1 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
3 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
4 (struct elf_i386_link_hash_entry): Define.
5 (struct elf_i386_link_hash_table): Define.
6 (elf_i386_link_hash_traverse): Define.
7 (elf_i386_hash_table): Define.
8 (elf_i386_link_hash_newfunc): New static function.
9 (elf_i386_link_hash_table_create): New static function.
10 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
11 PC relative relocs for a global symbol defined in a regular
12 object, and count the number of PC relative relocs copied for any
14 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
15 traverse with elf_i386_discard_copies.
16 (elf_i386_discard_copies): New static function.
17 (bfd_elf32_bfd_link_hash_table_create): Define.
19 From Gordon W. Ross <gwr@mc.com>:
20 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
21 (sunos4_aout_backend): Use MY_entry_is_text_address.
24 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
26 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
27 R_D30V_32_NORMAL to 2 (4 bytes).
30 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
32 From Gordon W. Ross <gwr@mc.com>:
33 * netbsd.h (N_SHARED_LIB): Define.
34 (SEGMENT_SIZE): Don't define.
35 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
37 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
38 (SEGMENT_SIZE): Don't define.
40 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
41 to sizeof Rela structure, not sizeof Rel structure. From Gary
42 Thomas <g.thomas@opengroup.org>.
44 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
46 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
47 whenever entry is larger than text address, but only by whole
48 pages. From Gordon W. Ross <gwr@mc.com>.
50 * Makefile.in (install): Depend upon installdirs. Use
51 mkinstalldirs to build $(oldincludedir).
52 (installdirs): New target.
54 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
55 if this is a debugging section which we are stripping.
57 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
59 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
60 alpha-specific target data struct.
62 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
64 From Thomas Graichen <graichen@rzpd.de>:
65 * Makefile.in: Always use $(SHELL) when running move-if-change.
66 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
69 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
71 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
72 VMA if this is an executable file or a shared object.
74 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
77 * libaout.h (struct aout_backend_data): Add entry_is_text_address
79 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
80 start of the file. Remove uses later on which switch using
82 (MY(callback)): Handle entry_is_text_address.
83 (MY_entry_is_text_address): Define if not defined.
84 (MY(backend_data)): Initialize new field.
85 * aoutf1.h (sunos4_aout_backend): Likewise.
86 * i386aout.c (MY(backend_data)): Likewise.
87 * i386mach3.c (MY(backend_data)): Likewise.
88 * mipsbsd.c (MY(backend_data)): Likewise.
89 * sparclynx.c (sparclynx_aout_backend): Likewise.
90 * netbsd.h (SEGMENT_SIZE): Define if not defined.
91 (MY_entry_is_text_address): Define.
92 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
94 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
95 whose name starts with `.'.
97 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
99 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
100 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
101 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
102 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
103 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
104 sparc-*-openbsd*): New targets.
105 * configure: Rebuild.
107 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
109 * stabs.c (struct stab_section_info): New field
111 (_bfd_link_section_stabs): Fill the above array.
112 (_bfd_stab_section_offset): Use `cumulative_skips' to
113 speed up offset calculation.
115 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
117 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
118 addend for non pc-relative relocations.
120 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
121 for non-existent function.
123 * elf-m10300.c (mn10300_elf_relax_section): New function.
124 (mn10300_elf_relax_delete_bytes): Likewise.
125 (mn10300_elf_symbol_address_p): Likewise.
126 (mn10300_elf_get_relocated_section_contents): Likewise.
127 (bfd_elf32_bfd_relax_section): Define.
128 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
130 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
132 * configure.host: Set SHLIB_LIBS.
133 * configure.in: Substitute SHLIB_LIBS.
134 * configure: Rebuild.
135 * Makefile.in (SHLIB_LIBS): New variable.
136 ($(SHLIB)): Use $(SHLIB_LIBS).
138 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
140 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
141 with bfd_section_vma.
143 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
145 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
146 Correct CPU file names for mn10[23]00.
147 * configure: Rebuild.
149 * bfd.c (bfd_record_phdr): Cast count to size_t before
152 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
153 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
154 (xcoff_write_archive_contents): LIkewise.
155 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
156 (mips_elf_create_procedure_table): Likewise.
157 * peicode.h (pe_print_idata): Likewise.
158 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
159 * xcofflink.c (xcoff_get_section_contents): Likewise.
160 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
161 (xcoff_link_add_symbols): Likewise.
162 (xcoff_link_add_symbols): Likewise.
164 * ppcboot.c (ppcboot_set_arch_mach): Make static.
165 (ppcboot_bfd_print_private_bfd_data): Likewise.
167 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
168 to complain_overflow_signed.
170 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
172 * VERSION: Set to 2.8.1.
174 * Branched binutils 2.8.
176 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
177 deciding whether to copy a reloc into a shared object.
178 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
179 relocs in unallocated sections.
180 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
181 R_SPARC_RELATIVE relocs in unallocated sections.
183 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
185 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
186 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
189 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
191 * elflink.h (elf_link_add_object_symbols): Let a common symbol
192 override an uninitialized symbol from a shared library with a
195 * elf-m10200.c: Rename from elf32-mn10200.c.
196 * elf-m10300.c: Rename from elf32-mn10300.c.
197 * cpu-m10200.c: Rename from cpu-mn10200.c
198 * cpu-m10300.c: Rename from cpu-mn10300.c
199 * Makefile.in: Update accordingly.
201 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
202 (elf_mips_isa): Move to earlier in file.
203 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
204 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
207 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
210 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
212 * configure.com: New file.
213 * config.h-vms: Remove file.
214 * makefile.vms: Update for new configure scheme.
216 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
218 * libcoff-in.h (ppc_allocate_toc_section): Declare.
219 (ppc_process_before_allocation): Declare.
220 * libcoff.h: Rebuild.
222 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
224 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
226 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
228 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
230 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
231 symbol index for a R_IHCONST reloc.
233 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
235 * targmatch.sed: Do not use \(\) recursively.
237 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
239 * m68klinux.c (MACHTYPE_OK): Define.
240 * i386linux.c (MACHTYPE_OK): Define.
242 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
244 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
245 <hjl@gnu.ai.mit.edu>:
246 * sparclinux.c: New file.
247 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
248 * bfd-in2.h: Rebuild.
249 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
250 * configure.in (sparclinux_vec): Add to list of vectors.
251 * configure: Rebuild.
252 * targets.c (sparclinux_vec): Declare.
253 (bfd_target_vector): Add sparclinux_vec.
254 * Makefile.in: Rebuild dependencies.
255 (BFD32_BACKENDS): Add sparclinux.o.
256 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
258 * coff-mips.c (mips_ecoff_backend_data): Initialize new
259 bfd_coff_backend_data field.
260 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
262 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
263 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
264 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
266 * bfd.c: Include "libiberty.h".
267 (strerror): Don't declare.
268 (bfd_errmsg): Call xstrerror rather than strerror.
270 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
272 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
273 reloc even if the symbol is in the .bss section.
274 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
275 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
276 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
278 * coffcode.h (bfd_coff_backend_data): Add new field
279 _bfd_coff_default_section_alignment_power.
280 (bfd_coff_default_section_alignment_power): Define.
281 (bfd_coff_std_swap_table): Initialize new field.
282 * libcoff.h: Rebuild.
283 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
284 symbol to the default section alignment.
286 * COPYING: Update FSF address.
289 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
291 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
292 21-bit absolute that made it act as a relative.
295 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
297 * elflink.c (_bfd_elf_create_linker_section): Don't set
298 bss_section and rel_section from existing sections.
300 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
303 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
305 * aoutx.h (some_aout_object_p): Change executable test to fix
306 problems with embedded a.out systems.
308 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
310 * stabs.c (_bfd_stab_section_offset): New function.
311 * libbfd-in.h (_bfd_stab_section_offset): Declare.
313 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
315 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
316 * elf32-mips.c (mips_elf_relocate_section): Likewise.
317 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
318 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
319 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
321 * stabs.c (_bfd_link_section_stabs): Copy over the first header
322 symbol. Check for memory allocation failure of *psinfo.
323 (_bfd_write_section_stabs): Add psinfo parameter. Change all
324 callers. Set the value of the header symbol.
325 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
329 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
331 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
332 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
333 reloc types, rather than silently failing to generate an output file.
336 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
338 * targmatch.sed: Use the hold space to put the #ifdef around the
340 * targets.c (UNSUPPORTED_TARGET): Don't define.
341 (find_target): Don't check for UNSUPPORTED_TARGET.
342 (bfd_set_default_target): Don't try to optimize by checking for
345 * Makefile.in: Rebuild dependencies.
346 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
347 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
348 (elf32-m32r.o): Remove explicit target.
350 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
353 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
354 count section symbols for sections that were created by the
355 linker, or are not allocatable or not loadable.
356 (elf32_sparc_finish_dynamic_sections): Output output section
357 symbols for section for which we made space for them.
359 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
361 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
362 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
364 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
366 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
367 (m32r_hi16_list): New static local.
368 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
369 (m32r_elf_do_hi16_reloc): Delete.
370 (m32r_elf_relocate_hi16): New function.
371 (m32r_elf_lo16_reloc): New function.
372 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
375 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
377 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
378 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
379 (m32r_elf_final_sda_base): New function.
380 (m32r_elf_relocate_section): Rewrite sdata support.
381 (m32r_elf_finish_dynamic_sections): Delete.
383 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
385 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
386 * coff-svm68k.c: New file. Just defines some macros and includes
388 * coff-m68k.c: Add functions to handle common addends, moved in
389 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
390 Control whether relocs are visible using STATIC_RELOCS.
391 * cf-m68klynx.c: Simplify greatly: just define macros to control
393 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
394 * targets. (m68ksysvcoff_vec): Declare.
395 (bfd_target_vector): Add m68ksysvcoff_vec.
396 * config.bfd (m68*-motorola-sysv*): New target.
397 * configure.in (m68ksysvcoff_vec): New vector.
398 * configure: Rebuild.
399 * Makefile.in: Rebuild dependencies.
400 (BFD32_BACKENDS): Add coff-svm68k.o.
401 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
403 * binary.c (binary_set_section_contents): Don't get misled if the
404 first section is not loadable. From Matthew L. Martin
407 * elflink.h (elf_bfd_final_link): Set the value of a section
408 symbol to the section address unless doing a relocateable link.
410 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
412 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
413 .plt entry if we've taken the function's address.
414 (elf64_alpha_merge_gots): Merge collected flags info as well.
416 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
418 * Many files: Add function prototypes.
419 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
420 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
421 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
422 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
423 * peicode.h: Change several void * parameters to PTR.
424 * srec.c (srec_get_symbol_info): Make static.
425 * syms.c (bfd_symbol_is_absolute): Remove.
426 * Makefile.in: Rebuild dependencies.
428 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
430 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
431 (bfd_elf32_bfd_is_local_label): Don't define.
433 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
436 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
438 * bfd-in.h: Don't include obstack.h.
439 (struct bfd_hash_table): Change memory field to PTR.
440 * bfd.c (struct _bfd): Change memory field to PTR.
441 * bfd-in2.h: Rebuild.
442 * libbfd-in.h (bfd_release): Declare as function, don't define as
445 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
446 objalloc routines rather than obstack routines.
447 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
448 (getpagesize): Don't define.
449 (_bfd_new_bfd): Don't set _bfd_chunksize.
450 (bfd_openr): Free new bfd and objalloc on failure.
451 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
452 (bfd_alloc_size): Remove.
453 (bfd_release): New function.
454 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
455 objalloc routines rather than obstack routines.
456 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
457 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
458 objalloc routines rather than obstack routines.
459 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
460 (struct accumulate): Change memory to struct objalloc *.
461 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
462 * dep-in.sed: Don't remove obstack.h from dependency list.
463 * Makefile.in: Rebuild dependencies.
464 (BFD_H_DEPS): Remove obstack.h.
465 (install): Don't install obstack.h.
466 * Many files: Don't include "obstack.h".
469 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
470 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
472 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
473 * sunos.c (sunos_add_dynamic_symbols): Likewise.
474 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
476 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
477 old version of bfd_alloc.
478 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
480 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
482 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
484 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
485 ELF local label syntax as well.
487 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
489 * config.bfd (powerpc-*-beos*): New target.
490 * configure.in (powerpc-*-beos*): Add case that explicitly
491 does not set COREFILE for now. A future BeOS version is
492 expected to support core files.
493 * configure: Regenerate with autoconf.
495 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
497 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
498 seen with a local symbol, rather than crashing.
500 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
501 version symbols if there aren't any.
504 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
506 * coff-tic80.c (coff_rtype_to_howto): Define
507 (coff_tic80_rtype_to_howto): Clone generic coff version and
508 add code to handle the funky TI "internal relocations".
511 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
513 * elflink.h (elf_link_add_object_symbols): Don't warn about type
514 or size changes because of a weak symbol.
516 * cisco-core.c (SIGEMT): Define if not defined.
518 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
520 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
521 setting ever. Sanity check the version number. Sort out copying
522 flags and other information when adding an indirect symbol.
523 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
524 symbols added by the backend. Clear the entire contents of the
526 (elf_export_symbol): Ignore indirect symbols.
527 (elf_link_output_extsym): Accept a section without an owner in an
529 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
530 version count. Correct the allocation of x_versymp.
532 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
533 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
534 Don't return bfd_und_section_ptr when info->shared.
535 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
536 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
537 (mips_elf_check_relocs): Resolve an indirect symbol in
539 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
540 SHN_MIPS_TEXT or SHN_MIPS_DATA.
542 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
544 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
546 From Eric Youngdale <eric@andante.jic.com>:
547 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
548 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
549 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
550 versioned symbol appears in both a regular and a shared object.
551 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
552 appropriate. Improve error message.
553 (struct elf_outext_info): Rename from elf_finfo_failed. Change
554 all uses. Add localsyms field.
555 (elf_bfd_final_link): When generating a shared library, call
556 elf_link_output_extsym to output all local symbols.
557 (elf_link_output_extsym): Handle symbols which were forced to
560 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
562 From Eric Youngdale <eric@andante.jic.com>:
563 * elf-bfd.h (elf_symbol_type): Add version field.
564 * elfcode.h (elf_slurp_symbol_table): Set version field.
565 * elflink.h (elf_link_add_object_symbols): When creating an
566 indirect symbol for a default version symbol, set DEF_DYNAMIC if
567 appropriate. Set up an indirection from the nondefault version of
569 (NAME(bfd_elf,size_dynamic_sections)): Call
570 elf_link_assign_sym_version before checking whether there are any
571 versions. Always record the version name as a dynamic symbol.
573 (elf_link_assign_sym_version): After finding a version, see if a
574 symbol should be forced to local scope. Create a new version
575 definition if appropriate.
576 (elf_link_output_extsym): Correct indirect symbol handling.
577 * elf.c (bfd_elf_print_symbol): Print version information.
578 (bfd_section_from_shdr): Turn version sections into BFD sections.
579 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
580 if sh_info is not already set.
581 (_bfd_elf_copy_private_section_data): Copy sh_info for version
583 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
584 _bfd_stringtab_add to copy the name into permanent memory if
587 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
589 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
591 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
593 * coffcode.h (bfd_coff_backend_data): Change
594 _bfd_coff_compute_section_file_positions to return a boolean
595 value. Change all callers.
596 (coff_compute_section_file_positions): Change return type to
597 boolean. If the size of the last section changed, then output a
598 zero byte at the end of the file.
599 * libcoff.h: Rebuild.
601 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
602 for at least 6 output symbols.
603 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
604 emit a TC csect to represent the space they take up. For an XO
605 symbol, just emit a reference, not a csect.
607 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
608 Solaris doesn't like the combined options, and the -f is
610 (stamp-tshlink, install): Likewise.
612 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
613 handling when little endian.
615 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
617 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
618 (mn10300_elf_relocate_section): Likewise.
619 (elf_backend_relocate_section): Define.
621 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
622 relocs. Replace them with generic PCREL_{8,16,32} relocs.
623 (elf32_mn10300_howto_table): Likewise.
624 (elf32_mn10300_reloc_map): Likewise.
625 (bfd_elf32_mn10300_reloc): Delete unused function.
627 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
630 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
631 understand, just set the howto field to NULL, and the caller will
632 print an appropriate error message.
634 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
635 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
636 block. Use NULL for initializations of "ptr" rather than bare 0.
637 * coff-h8300.c: Fix typo in comment.
638 * coff-h8500.c: Ditto.
642 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
644 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
645 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
646 m32r_elf_get_relocated_section_contents): First pass at relax support.
648 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
650 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
651 entry for reading verdef records.
652 Use correct braces for computing increments of extverdaux and
653 exteverdef record pointers.
656 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
658 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
662 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
664 * elflink.h (elf_link_find_version_dependencies): Check that
665 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
669 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
671 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
674 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
676 * targets.c (bfd_default_vector): Make non-const.
677 (find_target): New static function, broken out of
679 (bfd_set_default_target): New function.
680 (bfd_find_target): Call find_target. When defaulting, use
681 bfd_default_vector[0] if it is not NULL.
682 * libbfd-in.h (bfd_default_vector): Adjust declaration.
683 * bfd-in2.h, libbfd.h: Rebuild.
685 * syms.c (bfd_is_local_label): Return false if the symbol has no
687 * coff-i960.c (coff_i960_is_local_label_name): New function.
688 (coff_bfd_is_local_label_name): Define.
689 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
690 (coff_bfd_is_local_label_name): Define.
691 * coff-rs6000.c (xcoff_is_local_label_name): New function.
692 (coff_bfd_is_local_label_name): Define.
693 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
694 with .. or _.L_ as local.
695 * elf32-i386.c (elf_i386_is_local_label_name): New function.
696 (bfd_elf32_bfd_is_local_label_name): Define.
697 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
698 beginning with $ as local.
700 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
702 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
703 rather than comparing against info->lprefix.
704 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
705 * elflink.h (elf_link_input_bfd): Likewise.
706 * linker.c (_bfd_generic_link_output_symbols): Likewise.
707 * xcofflink.c (xcoff_link_input_bfd): Likewise.
709 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
710 _bfd_elf_is_local_label_name if not already defined.
711 * elf.c (_bfd_elf_is_local_label_name): New function.
712 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
714 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
715 (m88k_is_local_label_name): New static function.
717 * coffcode.h (coff_bfd_is_local_label_name): Define as
718 _bfd_coff_is_local_label_name if not already defined.
719 * coffgen.c (_bfd_coff_is_local_label_name): New function.
720 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
721 * libcoff.h: Rebuild.
723 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
724 to _bfd_is_local_label_name.
725 (bfd_target): Likewise.
726 * syms.c (bfd_is_local_label): Define as function, not macro.
727 (bfd_is_local_name): Define.
728 * libbfd.c (bfd_generic_is_local_label_name): Rename from
729 bfd_generic_is_local_label, and take a string rather than a
731 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
732 (_bfd_nosymbols_bfd_is_local_label_name): Define.
733 (bfd_generic_is_local_label): Don't declare.
734 (bfd_generic_is_local_label_name): Declare.
735 * bfd-in2.h, libbfd.h: Rebuild.
736 * All backends: Change local_label to local_label_name.
738 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
739 (mips_elf_relocate_got_local): Change return type to boolean.
740 Don't assume that the first zero entry is unassigned; instead, use
742 (mips_elf_relocate_section): Check return value of
743 mips_elf_relocate_got_local.
744 (mips_elf_create_got_section): Initialize assigned_gotno field.
747 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
749 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
753 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
755 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
756 that have no contents merely because linker_mark is not set.
758 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
760 * config.bfd (mips*-*-lnews*): New target.
761 * coff-mips.c (mips_relocate_section): Make assert compare
762 content byteorder instead of header byteorder.
763 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
765 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
766 * configure.in (ecoff_biglittle_vec): Add case.
769 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
771 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
772 name begins with ".note".
773 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
774 section whose name begins with ".note".
775 (get_program_header_size): Corresponding change.
777 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
778 jal and for jal overflow.
780 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
782 From Eric Youngdale <eric@andante.jic.com>:
783 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
784 not found, try looking it up again without the version name.
785 (elf_link_add_object_symbols): Always link against the dynamic
786 symbol table of a dynamic object. When linking against a dynamic
787 object, include version strings in symbol names, and set up
788 version information. Add indirect symbols for default versions.
789 (elf_link_create_dynamic_sections): Add special version sections.
790 (struct elf_assign_sym_version_info): Define.
791 (struct elf_find_verdep_info): Define.
792 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
794 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
795 (elf_link_find_version_dependencies): New static function.
796 (elf_link_assign_sym_version): New static function.
797 (elf_link_renumber_dynsyms): New static function.
798 (struct elf_final_link_info): Add symver_sec field.
799 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
800 local symbols of a dynamic object. Handle DT_VER* constants.
801 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
802 dynamic object. Skip indirect symbols from ELF objects. Remove
803 the version name before choosing a hash bucket. Write out the
804 version information if appropriate.
805 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
806 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
807 (bfd_elf64_size_dynamic_sections): Likewise.
808 * bfd-in2.h: Rebuild.
809 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
810 Change elf_link_hash_flags to unsigned short.
811 (ELF_LINK_HIDDEN): Define.
812 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
813 dynverdef_hdr, dynversym_section, dynverdef_section,
814 dynverref_section, cverdefs, cverrefs, verdef, verref.
815 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
816 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
817 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
818 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
819 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
820 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
821 (_bfd_elf_slurp_version_tables): Declare.
822 * elf.c (_bfd_elf_swap_verdef_in): New function.
823 (_bfd_elf_swap_verdef_out): Likewise.
824 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
825 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
826 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
827 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
828 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
829 version information if there is any.
830 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
831 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
832 (elf_fake_sections): Handle .gnu.version* section names.
833 (assign_section_numbers): Handle SHT_GNU_ver* section types.
834 (_bfd_elf_slurp_version_tables): New function.
835 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
836 version name in string entered in dynamic hash table.
837 * elfcode.h: Include fnmatch.h.
838 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
839 symbol which was forced to become local.
840 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
841 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
842 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
843 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
845 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
847 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
849 (mn10200_elf_relax_section): Correctly compute a symbol's value
850 when the symbol is local, but not in the same section as we are
851 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
854 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
856 * elf32-m32r.c: Rewrite to use ELF backend linker.
857 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
858 Add small data area support (R_M32R_SDA16).
859 * reloc.c: Document BFD_RELOC_M32R_SDA16.
860 * bfd-in2.h,libbfd.h: Regenerated.
862 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
864 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
865 (mn10200_elf_relax_delete_bytes): Likewise.
866 (mn10200_elf_symbol_address_p): Likewise.
867 (mn10200_elf_get_relocated_section_contents): Likewise.
868 (bfd_elf32_bfd_relax_section): Define.
869 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
871 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
872 (mn10200_elf_relocate_section): Likewise.
873 (elf_backend_relocate_section): Define.
876 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
878 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
879 reloc.c, targets.c: New target, elf-*-D30V.
881 * bfd-in2.h, configure, libbfd.h: Rebuilt.
883 * cpu-d30v.c, elf32-d30v.c: New files.
886 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
888 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
889 * bfd-in2.h: Regenerated.
891 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
892 (rtype2howto): Add function.
