declare.
3276 (_bfd_mips_elf_final_write_processing): Declare.
3277 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3280 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3281 (mips_elf_final_write_processing): Likewise.
3283 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3285 64-bit MIPS ELF ABI objdump support:
3286 * elf64-mips.c: New file.
3287 * Makefile.in: Rebuild dependencies.
3288 (BFD64_BACKENDS): Add elf64-mips.o.
3289 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3290 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3291 bfd_elf64_littlemips_vec to targ_selvecs.
3292 (mips*-*-elf*): Likewise.
3293 * confingure.in: Add bfd_elf64_bigmips_vec and
3294 bfd_elf64_littlemips_vec to vector switch.
3295 * configure: Rebuild.
3296 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3297 broken out of mips_elf_section_from_shdr.
3298 (mips_elf32_section_from_shdr): Rename from
3299 mips_elf_section_from_shdr. Call new function.
3300 (elf_backend_section_from_shdr): Update name of renamed function.
3301 * elf-bfd.h (struct elf_size_info): Change second parameter of
3302 write_out_phdrs to be const. Likewise for second parameter of
3304 (struct bfd_elf_section_data): Add rel_hdr2 field.
3305 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3306 (bfd_elf32_swap_symbol_out): Likewise.
3307 (bfd_elf32_swap_reloc_in): Likewise.
3308 (bfd_elf32_swap_reloc_out): Likewise.
3309 (bfd_elf32_swap_reloca_in): Likewise.
3310 (bfd_elf32_swap_reloca_out): Likewise.
3311 (bfd_elf32_swap_phdr_in): Likewise.
3312 (bfd_elf32_swap_phdr_out): Likewise.
3313 (bfd_elf32_swap_dyn_in): Likewise.
3314 (bfd_elf32_swap_dyn_out): Likewise.
3315 (bfd_elf32_slurp_symbol_table): Declare.
3316 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3317 (bfd_elf32_write_out_phdrs): Declare.
3318 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3319 (bfd_elf64_swap_symbol_out): Likewise.
3320 (bfd_elf64_swap_reloc_in): Likewise.
3321 (bfd_elf64_swap_reloc_out): Likewise.
3322 (bfd_elf64_swap_reloca_in): Likewise.
3323 (bfd_elf64_swap_reloca_out): Likewise.
3324 (bfd_elf64_swap_phdr_in): Likewise.
3325 (bfd_elf64_swap_phdr_out): Likewise.
3326 (bfd_elf64_swap_dyn_in): Likewise.
3327 (bfd_elf64_swap_dyn_out): Likewise.
3328 (bfd_elf64_slurp_symbol_table): Declare.
3329 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3330 (bfd_elf64_write_out_phdrs): Declare.
3331 (_bfd_mips_elf_section_from_shdr): Declare.
3332 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3333 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3334 section for the section, add the new one to rel_hdr2. Increment
3335 reloc_count rather than setting it.
3336 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3337 Remove static declaration.
3338 (elf_write_shdrs_and_ehdr): Define name as macro.
3339 (elf_write_out_phdrs): Likewise.
3340 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3341 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3342 (elf_swap_symbol_in): Change second parameter to be const.
3343 (elf_swap_symbol_out): Likewise.
3344 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3345 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3346 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3347 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3348 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3349 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3350 parameter to be const. Make non-static.
3351 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3353 (elf_slurp_symbol_table): Make non-static.
3354 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3355 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3356 (elf_backend_size_info): Likewise.
3357 (elfNN_bed): Use elf_backend_size_info.
3358 * targets.c (bfd_elf64_bigmips_vec): Declare.
3359 (bfd_elf64_littlemips_vec): Declare.
3360 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3361 bfd_elf64_littlemips_vec if BFD64 is defined.
3363 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3365 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3367 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3368 zeroes, in alignment holes.
3370 * configure: Rebuild with autoconf 2.10.
3372 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3373 potential leading underscore in the allocated buffer.
3375 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3377 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3378 symbols into .sbss if this is a relocatable link.
3380 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3382 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3383 undefined symbols when creating a shared library.
3385 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3387 * coff-sh.c: Add a bunch of new code and static const arrays to
3388 support aligning loads and stores on four byte memory boundaries.
3390 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3392 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3393 call sh_align_loads.
3394 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3397 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3399 * cache.c (bfd_open_file): Unlink the file before opening it for
3400 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3402 * opncls.c (bfd_fdopenr): Set opened_once.
3404 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3406 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3409 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3410 the code unconditionally.
3412 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3414 * libcoff-in.h (struct pei_section_tdata): Define structure.
3415 (pei_section_data): Define macro.
3416 * libcoff.h: Rebuild.
3417 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3418 store s_paddr field in pei_section_data.
3419 (coff_compute_section_file_positions): Use pei_section_data rather
3420 than _cooked_size, and don't overwrite an existing value.
3421 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3422 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3423 * peicode.h (coff_bfd_copy_private_section_data): Define if
3425 (pe_bfd_copy_private_section_data): New static function if
3428 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3430 * srec.c (srec_set_arch_mach): Write as a function rather than a
3433 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3434 no map, just check each member in turn to see whether it is
3437 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3439 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3440 table. Call BFD_ASSERT to validate header size, instead of
3442 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3445 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3447 * ppcboot.c: New target for looking at PPCbug boot records.
3449 * config{ure.in,.bfd}: Add support for ppcboot target.
3451 * configure: Regenerate.
3453 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3455 * coff-h8300.c (howto_table): Update names to match recent
3456 changes to include/coff/internal.h. Fix minor errors in the
3457 existing relocs. Add R_MOVL1 and R_MOVL2.
3458 (rtype2howto): Similarly.
3459 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3460 existing relaxing code and peform more relaxing.
3461 (h8300_reloc16_extra_cases): Likewise.
3463 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3465 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3468 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3470 * elfcode.h (elf_object_p): Reject generic ELF target if
3471 e_machine matches an alternate machine code in a specific backend.
3473 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3474 obsolete align_power_min field.
3476 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3478 * coff-h8300.c (reloc_howto_type): Add howto entry for
3480 (rtype2howto): Handle R_PCRWORD_B.
3481 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3482 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3483 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3484 branch (R_PCWORD_B).
3486 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3488 * aoutx.h (translate_from_native_sym_flags): Set the section for
3489 BSF_CONSTRUCTOR symbols.
3491 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3494 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3496 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3497 stop looking when section is found.
3499 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3501 * coffcode.h (STRING_SIZE_SIZE): Define.
3502 (styp_to_sec_flags): Handle long symbol names when looking for the
3504 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3505 (bfd_coff_long_section_names): Define.
3506 (coff_write_object_contents): Handle long section names.
3507 (bfd_coff_std_swap_table): Initialize new field.
3508 * libcoff.h: Rebuild.
3509 * coffgen.c (make_a_section_from_file): Handle long section
3511 (coff_write_symbols): Handle long section names.
3512 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3513 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3514 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3515 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3516 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3517 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3518 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3519 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3521 * bout.c (b_out_callback): Set lma of sections.
3522 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3523 parameter to output_bfd. Used input_bfd instead of output_bfd in
3526 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3528 * aoutx.h (translate_from_native_sym_flags): Don't create
3529 SEC_CONSTRUCTOR sections.
3530 * ecoff.c (ecoff_set_symbol_info): Likewise.
3532 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3533 From Don Bowman <bowman@waterloo.hp.com>.
3535 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3537 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3538 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3540 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3542 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3543 mips_32_relocs field.
3544 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3545 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3546 relocs against a global symbol which is not defined in a regular
3548 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3549 against a global symbol, increment mips_32_relocs.
3550 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3551 the symbol is not defined in a regular file, make room in the
3554 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3556 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3557 file position and the virtual file position separately. Set
3558 filepos information bsaed on the real file position.
3559 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3560 Jan 23 change to coffcode.h.
3562 * som.c (som_slurp_symbol_table): Set the symbol count to the
3563 number of BFD symbols created.
3565 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3567 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3568 output file if linking shared objects. Loop to check all relocs,
3569 rather than returning false on first error.
3571 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3573 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3574 (ppc_elf_additional_program_headers): If .interp section, bump #
3575 of program headers by 1.
3576 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3577 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3578 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3580 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3582 (ppc_elf_relocate_section): If the output section isn't defined,
3583 don't abort, just give an error message.
3585 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3586 being created is .sdata or .sdata2, don't make the symbol dynamic.
3588 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3590 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3591 members of an archive for dynamic objects with no symbols, and
3592 pass them directly to check_archive_element.
3593 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3594 xcoff_link_check_dynamic_ar_symbols.
3595 (xcoff_link_check_dynamic_ar_symbols): New static function.
3597 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3598 from _bfd_nodynamic to _bfd_xcoff.
3599 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3601 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3602 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3603 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3604 * libcoff.h: Rebuild.
3605 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3606 (xcoff_get_section_contents): New static function.
3607 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3608 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3609 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3610 (xcoff_dynamic_reloc): New static variable.
3611 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3612 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3614 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3616 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3617 if reloc_entry->addend is not 0.
3618 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3620 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3622 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3624 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3625 Add entries for R_SPARC_[56].
3626 (sparc_reloc_map): Add entries for R_SPARC_[56].
3628 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3630 Optimize linking of stabs in sections as used in ELF and COFF.
3631 * stabs.c: New file.
3632 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3633 (_bfd_write_section_stabs): Declare.
3634 (_bfd_write_stab_strings): Declare.
3635 * libbfd.h: Rebuild.
3636 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3637 (struct coff_link_hash_table): Add stab_info field.
3638 * libcoff.h: Rebuild.
3639 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3641 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3643 (_bfd_coff_final_link): Write out stab strings hash table.
3644 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3645 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3647 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3648 (struct bfd_elf_section_data): Add stab_info field.
3649 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3651 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3652 _bfd_link_section_stabs.
3653 (elf_bfd_final_link): Write out stab strings hash table.
3654 (elf_link_input_bfd): Handle optimized stabs sections.
3655 * reloc.c (_bfd_final_link_relocate): Check address against
3656 _raw_size rather than _cooked_size.
3657 * Makefile.in: Rebuild dependencies.
3658 (BFD_LIBS): Add stabs.o
3659 (BFD_LIBS_CFILES): Add stabs.c.
3661 * VERSION: Increment for bfdlink.h change.
3663 * coffgen.c (coff_renumber_symbols): Correct handling of
3664 BSF_NOT_AT_END common symbols.
3666 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3668 * coff-ppc.c (record_toc): Add cast to avoid warning.
3669 (ppc_allocate_toc_section): Likewise.
3670 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3671 (ppc_coff_reloc_type_lookup): Remove unreached code.
3672 * coffcode.h (coff_write_object_contents): Don't take the address
3674 * peicode.h (pe_print_idata): Add casts to avoid warning.
3675 (pe_print_edata): Likewise.
3676 (pe_print_reloc): Remove ANSI C string concatenation.
3678 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3680 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3682 * libcoff.h: Rebuild.
3683 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3685 (coff_swap_aux_out): Likewise.
3686 * peicode.h (coff_swap_aux_in): Likewise.
3687 (coff_swap_aux_out): Likewise.
3688 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3690 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3692 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3693 Fix up .bf endndx link fields.
3694 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3696 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3699 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3701 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3702 on Solaris PowerPC systems doesn't get confused.
3704 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3707 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3708 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3709 update did_reg and did_reg2.
3711 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3713 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3715 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3716 callback routines, pass h->root.string rather than name, in case
3717 copy is true and name is transient.
3719 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3721 * elfcore.h: Add support for core files with multiple threads.
3722 (Primarily for Solaris.)
3724 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3726 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3727 section->orelocation is NULL.
3729 * coffgen.c (bfd_coff_get_syment): New function.
3730 (bfd_coff_get_auxent): New function.
3731 * bfd-in.h (bfd_coff_get_syment): Declare.
3732 (bfd_coff_get_auxent): Declare.
3733 * bfd-in2.h: Rebuild.
3735 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3737 * elf32-mips.c (struct mips_hi16): Define.
3738 (mips_hi16_addr, mips_hi16_addend): Remove.
3739 (mips_hi16_list): New static variable.
3740 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3741 (mips_elf_lo16_reloc): Process mips_hi16_list.
3742 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3743 relocs before the associated LO16 reloc.
3745 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3747 * versados.c (versados_scan): Check bfd_alloc return value.
3748 (versados_object_p): Check all bfd_read return values. Require
3749 that lang field be less than 10, to avoid confusion with Intel Hex
3752 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3754 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3755 not 0, for an absolute symbol.
3756 (NAME(aout,swap_ext_reloc_out)): Likewise.
3758 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3759 (ihex_write_object_contents): For a large start address, output
3760 the full 32 bit address in record type 5.
3762 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3763 to int to avoid promotion problems in prototype.
3765 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3767 * configure.host: Use ${srcdir} when looking for picfrag.
3769 * configure.host: Switch on ${libdir}, not $(libdir). From
3770 alan@spri.levels.unisa.edu.au (Alan Modra).
3772 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3773 entry point, not just for DYNAMIC objects.
3774 * sunos.c (sunos_add_dynamic_symbols): Always call
3775 sunos_create_dynamic_sections. If called with a non DYNAMIC
3776 object, don't do anything else.
3777 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3779 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3781 * configure.in: Permit --enable-shared to specify a list of
3783 * configure: Rebuild.
3785 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3786 host when configuring with --enable-shard.
3788 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3790 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3793 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3794 to avoid crashing in bfd_hash_replace.
3796 * sysdep.h: Use #ifdef, not #if.
3798 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3800 * config.in: Rebuild.
3802 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3804 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3805 (AC_CHECK_HEADERS): Check for sys/time.h
3806 (AC_HEADER_TIME): Add macro.
3807 * configure: Rebuild.
