1 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
3 * elflink.h (elf_link_add_object_symbols): Only subtract the
4 section VMA from the symbol value if this is a fully linked file.
6 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
7 (struct elf_i386_link_hash_entry): Define.
8 (struct elf_i386_link_hash_table): Define.
9 (elf_i386_link_hash_traverse): Define.
10 (elf_i386_hash_table): Define.
11 (elf_i386_link_hash_newfunc): New static function.
12 (elf_i386_link_hash_table_create): New static function.
13 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
14 PC relative relocs for a global symbol defined in a regular
15 object, and count the number of PC relative relocs copied for any
17 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
18 traverse with elf_i386_discard_copies.
19 (elf_i386_discard_copies): New static function.
20 (bfd_elf32_bfd_link_hash_table_create): Define.
22 From Gordon W. Ross <gwr@mc.com>:
23 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
24 (sunos4_aout_backend): Use MY_entry_is_text_address.
27 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
29 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
30 R_D30V_32_NORMAL to 2 (4 bytes).
33 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
35 From Gordon W. Ross <gwr@mc.com>:
36 * netbsd.h (N_SHARED_LIB): Define.
37 (SEGMENT_SIZE): Don't define.
38 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
40 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
41 (SEGMENT_SIZE): Don't define.
43 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
44 to sizeof Rela structure, not sizeof Rel structure. From Gary
45 Thomas <g.thomas@opengroup.org>.
47 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
49 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
50 whenever entry is larger than text address, but only by whole
51 pages. From Gordon W. Ross <gwr@mc.com>.
53 * Makefile.in (install): Depend upon installdirs. Use
54 mkinstalldirs to build $(oldincludedir).
55 (installdirs): New target.
57 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
58 if this is a debugging section which we are stripping.
60 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
62 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
63 alpha-specific target data struct.
65 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
67 From Thomas Graichen <graichen@rzpd.de>:
68 * Makefile.in: Always use $(SHELL) when running move-if-change.
69 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
72 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
74 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
75 VMA if this is an executable file or a shared object.
77 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
80 * libaout.h (struct aout_backend_data): Add entry_is_text_address
82 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
83 start of the file. Remove uses later on which switch using
85 (MY(callback)): Handle entry_is_text_address.
86 (MY_entry_is_text_address): Define if not defined.
87 (MY(backend_data)): Initialize new field.
88 * aoutf1.h (sunos4_aout_backend): Likewise.
89 * i386aout.c (MY(backend_data)): Likewise.
90 * i386mach3.c (MY(backend_data)): Likewise.
91 * mipsbsd.c (MY(backend_data)): Likewise.
92 * sparclynx.c (sparclynx_aout_backend): Likewise.
93 * netbsd.h (SEGMENT_SIZE): Define if not defined.
94 (MY_entry_is_text_address): Define.
95 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
97 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
98 whose name starts with `.'.
100 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
102 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
103 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
104 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
105 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
106 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
107 sparc-*-openbsd*): New targets.
108 * configure: Rebuild.
110 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
112 * stabs.c (struct stab_section_info): New field
114 (_bfd_link_section_stabs): Fill the above array.
115 (_bfd_stab_section_offset): Use `cumulative_skips' to
116 speed up offset calculation.
118 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
120 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
121 addend for non pc-relative relocations.
123 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
124 for non-existent function.
126 * elf-m10300.c (mn10300_elf_relax_section): New function.
127 (mn10300_elf_relax_delete_bytes): Likewise.
128 (mn10300_elf_symbol_address_p): Likewise.
129 (mn10300_elf_get_relocated_section_contents): Likewise.
130 (bfd_elf32_bfd_relax_section): Define.
131 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
133 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
135 * configure.host: Set SHLIB_LIBS.
136 * configure.in: Substitute SHLIB_LIBS.
137 * configure: Rebuild.
138 * Makefile.in (SHLIB_LIBS): New variable.
139 ($(SHLIB)): Use $(SHLIB_LIBS).
141 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
143 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
144 with bfd_section_vma.
146 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
148 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
149 Correct CPU file names for mn10[23]00.
150 * configure: Rebuild.
152 * bfd.c (bfd_record_phdr): Cast count to size_t before
155 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
156 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
157 (xcoff_write_archive_contents): LIkewise.
158 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
159 (mips_elf_create_procedure_table): Likewise.
160 * peicode.h (pe_print_idata): Likewise.
161 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
162 * xcofflink.c (xcoff_get_section_contents): Likewise.
163 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
164 (xcoff_link_add_symbols): Likewise.
165 (xcoff_link_add_symbols): Likewise.
