1 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
3 * coffgen.c (coff_find_nearest_line): If there are no syments,
6 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
8 * config.bfd: cope with '*-*-linux-gnuaout' targets.
10 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
12 * targmatch.sed: Add explicit \n characters to work around bug in
13 HP/UX 10.20 sed program.
15 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
17 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
20 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
22 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
24 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
26 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
27 (struct elf_m68k_pcrel_relocs_copied, struct
28 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
29 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
30 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
31 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
33 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
34 PC relative relocs for a global symbol defined in a regular
35 object, and count the number of PC relative relocs copied for any
37 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
38 traverse with elf_m68k_discard_copies.
40 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
42 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
43 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
45 * coffcode.h (coff_compute_section_file_positions): Force the
46 potential last byte in the file to be written out when
49 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
51 * configure.host (mips*-*-openbsd*): New host.
53 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
55 * elflink.h (elf_link_add_object_symbols): Only subtract the
56 section VMA from the symbol value if this is a fully linked file.
58 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
59 (struct elf_i386_link_hash_entry): Define.
60 (struct elf_i386_link_hash_table): Define.
61 (elf_i386_link_hash_traverse): Define.
62 (elf_i386_hash_table): Define.
63 (elf_i386_link_hash_newfunc): New static function.
64 (elf_i386_link_hash_table_create): New static function.
65 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
66 PC relative relocs for a global symbol defined in a regular
67 object, and count the number of PC relative relocs copied for any
69 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
70 traverse with elf_i386_discard_copies.
71 (elf_i386_discard_copies): New static function.
72 (bfd_elf32_bfd_link_hash_table_create): Define.
74 From Gordon W. Ross <gwr@mc.com>:
75 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
76 (sunos4_aout_backend): Use MY_entry_is_text_address.
79 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
81 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
82 R_D30V_32_NORMAL to 2 (4 bytes).
85 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
87 From Gordon W. Ross <gwr@mc.com>:
88 * netbsd.h (N_SHARED_LIB): Define.
89 (SEGMENT_SIZE): Don't define.
90 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
92 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
93 (SEGMENT_SIZE): Don't define.
95 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
96 to sizeof Rela structure, not sizeof Rel structure. From Gary
97 Thomas <g.thomas@opengroup.org>.
99 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
101 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
102 whenever entry is larger than text address, but only by whole
103 pages. From Gordon W. Ross <gwr@mc.com>.
105 * Makefile.in (install): Depend upon installdirs. Use
106 mkinstalldirs to build $(oldincludedir).
107 (installdirs): New target.
109 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
110 if this is a debugging section which we are stripping.
112 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
114 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
115 alpha-specific target data struct.
117 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
119 From Thomas Graichen <graichen@rzpd.de>:
120 * Makefile.in: Always use $(SHELL) when running move-if-change.
121 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
122 * configure: Rebuild.
124 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
126 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
127 VMA if this is an executable file or a shared object.
129 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
132 * libaout.h (struct aout_backend_data): Add entry_is_text_address
134 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
135 start of the file. Remove uses later on which switch using
137 (MY(callback)): Handle entry_is_text_address.
138 (MY_entry_is_text_address): Define if not defined.
139 (MY(backend_data)): Initialize new field.
140 * aoutf1.h (sunos4_aout_backend): Likewise.
141 * i386aout.c (MY(backend_data)): Likewise.
142 * i386mach3.c (MY(backend_data)): Likewise.
143 * mipsbsd.c (MY(backend_data)): Likewise.
144 * sparclynx.c (sparclynx_aout_backend): Likewise.
145 * netbsd.h (SEGMENT_SIZE): Define if not defined.
146 (MY_entry_is_text_address): Define.
147 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
149 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
150 whose name starts with `.'.
152 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
154 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
155 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
156 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
157 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
158 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
159 sparc-*-openbsd*): New targets.
160 * configure: Rebuild.
162 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
164 * stabs.c (struct stab_section_info): New field
166 (_bfd_link_section_stabs): Fill the above array.
167 (_bfd_stab_section_offset): Use `cumulative_skips' to
168 speed up offset calculation.
170 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
172 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
173 addend for non pc-relative relocations.
175 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
176 for non-existent function.
178 * elf-m10300.c (mn10300_elf_relax_section): New function.
179 (mn10300_elf_relax_delete_bytes): Likewise.
180 (mn10300_elf_symbol_address_p): Likewise.
181 (mn10300_elf_get_relocated_section_contents): Likewise.
182 (bfd_elf32_bfd_relax_section): Define.
183 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
185 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
187 * configure.host: Set SHLIB_LIBS.
188 * configure.in: Substitute SHLIB_LIBS.
189 * configure: Rebuild.
190 * Makefile.in (SHLIB_LIBS): New variable.
191 ($(SHLIB)): Use $(SHLIB_LIBS).
193 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
195 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
196 with bfd_section_vma.
198 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
200 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
201 Correct CPU file names for mn10[23]00.
202 * configure: Rebuild.
204 * bfd.c (bfd_record_phdr): Cast count to size_t before
207 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
208 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
209 (xcoff_write_archive_contents): LIkewise.
210 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
211 (mips_elf_create_procedure_table): Likewise.
212 * peicode.h (pe_print_idata): Likewise.
213 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
214 * xcofflink.c (xcoff_get_section_contents): Likewise.
215 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
216 (xcoff_link_add_symbols): Likewise.
217 (xcoff_link_add_symbols): Likewise.
219 * ppcboot.c (ppcboot_set_arch_mach): Make static.
220 (ppcboot_bfd_print_private_bfd_data): Likewise.
222 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
223 to complain_overflow_signed.
225 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
227 * VERSION: Set to 2.8.1.
229 * Branched binutils 2.8.
231 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
232 deciding whether to copy a reloc into a shared object.
233 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
234 relocs in unallocated sections.
235 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
236 R_SPARC_RELATIVE relocs in unallocated sections.
238 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
240 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
241 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
244 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
246 * elflink.h (elf_link_add_object_symbols): Let a common symbol
247 override an uninitialized symbol from a shared library with a
250 * elf-m10200.c: Rename from elf32-mn10200.c.
251 * elf-m10300.c: Rename from elf32-mn10300.c.
252 * cpu-m10200.c: Rename from cpu-mn10200.c
253 * cpu-m10300.c: Rename from cpu-mn10300.c
254 * Makefile.in: Update accordingly.
256 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
257 (elf_mips_isa): Move to earlier in file.
258 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
259 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
262 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
265 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
267 * configure.com: New file.
268 * config.h-vms: Remove file.
269 * makefile.vms: Update for new configure scheme.
271 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
273 * libcoff-in.h (ppc_allocate_toc_section): Declare.
274 (ppc_process_before_allocation): Declare.
275 * libcoff.h: Rebuild.
277 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
279 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
281 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
283 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
285 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
286 symbol index for a R_IHCONST reloc.
288 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
290 * targmatch.sed: Do not use \(\) recursively.
292 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
294 * m68klinux.c (MACHTYPE_OK): Define.
295 * i386linux.c (MACHTYPE_OK): Define.
297 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
299 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
300 <hjl@gnu.ai.mit.edu>:
301 * sparclinux.c: New file.
302 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
303 * bfd-in2.h: Rebuild.
304 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
305 * configure.in (sparclinux_vec): Add to list of vectors.
306 * configure: Rebuild.
307 * targets.c (sparclinux_vec): Declare.
308 (bfd_target_vector): Add sparclinux_vec.
309 * Makefile.in: Rebuild dependencies.
310 (BFD32_BACKENDS): Add sparclinux.o.
311 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
313 * coff-mips.c (mips_ecoff_backend_data): Initialize new
314 bfd_coff_backend_data field.
315 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
317 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
318 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
319 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
321 * bfd.c: Include "libiberty.h".
322 (strerror): Don't declare.
323 (bfd_errmsg): Call xstrerror rather than strerror.
325 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
327 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
328 reloc even if the symbol is in the .bss section.
329 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
330 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
331 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
333 * coffcode.h (bfd_coff_backend_data): Add new field
334 _bfd_coff_default_section_alignment_power.
335 (bfd_coff_default_section_alignment_power): Define.
336 (bfd_coff_std_swap_table): Initialize new field.
337 * libcoff.h: Rebuild.
338 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
339 symbol to the default section alignment.
341 * COPYING: Update FSF address.
344 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
346 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
347 21-bit absolute that made it act as a relative.
350 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
352 * elflink.c (_bfd_elf_create_linker_section): Don't set
353 bss_section and rel_section from existing sections.
355 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
358 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
360 * aoutx.h (some_aout_object_p): Change executable test to fix
361 problems with embedded a.out systems.
363 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
365 * stabs.c (_bfd_stab_section_offset): New function.
366 * libbfd-in.h (_bfd_stab_section_offset): Declare.
368 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
370 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
371 * elf32-mips.c (mips_elf_relocate_section): Likewise.
372 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
373 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
374 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
376 * stabs.c (_bfd_link_section_stabs): Copy over the first header
377 symbol. Check for memory allocation failure of *psinfo.
378 (_bfd_write_section_stabs): Add psinfo parameter. Change all
379 callers. Set the value of the header symbol.
380 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
384 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
386 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
387 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
388 reloc types, rather than silently failing to generate an output file.
391 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
393 * targmatch.sed: Use the hold space to put the #ifdef around the
395 * targets.c (UNSUPPORTED_TARGET): Don't define.
396 (find_target): Don't check for UNSUPPORTED_TARGET.
397 (bfd_set_default_target): Don't try to optimize by checking for
400 * Makefile.in: Rebuild dependencies.
401 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
402 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
403 (elf32-m32r.o): Remove explicit target.
405 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
408 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
409 count section symbols for sections that were created by the
410 linker, or are not allocatable or not loadable.
411 (elf32_sparc_finish_dynamic_sections): Output output section
412 symbols for section for which we made space for them.
414 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
416 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
417 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
419 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
421 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
422 (m32r_hi16_list): New static local.
423 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
424 (m32r_elf_do_hi16_reloc): Delete.
425 (m32r_elf_relocate_hi16): New function.
426 (m32r_elf_lo16_reloc): New function.
427 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
430 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
432 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
433 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
434 (m32r_elf_final_sda_base): New function.
435 (m32r_elf_relocate_section): Rewrite sdata support.
436 (m32r_elf_finish_dynamic_sections): Delete.
438 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
440 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
441 * coff-svm68k.c: New file. Just defines some macros and includes
443 * coff-m68k.c: Add functions to handle common addends, moved in
444 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
445 Control whether relocs are visible using STATIC_RELOCS.
446 * cf-m68klynx.c: Simplify greatly: just define macros to control
448 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
449 * targets. (m68ksysvcoff_vec): Declare.
450 (bfd_target_vector): Add m68ksysvcoff_vec.
451 * config.bfd (m68*-motorola-sysv*): New target.
452 * configure.in (m68ksysvcoff_vec): New vector.
453 * configure: Rebuild.
454 * Makefile.in: Rebuild dependencies.
455 (BFD32_BACKENDS): Add coff-svm68k.o.
456 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
458 * binary.c (binary_set_section_contents): Don't get misled if the
459 first section is not loadable. From Matthew L. Martin
462 * elflink.h (elf_bfd_final_link): Set the value of a section
463 symbol to the section address unless doing a relocateable link.
465 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
467 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
468 .plt entry if we've taken the function's address.
469 (elf64_alpha_merge_gots): Merge collected flags info as well.
471 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
473 * Many files: Add function prototypes.
474 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
475 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
476 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
477 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
478 * peicode.h: Change several void * parameters to PTR.
479 * srec.c (srec_get_symbol_info): Make static.
480 * syms.c (bfd_symbol_is_absolute): Remove.
481 * Makefile.in: Rebuild dependencies.
483 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
485 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
486 (bfd_elf32_bfd_is_local_label): Don't define.
488 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
491 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
493 * bfd-in.h: Don't include obstack.h.
494 (struct bfd_hash_table): Change memory field to PTR.
495 * bfd.c (struct _bfd): Change memory field to PTR.
496 * bfd-in2.h: Rebuild.
497 * libbfd-in.h (bfd_release): Declare as function, don't define as
500 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
501 objalloc routines rather than obstack routines.
502 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
503 (getpagesize): Don't define.
504 (_bfd_new_bfd): Don't set _bfd_chunksize.
505 (bfd_openr): Free new bfd and objalloc on failure.
506 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
507 (bfd_alloc_size): Remove.
508 (bfd_release): New function.
509 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
510 objalloc routines rather than obstack routines.
511 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
512 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
513 objalloc routines rather than obstack routines.
514 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
515 (struct accumulate): Change memory to struct objalloc *.
516 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
517 * dep-in.sed: Don't remove obstack.h from dependency list.
518 * Makefile.in: Rebuild dependencies.
519 (BFD_H_DEPS): Remove obstack.h.
520 (install): Don't install obstack.h.
521 * Many files: Don't include "obstack.h".
524 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
525 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
527 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
528 * sunos.c (sunos_add_dynamic_symbols): Likewise.
529 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
531 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
532 old version of bfd_alloc.
533 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
535 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
537 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
539 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
540 ELF local label syntax as well.
542 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
544 * config.bfd (powerpc-*-beos*): New target.
545 * configure.in (powerpc-*-beos*): Add case that explicitly
546 does not set COREFILE for now. A future BeOS version is
547 expected to support core files.
548 * configure: Regenerate with autoconf.
550 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
552 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
553 seen with a local symbol, rather than crashing.
555 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
556 version symbols if there aren't any.
559 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
561 * coff-tic80.c (coff_rtype_to_howto): Define
562 (coff_tic80_rtype_to_howto): Clone generic coff version and
563 add code to handle the funky TI "internal relocations".
566 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
568 * elflink.h (elf_link_add_object_symbols): Don't warn about type
569 or size changes because of a weak symbol.
571 * cisco-core.c (SIGEMT): Define if not defined.
573 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
575 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
576 setting ever. Sanity check the version number. Sort out copying
577 flags and other information when adding an indirect symbol.
578 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
579 symbols added by the backend. Clear the entire contents of the
581 (elf_export_symbol): Ignore indirect symbols.
582 (elf_link_output_extsym): Accept a section without an owner in an
584 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
585 version count. Correct the allocation of x_versymp.
587 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
588 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
589 Don't return bfd_und_section_ptr when info->shared.
590 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
591 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
592 (mips_elf_check_relocs): Resolve an indirect symbol in
594 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
595 SHN_MIPS_TEXT or SHN_MIPS_DATA.
597 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
599 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
601 From Eric Youngdale <eric@andante.jic.com>:
602 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
603 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
604 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
605 versioned symbol appears in both a regular and a shared object.
606 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
607 appropriate. Improve error message.
608 (struct elf_outext_info): Rename from elf_finfo_failed. Change
609 all uses. Add localsyms field.
610 (elf_bfd_final_link): When generating a shared library, call
611 elf_link_output_extsym to output all local symbols.
612 (elf_link_output_extsym): Handle symbols which were forced to
615 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
617 From Eric Youngdale <eric@andante.jic.com>:
618 * elf-bfd.h (elf_symbol_type): Add version field.
619 * elfcode.h (elf_slurp_symbol_table): Set version field.
620 * elflink.h (elf_link_add_object_symbols): When creating an
621 indirect symbol for a default version symbol, set DEF_DYNAMIC if
622 appropriate. Set up an indirection from the nondefault version of
624 (NAME(bfd_elf,size_dynamic_sections)): Call
625 elf_link_assign_sym_version before checking whether there are any
626 versions. Always record the version name as a dynamic symbol.
628 (elf_link_assign_sym_version): After finding a version, see if a
629 symbol should be forced to local scope. Create a new version
630 definition if appropriate.
631 (elf_link_output_extsym): Correct indirect symbol handling.
632 * elf.c (bfd_elf_print_symbol): Print version information.
633 (bfd_section_from_shdr): Turn version sections into BFD sections.
634 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
635 if sh_info is not already set.
636 (_bfd_elf_copy_private_section_data): Copy sh_info for version
638 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
639 _bfd_stringtab_add to copy the name into permanent memory if
642 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
644 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
646 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
648 * coffcode.h (bfd_coff_backend_data): Change
649 _bfd_coff_compute_section_file_positions to return a boolean
650 value. Change all callers.
651 (coff_compute_section_file_positions): Change return type to
652 boolean. If the size of the last section changed, then output a
653 zero byte at the end of the file.
654 * libcoff.h: Rebuild.
656 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
657 for at least 6 output symbols.
658 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
659 emit a TC csect to represent the space they take up. For an XO
660 symbol, just emit a reference, not a csect.
662 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
663 Solaris doesn't like the combined options, and the -f is
665 (stamp-tshlink, install): Likewise.
667 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
668 handling when little endian.
670 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
672 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
673 (mn10300_elf_relocate_section): Likewise.
674 (elf_backend_relocate_section): Define.
676 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
677 relocs. Replace them with generic PCREL_{8,16,32} relocs.
678 (elf32_mn10300_howto_table): Likewise.
679 (elf32_mn10300_reloc_map): Likewise.
680 (bfd_elf32_mn10300_reloc): Delete unused function.
682 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
685 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
686 understand, just set the howto field to NULL, and the caller will
687 print an appropriate error message.
689 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
690 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
691 block. Use NULL for initializations of "ptr" rather than bare 0.
692 * coff-h8300.c: Fix typo in comment.
693 * coff-h8500.c: Ditto.
697 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
699 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
700 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
701 m32r_elf_get_relocated_section_contents): First pass at relax support.
703 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
705 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
706 entry for reading verdef records.
707 Use correct braces for computing increments of extverdaux and
708 exteverdef record pointers.
711 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
713 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
717 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
719 * elflink.h (elf_link_find_version_dependencies): Check that
720 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
724 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
726 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
729 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
731 * targets.c (bfd_default_vector): Make non-const.
732 (find_target): New static function, broken out of
734 (bfd_set_default_target): New function.
735 (bfd_find_target): Call find_target. When defaulting, use
736 bfd_default_vector[0] if it is not NULL.
737 * libbfd-in.h (bfd_default_vector): Adjust declaration.
738 * bfd-in2.h, libbfd.h: Rebuild.
740 * syms.c (bfd_is_local_label): Return false if the symbol has no
742 * coff-i960.c (coff_i960_is_local_label_name): New function.
743 (coff_bfd_is_local_label_name): Define.
744 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
745 (coff_bfd_is_local_label_name): Define.
746 * coff-rs6000.c (xcoff_is_local_label_name): New function.
747 (coff_bfd_is_local_label_name): Define.
748 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
749 with .. or _.L_ as local.
750 * elf32-i386.c (elf_i386_is_local_label_name): New function.
751 (bfd_elf32_bfd_is_local_label_name): Define.
752 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
753 beginning with $ as local.
755 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
757 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
758 rather than comparing against info->lprefix.
759 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
760 * elflink.h (elf_link_input_bfd): Likewise.
761 * linker.c (_bfd_generic_link_output_symbols): Likewise.
762 * xcofflink.c (xcoff_link_input_bfd): Likewise.
764 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
765 _bfd_elf_is_local_label_name if not already defined.
766 * elf.c (_bfd_elf_is_local_label_name): New function.
767 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
769 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
770 (m88k_is_local_label_name): New static function.
772 * coffcode.h (coff_bfd_is_local_label_name): Define as
773 _bfd_coff_is_local_label_name if not already defined.
774 * coffgen.c (_bfd_coff_is_local_label_name): New function.
775 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
776 * libcoff.h: Rebuild.
778 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
779 to _bfd_is_local_label_name.
780 (bfd_target): Likewise.
781 * syms.c (bfd_is_local_label): Define as function, not macro.
782 (bfd_is_local_name): Define.
783 * libbfd.c (bfd_generic_is_local_label_name): Rename from
784 bfd_generic_is_local_label, and take a string rather than a
786 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
787 (_bfd_nosymbols_bfd_is_local_label_name): Define.
788 (bfd_generic_is_local_label): Don't declare.
789 (bfd_generic_is_local_label_name): Declare.
790 * bfd-in2.h, libbfd.h: Rebuild.
791 * All backends: Change local_label to local_label_name.
793 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
794 (mips_elf_relocate_got_local): Change return type to boolean.
795 Don't assume that the first zero entry is unassigned; instead, use
797 (mips_elf_relocate_section): Check return value of
798 mips_elf_relocate_got_local.
799 (mips_elf_create_got_section): Initialize assigned_gotno field.
802 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
804 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
808 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
810 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
811 that have no contents merely because linker_mark is not set.
813 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
815 * config.bfd (mips*-*-lnews*): New target.
816 * coff-mips.c (mips_relocate_section): Make assert compare
817 content byteorder instead of header byteorder.
818 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
820 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
821 * configure.in (ecoff_biglittle_vec): Add case.
824 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
826 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
827 name begins with ".note".
828 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
829 section whose name begins with ".note".
830 (get_program_header_size): Corresponding change.
832 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
833 jal and for jal overflow.
835 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
837 From Eric Youngdale <eric@andante.jic.com>:
838 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
839 not found, try looking it up again without the version name.
840 (elf_link_add_object_symbols): Always link against the dynamic
841 symbol table of a dynamic object. When linking against a dynamic
842 object, include version strings in symbol names, and set up
843 version information. Add indirect symbols for default versions.
844 (elf_link_create_dynamic_sections): Add special version sections.
845 (struct elf_assign_sym_version_info): Define.
846 (struct elf_find_verdep_info): Define.
847 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
849 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
850 (elf_link_find_version_dependencies): New static function.
851 (elf_link_assign_sym_version): New static function.
852 (elf_link_renumber_dynsyms): New static function.
853 (struct elf_final_link_info): Add symver_sec field.
854 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
855 local symbols of a dynamic object. Handle DT_VER* constants.
856 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
857 dynamic object. Skip indirect symbols from ELF objects. Remove
858 the version name before choosing a hash bucket. Write out the
859 version information if appropriate.
860 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
861 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
862 (bfd_elf64_size_dynamic_sections): Likewise.
863 * bfd-in2.h: Rebuild.
864 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
865 Change elf_link_hash_flags to unsigned short.
866 (ELF_LINK_HIDDEN): Define.
867 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
868 dynverdef_hdr, dynversym_section, dynverdef_section,
869 dynverref_section, cverdefs, cverrefs, verdef, verref.
870 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
871 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
872 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
873 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
874 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
875 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
876 (_bfd_elf_slurp_version_tables): Declare.
877 * elf.c (_bfd_elf_swap_verdef_in): New function.
878 (_bfd_elf_swap_verdef_out): Likewise.
879 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
880 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
881 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
882 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
883 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
884 version information if there is any.
885 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
886 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
887 (elf_fake_sections): Handle .gnu.version* section names.
888 (assign_section_numbers): Handle SHT_GNU_ver* section types.
889 (_bfd_elf_slurp_version_tables): New function.
890 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
891 version name in string entered in dynamic hash table.
892 * elfcode.h: Include fnmatch.h.
893 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
894 symbol which was forced to become local.
895 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
896 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
897 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
898 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
900 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
902 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
904 (mn10200_elf_relax_section): Correctly compute a symbol's value
905 when the symbol is local, but not in the same section as we are
906 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
909 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
911 * elf32-m32r.c: Rewrite to use ELF backend linker.
912 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
913 Add small data area support (R_M32R_SDA16).
914 * reloc.c: Document BFD_RELOC_M32R_SDA16.