3808 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3809 to control what combination of <time> and <sys/time.h>
3812 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3814 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3815 (aout_32_sunos4_write_object_contents): Likewise.
3816 * aoutx.h (NAME(aout,machine_type)): Handle
3817 bfd_mach_sparc_{sparclet,sparclite}.
3818 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3819 (bfd_mach_sparc_v9_p): Update.
3820 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3821 * libaout.h (enum machine_type): Add M_SPARCLET.
3822 * sunos.c (MACHTYPE_OK): Define.
3823 * bfd-in2.h: Regenerated.
3825 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3827 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3828 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3829 * elflink.c (_bfd_elf_create_got_section): Store the
3830 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3831 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3832 global offset table goes over 0x1000, set the value of
3833 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3834 (elf32_sparc_relocate_section): Subtract the offset of
3835 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3837 * elfcode.h: Don't include <string.h>.
3839 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3841 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3842 generic_link_hash_newfunc. All references changed.
3843 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3844 moved here from libbfd-in.h.
3845 * libbfd-in.h: Corresponding changes.
3846 * libbfd.h: Regenerated.
3848 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3850 * aoutx.h (aout_link_input_section_std): When reporting an
3851 overflow error, use the name of the symbol in the hash table if
3853 (aout_link_input_section_ext): Likewise.
3855 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3856 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3858 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3860 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3861 * coffcode.h (coff_compute_section_file_positions): Likewise.
3862 (coff_write_object_contents): Likewise.
3864 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3866 * section.c (SEC_LINK_ONCE): Define.
3867 (SEC_LINK_DUPLICATES): Define.
3868 (SEC_LINK_DUPLICATES_DISCARD): Define.
3869 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3870 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3871 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3872 * bfd-in2.h: Rebuild.
3873 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3874 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3875 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3876 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3877 SEC_LINK_ONCE, and look through the symbol table for the setting
3878 for SEC_LINK_DUPLICATES.
3879 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3880 set for a section, find the section symbol in the symbol table,
3881 and set the aux entry based on SEC_LINK_DUPLICATES.
3882 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3883 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3884 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3885 * coff-i386.c (i386coff_vec): Likewise.
3886 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3888 * VERSION: Bump to 2.6.1.
3889 * Makefile.in (stamp-h): Depend upon VERSION.
3891 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3893 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3894 * libbfd.h: Rebuilt.
3895 * linker.c (generic_link_hash_newfunc): No longer static.
3896 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3898 * coff-h8300.c: Add two derived hash tables and their associated
3899 funtions and #defines for use by the h8300 linker.
3900 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3901 the function vector as needed. Place the address of the function
3902 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3903 Rewrite the vectors section contents as necessary.
3904 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3905 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3906 (coff_bfd_link_hash_table_create): Likewise.
3908 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3910 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3911 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3913 (hppa_rebuild_insn): Pass pointer to correct type to
3914 low_sign_unext and dis_assemble_21.
3916 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3918 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3919 Stick with sparc-*-{sysv4*,solaris2*}.
3921 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3923 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3924 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3925 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3926 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3927 fields is non-zero, print them.
3929 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3930 ifdef. Remove unused variables.
3931 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3933 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3934 (get_symbol_value): Ifdef out.
3935 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3936 (coff_ppc_relocate_section): Remove unused variables. Make
3937 fprintf strings and argument types correspond. Put before_addr in
3939 (dump_toc): Make fprintf strings and argument types correspond.
3940 (ppc_process_before_allocation): Remove unused variables. Always
3942 (ppc_reflo_reloc): Ifdef out.
3943 (ppc_addr32nb_reloc): Ifdef out.
3944 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3946 (coff_ppc_rtype_to_howto): Likewise.
3947 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3949 * peicode.h (pe_print_idata): Move otherwise unused variables into
3950 the #ifdef where they are used. Always return a value.
3951 (pe_print_edata): Make fprintf strings and argument types
3952 correspond. Always return a value.
3953 (pe_print_pdata): Removed unused variable addr_value. Always
3955 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3956 strings and argument types correspond. Always return a value.
3958 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3959 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3960 variable rela inside #if 0 section where it is used.
3962 * ns32k.h: New file.
3963 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3964 functions to start with _bfd_.
3965 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3966 functions in cpu-ns32k.h.
3967 * Makefile.in: Rebuild dependencies.
3968 (HFILES): Add ns32k.h.
3970 * section.c (struct sec): Add linker_mark field. Change
3971 user_set_vma and reloc_done to be single bit fields.
3972 (STD_SECTION): Update accordingly.
3973 * bfd-in2.h: Rebuild.
3974 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3976 (aout_link_input_bfd): Don't link unmarked sections.
3977 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3979 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3980 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3982 * elflink.h (elf_bfd_final_link): Mark sections included in the
3984 (elf_link_input_bfd): Don't link unmarked sections.
3985 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3987 (xcoff_link_input_bfd): Don't link unmarked sections.
3989 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3990 overflow error messages.
3992 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3994 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3995 is not set, print "BFD: " before the error message.
3997 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3998 Miles Bader <miles@gnu.ai.mit.edu>.
3999 * configure: Rebuild.
4001 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4003 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4006 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4007 m68k-aout, m68k-coff, and m68k-elf targets.
4009 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4011 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4012 (ieee_generic_stat_arch_elt): Restructured to prevent
4013 ieee_object_p from being called repeatedly.
4015 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4017 * coffcode.h (coff_write_object_contents): Allocate
4018 buffers large enough for any FILEHDR or AOUTHDR.
4020 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4022 * ecofflink.c (lookup_line): New static function, renamed and
4023 slighly changed from old _bfd_ecoff_locate_line.
4024 (_bfd_ecoff_locate_line): Cache line number information. Use
4025 lookup_line for actual lookup.
4027 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4029 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4030 multiple of 20 bytes.
4032 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4034 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4035 allocate ecoff_find_line, and don't initialize by hand.
4036 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4037 mips_elf_find_line, and don't call memset.
4039 * coffcode.h (coff_compute_section_file_positions): If not
4040 producing a final executable, don't consider sofar when aligning
4041 the section to the correct size.
4043 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4045 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4046 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4047 * coffgen.c (coff_section_symbol): Ifdef out.
4049 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4051 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4052 output_bfd is not NULL.
4054 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4056 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4057 of bfd_alloc (fixes fix_line not being initialized).
4058 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4060 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4062 * coffcode.h: Allow specific backends to override the
4063 bfd_link_add_symbols routine.
4065 * coff-h8300.c: Include genlink.h.
4066 (howto_table): Add R_MEM_INDIRECT.
4067 (rtype2howto): Support R_MEM_INDIRECT.
4068 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4071 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4073 * coff-alpha.c (alpha_relocate_section): Use
4074 info->callbacks_warning, rather than _bfd_error_handler, for
4075 "multiple gp" warning.
4077 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4079 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4080 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4081 table string. Use bfd_wrapped_link_hash_lookup.
4082 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4084 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4085 table, if any, when writing out symbols.
4086 (aout_link_input_section_std): Use the name from the hash table,
4087 if any, when reporting undefined symbols.
4088 (aout_link_input_section_ext): Likewise.
4089 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4090 * bout.c (get_value): Likewise.
4091 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4092 * ecoff.c (ecoff_reloc_link_order): Likewise.
4093 * elflink.h (elf_link_add_object_symbols): Likewise.
4094 (elf_reloc_link_order): Likewise.
4095 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4096 (_bfd_generic_reloc_link_order): Likewise.
4097 (default_indirect_link_order): Likewise.
4098 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4099 * sunos.c (sunos_add_one_symbol): Likewise.
4100 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4101 (bfd_xcoff_link_count_reloc): Likewise.
4102 (xcoff_reloc_link_order): Likewise.
4104 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4105 into -1 for intern->rss.
4107 * configure: Rebuild with autoconf 2.8.
4109 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4111 * stab-syms.c (__define_stab_duplicate): Define.
4112 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4114 * bfd-in.h (bfd_get_stab_name): Declare.
4115 * bfd-in2.h: Rebuild.
4116 * Makefile.in: Rebuild dependencies.
4117 (BFD_LIBS): Add stab-syms.o.
4118 (BFD_LIBS_CFILES): Add stab-syms.c.
4119 (BFD32_BACKENDS): Remove stab-syms.o.
4120 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4121 * configure.in: Don't list stab-syms.o in bfd_backends.
4122 * configure: Rebuild.
4123 * libaout.h (aout_stab_name): Don't declare.
4124 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4127 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4129 * elf.c (assign_file_positions_for_segments): Adjust file offset
4130 for section alignment even if SEC_LOAD is not set.
4132 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4134 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4135 since they appear as targets in Makefile.in.
4136 * configure: Rebuild.
4138 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4139 don't fiddle with a symbol which is not defined anywhere.
4141 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4143 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4144 though they are defined in a shared library.
4145 (xcoff_build_ldsyms): Likewise.
4147 * coffgen.c (coff_find_nearest_line): Don't look at the line
4148 numbers for the section if section->lineno is NULL.
4150 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4151 message rather than calling BFD_ASSERT.
4152 * elfcode.h (write_relocs): Check return value of
4153 _bfd_elf_symbol_from_bfd_symbol.
4155 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4157 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4160 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4162 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4164 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4165 hppa_reloc_field_selector_type_alt.
4166 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4167 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4169 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4171 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4173 * elf.c (assign_file_positions_for_segments): Adjust the segment
4174 memory size for the alignment of a SEC_ALLOC section, not just a
4177 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4179 * m68klinux.c: New file.
4180 * hosts/m68klinux.h: New file.
4181 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4182 * configure.in (m68*-*-linux*): New native host.
4183 (m68klinux_vec): New vector.
4184 * configure: Rebuild.
4185 * targets.c (m68klinux_vec): Declare.
4186 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4187 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4188 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4189 declaration from bfd_linux_size_dynamic_sections.
4190 (bfd_m68klinux_size_dynamic_sections): Declare.
4191 * bfd-in2.h: Rebuild.
4192 * Makefile.in: Rebuild dependencies.
4193 (BFD32_BACKENDS): Add m68klinux.o.
4194 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4196 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4198 * libhppa.h (pa_arch): Add pa20.
4199 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4200 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4201 (hppa_field_adjust): Handle e_nsel.
4202 * som.c: Provide default definitions for many new relocs found only
4203 in hpux10 include files.
4204 (som_fixup_formats): Add several new relocs from hpux10.
4205 (som_hppa_howto_table): Add hpux10 relocs.
4206 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4208 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4210 * mpw-make.sed: Edit out recent shared library support, and
4211 rules to rebuild .h files using doc/chew.
4213 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4215 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4216 size even of sections with no contents.
4218 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4220 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4221 starting with '$' the way we skip names starting with '.'. When
4222 updating x_endndx, don't be fooled by an index which has been
4225 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4226 struct/union/enum type with no elements.
4228 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4230 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4232 * archive.c (bfd_generic_archive_p): If the first file in the
4233 archive can not be recognized as an object, don't assume that this
4234 is the wrong format.
4236 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4237 format is not bfd_object.
4238 (bfd_elf_get_dt_soname): Likewise.
4240 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4242 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4245 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4247 * bfd.c (tdata): Add netbsd_core_data.
4248 * bfd-in2.h: Regenerated.
4250 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4252 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4253 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4254 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4257 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4258 to get the symbol index, matching 14 Jul 95 change.
4260 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4262 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4263 Remove duplicate definition of gp.
4265 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4267 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4268 assume that we can set the GP value and then get the same value,
4269 since it won't be true if the output file is neither ELF nor
4271 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4272 _bfd_get_gp_value here.
4273 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4274 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4276 (mips_elf_lo16_reloc): Likewise.
4277 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4278 Don't require that the BFD be ELF.
4279 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4280 (mips_elf_gprel32_reloc): Likewise.
4281 (mips_elf_relocate_section): Don't assume we can set and get the
4283 (mips_elf_finish_dynamic_symbol): Don't bother to use
4284 _bfd_get_gp_value here.
4286 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4287 Don't change epdr between malloc and free. Be careful not to free
4288 NULL pointers. Zero out the first RPDR.
4290 * configure.host: On Linux, only pass -rpath option if $(libdir)
4291 is neither /lib nor /usr/lib. From Alan Modra
4292 <alan@mullet.Levels.UniSA.Edu.Au>.
4294 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4296 (elf_dt_name): Rename from elf_dt_needed_name.
4297 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4299 (bfd_elf_get_dt_soname): New function.
4300 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4301 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4302 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4303 * bfd-in2.h: Rebuild.
4305 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4307 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4308 _bfd_sparc_elf_reloc_type_lookup.
4309 (bfd_elf32_bfd_reloc_type_lookup): Update.
4310 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4311 (sparc64_elf_howto_table): Define.
4312 (sparc_reloc_map): Define.
4313 (sparc64_elf_reloc_type_lookup): New function.
4314 (sparc_elf_wdisp16_reloc): New function.
4315 (elf_info_to_howto): Use sparc64_elf_howto_table.
4316 (sparc64_elf_relocate_section): Likewise.
4317 (bfd_elf64_bfd_reloc_type_lookup): Update.
4319 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4321 * configure.host: Check for 'do not mix' from native linker before
4322 trying to use -rpath.
4324 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4326 * bfd.c (_bfd_get_gp_value): New function.
4327 (_bfd_set_gp_value): New function.
4328 * libbfd-in.h (_bfd_get_gp_value): Declare.
4329 (_bfd_set_gp_value): Declare.
4330 * libbfd.h: Rebuild.
4331 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4332 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4333 directly to the fields in the tdata information.
4334 (alpha_relocate_section): Likewise.
4335 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4336 (mips_gprel_reloc): Likewise.
4337 (mips_relocate_section): Likewise.
4338 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4339 (mips_elf_lo16_reloc): Likewise.