167 * ppcboot.c (ppcboot_set_arch_mach): Make static.
168 (ppcboot_bfd_print_private_bfd_data): Likewise.
170 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
171 to complain_overflow_signed.
173 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
175 * VERSION: Set to 2.8.1.
177 * Branched binutils 2.8.
179 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
180 deciding whether to copy a reloc into a shared object.
181 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
182 relocs in unallocated sections.
183 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
184 R_SPARC_RELATIVE relocs in unallocated sections.
186 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
188 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
189 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
192 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
194 * elflink.h (elf_link_add_object_symbols): Let a common symbol
195 override an uninitialized symbol from a shared library with a
198 * elf-m10200.c: Rename from elf32-mn10200.c.
199 * elf-m10300.c: Rename from elf32-mn10300.c.
200 * cpu-m10200.c: Rename from cpu-mn10200.c
201 * cpu-m10300.c: Rename from cpu-mn10300.c
202 * Makefile.in: Update accordingly.
204 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
205 (elf_mips_isa): Move to earlier in file.
206 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
207 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
210 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
213 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
215 * configure.com: New file.
216 * config.h-vms: Remove file.
217 * makefile.vms: Update for new configure scheme.
219 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
221 * libcoff-in.h (ppc_allocate_toc_section): Declare.
222 (ppc_process_before_allocation): Declare.
223 * libcoff.h: Rebuild.
225 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
227 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
229 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
231 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
233 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
234 symbol index for a R_IHCONST reloc.
236 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
238 * targmatch.sed: Do not use \(\) recursively.
240 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
242 * m68klinux.c (MACHTYPE_OK): Define.
243 * i386linux.c (MACHTYPE_OK): Define.
245 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
247 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
248 <hjl@gnu.ai.mit.edu>:
249 * sparclinux.c: New file.
250 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
251 * bfd-in2.h: Rebuild.
252 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
253 * configure.in (sparclinux_vec): Add to list of vectors.
254 * configure: Rebuild.
255 * targets.c (sparclinux_vec): Declare.
256 (bfd_target_vector): Add sparclinux_vec.
257 * Makefile.in: Rebuild dependencies.
258 (BFD32_BACKENDS): Add sparclinux.o.
259 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
261 * coff-mips.c (mips_ecoff_backend_data): Initialize new
262 bfd_coff_backend_data field.
263 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
265 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
266 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
267 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
269 * bfd.c: Include "libiberty.h".
270 (strerror): Don't declare.
271 (bfd_errmsg): Call xstrerror rather than strerror.
273 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
275 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
276 reloc even if the symbol is in the .bss section.
277 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
278 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
279 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
281 * coffcode.h (bfd_coff_backend_data): Add new field
282 _bfd_coff_default_section_alignment_power.
283 (bfd_coff_default_section_alignment_power): Define.
284 (bfd_coff_std_swap_table): Initialize new field.
285 * libcoff.h: Rebuild.
286 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
287 symbol to the default section alignment.
289 * COPYING: Update FSF address.
292 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
294 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
295 21-bit absolute that made it act as a relative.
298 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
300 * elflink.c (_bfd_elf_create_linker_section): Don't set
301 bss_section and rel_section from existing sections.
303 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
306 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
308 * aoutx.h (some_aout_object_p): Change executable test to fix
309 problems with embedded a.out systems.
311 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
313 * stabs.c (_bfd_stab_section_offset): New function.
314 * libbfd-in.h (_bfd_stab_section_offset): Declare.
316 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
318 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
319 * elf32-mips.c (mips_elf_relocate_section): Likewise.
320 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
321 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
322 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
324 * stabs.c (_bfd_link_section_stabs): Copy over the first header
325 symbol. Check for memory allocation failure of *psinfo.
326 (_bfd_write_section_stabs): Add psinfo parameter. Change all
327 callers. Set the value of the header symbol.
328 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
332 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
334 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
335 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
336 reloc types, rather than silently failing to generate an output file.
339 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
341 * targmatch.sed: Use the hold space to put the #ifdef around the
343 * targets.c (UNSUPPORTED_TARGET): Don't define.
344 (find_target): Don't check for UNSUPPORTED_TARGET.
345 (bfd_set_default_target): Don't try to optimize by checking for
348 * Makefile.in: Rebuild dependencies.
349 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
350 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
351 (elf32-m32r.o): Remove explicit target.
353 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
356 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
357 count section symbols for sections that were created by the
358 linker, or are not allocatable or not loadable.
359 (elf32_sparc_finish_dynamic_sections): Output output section
360 symbols for section for which we made space for them.
362 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
364 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
365 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
367 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
369 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
370 (m32r_hi16_list): New static local.