915 * bfd-in2.h,libbfd.h: Regenerated.
917 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
919 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
920 (mn10200_elf_relax_delete_bytes): Likewise.
921 (mn10200_elf_symbol_address_p): Likewise.
922 (mn10200_elf_get_relocated_section_contents): Likewise.
923 (bfd_elf32_bfd_relax_section): Define.
924 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
926 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
927 (mn10200_elf_relocate_section): Likewise.
928 (elf_backend_relocate_section): Define.
931 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
933 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
934 reloc.c, targets.c: New target, elf-*-D30V.
936 * bfd-in2.h, configure, libbfd.h: Rebuilt.
938 * cpu-d30v.c, elf32-d30v.c: New files.
941 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
943 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
944 * bfd-in2.h: Regenerated.
946 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
947 (rtype2howto): Add function.
948 (tic80_howto_table): Add.
951 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
953 * sysdep.h: Don't define errno in MSVC if error.h is included.
956 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
958 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
959 is initialized before it is used.
962 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
964 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
965 symbol into a weak undefined symbol; leave it as a common symbol.
967 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
969 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
970 about a symbol defined in a dynamic object if it has already been
971 defined in a regular object.
973 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
975 * makefile.vms: Add gcc flags to allow compiling with current gcc
977 (targmatch.h): New dependency.
979 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
981 * evax.h (ALPHA_R_CODEADDR): New relocation.
982 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
984 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
986 * bfd-in2.h, libbfd.h: Rebuild.
988 Restrict symbol length to 64 bytes, case preserving:
989 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
990 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
991 (_bfd_evax_length_hash_symbol): Added.
992 * evax-etir.c (_bfd_evax_write_etir): Call
993 _bfd_evax_length_hash_symbol before output of symbol.
994 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
995 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
997 * evax-emh.c: Output filename to object file without path.
999 * evax-egsd.c: New sections for local and global commons.
1001 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1002 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1003 notices. Replace AXP with Alpha.
1005 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1007 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1008 sections if we are creating a shared library.
1010 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1012 * configure.host (i386-windows): Don't set host64=true.
1014 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1016 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1017 (elf_mips16_gprel_howto): New static variable.
1018 (mips16_gprel_reloc): New static function.
1019 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1020 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1021 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1022 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1023 * bfd-in2.h, libbfd.h: Rebuild.
1025 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
1027 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1028 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1030 start-sanitize-r5900
1031 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1033 * config.bfd: add r5900
1036 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1038 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1039 the output section will be the absolute section; don't print an
1040 assertion message for that case when doing a relocateable link.
1042 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1044 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1045 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1046 need_fn_sub, call_stub, and call_fp_stub.
1047 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1048 (mips_elf_link_hash_newfunc): Initialize new fields.
1049 (mips_elf_link_hash_table_create): Likewise.
1050 (mips_elf_relocate_section): Redirect relocations to use mips16
1051 stubs when appropriate.
1052 (mips_elf_check_relocs): Attach stub sections to the appropriate
1053 symbol. Set need_fn_stub when appropriate.
1054 (mips_elf_always_size_sections): New static function.
1055 (mips_elf_check_mips16_stubs): New static function.
1056 (elf_backend_always_size_sections): Define.
1057 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1059 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1060 attached to sections which are not being included in the link.
1062 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1064 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1065 symbol value when computing the addend for a pc_relative
1068 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1070 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1071 relocateable link, just skip pc_relative pcrel_offset relocs.
1072 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1073 structure for an ARM26 reloc which can be resolved.
1074 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1075 reloc can be resolved.
1077 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1078 error in overflow check for R_RELBYTE.
1080 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1082 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1083 From Mark Rasin <mark.rasin@telrad.co.il>.
1085 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1088 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1090 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1091 (elf_mn10200_howto_table): Likewise.
1092 (mn10200_reloc_map): Likewise.
1094 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1096 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1097 * bfd-in2.h, libbfd.h: Regenerated.
1098 * elf32-m32r.c: Add support for them.
1100 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1102 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1103 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1105 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1106 r_format and r_pcrel. Always return a value.
1108 * riscix.c (MY_final_link_callback): Define to dummy value.
1110 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1111 relocations against the text segment, look up the output name of
1113 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1114 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1115 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1116 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1117 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1119 start-sanitize-tic80
1120 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1122 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1123 routines for little endian data.
1124 * coffcode.h (coff_write_object_contents): Set magic to
1125 TIC80_ARCH_MAGIC for TIc80.
1127 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1129 * coff-tic80.c (tic80coff_vec): Change to little endian data
1133 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1135 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1136 auxiliary_filters parameter to be const char * const *. Accept a
1137 NULL terminated array.
1138 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1139 (bfd_elf32_size_dynamic_sections): Update declaration.
1140 * bfd-in2.h: Rebuild.
1142 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1144 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1145 NOTYPE symbol in a text section as a FUNC symbol.
1147 * coffcode.h (coff_compute_section_file_positions): Force
1148 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1150 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1152 * libaout.h (machine_type): Reserve several values for sparclet.
1154 start-sanitize-tic80
1155 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1157 * config.bfd (tic80-*-*): Don't require 'coff'.
1161 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1163 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1164 table to v850_elf_reloc for all non-standard relocations.
1165 (v850_elf_check_relocs): Add check for h being non-null.
1166 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1167 statement instead of multiple ifs.
1168 (v850_elf_relocate_section): Fix up error message, don't just call
1172 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1174 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1175 Use bfd_elf_generic_reloc as special function for all relocs.
1176 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1178 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1179 24bit pc-relative reloc.
1181 start-sanitize-tic80
1182 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1184 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1185 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1186 header byte order is little endian. Use correct bfd_get and
1187 bfd_put routines for little endian headers.
1188 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1189 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1192 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1194 * reloc.c: Add BFD_RELOC_24.
1195 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1196 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1197 * bfd-in2.h, libbfd.h: Rebuilt.
1199 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1201 elf64-alpha multiple .got rewrite:
1203 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1204 (bfd_elf*_mkobject): Don't define here ...
1205 * elfxx-target.h: ... but rather here. Default always_size_sections
1207 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1208 what the #defines in elf-bfd.h transmuted it to anyway.
1210 * section.c: Add SEC_LINKER_CREATED flag.
1211 * bfd-in2.h: Rebuild.
1212 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1213 relocation section flags.
1214 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1215 SEC_IN_MEMORY to recognize generated bits.
1216 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1218 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1219 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1220 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1221 * elf32-ppc.c (ppc_elf_create_linker_section,
1222 ppc_elf_size_dynamic_sections): Likewise.
1223 * elf32-sparc.c (elf32_sparc_check_relocs,
1224 elf32_sparc_size_dynamic_sections): Likewise.
1225 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1227 (_bfd_elf_create_dynamic_sections): Likewise.
1228 (_bfd_elf_make_linker_section_rela): Likewise.
1229 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1230 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1231 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1232 to identify generated bits.
1233 (elf_link_input_bfd): Likewise.
1235 * elf64-alpha.c: Rewrite everything touching relocations.
1238 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1240 * elf32-v850.c (all functions and static variables): Go through
1241 and regularize names to be of the form v850_elf_<xxx>.
1242 (toplevel): Include <elf/v850.h>.
1243 (enum reloc_type): Move to include/elf/v850.h.
1244 (v850_elf_check_relocs): For common variables, if the variable is
1245 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1246 into the appropriate section.
1247 (elf_backend_check_relocs): Define.
1249 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1251 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1254 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1256 * config.bfd (mips*el-*-linux*): New target.
1257 (mips*-*-linux*): New target.
1259 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1260 Return a useful value.
1262 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1264 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1266 * configure: Rebuild.
1267 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1268 ac_cv_func_mmap in bfd/configure.host.
1270 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1271 filter_shlib and auxiliary_filter_shlib parameters.
1272 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1274 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1275 (bfd_elf64_size_dynamic_sections): Likewise.
1276 * bfd-in2.h: Rebuild.
1278 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1280 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1281 symbols, don't export a symbol which is defined by an object in an
1282 archive which contains shared objects.
1284 start-sanitize-tic80
1285 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1287 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1288 for TI TMS320c80 (MVP).
1289 (bfd_archures_list): Add bfd_tic80_arch.
1290 * bfd-in2.h: Regenerate by running "make headers".
1292 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1294 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1295 * configure.in (case $vec): Correct typo, "tb" not "tp".
1296 Also add cofflink.o for tic80coff_vec.
1297 * configure: Regenerate with autoconf.
1300 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1302 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1303 is configured with --with-mmap.
1305 start-sanitize-tic80
1306 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1308 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1309 (ALL_MACHINES): Add cpu-tic80.o
1310 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1311 * coff-tic80.c: Add skeleton, cloned from another coff config.
1312 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1316 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1318 * TODO: Correct a misspelling.
1319 start-sanitize-tic80
1320 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1321 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1322 * configure.in (case $vec): Add tic80coff_vec entry.
1323 * configure: Regenerate with autoconf.
1324 * archures.c (bfd_tic80_arch): Declare.
1325 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1326 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1327 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1328 (bfd_target_vector): Add tic80coff_vec entry.
1331 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1333 * elflink.h (elf_buckets): Add some more values for larger
1336 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1338 * Makefile.in (install): Move subdir_do out of conditional. From
1339 Fred Fish <fnf@cygnus.com>.
1341 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1343 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1345 (elf_mn10200_howto_table): Likewise.
1346 (mn10200_reloc_map): Likewise.
1348 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1350 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1351 mips16 symbol during the link.
1352 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1354 (mips_elf_link_output_symbol_hook): New static function.
1355 (elf_backend_link_output_symbol_hook): Define.
1357 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1360 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1362 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1363 against SEC_DEBUGGING sections here (revert patch of December 5).
1364 * elfcode.h (elf_object_p): Check for them here, instead.
1366 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1368 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1369 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1371 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1372 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1373 * elf-bfd.h (struct elf_size_info): Update declaration of
1375 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1376 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1377 * elfxx-target.h: Use new dynamic reloc routines by default.
1378 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1381 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1383 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1384 if NAMES_HAVE_UNDERSCORE is defined.
1386 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1388 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1390 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1392 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1395 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1397 * elflink.h (elf_link_add_object_symbols): Only add a weak
1398 symbol if the real definition is in the dynamic symbol table.
1399 After finding the real definition, then, if it is dynamic, add the
1400 weak symbol to the dynamic symbol table.
1402 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1404 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1406 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1409 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1411 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1413 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1414 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1415 * reloc.c: Remove mn10300 big endian relocs.
1416 * bfd-in2.h, libbfd.h: Rebuilt.
1418 * elf32-mn10200.c: Update from elf32-mn10300.c.
1420 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1422 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1424 * elf32-mn10300.c: Add some comments.
1426 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1428 * ihex.c (ihex_scan): Always initialize buf before jumping to
1430 (ihex_read_section): Likewise.
1432 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1434 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1435 inplace for most relocs.
1437 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1439 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1440 even if SEC_ALLOC is not set.
1441 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1442 when deciding whether to copy a reloc into a shared object.
1443 (elf_i386_relocate_section): Likewise.
1444 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1445 (elf32_sparc_relocate_section): Likewise.
1446 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1447 reloc section if it is not set in the source section.
1448 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1449 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1450 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1452 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1454 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1455 expects a .got.plt until we actually create it.
1457 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1459 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1460 message for bfd_reloc_outofrange, rather than aborting. From
1461 Philippe De Muyter <phdm@info.ucl.ac.be>.
1463 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1464 a relocateable link, don't try to process them. From Heinz Wrobel
1465 <wrobel@lpr.e-technik.tu-muenchen.de>.
1467 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1469 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1470 mn10300_info_howto_rel. Tweak reloc argument to be an
1471 Elf32_Internal_Rela.
1472 (USE_RELA): Define instead of USE_REL.
1473 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1475 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1477 * configure.in, configure: Handle mips*-sgi-irix6*.
1478 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1481 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1483 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1484 relocation against a symbol defined in a section with no output
1487 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1489 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1490 * configure, config.in: Rebuild with autoconf 2.12.
1492 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1493 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1494 (swap_out_syms): Set st_other from existing st_other field.
1495 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1497 (elf_link_output_extsym): Set the other field from the global hash
1499 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1500 (elf_mips16_jump_howto): New static variable.
1501 (mips16_jump_reloc): New static function.
1502 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1503 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1504 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1506 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1507 * bfd-in2.h, libbfd.h: Rebuild.
1508 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1510 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1512 * configure.host: Use long long for mips-sgi-irix6*.
1514 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1515 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1517 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1519 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1520 (enum reloc_type): Add more reloc types.
1521 (elf32_mn10300_howto_table): Update for new reloc types.
1522 (elf32_mn10300_reloc_map): Update for new reloc types.
1523 * reloc.c: Add some new relocs for the mn10300 series.
1524 * bfd-in2.h, libbfd.h: Rebuilt.
1526 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1528 * som.c (setup_sections): Don't lose for a space which has
1529 no data, but some symbols.
1531 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1533 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1534 (sunos_link_hash_table_create): Initialize got_needed.
1535 (sunos_create_dynamic_sections): Only set .got section size if it
1536 is not already set. Set got_needed.
1537 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1538 sdynptr, and only handle dynamic sections, if dynamic sections are
1540 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1541 Initialize .got section.
1542 (sunos_scan_ext_relocs): Likewise.
1543 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1545 (sunos_finish_dynamic_link): Check got_needed. Only set up
1546 dynamic linking information if needed.
1548 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1550 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1552 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1554 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1556 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1558 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1561 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1563 * filemode.c: Include sysdep.h.
1564 * ihex.c: Add casts to eliminate compiler warnings.
1565 * sunos.c: Add casts to eliminate compiler warnings.
1567 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1569 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1571 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1572 appropriate relocations in the .so file if shared.
1573 (ppc_elf_relocate_section): Ditto.
1575 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1577 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1578 complain_overflow_unsigned.
1580 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1582 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1583 overflows for R_D10V_16 and R_D10V_18.
1585 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1587 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1588 (do_with_relocs): Likewise.
1589 (do_as_repeat): Likewise.
1590 (copy_expression): Likewise.
1592 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1594 * ieee.c (ieee_write_external_part): Correctly record whether
1595 there is an external part.
1598 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1600 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1601 handle tda offsets for sld.w and sst.w instructions.
1602 Fix alignment check in sld.w and sst.w tda reloc handling.
1605 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1607 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1610 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1612 * elf32-v850.c: Add comments about assumptions about
1613 char, short & long sizes.
1614 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1615 problems for several relocs.
1617 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1618 R_V850_SDA_OFFSET entry.
1621 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1623 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1624 Store import file index in ldindx.
1625 (xcoff_build_ldsyms): Assume that ldsym was not previously
1626 allocated. For an imported symbol, copy ldindx into l_ifile.
1629 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1631 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1632 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1633 fields in R_V850_TDA_OFFSET.
1634 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1635 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1638 * elf32-v850.c: Include bfdlink.h.
1639 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1641 (elf32_v850_bfd_final_link_relocate): New function.
1642 (v850_elf_relocation_section): Likewise.
1643 (elf_backend_relocate_section): Define.
1646 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1648 * binary.c (binary_set_section_contents): Ignore sections which
1649 don't have SEC_LOAD and SEC_ALLOC set.
1651 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1653 * linker.c (_bfd_generic_final_link): Avoid losing static
1654 symbols in the .bss section.
1656 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1658 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1659 (mips32_64bit_reloc): New static function.
1660 (mips_reloc_map): Add entry for BFD_RELOC_64.
1661 (mips_elf_relocate_section): Handle R_MIPS_64.
1663 * linker.c (default_indirect_link_order): Print an error message
1664 when attempting to do a relocateable link with different object
1665 file formats, rather than calling abort.
1667 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1669 * reloc.c (m32r relocs): Rename them.
1670 * bfd-in2.h, libbfd.h: Regenerated.
1671 * elf32-m32r.c: Update.
1672 (m32r_elf_10_pcrel_reloc): New function.
1673 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1674 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1676 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1678 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1679 all sections that will be included in the output file.
1680 (_bfd_generic_link_output_symbols): Discard symbols in sections
1681 which are being discarded.
1685 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1686 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1687 (elf_v850_howto_table): Corresponding changes.
1688 (elf_v850_reloc_map): Corresponding changes.
1689 * reloc.c: Add additional V850 relocations.
1690 * bfd-in2.h, libbfd.h: Rebuilt.
1692 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1693 no longer want in pc-relative relocs.
1695 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1697 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1698 accept a reloc against an undefined sybmol!
1700 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1702 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1705 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1707 * VERSION: Bump for new relocation.
1709 * hosts/i386bsd.h: If NBPG is not defined, define it as
1710 PAGE_SIZE, for recent versions of FreeBSD.
1712 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1714 * configure.host: Use `long long' as the 64 bit type on a Solaris
1715 host, since both gcc and the SunPRO compilers support it.
1717 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1719 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1720 mistake to have reused the ECOFF LITERAL for ELF since they have
1721 different semantics.
1722 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1723 * bfd-in2.h, libbfd.h: Rebuild.
1725 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1728 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1729 dynamic relocation for an undefweak symbol when we are building
1730 a static executable.
1732 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1734 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1735 point explicitly to srcdir.
1736 (targmatch.h): Edit references to point explicitly to objdir.
1738 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1740 * config.bfd: When setting targ_cpu, don't get confused by
1743 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1745 * configure.host: Add support for windows host (a build done
1746 under the Microsoft build environment).
1748 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1750 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1751 definition in a dynamic object, add it to the dynamic symbol table
1752 if any dynamic object mentions it. Reverts part of last patch.
1754 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1755 (sunos_link_hash_table_create): Initialize got_base.
1756 (bfd_sunos_size_dynamic_sections): If the .got section is more
1757 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1759 (sunos_check_dynamic_reloc): Subtract got_base from a base
1760 relative relocation.
1762 * elf32-mips.c (elf_mips_isa): New static function.
1763 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1764 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1766 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1768 * archive.c (do_slurp_coff_armap): Only treat archive as little
1769 endian for i960 COFF.
1771 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1773 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1774 by the change in size of the section when EXEC_P is not set.
1776 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1777 (m68kcoff_rtype_to_howto): New static function.
1778 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1779 VMA to the addend for a PC relative reloc.
1781 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1783 * Makefile.in: Rebuild dependencies.
1785 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1788 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1790 * Makefile.in: Remove explicit dependencies for mn10200 and
1792 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1793 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1794 (dependencies): Rebuilt.
1796 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1798 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1799 during this function.
1801 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1802 section if the flags are compatible.
1804 * configure.in: Add havevecs, and put it in tdefaults.
1805 * mpw-config.in: Likewise.
1806 * configure: Rebuild.
1807 * targmatch.sed: New file; a sed script to build targmatch.h from
1809 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1810 * targets.c: Include "fnmatch.h".
1811 (struct targmatch): Define.
1812 (bfd_target_match): Define by including targmatch.h.
1813 (bfd_find_target): If the target is not found by name, search for
1814 it as a configuration triplet.
1815 * Makefile.in: Rebuild dependencies.
1816 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1817 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1818 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1819 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1820 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1821 (CFILES): Remove i386dynix.c and hp300bsd.c.
1822 (targmatch.h): New target.
1823 (do_clean): Remove targmatch.h.
1825 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1826 * acconfig.h: Add NEED_DECLARATION_GETENV.
1827 * configure, config.in: Rebuild.
1828 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1829 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1831 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1833 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1834 * cpu-mn10200.c, cpu-mn10300.c: New files.
1835 * elf32-mn10200.c, elf32-mn10300.c: New files.
1836 * Makefile.in: Break mn10x00 support into two separate
1837 configurations, mn10200 and mn10300.
1838 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1839 * bfd-in2.h, configure: Rebuilt.
1841 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1843 * Makefile.in (do_clean): Move config.log to do_distclean.
1845 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1847 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1848 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1849 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1850 (elf32-mn10x00.o): Add dependencies.
1851 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1852 (bfd_mn10x00_arch): Declare.
1853 (bfd_archures_list): Add bfd_mn10x00_arch.
1854 * config.bfd: Add mn10x00-*-*.
1855 * configure.in: Add bfd_elf32_mn10x00_vec.
1856 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1857 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1858 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1859 * bfd-in2.h, configure: Rebuilt.
1861 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1863 openVMS/Alpha: Provide filename and case_hack flags via
1864 symbol table from gas.
1865 Add case_hack code for symbol output from vax/vms.
1866 * evax-alpha.c (evax_initialize): Remove filename handling,
1867 filename is provided via symbol table.
1868 (evax_get_symtab): Use local symbol count when setting up table.
1869 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1871 (_bfd_evax_write_egsd): Skip file name symbol.
1872 * evax-emh.c (get_vms_time_string): Local function now.
1873 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1875 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1876 through _bfd_evax_case_hack_symbol.
1877 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1879 (_bfd_evax_basename): Removed.
1880 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1881 * evax.h (evax_private_data_struct): Remove filename.
1882 (flag_hash_long_names, flag_show_after_trunc,
1883 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1886 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1888 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1889 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1890 (NO_SWAP_MAGIC): Don't define.
1891 (SWAP_MAGIC): Define.
1893 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1894 no hash table entry for a global symbol.
1896 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1898 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1900 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1902 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1903 symbol type with T_NULL. Warn if symbol type changes. Based on
1904 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1906 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1907 a dynamic object in the dynamic symbol table if it is referenced
1908 or defined by a regular object.
1911 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1913 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1914 remove dwarf local labels. Shrinks binaries by a factor of 3!
1917 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1919 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1920 by hand, rather than by calling bfd_make_section.
1922 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1924 * reloc.c: Rename m32r relocs.
1925 * bfd-in2.h, libbfd.h: Rebuilt.
1926 * elf32-m32r.c: Update.
1928 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1930 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1931 link, adjust the symbol index of a base relative reloc. Don't
1932 change the addend of a PC relative reloc if pcrel_offset is set.
1933 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1934 a relocateable link.
1936 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1937 it is zero, in case src_mask matters.
1938 (bfd_install_relocation): Likewise.
1940 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1942 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1944 (_bfd_xcoff_bfd_final_link): Don't set target_index
1945 to an uninitialized value.
1947 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1949 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1950 indices, rather than crashing.
1951 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1953 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1956 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1958 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1960 (coff_arm_adjust_symndx): New static function.
1961 (coff_adjust_symndx): Define.
1963 * srec.c (srec_scan): Accept multiple symbols on a single line.
1964 From Pascal Martin <pmartin@alsys.com>.
1968 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1970 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1971 (sunos_merge_private_bfd_data): New function.
1973 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1975 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1977 (bfd_merge_private_bfd_data): Likewise.
1978 * section.c (bfd_copy_private_section_data): Likewise.
1979 * syms.c (bfd_copy_private_symbol_data): Likewise.
1980 * bfd-in2.h: Rebuild.
1981 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1982 both BFD's are the right flavour.
1983 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1984 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1985 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1986 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1987 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1988 (ppc_elf_merge_private_bfd_data): Likewise.
1989 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1990 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1992 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1993 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1996 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1998 * reloc.c: Add m32r relocs.
1999 * bfd-in2.h, libbfd.h: Rebuilt.
2000 * cpu-m32r.c,elf32-m32r.c: New files.