4340 (mips_elf_final_gp): Likewise.
4341 (mips_elf_gprel16_reloc): Likewise.
4342 (mips_elf_gprel32_reloc): Likewise.
4343 (mips_elf_relocate_section): Likewise.
4344 (mips_elf_finish_dynamic_symbol): Likewise.
4346 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4348 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4350 * configure.in: Call AC_PROG_CC before configure.host.
4351 * configure: Rebuild.
4352 * configure.host: Don't set information which autoconf should
4353 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4355 * configure.host: Remove go32 and win32 host information, since it
4356 should no longer be needed.
4358 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4359 then start a new segment rather than put a writable section in a
4362 * configure.host: Set RPATH_ENVVAR.
4364 * Makefile.in: Rebuild dependencies.
4366 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4367 zero_section variable.
4369 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4371 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4372 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4373 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4375 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4377 * ieee.c (ieee_write_expression): Only use an R variable for a
4378 local symbol. Don't output a zero offset. Handle a zero address.
4379 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4380 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4382 (parse_expression): Don't try to handle multiple occurrences of a
4383 P variable. Handle I variables differently from X variables. Fix
4384 the order of minus expressions.
4385 (ieee_slurp_external_symbols): Generate an I variable for an NN
4386 record. Fix handling of ATI and ATX records.
4387 (ieee_slurp_sections): Only set minimal section attributes.
4388 Adjust them later, based on the section contents.
4389 (ieee_object_p): Read in the file until just after the ME record.
4390 Call ieee_slurp_section_data to set the section flags.
4391 (do_one): Add iterations parameter. Only repeat the first load
4392 item. Set the section and file reloc flags.
4393 (ieee_slurp_section_data): Set section flags. Pass iterations to
4395 (ieee_canonicalize_reloc): Handle I variables.
4396 (do_with_relocs): Only emit relocation size when necessary.
4397 Increase MAXRUN to 127. Change ov to be assigned, and take
4398 src_mask and pcrel_offset into account.
4399 (ieee_write_data_part): Skip sections that are not loaded.
4400 (ieee_write_external_part): Don't output optional last entry of WX
4402 (ieee_write_me_part): Make setting of me_record neater.
4403 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4405 * syms.c (stt): Add entries for zerovars, vars, and code.
4407 * elfcode.h (validate_reloc): New static function.
4408 (write_relocs): Call validate_reloc for non ELF relocs.
4410 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4411 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4412 (TARGET_LITTLE_SYM): Likewise.
4414 * config.bfd (m68*-*-psos*): New target.
4416 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4418 * i386msdos.c: Remove some #if 0 code.
4419 (msdos_write_object_contents): Don't include empty sections in the
4420 size computation, regardless of their address.
4422 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4424 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4425 is NULL, ie, the -r switch is used.
4427 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4429 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4430 (BFD_RELOC_MIPS_GOT_LO16): Define.
4431 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4432 * bfd-in2.h, libbfd.h: Rebuild.
4433 * elf32-mips.c (mips_reloc_map): Map new relocs.
4435 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4437 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4440 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4441 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4442 simple number for the section address, rather than an expression.
4443 Limit the number of bytes between relocs to MAXRUN.
4444 (ieee_write_me_part): Set me_record to the file offset after the
4446 (ieee_write_processor): New static function.
4447 (ieee_write_object_contents): Use ieee_write_processor.
4449 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4451 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4453 * coff-aux.c: Change include of aux.h to aux-coff.h.
4455 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4457 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4458 relocation put the addend both in the reloc entry and the data.
4459 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4462 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4463 a R_68K_PCxx reloc against a defined global symbol directly.
4464 (elf_m68k_check_relocs): Don't count such a reloc.
4466 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4467 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4468 symbol for now, otherwise always record the symbol as dynamic.
4469 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4470 is not referenced by a dynamic object, and we are not making a
4471 shared object, then don't make a PLT entry. If we do make a PLT
4472 entry, make sure the symbol has been recorded as dynamic.
4474 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4476 * configure.host: When making a shared library, set HLDFLAGS to
4477 pass an appropriate -rpath option. Use the make variable SONAME
4478 as the shared library soname, rather than computing it here. On
4479 SunOS, build stamp-tshlink in place of $(SHLINK).
4480 * Makefile.in (SONAME): New variable.
4481 ($(SHLINK)): Make a link to the transformed name, as well.
4482 (stamp-tshlink): New target.
4483 (install): Skip stamp-tshlink during install.
4485 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4487 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4488 linker sections have been set up yet.
4490 * elf.c (make_mapping): Add an additional argument to suppress
4491 making the first section include the program headers.
4492 (map_sections_to_segments): If the user used -Ttext such that the
4493 program headers are on a different page, do not set the flags
4494 saying that this section includes the program headers.
4496 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4498 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4499 don't define TRAD_HEADER.
4500 * configure: Rebuild.
4502 * netbsd-core.c: New file, support for NetBSD core files.
4503 * hosts/*nbsd.h: Removed.
4505 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4507 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4508 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4509 * libbfd.h, bfd-in2.h: Regenerated.
4510 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4511 bfd_elf32_bfd_reloc_type_lookup.
4512 (reloc_type{,_names}): Deleted.
4513 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4515 (sparc_reloc_map): Add sparc64 relocs.
4516 (sparc_elf_notsupported_reloc): New static function.
4517 (sparc_elf_wdisp16_reloc): New static function.
4518 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4519 (elf32_sparc_relocate_section): Likewise.
4520 (bfd_elf32_bfd_reloc_type_lookup): Define.
4521 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4522 (reloc_type{,_names}): Deleted.
4523 (elf_sparc_howto_table): Deleted.
4524 (sparc_reloc_map): Deleted.
4525 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4526 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4528 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4530 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4533 * Makefile.in (program_transform_name): New variable.
4534 (install): Transform library name before installing it.
4536 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4538 * archures.c (bfd_mach_i960_hx): Define.
4539 * bfd-in2.h: Rebuild.
4540 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4541 (MATRIX): Expand entries for HX.
4542 (arch_info_struct): Add i960:hx entry.
4543 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4544 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4545 (coff_set_flags): Handle bfd_mach_i960_hx.
4547 Support for building as a shared library, based on patches from
4548 Alan Modra <alan@spri.levels.unisa.edu.au>:
4549 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4550 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4551 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4552 * configure: Rebuild.
4553 * configure.host: If --enable-shared, adjust shared library stuff
4554 based on the host. If the host is SunOS, and the linker supports
4555 -rpath, set HLDFLAGS to use it.
4556 * Makefile.in (ALLLIBS): New variable.
4557 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4558 (COMMON_SHLIB, SHLINK): New variables.
4559 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4560 (STAGESTUFF): Remove variable.
4561 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4563 (stamp-ofiles): New target, like old ofiles target, but build
4564 using a temporary file and move-if-change, and touch stamp-ofiles
4566 (ofiles): Just depend upon stamp-ofiles.
4567 (stamp-piclist, piclist): New targets.
4568 ($(SHLIB), $(SHLINK)): New targets.
4569 (targets.o, archures.o): Build twice if PICFLAG is set.
4570 (do_mostlyclean): Remove pic/*.o.
4571 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4573 (do_distclean): Remove pic and stamp-picdir.
4574 (install): Install shared libraries.
4575 ($(OFILES)): Depend upon stamp-picdir.
4576 (stamp-picdir): New target.
4578 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4580 * libcoff.h: Rebuild.
4582 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4583 flavour of a section with no owner.
4585 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4586 ELF_LINK_NON_ELF flag.
4587 (mips_elf_create_got_section): Likewise.
4589 * elf.c: Revert last change, since it breaks dynamic linking.
4590 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4592 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4593 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4594 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4596 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4598 * elf.c (assign_file_positions_for_segments): If the backend does
4599 not want the elf header or the program headers in the address
4600 space, do not include them in the calculations.
4602 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4603 function to determine if we need additional program headers.
4604 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4605 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4607 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4609 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4611 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4613 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4614 back into one line. Some compilers (sunos 4.1.3 for example)
4615 won't accept args split across more than one line.
4617 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4619 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4620 * configure: Regenerate.
4622 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4624 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4625 try to do arithmetic on a void *, cast it to a unsigned char * first.
4627 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4629 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4630 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4632 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4633 flag for a newly defined symbol.
4634 (NAME(bfd_elf,record_link_assignment)): Likewise.
4635 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4636 set the DEF or REF_REGULAR flags correctly.
4638 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4639 (libbfd.h, libcoff.h): Corresponding change.
4641 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4642 a PLT32 reloc as dynamic.
4643 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4644 is not referenced by a dynamic object, and we are not making a
4645 shared object, then don't make a PLT entry. If we do make a PLT
4646 entry, make sure the symbol has been recorded as dynamic.
4648 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4650 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4651 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4652 (powerpcle-*-cygwin32): New.
4653 * peicode.h (add_data_entry): Get address from vma.
4655 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4657 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4658 attached to the section has already been created as an undefined
4659 symbol, treat it as if it hasn't been created yet.
4661 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4663 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4664 symbol or section symbols if stripping all symbols and this is not
4665 a relocateable link. Don't output the symbol string table if
4666 there are no symbols.
4667 (elf_link_flush_output_syms): Don't do anything if there are no
4670 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4672 * coff-aux.c: New file.
4673 * hosts/m68kaux.h: New file.
4674 * config.bfd (m68*-apple-aux*): New target.
4675 * configure.in (m68*-apple-aux*): New native host.
4676 (m68kaux_coff_vec): New vector.
4677 * configure: Rebuild.
4678 * targets.c (m68kaux_coff_vec): Declare.
4679 * coffcode.h (bfd_coff_backend_data): Add field
4680 _bfd_coff_link_add_one_symbol.
4681 (bfd_coff_link_add_one_symbol): Define.
4682 (compare_arelent_ptr): New static function if TARG_AUX.
4683 (coff_write_relocs): If TARG_AUX, sort the relocs.
4684 (coff_write_object_contents): Set A/UX aouthdr magic number.
4685 (coff_link_add_one_symbol): Define if not defined.
4686 (bfd_coff_std_swap_table): Initialize new field.
4687 * libcoff.h: Rebuild.
4688 * cofflink.c (coff_link_add_symbols): Call
4689 bfd_coff_link_add_one_symbol rather than
4690 _bfd_generic_link_add_one_symbol.
4691 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4692 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4693 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4694 * Makefile.in: Rebuild dependencies.
4695 (BFD32_BACKENDS): Add coff-aux.o.
4696 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4698 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4700 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4701 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4703 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4705 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4706 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4707 (maintainer-clean): Warn about deleting special files.
4708 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4710 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4711 warning symbols correctly.
4712 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4713 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4714 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4715 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4716 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4717 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4719 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4722 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4724 * libcoff-in.h: aligned newly exported names with bfd naming
4725 conventions. Removed an erroneous define of POWERPC_LE_PE.
4726 * libcoff.h: Rebuild.
4727 * cofflink.c, coff-ppc.c: the above function name changes
4729 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4731 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4732 * ecoff.c (struct extsym_info): Define.
4733 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4734 to ecoff_link_write_external.
4735 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4736 Strip symbols when appropriate.
4738 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4739 * syms.c (BSF_OBJECT): Define.
4740 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4741 * bfd-in2.h: Rebuild.
4742 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4744 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4747 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4748 copying relocs into a shared object, treat a defined global symbol
4750 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4751 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4752 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4754 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4755 real defined symbol, not to a weak defined symbol.
4757 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4759 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4760 and made a few static functions externs.
4762 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4763 POWERPC_LE_PE hack in cofflink.
4765 * libcoff-in.h: promoted the following from cofflink.c to allow
4766 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4767 coff_debug_merge_element, struct coff_debug_merge_type,
4768 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4769 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4770 coff_debug_merge_hash_lookup, coff_link_section_info,
4771 coff_final_link_info, coff_debug_merge_hash_newfunc,
4772 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4774 * libcoff.h: re-gen'd
4776 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4778 * syms.c: Include "bfdlink.h".
4779 (struct stab_find_info): Define.
4780 (_bfd_stab_section_find_nearest_line): New function.
4781 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4782 * libbfd.h: Rebuild.
4783 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4784 * elf.c (_bfd_elf_find_nearest_line): Try calling
4785 _bfd_stab_section_find_nearest_line before searching the ELF
4786 symbol table. Find the closest STT_FUNC symbol, not the last one.
4787 * libcoff-in.h (coff_data_type): Add line_info field.
4788 * libcoff.h: Rebuild.
4789 * coffgen.c (coff_find_nearest_line): Try calling
4790 _bfd_stab_section_find_nearest_line before searching the COFF
4792 * Makefile.in: Rebuild dependencies.
4794 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4796 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4797 4 bytes, so we get the correct value when updating the register
4798 field in little endian mode.
4800 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4802 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4803 entry_section fields. Add sntoc and snentry fields.
4804 * libcoff.h: Rebuild.
4805 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4806 not toc_section and entry_section (the COFF file does not have any
4807 sections at this point).
4808 (coff_write_object_contents): Set o_snentry and o_sntoc from
4809 snentry and sntoc rather than entry_section and toc_section.
4810 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4811 snentry, not toc_section and entry_section.
4812 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4813 entry_section from hentry.
4814 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4816 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4817 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4818 than using toc_section directly.
4820 * archures.c: Add missing `.' in enum bfd_architecture.
4821 * bfd-in2.h: Rebuild.
4823 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4824 Robert Lipe <robertl@arnet.com>.
4826 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4828 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4829 to sections we allocate. Use bfd_zalloc to allocate initialial
4830 sections, not bfd_alloc.
4831 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4832 SDA{,2}I16 relocations.
4833 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4834 whether to put something in .sbss or not.