371 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
372 (m32r_elf_do_hi16_reloc): Delete.
373 (m32r_elf_relocate_hi16): New function.
374 (m32r_elf_lo16_reloc): New function.
375 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
378 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
380 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
381 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
382 (m32r_elf_final_sda_base): New function.
383 (m32r_elf_relocate_section): Rewrite sdata support.
384 (m32r_elf_finish_dynamic_sections): Delete.
386 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
388 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
389 * coff-svm68k.c: New file. Just defines some macros and includes
391 * coff-m68k.c: Add functions to handle common addends, moved in
392 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
393 Control whether relocs are visible using STATIC_RELOCS.
394 * cf-m68klynx.c: Simplify greatly: just define macros to control
396 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
397 * targets. (m68ksysvcoff_vec): Declare.
398 (bfd_target_vector): Add m68ksysvcoff_vec.
399 * config.bfd (m68*-motorola-sysv*): New target.
400 * configure.in (m68ksysvcoff_vec): New vector.
401 * configure: Rebuild.
402 * Makefile.in: Rebuild dependencies.
403 (BFD32_BACKENDS): Add coff-svm68k.o.
404 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
406 * binary.c (binary_set_section_contents): Don't get misled if the
407 first section is not loadable. From Matthew L. Martin
410 * elflink.h (elf_bfd_final_link): Set the value of a section
411 symbol to the section address unless doing a relocateable link.
413 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
415 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
416 .plt entry if we've taken the function's address.
417 (elf64_alpha_merge_gots): Merge collected flags info as well.
419 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
421 * Many files: Add function prototypes.
422 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
423 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
424 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
425 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
426 * peicode.h: Change several void * parameters to PTR.
427 * srec.c (srec_get_symbol_info): Make static.
428 * syms.c (bfd_symbol_is_absolute): Remove.
429 * Makefile.in: Rebuild dependencies.
431 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
433 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
434 (bfd_elf32_bfd_is_local_label): Don't define.
436 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
439 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
441 * bfd-in.h: Don't include obstack.h.
442 (struct bfd_hash_table): Change memory field to PTR.
443 * bfd.c (struct _bfd): Change memory field to PTR.
444 * bfd-in2.h: Rebuild.
445 * libbfd-in.h (bfd_release): Declare as function, don't define as
448 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
449 objalloc routines rather than obstack routines.
450 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
451 (getpagesize): Don't define.
452 (_bfd_new_bfd): Don't set _bfd_chunksize.
453 (bfd_openr): Free new bfd and objalloc on failure.
454 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
455 (bfd_alloc_size): Remove.
456 (bfd_release): New function.
457 * hash.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 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
461 objalloc routines rather than obstack routines.
462 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
463 (struct accumulate): Change memory to struct objalloc *.
464 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
465 * dep-in.sed: Don't remove obstack.h from dependency list.
466 * Makefile.in: Rebuild dependencies.
467 (BFD_H_DEPS): Remove obstack.h.
468 (install): Don't install obstack.h.
469 * Many files: Don't include "obstack.h".
472 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
473 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
475 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
476 * sunos.c (sunos_add_dynamic_symbols): Likewise.
477 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
479 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
480 old version of bfd_alloc.
481 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
483 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
485 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
487 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
488 ELF local label syntax as well.
490 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
492 * config.bfd (powerpc-*-beos*): New target.
493 * configure.in (powerpc-*-beos*): Add case that explicitly
494 does not set COREFILE for now. A future BeOS version is
495 expected to support core files.
496 * configure: Regenerate with autoconf.
498 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
500 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
501 seen with a local symbol, rather than crashing.
503 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
504 version symbols if there aren't any.
507 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
509 * coff-tic80.c (coff_rtype_to_howto): Define
510 (coff_tic80_rtype_to_howto): Clone generic coff version and
511 add code to handle the funky TI "internal relocations".
514 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
516 * elflink.h (elf_link_add_object_symbols): Don't warn about type
517 or size changes because of a weak symbol.
519 * cisco-core.c (SIGEMT): Define if not defined.
521 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
523 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
524 setting ever. Sanity check the version number. Sort out copying
525 flags and other information when adding an indirect symbol.
526 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
527 symbols added by the backend. Clear the entire contents of the
529 (elf_export_symbol): Ignore indirect symbols.
530 (elf_link_output_extsym): Accept a section without an owner in an
532 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
533 version count. Correct the allocation of x_versymp.