2002 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2004 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2006 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2008 * tekhex.c (first_phase): Change type parameter from char to int.
2010 (pass_over): Change func to expect int, not char.
2012 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2013 rather than SEC_LOAD when aligning the file offset for the first
2014 section in a segment.
2016 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2018 * syms.c (coff_section_type): Make arg const.
2019 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2020 to make_bfd_asection().
2021 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2022 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2023 (_bfd_elf_stringtab_init): Remove prototype.
2025 * netbsd-core.c (swap_abort): Add prototype.
2026 * aix386-core.c (swap_abort): Ditto & make static
2027 * hpux-core.c (swap_abort): Ditto & make static.
2028 * irix-core.c (swap_abort): Ditto & make static.
2029 * ptrace-core.c (swap_abort): Ditto & make static.
2030 * trad-core.c (swap_abort): Ditto & make static.
2031 * coffswap.h (coff_swap_reloc_in): Ditto.
2032 (coff_swap_reloc_out): Ditto.
2033 (coff_swap_filehdr_in): Ditto.
2034 (coff_swap_filehdr_out): Ditto.
2035 (coff_swap_sym_in): Ditto.
2036 (coff_swap_sym_out): Ditto.
2037 (coff_swap_aux_in): Ditto.
2038 (coff_swap_aux_out): Ditto.
2039 (coff_swap_lineno_in): Ditto.
2040 (coff_swap_lineno_out): Ditto.
2041 (coff_swap_aouthdr_in): Ditto.
2042 (coff_swap_aouthdr_out): Ditto.
2043 (coff_swap_scnhdr_in): Ditto.
2044 (coff_swap_scnhdr_out): Ditto.
2045 * ihex.c (ihex_sizeof_headers): Ditto.
2046 * tekhex.c (getsym): Ditto.
2047 (find_chunk): Ditto & make static.
2048 (insert_byte): Ditto.
2049 (first_phase): Ditto.
2051 (tekhex_get_symtab): Ditto & make static.
2052 (tekhex_get_symtab_upper_bound): Ditto & make static.
2053 (tekhex_mkobject): Ditto.
2054 (tekhex_object_p): Ditto.
2055 (move_section_contents): Ditto.
2056 (tekhex_get_section_contents): Ditto.
2057 (tekhex_set_arch_mach): Ditto & make static.
2058 (tekhex_set_section_contents): Ditto.
2059 (writevalue): Ditto.
2062 (tekhex_write_object_contents): Ditto.
2063 (tekhex_sizeof_headers): Ditto.
2064 (tekhex_make_empty_symbol): Ditto.
2065 (tekhex_get_symbol_info): Ditto.
2066 (tekhex_print_symbol): Ditto.
2067 * irix-core.c (make_bfd_asection): Ditto.
2068 (irix_core_core_file_p): Ditto.
2069 (irix_core_core_file_failing_command): Ditto.
2070 (irix_core_core_file_failing_signal): Ditto.
2071 (irix_core_core_file_matches_executable_p): Ditto.
2072 (irix_core_make_empty_symbol): Ditto.
2073 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2074 * srec.c (srec_new_symbol): Ditto.
2075 (srec_get_section_contents): Ditto.
2076 (srec_set_arch_mach): Ditto.
2077 (srec_set_section_contents): Ditto.
2078 (internal_srec_write_object_contents): Ditto.
2079 (srec_write_object_contents): Ditto.
2080 (symbolsrec_write_object_contents): Ditto.
2081 (srec_sizeof_headers): Ditto.
2082 (srec_make_empty_symbol): Ditto.
2083 (srec_get_symtab_upper_bound): Ditto.
2084 (srec_get_symtab): Ditto.
2085 (srec_print_symbol): Ditto and make static.
2086 * elf.c (elf_read): Ditto
2087 (assign_section_numbers): Ditto.
2088 (elf_fake_sections): Ditto.
2089 (sym_is_global): Ditto.
2090 (elf_map_symbols): Ditto.
2091 (get_program_header_size): Ditto.
2092 * coffgen.c (make_a_section_from_file): Ditto.
2093 (coff_real_object_p): Ditto.
2094 (fixup_symbol_value): Ditto.
2095 (build_debug_section): Ditto.
2097 * syms.c (coff_section_type): Ditto.
2099 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2101 * bfd-in2.h: Rebuilt after m32r changes.
2103 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2105 * config.bfd,configure.in,configure: Add m32r support.
2106 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2107 * config.bfd: Keep target list alphabetically sorted.
2110 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2112 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2113 to add in the constant part found in the instruction itself.
2114 (case R_V850_HI16_S): Likewise.
2117 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2119 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2120 and R_D10V_18 to be 1 (word).
2122 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2124 * stabs.c (_bfd_link_section_stabs): If the output_section field
2125 of either section is bfd_abs_section, then the linker is
2126 discarding the section and we should not optimize it.
2128 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2130 * Makefile.in (aout-sparcle.o): New target.
2131 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2132 * config.bfd (sparclet-*-aout*): Add case.
2133 * configure.in (sparcle_aout_vec): Add case.
2134 * configure: Regenerated.
2135 * targets.c (sparcle_aout_vec): Declare.
2136 (bfd_target_vector): Add sparcle_aout_vec.
2137 * aout-sparcle.c: New file.
2140 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2142 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2143 low order sign bit propogation for R_V850_HI16_S.
2145 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2146 handling V850 specific relocs.
2147 (elf_v850_howto_table): Use the new function for some
2148 relocations. Twiddle masks & shifts for some relocs.
2149 Set partial_inplace where needed.
2152 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2154 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2155 default architecture to a machine number of 0.
2156 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2158 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2159 the output BFD is the default, set it from the first input BFD.
2162 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2164 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2165 insert at bitpos zero. The HI16 relocs are shifted right
2166 by 16 bits. Fix src_mask for all relocs.
2167 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2169 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2173 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2175 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2176 Rewrite to use BFD file read routines and to avoid using a fixed
2177 length for the file name.
2180 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2182 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2183 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2184 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2185 to R_V850_{32,16,8}.
2187 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2189 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2190 (elf_v850_howto_table): Add info for HI16_S reloc.
2191 (v850_reloc_map): Add HI_16_S reloc.
2192 * reloc.c: Define BFD_RELOC_V850_* relocs.
2195 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2198 * elf32-sh.c: New file.
2199 * elf.c (prep_headers): Handle bfd_arch_sh.
2200 * elfcode.h (write_relocs): Handle absolute symbol.
2201 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2202 (_bfd_elf64_link_read_relocs): Declare.
2203 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2204 elf_link_read_relocs. Make globally visible. Change all
2206 (elf_link_input_bfd): Get external symbols from cache in
2207 symtab_hdr->contents. Get contents from cache in
2209 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2211 * reloc.c: Define BFD_RELOC_SH_* relocs.
2212 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2213 * coff-sh.c (sh_insns_conflict): Fix a return value.
2214 (_bfd_sh_align_load_span): New globally visible function, broken
2215 out of sh_align_load.
2216 (sh_align_load): Call _bfd_sh_align_load_span.
2217 (sh_swap_insns): Change relocs parameter to PTR.
2218 * bfd-in2.h, libbfd.h: Rebuild.
2219 * targets.c (bfd_elf32_sh_vec): Declare.
2220 (bfd_elf32_shl_vec): Declare.
2221 * config.bfd (sh-*-elf*): New target.
2222 * configure.in (bfd_elf32_sh_vec): New target vector.
2223 (bfd_elf32_shl_vec): New target vector.
2224 * configure: Rebuild.
2225 * Makefile.in: Rebuild dependencies.
2226 (BFD32_BACKENDS): Add elf32-sh.o.
2227 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2229 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2230 page before checking D_PAGED.
2232 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2233 (ihex_write_object_contents): Remove extbase; always use segbase
2236 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2238 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2239 * configure.host (i[345]86-*-*): Ditto.
2240 * config.bfd (i[345]86-*-*): Ditto.
2241 * configure: Regenerate.
2243 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2246 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2248 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2249 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2250 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2251 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2252 will have an ST_CODE type, change the symbol's type to ST_DATA.
2253 * som.c (hppa_som_gen_reloc_type): Update prototype.
2255 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2257 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2258 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2259 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2260 (mips_elf_finish_dynamic_sections): Likewise.
2262 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2264 * configure.host (HLDENV): New variable to set. Set it for
2265 *-*-sysv4*, since those linkers may not support -R but they always
2266 support LD_RUN_PATH.
2268 * libieee.h (NSECTIONS): Don't define.
2269 (ieee_data_struct): Change section_table to asection **. Add
2271 * ieee.c (get_section_entry): If the table isn't big enough, make
2273 (ieee_slurp_sections): Remove assertion about number of sections.
2274 (ieee_object_p): Adjust initialization of ieee to match changes to
2277 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2278 symbols merely because we are generating a shared library.
2279 (xcoff_build_ldsyms): Don't set up global linkage code for an
2280 undefined symbol merely because we are generating a shared
2284 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2286 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2287 (BFD32_BACKENDS) Add elf32-v850.o.
2288 * archures.c: Add bfd_v850_arch.
2289 * bfd-in2.h: Add bfd_v850_arch.
2290 * config.bfd (v850-*-*): New target.
2291 * configure: (bfd_elf32_v850_vec) New vector.
2292 * configure.in: (bfd_elf32_v850_vec) New vector.
2293 * cpu-v850.c: New file.
2294 * elf.c (prep_headers): Added case bfd_arch_v850.
2295 * elf32-v850.c: New file.
2296 * targets.c (bfd_elf32_v850_vec): New vector.
2299 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2301 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2302 a function code symbol for an XMC_XO symbol.
2304 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2306 * mpw-config.in: Update editing of autoconf vars to reflect
2307 Jul 18 configure.in change.
2308 * mpw-make.sed: Update editing of include pathnames to be
2309 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2311 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2313 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2314 which to offset to get the .plt entry address is ".plt".
2316 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2318 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2319 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2320 Added, for internal use by the ARM gas.
2322 * bfd-in2.h: Rebuilt
2324 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2326 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2327 in section dynidx start.
2329 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2331 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2332 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2333 optimization for g++.
2335 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2337 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2338 the -mrelocatable-lib bit set and the other doesn't, clear the
2339 -mrelocatable-lib bit in the header.
2341 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2343 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2344 symbol against a STT_FUNC symbol in a shared library.
2346 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2348 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2349 symbol is found, automatically define the corresponding function
2352 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2353 if sym.n_numaux is not zero.
2354 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2355 entry to disagree about the number of aux entries if the symbol
2358 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2359 section if it might be needed, not just if info->shared.
2360 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2361 the start of .rel.dyn if we are going to use it.
2362 (mips_elf_finish_dynamic_sections): Only clear the first element
2363 of .rel.dyn if the size is greater than zero.
2365 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2367 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2368 undefined_symbol callback for a symbol, then don't issue any more
2369 warnings about loader relocs.
2370 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2371 after calling the undefined_symbol callback.
2373 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2374 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2375 as the AIX linker seems to do.
2377 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2379 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2380 (evax_initialize): Remove evax_reloc_table.
2381 (evax_close_and_cleanup): Ditto.
2383 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2385 (evax_bfd_reloc_type_lookup): Ditto.
2386 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2387 cooked_size == raw_size.
2388 * evax-emh.c (_bfd_evax_register_filename): Remove.
2389 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2390 * evax-misc.c (add_new_contents): Malloc section at full size.
2391 (_bfd_save_evax_section): Memcpy section contents directly.
2392 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2393 (evax_reloc_table): Remove.
2395 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2397 * makefile.vms: Add better support for DEC C compilation
2398 Add evax.h dependencies
2400 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2401 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2402 (BFD_RELOC_ALPHA_BASEREG): Remove.
2403 * bfd-in2.h, libbfd.h: Rebuild.
2405 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2407 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2408 getgid if _WIN32 is defined.
2409 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2411 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2413 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2414 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2416 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2419 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2421 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2423 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2424 (NEED_DECLARATION_REALLOC): New macro.
2425 * configure, config.in: Rebuild.
2426 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2427 (realloc): Declare if NEED_DECLARATION_REALLOC.
2429 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2430 <strings.h> if they exist.
2432 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2434 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2436 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2438 Based on patches from Eric Valette <valette@crf.canon.fr>:
2439 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2440 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2441 (elf_howto_table): Add entries for new relocs.
2442 (elf_i386_reloc_type_lookup): Handle new relocs.
2443 (elf_i386_info_to_howto): Just call abort.
2444 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2445 (elf_i386_relocate_section): Likewise.
2447 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2449 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2451 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2453 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2454 only get the LMA from the phdr if they are in the same part of the
2457 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2458 new segment to make them more comprehensible. If the relationship
2459 between the LMA and the VMA changed, start a new segment. Don't
2460 check dynsec when deciding whether to start a new segment for a
2461 writeable section; -N will now handle this.
2463 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2465 * libhppa.h: Remove "esel" changes. Not the right approach.
2466 * som.c: Corresponding changes.
2467 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2468 which don't have a SOM symbol type associated with them.
2469 Reverses a 1994 change.
2471 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2473 Make ld -N more reasonable for ELF:
2474 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2475 phdr_in_section to false, and always use a single load segment.
2476 (elf_sort_sections): Sort sections by LMA after VMA.
2477 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2478 align to maxpagesize.
2479 (assign_file_positions_except_relocs): Likewise.
2480 * elfcode.h (elf_object_p): If a section is loaded but not page
2481 aligned, clear D_PAGED.
2483 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2485 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2486 Added, for internal use by the ARM gas.
2488 * bfd-in2.h: Rebuilt
2490 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2492 * libhppa.h (R_HPPA_ESEL): New field selector.
2493 (e_esel): Similarly.
2494 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2495 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2496 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2498 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2500 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2501 archive search before looking for stripped dynamic objects.
2503 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2505 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2506 symbol a warning rather than an error.
2508 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2510 * elf.c (assign_file_positions_for_segments): Track the virtual
2511 memory position separately from the file position, and use it to
2512 compute the alignment adjustment.
2514 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2516 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2517 and fixed mask on R_D10V_10_PCREL_L.
2519 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2521 * elf64-mips.c: Include "aout/ar.h".
2522 (mips_elf64_slurp_armap): New static function.
2523 (mips_elf64_write_armap): New static function.
2524 (bfd_elf64_archive_*): Define.
2525 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2526 Use instead of bfd_generic_archive_p.
2527 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2528 instead of _bfd_write_archive_contents.
2529 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2530 _bfd_generic_mkarchive.
2531 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2532 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2534 (TARGET_LITTLE_SYM): Likewise.
2535 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2537 * Makefile.in: Rebuild dependencies.
2539 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2540 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2541 SHT_MIPS_EVENTS sections.
2542 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2543 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2545 (_bfd_mips_elf_fake_sections): Likewise.
2547 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2548 * ecoff.c (ecoff_compute_section_file_positions): Copy
2549 rdata_in_text from backend info to tdata. Clear it if any data
2550 section comes before .rdata.
2551 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2552 tdata rather than backend info.
2554 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2556 * configure.in: Fix test for whether a compiler has a 64 bit
2557 type. From Jim Wilson <wilson@cygnus.com>.
2559 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2561 * configure.host (mips-sgi-irix6*): New host.
2563 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2564 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2565 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2567 * configure: Rebuild.
2568 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2569 (BFD_HOST_64_BIT): Define conditionally.
2570 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2571 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2572 (symvalue, bfd_size_type): Likewise.
2573 * bfd-in2.h: Rebuild.
2574 * Makefile.in (do_clean): Remove bfd-tmp.h.
2575 (do_distclean): Remove bfd-in3.h.
2576 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2577 (bfd-in3.h): New target.
2579 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2580 Andrew Gierth <ANDREWG@microlise.co.uk>.
2582 * configure.host: Set INSTALL_SHLIB.
2583 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2584 * configure: Rebuild.
2585 * Makefile.in (install): Use @INSTALL_SHLIB@.
2587 * config.bfd (mips*-*-irix6*): New target.
2588 * configure.host: Handle Irix 6 shared library like Irix 5.
2590 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2591 symbol for a magic name.
2592 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2594 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2597 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2599 * mpw-config.in: Add ELF support to mips config, create the
2600 elf32-target.h file in the object dir.
2601 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2603 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2605 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2606 Also removed most abort calls, in favor of using bfd reporting.
2608 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2610 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2611 (BFD32_BACKENDS) Add elf32-d10v.o.
2612 * archures.c: Add bfd_d10v_arch.
2613 * bfd-in2.h: Add bfd_d10v_arch.
2614 * config.bfd (d10v-*-*): New target.
2615 * configure: (bfd_elf32_d10v_vec) New vector.
2616 * configure.in: (bfd_elf32_d10v_vec) New vector.
2617 * cpu-d10v.c: New file.
2618 * elf.c (prep_headers): Added case bfd_arch_d10v.
2619 * elf32-d10v.c: New file.
2620 * libbfd.h: Rebuild.
2621 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2622 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2623 * targets.c (bfd_elf32_d10v_vec): New vector.
2625 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2627 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2629 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2631 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2632 bfd_mach_i386_i8086 machine types.
2634 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2636 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2639 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2641 * coffcode.h (coff_set_section_contents): A/UX does not require
2642 special handling of the _LIB section.
2644 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2646 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2647 value for R_RELBYTE.
2649 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2650 array if one was allocated.
2652 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2654 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2655 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2656 use_rld_obj_head and rld_value.
2657 (mips_elf_link_hash_table_create): Initialize new fields.
2658 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2660 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2661 __rld_obj_head symbol not seen, create an __rld_map symbol.
2662 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2663 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2664 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2665 __rld_obj_head symbol.
2666 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2668 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2670 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2672 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2673 ppc_elf_addr16_ha_reloc.
2674 (ppc_elf_addr16_ha_reloc): New static function.
2676 * coff-mips.c (struct mips_hi): Define.
2677 (mips_refhi_list): New static variable.
2678 (mips_refhi_addr, mips_refhi_addend): Remove.
2679 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2680 (mips_reflo_reloc): Process mips_refhi_list.
2681 (mips_relhi_list): New static variable.
2682 (mips_relhi_addr, mips_relhi_addend): Remove.
2683 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2684 (mips_rello_reloc): Process mips_relhi_list.
2685 (mips_relocate_section): Permit an arbitrary number of REFHI or
2686 RELHI relocs before the associated REFLO or RELLO reloc.
2688 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2690 * aout-target.h (MY(callback)): Set reloc_count fields.
2692 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2694 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2695 sections unless this is a SunOS link.
2697 * VERSION: Set to 2.7.1.
2699 * Released binutils 2.7.
2701 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2703 * i386aout.c: Include "aout/aout64.h".
2704 (i386aout_write_object_contents): New static function.
2705 (MY_write_object_contents): Define.
2707 * netbsd.h (MY(write_object_contents)): Make sure that
2708 adjust_sizes_and_vmas is called before fiddling with the magic
2711 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2713 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2715 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2717 * libbfd-in.h (itos, stoi): Don't define.
2718 * libbfd.h: Rebuild.
2719 * i386lynx.c (KEEPIT): Define as udata.i.
2720 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2721 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2722 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2723 flags. Don't use stoi.
2725 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2727 * elf.c (map_sections_to_segments): Don't start a new segment for
2728 a writable section if it's on the same page as the previous
2729 segment. Reset the writable variable for a readonly section.
2731 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2733 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2734 first_thunk_address, thunk_size, and import_table_size.
2735 * peicode.h: Improved some diagnostics regarding edata sections.
2737 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2739 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2740 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2742 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2744 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2745 with XCOFF_DEF_DYNAMIC set is really defined.
2746 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2747 (xcoff_link_add_symbols): Only create special sections if using an
2750 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2752 (bfd_install_relocation): Likewise.
2754 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2756 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2758 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2759 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2760 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2761 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2762 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2763 are found for LITERAL relocs.
2764 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2765 taken, we cannot generate a .plt entry for the symbol.
2767 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2769 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2770 sysconf functions (for gprof).
2771 * configure, config.in: Rebuild.
2773 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2775 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2776 an archive if it has a map. If the object file has the wrong
2779 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2780 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2782 (alpha_relocate_section): Likewise.
2784 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2785 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2786 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2787 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2788 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2789 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2790 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2791 * peicode.h: Corresponding changes.
2793 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2795 * elflink.h (elf_create_pointer_linker_section): Comment out code
2796 dealing with making GOT pointers negative of the GOT symbol for
2799 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2801 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2802 increment the .rela.plt size until after we're done creating the
2804 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2805 .rela.plt offset directly rather than calculating it.
2807 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2809 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2810 Use autoconf-set values.
2811 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2812 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2815 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2816 * configure: Rebuilt.
2818 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2820 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2821 handling code > 1k away.
2823 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2825 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2826 defined, output whenever the symbol is updated.
2828 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2830 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2831 section to 0 if user_set_vma is set.
2832 * elflink.h (elf_bfd_final_link): Likewise.
2834 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2836 Partially undo patch of Jun 20.
2837 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2838 (coff_compute_section_file_positions): Likewise.
2839 (coff_write_object_contents): Likewise. Re-add deleted code, but
2840 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2841 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2843 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2845 * config.bfd: Add support for *-*-rtems* configurations.
2847 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2849 * elf.c (prep_headers): Add bfd_arch_alpha case.
2851 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2853 * elf64-alpha.c: New file.
2854 * config.bfd (alpha-*-linuxecoff*): New target.
2855 (alpha-*-linux*, alpha-*-elf*): New targets.
2856 * configure.in (bfd_elf64_alpha_vec): New vector.
2857 * configure: Rebuild.
2858 * targets.c (bfd_elf64_alpha_vec): Declare.
2859 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2860 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2861 * bfd-in2.h, libbfd.h: Rebuild.
2862 * Makefile.in: Rebuild dependencies.
2863 (BFD64_BACKENDS): Add elf64-alpha.o.
2864 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2866 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2868 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2869 than relying on a right shift of 32.
2871 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2873 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2874 ifdef to COFF_WITH_PE.
2875 (coff_compute_section_file_positions): Likewise.
2876 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2877 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2878 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2879 COFF_IMAGE_WITH_PE, always include.
2881 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2883 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2885 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2886 approximate the correct answer if SIZEOF_HEADERS was not used.
2888 * binary.c (binary_set_section_contents): Set section file
2889 position based on LMA rather than VMA.
2891 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2893 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2894 symbols if info->strip == strip_all.
2896 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2898 * coff-h8300.c: Remove #if 0 code.
2899 (compatable): Don't allow mixing/matching of different architectures.
2901 * archures.c (bfd_mach_h8300s): Add.
2902 * bfd-in2.h: Rebuilt.
2903 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2905 (h8300_reloc16_estimate): Likewise.
2906 (h8300_reloc16_extra_cases): Likewise.
2907 (h8300_bfd_link_add_symbols): Likewise.
2908 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2909 (coff_set_flags): Likewise.
2910 * cpu-h8300.c (h8300_scan): Likewise.
2911 Add H8/S to bfd_h8300_arch list.
2913 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2915 Added support for Alpha OpenVMS:
2916 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2917 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2918 * config.h-vms, makefile.vms: New files.
2919 * config.bfd (alpha-*-*vms*): New target.
2920 * configure.in (evax_alpha_vec): New target vector.
2921 * configure: Rebuild.
2922 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2923 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2924 * targets.c (bfd_target_evax_flavour): Define.