4835 (ppc_elf_relocate_section): Add support for more relocations. Add
4836 in sec->output_offset where appropriate. Make error messages
4837 include the symbol name.
4839 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4840 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4841 doesn't get redefined messages if -shared.
4843 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4844 section if the rel_section field has been set up.
4846 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4848 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4851 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4853 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4854 of flags, only flags used are controlled by mach number. Bump up
4855 output file mach number to highest of input file mach numbers.
4856 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4857 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4859 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4860 bfd_elf64_sparc_vec support.
4862 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4864 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4865 the embedded bit is set on some objects and not on others. Just
4867 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4870 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4872 * coffcode.h (coff_new_section_hook): Don't try to align the
4875 * coffcode.h (coff_set_section_contents): Fix the handling of the
4876 .lib section to work even if the entire section contents are
4877 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4878 Robert Lipe <robertl@arnet.com>.
4880 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4882 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4883 memory here for contents.
4885 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4886 _SDA2_BASE_ by 32768.
4887 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4888 started using. Allocate contents for .sdata and .sdata2 sections
4890 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4892 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4893 size _SDA{,2}_BASE_.
4894 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4897 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4899 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4901 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4902 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4903 (bfd_mach_sparc_v9a): Define.
4904 (bfd_mach_sparc_v9_p): Define.
4905 * bfd-in2.h: Regenerated.
4906 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4908 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4909 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4910 to bfd_elf32_sparc_vec.
4911 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4912 Add v8plus{,a} support.
4914 (sparc_compatible): New function.
4915 * elf32-sparc.h: #include "elf/sparc.h".
4916 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4917 elf32_sparc_final_write_processing): New functions.
4918 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4919 elf_backend_final_write_processing): Define.
4921 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4923 * elf-bfd.h (struct elf_link_hash_entry): Add
4924 linker_section_pointer field.
4925 (enum elf_linker_section_enum): Enumeration for new way of
4926 creating linker dynamic sections and symbols.
4927 (elf_linker_section{,_pointers}): New structures for creating
4928 dynamic sections and symbols.
4929 (elf_obj_tdata): Add linker_section_pointers and linker_section
4931 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4932 (_bfd_elf_create_linker_section): New declarations.
4933 (_bfd_elf_find_pointer_linker_section): Ditto.
4934 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4935 (_bfd_elf_make_linker_section_rela): Ditto.
4937 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4939 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4940 (ppc_elf_create_linker_section): New function to create the
4941 sections .got, .sdata, and .sdata2.
4942 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4944 (ppc_elf_check_relocs): Support more of the eabi relocations.
4945 (ppc_elf_relocate_section): Ditto.
4946 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4947 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4949 * elflink.h (elf_create_pointer_linker_section): New function to
4950 create initialized pointers in dynamic linker sections.
4951 (elf_finish_pointer_linker_section): Actually intialize the
4952 pointers created above.
4954 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4955 macros to provide both 32 and 64 bit versions of
4956 elf_create_pointer_linker_section.
4957 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4958 provide both 32 and 64 bit versions of
4959 elf_finish_pointer_linker_section.
4961 * elflink.c (_bfd_elf_create_linker_section): New function to
4962 create a linker section.
4963 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4964 given address in the linker pointer offsets created for a given
4966 (_bfd_elf_make_linker_section_rela): Make a RELA section
4967 corresponding to the generated linker section.
4969 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4971 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4973 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4975 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4976 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4977 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4978 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4979 toc entry in an objdump) for now.
4980 (ppc_do_last, ppc_get_last): New function - needed to save processing
4981 the toc owner to the end.
4982 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4985 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4986 toc owner from being done till last. Must define POWERPC_LE_PC
4989 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4991 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4993 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4994 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4996 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4998 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5000 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5002 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5004 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5006 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5008 * elf.c (assign_file_positions_for_segments): Don't increment file
5009 offset for a segment which contains no loadable sections.
5011 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5013 * reloc.c: Add new PowerPC relocations.
5014 * {bfd-in2,libbfd}.h: Regenerate.
5016 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5017 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5019 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5021 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5024 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5027 * coffgen.c (coff_find_nearest_line): Don't try to cache
5028 information in sections that are not owned by a BFD. From Richard
5029 Henderson <richard@atheist.tamu.edu>.
5031 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5032 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5033 * elflink.h (elf_link_output_extsym): Remove special check for
5036 * ecoffswap.h: Add prototypes for static functions.
5038 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5040 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5041 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5043 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5044 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5045 support. Begin support for R_PPC_SDA{2,}REL.
5047 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5049 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5050 create the .got and .got.neg sections.
5051 (ppc_elf_size_dynamic_sections): Call it.
5052 (ppc_elf_check_relocs): Call it.
5053 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5054 (ppc_elf_check_relocs): Add error messages for relocations we
5055 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5058 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5060 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5061 section flags for V.4 and eabi.
5063 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5065 * elf.c (assign_file_positions_for_segments): If a segment
5066 contains no sections, don't mark it as readable.
5068 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5069 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5071 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5072 dynamic section, if there is one.
5073 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5074 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5075 (bfd_elf64_swap_dyn_in): Likewise.
5076 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5078 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5080 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5081 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5082 <pirker@eiunix.tuwien.ac.at>.
5084 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5086 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5087 PowerPC V.4 and eabi.
5088 * bfd-in2.h: Regenerate.
5089 * libfd.h: Regenerate.
5091 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5093 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5094 section type and SHF_EXCLUDE section flag, turning them into the
5095 appropriate bfd section flag.
5097 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5099 * xcofflink.c (xcoff_link_add_symbols): Create the special
5100 sections if we see a DYNAMIC object, in case that is the only
5101 XCOFF input object we see.
5103 * elf32-mips.c: Extensive changes for a start at dynamic linking
5104 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5106 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5107 (struct elf_backend_data): Remove
5108 elf_backend_create_program_headers field. Add
5109 elf_backend_additional_program_headers and
5110 elf_backend_modify_segment_map fields.
5111 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5113 (elf_backend_additional_program_headers): Likewise.
5114 (elf_backend_modify_segment_map): Likewise.
5115 (elf_backend_create_program_headers): Don't define.
5116 (elfNN_bed): Change to account for field changes.
5117 * elf.c (assign_file_positions_for_segments): Call new
5118 modify_segment_map backend function. Don't call old
5119 create_program_headers backend function.
5120 (get_program_header_size): Call additional_program_headers rather
5121 than create_program_headers.
5122 * elflink.h (elf_link_add_object_symbols): Initialize
5123 type_change_ok from new backend field.
5124 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5126 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5127 a reloc against the appropriate section.
5129 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5130 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5131 (elf_flags_init): Rename from elf_ppc_flags_init.
5132 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5134 (ppc_elf_copy_private_bfd_data): Likewise.
5135 (ppc_elf_merge_private_bfd_data): Likewise.
5137 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5140 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5142 * coff-alpha.c (alpha_relocate_section): During final link, allow
5143 output .lita section to be bigger than 64k by adjusting gp value
5144 on a per-input section basis.
5145 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5147 (struct ecoff_section_tdata): Add gp field.
5149 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5151 Handle Alpha ECOFF changes in OSF/1 3.2.
5152 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5154 * coff-alpha.c: Include "aout/ar.h".
5155 (alpha_ecoff_get_relocated_section_contents): Don't require an
5156 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5157 3.2 doesn't generate one.
5158 (alpha_relocate_section): Likewise.
5159 (alpha_ecoff_slurp_armap): Define.
5160 (alpha_ecoff_slurp_extended_name_table): Define.
5161 (alpha_ecoff_construct_extended_name_table): Define.
5162 (alpha_ecoff_truncate_arname): Define.
5163 (alpha_ecoff_write_armap): Define.
5164 (alpha_ecoff_generic_stat_arch_elt): Define.
5165 (alpha_ecoff_update_armap_timestamp): Define.
5167 (alpha_ecoff_read_ar_hdr): New static function.
5168 (alpha_ecoff_get_elt_at_filepos): New static function.
5169 (alpha_ecoff_openr_next_archived_file): New static function.
5170 (alpha_ecoff_get_elt_at_index): New static function.
5171 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5172 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5173 _bfd_ecoff to alpha_ecoff.
5174 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5175 field from backend structure, rather than always calling
5176 _bfd_get_elt_at_filepos.
5177 * coff-mips.c (mips_ecoff_backend_data): Initialize
5178 get_elt_at_filepos field.
5179 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5180 from _bfd_generic_read_ar_hdr with minor changes.
5181 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5182 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5183 * libbfd.h: Rebuild.
5185 * bfd-in.h (BFD_IN_MEMORY): Define.
5186 * libbfd-in.h (struct bfd_in_memory): Define.
5187 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5188 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5189 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5190 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5191 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5192 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5193 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5194 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5195 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5196 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5198 (bfd_openstreamr): Likewise.
5199 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5200 BFD_IN_MEMORY is not set.
5201 * riscix.c (riscix_some_aout_object_p): Likewise.
5202 * bfd-in2.h, libbfd.h: Rebuild.
5204 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5205 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5206 (bfd_get_elt_at_index): Define.
5207 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5208 bfd_get_elt_at_index. Change index parameter from int to
5210 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5211 (_bfd_noarchive_get_elt_at_index): Define.
5212 (_bfd_archive_bsd_get_elt_at_index): Define.
5213 (_bfd_archive_coff_get_elt_at_index): Define.
5214 * bfd-in2.h, libbfd.h: Rebuild.
5215 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5216 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5217 * ieee.c (ieee_get_elt_at_index): Define.
5218 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5219 * oasys.c (oasys_get_elt_at_index): Define.
5220 * som.c (som_get_elt_at_index): Define.
5222 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5223 numbers to the .text section.
5225 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5227 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5228 If there is a SEC_DEBUGGING section, get the contents of the debug
5229 information part from it.
5230 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5232 (ieee_write_object_contents): Check ieee_write_debug_part return.
5234 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5236 * config.bfd (i[345]86-*-freebsd*): Add target.
5237 * configure.in (i386freebsd_vec): Add vec.
5238 * configure: Regenerate.
5239 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5240 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5241 Rebuild dependencies..
5242 * freebsd.h: New file.
5243 * i386freebsd.c: New file.
5244 * targets.c (i386freebsd_vec): Declare.
5245 (bfd_target_vector): Add i386freebsd_vec.
5246 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5247 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5249 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5251 * ieee.c (ieee_slurp_debug): New static function.
5252 (ieee_object_p): Call it.
5253 (ieee_slurp_section_data): Skip debugging sections.
5254 (ieee_get_reloc_upper_bound): Likewise.
5255 (ieee_get_section_contents): Likewise.
5256 (ieee_canonicalize_reloc): Likewise.
5257 (ieee_write_section_part): Likewise.
5258 (ieee_write_debug_part): Likewise.
5259 (ieee_write_data_part): Likewise.
5260 (init_for_output): Likewise.
5262 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5264 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5266 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5267 relocs, since ppc_elf_relocate_section handles the linker case.
5268 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5270 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5271 ppc_elf_relocate_section since that is now the only caller.
5272 (ppc_elf_relocate_section): Ditto.
5274 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5276 * coffcode.h (coff_write_object_contents): If we don't know the
5277 section of the entry point for an XCOFF executable, always set the
5278 entry address to -1.
5280 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5282 * elf.c (bfd_section_from_shdr): Add support for note sections.
5284 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5286 * bfd-in.h (struct _symbol_info): Add stab_type field.
5287 * bfd-in2.h: Rebuild.
5288 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5290 * elf32-ppc.c: Remove trailing newline from calls to
5292 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5293 difference if target endianness is known.
5295 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5297 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5298 old style TOC16 references without using R_PPC_GOT.
5299 (ppc_reloc_type): Ditto.
5300 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5301 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5302 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5303 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5304 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5306 (ppc_elf_adjust_dynamic_symbol): Ditto.
5307 (ppc_elf_adjust_dynindx): Ditto.
5308 (ppc_elf_size_dynamic_sections): Ditto.
5309 (ppc_elf_finish_dynamic_symbol): Ditto.
5310 (ppc_elf_finish_dynamic_sections): Ditto.
5311 (ELF_DYNAMIC_INTERPRETER): Define.
5313 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5315 * elf.c (copy_private_bfd_data): When attaching sections to
5316 segments ignore sections that won't be allocated. Patch from
5319 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5321 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5324 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5326 * coff-i960.c (CALC_ADDEND): Define.
5327 (coff_i960_relocate_section): Add the input section VMA to the
5328 addend for PC relative relocs.
5330 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5332 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5333 to correctly terminate.
5335 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5337 * targets.c (enum bfd_endian): Define.
5338 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5339 from boolean to enum bfd_endian. Change header_byteorder_big_p
5341 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5342 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5343 * bfd-in2.h: Rebuild.
5344 * All targets: Change initialization of byteorder and
5345 header_byteorder to use enum bfd_endian values rather than
5347 * All files: Change all references to byteorder_big_p and
5348 header_byteorder_big_p to use new bfd_*_endian macros.
5350 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5352 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5354 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5356 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5358 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5360 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5362 * ieee.c: Lots of minor cleanups. Make many functions return
5363 errors rather than calling abort. Also:
5364 (ieee_write_twobyte): Remove; change callers to call existing
5365 ieee_write_2bytes function.
5366 (ieee_write_expression): Don't output the section twice when
5367 outputting a local symbol. Don't emit an extraneous zero if there
5369 (ieee_slurp_sections): Set the lma as well as the vma.
5370 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5372 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5373 a recognized one or bfd_arch_unknown.
5374 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5376 (ihex_get_symtab): Likewise.
5378 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5380 * aoutx.h: Include <ctype.h>.
5381 (struct aout_link_includes_table): Define.
5382 (struct aout_link_includes_totals): Define.
5383 (struct aout_link_includes_entry): Define.