893 (tic80_howto_table): Add.
896 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
898 * sysdep.h: Don't define errno in MSVC if error.h is included.
901 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
903 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
904 is initialized before it is used.
907 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
909 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
910 symbol into a weak undefined symbol; leave it as a common symbol.
912 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
914 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
915 about a symbol defined in a dynamic object if it has already been
916 defined in a regular object.
918 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
920 * makefile.vms: Add gcc flags to allow compiling with current gcc
922 (targmatch.h): New dependency.
924 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
926 * evax.h (ALPHA_R_CODEADDR): New relocation.
927 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
929 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
931 * bfd-in2.h, libbfd.h: Rebuild.
933 Restrict symbol length to 64 bytes, case preserving:
934 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
935 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
936 (_bfd_evax_length_hash_symbol): Added.
937 * evax-etir.c (_bfd_evax_write_etir): Call
938 _bfd_evax_length_hash_symbol before output of symbol.
939 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
940 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
942 * evax-emh.c: Output filename to object file without path.
944 * evax-egsd.c: New sections for local and global commons.
946 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
947 evax-misc.c, evax.h: Remove 8 bit characters from copyright
948 notices. Replace AXP with Alpha.
950 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
952 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
953 sections if we are creating a shared library.
955 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
957 * configure.host (i386-windows): Don't set host64=true.
959 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
961 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
962 (elf_mips16_gprel_howto): New static variable.
963 (mips16_gprel_reloc): New static function.
964 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
965 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
966 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
967 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
968 * bfd-in2.h, libbfd.h: Rebuild.
970 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
972 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
973 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
976 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
978 * config.bfd: add r5900
981 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
983 * elflink.h (elf_link_input_bfd): If we've discarded a section,
984 the output section will be the absolute section; don't print an
985 assertion message for that case when doing a relocateable link.
987 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
989 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
990 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
991 need_fn_sub, call_stub, and call_fp_stub.
992 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
993 (mips_elf_link_hash_newfunc): Initialize new fields.
994 (mips_elf_link_hash_table_create): Likewise.
995 (mips_elf_relocate_section): Redirect relocations to use mips16
996 stubs when appropriate.
997 (mips_elf_check_relocs): Attach stub sections to the appropriate
998 symbol. Set need_fn_stub when appropriate.
999 (mips_elf_always_size_sections): New static function.
1000 (mips_elf_check_mips16_stubs): New static function.
1001 (elf_backend_always_size_sections): Define.
1002 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1004 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1005 attached to sections which are not being included in the link.
1007 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1009 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1010 symbol value when computing the addend for a pc_relative
1013 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1015 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1016 relocateable link, just skip pc_relative pcrel_offset relocs.
1017 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1018 structure for an ARM26 reloc which can be resolved.
1019 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1020 reloc can be resolved.
1022 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1023 error in overflow check for R_RELBYTE.
1025 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1027 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1028 From Mark Rasin <mark.rasin@telrad.co.il>.
1030 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1033 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1035 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1036 (elf_mn10200_howto_table): Likewise.
1037 (mn10200_reloc_map): Likewise.
1039 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1041 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1042 * bfd-in2.h, libbfd.h: Regenerated.
1043 * elf32-m32r.c: Add support for them.
1045 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1047 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1048 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1050 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1051 r_format and r_pcrel. Always return a value.
1053 * riscix.c (MY_final_link_callback): Define to dummy value.
1055 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1056 relocations against the text segment, look up the output name of
1058 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1059 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1060 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1061 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1062 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1064 start-sanitize-tic80
1065 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1067 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1068 routines for little endian data.
1069 * coffcode.h (coff_write_object_contents): Set magic to
1070 TIC80_ARCH_MAGIC for TIc80.
1072 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1074 * coff-tic80.c (tic80coff_vec): Change to little endian data
1078 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1080 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1081 auxiliary_filters parameter to be const char * const *. Accept a
1082 NULL terminated array.
1083 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1084 (bfd_elf32_size_dynamic_sections): Update declaration.
1085 * bfd-in2.h: Rebuild.
1087 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1089 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1090 NOTYPE symbol in a text section as a FUNC symbol.
1092 * coffcode.h (coff_compute_section_file_positions): Force
1093 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1095 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1097 * libaout.h (machine_type): Reserve several values for sparclet.
1099 start-sanitize-tic80
1100 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1102 * config.bfd (tic80-*-*): Don't require 'coff'.
1106 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1108 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1109 table to v850_elf_reloc for all non-standard relocations.
1110 (v850_elf_check_relocs): Add check for h being non-null.
1111 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1112 statement instead of multiple ifs.
1113 (v850_elf_relocate_section): Fix up error message, don't just call
1117 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1119 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1120 Use bfd_elf_generic_reloc as special function for all relocs.
1121 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1123 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1124 24bit pc-relative reloc.
1126 start-sanitize-tic80
1127 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1129 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1130 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1131 header byte order is little endian. Use correct bfd_get and
1132 bfd_put routines for little endian headers.
1133 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1134 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1137 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1139 * reloc.c: Add BFD_RELOC_24.
1140 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1141 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1142 * bfd-in2.h, libbfd.h: Rebuilt.
1144 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1146 elf64-alpha multiple .got rewrite:
1148 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1149 (bfd_elf*_mkobject): Don't define here ...
1150 * elfxx-target.h: ... but rather here. Default always_size_sections
1152 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1153 what the #defines in elf-bfd.h transmuted it to anyway.
1155 * section.c: Add SEC_LINKER_CREATED flag.
1156 * bfd-in2.h: Rebuild.
1157 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1158 relocation section flags.
1159 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1160 SEC_IN_MEMORY to recognize generated bits.
1161 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1163 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1164 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1165 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1166 * elf32-ppc.c (ppc_elf_create_linker_section,
1167 ppc_elf_size_dynamic_sections): Likewise.
1168 * elf32-sparc.c (elf32_sparc_check_relocs,
1169 elf32_sparc_size_dynamic_sections): Likewise.
1170 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1172 (_bfd_elf_create_dynamic_sections): Likewise.
1173 (_bfd_elf_make_linker_section_rela): Likewise.
1174 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1175 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1176 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1177 to identify generated bits.
1178 (elf_link_input_bfd): Likewise.
1180 * elf64-alpha.c: Rewrite everything touching relocations.
1183 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1185 * elf32-v850.c (all functions and static variables): Go through
1186 and regularize names to be of the form v850_elf_<xxx>.
1187 (toplevel): Include <elf/v850.h>.
1188 (enum reloc_type): Move to include/elf/v850.h.
1189 (v850_elf_check_relocs): For common variables, if the variable is
1190 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1191 into the appropriate section.
1192 (elf_backend_check_relocs): Define.
1194 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1196 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1199 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1201 * config.bfd (mips*el-*-linux*): New target.
1202 (mips*-*-linux*): New target.
1204 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1205 Return a useful value.
1207 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1209 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1211 * configure: Rebuild.
1212 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1213 ac_cv_func_mmap in bfd/configure.host.
1215 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1216 filter_shlib and auxiliary_filter_shlib parameters.
1217 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1219 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1220 (bfd_elf64_size_dynamic_sections): Likewise.
1221 * bfd-in2.h: Rebuild.
1223 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1225 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1226 symbols, don't export a symbol which is defined by an object in an
1227 archive which contains shared objects.
1229 start-sanitize-tic80
1230 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1232 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1233 for TI TMS320c80 (MVP).
1234 (bfd_archures_list): Add bfd_tic80_arch.
1235 * bfd-in2.h: Regenerate by running "make headers".
1237 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1239 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1240 * configure.in (case $vec): Correct typo, "tb" not "tp".
1241 Also add cofflink.o for tic80coff_vec.
1242 * configure: Regenerate with autoconf.
1245 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1247 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1248 is configured with --with-mmap.
1250 start-sanitize-tic80
1251 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1253 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1254 (ALL_MACHINES): Add cpu-tic80.o
1255 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1256 * coff-tic80.c: Add skeleton, cloned from another coff config.
1257 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1261 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1263 * TODO: Correct a misspelling.
1264 start-sanitize-tic80
1265 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1266 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1267 * configure.in (case $vec): Add tic80coff_vec entry.
1268 * configure: Regenerate with autoconf.
1269 * archures.c (bfd_tic80_arch): Declare.
1270 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1271 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1272 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1273 (bfd_target_vector): Add tic80coff_vec entry.
1276 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1278 * elflink.h (elf_buckets): Add some more values for larger
1281 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1283 * Makefile.in (install): Move subdir_do out of conditional. From
1284 Fred Fish <fnf@cygnus.com>.
1286 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1288 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1290 (elf_mn10200_howto_table): Likewise.
1291 (mn10200_reloc_map): Likewise.
1293 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1295 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1296 mips16 symbol during the link.
1297 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1299 (mips_elf_link_output_symbol_hook): New static function.
1300 (elf_backend_link_output_symbol_hook): Define.
1302 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1305 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1307 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1308 against SEC_DEBUGGING sections here (revert patch of December 5).
1309 * elfcode.h (elf_object_p): Check for them here, instead.
1311 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1313 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1314 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1316 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1317 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1318 * elf-bfd.h (struct elf_size_info): Update declaration of
1320 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1321 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1322 * elfxx-target.h: Use new dynamic reloc routines by default.
1323 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1326 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1328 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1329 if NAMES_HAVE_UNDERSCORE is defined.
1331 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1333 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1335 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1337 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1340 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1342 * elflink.h (elf_link_add_object_symbols): Only add a weak
1343 symbol if the real definition is in the dynamic symbol table.
1344 After finding the real definition, then, if it is dynamic, add the
1345 weak symbol to the dynamic symbol table.
1347 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1349 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1351 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1354 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1356 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1358 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1359 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1360 * reloc.c: Remove mn10300 big endian relocs.
1361 * bfd-in2.h, libbfd.h: Rebuilt.
1363 * elf32-mn10200.c: Update from elf32-mn10300.c.
1365 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1367 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1369 * elf32-mn10300.c: Add some comments.
1371 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1373 * ihex.c (ihex_scan): Always initialize buf before jumping to
1375 (ihex_read_section): Likewise.
1377 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1379 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1380 inplace for most relocs.
1382 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1384 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1385 even if SEC_ALLOC is not set.
1386 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1387 when deciding whether to copy a reloc into a shared object.
1388 (elf_i386_relocate_section): Likewise.
1389 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1390 (elf32_sparc_relocate_section): Likewise.
1391 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1392 reloc section if it is not set in the source section.
1393 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1394 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1395 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1397 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1399 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1400 expects a .got.plt until we actually create it.
1402 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1404 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1405 message for bfd_reloc_outofrange, rather than aborting. From
1406 Philippe De Muyter <phdm@info.ucl.ac.be>.
1408 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1409 a relocateable link, don't try to process them. From Heinz Wrobel
1410 <wrobel@lpr.e-technik.tu-muenchen.de>.
1412 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1414 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1415 mn10300_info_howto_rel. Tweak reloc argument to be an
1416 Elf32_Internal_Rela.
1417 (USE_RELA): Define instead of USE_REL.
1418 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1420 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1422 * configure.in, configure: Handle mips*-sgi-irix6*.
1423 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1426 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1428 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1429 relocation against a symbol defined in a section with no output
1432 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1434 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1435 * configure, config.in: Rebuild with autoconf 2.12.
1437 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1438 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1439 (swap_out_syms): Set st_other from existing st_other field.
1440 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1442 (elf_link_output_extsym): Set the other field from the global hash
1444 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1445 (elf_mips16_jump_howto): New static variable.
1446 (mips16_jump_reloc): New static function.
1447 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1448 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1449 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1451 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1452 * bfd-in2.h, libbfd.h: Rebuild.
1453 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1455 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1457 * configure.host: Use long long for mips-sgi-irix6*.
1459 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1460 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1462 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1464 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1465 (enum reloc_type): Add more reloc types.
1466 (elf32_mn10300_howto_table): Update for new reloc types.
1467 (elf32_mn10300_reloc_map): Update for new reloc types.
1468 * reloc.c: Add some new relocs for the mn10300 series.
1469 * bfd-in2.h, libbfd.h: Rebuilt.
1471 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1473 * som.c (setup_sections): Don't lose for a space which has
1474 no data, but some symbols.
1476 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1478 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1479 (sunos_link_hash_table_create): Initialize got_needed.
1480 (sunos_create_dynamic_sections): Only set .got section size if it
1481 is not already set. Set got_needed.
1482 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1483 sdynptr, and only handle dynamic sections, if dynamic sections are
1485 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1486 Initialize .got section.
1487 (sunos_scan_ext_relocs): Likewise.
1488 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1490 (sunos_finish_dynamic_link): Check got_needed. Only set up
1491 dynamic linking information if needed.
1493 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1495 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1497 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1499 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1501 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1503 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1506 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1508 * filemode.c: Include sysdep.h.
1509 * ihex.c: Add casts to eliminate compiler warnings.
1510 * sunos.c: Add casts to eliminate compiler warnings.
1512 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1514 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1516 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1517 appropriate relocations in the .so file if shared.
1518 (ppc_elf_relocate_section): Ditto.
1520 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1522 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1523 complain_overflow_unsigned.
1525 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1527 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1528 overflows for R_D10V_16 and R_D10V_18.
1530 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1532 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1533 (do_with_relocs): Likewise.
1534 (do_as_repeat): Likewise.
1535 (copy_expression): Likewise.
1537 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1539 * ieee.c (ieee_write_external_part): Correctly record whether
1540 there is an external part.
1543 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1545 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1546 handle tda offsets for sld.w and sst.w instructions.
1547 Fix alignment check in sld.w and sst.w tda reloc handling.
1550 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1552 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1555 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1557 * elf32-v850.c: Add comments about assumptions about
1558 char, short & long sizes.
1559 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1560 problems for several relocs.
1562 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1563 R_V850_SDA_OFFSET entry.
1566 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1568 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1569 Store import file index in ldindx.
1570 (xcoff_build_ldsyms): Assume that ldsym was not previously
1571 allocated. For an imported symbol, copy ldindx into l_ifile.
1574 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1576 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1577 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1578 fields in R_V850_TDA_OFFSET.
1579 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1580 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1583 * elf32-v850.c: Include bfdlink.h.
1584 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1586 (elf32_v850_bfd_final_link_relocate): New function.
1587 (v850_elf_relocation_section): Likewise.
1588 (elf_backend_relocate_section): Define.
1591 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1593 * binary.c (binary_set_section_contents): Ignore sections which
1594 don't have SEC_LOAD and SEC_ALLOC set.
1596 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1598 * linker.c (_bfd_generic_final_link): Avoid losing static
1599 symbols in the .bss section.
1601 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1603 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1604 (mips32_64bit_reloc): New static function.
1605 (mips_reloc_map): Add entry for BFD_RELOC_64.
1606 (mips_elf_relocate_section): Handle R_MIPS_64.
1608 * linker.c (default_indirect_link_order): Print an error message
1609 when attempting to do a relocateable link with different object
1610 file formats, rather than calling abort.
1612 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1614 * reloc.c (m32r relocs): Rename them.
1615 * bfd-in2.h, libbfd.h: Regenerated.
1616 * elf32-m32r.c: Update.
1617 (m32r_elf_10_pcrel_reloc): New function.
1618 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1619 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1621 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1623 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1624 all sections that will be included in the output file.
1625 (_bfd_generic_link_output_symbols): Discard symbols in sections
1626 which are being discarded.
1630 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1631 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1632 (elf_v850_howto_table): Corresponding changes.
1633 (elf_v850_reloc_map): Corresponding changes.
1634 * reloc.c: Add additional V850 relocations.
1635 * bfd-in2.h, libbfd.h: Rebuilt.
1637 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1638 no longer want in pc-relative relocs.
1640 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1642 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1643 accept a reloc against an undefined sybmol!
1645 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1647 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1650 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1652 * VERSION: Bump for new relocation.
1654 * hosts/i386bsd.h: If NBPG is not defined, define it as
1655 PAGE_SIZE, for recent versions of FreeBSD.
1657 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1659 * configure.host: Use `long long' as the 64 bit type on a Solaris
1660 host, since both gcc and the SunPRO compilers support it.
1662 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1664 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1665 mistake to have reused the ECOFF LITERAL for ELF since they have
1666 different semantics.
1667 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1668 * bfd-in2.h, libbfd.h: Rebuild.
1670 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1673 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1674 dynamic relocation for an undefweak symbol when we are building
1675 a static executable.
1677 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1679 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1680 point explicitly to srcdir.
1681 (targmatch.h): Edit references to point explicitly to objdir.
1683 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1685 * config.bfd: When setting targ_cpu, don't get confused by
1688 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1690 * configure.host: Add support for windows host (a build done
1691 under the Microsoft build environment).
1693 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1695 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1696 definition in a dynamic object, add it to the dynamic symbol table
1697 if any dynamic object mentions it. Reverts part of last patch.
1699 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1700 (sunos_link_hash_table_create): Initialize got_base.
1701 (bfd_sunos_size_dynamic_sections): If the .got section is more
1702 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1704 (sunos_check_dynamic_reloc): Subtract got_base from a base
1705 relative relocation.
1707 * elf32-mips.c (elf_mips_isa): New static function.
1708 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1709 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1711 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1713 * archive.c (do_slurp_coff_armap): Only treat archive as little
1714 endian for i960 COFF.
1716 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1718 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1719 by the change in size of the section when EXEC_P is not set.
1721 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1722 (m68kcoff_rtype_to_howto): New static function.
1723 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1724 VMA to the addend for a PC relative reloc.
1726 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1728 * Makefile.in: Rebuild dependencies.
1730 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1733 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1735 * Makefile.in: Remove explicit dependencies for mn10200 and
1737 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1738 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1739 (dependencies): Rebuilt.
1741 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1743 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1744 during this function.
1746 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1747 section if the flags are compatible.
1749 * configure.in: Add havevecs, and put it in tdefaults.
1750 * mpw-config.in: Likewise.
1751 * configure: Rebuild.
1752 * targmatch.sed: New file; a sed script to build targmatch.h from
1754 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1755 * targets.c: Include "fnmatch.h".
1756 (struct targmatch): Define.
1757 (bfd_target_match): Define by including targmatch.h.
1758 (bfd_find_target): If the target is not found by name, search for
1759 it as a configuration triplet.
1760 * Makefile.in: Rebuild dependencies.
1761 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1762 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1763 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1764 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1765 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1766 (CFILES): Remove i386dynix.c and hp300bsd.c.
1767 (targmatch.h): New target.
1768 (do_clean): Remove targmatch.h.
1770 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1771 * acconfig.h: Add NEED_DECLARATION_GETENV.
1772 * configure, config.in: Rebuild.
1773 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1774 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1776 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1778 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1779 * cpu-mn10200.c, cpu-mn10300.c: New files.
1780 * elf32-mn10200.c, elf32-mn10300.c: New files.
1781 * Makefile.in: Break mn10x00 support into two separate
1782 configurations, mn10200 and mn10300.
1783 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1784 * bfd-in2.h, configure: Rebuilt.
1786 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1788 * Makefile.in (do_clean): Move config.log to do_distclean.
1790 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1792 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1793 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1794 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1795 (elf32-mn10x00.o): Add dependencies.
1796 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1797 (bfd_mn10x00_arch): Declare.
1798 (bfd_archures_list): Add bfd_mn10x00_arch.
1799 * config.bfd: Add mn10x00-*-*.
1800 * configure.in: Add bfd_elf32_mn10x00_vec.
1801 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1802 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1803 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1804 * bfd-in2.h, configure: Rebuilt.
1806 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1808 openVMS/Alpha: Provide filename and case_hack flags via
1809 symbol table from gas.
1810 Add case_hack code for symbol output from vax/vms.
1811 * evax-alpha.c (evax_initialize): Remove filename handling,
1812 filename is provided via symbol table.
1813 (evax_get_symtab): Use local symbol count when setting up table.
1814 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1816 (_bfd_evax_write_egsd): Skip file name symbol.
1817 * evax-emh.c (get_vms_time_string): Local function now.
1818 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1820 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1821 through _bfd_evax_case_hack_symbol.
1822 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1824 (_bfd_evax_basename): Removed.
1825 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1826 * evax.h (evax_private_data_struct): Remove filename.
1827 (flag_hash_long_names, flag_show_after_trunc,
1828 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1831 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1833 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1834 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1835 (NO_SWAP_MAGIC): Don't define.
1836 (SWAP_MAGIC): Define.
1838 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1839 no hash table entry for a global symbol.
1841 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1843 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1845 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1847 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1848 symbol type with T_NULL. Warn if symbol type changes. Based on
1849 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1851 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1852 a dynamic object in the dynamic symbol table if it is referenced
1853 or defined by a regular object.
1856 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1858 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1859 remove dwarf local labels. Shrinks binaries by a factor of 3!
1862 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1864 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1865 by hand, rather than by calling bfd_make_section.
1867 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1869 * reloc.c: Rename m32r relocs.
1870 * bfd-in2.h, libbfd.h: Rebuilt.
1871 * elf32-m32r.c: Update.
1873 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1875 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1876 link, adjust the symbol index of a base relative reloc. Don't
1877 change the addend of a PC relative reloc if pcrel_offset is set.
1878 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1879 a relocateable link.
1881 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1882 it is zero, in case src_mask matters.
1883 (bfd_install_relocation): Likewise.
1885 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1887 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1889 (_bfd_xcoff_bfd_final_link): Don't set target_index
1890 to an uninitialized value.
1892 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1894 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1895 indices, rather than crashing.
1896 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1898 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1901 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1903 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1905 (coff_arm_adjust_symndx): New static function.
1906 (coff_adjust_symndx): Define.
1908 * srec.c (srec_scan): Accept multiple symbols on a single line.
1909 From Pascal Martin <pmartin@alsys.com>.
1913 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1915 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1916 (sunos_merge_private_bfd_data): New function.
1918 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1920 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1922 (bfd_merge_private_bfd_data): Likewise.
1923 * section.c (bfd_copy_private_section_data): Likewise.
1924 * syms.c (bfd_copy_private_symbol_data): Likewise.
1925 * bfd-in2.h: Rebuild.
1926 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1927 both BFD's are the right flavour.
1928 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1929 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1930 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1931 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1932 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1933 (ppc_elf_merge_private_bfd_data): Likewise.
1934 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1935 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1937 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1938 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1941 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1943 * reloc.c: Add m32r relocs.
1944 * bfd-in2.h, libbfd.h: Rebuilt.
1945 * cpu-m32r.c,elf32-m32r.c: New files.
1947 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1949 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1951 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1953 * tekhex.c (first_phase): Change type parameter from char to int.
1955 (pass_over): Change func to expect int, not char.
1957 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1958 rather than SEC_LOAD when aligning the file offset for the first
1959 section in a segment.
1961 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1963 * syms.c (coff_section_type): Make arg const.
1964 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1965 to make_bfd_asection().
1966 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1967 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1968 (_bfd_elf_stringtab_init): Remove prototype.
1970 * netbsd-core.c (swap_abort): Add prototype.
1971 * aix386-core.c (swap_abort): Ditto & make static
1972 * hpux-core.c (swap_abort): Ditto & make static.
1973 * irix-core.c (swap_abort): Ditto & make static.