2925 (evax_alpha_vec): Declare.
2926 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2927 if BFD64 is defined.
2928 * bfd-in2.h, libbfd.h: Rebuild.
2929 * Makefile.in: Rebuild dependencies.
2930 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2931 evax-emh.o, and evax-misc.o.
2932 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2933 evax-etir.c, evax-emh.c, and evax-misc.c.
2934 (HFILES): Add evax.h.
2936 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2938 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2940 (h8300_bfd_link_add_symbols): Likewise.
2942 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2944 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2945 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2947 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2949 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2950 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2952 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2953 R_MIPS_32 relocs if creating a shared library.
2955 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2957 * peicode.h (add_data_entry): Use pei_section_data rather than
2958 _cooked_size. Corresponds to May 13 change in coffcode.h.
2960 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2962 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2963 * coffcode.h (coff_write_object_contents): If there are long
2964 section names, always set the f_symptr field, even if there are no
2966 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2967 if there are no symbols.
2969 * coffgen.c (make_a_section_from_file): Check return value of
2970 _bfd_coff_read_string_table.
2971 (coff_real_object_p): Check return value of
2972 make_a_section_from_file.
2973 (_bfd_coff_read_string_table): Check that there are some symbols
2974 before trying to read the string table size.
2976 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2978 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2979 to replace a symbol in a dynamic object with a symbol from another
2980 dynamic object, do the replacement if the existing symbol is
2981 global linkage code.
2983 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2984 for _ptrgl, and treat it as global linkage code.
2986 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2987 filename or N_SO symbol past the offset, and use it to indicate
2988 that there is no line number or function when appropriate.
2990 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2992 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2993 common symbol defined by the linker. Don't export function code
2994 even if export_defineds is set.
2996 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2998 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3000 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3001 (h8300_symbol_address_p): New function.
3002 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3005 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3007 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3009 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3010 correctly for the two variants. Allow relaxing if the target
3011 is 128 bytes away since after relaxation it'll be 126 bytes away.
3012 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3013 "dot" and "value". Allow relaxing if the target is 128 bytes
3014 away since after relaxation it'll be 126 bytes away.
3015 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3016 the given section until nothing changes.
3018 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3020 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3021 alignment hack--we can get the lnnoptr info another way without
3022 suddenly increasing the alignment requirements. Set the flags for
3024 (ecoff_compute_section_file_positions): Do so.
3026 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3028 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3029 to keep the HP emulator database happy.
3031 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3032 From Kevin Buettner <kev@primenet.com>.
3034 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3036 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3037 name of a NULL section.
3039 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3041 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3042 set, always call the notice callback.
3044 * VERSION: Increment for bfdlink.h change.
3046 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3048 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3049 (sh_relax_delete_bytes): Correct handling of differently sized
3050 trailing alignment reloc.
3052 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3053 * bfd-in2.h: Rebuild.
3054 * configure.in: Warn if there is no known 64 bit type.
3055 * configure: Rebuild.
3057 * Makefile.in: Rebuild dependencies.
3058 (BFD32_BACKENDS): Add ppcboot.o.
3059 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3061 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3062 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3064 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3066 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3067 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3068 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3069 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3071 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3073 * elf64-mips.c: Improve reloc special_functions and handling of
3074 SHT_MIPS_OPTIONS section.
3075 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3076 mips_elf_hi16_reloc and make globally visible.
3077 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3078 make globally visible.
3079 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3080 make globally visible.
3081 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3082 and make globally visible.
3083 (gprel16_with_gp): Check howto->src_mask before using value in
3085 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3086 and make globally visible.
3087 (gprel32_with_gp): Check howto->src_mask before fetching value.
3088 (bfd_mips_elf_swap_options_in): New function.
3089 (bfd_mips_elf_swap_options_out): New function.
3090 (_bfd_mips_elf_set_private_flags): Rename from
3091 mips_elf_set_private_flags and make globally visible.
3092 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3093 mips_elf_copy_private_bfd_data and make globally visible.
3094 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3095 mips_elf_merge_private_bfd_data and make globally visible.
3096 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3097 for a SHT_MIPS_OPTIONS section.
3098 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3099 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3100 name of a SHT_MIPS_OPTIONS section.
3101 (_bfd_mips_elf_set_section_contents): New function.
3102 (mips_elf32_section_processing): Set the GP value in a
3103 SHT_MIPS_OPTIONS section.
3104 (_bfd_mips_elf_find_nearest_line): Rename from
3105 mips_elf_find_nearest_line and make globally visible.
3106 (bfd_elf32_set_section_contents): Define.
3107 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3108 (_bfd_mips_elf_lo16_reloc): Declare.
3109 (_bfd_mips_elf_gprel16_reloc): Declare.
3110 (_bfd_mips_elf_got16_reloc): Declare.
3111 (_bfd_mips_elf_gprel32_reloc): Declare.
3112 (_bfd_mips_elf_set_private_flags): Declare.
3113 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3114 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3115 (_bfd_mips_elf_find_nearest_line): Declare.
3116 (_bfd_mips_elf_set_section_contents): Declare.
3118 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3120 (elf_info_to_howto): Define.
3121 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3123 (elf_info_to_howto): Define.
3124 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3126 (elf_info_to_howto): Define.
3128 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3129 R_MOV16B[12], to match change in coff/internal.h.
3131 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3133 * elf64-mips.c: Extensive additions to provide better support for
3134 writing files and for gas.
3135 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3136 of mips_elf_object_p.
3137 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3138 _bfd_mips_elf_object_p.
3139 (_bfd_mips_elf_final_write_processing): Rename from
3140 mips_elf_final_write_processing and make globally visible.
3141 (_bfd_mips_elf_fake_sections): Rename from
3142 mips_elf_fake_sections and make globally visible.
3143 (_bfd_mips_elf_section_from_bfd_section): Rename from
3144 mips_elf_section_from_bfd_section and make globally visible.
3145 (_bfd_mips_elf_section_processing): New function, broken out of
3146 mips_elf_section_processing.
3147 (mips_elf32_section_processing): Rename from
3148 mips_elf_section_processing; call
3149 _bfd_mips_elf_section_processing.
3150 (_bfd_mips_elf_symbol_processing): Rename from
3151 mips_elf_symbol_processing and make globally visible.
3152 (_bfd_mips_elf_read_ecoff_info): Rename from
3153 mips_elf_read_ecoff_info and make globally visible.
3154 (mips_elf32_ecoff_debug_swap): Rename from
3155 mips_elf_ecoff_debug_swap.
3156 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3157 struct symbol_cache_entry.
3158 (_bfd_elf_validate_reloc): New function, moved in from
3159 elfcode.h:validate_reloc.
3160 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3161 to _bfd_elf_validate_reloc. Change all callers.
3162 * elf-bfd.h (bfd_section_from_shdr): Declare.
3163 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3164 (_bfd_elf_validate_reloc): Declare.
3165 (_bfd_mips_elf_object_p): Declare.
3166 (_bfd_mips_elf_fake_sections): Declare.
3167 (_bfd_mips_elf_section_from_bfd_section): Declare.
3168 (_bfd_mips_elf_section_processing): Declare.
3169 (_bfd_mips_elf_symbol_processing): Declare.
3170 (_bfd_mips_elf_read_ecoff_info): Declare.
3171 (_bfd_mips_elf_final_write_processing): Declare.
3172 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3175 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3176 (mips_elf_final_write_processing): Likewise.
3178 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3180 64-bit MIPS ELF ABI objdump support:
3181 * elf64-mips.c: New file.
3182 * Makefile.in: Rebuild dependencies.
3183 (BFD64_BACKENDS): Add elf64-mips.o.
3184 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3185 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3186 bfd_elf64_littlemips_vec to targ_selvecs.
3187 (mips*-*-elf*): Likewise.
3188 * confingure.in: Add bfd_elf64_bigmips_vec and
3189 bfd_elf64_littlemips_vec to vector switch.
3190 * configure: Rebuild.
3191 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3192 broken out of mips_elf_section_from_shdr.
3193 (mips_elf32_section_from_shdr): Rename from
3194 mips_elf_section_from_shdr. Call new function.
3195 (elf_backend_section_from_shdr): Update name of renamed function.
3196 * elf-bfd.h (struct elf_size_info): Change second parameter of
3197 write_out_phdrs to be const. Likewise for second parameter of
3199 (struct bfd_elf_section_data): Add rel_hdr2 field.
3200 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3201 (bfd_elf32_swap_symbol_out): Likewise.
3202 (bfd_elf32_swap_reloc_in): Likewise.
3203 (bfd_elf32_swap_reloc_out): Likewise.
3204 (bfd_elf32_swap_reloca_in): Likewise.
3205 (bfd_elf32_swap_reloca_out): Likewise.
3206 (bfd_elf32_swap_phdr_in): Likewise.
3207 (bfd_elf32_swap_phdr_out): Likewise.
3208 (bfd_elf32_swap_dyn_in): Likewise.
3209 (bfd_elf32_swap_dyn_out): Likewise.
3210 (bfd_elf32_slurp_symbol_table): Declare.
3211 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3212 (bfd_elf32_write_out_phdrs): Declare.
3213 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3214 (bfd_elf64_swap_symbol_out): Likewise.
3215 (bfd_elf64_swap_reloc_in): Likewise.
3216 (bfd_elf64_swap_reloc_out): Likewise.
3217 (bfd_elf64_swap_reloca_in): Likewise.
3218 (bfd_elf64_swap_reloca_out): Likewise.
3219 (bfd_elf64_swap_phdr_in): Likewise.
3220 (bfd_elf64_swap_phdr_out): Likewise.
3221 (bfd_elf64_swap_dyn_in): Likewise.
3222 (bfd_elf64_swap_dyn_out): Likewise.
3223 (bfd_elf64_slurp_symbol_table): Declare.
3224 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3225 (bfd_elf64_write_out_phdrs): Declare.
3226 (_bfd_mips_elf_section_from_shdr): Declare.
3227 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3228 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3229 section for the section, add the new one to rel_hdr2. Increment
3230 reloc_count rather than setting it.
3231 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3232 Remove static declaration.
3233 (elf_write_shdrs_and_ehdr): Define name as macro.
3234 (elf_write_out_phdrs): Likewise.
3235 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3236 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3237 (elf_swap_symbol_in): Change second parameter to be const.
3238 (elf_swap_symbol_out): Likewise.
3239 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3240 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3241 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3242 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3243 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3244 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3245 parameter to be const. Make non-static.
3246 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3248 (elf_slurp_symbol_table): Make non-static.
3249 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3250 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3251 (elf_backend_size_info): Likewise.
3252 (elfNN_bed): Use elf_backend_size_info.
3253 * targets.c (bfd_elf64_bigmips_vec): Declare.
3254 (bfd_elf64_littlemips_vec): Declare.
3255 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3256 bfd_elf64_littlemips_vec if BFD64 is defined.
3258 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3260 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3262 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3263 zeroes, in alignment holes.
3265 * configure: Rebuild with autoconf 2.10.
3267 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3268 potential leading underscore in the allocated buffer.
3270 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3272 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3273 symbols into .sbss if this is a relocatable link.
3275 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3277 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3278 undefined symbols when creating a shared library.
3280 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3282 * coff-sh.c: Add a bunch of new code and static const arrays to
3283 support aligning loads and stores on four byte memory boundaries.
3285 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3287 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3288 call sh_align_loads.
3289 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3292 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3294 * cache.c (bfd_open_file): Unlink the file before opening it for
3295 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3297 * opncls.c (bfd_fdopenr): Set opened_once.
3299 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3301 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3304 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3305 the code unconditionally.
3307 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3309 * libcoff-in.h (struct pei_section_tdata): Define structure.
3310 (pei_section_data): Define macro.
3311 * libcoff.h: Rebuild.
3312 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3313 store s_paddr field in pei_section_data.
3314 (coff_compute_section_file_positions): Use pei_section_data rather
3315 than _cooked_size, and don't overwrite an existing value.
3316 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3317 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3318 * peicode.h (coff_bfd_copy_private_section_data): Define if
3320 (pe_bfd_copy_private_section_data): New static function if
3323 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3325 * srec.c (srec_set_arch_mach): Write as a function rather than a
3328 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3329 no map, just check each member in turn to see whether it is
3332 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3334 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3335 table. Call BFD_ASSERT to validate header size, instead of
3337 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3340 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3342 * ppcboot.c: New target for looking at PPCbug boot records.
3344 * config{ure.in,.bfd}: Add support for ppcboot target.
3346 * configure: Regenerate.
3348 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3350 * coff-h8300.c (howto_table): Update names to match recent
3351 changes to include/coff/internal.h. Fix minor errors in the
3352 existing relocs. Add R_MOVL1 and R_MOVL2.
3353 (rtype2howto): Similarly.
3354 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3355 existing relaxing code and peform more relaxing.
3356 (h8300_reloc16_extra_cases): Likewise.
3358 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3360 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3363 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3365 * elfcode.h (elf_object_p): Reject generic ELF target if
3366 e_machine matches an alternate machine code in a specific backend.
3368 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3369 obsolete align_power_min field.
3371 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3373 * coff-h8300.c (reloc_howto_type): Add howto entry for
3375 (rtype2howto): Handle R_PCRWORD_B.
3376 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3377 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3378 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3379 branch (R_PCWORD_B).
3381 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3383 * aoutx.h (translate_from_native_sym_flags): Set the section for
3384 BSF_CONSTRUCTOR symbols.
3386 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3389 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3391 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3392 stop looking when section is found.
3394 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3396 * coffcode.h (STRING_SIZE_SIZE): Define.
3397 (styp_to_sec_flags): Handle long symbol names when looking for the
3399 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3400 (bfd_coff_long_section_names): Define.
3401 (coff_write_object_contents): Handle long section names.
3402 (bfd_coff_std_swap_table): Initialize new field.
3403 * libcoff.h: Rebuild.
3404 * coffgen.c (make_a_section_from_file): Handle long section
3406 (coff_write_symbols): Handle long section names.
3407 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3408 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3409 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3410 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3411 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3412 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3413 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3414 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3416 * bout.c (b_out_callback): Set lma of sections.
3417 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3418 parameter to output_bfd. Used input_bfd instead of output_bfd in
3421 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3423 * aoutx.h (translate_from_native_sym_flags): Don't create
3424 SEC_CONSTRUCTOR sections.
3425 * ecoff.c (ecoff_set_symbol_info): Likewise.
3427 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3428 From Don Bowman <bowman@waterloo.hp.com>.
3430 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3432 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3433 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3435 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3437 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3438 mips_32_relocs field.
3439 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3440 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3441 relocs against a global symbol which is not defined in a regular
3443 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3444 against a global symbol, increment mips_32_relocs.
3445 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3446 the symbol is not defined in a regular file, make room in the
3449 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3451 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3452 file position and the virtual file position separately. Set
3453 filepos information bsaed on the real file position.
3454 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3455 Jan 23 change to coffcode.h.
3457 * som.c (som_slurp_symbol_table): Set the symbol count to the
3458 number of BFD symbols created.
3460 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3462 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3463 output file if linking shared objects. Loop to check all relocs,
3464 rather than returning false on first error.
3466 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3468 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3469 (ppc_elf_additional_program_headers): If .interp section, bump #
3470 of program headers by 1.
3471 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3472 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3473 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3475 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3477 (ppc_elf_relocate_section): If the output section isn't defined,
3478 don't abort, just give an error message.
3480 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3481 being created is .sdata or .sdata2, don't make the symbol dynamic.
3483 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3485 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3486 members of an archive for dynamic objects with no symbols, and
3487 pass them directly to check_archive_element.
3488 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3489 xcoff_link_check_dynamic_ar_symbols.
3490 (xcoff_link_check_dynamic_ar_symbols): New static function.
3492 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3493 from _bfd_nodynamic to _bfd_xcoff.
3494 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3496 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3497 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3498 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3499 * libcoff.h: Rebuild.
3500 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3501 (xcoff_get_section_contents): New static function.
3502 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3503 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3504 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3505 (xcoff_dynamic_reloc): New static variable.
3506 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3507 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3509 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3511 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3512 if reloc_entry->addend is not 0.
3513 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3515 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3517 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3519 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3520 Add entries for R_SPARC_[56].
3521 (sparc_reloc_map): Add entries for R_SPARC_[56].
3523 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3525 Optimize linking of stabs in sections as used in ELF and COFF.
3526 * stabs.c: New file.
3527 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3528 (_bfd_write_section_stabs): Declare.
3529 (_bfd_write_stab_strings): Declare.
3530 * libbfd.h: Rebuild.
3531 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3532 (struct coff_link_hash_table): Add stab_info field.
3533 * libcoff.h: Rebuild.
3534 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3536 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3538 (_bfd_coff_final_link): Write out stab strings hash table.
3539 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3540 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3542 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3543 (struct bfd_elf_section_data): Add stab_info field.
3544 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3546 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3547 _bfd_link_section_stabs.
3548 (elf_bfd_final_link): Write out stab strings hash table.
3549 (elf_link_input_bfd): Handle optimized stabs sections.
3550 * reloc.c (_bfd_final_link_relocate): Check address against
3551 _raw_size rather than _cooked_size.
3552 * Makefile.in: Rebuild dependencies.
3553 (BFD_LIBS): Add stabs.o
3554 (BFD_LIBS_CFILES): Add stabs.c.
3556 * VERSION: Increment for bfdlink.h change.
3558 * coffgen.c (coff_renumber_symbols): Correct handling of
3559 BSF_NOT_AT_END common symbols.
3561 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3563 * coff-ppc.c (record_toc): Add cast to avoid warning.
3564 (ppc_allocate_toc_section): Likewise.
3565 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3566 (ppc_coff_reloc_type_lookup): Remove unreached code.
3567 * coffcode.h (coff_write_object_contents): Don't take the address
3569 * peicode.h (pe_print_idata): Add casts to avoid warning.
3570 (pe_print_edata): Likewise.
3571 (pe_print_reloc): Remove ANSI C string concatenation.
3573 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3575 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3577 * libcoff.h: Rebuild.
3578 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3580 (coff_swap_aux_out): Likewise.
3581 * peicode.h (coff_swap_aux_in): Likewise.
3582 (coff_swap_aux_out): Likewise.
3583 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3585 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3587 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3588 Fix up .bf endndx link fields.
3589 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3591 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3594 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3596 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3597 on Solaris PowerPC systems doesn't get confused.
3599 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3602 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3603 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3604 update did_reg and did_reg2.
3606 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3608 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3610 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3611 callback routines, pass h->root.string rather than name, in case
3612 copy is true and name is transient.
3614 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3616 * elfcore.h: Add support for core files with multiple threads.
3617 (Primarily for Solaris.)
3619 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3621 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3622 section->orelocation is NULL.
3624 * coffgen.c (bfd_coff_get_syment): New function.
3625 (bfd_coff_get_auxent): New function.
3626 * bfd-in.h (bfd_coff_get_syment): Declare.
3627 (bfd_coff_get_auxent): Declare.
3628 * bfd-in2.h: Rebuild.
3630 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3632 * elf32-mips.c (struct mips_hi16): Define.
3633 (mips_hi16_addr, mips_hi16_addend): Remove.
3634 (mips_hi16_list): New static variable.
3635 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3636 (mips_elf_lo16_reloc): Process mips_hi16_list.
3637 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3638 relocs before the associated LO16 reloc.
3640 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3642 * versados.c (versados_scan): Check bfd_alloc return value.
3643 (versados_object_p): Check all bfd_read return values. Require
3644 that lang field be less than 10, to avoid confusion with Intel Hex
3647 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3649 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3650 not 0, for an absolute symbol.
3651 (NAME(aout,swap_ext_reloc_out)): Likewise.
3653 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3654 (ihex_write_object_contents): For a large start address, output
3655 the full 32 bit address in record type 5.
3657 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3658 to int to avoid promotion problems in prototype.
3660 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3662 * configure.host: Use ${srcdir} when looking for picfrag.
3664 * configure.host: Switch on ${libdir}, not $(libdir). From
3665 alan@spri.levels.unisa.edu.au (Alan Modra).
3667 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3668 entry point, not just for DYNAMIC objects.
3669 * sunos.c (sunos_add_dynamic_symbols): Always call
3670 sunos_create_dynamic_sections. If called with a non DYNAMIC
3671 object, don't do anything else.
3672 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3674 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3676 * configure.in: Permit --enable-shared to specify a list of
3678 * configure: Rebuild.
3680 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3681 host when configuring with --enable-shard.
3683 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3685 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3688 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3689 to avoid crashing in bfd_hash_replace.
3691 * sysdep.h: Use #ifdef, not #if.
3693 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3695 * config.in: Rebuild.
3697 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3699 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3700 (AC_CHECK_HEADERS): Check for sys/time.h
3701 (AC_HEADER_TIME): Add macro.
3702 * configure: Rebuild.
3703 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3704 to control what combination of <time> and <sys/time.h>
3707 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3709 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3710 (aout_32_sunos4_write_object_contents): Likewise.
3711 * aoutx.h (NAME(aout,machine_type)): Handle
3712 bfd_mach_sparc_{sparclet,sparclite}.
3713 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3714 (bfd_mach_sparc_v9_p): Update.
3715 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3716 * libaout.h (enum machine_type): Add M_SPARCLET.
3717 * sunos.c (MACHTYPE_OK): Define.
3718 * bfd-in2.h: Regenerated.
3720 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3722 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3723 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3724 * elflink.c (_bfd_elf_create_got_section): Store the
3725 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3726 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3727 global offset table goes over 0x1000, set the value of
3728 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3729 (elf32_sparc_relocate_section): Subtract the offset of
3730 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3732 * elfcode.h: Don't include <string.h>.
3734 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3736 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3737 generic_link_hash_newfunc. All references changed.
3738 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3739 moved here from libbfd-in.h.
3740 * libbfd-in.h: Corresponding changes.
3741 * libbfd.h: Regenerated.
3743 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3745 * aoutx.h (aout_link_input_section_std): When reporting an
3746 overflow error, use the name of the symbol in the hash table if
3748 (aout_link_input_section_ext): Likewise.
3750 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3751 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3753 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3755 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3756 * coffcode.h (coff_compute_section_file_positions): Likewise.
3757 (coff_write_object_contents): Likewise.
3759 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3761 * section.c (SEC_LINK_ONCE): Define.
3762 (SEC_LINK_DUPLICATES): Define.
3763 (SEC_LINK_DUPLICATES_DISCARD): Define.
3764 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3765 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3766 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3767 * bfd-in2.h: Rebuild.
3768 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3769 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3770 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3771 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3772 SEC_LINK_ONCE, and look through the symbol table for the setting
3773 for SEC_LINK_DUPLICATES.
3774 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3775 set for a section, find the section symbol in the symbol table,
3776 and set the aux entry based on SEC_LINK_DUPLICATES.
3777 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3778 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3779 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3780 * coff-i386.c (i386coff_vec): Likewise.
3781 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3783 * VERSION: Bump to 2.6.1.
3784 * Makefile.in (stamp-h): Depend upon VERSION.
3786 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3788 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3789 * libbfd.h: Rebuilt.
3790 * linker.c (generic_link_hash_newfunc): No longer static.
3791 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3793 * coff-h8300.c: Add two derived hash tables and their associated
3794 funtions and #defines for use by the h8300 linker.