5384 (aout_link_includes_lookup): Define macro.
5385 (struct aout_final_link_info): Add includes field.
5386 (aout_link_includes_newfunc): New static function.
5387 (NAME(aout,final_link)): Initialize includes hash table.
5388 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5390 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5392 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5394 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5396 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5398 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5400 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5401 (pe_print_private_bfd_data): call pe_print_reloc.
5402 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5403 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5404 up some debugging as well.
5406 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5408 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5411 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5413 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5414 when setting sections to NULL.
5416 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5418 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5420 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5421 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5423 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5424 * bfd-in2.h: Rebuild.
5426 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5428 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5430 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5432 * ihex.c (ihex_scan): Handle record types 4 and 5.
5433 (ihex_object_p): Permit types 4 and 5.
5434 (ihex_set_section_contents): Remove check for out of range
5436 (ihex_write_object_contents): Generate types 4 and 5.
5438 * elflink.h (elf_link_output_extsym): Just ignore warning and
5439 indirect references to symbols which don't really exist.
5441 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5443 * peicode.h (pe_print_idata): Minor format fixes
5444 (pe_print_edata): New function. Under private printing, this formats
5445 the edata section of a PE file.
5446 (pe_print_private_bfd_data): Added call to pe_print_edata.
5448 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5450 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5451 index, don't call stoi.
5453 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5455 * srec.c (srec_scan): Set lma as well as vma.
5457 * ihex.c: New file; support for Intel Hex format.
5458 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5459 (ihex_vec): Declare.
5460 (bfd_target_vector): Always include ihex_vec.
5461 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5462 * Makefile.in: Rebuild dependencies.
5463 (BFD_LIBS): Add ihex.o
5464 (BFD_LIBS_CFILES): Add ihex.c.
5465 * bfd-in2.h: Rebuild.
5467 * elf.c (assign_file_positions_for_segments): Sort the sections in
5469 (get_program_header_size): Return the right size if segment_map is
5471 (copy_private_bfd_data): Don't bother to sort the sections.
5473 * bfd.c (bfd_record_phdr): New function.
5474 * bfd-in.h (bfd_record_phdr): Declare.
5475 * bfd_in2.h: Rebuild.
5477 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5480 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5481 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5483 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5484 (bfd_zmalloc): Change declaration.
5485 * libbfd.h: Rebuild.
5486 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5487 and realloc. Don't set bfd_error_no_memory if they fail.
5489 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5491 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5492 uses as well. Added a new howto to deal with TOCREL16 relocs that
5493 are TOCDEFN as well.
5494 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5495 to handle RVA relocs from dlltool.
5496 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5497 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5498 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5500 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5501 to get the right section alignment.
5503 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5505 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5506 p_paddr if p_paddr is zero.
5507 (make_mapping): Set includes_filehdr and includes_phdrs for first
5509 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5511 (assign_file_positions_for_segments): Handle includes_filehdr and
5512 includes_phdrs. Remove special handling of PT_PHDR and first
5514 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5515 when appropriate. Remove special handling of PT_PHDR segment.
5516 Use a more complex condition for when a section is included in a
5517 segment to handle Solaris linker oddities.
5519 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5521 * coff-m88k.c (howto_table): Reformatted for easier reading;
5522 special_function now points to new function m88k_special_reloc.
5523 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5525 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5526 be done correctly by m88k_special_reloc.
5527 (reloc_processing): New function to be used by RELOC_PROCESSING.
5528 (RELOC_PROCESSING): Define to call reloc_processing.
5530 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5532 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5533 (pe_print_pdata): Likewise.
5535 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5536 obstack_alloc fails.
5537 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5539 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5540 * Many files: don't set bfd_error_no_memory if one of the above
5543 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5544 if p_paddr_valid is set.
5545 (copy_private_bfd_data): New static function.
5546 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5548 * elf.c (assign_file_positions_for_segments): Fix case where extra
5549 program headers were allocated.
5551 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5552 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5553 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5554 _bfd_elf_print_private_bfd_data.
5556 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5557 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5558 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5559 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5560 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5561 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5562 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5564 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5566 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5567 * elf.c (make_mapping): New static function.
5568 (map_sections_to_segments): New static function.
5569 (elf_sort_sections): New static function.
5570 (assign_file_positions_for_segments): New static function.
5571 (map_program_segments): Remove.
5572 (get_program_header_size): Remove sorted_hdrs, count, and
5573 maxpagesize parameters. Simplify.
5574 (assign_file_positions_except_relocs): When generating an
5575 executable, use assign_file_positions_for_segments.
5576 (elf_sort_hdrs): Remove.
5577 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5578 to get_program_header_size.
5580 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5582 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5584 * configure, config.in: Regenerate with autoconf 2.7.
5586 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5587 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5589 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5591 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5592 (ecoff_sec_to_styp_flags): Likewise.
5593 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5594 (ecoff_set_symbol_info): Handle scRConst.
5595 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5596 (ecoff_compute_section_file_positions): Handle .rconst section.
5597 (_bfd_ecoff_write_object_contents): Likewise.
5598 (ecoff_link_check_archive_element): Handle scRConst.
5599 (ecoff_link_add_externals): Likewise.
5600 (ecoff_link_write_external): Handle .rconst section.
5601 (ecoff_reloc_link_order): Likewise.
5602 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5603 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5605 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5607 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5608 DEF_DYNAMIC flag is set.
5610 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5612 * host-aout.c: If TRAD_HEADER is defined, include it.
5614 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5616 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5617 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5618 (BFD_NEED_DECLARATION): New function.
5619 * configure.in: Use BFD_NEED_DECLARATION.
5620 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5621 * configure, config.in: Rebuild with autoconf 2.6.
5623 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5624 special_sections before returning when called with a non XCOFF
5627 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5630 * coffcode.h (coff_compute_section_file_positions): Only pad the
5631 previous section to force file alignment when creating an
5634 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5636 * coffcode.h (coff_compute_section_file_positions): If
5637 RS6000COFF_C, set up the .debug section.
5639 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5640 if it is not large enough to accomodate the entire TOC area with
5641 signed 16 bit offsets.
5642 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5644 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5645 TOC anchor to use the TOC value used in the output file.
5647 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5649 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5650 (_bfd_coff_read_string_table): Likewise.
5652 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5654 * pe-arm.c: Fix typos.
5655 * coff-arm.c: Likewise.
5657 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5659 * coff-ppc.c (list_ele): Added "cat"egory member.
5660 (record_toc): New category parameter (priv or pub).
5661 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5662 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5663 the mainline. It addes extra toc cells in error.
5664 (ppc_coff_swap_sym_in_hook): Added some documentation.
5665 (dump_toc): Can now diagnose "virtual toc" chicanery.
5667 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5669 * elf-bfd.h (struct elf_link_hash_table): Change type of
5670 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5672 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5674 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5675 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5677 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5678 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5679 defined or mentioned in a regular file.
5681 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5683 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5684 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5685 (coff_ppc_relocate_section): Correct REL24 handling
5686 (ppc_process_before_allocation): Correct TOCDEFN handling
5688 * peicode.h (dir_names): Added name descriptions
5690 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5692 * VERSION: Updated to cygnus-2.6.
5694 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5696 * targets.c (m68k4knetbsd_vec): Declare.
5698 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5700 * targets.c (bfd_target): Change type of second argument to
5701 _bfd_print_private_bfd_data from void * to PTR.
5702 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5703 using PTR rather than void *.
5704 * bfd-in2, libbfd.h: Rebuild.
5705 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5707 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5708 _bfd_generic_bfd_print_private_bfd_data rather than casting
5711 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5713 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5714 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5716 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5717 BFD64_BACKENDS_CFILES): New variables.
5720 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5722 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5723 not at the file position of the first section.
5724 * coffcode.h (coff_compute_section_file_positions): Avoid using
5726 (coff_write_object_contents): When generating a PPC PE executable
5727 with no symbols, round up the file size to a COFF_PAGE_SIZE
5729 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5730 don't write out a string table.
5732 * elf.c (bfd_section_from_shdr): When using a different section
5733 header, pass the new one to _bfd_elf_make_section_from_shdr.
5734 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5735 (elf_map_symbols): Add section VMA to symbol value when comparing
5737 (_bfd_elf_compute_section_file_positions): Only build symbol table
5738 if there are some symbols. Set file offset of symtab and strtab
5740 (assign_file_positions_except_relocs): Remove dosyms parameter.
5741 Change all callers. Never set file offset of symtab and strtab
5743 (_bfd_elf_copy_private_section_data): New function.
5744 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5745 (_bfd_elf_copy_private_symbol_data): New function.
5746 (swap_out_syms): Check for special mapping of st_shndx created by
5747 copy_private_symbol_data.
5748 * elfxx-target.h: Use new copy routines.
5749 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5750 (_bfd_elf_copy_private_section_data): Declare.
5752 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5754 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5757 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5758 _bfd_dummy_target, matching the recent change to archive
5761 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5763 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5764 arithmetic on PTR types.
5766 * aout-target.h (MY(callback)): Set the lma of the sections.
5768 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5769 symbol into a reloc against the section.
5771 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5773 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5774 glue for the relocs: IMGLUE and IFGLUE.
5775 (record_toc): new function - tracks toc contents
5776 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5777 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5778 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5779 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5780 (ppc_record_toc_entry): Removed a debug define (duh)
5782 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5783 (pe_print_idata): New function - formats the idata section data
5784 (pe_print_pdata): New function - formats the pdata section data
5785 (pe_print_private_bfd_data): calls to above
5787 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5789 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5790 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5791 TARGET_SYM and TARGET_NAME for vector and BFD name.
5792 * coff-pmac.c (pmac_xcoff_vec): Remove.
5793 (TARGET_SYM, TARGET_NAME): Define.
5794 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5795 machine to 0, not all PowerMacs are 601s.
5797 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5799 * elfcode.h (elf_object_p): Read in any program headers.
5800 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5801 based on the program headers, if any.
5802 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5803 (map_program_segments): Set p_paddr of program headers based on
5806 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5808 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5811 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5812 trying to do a relocateable link with a non-a.out object file.
5814 * archive.c (bfd_generic_archive_p): Check the first object file
5815 in an archive even if target_defaulted is set. If the object file
5816 has the wrong xvec, reject it.
5818 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5819 be represented, report the name via _bfd_error_handler.
5820 (translate_to_native_sym_flags): Likewise.
5821 * elf32-mips.c (mips_elf_final_link): Likewise.
5822 * oasys.c (oasys_write_sections): Likewise.
5824 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5825 which checks for STYP_OVRFLO sections.
5826 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5827 reloc and lineno count overflows.
5828 (coff_write_object_contents): Call coff_count_linenumbers before
5829 coff_compute_section_file_positions. If RS6000COFF_C, handle
5830 reloc and lineno count overflows.
5831 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5832 relocs before dealing with .pad sections. Count overflow section
5833 headers when handling .pad sections.
5835 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5838 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5839 (struct xcoff_link_hash_table): Add descriptor_section and
5840 special_sections fields.
5841 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5842 (xcoff_link_add_symbols): Set linkage section alignment. Create
5843 descriptor section. Check for magic symbol names (_text, etc.),
5844 and record them in special_sections if found. Set
5845 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5846 descriptor field to point back to the function code symbol.
5847 (xcoff_sweep): Always mark the special descriptor_section.
5848 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5849 function descriptor, and mark it if it is.
5850 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5851 parameter, and fill it in. Allocate space for the descriptor
5853 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5854 global linkage code. If an undefined function descriptor is
5855 exported, arrange to define it. Warn about any other undefined
5857 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5858 (xcoff_write_global_symbol): Create a function descriptor when
5860 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5861 * bfd-in2.h: Rebuild.
5863 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5865 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5866 (ppc_coff_link_hash_table): new types for hashing
5867 (ppc_coff_link_hash_newfunc): hash entry constructor
5868 (ppc_coff_link_hash_table_init): hash table initializer
5869 (ppc_coff_link_hash_table_create): hash table constructor
5870 (ppc_record_toc_entry): changed references to hash table
5871 (coff_ppc_relocate_section): changed references to hash table
5873 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5874 * libcoff.h: Rebuild
5876 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5877 (coff_link_add_symbols): removed toc_offset init
5879 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5881 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5884 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5885 if it is given and mmep is available.
5886 * acconfig.h: Undef USE_MMAP.
5887 * configure, config.in: Regenerated.
5888 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5889 table handling the old way.
5890 (aout_get_external_symbols): Don't complain if last byte of string
5892 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5893 (bfd_free_window) [! USE_MMAP]: Don't define.
5894 (bfd_get_file_window,
5895 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5897 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5899 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5902 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5904 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5905 compatible with AMD generated COFF files. Try to support both AMD
5906 and GNU formats simultaneously.
5907 (coff_a29k_relocate_section): Likewise.
5909 * libbfd.c (bfd_get_file_window): Change writable parameter from
5910 int to boolean; update all callers. Pass MAP_SHARED if not
5911 writable--it's required on Solaris. Cast fprintf argument to
5913 * bfd-in.h (bfd_get_file_window): Update declaration.
5914 * bfd-in2.h: Rebuild.
5915 * aoutx.h: Update calls to bfd_get_file_window.
5917 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5919 (xcoff_swap_ldhdr_in): New static function.
5920 (xcoff_swap_ldsym_in): New static function.
5921 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5922 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5923 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5924 Handle XTY_ER/XMC_XO symbols correctly.
5925 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5926 rather than normal symbol table.
5927 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5928 already defined with the same absolute value.
5929 (xcoff_mark): When considering called symbols, check whether the
5930 descriptor is from a dynamic object, rather than the symbol
5932 (xcoff_build_ldsyms): Likewise.
5934 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5935 Cast realloc and malloc return values. If malloc or realloc fail,
5936 set bfd_error_no_memory.