1974 * ptrace-core.c (swap_abort): Ditto & make static.
1975 * trad-core.c (swap_abort): Ditto & make static.
1976 * coffswap.h (coff_swap_reloc_in): Ditto.
1977 (coff_swap_reloc_out): Ditto.
1978 (coff_swap_filehdr_in): Ditto.
1979 (coff_swap_filehdr_out): Ditto.
1980 (coff_swap_sym_in): Ditto.
1981 (coff_swap_sym_out): Ditto.
1982 (coff_swap_aux_in): Ditto.
1983 (coff_swap_aux_out): Ditto.
1984 (coff_swap_lineno_in): Ditto.
1985 (coff_swap_lineno_out): Ditto.
1986 (coff_swap_aouthdr_in): Ditto.
1987 (coff_swap_aouthdr_out): Ditto.
1988 (coff_swap_scnhdr_in): Ditto.
1989 (coff_swap_scnhdr_out): Ditto.
1990 * ihex.c (ihex_sizeof_headers): Ditto.
1991 * tekhex.c (getsym): Ditto.
1992 (find_chunk): Ditto & make static.
1993 (insert_byte): Ditto.
1994 (first_phase): Ditto.
1996 (tekhex_get_symtab): Ditto & make static.
1997 (tekhex_get_symtab_upper_bound): Ditto & make static.
1998 (tekhex_mkobject): Ditto.
1999 (tekhex_object_p): Ditto.
2000 (move_section_contents): Ditto.
2001 (tekhex_get_section_contents): Ditto.
2002 (tekhex_set_arch_mach): Ditto & make static.
2003 (tekhex_set_section_contents): Ditto.
2004 (writevalue): Ditto.
2007 (tekhex_write_object_contents): Ditto.
2008 (tekhex_sizeof_headers): Ditto.
2009 (tekhex_make_empty_symbol): Ditto.
2010 (tekhex_get_symbol_info): Ditto.
2011 (tekhex_print_symbol): Ditto.
2012 * irix-core.c (make_bfd_asection): Ditto.
2013 (irix_core_core_file_p): Ditto.
2014 (irix_core_core_file_failing_command): Ditto.
2015 (irix_core_core_file_failing_signal): Ditto.
2016 (irix_core_core_file_matches_executable_p): Ditto.
2017 (irix_core_make_empty_symbol): Ditto.
2018 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2019 * srec.c (srec_new_symbol): Ditto.
2020 (srec_get_section_contents): Ditto.
2021 (srec_set_arch_mach): Ditto.
2022 (srec_set_section_contents): Ditto.
2023 (internal_srec_write_object_contents): Ditto.
2024 (srec_write_object_contents): Ditto.
2025 (symbolsrec_write_object_contents): Ditto.
2026 (srec_sizeof_headers): Ditto.
2027 (srec_make_empty_symbol): Ditto.
2028 (srec_get_symtab_upper_bound): Ditto.
2029 (srec_get_symtab): Ditto.
2030 (srec_print_symbol): Ditto and make static.
2031 * elf.c (elf_read): Ditto
2032 (assign_section_numbers): Ditto.
2033 (elf_fake_sections): Ditto.
2034 (sym_is_global): Ditto.
2035 (elf_map_symbols): Ditto.
2036 (get_program_header_size): Ditto.
2037 * coffgen.c (make_a_section_from_file): Ditto.
2038 (coff_real_object_p): Ditto.
2039 (fixup_symbol_value): Ditto.
2040 (build_debug_section): Ditto.
2042 * syms.c (coff_section_type): Ditto.
2044 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2046 * bfd-in2.h: Rebuilt after m32r changes.
2048 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2050 * config.bfd,configure.in,configure: Add m32r support.
2051 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2052 * config.bfd: Keep target list alphabetically sorted.
2055 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2057 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2058 to add in the constant part found in the instruction itself.
2059 (case R_V850_HI16_S): Likewise.
2062 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2064 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2065 and R_D10V_18 to be 1 (word).
2067 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2069 * stabs.c (_bfd_link_section_stabs): If the output_section field
2070 of either section is bfd_abs_section, then the linker is
2071 discarding the section and we should not optimize it.
2073 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2075 * Makefile.in (aout-sparcle.o): New target.
2076 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2077 * config.bfd (sparclet-*-aout*): Add case.
2078 * configure.in (sparcle_aout_vec): Add case.
2079 * configure: Regenerated.
2080 * targets.c (sparcle_aout_vec): Declare.
2081 (bfd_target_vector): Add sparcle_aout_vec.
2082 * aout-sparcle.c: New file.
2085 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2087 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2088 low order sign bit propogation for R_V850_HI16_S.
2090 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2091 handling V850 specific relocs.
2092 (elf_v850_howto_table): Use the new function for some
2093 relocations. Twiddle masks & shifts for some relocs.
2094 Set partial_inplace where needed.
2097 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2099 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2100 default architecture to a machine number of 0.
2101 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2103 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2104 the output BFD is the default, set it from the first input BFD.
2107 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2109 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2110 insert at bitpos zero. The HI16 relocs are shifted right
2111 by 16 bits. Fix src_mask for all relocs.
2112 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2114 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2118 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2120 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2121 Rewrite to use BFD file read routines and to avoid using a fixed
2122 length for the file name.
2125 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2127 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2128 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2129 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2130 to R_V850_{32,16,8}.
2132 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2134 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2135 (elf_v850_howto_table): Add info for HI16_S reloc.
2136 (v850_reloc_map): Add HI_16_S reloc.
2137 * reloc.c: Define BFD_RELOC_V850_* relocs.
2140 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2143 * elf32-sh.c: New file.
2144 * elf.c (prep_headers): Handle bfd_arch_sh.
2145 * elfcode.h (write_relocs): Handle absolute symbol.
2146 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2147 (_bfd_elf64_link_read_relocs): Declare.
2148 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2149 elf_link_read_relocs. Make globally visible. Change all
2151 (elf_link_input_bfd): Get external symbols from cache in
2152 symtab_hdr->contents. Get contents from cache in
2154 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2156 * reloc.c: Define BFD_RELOC_SH_* relocs.
2157 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2158 * coff-sh.c (sh_insns_conflict): Fix a return value.
2159 (_bfd_sh_align_load_span): New globally visible function, broken
2160 out of sh_align_load.
2161 (sh_align_load): Call _bfd_sh_align_load_span.
2162 (sh_swap_insns): Change relocs parameter to PTR.
2163 * bfd-in2.h, libbfd.h: Rebuild.
2164 * targets.c (bfd_elf32_sh_vec): Declare.
2165 (bfd_elf32_shl_vec): Declare.
2166 * config.bfd (sh-*-elf*): New target.
2167 * configure.in (bfd_elf32_sh_vec): New target vector.
2168 (bfd_elf32_shl_vec): New target vector.
2169 * configure: Rebuild.
2170 * Makefile.in: Rebuild dependencies.
2171 (BFD32_BACKENDS): Add elf32-sh.o.
2172 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2174 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2175 page before checking D_PAGED.
2177 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2178 (ihex_write_object_contents): Remove extbase; always use segbase
2181 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2183 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2184 * configure.host (i[345]86-*-*): Ditto.
2185 * config.bfd (i[345]86-*-*): Ditto.
2186 * configure: Regenerate.
2188 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2191 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2193 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2194 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2195 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2196 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2197 will have an ST_CODE type, change the symbol's type to ST_DATA.
2198 * som.c (hppa_som_gen_reloc_type): Update prototype.
2200 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2202 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2203 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2204 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2205 (mips_elf_finish_dynamic_sections): Likewise.
2207 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2209 * configure.host (HLDENV): New variable to set. Set it for
2210 *-*-sysv4*, since those linkers may not support -R but they always
2211 support LD_RUN_PATH.
2213 * libieee.h (NSECTIONS): Don't define.
2214 (ieee_data_struct): Change section_table to asection **. Add
2216 * ieee.c (get_section_entry): If the table isn't big enough, make
2218 (ieee_slurp_sections): Remove assertion about number of sections.
2219 (ieee_object_p): Adjust initialization of ieee to match changes to
2222 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2223 symbols merely because we are generating a shared library.
2224 (xcoff_build_ldsyms): Don't set up global linkage code for an
2225 undefined symbol merely because we are generating a shared
2229 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2231 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2232 (BFD32_BACKENDS) Add elf32-v850.o.
2233 * archures.c: Add bfd_v850_arch.
2234 * bfd-in2.h: Add bfd_v850_arch.
2235 * config.bfd (v850-*-*): New target.
2236 * configure: (bfd_elf32_v850_vec) New vector.
2237 * configure.in: (bfd_elf32_v850_vec) New vector.
2238 * cpu-v850.c: New file.
2239 * elf.c (prep_headers): Added case bfd_arch_v850.
2240 * elf32-v850.c: New file.
2241 * targets.c (bfd_elf32_v850_vec): New vector.
2244 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2246 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2247 a function code symbol for an XMC_XO symbol.
2249 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2251 * mpw-config.in: Update editing of autoconf vars to reflect
2252 Jul 18 configure.in change.
2253 * mpw-make.sed: Update editing of include pathnames to be
2254 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2256 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2258 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2259 which to offset to get the .plt entry address is ".plt".
2261 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2263 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2264 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2265 Added, for internal use by the ARM gas.
2267 * bfd-in2.h: Rebuilt
2269 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2271 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2272 in section dynidx start.
2274 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2276 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2277 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2278 optimization for g++.
2280 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2282 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2283 the -mrelocatable-lib bit set and the other doesn't, clear the
2284 -mrelocatable-lib bit in the header.
2286 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2288 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2289 symbol against a STT_FUNC symbol in a shared library.
2291 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2293 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2294 symbol is found, automatically define the corresponding function
2297 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2298 if sym.n_numaux is not zero.
2299 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2300 entry to disagree about the number of aux entries if the symbol
2303 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2304 section if it might be needed, not just if info->shared.
2305 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2306 the start of .rel.dyn if we are going to use it.
2307 (mips_elf_finish_dynamic_sections): Only clear the first element
2308 of .rel.dyn if the size is greater than zero.
2310 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2312 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2313 undefined_symbol callback for a symbol, then don't issue any more
2314 warnings about loader relocs.
2315 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2316 after calling the undefined_symbol callback.
2318 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2319 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2320 as the AIX linker seems to do.
2322 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2324 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2325 (evax_initialize): Remove evax_reloc_table.
2326 (evax_close_and_cleanup): Ditto.
2328 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2330 (evax_bfd_reloc_type_lookup): Ditto.
2331 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2332 cooked_size == raw_size.
2333 * evax-emh.c (_bfd_evax_register_filename): Remove.
2334 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2335 * evax-misc.c (add_new_contents): Malloc section at full size.
2336 (_bfd_save_evax_section): Memcpy section contents directly.
2337 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2338 (evax_reloc_table): Remove.
2340 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2342 * makefile.vms: Add better support for DEC C compilation
2343 Add evax.h dependencies
2345 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2346 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2347 (BFD_RELOC_ALPHA_BASEREG): Remove.
2348 * bfd-in2.h, libbfd.h: Rebuild.
2350 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2352 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2353 getgid if _WIN32 is defined.
2354 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2356 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2358 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2359 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2361 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2364 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2366 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2368 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2369 (NEED_DECLARATION_REALLOC): New macro.
2370 * configure, config.in: Rebuild.
2371 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2372 (realloc): Declare if NEED_DECLARATION_REALLOC.
2374 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2375 <strings.h> if they exist.
2377 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2379 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2381 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2383 Based on patches from Eric Valette <valette@crf.canon.fr>:
2384 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2385 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2386 (elf_howto_table): Add entries for new relocs.
2387 (elf_i386_reloc_type_lookup): Handle new relocs.
2388 (elf_i386_info_to_howto): Just call abort.
2389 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2390 (elf_i386_relocate_section): Likewise.
2392 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2394 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2396 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2398 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2399 only get the LMA from the phdr if they are in the same part of the
2402 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2403 new segment to make them more comprehensible. If the relationship
2404 between the LMA and the VMA changed, start a new segment. Don't
2405 check dynsec when deciding whether to start a new segment for a
2406 writeable section; -N will now handle this.
2408 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2410 * libhppa.h: Remove "esel" changes. Not the right approach.
2411 * som.c: Corresponding changes.
2412 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2413 which don't have a SOM symbol type associated with them.
2414 Reverses a 1994 change.
2416 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2418 Make ld -N more reasonable for ELF:
2419 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2420 phdr_in_section to false, and always use a single load segment.
2421 (elf_sort_sections): Sort sections by LMA after VMA.
2422 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2423 align to maxpagesize.
2424 (assign_file_positions_except_relocs): Likewise.
2425 * elfcode.h (elf_object_p): If a section is loaded but not page
2426 aligned, clear D_PAGED.
2428 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2430 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2431 Added, for internal use by the ARM gas.
2433 * bfd-in2.h: Rebuilt
2435 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2437 * libhppa.h (R_HPPA_ESEL): New field selector.
2438 (e_esel): Similarly.
2439 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2440 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2441 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2443 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2445 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2446 archive search before looking for stripped dynamic objects.
2448 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2450 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2451 symbol a warning rather than an error.
2453 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2455 * elf.c (assign_file_positions_for_segments): Track the virtual
2456 memory position separately from the file position, and use it to
2457 compute the alignment adjustment.
2459 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2461 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2462 and fixed mask on R_D10V_10_PCREL_L.
2464 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2466 * elf64-mips.c: Include "aout/ar.h".
2467 (mips_elf64_slurp_armap): New static function.
2468 (mips_elf64_write_armap): New static function.
2469 (bfd_elf64_archive_*): Define.
2470 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2471 Use instead of bfd_generic_archive_p.
2472 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2473 instead of _bfd_write_archive_contents.
2474 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2475 _bfd_generic_mkarchive.
2476 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2477 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2479 (TARGET_LITTLE_SYM): Likewise.
2480 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2482 * Makefile.in: Rebuild dependencies.
2484 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2485 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2486 SHT_MIPS_EVENTS sections.
2487 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2488 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2490 (_bfd_mips_elf_fake_sections): Likewise.
2492 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2493 * ecoff.c (ecoff_compute_section_file_positions): Copy
2494 rdata_in_text from backend info to tdata. Clear it if any data
2495 section comes before .rdata.
2496 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2497 tdata rather than backend info.
2499 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2501 * configure.in: Fix test for whether a compiler has a 64 bit
2502 type. From Jim Wilson <wilson@cygnus.com>.
2504 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2506 * configure.host (mips-sgi-irix6*): New host.
2508 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2509 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2510 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2512 * configure: Rebuild.
2513 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2514 (BFD_HOST_64_BIT): Define conditionally.
2515 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2516 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2517 (symvalue, bfd_size_type): Likewise.
2518 * bfd-in2.h: Rebuild.
2519 * Makefile.in (do_clean): Remove bfd-tmp.h.
2520 (do_distclean): Remove bfd-in3.h.
2521 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2522 (bfd-in3.h): New target.
2524 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2525 Andrew Gierth <ANDREWG@microlise.co.uk>.
2527 * configure.host: Set INSTALL_SHLIB.
2528 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2529 * configure: Rebuild.
2530 * Makefile.in (install): Use @INSTALL_SHLIB@.
2532 * config.bfd (mips*-*-irix6*): New target.
2533 * configure.host: Handle Irix 6 shared library like Irix 5.
2535 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2536 symbol for a magic name.
2537 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2539 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2542 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2544 * mpw-config.in: Add ELF support to mips config, create the
2545 elf32-target.h file in the object dir.
2546 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2548 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2550 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2551 Also removed most abort calls, in favor of using bfd reporting.
2553 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2555 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2556 (BFD32_BACKENDS) Add elf32-d10v.o.
2557 * archures.c: Add bfd_d10v_arch.
2558 * bfd-in2.h: Add bfd_d10v_arch.
2559 * config.bfd (d10v-*-*): New target.
2560 * configure: (bfd_elf32_d10v_vec) New vector.
2561 * configure.in: (bfd_elf32_d10v_vec) New vector.
2562 * cpu-d10v.c: New file.
2563 * elf.c (prep_headers): Added case bfd_arch_d10v.
2564 * elf32-d10v.c: New file.
2565 * libbfd.h: Rebuild.
2566 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2567 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2568 * targets.c (bfd_elf32_d10v_vec): New vector.
2570 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2572 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2574 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2576 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2577 bfd_mach_i386_i8086 machine types.
2579 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2581 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2584 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2586 * coffcode.h (coff_set_section_contents): A/UX does not require
2587 special handling of the _LIB section.
2589 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2591 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2592 value for R_RELBYTE.
2594 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2595 array if one was allocated.
2597 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2599 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2600 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2601 use_rld_obj_head and rld_value.
2602 (mips_elf_link_hash_table_create): Initialize new fields.
2603 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2605 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2606 __rld_obj_head symbol not seen, create an __rld_map symbol.
2607 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2608 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2609 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2610 __rld_obj_head symbol.
2611 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2613 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2615 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2617 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2618 ppc_elf_addr16_ha_reloc.
2619 (ppc_elf_addr16_ha_reloc): New static function.
2621 * coff-mips.c (struct mips_hi): Define.
2622 (mips_refhi_list): New static variable.
2623 (mips_refhi_addr, mips_refhi_addend): Remove.
2624 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2625 (mips_reflo_reloc): Process mips_refhi_list.
2626 (mips_relhi_list): New static variable.
2627 (mips_relhi_addr, mips_relhi_addend): Remove.
2628 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2629 (mips_rello_reloc): Process mips_relhi_list.
2630 (mips_relocate_section): Permit an arbitrary number of REFHI or
2631 RELHI relocs before the associated REFLO or RELLO reloc.
2633 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2635 * aout-target.h (MY(callback)): Set reloc_count fields.
2637 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2639 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2640 sections unless this is a SunOS link.
2642 * VERSION: Set to 2.7.1.
2644 * Released binutils 2.7.
2646 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2648 * i386aout.c: Include "aout/aout64.h".
2649 (i386aout_write_object_contents): New static function.
2650 (MY_write_object_contents): Define.
2652 * netbsd.h (MY(write_object_contents)): Make sure that
2653 adjust_sizes_and_vmas is called before fiddling with the magic
2656 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2658 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2660 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2662 * libbfd-in.h (itos, stoi): Don't define.
2663 * libbfd.h: Rebuild.
2664 * i386lynx.c (KEEPIT): Define as udata.i.
2665 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2666 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2667 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2668 flags. Don't use stoi.
2670 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2672 * elf.c (map_sections_to_segments): Don't start a new segment for
2673 a writable section if it's on the same page as the previous
2674 segment. Reset the writable variable for a readonly section.
2676 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2678 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2679 first_thunk_address, thunk_size, and import_table_size.
2680 * peicode.h: Improved some diagnostics regarding edata sections.
2682 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2684 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2685 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2687 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2689 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2690 with XCOFF_DEF_DYNAMIC set is really defined.
2691 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2692 (xcoff_link_add_symbols): Only create special sections if using an
2695 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2697 (bfd_install_relocation): Likewise.
2699 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2701 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2703 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2704 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2705 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2706 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2707 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2708 are found for LITERAL relocs.
2709 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2710 taken, we cannot generate a .plt entry for the symbol.
2712 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2714 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2715 sysconf functions (for gprof).
2716 * configure, config.in: Rebuild.
2718 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2720 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2721 an archive if it has a map. If the object file has the wrong
2724 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2725 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2727 (alpha_relocate_section): Likewise.
2729 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2730 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2731 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2732 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2733 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2734 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2735 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2736 * peicode.h: Corresponding changes.
2738 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2740 * elflink.h (elf_create_pointer_linker_section): Comment out code
2741 dealing with making GOT pointers negative of the GOT symbol for
2744 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2746 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2747 increment the .rela.plt size until after we're done creating the
2749 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2750 .rela.plt offset directly rather than calculating it.
2752 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2754 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2755 Use autoconf-set values.
2756 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2757 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2760 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2761 * configure: Rebuilt.
2763 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2765 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2766 handling code > 1k away.
2768 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2770 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2771 defined, output whenever the symbol is updated.
2773 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2775 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2776 section to 0 if user_set_vma is set.
2777 * elflink.h (elf_bfd_final_link): Likewise.
2779 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2781 Partially undo patch of Jun 20.
2782 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2783 (coff_compute_section_file_positions): Likewise.
2784 (coff_write_object_contents): Likewise. Re-add deleted code, but
2785 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2786 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2788 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2790 * config.bfd: Add support for *-*-rtems* configurations.
2792 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2794 * elf.c (prep_headers): Add bfd_arch_alpha case.
2796 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2798 * elf64-alpha.c: New file.
2799 * config.bfd (alpha-*-linuxecoff*): New target.
2800 (alpha-*-linux*, alpha-*-elf*): New targets.
2801 * configure.in (bfd_elf64_alpha_vec): New vector.
2802 * configure: Rebuild.
2803 * targets.c (bfd_elf64_alpha_vec): Declare.
2804 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2805 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2806 * bfd-in2.h, libbfd.h: Rebuild.
2807 * Makefile.in: Rebuild dependencies.
2808 (BFD64_BACKENDS): Add elf64-alpha.o.
2809 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2811 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2813 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2814 than relying on a right shift of 32.
2816 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2818 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2819 ifdef to COFF_WITH_PE.
2820 (coff_compute_section_file_positions): Likewise.
2821 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2822 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2823 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2824 COFF_IMAGE_WITH_PE, always include.
2826 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2828 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2830 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2831 approximate the correct answer if SIZEOF_HEADERS was not used.
2833 * binary.c (binary_set_section_contents): Set section file
2834 position based on LMA rather than VMA.
2836 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2838 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2839 symbols if info->strip == strip_all.
2841 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2843 * coff-h8300.c: Remove #if 0 code.
2844 (compatable): Don't allow mixing/matching of different architectures.
2846 * archures.c (bfd_mach_h8300s): Add.
2847 * bfd-in2.h: Rebuilt.
2848 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2850 (h8300_reloc16_estimate): Likewise.
2851 (h8300_reloc16_extra_cases): Likewise.
2852 (h8300_bfd_link_add_symbols): Likewise.
2853 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2854 (coff_set_flags): Likewise.
2855 * cpu-h8300.c (h8300_scan): Likewise.
2856 Add H8/S to bfd_h8300_arch list.
2858 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2860 Added support for Alpha OpenVMS:
2861 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2862 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2863 * config.h-vms, makefile.vms: New files.
2864 * config.bfd (alpha-*-*vms*): New target.
2865 * configure.in (evax_alpha_vec): New target vector.
2866 * configure: Rebuild.
2867 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2868 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2869 * targets.c (bfd_target_evax_flavour): Define.
2870 (evax_alpha_vec): Declare.
2871 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2872 if BFD64 is defined.
2873 * bfd-in2.h, libbfd.h: Rebuild.
2874 * Makefile.in: Rebuild dependencies.
2875 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2876 evax-emh.o, and evax-misc.o.
2877 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2878 evax-etir.c, evax-emh.c, and evax-misc.c.
2879 (HFILES): Add evax.h.
2881 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2883 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2885 (h8300_bfd_link_add_symbols): Likewise.
2887 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2889 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2890 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2892 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2894 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2895 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2897 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2898 R_MIPS_32 relocs if creating a shared library.