3795 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3796 the function vector as needed. Place the address of the function
3797 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3798 Rewrite the vectors section contents as necessary.
3799 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3800 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3801 (coff_bfd_link_hash_table_create): Likewise.
3803 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3805 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3806 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3808 (hppa_rebuild_insn): Pass pointer to correct type to
3809 low_sign_unext and dis_assemble_21.
3811 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3813 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3814 Stick with sparc-*-{sysv4*,solaris2*}.
3816 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3818 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3819 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3820 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3821 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3822 fields is non-zero, print them.
3824 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3825 ifdef. Remove unused variables.
3826 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3828 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3829 (get_symbol_value): Ifdef out.
3830 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3831 (coff_ppc_relocate_section): Remove unused variables. Make
3832 fprintf strings and argument types correspond. Put before_addr in
3834 (dump_toc): Make fprintf strings and argument types correspond.
3835 (ppc_process_before_allocation): Remove unused variables. Always
3837 (ppc_reflo_reloc): Ifdef out.
3838 (ppc_addr32nb_reloc): Ifdef out.
3839 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3841 (coff_ppc_rtype_to_howto): Likewise.
3842 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3844 * peicode.h (pe_print_idata): Move otherwise unused variables into
3845 the #ifdef where they are used. Always return a value.
3846 (pe_print_edata): Make fprintf strings and argument types
3847 correspond. Always return a value.
3848 (pe_print_pdata): Removed unused variable addr_value. Always
3850 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3851 strings and argument types correspond. Always return a value.
3853 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3854 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3855 variable rela inside #if 0 section where it is used.
3857 * ns32k.h: New file.
3858 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3859 functions to start with _bfd_.
3860 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3861 functions in cpu-ns32k.h.
3862 * Makefile.in: Rebuild dependencies.
3863 (HFILES): Add ns32k.h.
3865 * section.c (struct sec): Add linker_mark field. Change
3866 user_set_vma and reloc_done to be single bit fields.
3867 (STD_SECTION): Update accordingly.
3868 * bfd-in2.h: Rebuild.
3869 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3871 (aout_link_input_bfd): Don't link unmarked sections.
3872 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3874 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3875 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3877 * elflink.h (elf_bfd_final_link): Mark sections included in the
3879 (elf_link_input_bfd): Don't link unmarked sections.
3880 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3882 (xcoff_link_input_bfd): Don't link unmarked sections.
3884 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3885 overflow error messages.
3887 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3889 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3890 is not set, print "BFD: " before the error message.
3892 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3893 Miles Bader <miles@gnu.ai.mit.edu>.
3894 * configure: Rebuild.
3896 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3898 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3901 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3902 m68k-aout, m68k-coff, and m68k-elf targets.
3904 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3906 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3907 (ieee_generic_stat_arch_elt): Restructured to prevent
3908 ieee_object_p from being called repeatedly.
3910 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3912 * coffcode.h (coff_write_object_contents): Allocate
3913 buffers large enough for any FILEHDR or AOUTHDR.
3915 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3917 * ecofflink.c (lookup_line): New static function, renamed and
3918 slighly changed from old _bfd_ecoff_locate_line.
3919 (_bfd_ecoff_locate_line): Cache line number information. Use
3920 lookup_line for actual lookup.
3922 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3924 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3925 multiple of 20 bytes.
3927 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3929 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3930 allocate ecoff_find_line, and don't initialize by hand.
3931 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3932 mips_elf_find_line, and don't call memset.
3934 * coffcode.h (coff_compute_section_file_positions): If not
3935 producing a final executable, don't consider sofar when aligning
3936 the section to the correct size.
3938 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3940 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3941 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3942 * coffgen.c (coff_section_symbol): Ifdef out.
3944 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3946 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3947 output_bfd is not NULL.
3949 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3951 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3952 of bfd_alloc (fixes fix_line not being initialized).
3953 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3955 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3957 * coffcode.h: Allow specific backends to override the
3958 bfd_link_add_symbols routine.
3960 * coff-h8300.c: Include genlink.h.
3961 (howto_table): Add R_MEM_INDIRECT.
3962 (rtype2howto): Support R_MEM_INDIRECT.
3963 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3966 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3968 * coff-alpha.c (alpha_relocate_section): Use
3969 info->callbacks_warning, rather than _bfd_error_handler, for
3970 "multiple gp" warning.
3972 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3974 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3975 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3976 table string. Use bfd_wrapped_link_hash_lookup.
3977 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3979 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3980 table, if any, when writing out symbols.
3981 (aout_link_input_section_std): Use the name from the hash table,
3982 if any, when reporting undefined symbols.
3983 (aout_link_input_section_ext): Likewise.
3984 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3985 * bout.c (get_value): Likewise.
3986 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3987 * ecoff.c (ecoff_reloc_link_order): Likewise.
3988 * elflink.h (elf_link_add_object_symbols): Likewise.
3989 (elf_reloc_link_order): Likewise.
3990 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3991 (_bfd_generic_reloc_link_order): Likewise.
3992 (default_indirect_link_order): Likewise.
3993 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3994 * sunos.c (sunos_add_one_symbol): Likewise.
3995 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3996 (bfd_xcoff_link_count_reloc): Likewise.
3997 (xcoff_reloc_link_order): Likewise.
3999 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4000 into -1 for intern->rss.
4002 * configure: Rebuild with autoconf 2.8.
4004 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4006 * stab-syms.c (__define_stab_duplicate): Define.
4007 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4009 * bfd-in.h (bfd_get_stab_name): Declare.
4010 * bfd-in2.h: Rebuild.
4011 * Makefile.in: Rebuild dependencies.
4012 (BFD_LIBS): Add stab-syms.o.
4013 (BFD_LIBS_CFILES): Add stab-syms.c.
4014 (BFD32_BACKENDS): Remove stab-syms.o.
4015 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4016 * configure.in: Don't list stab-syms.o in bfd_backends.
4017 * configure: Rebuild.
4018 * libaout.h (aout_stab_name): Don't declare.
4019 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4022 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4024 * elf.c (assign_file_positions_for_segments): Adjust file offset
4025 for section alignment even if SEC_LOAD is not set.
4027 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4029 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4030 since they appear as targets in Makefile.in.
4031 * configure: Rebuild.
4033 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4034 don't fiddle with a symbol which is not defined anywhere.
4036 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4038 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4039 though they are defined in a shared library.
4040 (xcoff_build_ldsyms): Likewise.
4042 * coffgen.c (coff_find_nearest_line): Don't look at the line
4043 numbers for the section if section->lineno is NULL.
4045 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4046 message rather than calling BFD_ASSERT.
4047 * elfcode.h (write_relocs): Check return value of
4048 _bfd_elf_symbol_from_bfd_symbol.
4050 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4052 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4055 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4057 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4059 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4060 hppa_reloc_field_selector_type_alt.
4061 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4062 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4064 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4066 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4068 * elf.c (assign_file_positions_for_segments): Adjust the segment
4069 memory size for the alignment of a SEC_ALLOC section, not just a
4072 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4074 * m68klinux.c: New file.
4075 * hosts/m68klinux.h: New file.
4076 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4077 * configure.in (m68*-*-linux*): New native host.
4078 (m68klinux_vec): New vector.
4079 * configure: Rebuild.
4080 * targets.c (m68klinux_vec): Declare.
4081 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4082 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4083 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4084 declaration from bfd_linux_size_dynamic_sections.
4085 (bfd_m68klinux_size_dynamic_sections): Declare.
4086 * bfd-in2.h: Rebuild.
4087 * Makefile.in: Rebuild dependencies.
4088 (BFD32_BACKENDS): Add m68klinux.o.
4089 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4091 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4093 * libhppa.h (pa_arch): Add pa20.
4094 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4095 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4096 (hppa_field_adjust): Handle e_nsel.
4097 * som.c: Provide default definitions for many new relocs found only
4098 in hpux10 include files.
4099 (som_fixup_formats): Add several new relocs from hpux10.
4100 (som_hppa_howto_table): Add hpux10 relocs.
4101 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4103 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4105 * mpw-make.sed: Edit out recent shared library support, and
4106 rules to rebuild .h files using doc/chew.
4108 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4110 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4111 size even of sections with no contents.
4113 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4115 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4116 starting with '$' the way we skip names starting with '.'. When
4117 updating x_endndx, don't be fooled by an index which has been
4120 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4121 struct/union/enum type with no elements.
4123 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4125 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4127 * archive.c (bfd_generic_archive_p): If the first file in the
4128 archive can not be recognized as an object, don't assume that this
4129 is the wrong format.
4131 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4132 format is not bfd_object.
4133 (bfd_elf_get_dt_soname): Likewise.
4135 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4137 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4140 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4142 * bfd.c (tdata): Add netbsd_core_data.
4143 * bfd-in2.h: Regenerated.
4145 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4147 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4148 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4149 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4152 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4153 to get the symbol index, matching 14 Jul 95 change.
4155 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4157 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4158 Remove duplicate definition of gp.
4160 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4162 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4163 assume that we can set the GP value and then get the same value,
4164 since it won't be true if the output file is neither ELF nor
4166 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4167 _bfd_get_gp_value here.
4168 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4169 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4171 (mips_elf_lo16_reloc): Likewise.
4172 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4173 Don't require that the BFD be ELF.
4174 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4175 (mips_elf_gprel32_reloc): Likewise.
4176 (mips_elf_relocate_section): Don't assume we can set and get the
4178 (mips_elf_finish_dynamic_symbol): Don't bother to use
4179 _bfd_get_gp_value here.
4181 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4182 Don't change epdr between malloc and free. Be careful not to free
4183 NULL pointers. Zero out the first RPDR.
4185 * configure.host: On Linux, only pass -rpath option if $(libdir)
4186 is neither /lib nor /usr/lib. From Alan Modra
4187 <alan@mullet.Levels.UniSA.Edu.Au>.
4189 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4191 (elf_dt_name): Rename from elf_dt_needed_name.
4192 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4194 (bfd_elf_get_dt_soname): New function.
4195 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4196 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4197 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4198 * bfd-in2.h: Rebuild.
4200 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4202 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4203 _bfd_sparc_elf_reloc_type_lookup.
4204 (bfd_elf32_bfd_reloc_type_lookup): Update.
4205 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4206 (sparc64_elf_howto_table): Define.
4207 (sparc_reloc_map): Define.
4208 (sparc64_elf_reloc_type_lookup): New function.
4209 (sparc_elf_wdisp16_reloc): New function.
4210 (elf_info_to_howto): Use sparc64_elf_howto_table.
4211 (sparc64_elf_relocate_section): Likewise.
4212 (bfd_elf64_bfd_reloc_type_lookup): Update.
4214 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4216 * configure.host: Check for 'do not mix' from native linker before
4217 trying to use -rpath.
4219 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4221 * bfd.c (_bfd_get_gp_value): New function.
4222 (_bfd_set_gp_value): New function.
4223 * libbfd-in.h (_bfd_get_gp_value): Declare.
4224 (_bfd_set_gp_value): Declare.
4225 * libbfd.h: Rebuild.
4226 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4227 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4228 directly to the fields in the tdata information.
4229 (alpha_relocate_section): Likewise.
4230 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4231 (mips_gprel_reloc): Likewise.
4232 (mips_relocate_section): Likewise.
4233 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4234 (mips_elf_lo16_reloc): Likewise.
4235 (mips_elf_final_gp): Likewise.
4236 (mips_elf_gprel16_reloc): Likewise.
4237 (mips_elf_gprel32_reloc): Likewise.
4238 (mips_elf_relocate_section): Likewise.
4239 (mips_elf_finish_dynamic_symbol): Likewise.
4241 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4243 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4245 * configure.in: Call AC_PROG_CC before configure.host.
4246 * configure: Rebuild.
4247 * configure.host: Don't set information which autoconf should
4248 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4250 * configure.host: Remove go32 and win32 host information, since it
4251 should no longer be needed.
4253 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4254 then start a new segment rather than put a writable section in a
4257 * configure.host: Set RPATH_ENVVAR.
4259 * Makefile.in: Rebuild dependencies.
4261 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4262 zero_section variable.
4264 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4266 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4267 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4268 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4270 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4272 * ieee.c (ieee_write_expression): Only use an R variable for a
4273 local symbol. Don't output a zero offset. Handle a zero address.
4274 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4275 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4277 (parse_expression): Don't try to handle multiple occurrences of a
4278 P variable. Handle I variables differently from X variables. Fix
4279 the order of minus expressions.
4280 (ieee_slurp_external_symbols): Generate an I variable for an NN
4281 record. Fix handling of ATI and ATX records.
4282 (ieee_slurp_sections): Only set minimal section attributes.
4283 Adjust them later, based on the section contents.
4284 (ieee_object_p): Read in the file until just after the ME record.
4285 Call ieee_slurp_section_data to set the section flags.
4286 (do_one): Add iterations parameter. Only repeat the first load
4287 item. Set the section and file reloc flags.
4288 (ieee_slurp_section_data): Set section flags. Pass iterations to
4290 (ieee_canonicalize_reloc): Handle I variables.
4291 (do_with_relocs): Only emit relocation size when necessary.
4292 Increase MAXRUN to 127. Change ov to be assigned, and take
4293 src_mask and pcrel_offset into account.
4294 (ieee_write_data_part): Skip sections that are not loaded.
4295 (ieee_write_external_part): Don't output optional last entry of WX
4297 (ieee_write_me_part): Make setting of me_record neater.
4298 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4300 * syms.c (stt): Add entries for zerovars, vars, and code.
4302 * elfcode.h (validate_reloc): New static function.
4303 (write_relocs): Call validate_reloc for non ELF relocs.
4305 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4306 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4307 (TARGET_LITTLE_SYM): Likewise.
4309 * config.bfd (m68*-*-psos*): New target.
4311 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4313 * i386msdos.c: Remove some #if 0 code.
4314 (msdos_write_object_contents): Don't include empty sections in the
4315 size computation, regardless of their address.
4317 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4319 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4320 is NULL, ie, the -r switch is used.
4322 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4324 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4325 (BFD_RELOC_MIPS_GOT_LO16): Define.
4326 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4327 * bfd-in2.h, libbfd.h: Rebuild.
4328 * elf32-mips.c (mips_reloc_map): Map new relocs.
4330 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4332 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4335 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4336 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4337 simple number for the section address, rather than an expression.
4338 Limit the number of bytes between relocs to MAXRUN.
4339 (ieee_write_me_part): Set me_record to the file offset after the
4341 (ieee_write_processor): New static function.
4342 (ieee_write_object_contents): Use ieee_write_processor.
4344 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4346 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4348 * coff-aux.c: Change include of aux.h to aux-coff.h.
4350 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4352 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4353 relocation put the addend both in the reloc entry and the data.
4354 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4357 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4358 a R_68K_PCxx reloc against a defined global symbol directly.
4359 (elf_m68k_check_relocs): Don't count such a reloc.
4361 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4362 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4363 symbol for now, otherwise always record the symbol as dynamic.
4364 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4365 is not referenced by a dynamic object, and we are not making a
4366 shared object, then don't make a PLT entry. If we do make a PLT
4367 entry, make sure the symbol has been recorded as dynamic.
4369 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4371 * configure.host: When making a shared library, set HLDFLAGS to
4372 pass an appropriate -rpath option. Use the make variable SONAME
4373 as the shared library soname, rather than computing it here. On
4374 SunOS, build stamp-tshlink in place of $(SHLINK).
4375 * Makefile.in (SONAME): New variable.
4376 ($(SHLINK)): Make a link to the transformed name, as well.
4377 (stamp-tshlink): New target.
4378 (install): Skip stamp-tshlink during install.
4380 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4382 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4383 linker sections have been set up yet.
4385 * elf.c (make_mapping): Add an additional argument to suppress
4386 making the first section include the program headers.
4387 (map_sections_to_segments): If the user used -Ttext such that the
4388 program headers are on a different page, do not set the flags
4389 saying that this section includes the program headers.
4391 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4393 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4394 don't define TRAD_HEADER.
4395 * configure: Rebuild.
4397 * netbsd-core.c: New file, support for NetBSD core files.
4398 * hosts/*nbsd.h: Removed.
4400 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4402 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4403 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4404 * libbfd.h, bfd-in2.h: Regenerated.
4405 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4406 bfd_elf32_bfd_reloc_type_lookup.
4407 (reloc_type{,_names}): Deleted.
4408 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4410 (sparc_reloc_map): Add sparc64 relocs.
4411 (sparc_elf_notsupported_reloc): New static function.
4412 (sparc_elf_wdisp16_reloc): New static function.
4413 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4414 (elf32_sparc_relocate_section): Likewise.
4415 (bfd_elf32_bfd_reloc_type_lookup): Define.
4416 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4417 (reloc_type{,_names}): Deleted.
4418 (elf_sparc_howto_table): Deleted.
4419 (sparc_reloc_map): Deleted.
4420 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4421 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4423 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4425 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4428 * Makefile.in (program_transform_name): New variable.
4429 (install): Transform library name before installing it.
4431 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4433 * archures.c (bfd_mach_i960_hx): Define.
4434 * bfd-in2.h: Rebuild.
4435 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4436 (MATRIX): Expand entries for HX.
4437 (arch_info_struct): Add i960:hx entry.
4438 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4439 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4440 (coff_set_flags): Handle bfd_mach_i960_hx.
4442 Support for building as a shared library, based on patches from
4443 Alan Modra <alan@spri.levels.unisa.edu.au>:
4444 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4445 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4446 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4447 * configure: Rebuild.
4448 * configure.host: If --enable-shared, adjust shared library stuff
4449 based on the host. If the host is SunOS, and the linker supports
4450 -rpath, set HLDFLAGS to use it.
4451 * Makefile.in (ALLLIBS): New variable.
4452 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4453 (COMMON_SHLIB, SHLINK): New variables.
4454 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4455 (STAGESTUFF): Remove variable.
4456 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4458 (stamp-ofiles): New target, like old ofiles target, but build
4459 using a temporary file and move-if-change, and touch stamp-ofiles
4461 (ofiles): Just depend upon stamp-ofiles.
4462 (stamp-piclist, piclist): New targets.
4463 ($(SHLIB), $(SHLINK)): New targets.
4464 (targets.o, archures.o): Build twice if PICFLAG is set.
4465 (do_mostlyclean): Remove pic/*.o.
4466 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4468 (do_distclean): Remove pic and stamp-picdir.
4469 (install): Install shared libraries.
4470 ($(OFILES)): Depend upon stamp-picdir.
4471 (stamp-picdir): New target.
4473 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4475 * libcoff.h: Rebuild.
4477 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4478 flavour of a section with no owner.
4480 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4481 ELF_LINK_NON_ELF flag.
4482 (mips_elf_create_got_section): Likewise.
4484 * elf.c: Revert last change, since it breaks dynamic linking.
4485 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4487 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4488 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4489 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4491 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4493 * elf.c (assign_file_positions_for_segments): If the backend does
4494 not want the elf header or the program headers in the address
4495 space, do not include them in the calculations.
4497 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4498 function to determine if we need additional program headers.
4499 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4500 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4502 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4504 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4506 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4508 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4509 back into one line. Some compilers (sunos 4.1.3 for example)
4510 won't accept args split across more than one line.
4512 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4514 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4515 * configure: Regenerate.
4517 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4519 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4520 try to do arithmetic on a void *, cast it to a unsigned char * first.
4522 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4524 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4525 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4527 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4528 flag for a newly defined symbol.
4529 (NAME(bfd_elf,record_link_assignment)): Likewise.
4530 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4531 set the DEF or REF_REGULAR flags correctly.
4533 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4534 (libbfd.h, libcoff.h): Corresponding change.
4536 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4537 a PLT32 reloc as dynamic.
4538 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4539 is not referenced by a dynamic object, and we are not making a
4540 shared object, then don't make a PLT entry. If we do make a PLT
4541 entry, make sure the symbol has been recorded as dynamic.
4543 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4545 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4546 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4547 (powerpcle-*-cygwin32): New.
4548 * peicode.h (add_data_entry): Get address from vma.
4550 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4552 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4553 attached to the section has already been created as an undefined
4554 symbol, treat it as if it hasn't been created yet.
4556 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4558 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4559 symbol or section symbols if stripping all symbols and this is not
4560 a relocateable link. Don't output the symbol string table if
4561 there are no symbols.
4562 (elf_link_flush_output_syms): Don't do anything if there are no
4565 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4567 * coff-aux.c: New file.
4568 * hosts/m68kaux.h: New file.
4569 * config.bfd (m68*-apple-aux*): New target.
4570 * configure.in (m68*-apple-aux*): New native host.
4571 (m68kaux_coff_vec): New vector.
4572 * configure: Rebuild.
4573 * targets.c (m68kaux_coff_vec): Declare.
4574 * coffcode.h (bfd_coff_backend_data): Add field
4575 _bfd_coff_link_add_one_symbol.
4576 (bfd_coff_link_add_one_symbol): Define.
4577 (compare_arelent_ptr): New static function if TARG_AUX.
4578 (coff_write_relocs): If TARG_AUX, sort the relocs.
4579 (coff_write_object_contents): Set A/UX aouthdr magic number.
4580 (coff_link_add_one_symbol): Define if not defined.
4581 (bfd_coff_std_swap_table): Initialize new field.
4582 * libcoff.h: Rebuild.
4583 * cofflink.c (coff_link_add_symbols): Call
4584 bfd_coff_link_add_one_symbol rather than
4585 _bfd_generic_link_add_one_symbol.
4586 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4587 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4588 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4589 * Makefile.in: Rebuild dependencies.
4590 (BFD32_BACKENDS): Add coff-aux.o.
4591 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4593 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4595 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4596 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4598 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4600 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4601 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4602 (maintainer-clean): Warn about deleting special files.
4603 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4605 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4606 warning symbols correctly.
4607 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4608 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4609 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4610 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4611 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4612 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4614 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4617 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4619 * libcoff-in.h: aligned newly exported names with bfd naming
4620 conventions. Removed an erroneous define of POWERPC_LE_PE.
4621 * libcoff.h: Rebuild.
4622 * cofflink.c, coff-ppc.c: the above function name changes
4624 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4626 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4627 * ecoff.c (struct extsym_info): Define.
4628 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4629 to ecoff_link_write_external.
4630 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4631 Strip symbols when appropriate.
4633 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4634 * syms.c (BSF_OBJECT): Define.
4635 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4636 * bfd-in2.h: Rebuild.
4637 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4639 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4642 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4643 copying relocs into a shared object, treat a defined global symbol
4645 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4646 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4647 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4649 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4650 real defined symbol, not to a weak defined symbol.
4652 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4654 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4655 and made a few static functions externs.
4657 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4658 POWERPC_LE_PE hack in cofflink.
4660 * libcoff-in.h: promoted the following from cofflink.c to allow
4661 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4662 coff_debug_merge_element, struct coff_debug_merge_type,
4663 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4664 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4665 coff_debug_merge_hash_lookup, coff_link_section_info,
4666 coff_final_link_info, coff_debug_merge_hash_newfunc,
4667 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4669 * libcoff.h: re-gen'd
4671 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4673 * syms.c: Include "bfdlink.h".
4674 (struct stab_find_info): Define.
4675 (_bfd_stab_section_find_nearest_line): New function.
4676 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4677 * libbfd.h: Rebuild.