535 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
536 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
537 Don't return bfd_und_section_ptr when info->shared.
538 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
539 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
540 (mips_elf_check_relocs): Resolve an indirect symbol in
542 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
543 SHN_MIPS_TEXT or SHN_MIPS_DATA.
545 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
547 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
549 From Eric Youngdale <eric@andante.jic.com>:
550 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
551 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
552 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
553 versioned symbol appears in both a regular and a shared object.
554 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
555 appropriate. Improve error message.
556 (struct elf_outext_info): Rename from elf_finfo_failed. Change
557 all uses. Add localsyms field.
558 (elf_bfd_final_link): When generating a shared library, call
559 elf_link_output_extsym to output all local symbols.
560 (elf_link_output_extsym): Handle symbols which were forced to
563 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
565 From Eric Youngdale <eric@andante.jic.com>:
566 * elf-bfd.h (elf_symbol_type): Add version field.
567 * elfcode.h (elf_slurp_symbol_table): Set version field.
568 * elflink.h (elf_link_add_object_symbols): When creating an
569 indirect symbol for a default version symbol, set DEF_DYNAMIC if
570 appropriate. Set up an indirection from the nondefault version of
572 (NAME(bfd_elf,size_dynamic_sections)): Call
573 elf_link_assign_sym_version before checking whether there are any
574 versions. Always record the version name as a dynamic symbol.
576 (elf_link_assign_sym_version): After finding a version, see if a
577 symbol should be forced to local scope. Create a new version
578 definition if appropriate.
579 (elf_link_output_extsym): Correct indirect symbol handling.
580 * elf.c (bfd_elf_print_symbol): Print version information.
581 (bfd_section_from_shdr): Turn version sections into BFD sections.
582 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
583 if sh_info is not already set.
584 (_bfd_elf_copy_private_section_data): Copy sh_info for version
586 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
587 _bfd_stringtab_add to copy the name into permanent memory if
590 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
592 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
594 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
596 * coffcode.h (bfd_coff_backend_data): Change
597 _bfd_coff_compute_section_file_positions to return a boolean
598 value. Change all callers.
599 (coff_compute_section_file_positions): Change return type to
600 boolean. If the size of the last section changed, then output a
601 zero byte at the end of the file.
602 * libcoff.h: Rebuild.
604 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
605 for at least 6 output symbols.
606 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
607 emit a TC csect to represent the space they take up. For an XO
608 symbol, just emit a reference, not a csect.
610 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
611 Solaris doesn't like the combined options, and the -f is
613 (stamp-tshlink, install): Likewise.
615 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
616 handling when little endian.
618 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
620 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
621 (mn10300_elf_relocate_section): Likewise.
622 (elf_backend_relocate_section): Define.
624 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
625 relocs. Replace them with generic PCREL_{8,16,32} relocs.
626 (elf32_mn10300_howto_table): Likewise.
627 (elf32_mn10300_reloc_map): Likewise.
628 (bfd_elf32_mn10300_reloc): Delete unused function.
630 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
633 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
634 understand, just set the howto field to NULL, and the caller will
635 print an appropriate error message.
637 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
638 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
639 block. Use NULL for initializations of "ptr" rather than bare 0.
640 * coff-h8300.c: Fix typo in comment.
641 * coff-h8500.c: Ditto.
645 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
647 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
648 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
649 m32r_elf_get_relocated_section_contents): First pass at relax support.
651 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
653 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
654 entry for reading verdef records.
655 Use correct braces for computing increments of extverdaux and
656 exteverdef record pointers.
659 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
661 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
665 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
667 * elflink.h (elf_link_find_version_dependencies): Check that
668 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
672 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
674 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
677 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
679 * targets.c (bfd_default_vector): Make non-const.
680 (find_target): New static function, broken out of
682 (bfd_set_default_target): New function.
683 (bfd_find_target): Call find_target. When defaulting, use
684 bfd_default_vector[0] if it is not NULL.
685 * libbfd-in.h (bfd_default_vector): Adjust declaration.
686 * bfd-in2.h, libbfd.h: Rebuild.
688 * syms.c (bfd_is_local_label): Return false if the symbol has no
690 * coff-i960.c (coff_i960_is_local_label_name): New function.
691 (coff_bfd_is_local_label_name): Define.
692 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
693 (coff_bfd_is_local_label_name): Define.
694 * coff-rs6000.c (xcoff_is_local_label_name): New function.
695 (coff_bfd_is_local_label_name): Define.
696 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
697 with .. or _.L_ as local.
698 * elf32-i386.c (elf_i386_is_local_label_name): New function.
699 (bfd_elf32_bfd_is_local_label_name): Define.
700 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
701 beginning with $ as local.
703 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
705 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
706 rather than comparing against info->lprefix.