2900 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2902 * peicode.h (add_data_entry): Use pei_section_data rather than
2903 _cooked_size. Corresponds to May 13 change in coffcode.h.
2905 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2907 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2908 * coffcode.h (coff_write_object_contents): If there are long
2909 section names, always set the f_symptr field, even if there are no
2911 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2912 if there are no symbols.
2914 * coffgen.c (make_a_section_from_file): Check return value of
2915 _bfd_coff_read_string_table.
2916 (coff_real_object_p): Check return value of
2917 make_a_section_from_file.
2918 (_bfd_coff_read_string_table): Check that there are some symbols
2919 before trying to read the string table size.
2921 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2923 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2924 to replace a symbol in a dynamic object with a symbol from another
2925 dynamic object, do the replacement if the existing symbol is
2926 global linkage code.
2928 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2929 for _ptrgl, and treat it as global linkage code.
2931 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2932 filename or N_SO symbol past the offset, and use it to indicate
2933 that there is no line number or function when appropriate.
2935 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2937 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2938 common symbol defined by the linker. Don't export function code
2939 even if export_defineds is set.
2941 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2943 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2945 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2946 (h8300_symbol_address_p): New function.
2947 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2950 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2952 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2954 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2955 correctly for the two variants. Allow relaxing if the target
2956 is 128 bytes away since after relaxation it'll be 126 bytes away.
2957 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2958 "dot" and "value". Allow relaxing if the target is 128 bytes
2959 away since after relaxation it'll be 126 bytes away.
2960 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2961 the given section until nothing changes.
2963 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2965 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2966 alignment hack--we can get the lnnoptr info another way without
2967 suddenly increasing the alignment requirements. Set the flags for
2969 (ecoff_compute_section_file_positions): Do so.
2971 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2973 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2974 to keep the HP emulator database happy.
2976 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2977 From Kevin Buettner <kev@primenet.com>.
2979 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2981 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2982 name of a NULL section.
2984 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2986 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2987 set, always call the notice callback.
2989 * VERSION: Increment for bfdlink.h change.
2991 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2993 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2994 (sh_relax_delete_bytes): Correct handling of differently sized
2995 trailing alignment reloc.
2997 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2998 * bfd-in2.h: Rebuild.
2999 * configure.in: Warn if there is no known 64 bit type.
3000 * configure: Rebuild.
3002 * Makefile.in: Rebuild dependencies.
3003 (BFD32_BACKENDS): Add ppcboot.o.
3004 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3006 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3007 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3009 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3011 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3012 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3013 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3014 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3016 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3018 * elf64-mips.c: Improve reloc special_functions and handling of
3019 SHT_MIPS_OPTIONS section.
3020 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3021 mips_elf_hi16_reloc and make globally visible.
3022 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3023 make globally visible.
3024 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3025 make globally visible.
3026 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3027 and make globally visible.
3028 (gprel16_with_gp): Check howto->src_mask before using value in
3030 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3031 and make globally visible.
3032 (gprel32_with_gp): Check howto->src_mask before fetching value.
3033 (bfd_mips_elf_swap_options_in): New function.
3034 (bfd_mips_elf_swap_options_out): New function.
3035 (_bfd_mips_elf_set_private_flags): Rename from
3036 mips_elf_set_private_flags and make globally visible.
3037 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3038 mips_elf_copy_private_bfd_data and make globally visible.
3039 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3040 mips_elf_merge_private_bfd_data and make globally visible.
3041 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3042 for a SHT_MIPS_OPTIONS section.
3043 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3044 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3045 name of a SHT_MIPS_OPTIONS section.
3046 (_bfd_mips_elf_set_section_contents): New function.
3047 (mips_elf32_section_processing): Set the GP value in a
3048 SHT_MIPS_OPTIONS section.
3049 (_bfd_mips_elf_find_nearest_line): Rename from
3050 mips_elf_find_nearest_line and make globally visible.
3051 (bfd_elf32_set_section_contents): Define.
3052 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3053 (_bfd_mips_elf_lo16_reloc): Declare.
3054 (_bfd_mips_elf_gprel16_reloc): Declare.
3055 (_bfd_mips_elf_got16_reloc): Declare.
3056 (_bfd_mips_elf_gprel32_reloc): Declare.
3057 (_bfd_mips_elf_set_private_flags): Declare.
3058 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3059 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3060 (_bfd_mips_elf_find_nearest_line): Declare.
3061 (_bfd_mips_elf_set_section_contents): Declare.
3063 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3065 (elf_info_to_howto): Define.
3066 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3068 (elf_info_to_howto): Define.
3069 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3071 (elf_info_to_howto): Define.
3073 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3074 R_MOV16B[12], to match change in coff/internal.h.
3076 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3078 * elf64-mips.c: Extensive additions to provide better support for
3079 writing files and for gas.
3080 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3081 of mips_elf_object_p.
3082 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3083 _bfd_mips_elf_object_p.
3084 (_bfd_mips_elf_final_write_processing): Rename from
3085 mips_elf_final_write_processing and make globally visible.
3086 (_bfd_mips_elf_fake_sections): Rename from
3087 mips_elf_fake_sections and make globally visible.
3088 (_bfd_mips_elf_section_from_bfd_section): Rename from
3089 mips_elf_section_from_bfd_section and make globally visible.
3090 (_bfd_mips_elf_section_processing): New function, broken out of
3091 mips_elf_section_processing.
3092 (mips_elf32_section_processing): Rename from
3093 mips_elf_section_processing; call
3094 _bfd_mips_elf_section_processing.
3095 (_bfd_mips_elf_symbol_processing): Rename from
3096 mips_elf_symbol_processing and make globally visible.
3097 (_bfd_mips_elf_read_ecoff_info): Rename from
3098 mips_elf_read_ecoff_info and make globally visible.
3099 (mips_elf32_ecoff_debug_swap): Rename from
3100 mips_elf_ecoff_debug_swap.
3101 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3102 struct symbol_cache_entry.
3103 (_bfd_elf_validate_reloc): New function, moved in from
3104 elfcode.h:validate_reloc.
3105 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3106 to _bfd_elf_validate_reloc. Change all callers.
3107 * elf-bfd.h (bfd_section_from_shdr): Declare.
3108 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3109 (_bfd_elf_validate_reloc): Declare.
3110 (_bfd_mips_elf_object_p): Declare.
3111 (_bfd_mips_elf_fake_sections): Declare.
3112 (_bfd_mips_elf_section_from_bfd_section): Declare.
3113 (_bfd_mips_elf_section_processing): Declare.
3114 (_bfd_mips_elf_symbol_processing): Declare.
3115 (_bfd_mips_elf_read_ecoff_info): Declare.
3116 (_bfd_mips_elf_final_write_processing): Declare.
3117 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3120 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3121 (mips_elf_final_write_processing): Likewise.
3123 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3125 64-bit MIPS ELF ABI objdump support:
3126 * elf64-mips.c: New file.
3127 * Makefile.in: Rebuild dependencies.
3128 (BFD64_BACKENDS): Add elf64-mips.o.
3129 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3130 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3131 bfd_elf64_littlemips_vec to targ_selvecs.
3132 (mips*-*-elf*): Likewise.
3133 * confingure.in: Add bfd_elf64_bigmips_vec and
3134 bfd_elf64_littlemips_vec to vector switch.
3135 * configure: Rebuild.
3136 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3137 broken out of mips_elf_section_from_shdr.
3138 (mips_elf32_section_from_shdr): Rename from
3139 mips_elf_section_from_shdr. Call new function.
3140 (elf_backend_section_from_shdr): Update name of renamed function.
3141 * elf-bfd.h (struct elf_size_info): Change second parameter of
3142 write_out_phdrs to be const. Likewise for second parameter of
3144 (struct bfd_elf_section_data): Add rel_hdr2 field.
3145 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3146 (bfd_elf32_swap_symbol_out): Likewise.
3147 (bfd_elf32_swap_reloc_in): Likewise.
3148 (bfd_elf32_swap_reloc_out): Likewise.
3149 (bfd_elf32_swap_reloca_in): Likewise.
3150 (bfd_elf32_swap_reloca_out): Likewise.
3151 (bfd_elf32_swap_phdr_in): Likewise.
3152 (bfd_elf32_swap_phdr_out): Likewise.
3153 (bfd_elf32_swap_dyn_in): Likewise.
3154 (bfd_elf32_swap_dyn_out): Likewise.
3155 (bfd_elf32_slurp_symbol_table): Declare.
3156 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3157 (bfd_elf32_write_out_phdrs): Declare.
3158 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3159 (bfd_elf64_swap_symbol_out): Likewise.
3160 (bfd_elf64_swap_reloc_in): Likewise.
3161 (bfd_elf64_swap_reloc_out): Likewise.
3162 (bfd_elf64_swap_reloca_in): Likewise.
3163 (bfd_elf64_swap_reloca_out): Likewise.
3164 (bfd_elf64_swap_phdr_in): Likewise.
3165 (bfd_elf64_swap_phdr_out): Likewise.
3166 (bfd_elf64_swap_dyn_in): Likewise.
3167 (bfd_elf64_swap_dyn_out): Likewise.
3168 (bfd_elf64_slurp_symbol_table): Declare.
3169 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3170 (bfd_elf64_write_out_phdrs): Declare.
3171 (_bfd_mips_elf_section_from_shdr): Declare.
3172 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3173 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3174 section for the section, add the new one to rel_hdr2. Increment
3175 reloc_count rather than setting it.
3176 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3177 Remove static declaration.
3178 (elf_write_shdrs_and_ehdr): Define name as macro.
3179 (elf_write_out_phdrs): Likewise.
3180 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3181 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3182 (elf_swap_symbol_in): Change second parameter to be const.
3183 (elf_swap_symbol_out): Likewise.
3184 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3185 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3186 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3187 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3188 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3189 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3190 parameter to be const. Make non-static.
3191 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3193 (elf_slurp_symbol_table): Make non-static.
3194 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3195 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3196 (elf_backend_size_info): Likewise.
3197 (elfNN_bed): Use elf_backend_size_info.
3198 * targets.c (bfd_elf64_bigmips_vec): Declare.
3199 (bfd_elf64_littlemips_vec): Declare.
3200 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3201 bfd_elf64_littlemips_vec if BFD64 is defined.
3203 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3205 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3207 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3208 zeroes, in alignment holes.
3210 * configure: Rebuild with autoconf 2.10.
3212 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3213 potential leading underscore in the allocated buffer.
3215 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3217 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3218 symbols into .sbss if this is a relocatable link.
3220 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3222 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3223 undefined symbols when creating a shared library.
3225 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3227 * coff-sh.c: Add a bunch of new code and static const arrays to
3228 support aligning loads and stores on four byte memory boundaries.
3230 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3232 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3233 call sh_align_loads.
3234 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3237 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3239 * cache.c (bfd_open_file): Unlink the file before opening it for
3240 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3242 * opncls.c (bfd_fdopenr): Set opened_once.
3244 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3246 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3249 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3250 the code unconditionally.
3252 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3254 * libcoff-in.h (struct pei_section_tdata): Define structure.
3255 (pei_section_data): Define macro.
3256 * libcoff.h: Rebuild.
3257 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3258 store s_paddr field in pei_section_data.
3259 (coff_compute_section_file_positions): Use pei_section_data rather
3260 than _cooked_size, and don't overwrite an existing value.
3261 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3262 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3263 * peicode.h (coff_bfd_copy_private_section_data): Define if
3265 (pe_bfd_copy_private_section_data): New static function if
3268 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3270 * srec.c (srec_set_arch_mach): Write as a function rather than a
3273 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3274 no map, just check each member in turn to see whether it is
3277 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3279 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3280 table. Call BFD_ASSERT to validate header size, instead of
3282 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3285 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3287 * ppcboot.c: New target for looking at PPCbug boot records.
3289 * config{ure.in,.bfd}: Add support for ppcboot target.
3291 * configure: Regenerate.
3293 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3295 * coff-h8300.c (howto_table): Update names to match recent
3296 changes to include/coff/internal.h. Fix minor errors in the
3297 existing relocs. Add R_MOVL1 and R_MOVL2.
3298 (rtype2howto): Similarly.
3299 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3300 existing relaxing code and peform more relaxing.
3301 (h8300_reloc16_extra_cases): Likewise.
3303 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3305 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3308 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3310 * elfcode.h (elf_object_p): Reject generic ELF target if
3311 e_machine matches an alternate machine code in a specific backend.
3313 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3314 obsolete align_power_min field.
3316 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3318 * coff-h8300.c (reloc_howto_type): Add howto entry for
3320 (rtype2howto): Handle R_PCRWORD_B.
3321 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3322 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3323 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3324 branch (R_PCWORD_B).
3326 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3328 * aoutx.h (translate_from_native_sym_flags): Set the section for
3329 BSF_CONSTRUCTOR symbols.
3331 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3334 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3336 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3337 stop looking when section is found.
3339 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3341 * coffcode.h (STRING_SIZE_SIZE): Define.
3342 (styp_to_sec_flags): Handle long symbol names when looking for the
3344 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3345 (bfd_coff_long_section_names): Define.
3346 (coff_write_object_contents): Handle long section names.
3347 (bfd_coff_std_swap_table): Initialize new field.
3348 * libcoff.h: Rebuild.
3349 * coffgen.c (make_a_section_from_file): Handle long section
3351 (coff_write_symbols): Handle long section names.
3352 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3353 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3354 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3355 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3356 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3357 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3358 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3359 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3361 * bout.c (b_out_callback): Set lma of sections.
3362 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3363 parameter to output_bfd. Used input_bfd instead of output_bfd in
3366 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3368 * aoutx.h (translate_from_native_sym_flags): Don't create
3369 SEC_CONSTRUCTOR sections.
3370 * ecoff.c (ecoff_set_symbol_info): Likewise.
3372 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3373 From Don Bowman <bowman@waterloo.hp.com>.
3375 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3377 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3378 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3380 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3382 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3383 mips_32_relocs field.
3384 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3385 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3386 relocs against a global symbol which is not defined in a regular
3388 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3389 against a global symbol, increment mips_32_relocs.
3390 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3391 the symbol is not defined in a regular file, make room in the
3394 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3396 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3397 file position and the virtual file position separately. Set
3398 filepos information bsaed on the real file position.
3399 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3400 Jan 23 change to coffcode.h.
3402 * som.c (som_slurp_symbol_table): Set the symbol count to the
3403 number of BFD symbols created.
3405 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3407 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3408 output file if linking shared objects. Loop to check all relocs,
3409 rather than returning false on first error.
3411 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3413 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3414 (ppc_elf_additional_program_headers): If .interp section, bump #
3415 of program headers by 1.
3416 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3417 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3418 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3420 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3422 (ppc_elf_relocate_section): If the output section isn't defined,
3423 don't abort, just give an error message.
3425 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3426 being created is .sdata or .sdata2, don't make the symbol dynamic.
3428 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3430 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3431 members of an archive for dynamic objects with no symbols, and
3432 pass them directly to check_archive_element.
3433 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3434 xcoff_link_check_dynamic_ar_symbols.
3435 (xcoff_link_check_dynamic_ar_symbols): New static function.
3437 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3438 from _bfd_nodynamic to _bfd_xcoff.
3439 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3441 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3442 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3443 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3444 * libcoff.h: Rebuild.
3445 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3446 (xcoff_get_section_contents): New static function.
3447 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3448 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3449 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3450 (xcoff_dynamic_reloc): New static variable.
3451 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3452 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3454 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3456 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3457 if reloc_entry->addend is not 0.
3458 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3460 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3462 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3464 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3465 Add entries for R_SPARC_[56].
3466 (sparc_reloc_map): Add entries for R_SPARC_[56].
3468 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3470 Optimize linking of stabs in sections as used in ELF and COFF.
3471 * stabs.c: New file.
3472 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3473 (_bfd_write_section_stabs): Declare.
3474 (_bfd_write_stab_strings): Declare.
3475 * libbfd.h: Rebuild.
3476 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3477 (struct coff_link_hash_table): Add stab_info field.
3478 * libcoff.h: Rebuild.
3479 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3481 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3483 (_bfd_coff_final_link): Write out stab strings hash table.
3484 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3485 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3487 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3488 (struct bfd_elf_section_data): Add stab_info field.
3489 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3491 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3492 _bfd_link_section_stabs.
3493 (elf_bfd_final_link): Write out stab strings hash table.
3494 (elf_link_input_bfd): Handle optimized stabs sections.
3495 * reloc.c (_bfd_final_link_relocate): Check address against
3496 _raw_size rather than _cooked_size.
3497 * Makefile.in: Rebuild dependencies.
3498 (BFD_LIBS): Add stabs.o
3499 (BFD_LIBS_CFILES): Add stabs.c.
3501 * VERSION: Increment for bfdlink.h change.
3503 * coffgen.c (coff_renumber_symbols): Correct handling of
3504 BSF_NOT_AT_END common symbols.
3506 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3508 * coff-ppc.c (record_toc): Add cast to avoid warning.
3509 (ppc_allocate_toc_section): Likewise.
3510 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3511 (ppc_coff_reloc_type_lookup): Remove unreached code.
3512 * coffcode.h (coff_write_object_contents): Don't take the address
3514 * peicode.h (pe_print_idata): Add casts to avoid warning.
3515 (pe_print_edata): Likewise.
3516 (pe_print_reloc): Remove ANSI C string concatenation.
3518 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3520 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3522 * libcoff.h: Rebuild.
3523 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3525 (coff_swap_aux_out): Likewise.
3526 * peicode.h (coff_swap_aux_in): Likewise.
3527 (coff_swap_aux_out): Likewise.
3528 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3530 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3532 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3533 Fix up .bf endndx link fields.
3534 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3536 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3539 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3541 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3542 on Solaris PowerPC systems doesn't get confused.
3544 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3547 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3548 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3549 update did_reg and did_reg2.
3551 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3553 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3555 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3556 callback routines, pass h->root.string rather than name, in case
3557 copy is true and name is transient.
3559 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3561 * elfcore.h: Add support for core files with multiple threads.
3562 (Primarily for Solaris.)
3564 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3566 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3567 section->orelocation is NULL.
3569 * coffgen.c (bfd_coff_get_syment): New function.
3570 (bfd_coff_get_auxent): New function.
3571 * bfd-in.h (bfd_coff_get_syment): Declare.
3572 (bfd_coff_get_auxent): Declare.
3573 * bfd-in2.h: Rebuild.
3575 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3577 * elf32-mips.c (struct mips_hi16): Define.
3578 (mips_hi16_addr, mips_hi16_addend): Remove.
3579 (mips_hi16_list): New static variable.
3580 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3581 (mips_elf_lo16_reloc): Process mips_hi16_list.
3582 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3583 relocs before the associated LO16 reloc.
3585 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3587 * versados.c (versados_scan): Check bfd_alloc return value.
3588 (versados_object_p): Check all bfd_read return values. Require
3589 that lang field be less than 10, to avoid confusion with Intel Hex
3592 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3594 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3595 not 0, for an absolute symbol.
3596 (NAME(aout,swap_ext_reloc_out)): Likewise.
3598 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3599 (ihex_write_object_contents): For a large start address, output
3600 the full 32 bit address in record type 5.
3602 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3603 to int to avoid promotion problems in prototype.
3605 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3607 * configure.host: Use ${srcdir} when looking for picfrag.
3609 * configure.host: Switch on ${libdir}, not $(libdir). From
3610 alan@spri.levels.unisa.edu.au (Alan Modra).
3612 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3613 entry point, not just for DYNAMIC objects.
3614 * sunos.c (sunos_add_dynamic_symbols): Always call
3615 sunos_create_dynamic_sections. If called with a non DYNAMIC
3616 object, don't do anything else.
3617 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3619 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3621 * configure.in: Permit --enable-shared to specify a list of
3623 * configure: Rebuild.
3625 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3626 host when configuring with --enable-shard.
3628 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3630 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3633 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3634 to avoid crashing in bfd_hash_replace.
3636 * sysdep.h: Use #ifdef, not #if.
3638 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3640 * config.in: Rebuild.
3642 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3644 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3645 (AC_CHECK_HEADERS): Check for sys/time.h
3646 (AC_HEADER_TIME): Add macro.
3647 * configure: Rebuild.
3648 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3649 to control what combination of <time> and <sys/time.h>
3652 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3654 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3655 (aout_32_sunos4_write_object_contents): Likewise.
3656 * aoutx.h (NAME(aout,machine_type)): Handle
3657 bfd_mach_sparc_{sparclet,sparclite}.
3658 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3659 (bfd_mach_sparc_v9_p): Update.
3660 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3661 * libaout.h (enum machine_type): Add M_SPARCLET.
3662 * sunos.c (MACHTYPE_OK): Define.
3663 * bfd-in2.h: Regenerated.
3665 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3667 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3668 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3669 * elflink.c (_bfd_elf_create_got_section): Store the
3670 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3671 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3672 global offset table goes over 0x1000, set the value of
3673 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3674 (elf32_sparc_relocate_section): Subtract the offset of
3675 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3677 * elfcode.h: Don't include <string.h>.
3679 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3681 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3682 generic_link_hash_newfunc. All references changed.
3683 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3684 moved here from libbfd-in.h.
3685 * libbfd-in.h: Corresponding changes.
3686 * libbfd.h: Regenerated.
3688 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3690 * aoutx.h (aout_link_input_section_std): When reporting an
3691 overflow error, use the name of the symbol in the hash table if
3693 (aout_link_input_section_ext): Likewise.
3695 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3696 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3698 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3700 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3701 * coffcode.h (coff_compute_section_file_positions): Likewise.
3702 (coff_write_object_contents): Likewise.
3704 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3706 * section.c (SEC_LINK_ONCE): Define.
3707 (SEC_LINK_DUPLICATES): Define.
3708 (SEC_LINK_DUPLICATES_DISCARD): Define.
3709 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3710 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3711 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3712 * bfd-in2.h: Rebuild.
3713 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3714 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3715 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3716 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3717 SEC_LINK_ONCE, and look through the symbol table for the setting
3718 for SEC_LINK_DUPLICATES.
3719 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3720 set for a section, find the section symbol in the symbol table,
3721 and set the aux entry based on SEC_LINK_DUPLICATES.
3722 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3723 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3724 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3725 * coff-i386.c (i386coff_vec): Likewise.
3726 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3728 * VERSION: Bump to 2.6.1.
3729 * Makefile.in (stamp-h): Depend upon VERSION.
3731 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3733 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3734 * libbfd.h: Rebuilt.
3735 * linker.c (generic_link_hash_newfunc): No longer static.
3736 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3738 * coff-h8300.c: Add two derived hash tables and their associated
3739 funtions and #defines for use by the h8300 linker.
3740 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3741 the function vector as needed. Place the address of the function
3742 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3743 Rewrite the vectors section contents as necessary.
3744 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3745 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3746 (coff_bfd_link_hash_table_create): Likewise.
3748 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3750 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3751 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3753 (hppa_rebuild_insn): Pass pointer to correct type to
3754 low_sign_unext and dis_assemble_21.
3756 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3758 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3759 Stick with sparc-*-{sysv4*,solaris2*}.
3761 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3763 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3764 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3765 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3766 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3767 fields is non-zero, print them.