4678 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4679 * elf.c (_bfd_elf_find_nearest_line): Try calling
4680 _bfd_stab_section_find_nearest_line before searching the ELF
4681 symbol table. Find the closest STT_FUNC symbol, not the last one.
4682 * libcoff-in.h (coff_data_type): Add line_info field.
4683 * libcoff.h: Rebuild.
4684 * coffgen.c (coff_find_nearest_line): Try calling
4685 _bfd_stab_section_find_nearest_line before searching the COFF
4687 * Makefile.in: Rebuild dependencies.
4689 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4691 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4692 4 bytes, so we get the correct value when updating the register
4693 field in little endian mode.
4695 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4697 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4698 entry_section fields. Add sntoc and snentry fields.
4699 * libcoff.h: Rebuild.
4700 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4701 not toc_section and entry_section (the COFF file does not have any
4702 sections at this point).
4703 (coff_write_object_contents): Set o_snentry and o_sntoc from
4704 snentry and sntoc rather than entry_section and toc_section.
4705 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4706 snentry, not toc_section and entry_section.
4707 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4708 entry_section from hentry.
4709 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4711 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4712 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4713 than using toc_section directly.
4715 * archures.c: Add missing `.' in enum bfd_architecture.
4716 * bfd-in2.h: Rebuild.
4718 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4719 Robert Lipe <robertl@arnet.com>.
4721 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4723 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4724 to sections we allocate. Use bfd_zalloc to allocate initialial
4725 sections, not bfd_alloc.
4726 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4727 SDA{,2}I16 relocations.
4728 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4729 whether to put something in .sbss or not.
4730 (ppc_elf_relocate_section): Add support for more relocations. Add
4731 in sec->output_offset where appropriate. Make error messages
4732 include the symbol name.
4734 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4735 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4736 doesn't get redefined messages if -shared.
4738 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4739 section if the rel_section field has been set up.
4741 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4743 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4746 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4748 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4749 of flags, only flags used are controlled by mach number. Bump up
4750 output file mach number to highest of input file mach numbers.
4751 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4752 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4754 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4755 bfd_elf64_sparc_vec support.
4757 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4759 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4760 the embedded bit is set on some objects and not on others. Just
4762 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4765 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4767 * coffcode.h (coff_new_section_hook): Don't try to align the
4770 * coffcode.h (coff_set_section_contents): Fix the handling of the
4771 .lib section to work even if the entire section contents are
4772 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4773 Robert Lipe <robertl@arnet.com>.
4775 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4777 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4778 memory here for contents.
4780 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4781 _SDA2_BASE_ by 32768.
4782 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4783 started using. Allocate contents for .sdata and .sdata2 sections
4785 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4787 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4788 size _SDA{,2}_BASE_.
4789 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4792 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4794 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4796 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4797 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4798 (bfd_mach_sparc_v9a): Define.
4799 (bfd_mach_sparc_v9_p): Define.
4800 * bfd-in2.h: Regenerated.
4801 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4803 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4804 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4805 to bfd_elf32_sparc_vec.
4806 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4807 Add v8plus{,a} support.
4809 (sparc_compatible): New function.
4810 * elf32-sparc.h: #include "elf/sparc.h".
4811 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4812 elf32_sparc_final_write_processing): New functions.
4813 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4814 elf_backend_final_write_processing): Define.
4816 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4818 * elf-bfd.h (struct elf_link_hash_entry): Add
4819 linker_section_pointer field.
4820 (enum elf_linker_section_enum): Enumeration for new way of
4821 creating linker dynamic sections and symbols.
4822 (elf_linker_section{,_pointers}): New structures for creating
4823 dynamic sections and symbols.
4824 (elf_obj_tdata): Add linker_section_pointers and linker_section
4826 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4827 (_bfd_elf_create_linker_section): New declarations.
4828 (_bfd_elf_find_pointer_linker_section): Ditto.
4829 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4830 (_bfd_elf_make_linker_section_rela): Ditto.
4832 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4834 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4835 (ppc_elf_create_linker_section): New function to create the
4836 sections .got, .sdata, and .sdata2.
4837 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4839 (ppc_elf_check_relocs): Support more of the eabi relocations.
4840 (ppc_elf_relocate_section): Ditto.
4841 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4842 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4844 * elflink.h (elf_create_pointer_linker_section): New function to
4845 create initialized pointers in dynamic linker sections.
4846 (elf_finish_pointer_linker_section): Actually intialize the
4847 pointers created above.
4849 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4850 macros to provide both 32 and 64 bit versions of
4851 elf_create_pointer_linker_section.
4852 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4853 provide both 32 and 64 bit versions of
4854 elf_finish_pointer_linker_section.
4856 * elflink.c (_bfd_elf_create_linker_section): New function to
4857 create a linker section.
4858 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4859 given address in the linker pointer offsets created for a given
4861 (_bfd_elf_make_linker_section_rela): Make a RELA section
4862 corresponding to the generated linker section.
4864 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4866 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4868 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4870 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4871 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4872 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4873 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4874 toc entry in an objdump) for now.
4875 (ppc_do_last, ppc_get_last): New function - needed to save processing
4876 the toc owner to the end.
4877 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4880 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4881 toc owner from being done till last. Must define POWERPC_LE_PC
4884 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4886 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4888 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4889 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4891 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4893 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4895 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4897 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4899 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4901 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4903 * elf.c (assign_file_positions_for_segments): Don't increment file
4904 offset for a segment which contains no loadable sections.
4906 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4908 * reloc.c: Add new PowerPC relocations.
4909 * {bfd-in2,libbfd}.h: Regenerate.
4911 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4912 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4914 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4916 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4919 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4922 * coffgen.c (coff_find_nearest_line): Don't try to cache
4923 information in sections that are not owned by a BFD. From Richard
4924 Henderson <richard@atheist.tamu.edu>.
4926 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4927 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4928 * elflink.h (elf_link_output_extsym): Remove special check for
4931 * ecoffswap.h: Add prototypes for static functions.
4933 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4935 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4936 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4938 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4939 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4940 support. Begin support for R_PPC_SDA{2,}REL.
4942 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4944 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4945 create the .got and .got.neg sections.
4946 (ppc_elf_size_dynamic_sections): Call it.
4947 (ppc_elf_check_relocs): Call it.
4948 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4949 (ppc_elf_check_relocs): Add error messages for relocations we
4950 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4953 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4955 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4956 section flags for V.4 and eabi.
4958 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4960 * elf.c (assign_file_positions_for_segments): If a segment
4961 contains no sections, don't mark it as readable.
4963 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4964 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4966 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4967 dynamic section, if there is one.
4968 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4969 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4970 (bfd_elf64_swap_dyn_in): Likewise.
4971 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4973 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4975 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4976 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4977 <pirker@eiunix.tuwien.ac.at>.
4979 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4981 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4982 PowerPC V.4 and eabi.
4983 * bfd-in2.h: Regenerate.
4984 * libfd.h: Regenerate.
4986 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4988 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4989 section type and SHF_EXCLUDE section flag, turning them into the
4990 appropriate bfd section flag.
4992 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4994 * xcofflink.c (xcoff_link_add_symbols): Create the special
4995 sections if we see a DYNAMIC object, in case that is the only
4996 XCOFF input object we see.
4998 * elf32-mips.c: Extensive changes for a start at dynamic linking
4999 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5001 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5002 (struct elf_backend_data): Remove
5003 elf_backend_create_program_headers field. Add
5004 elf_backend_additional_program_headers and
5005 elf_backend_modify_segment_map fields.
5006 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5008 (elf_backend_additional_program_headers): Likewise.
5009 (elf_backend_modify_segment_map): Likewise.
5010 (elf_backend_create_program_headers): Don't define.
5011 (elfNN_bed): Change to account for field changes.
5012 * elf.c (assign_file_positions_for_segments): Call new
5013 modify_segment_map backend function. Don't call old
5014 create_program_headers backend function.
5015 (get_program_header_size): Call additional_program_headers rather
5016 than create_program_headers.
5017 * elflink.h (elf_link_add_object_symbols): Initialize
5018 type_change_ok from new backend field.
5019 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5021 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5022 a reloc against the appropriate section.
5024 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5025 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5026 (elf_flags_init): Rename from elf_ppc_flags_init.
5027 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5029 (ppc_elf_copy_private_bfd_data): Likewise.
5030 (ppc_elf_merge_private_bfd_data): Likewise.
5032 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5035 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5037 * coff-alpha.c (alpha_relocate_section): During final link, allow
5038 output .lita section to be bigger than 64k by adjusting gp value
5039 on a per-input section basis.
5040 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5042 (struct ecoff_section_tdata): Add gp field.
5044 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5046 Handle Alpha ECOFF changes in OSF/1 3.2.
5047 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5049 * coff-alpha.c: Include "aout/ar.h".
5050 (alpha_ecoff_get_relocated_section_contents): Don't require an
5051 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5052 3.2 doesn't generate one.
5053 (alpha_relocate_section): Likewise.
5054 (alpha_ecoff_slurp_armap): Define.
5055 (alpha_ecoff_slurp_extended_name_table): Define.
5056 (alpha_ecoff_construct_extended_name_table): Define.
5057 (alpha_ecoff_truncate_arname): Define.
5058 (alpha_ecoff_write_armap): Define.
5059 (alpha_ecoff_generic_stat_arch_elt): Define.
5060 (alpha_ecoff_update_armap_timestamp): Define.
5062 (alpha_ecoff_read_ar_hdr): New static function.
5063 (alpha_ecoff_get_elt_at_filepos): New static function.
5064 (alpha_ecoff_openr_next_archived_file): New static function.
5065 (alpha_ecoff_get_elt_at_index): New static function.
5066 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5067 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5068 _bfd_ecoff to alpha_ecoff.
5069 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5070 field from backend structure, rather than always calling
5071 _bfd_get_elt_at_filepos.
5072 * coff-mips.c (mips_ecoff_backend_data): Initialize
5073 get_elt_at_filepos field.
5074 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5075 from _bfd_generic_read_ar_hdr with minor changes.
5076 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5077 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5078 * libbfd.h: Rebuild.
5080 * bfd-in.h (BFD_IN_MEMORY): Define.
5081 * libbfd-in.h (struct bfd_in_memory): Define.
5082 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5083 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5084 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5085 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5086 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5087 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5088 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5089 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5090 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5091 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5093 (bfd_openstreamr): Likewise.
5094 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5095 BFD_IN_MEMORY is not set.
5096 * riscix.c (riscix_some_aout_object_p): Likewise.
5097 * bfd-in2.h, libbfd.h: Rebuild.
5099 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5100 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5101 (bfd_get_elt_at_index): Define.
5102 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5103 bfd_get_elt_at_index. Change index parameter from int to
5105 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5106 (_bfd_noarchive_get_elt_at_index): Define.
5107 (_bfd_archive_bsd_get_elt_at_index): Define.
5108 (_bfd_archive_coff_get_elt_at_index): Define.
5109 * bfd-in2.h, libbfd.h: Rebuild.
5110 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5111 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5112 * ieee.c (ieee_get_elt_at_index): Define.
5113 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5114 * oasys.c (oasys_get_elt_at_index): Define.
5115 * som.c (som_get_elt_at_index): Define.
5117 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5118 numbers to the .text section.
5120 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5122 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5123 If there is a SEC_DEBUGGING section, get the contents of the debug
5124 information part from it.
5125 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5127 (ieee_write_object_contents): Check ieee_write_debug_part return.
5129 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5131 * config.bfd (i[345]86-*-freebsd*): Add target.
5132 * configure.in (i386freebsd_vec): Add vec.
5133 * configure: Regenerate.
5134 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5135 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5136 Rebuild dependencies..
5137 * freebsd.h: New file.
5138 * i386freebsd.c: New file.
5139 * targets.c (i386freebsd_vec): Declare.
5140 (bfd_target_vector): Add i386freebsd_vec.
5141 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5142 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5144 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5146 * ieee.c (ieee_slurp_debug): New static function.
5147 (ieee_object_p): Call it.
5148 (ieee_slurp_section_data): Skip debugging sections.
5149 (ieee_get_reloc_upper_bound): Likewise.
5150 (ieee_get_section_contents): Likewise.
5151 (ieee_canonicalize_reloc): Likewise.
5152 (ieee_write_section_part): Likewise.
5153 (ieee_write_debug_part): Likewise.
5154 (ieee_write_data_part): Likewise.
5155 (init_for_output): Likewise.
5157 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5159 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5161 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5162 relocs, since ppc_elf_relocate_section handles the linker case.
5163 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5165 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5166 ppc_elf_relocate_section since that is now the only caller.
5167 (ppc_elf_relocate_section): Ditto.
5169 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5171 * coffcode.h (coff_write_object_contents): If we don't know the
5172 section of the entry point for an XCOFF executable, always set the
5173 entry address to -1.
5175 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5177 * elf.c (bfd_section_from_shdr): Add support for note sections.
5179 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5181 * bfd-in.h (struct _symbol_info): Add stab_type field.
5182 * bfd-in2.h: Rebuild.
5183 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5185 * elf32-ppc.c: Remove trailing newline from calls to
5187 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5188 difference if target endianness is known.
5190 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5192 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5193 old style TOC16 references without using R_PPC_GOT.
5194 (ppc_reloc_type): Ditto.
5195 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5196 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5197 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5198 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5199 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5201 (ppc_elf_adjust_dynamic_symbol): Ditto.
5202 (ppc_elf_adjust_dynindx): Ditto.
5203 (ppc_elf_size_dynamic_sections): Ditto.
5204 (ppc_elf_finish_dynamic_symbol): Ditto.
5205 (ppc_elf_finish_dynamic_sections): Ditto.
5206 (ELF_DYNAMIC_INTERPRETER): Define.
5208 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5210 * elf.c (copy_private_bfd_data): When attaching sections to
5211 segments ignore sections that won't be allocated. Patch from
5214 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5216 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5219 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5221 * coff-i960.c (CALC_ADDEND): Define.
5222 (coff_i960_relocate_section): Add the input section VMA to the
5223 addend for PC relative relocs.
5225 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5227 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5228 to correctly terminate.
5230 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5232 * targets.c (enum bfd_endian): Define.
5233 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5234 from boolean to enum bfd_endian. Change header_byteorder_big_p
5236 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5237 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5238 * bfd-in2.h: Rebuild.
5239 * All targets: Change initialization of byteorder and
5240 header_byteorder to use enum bfd_endian values rather than
5242 * All files: Change all references to byteorder_big_p and
5243 header_byteorder_big_p to use new bfd_*_endian macros.
5245 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5247 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5249 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5251 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5253 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5255 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5257 * ieee.c: Lots of minor cleanups. Make many functions return
5258 errors rather than calling abort. Also:
5259 (ieee_write_twobyte): Remove; change callers to call existing
5260 ieee_write_2bytes function.
5261 (ieee_write_expression): Don't output the section twice when
5262 outputting a local symbol. Don't emit an extraneous zero if there
5264 (ieee_slurp_sections): Set the lma as well as the vma.
5265 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5267 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5268 a recognized one or bfd_arch_unknown.
5269 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5271 (ihex_get_symtab): Likewise.
5273 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5275 * aoutx.h: Include <ctype.h>.
5276 (struct aout_link_includes_table): Define.
5277 (struct aout_link_includes_totals): Define.
5278 (struct aout_link_includes_entry): Define.
5279 (aout_link_includes_lookup): Define macro.
5280 (struct aout_final_link_info): Add includes field.
5281 (aout_link_includes_newfunc): New static function.
5282 (NAME(aout,final_link)): Initialize includes hash table.
5283 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5285 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5287 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5289 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5291 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5293 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5295 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5296 (pe_print_private_bfd_data): call pe_print_reloc.
5297 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5298 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5299 up some debugging as well.
5301 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5303 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5306 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5308 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5309 when setting sections to NULL.
5311 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5313 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5315 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5316 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5318 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5319 * bfd-in2.h: Rebuild.
5321 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5323 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5325 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5327 * ihex.c (ihex_scan): Handle record types 4 and 5.
5328 (ihex_object_p): Permit types 4 and 5.
5329 (ihex_set_section_contents): Remove check for out of range
5331 (ihex_write_object_contents): Generate types 4 and 5.
5333 * elflink.h (elf_link_output_extsym): Just ignore warning and
5334 indirect references to symbols which don't really exist.
5336 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5338 * peicode.h (pe_print_idata): Minor format fixes
5339 (pe_print_edata): New function. Under private printing, this formats
5340 the edata section of a PE file.
5341 (pe_print_private_bfd_data): Added call to pe_print_edata.
5343 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5345 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5346 index, don't call stoi.
5348 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5350 * srec.c (srec_scan): Set lma as well as vma.
5352 * ihex.c: New file; support for Intel Hex format.
5353 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5354 (ihex_vec): Declare.
5355 (bfd_target_vector): Always include ihex_vec.
5356 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5357 * Makefile.in: Rebuild dependencies.
5358 (BFD_LIBS): Add ihex.o
5359 (BFD_LIBS_CFILES): Add ihex.c.
5360 * bfd-in2.h: Rebuild.
5362 * elf.c (assign_file_positions_for_segments): Sort the sections in
5364 (get_program_header_size): Return the right size if segment_map is
5366 (copy_private_bfd_data): Don't bother to sort the sections.
5368 * bfd.c (bfd_record_phdr): New function.
5369 * bfd-in.h (bfd_record_phdr): Declare.
5370 * bfd_in2.h: Rebuild.
5372 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5375 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5376 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5378 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5379 (bfd_zmalloc): Change declaration.
5380 * libbfd.h: Rebuild.
5381 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5382 and realloc. Don't set bfd_error_no_memory if they fail.
5384 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5386 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5387 uses as well. Added a new howto to deal with TOCREL16 relocs that
5388 are TOCDEFN as well.
5389 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5390 to handle RVA relocs from dlltool.
5391 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5392 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5393 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5395 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5396 to get the right section alignment.
5398 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5400 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5401 p_paddr if p_paddr is zero.
5402 (make_mapping): Set includes_filehdr and includes_phdrs for first
5404 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5406 (assign_file_positions_for_segments): Handle includes_filehdr and
5407 includes_phdrs. Remove special handling of PT_PHDR and first
5409 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5410 when appropriate. Remove special handling of PT_PHDR segment.
5411 Use a more complex condition for when a section is included in a
5412 segment to handle Solaris linker oddities.
5414 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5416 * coff-m88k.c (howto_table): Reformatted for easier reading;
5417 special_function now points to new function m88k_special_reloc.
5418 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5420 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5421 be done correctly by m88k_special_reloc.
5422 (reloc_processing): New function to be used by RELOC_PROCESSING.
5423 (RELOC_PROCESSING): Define to call reloc_processing.
5425 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5427 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5428 (pe_print_pdata): Likewise.
5430 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5431 obstack_alloc fails.
5432 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5434 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5435 * Many files: don't set bfd_error_no_memory if one of the above
5438 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5439 if p_paddr_valid is set.
5440 (copy_private_bfd_data): New static function.
5441 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5443 * elf.c (assign_file_positions_for_segments): Fix case where extra
5444 program headers were allocated.
5446 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5447 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5448 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5449 _bfd_elf_print_private_bfd_data.
5451 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5452 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5453 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5454 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5455 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5456 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5457 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5459 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5461 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5462 * elf.c (make_mapping): New static function.
5463 (map_sections_to_segments): New static function.
5464 (elf_sort_sections): New static function.
5465 (assign_file_positions_for_segments): New static function.
5466 (map_program_segments): Remove.
5467 (get_program_header_size): Remove sorted_hdrs, count, and
5468 maxpagesize parameters. Simplify.
5469 (assign_file_positions_except_relocs): When generating an
5470 executable, use assign_file_positions_for_segments.
5471 (elf_sort_hdrs): Remove.
5472 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5473 to get_program_header_size.
5475 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5477 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5479 * configure, config.in: Regenerate with autoconf 2.7.
5481 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5482 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5484 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5486 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5487 (ecoff_sec_to_styp_flags): Likewise.
5488 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5489 (ecoff_set_symbol_info): Handle scRConst.
5490 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5491 (ecoff_compute_section_file_positions): Handle .rconst section.
5492 (_bfd_ecoff_write_object_contents): Likewise.
5493 (ecoff_link_check_archive_element): Handle scRConst.
5494 (ecoff_link_add_externals): Likewise.
5495 (ecoff_link_write_external): Handle .rconst section.
5496 (ecoff_reloc_link_order): Likewise.
5497 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5498 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5500 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5502 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5503 DEF_DYNAMIC flag is set.
5505 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5507 * host-aout.c: If TRAD_HEADER is defined, include it.
5509 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5511 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5512 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5513 (BFD_NEED_DECLARATION): New function.
5514 * configure.in: Use BFD_NEED_DECLARATION.
5515 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5516 * configure, config.in: Rebuild with autoconf 2.6.
5518 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5519 special_sections before returning when called with a non XCOFF
5522 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5525 * coffcode.h (coff_compute_section_file_positions): Only pad the
5526 previous section to force file alignment when creating an
5529 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5531 * coffcode.h (coff_compute_section_file_positions): If
5532 RS6000COFF_C, set up the .debug section.
5534 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5535 if it is not large enough to accomodate the entire TOC area with
5536 signed 16 bit offsets.
5537 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5539 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5540 TOC anchor to use the TOC value used in the output file.
5542 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5544 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5545 (_bfd_coff_read_string_table): Likewise.
5547 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5549 * pe-arm.c: Fix typos.
5550 * coff-arm.c: Likewise.
5552 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5554 * coff-ppc.c (list_ele): Added "cat"egory member.
5555 (record_toc): New category parameter (priv or pub).
5556 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5557 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5558 the mainline. It addes extra toc cells in error.
5559 (ppc_coff_swap_sym_in_hook): Added some documentation.
5560 (dump_toc): Can now diagnose "virtual toc" chicanery.
5562 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5564 * elf-bfd.h (struct elf_link_hash_table): Change type of
5565 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5567 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5569 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5570 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5572 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5573 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5574 defined or mentioned in a regular file.
5576 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5578 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5579 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5580 (coff_ppc_relocate_section): Correct REL24 handling
5581 (ppc_process_before_allocation): Correct TOCDEFN handling
5583 * peicode.h (dir_names): Added name descriptions
5585 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5587 * VERSION: Updated to cygnus-2.6.
5589 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5591 * targets.c (m68k4knetbsd_vec): Declare.
5593 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5595 * targets.c (bfd_target): Change type of second argument to
5596 _bfd_print_private_bfd_data from void * to PTR.
5597 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5598 using PTR rather than void *.
5599 * bfd-in2, libbfd.h: Rebuild.
5600 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5602 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5603 _bfd_generic_bfd_print_private_bfd_data rather than casting
5606 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5608 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5609 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5611 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5612 BFD64_BACKENDS_CFILES): New variables.
5615 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5617 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5618 not at the file position of the first section.
5619 * coffcode.h (coff_compute_section_file_positions): Avoid using
5621 (coff_write_object_contents): When generating a PPC PE executable
5622 with no symbols, round up the file size to a COFF_PAGE_SIZE
5624 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5625 don't write out a string table.
5627 * elf.c (bfd_section_from_shdr): When using a different section
5628 header, pass the new one to _bfd_elf_make_section_from_shdr.