5937 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5938 * bfd-in2.h: Rebuild.
5940 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5942 * coff-ppc.c (ppc_record_toc_entry): new function.
5943 (in_reloc_p): changed return value.
5944 (coff_ppc_relocate_section): much rework.
5945 (ppc_allocate_toc_section): new function.
5946 (ppc_process_before_allocation): new function.
5947 (ppc_coff_swap_sym_in_hook): new function.
5949 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5950 (coff_link_add_symbols): initialize toc_offset.
5952 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5953 (coff_swap_aouthdr_out): Added more sections to the data
5954 dictionary for the pe file header. Also changed linker version
5955 number on the ppc side.
5956 (dir_names): small improvements to the dictionary printing.
5957 (pe_mkobject_hook): save the file level flags.
5959 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5960 (pe_tdata): added real_flags field
5961 (coff_tdata): added local_toc_sym_map and access macro
5963 * libcoff.h (coff_link_hash_entry): added toc_offset field
5964 (pe_tdata): added real_flags field
5965 (coff_tdata): added local_toc_sym_map and access macro
5967 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5968 (coff_mkobject): init for local_toc_sym_map
5969 (coff_write_object_contents): set the internal_a.magic to
5970 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5973 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5975 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5976 entries until both the line number address and the function name
5977 address are too large.
5979 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5980 * configure: Rebuilt.
5982 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5983 is defined in the environment.
5985 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5987 * som.c (som_get_section_contents_in_window): Define to use
5990 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5992 * coff-i860.c: New file, based on coff-i386.c.
5993 * cpu-i860.c: New file, based on cpu-i386.c.
5994 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5995 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5996 targets, using i860coff_vec.
5997 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5998 trad-core.o and hosts/i860mach3.h.
5999 (i860coff_vec): Use coff-i860.o and cofflink.o.
6000 * configure: Rebuild.
6001 * Makefile.in: Rebuild dependencies.
6002 (ALL_MACHINES): Add cpu-i860.o.
6003 (BFD32_BACKENDS): Add coff-i860.o.
6004 (CFILES): Add cpu-i860.c and coff-i860.c.
6005 * targets.c (i860coff_vec): Declare.
6006 (bfd_target_vector): Add &i860coff_vec.
6007 * archures.c (bfd_i860_arch): Declare.
6008 (bfd_archures_list): Add &bfd_i860_arch.
6009 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6010 (coff_set_flags): Handle bfd_arch_i860.
6011 (coff_write_object_contents): Handle I860 a.out magic number.
6013 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6015 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6016 the created .tc section to 2.
6017 (xcoff_mark): Don't keep a .loader reloc for a call to an
6018 undefined symbol when creating a shared library.
6019 (xcoff_build_ldsyms): When creating a shared library, generate
6020 global linkage code for a call to an undefined symbol.
6022 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6024 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6025 BFD32_BACKENDS, BFD64_BACKENDS.
6026 (.dep1): Put mkdep output in a separate file.
6027 Rebuilt dependencies.
6029 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6032 Permit use of mmap when available:
6034 * configure.in: Check for mmap, madvise, mprotect.
6035 * config.in, configure: Regenerated.
6037 * libbfd.c (struct _bfd_window_internal): Define type.
6038 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6040 (ok_to_map): New static variable for debugging.
6041 (_bfd_generic_get_section_contents_in_window): New function.
6042 * bfd-in.h (bfd_window_internal): Declare type.
6043 (bfd_window): Define type.
6044 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6045 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6048 * libaout.h (struct aoutdata): Add two window fields.
6049 (obj_aout_sym_window, obj_aout_string_window): New macros.
6050 * aoutx.h (some_aout_object_p): Initialize windows.
6051 (aout_get_external_symbols): Get symbol data and strings in
6052 windows instead of explicitly allocated buffers.
6053 (slurp_symbol_table): Free window instead of memory.
6054 (bfd_free_cached_info): Release windows instead of freeing storage
6056 (aout_link_free_symbols): Ditto.
6058 * targets.c (bfd_target): Add new field for
6059 get_section_contents_in_window.
6060 (BFD_JUMP_TABLE_GENERIC): Updated.
6061 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6062 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6063 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6064 macros for get_section_contents_in_window field.
6066 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6068 * core.c: Renamed to corefile.c
6069 * makefile.dos (OBJS): Change core.o to corefile.o
6070 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6073 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6075 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6076 targ_selvecs to allow debugging under Irix-5 native.
6079 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6081 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6082 to o. Clobber and restore the list of new csects around the call
6083 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6084 linker error and the linker wants to read the symbol table. Reset
6085 the line number count of a real section even if it has no relocs.
6086 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6088 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6091 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6093 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6094 an undefined symbol in a shared link.
6096 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6097 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6098 phdm@info.ucl.ac.be (Philippe De Muyter).
6100 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6102 * coff-m88k.c (rtype2howto): New static function.
6103 (RTYPE2HOWTO): Use it rather than a macro definition.
6105 * coffcode.h (coff_write_object_contents): set internal_a.magic
6106 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6108 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6109 define TRAD_HEADER to new file hosts/delta68.h.
6110 m88*-motorola-sysv*, however, does use ptrace-core.o.
6111 * hosts/delta68.h: New file.
6113 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6114 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6116 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6118 * i386linux.c (MY(vec)): Declare before use.
6120 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6122 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6123 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6125 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6126 BFD is not of the right type.
6127 (bfd_elf_get_needed_list): Likewise.
6128 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6129 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6130 * xcofflink.c (XCOFF_XVECP): Define.
6131 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6133 (bfd_xcoff_import_symbol): Likewise.
6134 (bfd_xcoff_export_symbol): Likewise.
6135 (bfd_xcoff_link_count_reloc): Likewise.
6136 (bfd_xcoff_record_link_assignment): Likewise.
6137 (bfd_xcoff_size_dynamic_sections): Likewise.
6139 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6140 table index against the number of symbols for a base relative
6143 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6145 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6146 full_aouthdr flag here...
6147 (_bfd_xcoff_bfd_final_link): ...not here.
6149 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6151 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6152 systems that have a system <libelf.h>.
6153 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6154 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6155 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6156 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6157 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6158 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6159 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6161 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6163 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6164 set, set BSF_WEAK in symbol. Change all callers.
6165 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6166 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6167 _bfd_generic_link_add_one_symbol.
6168 (ecoff_indirect_link_order): Check that the section tdata relocs
6169 are not NULL before using them.
6171 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6172 define TRAD_HEADER as hosts/alphalinux.h.
6173 * configure: Rebuild.
6174 * hosts/alphalinux.h: New file.
6175 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6178 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6180 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6181 C_ECOMM storage classes.
6183 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6185 (xcoff_mark): Call xcoff_mark_symbol.
6186 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6187 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6189 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6191 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6193 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6195 (xcoff_find_reloc): New static function.
6196 (xcoff_link_add_symbols): Use it.
6197 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6198 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6199 relocate the value of C_DECL.
6201 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6203 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6205 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6206 callback decide what goes in .relocs.
6207 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6208 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6211 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6213 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6216 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6218 * xcofflink.c: More improvements, mostly to fix handling of
6219 constructors and a few other special cases.
6220 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6221 zero, reverting yesterday's change.
6222 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6223 (bfd_xcoff_link_count_reloc): Declare.
6224 (bfd_xcoff_record_link_assignment): Declare.
6225 * bfd-in2.h: Rebuild.
6227 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6229 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6230 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6231 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6232 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6233 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6234 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6236 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6239 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6240 segments includes the a.out header. See to that the magic number
6241 *always* is big-endian.
6243 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6244 m68k4k NetBSD configurations.
6246 * configure.in, configure: Separate i386 & mips NetBSD
6247 configurations from other BSD ones. Don't assume DEC is the only
6248 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6249 configurations. Add support for m68k4k NetBSD object format.
6251 * libaout.h: Added M_68K4K_NETBSD magic.
6253 * m68k4knetbsd.c: New file.
6255 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6257 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6260 * hosts/mipsnbsd.h: New file.
6263 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6265 * config.bfd: Add config stuff for mips*-*-magic* to set
6266 targ_defvec to ecoff_big_vec.
6269 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6271 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6273 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6274 toc_section, and entry_section fields.
6275 (struct xcoff_section_tdata): Remove ldrel_count field.
6276 * libcoff.h: Rebuild.
6277 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6279 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6280 full a.out header if full_aouthdr is set in xcoff_data.
6281 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6282 based on sections stored in xcoff_data.
6283 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6285 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6286 (rs6000coff_vec): Set symbol_leading_char to '.'.
6287 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6288 value stored in ret rather than returning a pointer value.
6290 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6292 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6295 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6297 * som.c (som_slurp_string_table): Allocate the strings with malloc
6298 since they're free'd by free_cached_info.
6299 (som_slurp_symbol_table): Similarly for the symbol table.
6301 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6303 * Makefile.in (diststuff): Don't make headers.
6305 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6307 * Makefile.in: Rebuild dependencies.
6309 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6310 output_bfd is not SunOS.
6311 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6312 non-SunOS input files.
6314 * xcofflink.c: Extensive changes to support linking shared objects
6315 and generating a .loader section.
6316 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6317 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6318 last_symndx, and ldrel_count fields.
6319 * libcoff.h: Rebuild.
6320 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6321 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6323 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6324 (bfd_xcoff_export_symbol): Declare.
6325 (bfd_xcoff_size_dynamic_sections): Declare.
6326 * bfd-in2.h: Rebuild.
6328 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6330 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6331 * configure: Rebuild.
6332 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6333 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6335 (pmac_xcoff_vec): Update to use new xcoff support.
6336 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6337 (xcoff_write_armap): Declare buf as unsigned char.
6338 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6340 * mpw-make.sed: Generalize subdir_do edit.
6342 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6344 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6345 correctly. Don't initialize asect->vma.
6347 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6349 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6350 something a little less than the page size.
6352 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6354 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6356 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6358 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6359 * coffcode.h (coff_write_object_contents): If .bss is before
6360 .data us that as data_start.
6361 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6363 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6364 (coff_swap_outhdr_out): Hardwire in version number.
6366 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6368 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6369 major and minor to *_vno, since the former are also macros in
6370 SunOS header files. Cast result of bfd_alloc to appropriate
6373 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6374 before assigning to sec_data.
6376 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6378 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6379 now relative to the section, not absolute.
6380 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6381 get the file name when there is a N_SO directory name. When
6382 handling stabs, remember that section->vma was added to the
6385 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6387 * sunos.c (struct sunos_link_hash_table): Add needed field.
6388 (sunos_link_hash_table_create): Call bfd_release, not free.
6389 (sunos_link_hash_table_create): Initialize needed field.
6390 (sunos_add_dynamic_symbols): Record needed objects.
6391 (bfd_sunos_get_needed_list): New function.
6392 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6393 * bfd-in2.h: Rebuild.
6395 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6397 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6399 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6401 * bfd-in.h (struct bfd_link_needed_list): Rename from
6402 bfd_elf_link_needed_list.
6403 * bfd-in2.h: Rebuild.
6404 * elf.c, elflink.h, libelf.h: Corresponding changes.
6406 Add start at AIX linker support; no shared libraries yet.
6407 * xcofflink.c: New file.
6408 * configure.in (rs600coff_vec): Use xcofflink.o.
6409 * configure: Rebuild.
6410 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6412 (struct xcoff_section_tdata): Define.
6413 (xcoff_section_data): Define macro.
6414 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6415 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6416 (_bfd_xcoff_bfd_final_link): Declare.
6417 (_bfd_ppc_xcoff_relocate_section): Declare.
6418 * libcoff.h: Rebuild.
6419 * coff-rs6000.c: Clean up a bit.
6420 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6421 cputype, csects, and debug_indices.
6422 (xcoff_copy_private_bfd_data): Copy cputype.
6423 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6424 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6425 (xcoff_reloc_type_lookup): Rename from
6426 rs6000coff_reloc_type_lookup.
6427 (coff_relocate_section): Define.
6428 (_bfd_xcoff_sizeof_headers): Define.
6429 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6430 (_bfd_xcoff_bfd_relax_section): Define.
6431 (_bfd_xcoff_bfd_link_split_section): Define.
6432 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6434 * coffcode.h (coff_compute_section_file_positions): If AIX,
6435 increment sofar by SMALL_AOUTSZ if not executable.
6436 (coff_write_object_contents): If AIX, always output an a.out
6437 header; if not executable, header size of SMALL_AOUTSZ.
6438 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6439 (_bfd_stringtab_init): Initialize xcoff field.
6440 (_bfd_xcoff_stringtab_init): New function.
6441 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6442 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6443 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6444 * libbfd.h: Rebuild.
6445 * Makefile.in: Rebuild dependencies.
6446 (BFD32_BACKENDS): Add xcofflink.o.
6447 (CFILES): Add xcofflink.c.
6449 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6450 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6451 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6453 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6455 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6457 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6459 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6460 * config.in: Regenerated.
6462 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6463 (_bfd_chunksize): New variable.
6464 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6465 for obstack chunk size.
6466 * configure.in: Check for getpagesize.
6467 * configure: Regenerated.
6469 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6471 * trad-core.c (rawptr): Make it a local variable of
6472 ptrace_unix_core_file_p.
6474 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6476 * coff-arm.c (in_reloc_p): New.
6477 * coff-i386.c (in_reloc_p): New.
6478 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6479 (coff_write_object_contents): Only set has_reloc_section
6481 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6482 in_reloc_p to decide if reloc should be emitted.
6483 * libcoff.h (pe_data_type.in_reloc_p): New.
6484 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6486 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6488 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6489 (_bfd_coff_read_internal_relocs): Likewise.
6490 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6491 (_bfd_coff_read_internal_relocs): Likewise.
6493 * elflink.h (elf_link_add_object_symbols): Correct conditions
6494 under which type and size change warnings are issued.