3769 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3770 ifdef. Remove unused variables.
3771 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3773 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3774 (get_symbol_value): Ifdef out.
3775 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3776 (coff_ppc_relocate_section): Remove unused variables. Make
3777 fprintf strings and argument types correspond. Put before_addr in
3779 (dump_toc): Make fprintf strings and argument types correspond.
3780 (ppc_process_before_allocation): Remove unused variables. Always
3782 (ppc_reflo_reloc): Ifdef out.
3783 (ppc_addr32nb_reloc): Ifdef out.
3784 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3786 (coff_ppc_rtype_to_howto): Likewise.
3787 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3789 * peicode.h (pe_print_idata): Move otherwise unused variables into
3790 the #ifdef where they are used. Always return a value.
3791 (pe_print_edata): Make fprintf strings and argument types
3792 correspond. Always return a value.
3793 (pe_print_pdata): Removed unused variable addr_value. Always
3795 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3796 strings and argument types correspond. Always return a value.
3798 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3799 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3800 variable rela inside #if 0 section where it is used.
3802 * ns32k.h: New file.
3803 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3804 functions to start with _bfd_.
3805 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3806 functions in cpu-ns32k.h.
3807 * Makefile.in: Rebuild dependencies.
3808 (HFILES): Add ns32k.h.
3810 * section.c (struct sec): Add linker_mark field. Change
3811 user_set_vma and reloc_done to be single bit fields.
3812 (STD_SECTION): Update accordingly.
3813 * bfd-in2.h: Rebuild.
3814 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3816 (aout_link_input_bfd): Don't link unmarked sections.
3817 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3819 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3820 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3822 * elflink.h (elf_bfd_final_link): Mark sections included in the
3824 (elf_link_input_bfd): Don't link unmarked sections.
3825 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3827 (xcoff_link_input_bfd): Don't link unmarked sections.
3829 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3830 overflow error messages.
3832 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3834 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3835 is not set, print "BFD: " before the error message.
3837 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3838 Miles Bader <miles@gnu.ai.mit.edu>.
3839 * configure: Rebuild.
3841 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3843 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3846 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3847 m68k-aout, m68k-coff, and m68k-elf targets.
3849 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3851 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3852 (ieee_generic_stat_arch_elt): Restructured to prevent
3853 ieee_object_p from being called repeatedly.
3855 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3857 * coffcode.h (coff_write_object_contents): Allocate
3858 buffers large enough for any FILEHDR or AOUTHDR.
3860 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3862 * ecofflink.c (lookup_line): New static function, renamed and
3863 slighly changed from old _bfd_ecoff_locate_line.
3864 (_bfd_ecoff_locate_line): Cache line number information. Use
3865 lookup_line for actual lookup.
3867 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3869 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3870 multiple of 20 bytes.
3872 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3874 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3875 allocate ecoff_find_line, and don't initialize by hand.
3876 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3877 mips_elf_find_line, and don't call memset.
3879 * coffcode.h (coff_compute_section_file_positions): If not
3880 producing a final executable, don't consider sofar when aligning
3881 the section to the correct size.
3883 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3885 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3886 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3887 * coffgen.c (coff_section_symbol): Ifdef out.
3889 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3891 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3892 output_bfd is not NULL.
3894 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3896 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3897 of bfd_alloc (fixes fix_line not being initialized).
3898 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3900 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3902 * coffcode.h: Allow specific backends to override the
3903 bfd_link_add_symbols routine.
3905 * coff-h8300.c: Include genlink.h.
3906 (howto_table): Add R_MEM_INDIRECT.
3907 (rtype2howto): Support R_MEM_INDIRECT.
3908 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3911 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3913 * coff-alpha.c (alpha_relocate_section): Use
3914 info->callbacks_warning, rather than _bfd_error_handler, for
3915 "multiple gp" warning.
3917 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3919 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3920 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3921 table string. Use bfd_wrapped_link_hash_lookup.
3922 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3924 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3925 table, if any, when writing out symbols.
3926 (aout_link_input_section_std): Use the name from the hash table,
3927 if any, when reporting undefined symbols.
3928 (aout_link_input_section_ext): Likewise.
3929 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3930 * bout.c (get_value): Likewise.
3931 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3932 * ecoff.c (ecoff_reloc_link_order): Likewise.
3933 * elflink.h (elf_link_add_object_symbols): Likewise.
3934 (elf_reloc_link_order): Likewise.
3935 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3936 (_bfd_generic_reloc_link_order): Likewise.
3937 (default_indirect_link_order): Likewise.
3938 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3939 * sunos.c (sunos_add_one_symbol): Likewise.
3940 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3941 (bfd_xcoff_link_count_reloc): Likewise.
3942 (xcoff_reloc_link_order): Likewise.
3944 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3945 into -1 for intern->rss.
3947 * configure: Rebuild with autoconf 2.8.
3949 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3951 * stab-syms.c (__define_stab_duplicate): Define.
3952 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3954 * bfd-in.h (bfd_get_stab_name): Declare.
3955 * bfd-in2.h: Rebuild.
3956 * Makefile.in: Rebuild dependencies.
3957 (BFD_LIBS): Add stab-syms.o.
3958 (BFD_LIBS_CFILES): Add stab-syms.c.
3959 (BFD32_BACKENDS): Remove stab-syms.o.
3960 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3961 * configure.in: Don't list stab-syms.o in bfd_backends.
3962 * configure: Rebuild.
3963 * libaout.h (aout_stab_name): Don't declare.
3964 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3967 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3969 * elf.c (assign_file_positions_for_segments): Adjust file offset
3970 for section alignment even if SEC_LOAD is not set.
3972 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3974 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3975 since they appear as targets in Makefile.in.
3976 * configure: Rebuild.
3978 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3979 don't fiddle with a symbol which is not defined anywhere.
3981 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3983 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3984 though they are defined in a shared library.
3985 (xcoff_build_ldsyms): Likewise.
3987 * coffgen.c (coff_find_nearest_line): Don't look at the line
3988 numbers for the section if section->lineno is NULL.
3990 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3991 message rather than calling BFD_ASSERT.
3992 * elfcode.h (write_relocs): Check return value of
3993 _bfd_elf_symbol_from_bfd_symbol.
3995 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3997 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4000 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4002 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4004 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4005 hppa_reloc_field_selector_type_alt.
4006 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4007 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4009 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4011 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4013 * elf.c (assign_file_positions_for_segments): Adjust the segment
4014 memory size for the alignment of a SEC_ALLOC section, not just a
4017 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4019 * m68klinux.c: New file.
4020 * hosts/m68klinux.h: New file.
4021 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4022 * configure.in (m68*-*-linux*): New native host.
4023 (m68klinux_vec): New vector.
4024 * configure: Rebuild.
4025 * targets.c (m68klinux_vec): Declare.
4026 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4027 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4028 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4029 declaration from bfd_linux_size_dynamic_sections.
4030 (bfd_m68klinux_size_dynamic_sections): Declare.
4031 * bfd-in2.h: Rebuild.
4032 * Makefile.in: Rebuild dependencies.
4033 (BFD32_BACKENDS): Add m68klinux.o.
4034 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4036 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4038 * libhppa.h (pa_arch): Add pa20.
4039 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4040 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4041 (hppa_field_adjust): Handle e_nsel.
4042 * som.c: Provide default definitions for many new relocs found only
4043 in hpux10 include files.
4044 (som_fixup_formats): Add several new relocs from hpux10.
4045 (som_hppa_howto_table): Add hpux10 relocs.
4046 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4048 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4050 * mpw-make.sed: Edit out recent shared library support, and
4051 rules to rebuild .h files using doc/chew.
4053 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4055 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4056 size even of sections with no contents.
4058 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4060 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4061 starting with '$' the way we skip names starting with '.'. When
4062 updating x_endndx, don't be fooled by an index which has been
4065 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4066 struct/union/enum type with no elements.
4068 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4070 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4072 * archive.c (bfd_generic_archive_p): If the first file in the
4073 archive can not be recognized as an object, don't assume that this
4074 is the wrong format.
4076 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4077 format is not bfd_object.
4078 (bfd_elf_get_dt_soname): Likewise.
4080 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4082 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4085 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4087 * bfd.c (tdata): Add netbsd_core_data.
4088 * bfd-in2.h: Regenerated.
4090 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4092 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4093 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4094 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4097 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4098 to get the symbol index, matching 14 Jul 95 change.
4100 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4102 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4103 Remove duplicate definition of gp.
4105 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4107 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4108 assume that we can set the GP value and then get the same value,
4109 since it won't be true if the output file is neither ELF nor
4111 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4112 _bfd_get_gp_value here.
4113 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4114 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4116 (mips_elf_lo16_reloc): Likewise.
4117 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4118 Don't require that the BFD be ELF.
4119 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4120 (mips_elf_gprel32_reloc): Likewise.
4121 (mips_elf_relocate_section): Don't assume we can set and get the
4123 (mips_elf_finish_dynamic_symbol): Don't bother to use
4124 _bfd_get_gp_value here.
4126 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4127 Don't change epdr between malloc and free. Be careful not to free
4128 NULL pointers. Zero out the first RPDR.
4130 * configure.host: On Linux, only pass -rpath option if $(libdir)
4131 is neither /lib nor /usr/lib. From Alan Modra
4132 <alan@mullet.Levels.UniSA.Edu.Au>.
4134 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4136 (elf_dt_name): Rename from elf_dt_needed_name.
4137 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4139 (bfd_elf_get_dt_soname): New function.
4140 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4141 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4142 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4143 * bfd-in2.h: Rebuild.
4145 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4147 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4148 _bfd_sparc_elf_reloc_type_lookup.
4149 (bfd_elf32_bfd_reloc_type_lookup): Update.
4150 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4151 (sparc64_elf_howto_table): Define.
4152 (sparc_reloc_map): Define.
4153 (sparc64_elf_reloc_type_lookup): New function.
4154 (sparc_elf_wdisp16_reloc): New function.
4155 (elf_info_to_howto): Use sparc64_elf_howto_table.
4156 (sparc64_elf_relocate_section): Likewise.
4157 (bfd_elf64_bfd_reloc_type_lookup): Update.
4159 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4161 * configure.host: Check for 'do not mix' from native linker before
4162 trying to use -rpath.
4164 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4166 * bfd.c (_bfd_get_gp_value): New function.
4167 (_bfd_set_gp_value): New function.
4168 * libbfd-in.h (_bfd_get_gp_value): Declare.
4169 (_bfd_set_gp_value): Declare.
4170 * libbfd.h: Rebuild.
4171 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4172 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4173 directly to the fields in the tdata information.
4174 (alpha_relocate_section): Likewise.
4175 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4176 (mips_gprel_reloc): Likewise.
4177 (mips_relocate_section): Likewise.
4178 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4179 (mips_elf_lo16_reloc): Likewise.
4180 (mips_elf_final_gp): Likewise.
4181 (mips_elf_gprel16_reloc): Likewise.
4182 (mips_elf_gprel32_reloc): Likewise.
4183 (mips_elf_relocate_section): Likewise.
4184 (mips_elf_finish_dynamic_symbol): Likewise.
4186 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4188 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4190 * configure.in: Call AC_PROG_CC before configure.host.
4191 * configure: Rebuild.
4192 * configure.host: Don't set information which autoconf should
4193 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4195 * configure.host: Remove go32 and win32 host information, since it
4196 should no longer be needed.
4198 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4199 then start a new segment rather than put a writable section in a
4202 * configure.host: Set RPATH_ENVVAR.
4204 * Makefile.in: Rebuild dependencies.
4206 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4207 zero_section variable.
4209 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4211 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4212 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4213 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4215 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4217 * ieee.c (ieee_write_expression): Only use an R variable for a
4218 local symbol. Don't output a zero offset. Handle a zero address.
4219 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4220 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4222 (parse_expression): Don't try to handle multiple occurrences of a
4223 P variable. Handle I variables differently from X variables. Fix
4224 the order of minus expressions.
4225 (ieee_slurp_external_symbols): Generate an I variable for an NN
4226 record. Fix handling of ATI and ATX records.
4227 (ieee_slurp_sections): Only set minimal section attributes.
4228 Adjust them later, based on the section contents.
4229 (ieee_object_p): Read in the file until just after the ME record.
4230 Call ieee_slurp_section_data to set the section flags.
4231 (do_one): Add iterations parameter. Only repeat the first load
4232 item. Set the section and file reloc flags.
4233 (ieee_slurp_section_data): Set section flags. Pass iterations to
4235 (ieee_canonicalize_reloc): Handle I variables.
4236 (do_with_relocs): Only emit relocation size when necessary.
4237 Increase MAXRUN to 127. Change ov to be assigned, and take
4238 src_mask and pcrel_offset into account.
4239 (ieee_write_data_part): Skip sections that are not loaded.
4240 (ieee_write_external_part): Don't output optional last entry of WX
4242 (ieee_write_me_part): Make setting of me_record neater.
4243 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4245 * syms.c (stt): Add entries for zerovars, vars, and code.
4247 * elfcode.h (validate_reloc): New static function.
4248 (write_relocs): Call validate_reloc for non ELF relocs.
4250 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4251 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4252 (TARGET_LITTLE_SYM): Likewise.
4254 * config.bfd (m68*-*-psos*): New target.
4256 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4258 * i386msdos.c: Remove some #if 0 code.
4259 (msdos_write_object_contents): Don't include empty sections in the
4260 size computation, regardless of their address.
4262 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4264 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4265 is NULL, ie, the -r switch is used.
4267 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4269 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4270 (BFD_RELOC_MIPS_GOT_LO16): Define.
4271 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4272 * bfd-in2.h, libbfd.h: Rebuild.
4273 * elf32-mips.c (mips_reloc_map): Map new relocs.
4275 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4277 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4280 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4281 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4282 simple number for the section address, rather than an expression.
4283 Limit the number of bytes between relocs to MAXRUN.
4284 (ieee_write_me_part): Set me_record to the file offset after the
4286 (ieee_write_processor): New static function.
4287 (ieee_write_object_contents): Use ieee_write_processor.
4289 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4291 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4293 * coff-aux.c: Change include of aux.h to aux-coff.h.
4295 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4297 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4298 relocation put the addend both in the reloc entry and the data.
4299 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4302 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4303 a R_68K_PCxx reloc against a defined global symbol directly.
4304 (elf_m68k_check_relocs): Don't count such a reloc.
4306 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4307 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4308 symbol for now, otherwise always record the symbol as dynamic.
4309 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4310 is not referenced by a dynamic object, and we are not making a
4311 shared object, then don't make a PLT entry. If we do make a PLT
4312 entry, make sure the symbol has been recorded as dynamic.
4314 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4316 * configure.host: When making a shared library, set HLDFLAGS to
4317 pass an appropriate -rpath option. Use the make variable SONAME
4318 as the shared library soname, rather than computing it here. On
4319 SunOS, build stamp-tshlink in place of $(SHLINK).
4320 * Makefile.in (SONAME): New variable.
4321 ($(SHLINK)): Make a link to the transformed name, as well.
4322 (stamp-tshlink): New target.
4323 (install): Skip stamp-tshlink during install.
4325 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4327 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4328 linker sections have been set up yet.
4330 * elf.c (make_mapping): Add an additional argument to suppress
4331 making the first section include the program headers.
4332 (map_sections_to_segments): If the user used -Ttext such that the
4333 program headers are on a different page, do not set the flags
4334 saying that this section includes the program headers.
4336 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4338 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4339 don't define TRAD_HEADER.
4340 * configure: Rebuild.
4342 * netbsd-core.c: New file, support for NetBSD core files.
4343 * hosts/*nbsd.h: Removed.
4345 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4347 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4348 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4349 * libbfd.h, bfd-in2.h: Regenerated.
4350 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4351 bfd_elf32_bfd_reloc_type_lookup.
4352 (reloc_type{,_names}): Deleted.
4353 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4355 (sparc_reloc_map): Add sparc64 relocs.
4356 (sparc_elf_notsupported_reloc): New static function.
4357 (sparc_elf_wdisp16_reloc): New static function.
4358 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4359 (elf32_sparc_relocate_section): Likewise.
4360 (bfd_elf32_bfd_reloc_type_lookup): Define.
4361 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4362 (reloc_type{,_names}): Deleted.
4363 (elf_sparc_howto_table): Deleted.
4364 (sparc_reloc_map): Deleted.
4365 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4366 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4368 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4370 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4373 * Makefile.in (program_transform_name): New variable.
4374 (install): Transform library name before installing it.
4376 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4378 * archures.c (bfd_mach_i960_hx): Define.
4379 * bfd-in2.h: Rebuild.
4380 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4381 (MATRIX): Expand entries for HX.
4382 (arch_info_struct): Add i960:hx entry.
4383 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4384 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4385 (coff_set_flags): Handle bfd_mach_i960_hx.
4387 Support for building as a shared library, based on patches from
4388 Alan Modra <alan@spri.levels.unisa.edu.au>:
4389 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4390 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4391 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4392 * configure: Rebuild.
4393 * configure.host: If --enable-shared, adjust shared library stuff
4394 based on the host. If the host is SunOS, and the linker supports
4395 -rpath, set HLDFLAGS to use it.
4396 * Makefile.in (ALLLIBS): New variable.
4397 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4398 (COMMON_SHLIB, SHLINK): New variables.
4399 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4400 (STAGESTUFF): Remove variable.
4401 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4403 (stamp-ofiles): New target, like old ofiles target, but build
4404 using a temporary file and move-if-change, and touch stamp-ofiles
4406 (ofiles): Just depend upon stamp-ofiles.
4407 (stamp-piclist, piclist): New targets.
4408 ($(SHLIB), $(SHLINK)): New targets.
4409 (targets.o, archures.o): Build twice if PICFLAG is set.
4410 (do_mostlyclean): Remove pic/*.o.
4411 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4413 (do_distclean): Remove pic and stamp-picdir.
4414 (install): Install shared libraries.
4415 ($(OFILES)): Depend upon stamp-picdir.
4416 (stamp-picdir): New target.
4418 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4420 * libcoff.h: Rebuild.
4422 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4423 flavour of a section with no owner.
4425 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4426 ELF_LINK_NON_ELF flag.
4427 (mips_elf_create_got_section): Likewise.
4429 * elf.c: Revert last change, since it breaks dynamic linking.
4430 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4432 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4433 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4434 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4436 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4438 * elf.c (assign_file_positions_for_segments): If the backend does
4439 not want the elf header or the program headers in the address
4440 space, do not include them in the calculations.
4442 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4443 function to determine if we need additional program headers.
4444 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4445 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4447 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4449 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4451 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4453 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4454 back into one line. Some compilers (sunos 4.1.3 for example)
4455 won't accept args split across more than one line.
4457 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4459 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4460 * configure: Regenerate.
4462 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4464 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4465 try to do arithmetic on a void *, cast it to a unsigned char * first.
4467 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4469 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4470 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4472 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4473 flag for a newly defined symbol.
4474 (NAME(bfd_elf,record_link_assignment)): Likewise.
4475 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4476 set the DEF or REF_REGULAR flags correctly.
4478 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4479 (libbfd.h, libcoff.h): Corresponding change.
4481 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4482 a PLT32 reloc as dynamic.
4483 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4484 is not referenced by a dynamic object, and we are not making a
4485 shared object, then don't make a PLT entry. If we do make a PLT
4486 entry, make sure the symbol has been recorded as dynamic.
4488 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4490 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4491 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4492 (powerpcle-*-cygwin32): New.
4493 * peicode.h (add_data_entry): Get address from vma.
4495 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4497 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4498 attached to the section has already been created as an undefined
4499 symbol, treat it as if it hasn't been created yet.
4501 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4503 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4504 symbol or section symbols if stripping all symbols and this is not
4505 a relocateable link. Don't output the symbol string table if
4506 there are no symbols.
4507 (elf_link_flush_output_syms): Don't do anything if there are no
4510 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4512 * coff-aux.c: New file.
4513 * hosts/m68kaux.h: New file.
4514 * config.bfd (m68*-apple-aux*): New target.
4515 * configure.in (m68*-apple-aux*): New native host.
4516 (m68kaux_coff_vec): New vector.
4517 * configure: Rebuild.
4518 * targets.c (m68kaux_coff_vec): Declare.
4519 * coffcode.h (bfd_coff_backend_data): Add field
4520 _bfd_coff_link_add_one_symbol.
4521 (bfd_coff_link_add_one_symbol): Define.
4522 (compare_arelent_ptr): New static function if TARG_AUX.
4523 (coff_write_relocs): If TARG_AUX, sort the relocs.
4524 (coff_write_object_contents): Set A/UX aouthdr magic number.
4525 (coff_link_add_one_symbol): Define if not defined.
4526 (bfd_coff_std_swap_table): Initialize new field.
4527 * libcoff.h: Rebuild.
4528 * cofflink.c (coff_link_add_symbols): Call
4529 bfd_coff_link_add_one_symbol rather than
4530 _bfd_generic_link_add_one_symbol.
4531 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4532 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4533 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4534 * Makefile.in: Rebuild dependencies.
4535 (BFD32_BACKENDS): Add coff-aux.o.
4536 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4538 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4540 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4541 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4543 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4545 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4546 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4547 (maintainer-clean): Warn about deleting special files.
4548 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4550 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4551 warning symbols correctly.
4552 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4553 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4554 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4555 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4556 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4557 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4559 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4562 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4564 * libcoff-in.h: aligned newly exported names with bfd naming
4565 conventions. Removed an erroneous define of POWERPC_LE_PE.
4566 * libcoff.h: Rebuild.
4567 * cofflink.c, coff-ppc.c: the above function name changes
4569 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4571 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4572 * ecoff.c (struct extsym_info): Define.
4573 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4574 to ecoff_link_write_external.
4575 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4576 Strip symbols when appropriate.
4578 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4579 * syms.c (BSF_OBJECT): Define.
4580 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4581 * bfd-in2.h: Rebuild.
4582 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4584 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4587 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4588 copying relocs into a shared object, treat a defined global symbol
4590 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4591 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4592 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4594 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4595 real defined symbol, not to a weak defined symbol.
4597 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4599 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4600 and made a few static functions externs.
4602 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4603 POWERPC_LE_PE hack in cofflink.
4605 * libcoff-in.h: promoted the following from cofflink.c to allow
4606 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4607 coff_debug_merge_element, struct coff_debug_merge_type,
4608 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4609 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4610 coff_debug_merge_hash_lookup, coff_link_section_info,
4611 coff_final_link_info, coff_debug_merge_hash_newfunc,
4612 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4614 * libcoff.h: re-gen'd
4616 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4618 * syms.c: Include "bfdlink.h".
4619 (struct stab_find_info): Define.
4620 (_bfd_stab_section_find_nearest_line): New function.
4621 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4622 * libbfd.h: Rebuild.
4623 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4624 * elf.c (_bfd_elf_find_nearest_line): Try calling
4625 _bfd_stab_section_find_nearest_line before searching the ELF
4626 symbol table. Find the closest STT_FUNC symbol, not the last one.
4627 * libcoff-in.h (coff_data_type): Add line_info field.
4628 * libcoff.h: Rebuild.