5629 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5630 (elf_map_symbols): Add section VMA to symbol value when comparing
5632 (_bfd_elf_compute_section_file_positions): Only build symbol table
5633 if there are some symbols. Set file offset of symtab and strtab
5635 (assign_file_positions_except_relocs): Remove dosyms parameter.
5636 Change all callers. Never set file offset of symtab and strtab
5638 (_bfd_elf_copy_private_section_data): New function.
5639 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5640 (_bfd_elf_copy_private_symbol_data): New function.
5641 (swap_out_syms): Check for special mapping of st_shndx created by
5642 copy_private_symbol_data.
5643 * elfxx-target.h: Use new copy routines.
5644 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5645 (_bfd_elf_copy_private_section_data): Declare.
5647 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5649 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5652 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5653 _bfd_dummy_target, matching the recent change to archive
5656 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5658 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5659 arithmetic on PTR types.
5661 * aout-target.h (MY(callback)): Set the lma of the sections.
5663 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5664 symbol into a reloc against the section.
5666 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5668 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5669 glue for the relocs: IMGLUE and IFGLUE.
5670 (record_toc): new function - tracks toc contents
5671 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5672 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5673 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5674 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5675 (ppc_record_toc_entry): Removed a debug define (duh)
5677 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5678 (pe_print_idata): New function - formats the idata section data
5679 (pe_print_pdata): New function - formats the pdata section data
5680 (pe_print_private_bfd_data): calls to above
5682 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5684 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5685 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5686 TARGET_SYM and TARGET_NAME for vector and BFD name.
5687 * coff-pmac.c (pmac_xcoff_vec): Remove.
5688 (TARGET_SYM, TARGET_NAME): Define.
5689 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5690 machine to 0, not all PowerMacs are 601s.
5692 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5694 * elfcode.h (elf_object_p): Read in any program headers.
5695 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5696 based on the program headers, if any.
5697 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5698 (map_program_segments): Set p_paddr of program headers based on
5701 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5703 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5706 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5707 trying to do a relocateable link with a non-a.out object file.
5709 * archive.c (bfd_generic_archive_p): Check the first object file
5710 in an archive even if target_defaulted is set. If the object file
5711 has the wrong xvec, reject it.
5713 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5714 be represented, report the name via _bfd_error_handler.
5715 (translate_to_native_sym_flags): Likewise.
5716 * elf32-mips.c (mips_elf_final_link): Likewise.
5717 * oasys.c (oasys_write_sections): Likewise.
5719 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5720 which checks for STYP_OVRFLO sections.
5721 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5722 reloc and lineno count overflows.
5723 (coff_write_object_contents): Call coff_count_linenumbers before
5724 coff_compute_section_file_positions. If RS6000COFF_C, handle
5725 reloc and lineno count overflows.
5726 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5727 relocs before dealing with .pad sections. Count overflow section
5728 headers when handling .pad sections.
5730 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5733 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5734 (struct xcoff_link_hash_table): Add descriptor_section and
5735 special_sections fields.
5736 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5737 (xcoff_link_add_symbols): Set linkage section alignment. Create
5738 descriptor section. Check for magic symbol names (_text, etc.),
5739 and record them in special_sections if found. Set
5740 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5741 descriptor field to point back to the function code symbol.
5742 (xcoff_sweep): Always mark the special descriptor_section.
5743 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5744 function descriptor, and mark it if it is.
5745 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5746 parameter, and fill it in. Allocate space for the descriptor
5748 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5749 global linkage code. If an undefined function descriptor is
5750 exported, arrange to define it. Warn about any other undefined
5752 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5753 (xcoff_write_global_symbol): Create a function descriptor when
5755 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5756 * bfd-in2.h: Rebuild.
5758 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5760 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5761 (ppc_coff_link_hash_table): new types for hashing
5762 (ppc_coff_link_hash_newfunc): hash entry constructor
5763 (ppc_coff_link_hash_table_init): hash table initializer
5764 (ppc_coff_link_hash_table_create): hash table constructor
5765 (ppc_record_toc_entry): changed references to hash table
5766 (coff_ppc_relocate_section): changed references to hash table
5768 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5769 * libcoff.h: Rebuild
5771 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5772 (coff_link_add_symbols): removed toc_offset init
5774 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5776 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5779 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5780 if it is given and mmep is available.
5781 * acconfig.h: Undef USE_MMAP.
5782 * configure, config.in: Regenerated.
5783 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5784 table handling the old way.
5785 (aout_get_external_symbols): Don't complain if last byte of string
5787 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5788 (bfd_free_window) [! USE_MMAP]: Don't define.
5789 (bfd_get_file_window,
5790 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5792 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5794 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5797 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5799 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5800 compatible with AMD generated COFF files. Try to support both AMD
5801 and GNU formats simultaneously.
5802 (coff_a29k_relocate_section): Likewise.
5804 * libbfd.c (bfd_get_file_window): Change writable parameter from
5805 int to boolean; update all callers. Pass MAP_SHARED if not
5806 writable--it's required on Solaris. Cast fprintf argument to
5808 * bfd-in.h (bfd_get_file_window): Update declaration.
5809 * bfd-in2.h: Rebuild.
5810 * aoutx.h: Update calls to bfd_get_file_window.
5812 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5814 (xcoff_swap_ldhdr_in): New static function.
5815 (xcoff_swap_ldsym_in): New static function.
5816 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5817 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5818 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5819 Handle XTY_ER/XMC_XO symbols correctly.
5820 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5821 rather than normal symbol table.
5822 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5823 already defined with the same absolute value.
5824 (xcoff_mark): When considering called symbols, check whether the
5825 descriptor is from a dynamic object, rather than the symbol
5827 (xcoff_build_ldsyms): Likewise.
5829 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5830 Cast realloc and malloc return values. If malloc or realloc fail,
5831 set bfd_error_no_memory.
5832 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5833 * bfd-in2.h: Rebuild.
5835 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5837 * coff-ppc.c (ppc_record_toc_entry): new function.
5838 (in_reloc_p): changed return value.
5839 (coff_ppc_relocate_section): much rework.
5840 (ppc_allocate_toc_section): new function.
5841 (ppc_process_before_allocation): new function.
5842 (ppc_coff_swap_sym_in_hook): new function.
5844 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5845 (coff_link_add_symbols): initialize toc_offset.
5847 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5848 (coff_swap_aouthdr_out): Added more sections to the data
5849 dictionary for the pe file header. Also changed linker version
5850 number on the ppc side.
5851 (dir_names): small improvements to the dictionary printing.
5852 (pe_mkobject_hook): save the file level flags.
5854 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5855 (pe_tdata): added real_flags field
5856 (coff_tdata): added local_toc_sym_map and access macro
5858 * libcoff.h (coff_link_hash_entry): added toc_offset field
5859 (pe_tdata): added real_flags field
5860 (coff_tdata): added local_toc_sym_map and access macro
5862 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5863 (coff_mkobject): init for local_toc_sym_map
5864 (coff_write_object_contents): set the internal_a.magic to
5865 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5868 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5870 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5871 entries until both the line number address and the function name
5872 address are too large.
5874 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5875 * configure: Rebuilt.
5877 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5878 is defined in the environment.
5880 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5882 * som.c (som_get_section_contents_in_window): Define to use
5885 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5887 * coff-i860.c: New file, based on coff-i386.c.
5888 * cpu-i860.c: New file, based on cpu-i386.c.
5889 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5890 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5891 targets, using i860coff_vec.
5892 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5893 trad-core.o and hosts/i860mach3.h.
5894 (i860coff_vec): Use coff-i860.o and cofflink.o.
5895 * configure: Rebuild.
5896 * Makefile.in: Rebuild dependencies.
5897 (ALL_MACHINES): Add cpu-i860.o.
5898 (BFD32_BACKENDS): Add coff-i860.o.
5899 (CFILES): Add cpu-i860.c and coff-i860.c.
5900 * targets.c (i860coff_vec): Declare.
5901 (bfd_target_vector): Add &i860coff_vec.
5902 * archures.c (bfd_i860_arch): Declare.
5903 (bfd_archures_list): Add &bfd_i860_arch.
5904 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5905 (coff_set_flags): Handle bfd_arch_i860.
5906 (coff_write_object_contents): Handle I860 a.out magic number.
5908 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5910 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5911 the created .tc section to 2.
5912 (xcoff_mark): Don't keep a .loader reloc for a call to an
5913 undefined symbol when creating a shared library.
5914 (xcoff_build_ldsyms): When creating a shared library, generate
5915 global linkage code for a call to an undefined symbol.
5917 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5919 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5920 BFD32_BACKENDS, BFD64_BACKENDS.
5921 (.dep1): Put mkdep output in a separate file.
5922 Rebuilt dependencies.
5924 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5927 Permit use of mmap when available:
5929 * configure.in: Check for mmap, madvise, mprotect.
5930 * config.in, configure: Regenerated.
5932 * libbfd.c (struct _bfd_window_internal): Define type.
5933 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5935 (ok_to_map): New static variable for debugging.
5936 (_bfd_generic_get_section_contents_in_window): New function.
5937 * bfd-in.h (bfd_window_internal): Declare type.
5938 (bfd_window): Define type.
5939 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5940 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5943 * libaout.h (struct aoutdata): Add two window fields.
5944 (obj_aout_sym_window, obj_aout_string_window): New macros.
5945 * aoutx.h (some_aout_object_p): Initialize windows.
5946 (aout_get_external_symbols): Get symbol data and strings in
5947 windows instead of explicitly allocated buffers.
5948 (slurp_symbol_table): Free window instead of memory.
5949 (bfd_free_cached_info): Release windows instead of freeing storage
5951 (aout_link_free_symbols): Ditto.
5953 * targets.c (bfd_target): Add new field for
5954 get_section_contents_in_window.
5955 (BFD_JUMP_TABLE_GENERIC): Updated.
5956 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5957 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5958 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5959 macros for get_section_contents_in_window field.
5961 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5963 * core.c: Renamed to corefile.c
5964 * makefile.dos (OBJS): Change core.o to corefile.o
5965 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5968 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5970 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5971 targ_selvecs to allow debugging under Irix-5 native.
5974 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5976 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5977 to o. Clobber and restore the list of new csects around the call
5978 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5979 linker error and the linker wants to read the symbol table. Reset
5980 the line number count of a real section even if it has no relocs.
5981 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5983 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5986 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5988 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5989 an undefined symbol in a shared link.
5991 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5992 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5993 phdm@info.ucl.ac.be (Philippe De Muyter).
5995 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5997 * coff-m88k.c (rtype2howto): New static function.
5998 (RTYPE2HOWTO): Use it rather than a macro definition.
6000 * coffcode.h (coff_write_object_contents): set internal_a.magic
6001 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6003 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6004 define TRAD_HEADER to new file hosts/delta68.h.
6005 m88*-motorola-sysv*, however, does use ptrace-core.o.
6006 * hosts/delta68.h: New file.
6008 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6009 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6011 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6013 * i386linux.c (MY(vec)): Declare before use.
6015 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6017 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6018 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6020 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6021 BFD is not of the right type.
6022 (bfd_elf_get_needed_list): Likewise.
6023 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6024 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6025 * xcofflink.c (XCOFF_XVECP): Define.
6026 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6028 (bfd_xcoff_import_symbol): Likewise.
6029 (bfd_xcoff_export_symbol): Likewise.
6030 (bfd_xcoff_link_count_reloc): Likewise.
6031 (bfd_xcoff_record_link_assignment): Likewise.
6032 (bfd_xcoff_size_dynamic_sections): Likewise.
6034 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6035 table index against the number of symbols for a base relative
6038 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6040 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6041 full_aouthdr flag here...
6042 (_bfd_xcoff_bfd_final_link): ...not here.
6044 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6046 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6047 systems that have a system <libelf.h>.
6048 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6049 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6050 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6051 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6052 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6053 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6054 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6056 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6058 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6059 set, set BSF_WEAK in symbol. Change all callers.
6060 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6061 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6062 _bfd_generic_link_add_one_symbol.
6063 (ecoff_indirect_link_order): Check that the section tdata relocs
6064 are not NULL before using them.
6066 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6067 define TRAD_HEADER as hosts/alphalinux.h.
6068 * configure: Rebuild.
6069 * hosts/alphalinux.h: New file.
6070 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6073 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6075 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6076 C_ECOMM storage classes.
6078 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6080 (xcoff_mark): Call xcoff_mark_symbol.
6081 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6082 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6084 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6086 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6088 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6090 (xcoff_find_reloc): New static function.
6091 (xcoff_link_add_symbols): Use it.
6092 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6093 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6094 relocate the value of C_DECL.
6096 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6098 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6100 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6101 callback decide what goes in .relocs.
6102 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6103 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6106 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6108 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6111 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6113 * xcofflink.c: More improvements, mostly to fix handling of
6114 constructors and a few other special cases.
6115 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6116 zero, reverting yesterday's change.
6117 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6118 (bfd_xcoff_link_count_reloc): Declare.
6119 (bfd_xcoff_record_link_assignment): Declare.
6120 * bfd-in2.h: Rebuild.
6122 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6124 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6125 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6126 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6127 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6128 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6129 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6131 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6134 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6135 segments includes the a.out header. See to that the magic number
6136 *always* is big-endian.
6138 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6139 m68k4k NetBSD configurations.
6141 * configure.in, configure: Separate i386 & mips NetBSD
6142 configurations from other BSD ones. Don't assume DEC is the only
6143 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6144 configurations. Add support for m68k4k NetBSD object format.
6146 * libaout.h: Added M_68K4K_NETBSD magic.
6148 * m68k4knetbsd.c: New file.
6150 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6152 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6155 * hosts/mipsnbsd.h: New file.
6158 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6160 * config.bfd: Add config stuff for mips*-*-magic* to set
6161 targ_defvec to ecoff_big_vec.
6164 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6166 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6168 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6169 toc_section, and entry_section fields.
6170 (struct xcoff_section_tdata): Remove ldrel_count field.
6171 * libcoff.h: Rebuild.
6172 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6174 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6175 full a.out header if full_aouthdr is set in xcoff_data.
6176 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6177 based on sections stored in xcoff_data.
6178 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6180 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6181 (rs6000coff_vec): Set symbol_leading_char to '.'.
6182 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6183 value stored in ret rather than returning a pointer value.
6185 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6187 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6190 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6192 * som.c (som_slurp_string_table): Allocate the strings with malloc
6193 since they're free'd by free_cached_info.
6194 (som_slurp_symbol_table): Similarly for the symbol table.
6196 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6198 * Makefile.in (diststuff): Don't make headers.
6200 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6202 * Makefile.in: Rebuild dependencies.
6204 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6205 output_bfd is not SunOS.
6206 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6207 non-SunOS input files.
6209 * xcofflink.c: Extensive changes to support linking shared objects
6210 and generating a .loader section.
6211 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6212 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6213 last_symndx, and ldrel_count fields.
6214 * libcoff.h: Rebuild.
6215 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6216 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6218 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6219 (bfd_xcoff_export_symbol): Declare.
6220 (bfd_xcoff_size_dynamic_sections): Declare.
6221 * bfd-in2.h: Rebuild.
6223 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6225 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6226 * configure: Rebuild.
6227 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6228 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6230 (pmac_xcoff_vec): Update to use new xcoff support.
6231 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6232 (xcoff_write_armap): Declare buf as unsigned char.
6233 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6235 * mpw-make.sed: Generalize subdir_do edit.
6237 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6239 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6240 correctly. Don't initialize asect->vma.
6242 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6244 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6245 something a little less than the page size.
6247 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6249 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6251 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6253 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6254 * coffcode.h (coff_write_object_contents): If .bss is before
6255 .data us that as data_start.
6256 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6258 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6259 (coff_swap_outhdr_out): Hardwire in version number.
6261 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6263 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6264 major and minor to *_vno, since the former are also macros in
6265 SunOS header files. Cast result of bfd_alloc to appropriate
6268 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6269 before assigning to sec_data.
6271 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6273 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6274 now relative to the section, not absolute.
6275 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6276 get the file name when there is a N_SO directory name. When
6277 handling stabs, remember that section->vma was added to the
6280 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6282 * sunos.c (struct sunos_link_hash_table): Add needed field.
6283 (sunos_link_hash_table_create): Call bfd_release, not free.
6284 (sunos_link_hash_table_create): Initialize needed field.
6285 (sunos_add_dynamic_symbols): Record needed objects.
6286 (bfd_sunos_get_needed_list): New function.
6287 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6288 * bfd-in2.h: Rebuild.
6290 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6292 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6294 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6296 * bfd-in.h (struct bfd_link_needed_list): Rename from
6297 bfd_elf_link_needed_list.
6298 * bfd-in2.h: Rebuild.
6299 * elf.c, elflink.h, libelf.h: Corresponding changes.
6301 Add start at AIX linker support; no shared libraries yet.
6302 * xcofflink.c: New file.
6303 * configure.in (rs600coff_vec): Use xcofflink.o.
6304 * configure: Rebuild.
6305 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6307 (struct xcoff_section_tdata): Define.
6308 (xcoff_section_data): Define macro.
6309 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6310 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6311 (_bfd_xcoff_bfd_final_link): Declare.
6312 (_bfd_ppc_xcoff_relocate_section): Declare.
6313 * libcoff.h: Rebuild.
6314 * coff-rs6000.c: Clean up a bit.
6315 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6316 cputype, csects, and debug_indices.
6317 (xcoff_copy_private_bfd_data): Copy cputype.
6318 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6319 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6320 (xcoff_reloc_type_lookup): Rename from
6321 rs6000coff_reloc_type_lookup.
6322 (coff_relocate_section): Define.
6323 (_bfd_xcoff_sizeof_headers): Define.
6324 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6325 (_bfd_xcoff_bfd_relax_section): Define.
6326 (_bfd_xcoff_bfd_link_split_section): Define.
6327 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6329 * coffcode.h (coff_compute_section_file_positions): If AIX,
6330 increment sofar by SMALL_AOUTSZ if not executable.
6331 (coff_write_object_contents): If AIX, always output an a.out
6332 header; if not executable, header size of SMALL_AOUTSZ.
6333 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6334 (_bfd_stringtab_init): Initialize xcoff field.
6335 (_bfd_xcoff_stringtab_init): New function.
6336 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6337 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6338 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6339 * libbfd.h: Rebuild.
6340 * Makefile.in: Rebuild dependencies.
6341 (BFD32_BACKENDS): Add xcofflink.o.
6342 (CFILES): Add xcofflink.c.
6344 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6345 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6346 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6348 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6350 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6352 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6354 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6355 * config.in: Regenerated.
6357 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6358 (_bfd_chunksize): New variable.
6359 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6360 for obstack chunk size.
6361 * configure.in: Check for getpagesize.
6362 * configure: Regenerated.
6364 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6366 * trad-core.c (rawptr): Make it a local variable of
6367 ptrace_unix_core_file_p.
6369 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6371 * coff-arm.c (in_reloc_p): New.
6372 * coff-i386.c (in_reloc_p): New.
6373 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6374 (coff_write_object_contents): Only set has_reloc_section
6376 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6377 in_reloc_p to decide if reloc should be emitted.
6378 * libcoff.h (pe_data_type.in_reloc_p): New.
6379 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6381 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6383 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6384 (_bfd_coff_read_internal_relocs): Likewise.
6385 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6386 (_bfd_coff_read_internal_relocs): Likewise.
6388 * elflink.h (elf_link_add_object_symbols): Correct conditions
6389 under which type and size change warnings are issued.
6391 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6393 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6394 a symbol which is not in a real section.
6395 (coff_write_native_symbol): Corresponding change.
6397 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6398 coff_link_hash_newfunc and make non-static.
6399 (_bfd_coff_link_hash_table_init): New function, broken out of
6400 _bfd_coff_link_hash_table_create.
6401 (_bfd_coff_link_hash_table_create): Use it.
6402 (process_embedded_commands): Make static.
6403 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6404 (_bfd_coff_link_hash_table_init): Declare.
6405 * libcoff.h: Rebuild.
6407 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6408 field in XCOFF tdata.
6409 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6410 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6411 based on cputype stored in a.out header, or in n_type of initial
6413 (coff_write_object_contents): Set cputype correctly in a.out
6415 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6417 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6418 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6420 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6421 * libcoff.h: Rebuild.
6423 * cpu-rs6000.c (rs6000_compatible): New static function.
6424 (bfd_rs6000_arch): Use it.
6425 * cpu-powerpc.c (powerpc_compatible): New static function.
6426 (arch_info_struct): Define various flavours of PowerPC.
6427 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6430 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6432 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6434 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6436 * elflink.h (elf_link_add_object_symbols): Don't warn about
6437 changing the size or type if the old definition was weak.
6439 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6441 * coffcode.h (combined_entry_type): Add fix_line field.
6442 (coff_slurp_line_table): Warn if we try to set the lineno field of
6444 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6445 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6446 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6447 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6449 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6450 * libcoff.h: Rebuild.
6452 * libcoff-in.h (struct xcoff_tdata): Define.
6453 (xcoff_data): Define.
6454 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6455 * bfd-in2.h, libcoff.h: Rebuild.
6456 * coff-rs6000.c (xcoff_mkobject): New static function.
6457 (coff_mkobject): Define.
6458 (xcoff_copy_private_bfd_data): New static function.
6459 (coff_bfd_copy_private_bfd_data): Define.
6460 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6462 (rs6000coff_vec): Add DYNAMIC to object_flags.
6463 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6464 .loader sections specially.
6465 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6466 section alignment from the XCOFF tdata information.
6467 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6468 F_SHROBJ, and copy the extra a.out header information into the
6469 XCOFF tdata structure.
6470 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6471 F_DYNLOAD and the extra a.out header information.
6472 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6473 C_HIDEXT symbol with attached csect information.
6474 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6475 in the o_maxdata field.
6476 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6477 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6478 end if BSF_NOT_AT_END is set.
6480 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6481 _bfd_read_ar_hdr_fn.
6482 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6483 * bfd-in2.h, libbfd.h: Rebuild.
6484 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6486 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6487 (bfd_slurp_bsd_armap_f2): Likewise.
6488 (_bfd_slurp_extended_name_table): Likewise.
6490 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6492 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6494 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6495 when the symbol table is empty.
6497 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6498 space for section symbols, since we don't output them either.
6499 (elf_m68k_adjust_dynindx): Removed.
6501 * ptrace-core.c (rawptr): Make it a local variable of
6502 ptrace_unix_core_file_p.
6504 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6506 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6509 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6510 Mac object file formats.
6512 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6514 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6515 auxent if there isn't one.
6516 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6517 rather than FILNMLEN as the maximum name length.
6519 * coffcode.h (bfd_coff_backend_data): Add new field
6520 _bfd_coff_print_aux.
6521 (bfd_coff_print_aux): New static function.
6522 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6523 scnlen field of an XTY_LD csect aux entry.
6524 (coff_print_aux): New static function.
6525 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6526 in coff_pointerize_aux_hook.
6527 (bfd_coff_std_swap_table): Initialize new field.
6528 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6529 * libcoff.h: Rebuild.
6530 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6531 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6533 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6534 if there are symbols, for native AIX ld compatibility.
6536 * coffcode.h (bfd_coff_backend_data): Add new field
6537 _bfd_coff_pointerize_aux_hook.
6538 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6539 or I960, and as 0 otherwise.
6540 (bfd_coff_std_swap_table): Initialize new field.
6541 * libcoff.h: Rebuild.