707 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
708 * elflink.h (elf_link_input_bfd): Likewise.
709 * linker.c (_bfd_generic_link_output_symbols): Likewise.
710 * xcofflink.c (xcoff_link_input_bfd): Likewise.
712 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
713 _bfd_elf_is_local_label_name if not already defined.
714 * elf.c (_bfd_elf_is_local_label_name): New function.
715 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
717 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
718 (m88k_is_local_label_name): New static function.
720 * coffcode.h (coff_bfd_is_local_label_name): Define as
721 _bfd_coff_is_local_label_name if not already defined.
722 * coffgen.c (_bfd_coff_is_local_label_name): New function.
723 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
724 * libcoff.h: Rebuild.
726 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
727 to _bfd_is_local_label_name.
728 (bfd_target): Likewise.
729 * syms.c (bfd_is_local_label): Define as function, not macro.
730 (bfd_is_local_name): Define.
731 * libbfd.c (bfd_generic_is_local_label_name): Rename from
732 bfd_generic_is_local_label, and take a string rather than a
734 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
735 (_bfd_nosymbols_bfd_is_local_label_name): Define.
736 (bfd_generic_is_local_label): Don't declare.
737 (bfd_generic_is_local_label_name): Declare.
738 * bfd-in2.h, libbfd.h: Rebuild.
739 * All backends: Change local_label to local_label_name.
741 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
742 (mips_elf_relocate_got_local): Change return type to boolean.
743 Don't assume that the first zero entry is unassigned; instead, use
745 (mips_elf_relocate_section): Check return value of
746 mips_elf_relocate_got_local.
747 (mips_elf_create_got_section): Initialize assigned_gotno field.
750 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
752 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
756 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
758 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
759 that have no contents merely because linker_mark is not set.
761 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
763 * config.bfd (mips*-*-lnews*): New target.
764 * coff-mips.c (mips_relocate_section): Make assert compare
765 content byteorder instead of header byteorder.
766 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
768 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
769 * configure.in (ecoff_biglittle_vec): Add case.
772 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
774 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
775 name begins with ".note".
776 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
777 section whose name begins with ".note".
778 (get_program_header_size): Corresponding change.
780 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
781 jal and for jal overflow.
783 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
785 From Eric Youngdale <eric@andante.jic.com>:
786 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
787 not found, try looking it up again without the version name.
788 (elf_link_add_object_symbols): Always link against the dynamic
789 symbol table of a dynamic object. When linking against a dynamic
790 object, include version strings in symbol names, and set up
791 version information. Add indirect symbols for default versions.
792 (elf_link_create_dynamic_sections): Add special version sections.
793 (struct elf_assign_sym_version_info): Define.
794 (struct elf_find_verdep_info): Define.
795 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
797 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
798 (elf_link_find_version_dependencies): New static function.
799 (elf_link_assign_sym_version): New static function.
800 (elf_link_renumber_dynsyms): New static function.
801 (struct elf_final_link_info): Add symver_sec field.
802 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
803 local symbols of a dynamic object. Handle DT_VER* constants.
804 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
805 dynamic object. Skip indirect symbols from ELF objects. Remove
806 the version name before choosing a hash bucket. Write out the
807 version information if appropriate.
808 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
809 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
810 (bfd_elf64_size_dynamic_sections): Likewise.
811 * bfd-in2.h: Rebuild.
812 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
813 Change elf_link_hash_flags to unsigned short.
814 (ELF_LINK_HIDDEN): Define.
815 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
816 dynverdef_hdr, dynversym_section, dynverdef_section,
817 dynverref_section, cverdefs, cverrefs, verdef, verref.
818 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
819 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
820 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
821 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
822 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
823 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
824 (_bfd_elf_slurp_version_tables): Declare.
825 * elf.c (_bfd_elf_swap_verdef_in): New function.
826 (_bfd_elf_swap_verdef_out): Likewise.
827 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
828 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
829 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
830 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
831 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
832 version information if there is any.
833 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
834 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
835 (elf_fake_sections): Handle .gnu.version* section names.
836 (assign_section_numbers): Handle SHT_GNU_ver* section types.
837 (_bfd_elf_slurp_version_tables): New function.
838 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
839 version name in string entered in dynamic hash table.
840 * elfcode.h: Include fnmatch.h.
841 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
842 symbol which was forced to become local.
843 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
844 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
845 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
846 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
848 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
850 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
852 (mn10200_elf_relax_section): Correctly compute a symbol's value
853 when the symbol is local, but not in the same section as we are
854 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
857 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
859 * elf32-m32r.c: Rewrite to use ELF backend linker.