4629 * coffgen.c (coff_find_nearest_line): Try calling
4630 _bfd_stab_section_find_nearest_line before searching the COFF
4632 * Makefile.in: Rebuild dependencies.
4634 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4636 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4637 4 bytes, so we get the correct value when updating the register
4638 field in little endian mode.
4640 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4642 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4643 entry_section fields. Add sntoc and snentry fields.
4644 * libcoff.h: Rebuild.
4645 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4646 not toc_section and entry_section (the COFF file does not have any
4647 sections at this point).
4648 (coff_write_object_contents): Set o_snentry and o_sntoc from
4649 snentry and sntoc rather than entry_section and toc_section.
4650 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4651 snentry, not toc_section and entry_section.
4652 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4653 entry_section from hentry.
4654 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4656 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4657 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4658 than using toc_section directly.
4660 * archures.c: Add missing `.' in enum bfd_architecture.
4661 * bfd-in2.h: Rebuild.
4663 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4664 Robert Lipe <robertl@arnet.com>.
4666 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4668 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4669 to sections we allocate. Use bfd_zalloc to allocate initialial
4670 sections, not bfd_alloc.
4671 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4672 SDA{,2}I16 relocations.
4673 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4674 whether to put something in .sbss or not.
4675 (ppc_elf_relocate_section): Add support for more relocations. Add
4676 in sec->output_offset where appropriate. Make error messages
4677 include the symbol name.
4679 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4680 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4681 doesn't get redefined messages if -shared.
4683 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4684 section if the rel_section field has been set up.
4686 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4688 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4691 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4693 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4694 of flags, only flags used are controlled by mach number. Bump up
4695 output file mach number to highest of input file mach numbers.
4696 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4697 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4699 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4700 bfd_elf64_sparc_vec support.
4702 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4704 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4705 the embedded bit is set on some objects and not on others. Just
4707 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4710 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4712 * coffcode.h (coff_new_section_hook): Don't try to align the
4715 * coffcode.h (coff_set_section_contents): Fix the handling of the
4716 .lib section to work even if the entire section contents are
4717 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4718 Robert Lipe <robertl@arnet.com>.
4720 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4722 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4723 memory here for contents.
4725 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4726 _SDA2_BASE_ by 32768.
4727 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4728 started using. Allocate contents for .sdata and .sdata2 sections
4730 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4732 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4733 size _SDA{,2}_BASE_.
4734 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4737 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4739 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4741 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4742 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4743 (bfd_mach_sparc_v9a): Define.
4744 (bfd_mach_sparc_v9_p): Define.
4745 * bfd-in2.h: Regenerated.
4746 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4748 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4749 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4750 to bfd_elf32_sparc_vec.
4751 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4752 Add v8plus{,a} support.
4754 (sparc_compatible): New function.
4755 * elf32-sparc.h: #include "elf/sparc.h".
4756 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4757 elf32_sparc_final_write_processing): New functions.
4758 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4759 elf_backend_final_write_processing): Define.
4761 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4763 * elf-bfd.h (struct elf_link_hash_entry): Add
4764 linker_section_pointer field.
4765 (enum elf_linker_section_enum): Enumeration for new way of
4766 creating linker dynamic sections and symbols.
4767 (elf_linker_section{,_pointers}): New structures for creating
4768 dynamic sections and symbols.
4769 (elf_obj_tdata): Add linker_section_pointers and linker_section
4771 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4772 (_bfd_elf_create_linker_section): New declarations.
4773 (_bfd_elf_find_pointer_linker_section): Ditto.
4774 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4775 (_bfd_elf_make_linker_section_rela): Ditto.
4777 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4779 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4780 (ppc_elf_create_linker_section): New function to create the
4781 sections .got, .sdata, and .sdata2.
4782 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4784 (ppc_elf_check_relocs): Support more of the eabi relocations.
4785 (ppc_elf_relocate_section): Ditto.
4786 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4787 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4789 * elflink.h (elf_create_pointer_linker_section): New function to
4790 create initialized pointers in dynamic linker sections.
4791 (elf_finish_pointer_linker_section): Actually intialize the
4792 pointers created above.
4794 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4795 macros to provide both 32 and 64 bit versions of
4796 elf_create_pointer_linker_section.
4797 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4798 provide both 32 and 64 bit versions of
4799 elf_finish_pointer_linker_section.
4801 * elflink.c (_bfd_elf_create_linker_section): New function to
4802 create a linker section.
4803 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4804 given address in the linker pointer offsets created for a given
4806 (_bfd_elf_make_linker_section_rela): Make a RELA section
4807 corresponding to the generated linker section.
4809 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4811 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4813 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4815 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4816 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4817 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4818 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4819 toc entry in an objdump) for now.
4820 (ppc_do_last, ppc_get_last): New function - needed to save processing
4821 the toc owner to the end.
4822 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4825 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4826 toc owner from being done till last. Must define POWERPC_LE_PC
4829 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4831 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4833 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4834 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4836 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4838 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4840 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4842 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4844 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4846 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4848 * elf.c (assign_file_positions_for_segments): Don't increment file
4849 offset for a segment which contains no loadable sections.
4851 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4853 * reloc.c: Add new PowerPC relocations.
4854 * {bfd-in2,libbfd}.h: Regenerate.
4856 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4857 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4859 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4861 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4864 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4867 * coffgen.c (coff_find_nearest_line): Don't try to cache
4868 information in sections that are not owned by a BFD. From Richard
4869 Henderson <richard@atheist.tamu.edu>.
4871 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4872 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4873 * elflink.h (elf_link_output_extsym): Remove special check for
4876 * ecoffswap.h: Add prototypes for static functions.
4878 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4880 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4881 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4883 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4884 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4885 support. Begin support for R_PPC_SDA{2,}REL.
4887 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4889 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4890 create the .got and .got.neg sections.
4891 (ppc_elf_size_dynamic_sections): Call it.
4892 (ppc_elf_check_relocs): Call it.
4893 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4894 (ppc_elf_check_relocs): Add error messages for relocations we
4895 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4898 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4900 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4901 section flags for V.4 and eabi.
4903 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4905 * elf.c (assign_file_positions_for_segments): If a segment
4906 contains no sections, don't mark it as readable.
4908 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4909 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4911 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4912 dynamic section, if there is one.
4913 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4914 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4915 (bfd_elf64_swap_dyn_in): Likewise.
4916 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4918 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4920 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4921 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4922 <pirker@eiunix.tuwien.ac.at>.
4924 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4926 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4927 PowerPC V.4 and eabi.
4928 * bfd-in2.h: Regenerate.
4929 * libfd.h: Regenerate.
4931 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4933 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4934 section type and SHF_EXCLUDE section flag, turning them into the
4935 appropriate bfd section flag.
4937 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4939 * xcofflink.c (xcoff_link_add_symbols): Create the special
4940 sections if we see a DYNAMIC object, in case that is the only
4941 XCOFF input object we see.
4943 * elf32-mips.c: Extensive changes for a start at dynamic linking
4944 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4946 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4947 (struct elf_backend_data): Remove
4948 elf_backend_create_program_headers field. Add
4949 elf_backend_additional_program_headers and
4950 elf_backend_modify_segment_map fields.
4951 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4953 (elf_backend_additional_program_headers): Likewise.
4954 (elf_backend_modify_segment_map): Likewise.
4955 (elf_backend_create_program_headers): Don't define.
4956 (elfNN_bed): Change to account for field changes.
4957 * elf.c (assign_file_positions_for_segments): Call new
4958 modify_segment_map backend function. Don't call old
4959 create_program_headers backend function.
4960 (get_program_header_size): Call additional_program_headers rather
4961 than create_program_headers.
4962 * elflink.h (elf_link_add_object_symbols): Initialize
4963 type_change_ok from new backend field.
4964 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4966 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4967 a reloc against the appropriate section.
4969 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4970 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4971 (elf_flags_init): Rename from elf_ppc_flags_init.
4972 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4974 (ppc_elf_copy_private_bfd_data): Likewise.
4975 (ppc_elf_merge_private_bfd_data): Likewise.
4977 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4980 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4982 * coff-alpha.c (alpha_relocate_section): During final link, allow
4983 output .lita section to be bigger than 64k by adjusting gp value
4984 on a per-input section basis.
4985 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4987 (struct ecoff_section_tdata): Add gp field.
4989 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4991 Handle Alpha ECOFF changes in OSF/1 3.2.
4992 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4994 * coff-alpha.c: Include "aout/ar.h".
4995 (alpha_ecoff_get_relocated_section_contents): Don't require an
4996 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4997 3.2 doesn't generate one.
4998 (alpha_relocate_section): Likewise.
4999 (alpha_ecoff_slurp_armap): Define.
5000 (alpha_ecoff_slurp_extended_name_table): Define.
5001 (alpha_ecoff_construct_extended_name_table): Define.
5002 (alpha_ecoff_truncate_arname): Define.
5003 (alpha_ecoff_write_armap): Define.
5004 (alpha_ecoff_generic_stat_arch_elt): Define.
5005 (alpha_ecoff_update_armap_timestamp): Define.
5007 (alpha_ecoff_read_ar_hdr): New static function.
5008 (alpha_ecoff_get_elt_at_filepos): New static function.
5009 (alpha_ecoff_openr_next_archived_file): New static function.
5010 (alpha_ecoff_get_elt_at_index): New static function.
5011 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5012 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5013 _bfd_ecoff to alpha_ecoff.
5014 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5015 field from backend structure, rather than always calling
5016 _bfd_get_elt_at_filepos.
5017 * coff-mips.c (mips_ecoff_backend_data): Initialize
5018 get_elt_at_filepos field.
5019 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5020 from _bfd_generic_read_ar_hdr with minor changes.
5021 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5022 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5023 * libbfd.h: Rebuild.
5025 * bfd-in.h (BFD_IN_MEMORY): Define.
5026 * libbfd-in.h (struct bfd_in_memory): Define.
5027 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5028 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5029 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5030 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5031 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5032 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5033 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5034 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5035 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5036 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5038 (bfd_openstreamr): Likewise.
5039 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5040 BFD_IN_MEMORY is not set.
5041 * riscix.c (riscix_some_aout_object_p): Likewise.
5042 * bfd-in2.h, libbfd.h: Rebuild.
5044 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5045 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5046 (bfd_get_elt_at_index): Define.
5047 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5048 bfd_get_elt_at_index. Change index parameter from int to
5050 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5051 (_bfd_noarchive_get_elt_at_index): Define.
5052 (_bfd_archive_bsd_get_elt_at_index): Define.
5053 (_bfd_archive_coff_get_elt_at_index): Define.
5054 * bfd-in2.h, libbfd.h: Rebuild.
5055 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5056 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5057 * ieee.c (ieee_get_elt_at_index): Define.
5058 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5059 * oasys.c (oasys_get_elt_at_index): Define.
5060 * som.c (som_get_elt_at_index): Define.
5062 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5063 numbers to the .text section.
5065 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5067 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5068 If there is a SEC_DEBUGGING section, get the contents of the debug
5069 information part from it.
5070 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5072 (ieee_write_object_contents): Check ieee_write_debug_part return.
5074 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5076 * config.bfd (i[345]86-*-freebsd*): Add target.
5077 * configure.in (i386freebsd_vec): Add vec.
5078 * configure: Regenerate.
5079 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5080 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5081 Rebuild dependencies..
5082 * freebsd.h: New file.
5083 * i386freebsd.c: New file.
5084 * targets.c (i386freebsd_vec): Declare.
5085 (bfd_target_vector): Add i386freebsd_vec.
5086 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5087 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5089 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5091 * ieee.c (ieee_slurp_debug): New static function.
5092 (ieee_object_p): Call it.
5093 (ieee_slurp_section_data): Skip debugging sections.
5094 (ieee_get_reloc_upper_bound): Likewise.
5095 (ieee_get_section_contents): Likewise.
5096 (ieee_canonicalize_reloc): Likewise.
5097 (ieee_write_section_part): Likewise.
5098 (ieee_write_debug_part): Likewise.
5099 (ieee_write_data_part): Likewise.
5100 (init_for_output): Likewise.
5102 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5104 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5106 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5107 relocs, since ppc_elf_relocate_section handles the linker case.
5108 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5110 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5111 ppc_elf_relocate_section since that is now the only caller.
5112 (ppc_elf_relocate_section): Ditto.
5114 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5116 * coffcode.h (coff_write_object_contents): If we don't know the
5117 section of the entry point for an XCOFF executable, always set the
5118 entry address to -1.
5120 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5122 * elf.c (bfd_section_from_shdr): Add support for note sections.
5124 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5126 * bfd-in.h (struct _symbol_info): Add stab_type field.
5127 * bfd-in2.h: Rebuild.
5128 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5130 * elf32-ppc.c: Remove trailing newline from calls to
5132 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5133 difference if target endianness is known.
5135 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5137 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5138 old style TOC16 references without using R_PPC_GOT.
5139 (ppc_reloc_type): Ditto.
5140 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5141 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5142 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5143 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5144 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5146 (ppc_elf_adjust_dynamic_symbol): Ditto.
5147 (ppc_elf_adjust_dynindx): Ditto.
5148 (ppc_elf_size_dynamic_sections): Ditto.
5149 (ppc_elf_finish_dynamic_symbol): Ditto.
5150 (ppc_elf_finish_dynamic_sections): Ditto.
5151 (ELF_DYNAMIC_INTERPRETER): Define.
5153 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5155 * elf.c (copy_private_bfd_data): When attaching sections to
5156 segments ignore sections that won't be allocated. Patch from
5159 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5161 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5164 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5166 * coff-i960.c (CALC_ADDEND): Define.
5167 (coff_i960_relocate_section): Add the input section VMA to the
5168 addend for PC relative relocs.
5170 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5172 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5173 to correctly terminate.
5175 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5177 * targets.c (enum bfd_endian): Define.
5178 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5179 from boolean to enum bfd_endian. Change header_byteorder_big_p
5181 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5182 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5183 * bfd-in2.h: Rebuild.
5184 * All targets: Change initialization of byteorder and
5185 header_byteorder to use enum bfd_endian values rather than
5187 * All files: Change all references to byteorder_big_p and
5188 header_byteorder_big_p to use new bfd_*_endian macros.
5190 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5192 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5194 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5196 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5198 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5200 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5202 * ieee.c: Lots of minor cleanups. Make many functions return
5203 errors rather than calling abort. Also:
5204 (ieee_write_twobyte): Remove; change callers to call existing
5205 ieee_write_2bytes function.
5206 (ieee_write_expression): Don't output the section twice when
5207 outputting a local symbol. Don't emit an extraneous zero if there
5209 (ieee_slurp_sections): Set the lma as well as the vma.
5210 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5212 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5213 a recognized one or bfd_arch_unknown.
5214 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5216 (ihex_get_symtab): Likewise.
5218 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5220 * aoutx.h: Include <ctype.h>.
5221 (struct aout_link_includes_table): Define.
5222 (struct aout_link_includes_totals): Define.
5223 (struct aout_link_includes_entry): Define.
5224 (aout_link_includes_lookup): Define macro.
5225 (struct aout_final_link_info): Add includes field.
5226 (aout_link_includes_newfunc): New static function.
5227 (NAME(aout,final_link)): Initialize includes hash table.
5228 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5230 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5232 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5234 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5236 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5238 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5240 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5241 (pe_print_private_bfd_data): call pe_print_reloc.
5242 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5243 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5244 up some debugging as well.
5246 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5248 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5251 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5253 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5254 when setting sections to NULL.
5256 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5258 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5260 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5261 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5263 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5264 * bfd-in2.h: Rebuild.
5266 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5268 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5270 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5272 * ihex.c (ihex_scan): Handle record types 4 and 5.
5273 (ihex_object_p): Permit types 4 and 5.
5274 (ihex_set_section_contents): Remove check for out of range
5276 (ihex_write_object_contents): Generate types 4 and 5.
5278 * elflink.h (elf_link_output_extsym): Just ignore warning and
5279 indirect references to symbols which don't really exist.
5281 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5283 * peicode.h (pe_print_idata): Minor format fixes
5284 (pe_print_edata): New function. Under private printing, this formats
5285 the edata section of a PE file.
5286 (pe_print_private_bfd_data): Added call to pe_print_edata.
5288 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5290 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5291 index, don't call stoi.
5293 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5295 * srec.c (srec_scan): Set lma as well as vma.
5297 * ihex.c: New file; support for Intel Hex format.
5298 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5299 (ihex_vec): Declare.
5300 (bfd_target_vector): Always include ihex_vec.
5301 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5302 * Makefile.in: Rebuild dependencies.
5303 (BFD_LIBS): Add ihex.o
5304 (BFD_LIBS_CFILES): Add ihex.c.
5305 * bfd-in2.h: Rebuild.
5307 * elf.c (assign_file_positions_for_segments): Sort the sections in
5309 (get_program_header_size): Return the right size if segment_map is
5311 (copy_private_bfd_data): Don't bother to sort the sections.
5313 * bfd.c (bfd_record_phdr): New function.
5314 * bfd-in.h (bfd_record_phdr): Declare.
5315 * bfd_in2.h: Rebuild.
5317 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5320 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5321 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5323 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5324 (bfd_zmalloc): Change declaration.
5325 * libbfd.h: Rebuild.
5326 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5327 and realloc. Don't set bfd_error_no_memory if they fail.
5329 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5331 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5332 uses as well. Added a new howto to deal with TOCREL16 relocs that
5333 are TOCDEFN as well.
5334 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5335 to handle RVA relocs from dlltool.
5336 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5337 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5338 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5340 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5341 to get the right section alignment.
5343 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5345 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5346 p_paddr if p_paddr is zero.
5347 (make_mapping): Set includes_filehdr and includes_phdrs for first
5349 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5351 (assign_file_positions_for_segments): Handle includes_filehdr and
5352 includes_phdrs. Remove special handling of PT_PHDR and first
5354 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5355 when appropriate. Remove special handling of PT_PHDR segment.
5356 Use a more complex condition for when a section is included in a
5357 segment to handle Solaris linker oddities.
5359 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5361 * coff-m88k.c (howto_table): Reformatted for easier reading;
5362 special_function now points to new function m88k_special_reloc.
5363 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5365 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5366 be done correctly by m88k_special_reloc.
5367 (reloc_processing): New function to be used by RELOC_PROCESSING.
5368 (RELOC_PROCESSING): Define to call reloc_processing.
5370 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5372 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5373 (pe_print_pdata): Likewise.
5375 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5376 obstack_alloc fails.
5377 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5379 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5380 * Many files: don't set bfd_error_no_memory if one of the above
5383 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5384 if p_paddr_valid is set.
5385 (copy_private_bfd_data): New static function.
5386 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5388 * elf.c (assign_file_positions_for_segments): Fix case where extra
5389 program headers were allocated.
5391 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5392 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5393 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5394 _bfd_elf_print_private_bfd_data.
5396 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5397 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5398 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5399 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5400 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5401 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5402 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5404 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5406 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5407 * elf.c (make_mapping): New static function.
5408 (map_sections_to_segments): New static function.
5409 (elf_sort_sections): New static function.
5410 (assign_file_positions_for_segments): New static function.
5411 (map_program_segments): Remove.
5412 (get_program_header_size): Remove sorted_hdrs, count, and
5413 maxpagesize parameters. Simplify.
5414 (assign_file_positions_except_relocs): When generating an
5415 executable, use assign_file_positions_for_segments.
5416 (elf_sort_hdrs): Remove.
5417 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5418 to get_program_header_size.
5420 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5422 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5424 * configure, config.in: Regenerate with autoconf 2.7.
5426 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5427 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5429 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5431 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5432 (ecoff_sec_to_styp_flags): Likewise.
5433 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5434 (ecoff_set_symbol_info): Handle scRConst.
5435 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5436 (ecoff_compute_section_file_positions): Handle .rconst section.
5437 (_bfd_ecoff_write_object_contents): Likewise.
5438 (ecoff_link_check_archive_element): Handle scRConst.
5439 (ecoff_link_add_externals): Likewise.
5440 (ecoff_link_write_external): Handle .rconst section.
5441 (ecoff_reloc_link_order): Likewise.
5442 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5443 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5445 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5447 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5448 DEF_DYNAMIC flag is set.
5450 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5452 * host-aout.c: If TRAD_HEADER is defined, include it.
5454 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5456 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5457 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5458 (BFD_NEED_DECLARATION): New function.
5459 * configure.in: Use BFD_NEED_DECLARATION.
5460 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5461 * configure, config.in: Rebuild with autoconf 2.6.
5463 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5464 special_sections before returning when called with a non XCOFF
5467 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5470 * coffcode.h (coff_compute_section_file_positions): Only pad the
5471 previous section to force file alignment when creating an
5474 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5476 * coffcode.h (coff_compute_section_file_positions): If
5477 RS6000COFF_C, set up the .debug section.
5479 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5480 if it is not large enough to accomodate the entire TOC area with
5481 signed 16 bit offsets.
5482 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5484 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5485 TOC anchor to use the TOC value used in the output file.
5487 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5489 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5490 (_bfd_coff_read_string_table): Likewise.
5492 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5494 * pe-arm.c: Fix typos.
5495 * coff-arm.c: Likewise.
5497 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5499 * coff-ppc.c (list_ele): Added "cat"egory member.
5500 (record_toc): New category parameter (priv or pub).
5501 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5502 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5503 the mainline. It addes extra toc cells in error.
5504 (ppc_coff_swap_sym_in_hook): Added some documentation.
5505 (dump_toc): Can now diagnose "virtual toc" chicanery.
5507 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5509 * elf-bfd.h (struct elf_link_hash_table): Change type of
5510 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5512 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5514 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5515 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5517 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5518 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5519 defined or mentioned in a regular file.
5521 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5523 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5524 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5525 (coff_ppc_relocate_section): Correct REL24 handling
5526 (ppc_process_before_allocation): Correct TOCDEFN handling
5528 * peicode.h (dir_names): Added name descriptions
5530 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5532 * VERSION: Updated to cygnus-2.6.
5534 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5536 * targets.c (m68k4knetbsd_vec): Declare.
5538 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5540 * targets.c (bfd_target): Change type of second argument to
5541 _bfd_print_private_bfd_data from void * to PTR.
5542 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5543 using PTR rather than void *.
5544 * bfd-in2, libbfd.h: Rebuild.
5545 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5547 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5548 _bfd_generic_bfd_print_private_bfd_data rather than casting
5551 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5553 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5554 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5556 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5557 BFD64_BACKENDS_CFILES): New variables.
5560 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5562 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5563 not at the file position of the first section.
5564 * coffcode.h (coff_compute_section_file_positions): Avoid using
5566 (coff_write_object_contents): When generating a PPC PE executable
5567 with no symbols, round up the file size to a COFF_PAGE_SIZE
5569 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5570 don't write out a string table.
5572 * elf.c (bfd_section_from_shdr): When using a different section
5573 header, pass the new one to _bfd_elf_make_section_from_shdr.
5574 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5575 (elf_map_symbols): Add section VMA to symbol value when comparing
5577 (_bfd_elf_compute_section_file_positions): Only build symbol table
5578 if there are some symbols. Set file offset of symtab and strtab
5580 (assign_file_positions_except_relocs): Remove dosyms parameter.
5581 Change all callers. Never set file offset of symtab and strtab
5583 (_bfd_elf_copy_private_section_data): New function.