6496 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6498 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6499 a symbol which is not in a real section.
6500 (coff_write_native_symbol): Corresponding change.
6502 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6503 coff_link_hash_newfunc and make non-static.
6504 (_bfd_coff_link_hash_table_init): New function, broken out of
6505 _bfd_coff_link_hash_table_create.
6506 (_bfd_coff_link_hash_table_create): Use it.
6507 (process_embedded_commands): Make static.
6508 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6509 (_bfd_coff_link_hash_table_init): Declare.
6510 * libcoff.h: Rebuild.
6512 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6513 field in XCOFF tdata.
6514 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6515 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6516 based on cputype stored in a.out header, or in n_type of initial
6518 (coff_write_object_contents): Set cputype correctly in a.out
6520 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6522 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6523 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6525 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6526 * libcoff.h: Rebuild.
6528 * cpu-rs6000.c (rs6000_compatible): New static function.
6529 (bfd_rs6000_arch): Use it.
6530 * cpu-powerpc.c (powerpc_compatible): New static function.
6531 (arch_info_struct): Define various flavours of PowerPC.
6532 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6535 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6537 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6539 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6541 * elflink.h (elf_link_add_object_symbols): Don't warn about
6542 changing the size or type if the old definition was weak.
6544 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6546 * coffcode.h (combined_entry_type): Add fix_line field.
6547 (coff_slurp_line_table): Warn if we try to set the lineno field of
6549 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6550 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6551 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6552 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6554 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6555 * libcoff.h: Rebuild.
6557 * libcoff-in.h (struct xcoff_tdata): Define.
6558 (xcoff_data): Define.
6559 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6560 * bfd-in2.h, libcoff.h: Rebuild.
6561 * coff-rs6000.c (xcoff_mkobject): New static function.
6562 (coff_mkobject): Define.
6563 (xcoff_copy_private_bfd_data): New static function.
6564 (coff_bfd_copy_private_bfd_data): Define.
6565 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6567 (rs6000coff_vec): Add DYNAMIC to object_flags.
6568 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6569 .loader sections specially.
6570 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6571 section alignment from the XCOFF tdata information.
6572 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6573 F_SHROBJ, and copy the extra a.out header information into the
6574 XCOFF tdata structure.
6575 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6576 F_DYNLOAD and the extra a.out header information.
6577 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6578 C_HIDEXT symbol with attached csect information.
6579 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6580 in the o_maxdata field.
6581 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6582 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6583 end if BSF_NOT_AT_END is set.
6585 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6586 _bfd_read_ar_hdr_fn.
6587 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6588 * bfd-in2.h, libbfd.h: Rebuild.
6589 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6591 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6592 (bfd_slurp_bsd_armap_f2): Likewise.
6593 (_bfd_slurp_extended_name_table): Likewise.
6595 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6597 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6599 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6600 when the symbol table is empty.
6602 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6603 space for section symbols, since we don't output them either.
6604 (elf_m68k_adjust_dynindx): Removed.
6606 * ptrace-core.c (rawptr): Make it a local variable of
6607 ptrace_unix_core_file_p.
6609 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6611 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6614 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6615 Mac object file formats.
6617 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6619 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6620 auxent if there isn't one.
6621 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6622 rather than FILNMLEN as the maximum name length.
6624 * coffcode.h (bfd_coff_backend_data): Add new field
6625 _bfd_coff_print_aux.
6626 (bfd_coff_print_aux): New static function.
6627 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6628 scnlen field of an XTY_LD csect aux entry.
6629 (coff_print_aux): New static function.
6630 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6631 in coff_pointerize_aux_hook.
6632 (bfd_coff_std_swap_table): Initialize new field.
6633 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6634 * libcoff.h: Rebuild.
6635 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6636 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6638 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6639 if there are symbols, for native AIX ld compatibility.
6641 * coffcode.h (bfd_coff_backend_data): Add new field
6642 _bfd_coff_pointerize_aux_hook.
6643 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6644 or I960, and as 0 otherwise.
6645 (bfd_coff_std_swap_table): Initialize new field.
6646 * libcoff.h: Rebuild.
6647 * coffgen.c (coff_pointerize_aux): Change parameters to take
6648 symbol pointer instead of type and class, and to take aux index.
6649 Call _bfd_coff_pointerize_aux_hook if it is defined.
6650 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6651 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6652 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6654 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6655 read-only/host-only support.
6657 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6659 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6662 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6663 BFD_JUMP_TABLE_ARCHIVE accordingly.
6664 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6665 (_bfd_compute_and_write_armap): Declare.
6666 (_bfd_generic_read_ar_hdr): Declare.
6667 (_bfd_read_ar_hdr): Define.
6668 (_bfd_noarchive_read_ar_hdr): Define.
6669 (_bfd_archive_bsd_read_ar_hdr): Define.
6670 (_bfd_archive_coff_read_ar_hdr): Define.
6671 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6672 _bfd_read_ar_hdr instead.
6673 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6674 (_bfd_compute_and_write_armap): Rename from
6675 compute_and_write_armap. Make non-static. Change all callers.
6676 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6677 than _bfd_snarf_ar_hdr.
6678 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6679 * ieee.c (ieee_read_ar_hdr): Define.
6680 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6681 * oasys.c (oasys_read_ar_hdr): Define.
6682 * som.c (som_read_ar_hdr): Define.
6683 * bfd-in2.h, libbfd.h: Rebuild.
6685 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6687 * peicode.c (coff_swap_filehdr_in): If symptr is
6688 zero, there aren't any symbols, even if nsyms is set.
6690 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6692 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6694 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6695 sections, and set styp correctly for them: .got, .hash, .dynamic,
6696 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6697 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6699 (ecoff_sort_hdrs): New static function.
6700 (ecoff_compute_section_file_positions): Return boolean, not void.
6701 Sort the sections by VMA before looking through them. Put the
6702 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6703 section on an appropriate boundary within the page.
6704 (ecoff_compute_reloc_file_positions): Check return value of
6705 ecoff_compute_section_file_positions.
6706 (_bfd_ecoff_set_section_contents): Likewise.
6707 (_bfd_ecoff_write_object_contents): Check for various Alpha
6708 section types when incrementing text_size and data_size. Call
6709 adjust_headers backend function if it exists.
6710 * coff-alpha.c (alpha_adjust_headers): New static function.
6711 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6712 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6714 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6716 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6718 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6719 of ALTERNATE_AIX_CORE_FORMAT.
6720 * configure.in (aix4): No longer need CORE_FLAGS.
6721 * configure: Updated.
6723 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6725 NS32k changes from Ian Dall:
6726 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6728 (aout_link_input_section_std, aout_link_input_section_ext,
6729 aout_link_reloc_link_order): Call them instead of _bfd_*
6731 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6733 (backend_data): Use it instead of hardcoded zero.
6735 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6736 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6738 * ns32knetbsd.c: Include bfd.h.
6739 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6740 (MY_bfd_reloc_type_lookup): Declare function too.
6741 * pc532-mach.c (set_sizes): Don't declare.
6742 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6743 (backend_data, MY_backend_data): Don't define.
6745 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6746 ns32k-*-lites* like ns32k-*-netbsd*.
6748 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6751 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6753 * coffcode.h (coff_write_object_contents): Restore setting
6754 f_timdat to 0, deleted on August 22.
6756 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6758 * coffcode.h (coff_bfd_copy_private_symbol_data,
6759 coff_bfd_copy_private_section_data,
6760 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6761 * peicode.h (coff_bfd_copy_private_bfd_data): New
6762 (pe_bfd_copy_private_bfd_data): New.
6763 (coff_swap_scnhdr_in): Swap bss size into the right place.
6764 (pe_print_private_bfd_data): Add some newlines.
6766 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6768 * som.c (setup_sections): Don't die if a space has no subspaces.
6770 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6772 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6773 dynamic symbol override a common symbol. Don't change the size or
6774 type if they have been set and the new symbol is not a definition.
6775 Warn if the size or type changes.
6777 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6779 * som.c (som_begin_writing): Don't write the symbol table or
6781 (som_finish_writing): Write them here. Place them after the
6782 subspace data, but before the relocs.
6784 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6786 * sunos.c (sunos_add_one_symbol): Just pass false, not
6787 info->shared_library, to sunos_create_dynamic_sections.
6788 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6790 (sunos_check_dynamic_reloc): Remove .text section assertion.
6792 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6794 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6795 * configure, configure.in: Add pmac_xcoff_vec case.
6796 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6797 * coff-pmac.c: New file, PowerMac XCOFF support.
6798 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6799 * targets.c (pmac_xcoff_vec): Declare.
6801 * mpw-config.in: Various changes to be compatible with the
6802 autoconf-based configury.
6803 * mpw-make.sed: New file, sed commands to translate Unix
6804 makefile into MPW syntax.
6805 * mpw-make.in: Remove.
6806 * hosts/mpw.h: Remove.
6807 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6808 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6810 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6812 * binary.c (binary_get_symtab): Return an empty string on error.
6813 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6815 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6817 * coff-ppc.c: Reformatted according to gnu conventions
6818 Removed irrelevant "if 0" code
6820 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6822 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6823 symbols rather than as indirect symbols.
6824 (MY(slurp_symbol_table)): Don't do anything special about
6827 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6828 of .ctors and .dtors sections is no larger than 2.
6830 * sunos.c (sunos_add_one_symbol): Don't change
6831 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6833 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6834 dynamic symbols when creating a shared library.
6835 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6837 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6838 written even if it is not defined in a regular object.
6839 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6840 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6841 rather than the constant 22.
6842 (sunos_check_dynamic_reloc): Handle creating a shared library.
6843 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6844 zero when creating a shared library.
6845 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6846 write it out at the start of the symbol table.
6848 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6850 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6852 * config.bfd: Add arm-*-coff.
6853 * configure.in, configure: Add armcoff_{little,big}_vec.
6854 * targets.c (armcoff_{little,big}_vec): Declare.
6855 (bfd_target_vector): Add armcoff_{little,big}_vec.
6856 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6858 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6860 * targets.c (bfd_find_target): Remove debugging code.
6862 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6864 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6866 * Makefile.in: added *-ppc files
6867 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6868 allow pe based .o's to be shared with other tools on ppc/NT
6869 * config.bfd: added powerpc[le]-[pe|winnt] config support
6870 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6871 * peicode.h: Added more section flags for PE on ppc
6872 Added coff_swap_filehdr_out to allow peicode.h to be
6873 used for non-image PE files on ppc.
6874 Check for image, or not, before copying pe_opthdr
6875 * targets.c: Added new bfd's
6876 * targets.c: Removed two inactive bfds that shouldn't have made it this
6879 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6881 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6882 explicit values to initialize all relocs. Change all users.
6883 (ppc_elf_brtaken_inner): New function to handle branch predicition
6885 (ppc_elf_brtaken_reloc): Ditto.
6886 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6887 relocs use ppc_elf_unsupported_reloc.
6888 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6889 needs to be reported.
6890 (ppc_elf_relocate_section): Support branch prediction relocs.
6892 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6894 * bfd.c (bfd_assert): Remove \n from string passed to
6897 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6898 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6899 (bfd_coff_make_section_hook): Don't define.
6900 (coff_make_section_hook): Remove.
6901 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6902 (styp_to_sec_flags): Likewise.
6903 (coff_write_object_contents): Likewise.
6904 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6906 * libcoff.h: Rebuild.
6907 * coffgen.c (make_a_section_from_file): Just call
6908 bfd_make_section_anyway, not bfd_make_section or
6909 bfd_coff_make_section_hook.
6910 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6911 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6912 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6913 make_section_hook field.
6914 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6916 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6917 pointers into value field for warning and indirect symbols; just
6918 leave the value field alone.
6919 * linker.c (generic_link_add_symbol_list): Use next symbol for
6920 warning and indirect symbols, rather than looking in symbol value.
6921 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6922 parameter. Change all callers. Remove support for indirect
6923 symbols; it didn't work anyhow.
6924 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6925 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6926 * bfd-in2.h: Rebuild.
6928 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6930 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6931 go back to telling the tools this reloc operates on 32 bits.
6933 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6935 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6936 rather than a direct fprintf.
6937 * archive.c (_bfd_write_archive_contents): Likewise.
6938 * coffcode.h (coff_slurp_symbol_table): Likewise.
6939 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6940 (ppc_elf_unsupported_reloc): Likewise.
6941 (ppc_elf_relocate_section): Likewise.
6942 * i386linux.c (linux_tally_symbols): Likewise.
6943 (linux_finish_dynamic_link): Likewise.
6944 * osf-core.c (osf_core_core_file_p): Likewise.
6945 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6946 * som.c (som_sizeof_headers): Likewise.
6947 * srec.c (srec_bad_byte): Likewise.
6948 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6949 * libbfd-in.h (bfd_assert): Declare first parameter const.
6950 * libbfd.h: Rebuild.
6951 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6952 bfd_reloc_overflow is enough.
6953 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6954 * coff-h8500.c (rtype2howto): Likewise.
6955 * coff-z8k.c (rtype2howto): Likewise.
6956 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6957 * elf.c (_bfd_elf_get_lineno): Likewise.
6958 (_bfd_elf_no_info_to_howto): Likewise.
6959 (_bfd_elf_no_info_to_howto_rel): Likewise.
6960 * hp300hpux.c (convert_sym_type): Likewise.
6961 (MY(swap_std_reloc_in)): Likewise.
6962 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6964 * libaout.h (struct aoutdata): Add line_buf field.
6965 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6966 and filename_buffer. Instead, use a malloc buffer stored in the
6967 new line_buf field. Remove length restrictions.
6969 * coffgen.c (string_size): Remove static variable.
6970 (debug_string_size, debug_string_section): Likewise.