860 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
861 Add small data area support (R_M32R_SDA16).
862 * reloc.c: Document BFD_RELOC_M32R_SDA16.
863 * bfd-in2.h,libbfd.h: Regenerated.
865 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
867 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
868 (mn10200_elf_relax_delete_bytes): Likewise.
869 (mn10200_elf_symbol_address_p): Likewise.
870 (mn10200_elf_get_relocated_section_contents): Likewise.
871 (bfd_elf32_bfd_relax_section): Define.
872 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
874 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
875 (mn10200_elf_relocate_section): Likewise.
876 (elf_backend_relocate_section): Define.
879 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
881 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
882 reloc.c, targets.c: New target, elf-*-D30V.
884 * bfd-in2.h, configure, libbfd.h: Rebuilt.
886 * cpu-d30v.c, elf32-d30v.c: New files.
889 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
891 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
892 * bfd-in2.h: Regenerated.
894 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
895 (rtype2howto): Add function.
896 (tic80_howto_table): Add.
899 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
901 * sysdep.h: Don't define errno in MSVC if error.h is included.
904 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
906 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
907 is initialized before it is used.
910 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
912 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
913 symbol into a weak undefined symbol; leave it as a common symbol.
915 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
917 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
918 about a symbol defined in a dynamic object if it has already been
919 defined in a regular object.
921 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
923 * makefile.vms: Add gcc flags to allow compiling with current gcc
925 (targmatch.h): New dependency.
927 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
929 * evax.h (ALPHA_R_CODEADDR): New relocation.
930 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
932 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
934 * bfd-in2.h, libbfd.h: Rebuild.
936 Restrict symbol length to 64 bytes, case preserving:
937 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
938 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
939 (_bfd_evax_length_hash_symbol): Added.
940 * evax-etir.c (_bfd_evax_write_etir): Call
941 _bfd_evax_length_hash_symbol before output of symbol.
942 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
943 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
945 * evax-emh.c: Output filename to object file without path.
947 * evax-egsd.c: New sections for local and global commons.
949 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
950 evax-misc.c, evax.h: Remove 8 bit characters from copyright
951 notices. Replace AXP with Alpha.
953 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
955 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
956 sections if we are creating a shared library.
958 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
960 * configure.host (i386-windows): Don't set host64=true.
962 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
964 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
965 (elf_mips16_gprel_howto): New static variable.
966 (mips16_gprel_reloc): New static function.
967 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
968 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
969 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
970 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
971 * bfd-in2.h, libbfd.h: Rebuild.
973 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
975 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
976 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
979 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
981 * config.bfd: add r5900
984 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
986 * elflink.h (elf_link_input_bfd): If we've discarded a section,
987 the output section will be the absolute section; don't print an
988 assertion message for that case when doing a relocateable link.
990 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
992 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
993 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
994 need_fn_sub, call_stub, and call_fp_stub.
995 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
996 (mips_elf_link_hash_newfunc): Initialize new fields.
997 (mips_elf_link_hash_table_create): Likewise.
998 (mips_elf_relocate_section): Redirect relocations to use mips16
999 stubs when appropriate.
1000 (mips_elf_check_relocs): Attach stub sections to the appropriate
1001 symbol. Set need_fn_stub when appropriate.
1002 (mips_elf_always_size_sections): New static function.
1003 (mips_elf_check_mips16_stubs): New static function.
1004 (elf_backend_always_size_sections): Define.
1005 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1007 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1008 attached to sections which are not being included in the link.
1010 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1012 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1013 symbol value when computing the addend for a pc_relative
1016 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1018 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1019 relocateable link, just skip pc_relative pcrel_offset relocs.
1020 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1021 structure for an ARM26 reloc which can be resolved.
1022 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1023 reloc can be resolved.
1025 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1026 error in overflow check for R_RELBYTE.
1028 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1030 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1031 From Mark Rasin <mark.rasin@telrad.co.il>.
1033 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1036 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1038 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1039 (elf_mn10200_howto_table): Likewise.
1040 (mn10200_reloc_map): Likewise.
1042 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1044 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1045 * bfd-in2.h, libbfd.h: Regenerated.
1046 * elf32-m32r.c: Add support for them.
1048 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1050 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1051 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1053 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1054 r_format and r_pcrel. Always return a value.
1056 * riscix.c (MY_final_link_callback): Define to dummy value.
1058 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1059 relocations against the text segment, look up the output name of
1061 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1062 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1063 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1064 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1065 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1067 start-sanitize-tic80
1068 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1070 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1071 routines for little endian data.