5584 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5585 (_bfd_elf_copy_private_symbol_data): New function.
5586 (swap_out_syms): Check for special mapping of st_shndx created by
5587 copy_private_symbol_data.
5588 * elfxx-target.h: Use new copy routines.
5589 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5590 (_bfd_elf_copy_private_section_data): Declare.
5592 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5594 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5597 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5598 _bfd_dummy_target, matching the recent change to archive
5601 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5603 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5604 arithmetic on PTR types.
5606 * aout-target.h (MY(callback)): Set the lma of the sections.
5608 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5609 symbol into a reloc against the section.
5611 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5613 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5614 glue for the relocs: IMGLUE and IFGLUE.
5615 (record_toc): new function - tracks toc contents
5616 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5617 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5618 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5619 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5620 (ppc_record_toc_entry): Removed a debug define (duh)
5622 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5623 (pe_print_idata): New function - formats the idata section data
5624 (pe_print_pdata): New function - formats the pdata section data
5625 (pe_print_private_bfd_data): calls to above
5627 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5629 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5630 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5631 TARGET_SYM and TARGET_NAME for vector and BFD name.
5632 * coff-pmac.c (pmac_xcoff_vec): Remove.
5633 (TARGET_SYM, TARGET_NAME): Define.
5634 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5635 machine to 0, not all PowerMacs are 601s.
5637 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5639 * elfcode.h (elf_object_p): Read in any program headers.
5640 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5641 based on the program headers, if any.
5642 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5643 (map_program_segments): Set p_paddr of program headers based on
5646 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5648 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5651 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5652 trying to do a relocateable link with a non-a.out object file.
5654 * archive.c (bfd_generic_archive_p): Check the first object file
5655 in an archive even if target_defaulted is set. If the object file
5656 has the wrong xvec, reject it.
5658 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5659 be represented, report the name via _bfd_error_handler.
5660 (translate_to_native_sym_flags): Likewise.
5661 * elf32-mips.c (mips_elf_final_link): Likewise.
5662 * oasys.c (oasys_write_sections): Likewise.
5664 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5665 which checks for STYP_OVRFLO sections.
5666 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5667 reloc and lineno count overflows.
5668 (coff_write_object_contents): Call coff_count_linenumbers before
5669 coff_compute_section_file_positions. If RS6000COFF_C, handle
5670 reloc and lineno count overflows.
5671 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5672 relocs before dealing with .pad sections. Count overflow section
5673 headers when handling .pad sections.
5675 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5678 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5679 (struct xcoff_link_hash_table): Add descriptor_section and
5680 special_sections fields.
5681 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5682 (xcoff_link_add_symbols): Set linkage section alignment. Create
5683 descriptor section. Check for magic symbol names (_text, etc.),
5684 and record them in special_sections if found. Set
5685 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5686 descriptor field to point back to the function code symbol.
5687 (xcoff_sweep): Always mark the special descriptor_section.
5688 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5689 function descriptor, and mark it if it is.
5690 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5691 parameter, and fill it in. Allocate space for the descriptor
5693 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5694 global linkage code. If an undefined function descriptor is
5695 exported, arrange to define it. Warn about any other undefined
5697 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5698 (xcoff_write_global_symbol): Create a function descriptor when
5700 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5701 * bfd-in2.h: Rebuild.
5703 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5705 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5706 (ppc_coff_link_hash_table): new types for hashing
5707 (ppc_coff_link_hash_newfunc): hash entry constructor
5708 (ppc_coff_link_hash_table_init): hash table initializer
5709 (ppc_coff_link_hash_table_create): hash table constructor
5710 (ppc_record_toc_entry): changed references to hash table
5711 (coff_ppc_relocate_section): changed references to hash table
5713 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5714 * libcoff.h: Rebuild
5716 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5717 (coff_link_add_symbols): removed toc_offset init
5719 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5721 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5724 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5725 if it is given and mmep is available.
5726 * acconfig.h: Undef USE_MMAP.
5727 * configure, config.in: Regenerated.
5728 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5729 table handling the old way.
5730 (aout_get_external_symbols): Don't complain if last byte of string
5732 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5733 (bfd_free_window) [! USE_MMAP]: Don't define.
5734 (bfd_get_file_window,
5735 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5737 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5739 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5742 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5744 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5745 compatible with AMD generated COFF files. Try to support both AMD
5746 and GNU formats simultaneously.
5747 (coff_a29k_relocate_section): Likewise.
5749 * libbfd.c (bfd_get_file_window): Change writable parameter from
5750 int to boolean; update all callers. Pass MAP_SHARED if not
5751 writable--it's required on Solaris. Cast fprintf argument to
5753 * bfd-in.h (bfd_get_file_window): Update declaration.
5754 * bfd-in2.h: Rebuild.
5755 * aoutx.h: Update calls to bfd_get_file_window.
5757 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5759 (xcoff_swap_ldhdr_in): New static function.
5760 (xcoff_swap_ldsym_in): New static function.
5761 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5762 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5763 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5764 Handle XTY_ER/XMC_XO symbols correctly.
5765 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5766 rather than normal symbol table.
5767 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5768 already defined with the same absolute value.
5769 (xcoff_mark): When considering called symbols, check whether the
5770 descriptor is from a dynamic object, rather than the symbol
5772 (xcoff_build_ldsyms): Likewise.
5774 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5775 Cast realloc and malloc return values. If malloc or realloc fail,
5776 set bfd_error_no_memory.
5777 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5778 * bfd-in2.h: Rebuild.
5780 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5782 * coff-ppc.c (ppc_record_toc_entry): new function.
5783 (in_reloc_p): changed return value.
5784 (coff_ppc_relocate_section): much rework.
5785 (ppc_allocate_toc_section): new function.
5786 (ppc_process_before_allocation): new function.
5787 (ppc_coff_swap_sym_in_hook): new function.
5789 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5790 (coff_link_add_symbols): initialize toc_offset.
5792 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5793 (coff_swap_aouthdr_out): Added more sections to the data
5794 dictionary for the pe file header. Also changed linker version
5795 number on the ppc side.
5796 (dir_names): small improvements to the dictionary printing.
5797 (pe_mkobject_hook): save the file level flags.
5799 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5800 (pe_tdata): added real_flags field
5801 (coff_tdata): added local_toc_sym_map and access macro
5803 * libcoff.h (coff_link_hash_entry): added toc_offset field
5804 (pe_tdata): added real_flags field
5805 (coff_tdata): added local_toc_sym_map and access macro
5807 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5808 (coff_mkobject): init for local_toc_sym_map
5809 (coff_write_object_contents): set the internal_a.magic to
5810 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5813 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5815 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5816 entries until both the line number address and the function name
5817 address are too large.
5819 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5820 * configure: Rebuilt.
5822 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5823 is defined in the environment.
5825 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5827 * som.c (som_get_section_contents_in_window): Define to use
5830 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5832 * coff-i860.c: New file, based on coff-i386.c.
5833 * cpu-i860.c: New file, based on cpu-i386.c.
5834 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5835 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5836 targets, using i860coff_vec.
5837 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5838 trad-core.o and hosts/i860mach3.h.
5839 (i860coff_vec): Use coff-i860.o and cofflink.o.
5840 * configure: Rebuild.
5841 * Makefile.in: Rebuild dependencies.
5842 (ALL_MACHINES): Add cpu-i860.o.
5843 (BFD32_BACKENDS): Add coff-i860.o.
5844 (CFILES): Add cpu-i860.c and coff-i860.c.
5845 * targets.c (i860coff_vec): Declare.
5846 (bfd_target_vector): Add &i860coff_vec.
5847 * archures.c (bfd_i860_arch): Declare.
5848 (bfd_archures_list): Add &bfd_i860_arch.
5849 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5850 (coff_set_flags): Handle bfd_arch_i860.
5851 (coff_write_object_contents): Handle I860 a.out magic number.
5853 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5855 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5856 the created .tc section to 2.
5857 (xcoff_mark): Don't keep a .loader reloc for a call to an
5858 undefined symbol when creating a shared library.
5859 (xcoff_build_ldsyms): When creating a shared library, generate
5860 global linkage code for a call to an undefined symbol.
5862 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5864 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5865 BFD32_BACKENDS, BFD64_BACKENDS.
5866 (.dep1): Put mkdep output in a separate file.
5867 Rebuilt dependencies.
5869 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5872 Permit use of mmap when available:
5874 * configure.in: Check for mmap, madvise, mprotect.
5875 * config.in, configure: Regenerated.
5877 * libbfd.c (struct _bfd_window_internal): Define type.
5878 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5880 (ok_to_map): New static variable for debugging.
5881 (_bfd_generic_get_section_contents_in_window): New function.
5882 * bfd-in.h (bfd_window_internal): Declare type.
5883 (bfd_window): Define type.
5884 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5885 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5888 * libaout.h (struct aoutdata): Add two window fields.
5889 (obj_aout_sym_window, obj_aout_string_window): New macros.
5890 * aoutx.h (some_aout_object_p): Initialize windows.
5891 (aout_get_external_symbols): Get symbol data and strings in
5892 windows instead of explicitly allocated buffers.
5893 (slurp_symbol_table): Free window instead of memory.
5894 (bfd_free_cached_info): Release windows instead of freeing storage
5896 (aout_link_free_symbols): Ditto.
5898 * targets.c (bfd_target): Add new field for
5899 get_section_contents_in_window.
5900 (BFD_JUMP_TABLE_GENERIC): Updated.
5901 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5902 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5903 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5904 macros for get_section_contents_in_window field.
5906 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5908 * core.c: Renamed to corefile.c
5909 * makefile.dos (OBJS): Change core.o to corefile.o
5910 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5913 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5915 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5916 targ_selvecs to allow debugging under Irix-5 native.
5919 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5921 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5922 to o. Clobber and restore the list of new csects around the call
5923 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5924 linker error and the linker wants to read the symbol table. Reset
5925 the line number count of a real section even if it has no relocs.
5926 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5928 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5931 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5933 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5934 an undefined symbol in a shared link.
5936 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5937 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5938 phdm@info.ucl.ac.be (Philippe De Muyter).
5940 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5942 * coff-m88k.c (rtype2howto): New static function.
5943 (RTYPE2HOWTO): Use it rather than a macro definition.
5945 * coffcode.h (coff_write_object_contents): set internal_a.magic
5946 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5948 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5949 define TRAD_HEADER to new file hosts/delta68.h.
5950 m88*-motorola-sysv*, however, does use ptrace-core.o.
5951 * hosts/delta68.h: New file.
5953 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5954 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5956 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5958 * i386linux.c (MY(vec)): Declare before use.
5960 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5962 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5963 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5965 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5966 BFD is not of the right type.
5967 (bfd_elf_get_needed_list): Likewise.
5968 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5969 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5970 * xcofflink.c (XCOFF_XVECP): Define.
5971 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5973 (bfd_xcoff_import_symbol): Likewise.
5974 (bfd_xcoff_export_symbol): Likewise.
5975 (bfd_xcoff_link_count_reloc): Likewise.
5976 (bfd_xcoff_record_link_assignment): Likewise.
5977 (bfd_xcoff_size_dynamic_sections): Likewise.
5979 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5980 table index against the number of symbols for a base relative
5983 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5985 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5986 full_aouthdr flag here...
5987 (_bfd_xcoff_bfd_final_link): ...not here.
5989 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5991 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5992 systems that have a system <libelf.h>.
5993 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5994 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5995 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5996 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5997 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5998 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5999 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6001 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6003 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6004 set, set BSF_WEAK in symbol. Change all callers.
6005 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6006 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6007 _bfd_generic_link_add_one_symbol.
6008 (ecoff_indirect_link_order): Check that the section tdata relocs
6009 are not NULL before using them.
6011 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6012 define TRAD_HEADER as hosts/alphalinux.h.
6013 * configure: Rebuild.
6014 * hosts/alphalinux.h: New file.
6015 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6018 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6020 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6021 C_ECOMM storage classes.
6023 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6025 (xcoff_mark): Call xcoff_mark_symbol.
6026 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6027 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6029 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6031 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6033 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6035 (xcoff_find_reloc): New static function.
6036 (xcoff_link_add_symbols): Use it.
6037 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6038 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6039 relocate the value of C_DECL.
6041 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6043 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6045 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6046 callback decide what goes in .relocs.
6047 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6048 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6051 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6053 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6056 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6058 * xcofflink.c: More improvements, mostly to fix handling of
6059 constructors and a few other special cases.
6060 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6061 zero, reverting yesterday's change.
6062 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6063 (bfd_xcoff_link_count_reloc): Declare.
6064 (bfd_xcoff_record_link_assignment): Declare.
6065 * bfd-in2.h: Rebuild.
6067 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6069 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6070 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6071 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6072 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6073 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6074 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6076 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6079 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6080 segments includes the a.out header. See to that the magic number
6081 *always* is big-endian.
6083 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6084 m68k4k NetBSD configurations.
6086 * configure.in, configure: Separate i386 & mips NetBSD
6087 configurations from other BSD ones. Don't assume DEC is the only
6088 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6089 configurations. Add support for m68k4k NetBSD object format.
6091 * libaout.h: Added M_68K4K_NETBSD magic.
6093 * m68k4knetbsd.c: New file.
6095 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6097 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6100 * hosts/mipsnbsd.h: New file.
6103 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6105 * config.bfd: Add config stuff for mips*-*-magic* to set
6106 targ_defvec to ecoff_big_vec.
6109 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6111 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6113 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6114 toc_section, and entry_section fields.
6115 (struct xcoff_section_tdata): Remove ldrel_count field.
6116 * libcoff.h: Rebuild.
6117 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6119 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6120 full a.out header if full_aouthdr is set in xcoff_data.
6121 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6122 based on sections stored in xcoff_data.
6123 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6125 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6126 (rs6000coff_vec): Set symbol_leading_char to '.'.
6127 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6128 value stored in ret rather than returning a pointer value.
6130 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6132 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6135 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6137 * som.c (som_slurp_string_table): Allocate the strings with malloc
6138 since they're free'd by free_cached_info.
6139 (som_slurp_symbol_table): Similarly for the symbol table.
6141 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6143 * Makefile.in (diststuff): Don't make headers.
6145 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6147 * Makefile.in: Rebuild dependencies.
6149 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6150 output_bfd is not SunOS.
6151 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6152 non-SunOS input files.
6154 * xcofflink.c: Extensive changes to support linking shared objects
6155 and generating a .loader section.
6156 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6157 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6158 last_symndx, and ldrel_count fields.
6159 * libcoff.h: Rebuild.
6160 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6161 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6163 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6164 (bfd_xcoff_export_symbol): Declare.
6165 (bfd_xcoff_size_dynamic_sections): Declare.
6166 * bfd-in2.h: Rebuild.
6168 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6170 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6171 * configure: Rebuild.
6172 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6173 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6175 (pmac_xcoff_vec): Update to use new xcoff support.
6176 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6177 (xcoff_write_armap): Declare buf as unsigned char.
6178 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6180 * mpw-make.sed: Generalize subdir_do edit.
6182 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6184 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6185 correctly. Don't initialize asect->vma.
6187 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6189 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6190 something a little less than the page size.
6192 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6194 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6196 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6198 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6199 * coffcode.h (coff_write_object_contents): If .bss is before
6200 .data us that as data_start.
6201 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6203 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6204 (coff_swap_outhdr_out): Hardwire in version number.
6206 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6208 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6209 major and minor to *_vno, since the former are also macros in
6210 SunOS header files. Cast result of bfd_alloc to appropriate
6213 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6214 before assigning to sec_data.
6216 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6218 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6219 now relative to the section, not absolute.
6220 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6221 get the file name when there is a N_SO directory name. When
6222 handling stabs, remember that section->vma was added to the
6225 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6227 * sunos.c (struct sunos_link_hash_table): Add needed field.
6228 (sunos_link_hash_table_create): Call bfd_release, not free.
6229 (sunos_link_hash_table_create): Initialize needed field.
6230 (sunos_add_dynamic_symbols): Record needed objects.
6231 (bfd_sunos_get_needed_list): New function.
6232 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6233 * bfd-in2.h: Rebuild.
6235 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6237 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6239 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6241 * bfd-in.h (struct bfd_link_needed_list): Rename from
6242 bfd_elf_link_needed_list.
6243 * bfd-in2.h: Rebuild.
6244 * elf.c, elflink.h, libelf.h: Corresponding changes.
6246 Add start at AIX linker support; no shared libraries yet.
6247 * xcofflink.c: New file.
6248 * configure.in (rs600coff_vec): Use xcofflink.o.
6249 * configure: Rebuild.
6250 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6252 (struct xcoff_section_tdata): Define.
6253 (xcoff_section_data): Define macro.
6254 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6255 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6256 (_bfd_xcoff_bfd_final_link): Declare.
6257 (_bfd_ppc_xcoff_relocate_section): Declare.
6258 * libcoff.h: Rebuild.
6259 * coff-rs6000.c: Clean up a bit.
6260 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6261 cputype, csects, and debug_indices.
6262 (xcoff_copy_private_bfd_data): Copy cputype.
6263 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6264 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6265 (xcoff_reloc_type_lookup): Rename from
6266 rs6000coff_reloc_type_lookup.
6267 (coff_relocate_section): Define.
6268 (_bfd_xcoff_sizeof_headers): Define.
6269 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6270 (_bfd_xcoff_bfd_relax_section): Define.
6271 (_bfd_xcoff_bfd_link_split_section): Define.
6272 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6274 * coffcode.h (coff_compute_section_file_positions): If AIX,
6275 increment sofar by SMALL_AOUTSZ if not executable.
6276 (coff_write_object_contents): If AIX, always output an a.out
6277 header; if not executable, header size of SMALL_AOUTSZ.
6278 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6279 (_bfd_stringtab_init): Initialize xcoff field.
6280 (_bfd_xcoff_stringtab_init): New function.
6281 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6282 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6283 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6284 * libbfd.h: Rebuild.
6285 * Makefile.in: Rebuild dependencies.
6286 (BFD32_BACKENDS): Add xcofflink.o.
6287 (CFILES): Add xcofflink.c.
6289 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6290 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6291 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6293 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6295 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6297 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6299 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6300 * config.in: Regenerated.
6302 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6303 (_bfd_chunksize): New variable.
6304 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6305 for obstack chunk size.
6306 * configure.in: Check for getpagesize.
6307 * configure: Regenerated.
6309 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6311 * trad-core.c (rawptr): Make it a local variable of
6312 ptrace_unix_core_file_p.
6314 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6316 * coff-arm.c (in_reloc_p): New.
6317 * coff-i386.c (in_reloc_p): New.
6318 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6319 (coff_write_object_contents): Only set has_reloc_section
6321 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6322 in_reloc_p to decide if reloc should be emitted.
6323 * libcoff.h (pe_data_type.in_reloc_p): New.
6324 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6326 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6328 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6329 (_bfd_coff_read_internal_relocs): Likewise.
6330 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6331 (_bfd_coff_read_internal_relocs): Likewise.
6333 * elflink.h (elf_link_add_object_symbols): Correct conditions
6334 under which type and size change warnings are issued.
6336 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6338 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6339 a symbol which is not in a real section.
6340 (coff_write_native_symbol): Corresponding change.
6342 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6343 coff_link_hash_newfunc and make non-static.
6344 (_bfd_coff_link_hash_table_init): New function, broken out of
6345 _bfd_coff_link_hash_table_create.
6346 (_bfd_coff_link_hash_table_create): Use it.
6347 (process_embedded_commands): Make static.
6348 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6349 (_bfd_coff_link_hash_table_init): Declare.
6350 * libcoff.h: Rebuild.
6352 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6353 field in XCOFF tdata.
6354 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6355 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6356 based on cputype stored in a.out header, or in n_type of initial
6358 (coff_write_object_contents): Set cputype correctly in a.out
6360 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6362 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6363 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6365 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6366 * libcoff.h: Rebuild.
6368 * cpu-rs6000.c (rs6000_compatible): New static function.
6369 (bfd_rs6000_arch): Use it.
6370 * cpu-powerpc.c (powerpc_compatible): New static function.
6371 (arch_info_struct): Define various flavours of PowerPC.
6372 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6375 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6377 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6379 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6381 * elflink.h (elf_link_add_object_symbols): Don't warn about
6382 changing the size or type if the old definition was weak.
6384 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6386 * coffcode.h (combined_entry_type): Add fix_line field.
6387 (coff_slurp_line_table): Warn if we try to set the lineno field of
6389 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6390 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6391 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6392 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6394 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6395 * libcoff.h: Rebuild.
6397 * libcoff-in.h (struct xcoff_tdata): Define.
6398 (xcoff_data): Define.
6399 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6400 * bfd-in2.h, libcoff.h: Rebuild.
6401 * coff-rs6000.c (xcoff_mkobject): New static function.
6402 (coff_mkobject): Define.
6403 (xcoff_copy_private_bfd_data): New static function.
6404 (coff_bfd_copy_private_bfd_data): Define.
6405 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6407 (rs6000coff_vec): Add DYNAMIC to object_flags.
6408 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6409 .loader sections specially.
6410 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6411 section alignment from the XCOFF tdata information.
6412 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6413 F_SHROBJ, and copy the extra a.out header information into the
6414 XCOFF tdata structure.
6415 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6416 F_DYNLOAD and the extra a.out header information.
6417 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6418 C_HIDEXT symbol with attached csect information.
6419 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6420 in the o_maxdata field.
6421 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6422 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6423 end if BSF_NOT_AT_END is set.
6425 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6426 _bfd_read_ar_hdr_fn.
6427 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6428 * bfd-in2.h, libbfd.h: Rebuild.
6429 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6431 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6432 (bfd_slurp_bsd_armap_f2): Likewise.
6433 (_bfd_slurp_extended_name_table): Likewise.
6435 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6437 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6439 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6440 when the symbol table is empty.
6442 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6443 space for section symbols, since we don't output them either.
6444 (elf_m68k_adjust_dynindx): Removed.
6446 * ptrace-core.c (rawptr): Make it a local variable of
6447 ptrace_unix_core_file_p.
6449 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6451 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6454 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6455 Mac object file formats.
6457 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6459 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6460 auxent if there isn't one.
6461 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6462 rather than FILNMLEN as the maximum name length.
6464 * coffcode.h (bfd_coff_backend_data): Add new field
6465 _bfd_coff_print_aux.
6466 (bfd_coff_print_aux): New static function.
6467 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6468 scnlen field of an XTY_LD csect aux entry.
6469 (coff_print_aux): New static function.
6470 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6471 in coff_pointerize_aux_hook.
6472 (bfd_coff_std_swap_table): Initialize new field.
6473 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6474 * libcoff.h: Rebuild.
6475 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6476 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6478 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6479 if there are symbols, for native AIX ld compatibility.
6481 * coffcode.h (bfd_coff_backend_data): Add new field
6482 _bfd_coff_pointerize_aux_hook.
6483 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6484 or I960, and as 0 otherwise.
6485 (bfd_coff_std_swap_table): Initialize new field.
6486 * libcoff.h: Rebuild.
6487 * coffgen.c (coff_pointerize_aux): Change parameters to take
6488 symbol pointer instead of type and class, and to take aux index.