6542 * coffgen.c (coff_pointerize_aux): Change parameters to take
6543 symbol pointer instead of type and class, and to take aux index.
6544 Call _bfd_coff_pointerize_aux_hook if it is defined.
6545 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6546 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6547 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6549 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6550 read-only/host-only support.
6552 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6554 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6557 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6558 BFD_JUMP_TABLE_ARCHIVE accordingly.
6559 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6560 (_bfd_compute_and_write_armap): Declare.
6561 (_bfd_generic_read_ar_hdr): Declare.
6562 (_bfd_read_ar_hdr): Define.
6563 (_bfd_noarchive_read_ar_hdr): Define.
6564 (_bfd_archive_bsd_read_ar_hdr): Define.
6565 (_bfd_archive_coff_read_ar_hdr): Define.
6566 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6567 _bfd_read_ar_hdr instead.
6568 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6569 (_bfd_compute_and_write_armap): Rename from
6570 compute_and_write_armap. Make non-static. Change all callers.
6571 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6572 than _bfd_snarf_ar_hdr.
6573 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6574 * ieee.c (ieee_read_ar_hdr): Define.
6575 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6576 * oasys.c (oasys_read_ar_hdr): Define.
6577 * som.c (som_read_ar_hdr): Define.
6578 * bfd-in2.h, libbfd.h: Rebuild.
6580 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6582 * peicode.c (coff_swap_filehdr_in): If symptr is
6583 zero, there aren't any symbols, even if nsyms is set.
6585 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6587 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6589 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6590 sections, and set styp correctly for them: .got, .hash, .dynamic,
6591 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6592 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6594 (ecoff_sort_hdrs): New static function.
6595 (ecoff_compute_section_file_positions): Return boolean, not void.
6596 Sort the sections by VMA before looking through them. Put the
6597 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6598 section on an appropriate boundary within the page.
6599 (ecoff_compute_reloc_file_positions): Check return value of
6600 ecoff_compute_section_file_positions.
6601 (_bfd_ecoff_set_section_contents): Likewise.
6602 (_bfd_ecoff_write_object_contents): Check for various Alpha
6603 section types when incrementing text_size and data_size. Call
6604 adjust_headers backend function if it exists.
6605 * coff-alpha.c (alpha_adjust_headers): New static function.
6606 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6607 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6609 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6611 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6613 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6614 of ALTERNATE_AIX_CORE_FORMAT.
6615 * configure.in (aix4): No longer need CORE_FLAGS.
6616 * configure: Updated.
6618 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6620 NS32k changes from Ian Dall:
6621 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6623 (aout_link_input_section_std, aout_link_input_section_ext,
6624 aout_link_reloc_link_order): Call them instead of _bfd_*
6626 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6628 (backend_data): Use it instead of hardcoded zero.
6630 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6631 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6633 * ns32knetbsd.c: Include bfd.h.
6634 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6635 (MY_bfd_reloc_type_lookup): Declare function too.
6636 * pc532-mach.c (set_sizes): Don't declare.
6637 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6638 (backend_data, MY_backend_data): Don't define.
6640 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6641 ns32k-*-lites* like ns32k-*-netbsd*.
6643 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6646 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6648 * coffcode.h (coff_write_object_contents): Restore setting
6649 f_timdat to 0, deleted on August 22.
6651 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6653 * coffcode.h (coff_bfd_copy_private_symbol_data,
6654 coff_bfd_copy_private_section_data,
6655 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6656 * peicode.h (coff_bfd_copy_private_bfd_data): New
6657 (pe_bfd_copy_private_bfd_data): New.
6658 (coff_swap_scnhdr_in): Swap bss size into the right place.
6659 (pe_print_private_bfd_data): Add some newlines.
6661 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6663 * som.c (setup_sections): Don't die if a space has no subspaces.
6665 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6667 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6668 dynamic symbol override a common symbol. Don't change the size or
6669 type if they have been set and the new symbol is not a definition.
6670 Warn if the size or type changes.
6672 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6674 * som.c (som_begin_writing): Don't write the symbol table or
6676 (som_finish_writing): Write them here. Place them after the
6677 subspace data, but before the relocs.
6679 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6681 * sunos.c (sunos_add_one_symbol): Just pass false, not
6682 info->shared_library, to sunos_create_dynamic_sections.
6683 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6685 (sunos_check_dynamic_reloc): Remove .text section assertion.
6687 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6689 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6690 * configure, configure.in: Add pmac_xcoff_vec case.
6691 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6692 * coff-pmac.c: New file, PowerMac XCOFF support.
6693 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6694 * targets.c (pmac_xcoff_vec): Declare.
6696 * mpw-config.in: Various changes to be compatible with the
6697 autoconf-based configury.
6698 * mpw-make.sed: New file, sed commands to translate Unix
6699 makefile into MPW syntax.
6700 * mpw-make.in: Remove.
6701 * hosts/mpw.h: Remove.
6702 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6703 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6705 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6707 * binary.c (binary_get_symtab): Return an empty string on error.
6708 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6710 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6712 * coff-ppc.c: Reformatted according to gnu conventions
6713 Removed irrelevant "if 0" code
6715 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6717 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6718 symbols rather than as indirect symbols.
6719 (MY(slurp_symbol_table)): Don't do anything special about
6722 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6723 of .ctors and .dtors sections is no larger than 2.
6725 * sunos.c (sunos_add_one_symbol): Don't change
6726 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6728 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6729 dynamic symbols when creating a shared library.
6730 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6732 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6733 written even if it is not defined in a regular object.
6734 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6735 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6736 rather than the constant 22.
6737 (sunos_check_dynamic_reloc): Handle creating a shared library.
6738 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6739 zero when creating a shared library.
6740 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6741 write it out at the start of the symbol table.
6743 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6745 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6747 * config.bfd: Add arm-*-coff.
6748 * configure.in, configure: Add armcoff_{little,big}_vec.
6749 * targets.c (armcoff_{little,big}_vec): Declare.
6750 (bfd_target_vector): Add armcoff_{little,big}_vec.
6751 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6753 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6755 * targets.c (bfd_find_target): Remove debugging code.
6757 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6759 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6761 * Makefile.in: added *-ppc files
6762 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6763 allow pe based .o's to be shared with other tools on ppc/NT
6764 * config.bfd: added powerpc[le]-[pe|winnt] config support
6765 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6766 * peicode.h: Added more section flags for PE on ppc
6767 Added coff_swap_filehdr_out to allow peicode.h to be
6768 used for non-image PE files on ppc.
6769 Check for image, or not, before copying pe_opthdr
6770 * targets.c: Added new bfd's
6771 * targets.c: Removed two inactive bfds that shouldn't have made it this
6774 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6776 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6777 explicit values to initialize all relocs. Change all users.
6778 (ppc_elf_brtaken_inner): New function to handle branch predicition
6780 (ppc_elf_brtaken_reloc): Ditto.
6781 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6782 relocs use ppc_elf_unsupported_reloc.
6783 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6784 needs to be reported.
6785 (ppc_elf_relocate_section): Support branch prediction relocs.
6787 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6789 * bfd.c (bfd_assert): Remove \n from string passed to
6792 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6793 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6794 (bfd_coff_make_section_hook): Don't define.
6795 (coff_make_section_hook): Remove.
6796 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6797 (styp_to_sec_flags): Likewise.
6798 (coff_write_object_contents): Likewise.
6799 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6801 * libcoff.h: Rebuild.
6802 * coffgen.c (make_a_section_from_file): Just call
6803 bfd_make_section_anyway, not bfd_make_section or
6804 bfd_coff_make_section_hook.
6805 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6806 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6807 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6808 make_section_hook field.
6809 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6811 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6812 pointers into value field for warning and indirect symbols; just
6813 leave the value field alone.
6814 * linker.c (generic_link_add_symbol_list): Use next symbol for
6815 warning and indirect symbols, rather than looking in symbol value.
6816 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6817 parameter. Change all callers. Remove support for indirect
6818 symbols; it didn't work anyhow.
6819 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6820 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6821 * bfd-in2.h: Rebuild.
6823 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6825 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6826 go back to telling the tools this reloc operates on 32 bits.
6828 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6830 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6831 rather than a direct fprintf.
6832 * archive.c (_bfd_write_archive_contents): Likewise.
6833 * coffcode.h (coff_slurp_symbol_table): Likewise.
6834 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6835 (ppc_elf_unsupported_reloc): Likewise.
6836 (ppc_elf_relocate_section): Likewise.
6837 * i386linux.c (linux_tally_symbols): Likewise.
6838 (linux_finish_dynamic_link): Likewise.
6839 * osf-core.c (osf_core_core_file_p): Likewise.
6840 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6841 * som.c (som_sizeof_headers): Likewise.
6842 * srec.c (srec_bad_byte): Likewise.
6843 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6844 * libbfd-in.h (bfd_assert): Declare first parameter const.
6845 * libbfd.h: Rebuild.
6846 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6847 bfd_reloc_overflow is enough.
6848 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6849 * coff-h8500.c (rtype2howto): Likewise.
6850 * coff-z8k.c (rtype2howto): Likewise.
6851 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6852 * elf.c (_bfd_elf_get_lineno): Likewise.
6853 (_bfd_elf_no_info_to_howto): Likewise.
6854 (_bfd_elf_no_info_to_howto_rel): Likewise.
6855 * hp300hpux.c (convert_sym_type): Likewise.
6856 (MY(swap_std_reloc_in)): Likewise.
6857 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6859 * libaout.h (struct aoutdata): Add line_buf field.
6860 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6861 and filename_buffer. Instead, use a malloc buffer stored in the
6862 new line_buf field. Remove length restrictions.
6864 * coffgen.c (string_size): Remove static variable.
6865 (debug_string_size, debug_string_section): Likewise.
6866 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6867 and debug_string_size_p parameters. Use them instead of the
6868 global variables. Change all callers.
6869 (coff_write_symbol): Likewise.
6870 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6871 (coff_write_symbols): Add local variables to replace removed
6874 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6875 function, and line_base fields.
6876 * libcoff.h: Rebuild.
6877 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6878 information, rather than using static variables.
6880 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6881 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6883 * init.c (initialized): Remove static variable.
6884 (bfd_init): Don't bother setting initialized.
6885 (bfd_check_init): Remove.
6886 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6887 * libbfd.h: Rebuild.
6889 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6891 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6892 size for full core dumps. Copy core file header to private data.
6893 (rs6000coff_core_file_failing_command,
6894 rs6000coff_core_file_failing_signal): New functions to extract
6895 the file name and terminating signal from the core file.
6896 * coff-rs6000.c: Use them.
6898 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6900 Change arch info to be const, initialized at compile time.
6901 * archures.c: Reindent many functions. Change CONST to const.
6902 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6903 nothing set it anyhow. Make next const.
6904 (bfd_arch_info_list): Remove.
6905 (bfd_archures_list): Rename from archures_init_table. Change from
6906 a table of function pointers to a table of bfd_arch_info_type
6907 structure addresses.
6908 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6909 (bfd_lookup_arch): Likewise.
6910 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6912 (bfd_default_arch_struct): Make const.
6913 (bfd_arch_init, bfd_arch_linkin): Remove.
6914 (bfd_get_arch_info): Return a const pointer.
6915 * init.c (bfd_init): Don't call bfd_arch_init.
6916 * bfd.c (struct _bfd): Make arch_info const.
6917 * bfd-in2.h: Rebuild.
6918 * libbfd.h: Rebuild.
6919 * configure.in: Put & before everything in $selarchs.
6920 * configure: Rebuild.
6921 * cpu-*.c: Change bfd_*_arch from a function which calls
6922 bfd_arch_linkin to a const structure.
6923 * ieee.c (ieee_object_p): Make arch const.
6925 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6927 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6929 * bfd-in2.h: Regenerate.
6930 * libbfd.h: Regenerate.
6932 * elf32-ppc.c (reloc_type): Update names to match current draft.
6933 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6934 relative. Update names to current V.4 draft.
6935 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6936 (ppc_elf_relocate_section): Rename relocations to match draft.
6938 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6940 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6941 compiled with -mrelocatable-lib to be linked with either normal
6942 modules or -mrelocatable modules.
6944 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6946 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6947 in the a.out header.
6949 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6950 a reloc against a local symbol, even if it's not a section.
6952 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6954 * targets.c (bfd_target): Remove unused align_power_min field.
6955 * bfd-in2.h: Rebuild.
6956 * All backends: Remove initialization of align_power_min.
6958 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6960 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6962 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6964 * config.bfd (mips-dec-netbsd*): New target.
6965 * configure.host (mips-dec-netbsd*): New host.
6966 * configure.in (mips-dec-netbsd*): New native.
6967 * configure: Rebuild.
6969 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6971 Make the COFF backend linker merge common types:
6972 * cofflink.c (struct coff_debug_merge_element): Define.
6973 (struct coff_debug_merge_type): Define.
6974 (struct coff_debug_merge_hash_entry): Define.
6975 (struct coff_debug_merge_hash_table): Define.
6976 (coff_debug_merge_hash_table_init): Define.
6977 (coff_debug_merge_hash_table_free): Define.
6978 (coff_debug_merge_hash_lookup): Define.
6979 (struct coff_final_link_info): Add debug_merge field.
6980 (coff_debug_merge_hash_newfunc): New static function.
6981 (_bfd_coff_final_link): Allocate and free debug_merge table.
6982 (coff_link_input_bfd): Merge identical enum, struct and union
6985 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6987 Convert i960 COFF to use COFF backend linker.
6988 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6989 structure to store the symbol being used.
6990 (coff_i960_start_final_link): New static function.
6991 (coff_i960_relocate_section): New static function.
6992 (coff_i960_adjust_symndx): New static function.
6993 (coff_start_final_link): Define.
6994 (coff_relocate_section): Define.
6995 (coff_adjust_symndx): Define.
6996 * coffcode.h (bfd_coff_backend_data): Add new callback function
6997 _bfd_coff_start_final_link.
6998 (bfd_coff_start_final_link): Define.
6999 (coff_start_final_link): Define if not defined.
7000 (bfd_coff_std_swap_table): Add coff_start_final_link.
7001 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7003 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7004 function callback is not NULL.
7005 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7006 (_bfd_coff_internal_syment_name): Declare.
7007 * libcoff.h: Rebuild.
7008 * configure.in (icoff_big_vec): Add cofflink.o.
7009 (icoff_little_vec): Likewise.
7010 * configure: Rebuild.
7012 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7014 * Makefile.in (clean-info): Remove extraneous tab from line
7017 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7019 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7020 contents has relocs.
7022 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7024 * coffcode.h (coff_compute_section_file_positions): Keep the
7026 (coff_write_object_contents): Remember if it's a relocatable
7028 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7029 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7030 if relocatable file. Swap out saved raw size.
7032 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7034 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7035 (maintainer-clean): Rename from realclean, passing
7036 maintainer-clean down to subdirectories, but leave realclean as a
7039 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7042 * dep-in.sed: Remove config.h from generated dependencies.
7044 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7045 broken out of sunos_canonicalize_dynamic_symtab.
7046 (sunos_canonicalize_dynamic_symtab): Call new function
7047 sunos_slurp_dynamic_symtab.
7048 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7049 dynamic symbol table to the caller.
7050 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7051 callback to override the symbols being read.
7052 * libaout.h (struct aout_backend_data): Add three new parameters
7053 to add_dynamic_symbols callback.
7055 Extensive minor changes to avoid various gcc warnings. Also:
7056 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7057 * archures.c (bfd_arch_info_type): Change mach field from long to
7059 (bfd_lookup_arch): Change machine parameter from long to unsigned
7062 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7064 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7065 a symbol with a non-zero plt_offset.
7067 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7069 * elfcode.h (align_file_position): Remove; not used.
7071 * configure.in: Only check for <sys/procfs.h> on a native system,
7072 and make sure it defines prstatus_t.
7073 * configure: Rebuild.
7075 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7077 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7079 * config.in: Rename from config.h.in.
7080 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7081 Check for config.h:config.in when creating stamp-h.
7082 * configure: Rebuild.
7083 * Makefile.in (stamp-h): Depend upon config.in rather than
7084 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7085 calling config.status.
7087 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7088 (Makefile): Just rebuild Makefile.
7089 (config.h, stamp-h): New targets.
7090 * configure.in: Create stamp-h when rebuilding config.h.
7091 * configure: Rebuild.
7093 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7095 * configure.in: Call AC_CONFIG_HEADER. Substitute
7096 HOST_64BIT_LONG. Check that various header files exist. Check
7097 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7098 and/or free need to be declared. Don't make a link to sysdep.h.
7099 Define TRAD_HEADER for various hosts.
7100 * configure: Rebuild.
7101 * configure.host: Don't set my_host. Add definitions taken from
7102 host header files for various entries. Remove entries which now
7104 * acconfig.h: New file.
7105 * config.h.in: New file, built by autoheader.
7106 * sysdep.h: New file.
7107 * Makefile.in (do_distclean): Don't remove sysdep.h.
7109 (LOCAL_H_DEPS): New variable.
7110 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7112 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7113 ($(OPTIONAL_BACKENDS)): Likewise.
7114 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7115 looking through sysdep.h.
7116 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7117 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7118 (fprintf_vma, sprintf_vma): Likewise.
7119 (int64_type, uint64_type): Don't define.
7120 * bfd-in2.h: Rebuild.
7121 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7122 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7123 * lynx-core.c: Include stuff from old hosts/lynx.h.
7124 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7125 rather than NO_FCNTL.
7126 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7127 rather than NATIVE_HPPAHPUX_COMPILER.
7128 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7130 * hosts/*.h: Remove all header files which merely include,
7131 declare, and define things. Leave header files which define
7132 information needed by trad-core.c.
7134 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7135 (BFD_CC_FOR_BUILD): Define.
7136 * configure.in: Use BFD_CC_FOR_BUILD.
7137 * configure: Rebuild.
7139 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7141 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7142 * configure: Rebuild.
7144 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7147 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7149 * config.bfd: i386pe_ve -> i386pe_vec.
7151 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7153 * configure.host: Incorporate host Makefile fragments by setting
7155 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7156 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7157 value based on whether the code is being compiled by a cross
7158 compiler. Don't substitute host_makefile_frag or frags.
7159 * aclocal.m4: New file to define local AC_PROG_CC.
7160 * configure: Rebuild.
7161 * Makefile.in (INSTALL): Set to @INSTALL@.
7162 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7163 (INSTALL_DATA): Set to @INSTALL_DATA@.
7165 (CC): Define as @CC@.
7166 (CFLAGS): Set to @CFLAGS@.
7167 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7168 (@host_makefile_frag@): Remove.
7169 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7170 after other options.
7171 (config.status): Remove dependency upon @frags@.
7172 * config/*.mh, config/README: Remove.
7174 * config.bfd: Rewrite to incorporate the contents of the Makefile
7175 fragments by setting shell variables, rather than merely returning
7176 the name of a Makefile fragment.
7177 * configure.in: Use shell variables set by config.bfd rather than
7178 looking at the target Makefile fragment files. Don't substitute
7179 target_makefile_frag. Do substitute TDEFINES.
7180 * configure: Rebuild.
7181 * Makefile.in (@target_makefile_frag@): Remove.
7182 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7183 * config/*.mt: Remove.
7185 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7187 * configure.in: Put changequote lines around "i[345]86" patterns
7188 section of core file support.
7190 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7192 * som.c (som_bfd_print_private_bfd_data): Define to use the
7195 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7197 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7198 entry, text_start and data_start.
7200 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7202 * Makefile.in (OFILES): Remove $(TDEPFILES).
7203 * config/apollo.mt (TDEPFILES): Remove.
7204 * config/README: Update.
7206 * configure.in: For a native configuration, set COREFILE and
7207 COREFLAG based on the canonical host name.
7208 * configure: Rebuild.
7209 * Makefile.in: Rebuild dependencies.
7210 (ALL_CFLAGS): Add @COREFLAG@.
7211 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7212 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7213 support routines. Check LYNX_CORE rather than HOST_LYNX.
7214 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7215 * i386lynx.c: Likewise.
7216 * m68klynx.c: Likewise.
7217 * sparclynx.c: Likewise.
7218 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7219 * *-core.c: Comment changes.
7220 * config/decstation.mh (HDEPFILES): Remove.
7221 (HDEFINES): Remove -DTRAD_CORE.
7222 * config/irix3.mh (RANLIB): Remove.
7223 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7224 (HDEFINES): Remove -DIRIX_CORE.
7225 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7226 (HDEFINES): Remove -DTRAD_CORE.
7227 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7228 * config/ultra3.mh (RANLIB): Remove.
7229 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7230 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7231 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7232 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7233 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7234 * config/i386aix.mh, config/i386bsd.mh: Remove.
7235 * config/i386linux.mh, config/i386mach3.mh: Remove.
7236 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7237 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7238 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7239 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7240 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7241 * config/solaris2.mh, config/stratus.mh: Remove.
7242 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7243 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7245 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7247 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7248 DT_FINI entry if the appropriate symbol is not in the hash table.
7250 * libelf.h (struct elf_backend_data): Add create_program_headers
7251 and want_hdr_in_seg fields.
7252 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7254 (elf_backend_create_program_headers): Likewise.
7255 (elfNN_bed): Initialize create_program_headers and
7257 * elf.c (get_program_header_size): Call create_program_headers
7259 (map_program_segments): Check want_hdr_in_seg backend field. Call
7260 create_program_headers backend routine.
7262 * elf.c (assign_file_positions_except_relocs): Align non allocated
7263 sections when creating an executable.
7265 * elfcode.h (elf_swap_phdr_in): Make non static.
7266 (elf_swap_phdr_out): Make non static.
7267 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7268 (bfd_elf32_swap_phdr_out): Declare.
7269 (bfd_elf64_swap_phdr_in): Declare.
7270 (bfd_elf64_swap_phdr_out): Declare.
7272 * ecofflink.c (ecoff_collect_shuffle): New static function.
7273 (_bfd_ecoff_get_accumulated_pdr): New function.
7274 (_bfd_ecoff_get_accumulated_sym): New function.
7275 (_bfd_ecoff_get_accumulated_ss): New function.
7276 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7277 (_bfd_ecoff_get_accumulated_sym): Declare.
7278 (_bfd_ecoff_get_accumulated_ss): Declare.
7279 * libbfd.h: Rebuild.
7281 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7283 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7285 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7286 warning symbols. If any section is named .gnu.warning.XXX, treat
7287 the contents as a warning to be issued if the symbol XXX is
7289 (elf_link_output_extsym): For an indirect or warning symbol, just
7290 output the symbol it points to.
7292 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7293 if bfd_hash_allocate fails, since it will already be set.
7294 (generic_link_hash_newfunc): Likewise.
7295 (archive_hash_newfunc): Likewise.
7296 (hash_entry_bfd): New static function.
7297 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7298 callback. Allocate a new warning using the hash table newfunc.
7299 Use bfd_hash_replace to update the entry in the hash table, rather
7300 than assuming we can copy the fields with structure assignment.
7302 * hash.c (bfd_hash_replace): New function.
7303 * bfd-in.h (bfd_hash_replace): Declare.
7304 * bfd-in2.h: Rebuild.
7306 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7308 * config.bfd: Add mips*vr4300-*-elf* target.
7309 * config/mipsbvr4300.mt: Added.
7311 See file ChangeLog.2
7318 version-control: never
projects / external / binutils.git / blob