1072 * coffcode.h (coff_write_object_contents): Set magic to
1073 TIC80_ARCH_MAGIC for TIc80.
1075 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1077 * coff-tic80.c (tic80coff_vec): Change to little endian data
1081 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1083 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1084 auxiliary_filters parameter to be const char * const *. Accept a
1085 NULL terminated array.
1086 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1087 (bfd_elf32_size_dynamic_sections): Update declaration.
1088 * bfd-in2.h: Rebuild.
1090 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1092 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1093 NOTYPE symbol in a text section as a FUNC symbol.
1095 * coffcode.h (coff_compute_section_file_positions): Force
1096 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1098 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1100 * libaout.h (machine_type): Reserve several values for sparclet.
1102 start-sanitize-tic80
1103 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1105 * config.bfd (tic80-*-*): Don't require 'coff'.
1109 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1111 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1112 table to v850_elf_reloc for all non-standard relocations.
1113 (v850_elf_check_relocs): Add check for h being non-null.
1114 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1115 statement instead of multiple ifs.
1116 (v850_elf_relocate_section): Fix up error message, don't just call
1120 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1122 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1123 Use bfd_elf_generic_reloc as special function for all relocs.
1124 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1126 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1127 24bit pc-relative reloc.
1129 start-sanitize-tic80
1130 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1132 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1133 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1134 header byte order is little endian. Use correct bfd_get and
1135 bfd_put routines for little endian headers.
1136 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1137 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1140 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1142 * reloc.c: Add BFD_RELOC_24.
1143 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1144 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1145 * bfd-in2.h, libbfd.h: Rebuilt.
1147 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1149 elf64-alpha multiple .got rewrite:
1151 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1152 (bfd_elf*_mkobject): Don't define here ...
1153 * elfxx-target.h: ... but rather here. Default always_size_sections
1155 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1156 what the #defines in elf-bfd.h transmuted it to anyway.
1158 * section.c: Add SEC_LINKER_CREATED flag.
1159 * bfd-in2.h: Rebuild.
1160 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1161 relocation section flags.
1162 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1163 SEC_IN_MEMORY to recognize generated bits.
1164 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1166 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1167 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1168 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1169 * elf32-ppc.c (ppc_elf_create_linker_section,
1170 ppc_elf_size_dynamic_sections): Likewise.
1171 * elf32-sparc.c (elf32_sparc_check_relocs,
1172 elf32_sparc_size_dynamic_sections): Likewise.
1173 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1175 (_bfd_elf_create_dynamic_sections): Likewise.
1176 (_bfd_elf_make_linker_section_rela): Likewise.
1177 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1178 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1179 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1180 to identify generated bits.
1181 (elf_link_input_bfd): Likewise.
1183 * elf64-alpha.c: Rewrite everything touching relocations.
1186 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1188 * elf32-v850.c (all functions and static variables): Go through
1189 and regularize names to be of the form v850_elf_<xxx>.
1190 (toplevel): Include <elf/v850.h>.
1191 (enum reloc_type): Move to include/elf/v850.h.
1192 (v850_elf_check_relocs): For common variables, if the variable is
1193 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1194 into the appropriate section.
1195 (elf_backend_check_relocs): Define.
1197 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1199 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1202 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1204 * config.bfd (mips*el-*-linux*): New target.
1205 (mips*-*-linux*): New target.
1207 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1208 Return a useful value.
1210 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1212 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1214 * configure: Rebuild.
1215 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1216 ac_cv_func_mmap in bfd/configure.host.
1218 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1219 filter_shlib and auxiliary_filter_shlib parameters.
1220 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1222 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1223 (bfd_elf64_size_dynamic_sections): Likewise.
1224 * bfd-in2.h: Rebuild.
1226 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1228 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1229 symbols, don't export a symbol which is defined by an object in an
1230 archive which contains shared objects.
1232 start-sanitize-tic80
1233 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1235 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1236 for TI TMS320c80 (MVP).
1237 (bfd_archures_list): Add bfd_tic80_arch.
1238 * bfd-in2.h: Regenerate by running "make headers".
1240 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1242 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1243 * configure.in (case $vec): Correct typo, "tb" not "tp".
1244 Also add cofflink.o for tic80coff_vec.
1245 * configure: Regenerate with autoconf.
1248 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1250 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1251 is configured with --with-mmap.
1253 start-sanitize-tic80
1254 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1256 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1257 (ALL_MACHINES): Add cpu-tic80.o
1258 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1259 * coff-tic80.c: Add skeleton, cloned from another coff config.
1260 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1264 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1266 * TODO: Correct a misspelling.
1267 start-sanitize-tic80
1268 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1269 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1270 * configure.in (case $vec): Add tic80coff_vec entry.