6489 Call _bfd_coff_pointerize_aux_hook if it is defined.
6490 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6491 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6492 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6494 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6495 read-only/host-only support.
6497 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6499 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6502 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6503 BFD_JUMP_TABLE_ARCHIVE accordingly.
6504 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6505 (_bfd_compute_and_write_armap): Declare.
6506 (_bfd_generic_read_ar_hdr): Declare.
6507 (_bfd_read_ar_hdr): Define.
6508 (_bfd_noarchive_read_ar_hdr): Define.
6509 (_bfd_archive_bsd_read_ar_hdr): Define.
6510 (_bfd_archive_coff_read_ar_hdr): Define.
6511 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6512 _bfd_read_ar_hdr instead.
6513 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6514 (_bfd_compute_and_write_armap): Rename from
6515 compute_and_write_armap. Make non-static. Change all callers.
6516 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6517 than _bfd_snarf_ar_hdr.
6518 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6519 * ieee.c (ieee_read_ar_hdr): Define.
6520 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6521 * oasys.c (oasys_read_ar_hdr): Define.
6522 * som.c (som_read_ar_hdr): Define.
6523 * bfd-in2.h, libbfd.h: Rebuild.
6525 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6527 * peicode.c (coff_swap_filehdr_in): If symptr is
6528 zero, there aren't any symbols, even if nsyms is set.
6530 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6532 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6534 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6535 sections, and set styp correctly for them: .got, .hash, .dynamic,
6536 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6537 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6539 (ecoff_sort_hdrs): New static function.
6540 (ecoff_compute_section_file_positions): Return boolean, not void.
6541 Sort the sections by VMA before looking through them. Put the
6542 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6543 section on an appropriate boundary within the page.
6544 (ecoff_compute_reloc_file_positions): Check return value of
6545 ecoff_compute_section_file_positions.
6546 (_bfd_ecoff_set_section_contents): Likewise.
6547 (_bfd_ecoff_write_object_contents): Check for various Alpha
6548 section types when incrementing text_size and data_size. Call
6549 adjust_headers backend function if it exists.
6550 * coff-alpha.c (alpha_adjust_headers): New static function.
6551 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6552 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6554 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6556 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6558 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6559 of ALTERNATE_AIX_CORE_FORMAT.
6560 * configure.in (aix4): No longer need CORE_FLAGS.
6561 * configure: Updated.
6563 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6565 NS32k changes from Ian Dall:
6566 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6568 (aout_link_input_section_std, aout_link_input_section_ext,
6569 aout_link_reloc_link_order): Call them instead of _bfd_*
6571 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6573 (backend_data): Use it instead of hardcoded zero.
6575 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6576 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6578 * ns32knetbsd.c: Include bfd.h.
6579 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6580 (MY_bfd_reloc_type_lookup): Declare function too.
6581 * pc532-mach.c (set_sizes): Don't declare.
6582 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6583 (backend_data, MY_backend_data): Don't define.
6585 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6586 ns32k-*-lites* like ns32k-*-netbsd*.
6588 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6591 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6593 * coffcode.h (coff_write_object_contents): Restore setting
6594 f_timdat to 0, deleted on August 22.
6596 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6598 * coffcode.h (coff_bfd_copy_private_symbol_data,
6599 coff_bfd_copy_private_section_data,
6600 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6601 * peicode.h (coff_bfd_copy_private_bfd_data): New
6602 (pe_bfd_copy_private_bfd_data): New.
6603 (coff_swap_scnhdr_in): Swap bss size into the right place.
6604 (pe_print_private_bfd_data): Add some newlines.
6606 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6608 * som.c (setup_sections): Don't die if a space has no subspaces.
6610 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6612 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6613 dynamic symbol override a common symbol. Don't change the size or
6614 type if they have been set and the new symbol is not a definition.
6615 Warn if the size or type changes.
6617 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6619 * som.c (som_begin_writing): Don't write the symbol table or
6621 (som_finish_writing): Write them here. Place them after the
6622 subspace data, but before the relocs.
6624 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6626 * sunos.c (sunos_add_one_symbol): Just pass false, not
6627 info->shared_library, to sunos_create_dynamic_sections.
6628 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6630 (sunos_check_dynamic_reloc): Remove .text section assertion.
6632 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6634 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6635 * configure, configure.in: Add pmac_xcoff_vec case.
6636 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6637 * coff-pmac.c: New file, PowerMac XCOFF support.
6638 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6639 * targets.c (pmac_xcoff_vec): Declare.
6641 * mpw-config.in: Various changes to be compatible with the
6642 autoconf-based configury.
6643 * mpw-make.sed: New file, sed commands to translate Unix
6644 makefile into MPW syntax.
6645 * mpw-make.in: Remove.
6646 * hosts/mpw.h: Remove.
6647 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6648 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6650 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6652 * binary.c (binary_get_symtab): Return an empty string on error.
6653 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6655 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6657 * coff-ppc.c: Reformatted according to gnu conventions
6658 Removed irrelevant "if 0" code
6660 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6662 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6663 symbols rather than as indirect symbols.
6664 (MY(slurp_symbol_table)): Don't do anything special about
6667 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6668 of .ctors and .dtors sections is no larger than 2.
6670 * sunos.c (sunos_add_one_symbol): Don't change
6671 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6673 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6674 dynamic symbols when creating a shared library.
6675 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6677 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6678 written even if it is not defined in a regular object.
6679 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6680 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6681 rather than the constant 22.
6682 (sunos_check_dynamic_reloc): Handle creating a shared library.
6683 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6684 zero when creating a shared library.
6685 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6686 write it out at the start of the symbol table.
6688 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6690 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6692 * config.bfd: Add arm-*-coff.
6693 * configure.in, configure: Add armcoff_{little,big}_vec.
6694 * targets.c (armcoff_{little,big}_vec): Declare.
6695 (bfd_target_vector): Add armcoff_{little,big}_vec.
6696 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6698 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6700 * targets.c (bfd_find_target): Remove debugging code.
6702 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6704 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6706 * Makefile.in: added *-ppc files
6707 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6708 allow pe based .o's to be shared with other tools on ppc/NT
6709 * config.bfd: added powerpc[le]-[pe|winnt] config support
6710 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6711 * peicode.h: Added more section flags for PE on ppc
6712 Added coff_swap_filehdr_out to allow peicode.h to be
6713 used for non-image PE files on ppc.
6714 Check for image, or not, before copying pe_opthdr
6715 * targets.c: Added new bfd's
6716 * targets.c: Removed two inactive bfds that shouldn't have made it this
6719 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6721 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6722 explicit values to initialize all relocs. Change all users.
6723 (ppc_elf_brtaken_inner): New function to handle branch predicition
6725 (ppc_elf_brtaken_reloc): Ditto.
6726 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6727 relocs use ppc_elf_unsupported_reloc.
6728 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6729 needs to be reported.
6730 (ppc_elf_relocate_section): Support branch prediction relocs.
6732 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6734 * bfd.c (bfd_assert): Remove \n from string passed to
6737 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6738 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6739 (bfd_coff_make_section_hook): Don't define.
6740 (coff_make_section_hook): Remove.
6741 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6742 (styp_to_sec_flags): Likewise.
6743 (coff_write_object_contents): Likewise.
6744 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6746 * libcoff.h: Rebuild.
6747 * coffgen.c (make_a_section_from_file): Just call
6748 bfd_make_section_anyway, not bfd_make_section or
6749 bfd_coff_make_section_hook.
6750 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6751 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6752 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6753 make_section_hook field.
6754 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6756 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6757 pointers into value field for warning and indirect symbols; just
6758 leave the value field alone.
6759 * linker.c (generic_link_add_symbol_list): Use next symbol for
6760 warning and indirect symbols, rather than looking in symbol value.
6761 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6762 parameter. Change all callers. Remove support for indirect
6763 symbols; it didn't work anyhow.
6764 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6765 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6766 * bfd-in2.h: Rebuild.
6768 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6770 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6771 go back to telling the tools this reloc operates on 32 bits.
6773 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6775 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6776 rather than a direct fprintf.
6777 * archive.c (_bfd_write_archive_contents): Likewise.
6778 * coffcode.h (coff_slurp_symbol_table): Likewise.
6779 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6780 (ppc_elf_unsupported_reloc): Likewise.
6781 (ppc_elf_relocate_section): Likewise.
6782 * i386linux.c (linux_tally_symbols): Likewise.
6783 (linux_finish_dynamic_link): Likewise.
6784 * osf-core.c (osf_core_core_file_p): Likewise.
6785 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6786 * som.c (som_sizeof_headers): Likewise.
6787 * srec.c (srec_bad_byte): Likewise.
6788 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6789 * libbfd-in.h (bfd_assert): Declare first parameter const.
6790 * libbfd.h: Rebuild.
6791 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6792 bfd_reloc_overflow is enough.
6793 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6794 * coff-h8500.c (rtype2howto): Likewise.
6795 * coff-z8k.c (rtype2howto): Likewise.
6796 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6797 * elf.c (_bfd_elf_get_lineno): Likewise.
6798 (_bfd_elf_no_info_to_howto): Likewise.
6799 (_bfd_elf_no_info_to_howto_rel): Likewise.
6800 * hp300hpux.c (convert_sym_type): Likewise.
6801 (MY(swap_std_reloc_in)): Likewise.
6802 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6804 * libaout.h (struct aoutdata): Add line_buf field.
6805 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6806 and filename_buffer. Instead, use a malloc buffer stored in the
6807 new line_buf field. Remove length restrictions.
6809 * coffgen.c (string_size): Remove static variable.
6810 (debug_string_size, debug_string_section): Likewise.
6811 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6812 and debug_string_size_p parameters. Use them instead of the
6813 global variables. Change all callers.
6814 (coff_write_symbol): Likewise.
6815 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6816 (coff_write_symbols): Add local variables to replace removed
6819 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6820 function, and line_base fields.
6821 * libcoff.h: Rebuild.
6822 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6823 information, rather than using static variables.
6825 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6826 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6828 * init.c (initialized): Remove static variable.
6829 (bfd_init): Don't bother setting initialized.
6830 (bfd_check_init): Remove.
6831 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6832 * libbfd.h: Rebuild.
6834 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6836 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6837 size for full core dumps. Copy core file header to private data.
6838 (rs6000coff_core_file_failing_command,
6839 rs6000coff_core_file_failing_signal): New functions to extract
6840 the file name and terminating signal from the core file.
6841 * coff-rs6000.c: Use them.
6843 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6845 Change arch info to be const, initialized at compile time.
6846 * archures.c: Reindent many functions. Change CONST to const.
6847 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6848 nothing set it anyhow. Make next const.
6849 (bfd_arch_info_list): Remove.
6850 (bfd_archures_list): Rename from archures_init_table. Change from
6851 a table of function pointers to a table of bfd_arch_info_type
6852 structure addresses.
6853 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6854 (bfd_lookup_arch): Likewise.
6855 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6857 (bfd_default_arch_struct): Make const.
6858 (bfd_arch_init, bfd_arch_linkin): Remove.
6859 (bfd_get_arch_info): Return a const pointer.
6860 * init.c (bfd_init): Don't call bfd_arch_init.
6861 * bfd.c (struct _bfd): Make arch_info const.
6862 * bfd-in2.h: Rebuild.
6863 * libbfd.h: Rebuild.
6864 * configure.in: Put & before everything in $selarchs.
6865 * configure: Rebuild.
6866 * cpu-*.c: Change bfd_*_arch from a function which calls
6867 bfd_arch_linkin to a const structure.
6868 * ieee.c (ieee_object_p): Make arch const.
6870 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6872 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6874 * bfd-in2.h: Regenerate.
6875 * libbfd.h: Regenerate.
6877 * elf32-ppc.c (reloc_type): Update names to match current draft.
6878 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6879 relative. Update names to current V.4 draft.
6880 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6881 (ppc_elf_relocate_section): Rename relocations to match draft.
6883 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6885 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6886 compiled with -mrelocatable-lib to be linked with either normal
6887 modules or -mrelocatable modules.
6889 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6891 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6892 in the a.out header.
6894 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6895 a reloc against a local symbol, even if it's not a section.
6897 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6899 * targets.c (bfd_target): Remove unused align_power_min field.
6900 * bfd-in2.h: Rebuild.
6901 * All backends: Remove initialization of align_power_min.
6903 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6905 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6907 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6909 * config.bfd (mips-dec-netbsd*): New target.
6910 * configure.host (mips-dec-netbsd*): New host.
6911 * configure.in (mips-dec-netbsd*): New native.
6912 * configure: Rebuild.
6914 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6916 Make the COFF backend linker merge common types:
6917 * cofflink.c (struct coff_debug_merge_element): Define.
6918 (struct coff_debug_merge_type): Define.
6919 (struct coff_debug_merge_hash_entry): Define.
6920 (struct coff_debug_merge_hash_table): Define.
6921 (coff_debug_merge_hash_table_init): Define.
6922 (coff_debug_merge_hash_table_free): Define.
6923 (coff_debug_merge_hash_lookup): Define.
6924 (struct coff_final_link_info): Add debug_merge field.
6925 (coff_debug_merge_hash_newfunc): New static function.
6926 (_bfd_coff_final_link): Allocate and free debug_merge table.
6927 (coff_link_input_bfd): Merge identical enum, struct and union
6930 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6932 Convert i960 COFF to use COFF backend linker.
6933 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6934 structure to store the symbol being used.
6935 (coff_i960_start_final_link): New static function.
6936 (coff_i960_relocate_section): New static function.
6937 (coff_i960_adjust_symndx): New static function.
6938 (coff_start_final_link): Define.
6939 (coff_relocate_section): Define.
6940 (coff_adjust_symndx): Define.
6941 * coffcode.h (bfd_coff_backend_data): Add new callback function
6942 _bfd_coff_start_final_link.
6943 (bfd_coff_start_final_link): Define.
6944 (coff_start_final_link): Define if not defined.
6945 (bfd_coff_std_swap_table): Add coff_start_final_link.
6946 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6948 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6949 function callback is not NULL.
6950 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6951 (_bfd_coff_internal_syment_name): Declare.
6952 * libcoff.h: Rebuild.
6953 * configure.in (icoff_big_vec): Add cofflink.o.
6954 (icoff_little_vec): Likewise.
6955 * configure: Rebuild.
6957 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6959 * Makefile.in (clean-info): Remove extraneous tab from line
6962 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6964 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6965 contents has relocs.
6967 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6969 * coffcode.h (coff_compute_section_file_positions): Keep the
6971 (coff_write_object_contents): Remember if it's a relocatable
6973 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6974 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6975 if relocatable file. Swap out saved raw size.
6977 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6979 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6980 (maintainer-clean): Rename from realclean, passing
6981 maintainer-clean down to subdirectories, but leave realclean as a
6984 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6987 * dep-in.sed: Remove config.h from generated dependencies.
6989 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6990 broken out of sunos_canonicalize_dynamic_symtab.
6991 (sunos_canonicalize_dynamic_symtab): Call new function
6992 sunos_slurp_dynamic_symtab.
6993 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6994 dynamic symbol table to the caller.
6995 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6996 callback to override the symbols being read.
6997 * libaout.h (struct aout_backend_data): Add three new parameters
6998 to add_dynamic_symbols callback.
7000 Extensive minor changes to avoid various gcc warnings. Also:
7001 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7002 * archures.c (bfd_arch_info_type): Change mach field from long to
7004 (bfd_lookup_arch): Change machine parameter from long to unsigned
7007 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7009 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7010 a symbol with a non-zero plt_offset.
7012 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7014 * elfcode.h (align_file_position): Remove; not used.
7016 * configure.in: Only check for <sys/procfs.h> on a native system,
7017 and make sure it defines prstatus_t.
7018 * configure: Rebuild.
7020 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7022 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7024 * config.in: Rename from config.h.in.
7025 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7026 Check for config.h:config.in when creating stamp-h.
7027 * configure: Rebuild.
7028 * Makefile.in (stamp-h): Depend upon config.in rather than
7029 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7030 calling config.status.
7032 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7033 (Makefile): Just rebuild Makefile.
7034 (config.h, stamp-h): New targets.
7035 * configure.in: Create stamp-h when rebuilding config.h.
7036 * configure: Rebuild.
7038 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7040 * configure.in: Call AC_CONFIG_HEADER. Substitute
7041 HOST_64BIT_LONG. Check that various header files exist. Check
7042 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7043 and/or free need to be declared. Don't make a link to sysdep.h.
7044 Define TRAD_HEADER for various hosts.
7045 * configure: Rebuild.
7046 * configure.host: Don't set my_host. Add definitions taken from
7047 host header files for various entries. Remove entries which now
7049 * acconfig.h: New file.
7050 * config.h.in: New file, built by autoheader.
7051 * sysdep.h: New file.
7052 * Makefile.in (do_distclean): Don't remove sysdep.h.
7054 (LOCAL_H_DEPS): New variable.
7055 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7057 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7058 ($(OPTIONAL_BACKENDS)): Likewise.
7059 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7060 looking through sysdep.h.
7061 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7062 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7063 (fprintf_vma, sprintf_vma): Likewise.
7064 (int64_type, uint64_type): Don't define.
7065 * bfd-in2.h: Rebuild.
7066 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7067 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7068 * lynx-core.c: Include stuff from old hosts/lynx.h.
7069 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7070 rather than NO_FCNTL.
7071 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7072 rather than NATIVE_HPPAHPUX_COMPILER.
7073 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7075 * hosts/*.h: Remove all header files which merely include,
7076 declare, and define things. Leave header files which define
7077 information needed by trad-core.c.
7079 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7080 (BFD_CC_FOR_BUILD): Define.
7081 * configure.in: Use BFD_CC_FOR_BUILD.
7082 * configure: Rebuild.
7084 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7086 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7087 * configure: Rebuild.
7089 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7092 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7094 * config.bfd: i386pe_ve -> i386pe_vec.
7096 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7098 * configure.host: Incorporate host Makefile fragments by setting
7100 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7101 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7102 value based on whether the code is being compiled by a cross
7103 compiler. Don't substitute host_makefile_frag or frags.
7104 * aclocal.m4: New file to define local AC_PROG_CC.
7105 * configure: Rebuild.
7106 * Makefile.in (INSTALL): Set to @INSTALL@.
7107 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7108 (INSTALL_DATA): Set to @INSTALL_DATA@.
7110 (CC): Define as @CC@.
7111 (CFLAGS): Set to @CFLAGS@.
7112 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7113 (@host_makefile_frag@): Remove.
7114 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7115 after other options.
7116 (config.status): Remove dependency upon @frags@.
7117 * config/*.mh, config/README: Remove.
7119 * config.bfd: Rewrite to incorporate the contents of the Makefile
7120 fragments by setting shell variables, rather than merely returning
7121 the name of a Makefile fragment.
7122 * configure.in: Use shell variables set by config.bfd rather than
7123 looking at the target Makefile fragment files. Don't substitute
7124 target_makefile_frag. Do substitute TDEFINES.
7125 * configure: Rebuild.
7126 * Makefile.in (@target_makefile_frag@): Remove.
7127 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7128 * config/*.mt: Remove.
7130 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7132 * configure.in: Put changequote lines around "i[345]86" patterns
7133 section of core file support.
7135 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7137 * som.c (som_bfd_print_private_bfd_data): Define to use the
7140 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7142 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7143 entry, text_start and data_start.
7145 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7147 * Makefile.in (OFILES): Remove $(TDEPFILES).
7148 * config/apollo.mt (TDEPFILES): Remove.
7149 * config/README: Update.
7151 * configure.in: For a native configuration, set COREFILE and
7152 COREFLAG based on the canonical host name.
7153 * configure: Rebuild.
7154 * Makefile.in: Rebuild dependencies.
7155 (ALL_CFLAGS): Add @COREFLAG@.
7156 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7157 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7158 support routines. Check LYNX_CORE rather than HOST_LYNX.
7159 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7160 * i386lynx.c: Likewise.
7161 * m68klynx.c: Likewise.
7162 * sparclynx.c: Likewise.
7163 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7164 * *-core.c: Comment changes.
7165 * config/decstation.mh (HDEPFILES): Remove.
7166 (HDEFINES): Remove -DTRAD_CORE.
7167 * config/irix3.mh (RANLIB): Remove.
7168 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7169 (HDEFINES): Remove -DIRIX_CORE.
7170 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7171 (HDEFINES): Remove -DTRAD_CORE.
7172 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7173 * config/ultra3.mh (RANLIB): Remove.
7174 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7175 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7176 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7177 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7178 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7179 * config/i386aix.mh, config/i386bsd.mh: Remove.
7180 * config/i386linux.mh, config/i386mach3.mh: Remove.
7181 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7182 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7183 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7184 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7185 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7186 * config/solaris2.mh, config/stratus.mh: Remove.
7187 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7188 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7190 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7192 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7193 DT_FINI entry if the appropriate symbol is not in the hash table.
7195 * libelf.h (struct elf_backend_data): Add create_program_headers
7196 and want_hdr_in_seg fields.
7197 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7199 (elf_backend_create_program_headers): Likewise.
7200 (elfNN_bed): Initialize create_program_headers and
7202 * elf.c (get_program_header_size): Call create_program_headers
7204 (map_program_segments): Check want_hdr_in_seg backend field. Call
7205 create_program_headers backend routine.
7207 * elf.c (assign_file_positions_except_relocs): Align non allocated
7208 sections when creating an executable.
7210 * elfcode.h (elf_swap_phdr_in): Make non static.
7211 (elf_swap_phdr_out): Make non static.
7212 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7213 (bfd_elf32_swap_phdr_out): Declare.
7214 (bfd_elf64_swap_phdr_in): Declare.
7215 (bfd_elf64_swap_phdr_out): Declare.
7217 * ecofflink.c (ecoff_collect_shuffle): New static function.
7218 (_bfd_ecoff_get_accumulated_pdr): New function.
7219 (_bfd_ecoff_get_accumulated_sym): New function.
7220 (_bfd_ecoff_get_accumulated_ss): New function.
7221 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7222 (_bfd_ecoff_get_accumulated_sym): Declare.
7223 (_bfd_ecoff_get_accumulated_ss): Declare.
7224 * libbfd.h: Rebuild.
7226 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7228 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7230 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7231 warning symbols. If any section is named .gnu.warning.XXX, treat
7232 the contents as a warning to be issued if the symbol XXX is
7234 (elf_link_output_extsym): For an indirect or warning symbol, just
7235 output the symbol it points to.
7237 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7238 if bfd_hash_allocate fails, since it will already be set.
7239 (generic_link_hash_newfunc): Likewise.
7240 (archive_hash_newfunc): Likewise.
7241 (hash_entry_bfd): New static function.
7242 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7243 callback. Allocate a new warning using the hash table newfunc.
7244 Use bfd_hash_replace to update the entry in the hash table, rather
7245 than assuming we can copy the fields with structure assignment.
7247 * hash.c (bfd_hash_replace): New function.
7248 * bfd-in.h (bfd_hash_replace): Declare.
7249 * bfd-in2.h: Rebuild.
7251 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7253 * config.bfd: Add mips*vr4300-*-elf* target.
7254 * config/mipsbvr4300.mt: Added.
7256 See file ChangeLog.2
7263 version-control: never
projects / external / binutils.git / blob