6971 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6972 and debug_string_size_p parameters. Use them instead of the
6973 global variables. Change all callers.
6974 (coff_write_symbol): Likewise.
6975 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6976 (coff_write_symbols): Add local variables to replace removed
6979 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6980 function, and line_base fields.
6981 * libcoff.h: Rebuild.
6982 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6983 information, rather than using static variables.
6985 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6986 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6988 * init.c (initialized): Remove static variable.
6989 (bfd_init): Don't bother setting initialized.
6990 (bfd_check_init): Remove.
6991 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6992 * libbfd.h: Rebuild.
6994 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6996 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6997 size for full core dumps. Copy core file header to private data.
6998 (rs6000coff_core_file_failing_command,
6999 rs6000coff_core_file_failing_signal): New functions to extract
7000 the file name and terminating signal from the core file.
7001 * coff-rs6000.c: Use them.
7003 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7005 Change arch info to be const, initialized at compile time.
7006 * archures.c: Reindent many functions. Change CONST to const.
7007 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7008 nothing set it anyhow. Make next const.
7009 (bfd_arch_info_list): Remove.
7010 (bfd_archures_list): Rename from archures_init_table. Change from
7011 a table of function pointers to a table of bfd_arch_info_type
7012 structure addresses.
7013 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7014 (bfd_lookup_arch): Likewise.
7015 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7017 (bfd_default_arch_struct): Make const.
7018 (bfd_arch_init, bfd_arch_linkin): Remove.
7019 (bfd_get_arch_info): Return a const pointer.
7020 * init.c (bfd_init): Don't call bfd_arch_init.
7021 * bfd.c (struct _bfd): Make arch_info const.
7022 * bfd-in2.h: Rebuild.
7023 * libbfd.h: Rebuild.
7024 * configure.in: Put & before everything in $selarchs.
7025 * configure: Rebuild.
7026 * cpu-*.c: Change bfd_*_arch from a function which calls
7027 bfd_arch_linkin to a const structure.
7028 * ieee.c (ieee_object_p): Make arch const.
7030 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7032 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7034 * bfd-in2.h: Regenerate.
7035 * libbfd.h: Regenerate.
7037 * elf32-ppc.c (reloc_type): Update names to match current draft.
7038 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7039 relative. Update names to current V.4 draft.
7040 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7041 (ppc_elf_relocate_section): Rename relocations to match draft.
7043 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7045 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7046 compiled with -mrelocatable-lib to be linked with either normal
7047 modules or -mrelocatable modules.
7049 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7051 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7052 in the a.out header.
7054 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7055 a reloc against a local symbol, even if it's not a section.
7057 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7059 * targets.c (bfd_target): Remove unused align_power_min field.
7060 * bfd-in2.h: Rebuild.
7061 * All backends: Remove initialization of align_power_min.
7063 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7065 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7067 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7069 * config.bfd (mips-dec-netbsd*): New target.
7070 * configure.host (mips-dec-netbsd*): New host.
7071 * configure.in (mips-dec-netbsd*): New native.
7072 * configure: Rebuild.
7074 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7076 Make the COFF backend linker merge common types:
7077 * cofflink.c (struct coff_debug_merge_element): Define.
7078 (struct coff_debug_merge_type): Define.
7079 (struct coff_debug_merge_hash_entry): Define.
7080 (struct coff_debug_merge_hash_table): Define.
7081 (coff_debug_merge_hash_table_init): Define.
7082 (coff_debug_merge_hash_table_free): Define.
7083 (coff_debug_merge_hash_lookup): Define.
7084 (struct coff_final_link_info): Add debug_merge field.
7085 (coff_debug_merge_hash_newfunc): New static function.
7086 (_bfd_coff_final_link): Allocate and free debug_merge table.
7087 (coff_link_input_bfd): Merge identical enum, struct and union
7090 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7092 Convert i960 COFF to use COFF backend linker.
7093 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7094 structure to store the symbol being used.
7095 (coff_i960_start_final_link): New static function.
7096 (coff_i960_relocate_section): New static function.
7097 (coff_i960_adjust_symndx): New static function.
7098 (coff_start_final_link): Define.
7099 (coff_relocate_section): Define.
7100 (coff_adjust_symndx): Define.
7101 * coffcode.h (bfd_coff_backend_data): Add new callback function
7102 _bfd_coff_start_final_link.
7103 (bfd_coff_start_final_link): Define.
7104 (coff_start_final_link): Define if not defined.
7105 (bfd_coff_std_swap_table): Add coff_start_final_link.
7106 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7108 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7109 function callback is not NULL.
7110 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7111 (_bfd_coff_internal_syment_name): Declare.
7112 * libcoff.h: Rebuild.
7113 * configure.in (icoff_big_vec): Add cofflink.o.
7114 (icoff_little_vec): Likewise.
7115 * configure: Rebuild.
7117 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7119 * Makefile.in (clean-info): Remove extraneous tab from line
7122 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7124 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7125 contents has relocs.
7127 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7129 * coffcode.h (coff_compute_section_file_positions): Keep the
7131 (coff_write_object_contents): Remember if it's a relocatable
7133 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7134 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7135 if relocatable file. Swap out saved raw size.
7137 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7139 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7140 (maintainer-clean): Rename from realclean, passing
7141 maintainer-clean down to subdirectories, but leave realclean as a
7144 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7147 * dep-in.sed: Remove config.h from generated dependencies.
7149 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7150 broken out of sunos_canonicalize_dynamic_symtab.
7151 (sunos_canonicalize_dynamic_symtab): Call new function
7152 sunos_slurp_dynamic_symtab.
7153 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7154 dynamic symbol table to the caller.
7155 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7156 callback to override the symbols being read.
7157 * libaout.h (struct aout_backend_data): Add three new parameters
7158 to add_dynamic_symbols callback.
7160 Extensive minor changes to avoid various gcc warnings. Also:
7161 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7162 * archures.c (bfd_arch_info_type): Change mach field from long to
7164 (bfd_lookup_arch): Change machine parameter from long to unsigned
7167 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7169 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7170 a symbol with a non-zero plt_offset.
7172 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7174 * elfcode.h (align_file_position): Remove; not used.
7176 * configure.in: Only check for <sys/procfs.h> on a native system,
7177 and make sure it defines prstatus_t.
7178 * configure: Rebuild.
7180 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7182 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7184 * config.in: Rename from config.h.in.
7185 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7186 Check for config.h:config.in when creating stamp-h.
7187 * configure: Rebuild.
7188 * Makefile.in (stamp-h): Depend upon config.in rather than
7189 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7190 calling config.status.
7192 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7193 (Makefile): Just rebuild Makefile.
7194 (config.h, stamp-h): New targets.
7195 * configure.in: Create stamp-h when rebuilding config.h.
7196 * configure: Rebuild.
7198 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7200 * configure.in: Call AC_CONFIG_HEADER. Substitute
7201 HOST_64BIT_LONG. Check that various header files exist. Check
7202 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7203 and/or free need to be declared. Don't make a link to sysdep.h.
7204 Define TRAD_HEADER for various hosts.
7205 * configure: Rebuild.
7206 * configure.host: Don't set my_host. Add definitions taken from
7207 host header files for various entries. Remove entries which now
7209 * acconfig.h: New file.
7210 * config.h.in: New file, built by autoheader.
7211 * sysdep.h: New file.
7212 * Makefile.in (do_distclean): Don't remove sysdep.h.
7214 (LOCAL_H_DEPS): New variable.
7215 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7217 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7218 ($(OPTIONAL_BACKENDS)): Likewise.
7219 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7220 looking through sysdep.h.
7221 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7222 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7223 (fprintf_vma, sprintf_vma): Likewise.
7224 (int64_type, uint64_type): Don't define.
7225 * bfd-in2.h: Rebuild.
7226 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7227 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7228 * lynx-core.c: Include stuff from old hosts/lynx.h.
7229 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7230 rather than NO_FCNTL.
7231 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7232 rather than NATIVE_HPPAHPUX_COMPILER.
7233 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7235 * hosts/*.h: Remove all header files which merely include,
7236 declare, and define things. Leave header files which define
7237 information needed by trad-core.c.
7239 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7240 (BFD_CC_FOR_BUILD): Define.
7241 * configure.in: Use BFD_CC_FOR_BUILD.
7242 * configure: Rebuild.
7244 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7246 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7247 * configure: Rebuild.
7249 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7252 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7254 * config.bfd: i386pe_ve -> i386pe_vec.
7256 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7258 * configure.host: Incorporate host Makefile fragments by setting
7260 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7261 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7262 value based on whether the code is being compiled by a cross
7263 compiler. Don't substitute host_makefile_frag or frags.
7264 * aclocal.m4: New file to define local AC_PROG_CC.
7265 * configure: Rebuild.
7266 * Makefile.in (INSTALL): Set to @INSTALL@.
7267 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7268 (INSTALL_DATA): Set to @INSTALL_DATA@.
7270 (CC): Define as @CC@.
7271 (CFLAGS): Set to @CFLAGS@.
7272 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7273 (@host_makefile_frag@): Remove.
7274 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7275 after other options.
7276 (config.status): Remove dependency upon @frags@.
7277 * config/*.mh, config/README: Remove.
7279 * config.bfd: Rewrite to incorporate the contents of the Makefile
7280 fragments by setting shell variables, rather than merely returning
7281 the name of a Makefile fragment.
7282 * configure.in: Use shell variables set by config.bfd rather than
7283 looking at the target Makefile fragment files. Don't substitute
7284 target_makefile_frag. Do substitute TDEFINES.
7285 * configure: Rebuild.
7286 * Makefile.in (@target_makefile_frag@): Remove.
7287 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7288 * config/*.mt: Remove.
7290 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7292 * configure.in: Put changequote lines around "i[345]86" patterns
7293 section of core file support.
7295 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7297 * som.c (som_bfd_print_private_bfd_data): Define to use the
7300 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7302 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7303 entry, text_start and data_start.
7305 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7307 * Makefile.in (OFILES): Remove $(TDEPFILES).
7308 * config/apollo.mt (TDEPFILES): Remove.
7309 * config/README: Update.
7311 * configure.in: For a native configuration, set COREFILE and
7312 COREFLAG based on the canonical host name.
7313 * configure: Rebuild.
7314 * Makefile.in: Rebuild dependencies.
7315 (ALL_CFLAGS): Add @COREFLAG@.
7316 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7317 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7318 support routines. Check LYNX_CORE rather than HOST_LYNX.
7319 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7320 * i386lynx.c: Likewise.
7321 * m68klynx.c: Likewise.
7322 * sparclynx.c: Likewise.
7323 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7324 * *-core.c: Comment changes.
7325 * config/decstation.mh (HDEPFILES): Remove.
7326 (HDEFINES): Remove -DTRAD_CORE.
7327 * config/irix3.mh (RANLIB): Remove.
7328 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7329 (HDEFINES): Remove -DIRIX_CORE.
7330 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7331 (HDEFINES): Remove -DTRAD_CORE.
7332 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7333 * config/ultra3.mh (RANLIB): Remove.
7334 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7335 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7336 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7337 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7338 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7339 * config/i386aix.mh, config/i386bsd.mh: Remove.
7340 * config/i386linux.mh, config/i386mach3.mh: Remove.
7341 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7342 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7343 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7344 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7345 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7346 * config/solaris2.mh, config/stratus.mh: Remove.
7347 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7348 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7350 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7352 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7353 DT_FINI entry if the appropriate symbol is not in the hash table.
7355 * libelf.h (struct elf_backend_data): Add create_program_headers
7356 and want_hdr_in_seg fields.
7357 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7359 (elf_backend_create_program_headers): Likewise.
7360 (elfNN_bed): Initialize create_program_headers and
7362 * elf.c (get_program_header_size): Call create_program_headers
7364 (map_program_segments): Check want_hdr_in_seg backend field. Call
7365 create_program_headers backend routine.
7367 * elf.c (assign_file_positions_except_relocs): Align non allocated
7368 sections when creating an executable.
7370 * elfcode.h (elf_swap_phdr_in): Make non static.
7371 (elf_swap_phdr_out): Make non static.
7372 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7373 (bfd_elf32_swap_phdr_out): Declare.
7374 (bfd_elf64_swap_phdr_in): Declare.
7375 (bfd_elf64_swap_phdr_out): Declare.
7377 * ecofflink.c (ecoff_collect_shuffle): New static function.
7378 (_bfd_ecoff_get_accumulated_pdr): New function.
7379 (_bfd_ecoff_get_accumulated_sym): New function.
7380 (_bfd_ecoff_get_accumulated_ss): New function.
7381 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7382 (_bfd_ecoff_get_accumulated_sym): Declare.
7383 (_bfd_ecoff_get_accumulated_ss): Declare.
7384 * libbfd.h: Rebuild.
7386 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7388 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7390 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7391 warning symbols. If any section is named .gnu.warning.XXX, treat
7392 the contents as a warning to be issued if the symbol XXX is
7394 (elf_link_output_extsym): For an indirect or warning symbol, just
7395 output the symbol it points to.
7397 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7398 if bfd_hash_allocate fails, since it will already be set.
7399 (generic_link_hash_newfunc): Likewise.
7400 (archive_hash_newfunc): Likewise.
7401 (hash_entry_bfd): New static function.
7402 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7403 callback. Allocate a new warning using the hash table newfunc.
7404 Use bfd_hash_replace to update the entry in the hash table, rather
7405 than assuming we can copy the fields with structure assignment.
7407 * hash.c (bfd_hash_replace): New function.
7408 * bfd-in.h (bfd_hash_replace): Declare.
7409 * bfd-in2.h: Rebuild.
7411 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7413 * config.bfd: Add mips*vr4300-*-elf* target.
7414 * config/mipsbvr4300.mt: Added.
7416 See file ChangeLog.2
7423 version-control: never