1271 * configure: Regenerate with autoconf.
1272 * archures.c (bfd_tic80_arch): Declare.
1273 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1274 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1275 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1276 (bfd_target_vector): Add tic80coff_vec entry.
1279 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1281 * elflink.h (elf_buckets): Add some more values for larger
1284 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1286 * Makefile.in (install): Move subdir_do out of conditional. From
1287 Fred Fish <fnf@cygnus.com>.
1289 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1291 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1293 (elf_mn10200_howto_table): Likewise.
1294 (mn10200_reloc_map): Likewise.
1296 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1298 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1299 mips16 symbol during the link.
1300 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1302 (mips_elf_link_output_symbol_hook): New static function.
1303 (elf_backend_link_output_symbol_hook): Define.
1305 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1308 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1310 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1311 against SEC_DEBUGGING sections here (revert patch of December 5).
1312 * elfcode.h (elf_object_p): Check for them here, instead.
1314 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1316 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1317 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1319 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1320 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1321 * elf-bfd.h (struct elf_size_info): Update declaration of
1323 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1324 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1325 * elfxx-target.h: Use new dynamic reloc routines by default.
1326 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1329 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1331 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1332 if NAMES_HAVE_UNDERSCORE is defined.
1334 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1336 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1338 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1340 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1343 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1345 * elflink.h (elf_link_add_object_symbols): Only add a weak
1346 symbol if the real definition is in the dynamic symbol table.
1347 After finding the real definition, then, if it is dynamic, add the
1348 weak symbol to the dynamic symbol table.
1350 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1352 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1354 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1357 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1359 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1361 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1362 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1363 * reloc.c: Remove mn10300 big endian relocs.
1364 * bfd-in2.h, libbfd.h: Rebuilt.
1366 * elf32-mn10200.c: Update from elf32-mn10300.c.
1368 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1370 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1372 * elf32-mn10300.c: Add some comments.
1374 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1376 * ihex.c (ihex_scan): Always initialize buf before jumping to
1378 (ihex_read_section): Likewise.
1380 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1382 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1383 inplace for most relocs.
1385 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1387 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1388 even if SEC_ALLOC is not set.
1389 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1390 when deciding whether to copy a reloc into a shared object.
1391 (elf_i386_relocate_section): Likewise.
1392 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1393 (elf32_sparc_relocate_section): Likewise.
1394 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1395 reloc section if it is not set in the source section.
1396 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1397 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1398 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1400 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1402 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1403 expects a .got.plt until we actually create it.
1405 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1407 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1408 message for bfd_reloc_outofrange, rather than aborting. From
1409 Philippe De Muyter <phdm@info.ucl.ac.be>.
1411 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1412 a relocateable link, don't try to process them. From Heinz Wrobel
1413 <wrobel@lpr.e-technik.tu-muenchen.de>.
1415 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1417 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1418 mn10300_info_howto_rel. Tweak reloc argument to be an
1419 Elf32_Internal_Rela.
1420 (USE_RELA): Define instead of USE_REL.
1421 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1423 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1425 * configure.in, configure: Handle mips*-sgi-irix6*.
1426 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1429 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1431 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1432 relocation against a symbol defined in a section with no output
1435 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1437 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1438 * configure, config.in: Rebuild with autoconf 2.12.
1440 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1441 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1442 (swap_out_syms): Set st_other from existing st_other field.
1443 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1445 (elf_link_output_extsym): Set the other field from the global hash
1447 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1448 (elf_mips16_jump_howto): New static variable.
1449 (mips16_jump_reloc): New static function.
1450 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1451 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1452 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1454 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1455 * bfd-in2.h, libbfd.h: Rebuild.
1456 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1458 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1460 * configure.host: Use long long for mips-sgi-irix6*.
1462 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1463 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1465 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1467 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1468 (enum reloc_type): Add more reloc types.
1469 (elf32_mn10300_howto_table): Update for new reloc types.
1470 (elf32_mn10300_reloc_map): Update for new reloc types.
1471 * reloc.c: Add some new relocs for the mn10300 series.
1472 * bfd-in2.h, libbfd.h: Rebuilt.
1474 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1476 * som.c (setup_sections): Don't lose for a space which has
1477 no data, but some symbols.
1479 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1481 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1482 (sunos_link_hash_table_create): Initialize got_needed.
1483 (sunos_create_dynamic_sections): Only set .got section size if it
1484 is not already set. Set got_needed.
1485 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1486 sdynptr, and only handle dynamic sections, if dynamic sections are
1488 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1489 Initialize .got section.
1490 (sunos_scan_ext_relocs): Likewise.
1491 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1493 (sunos_finish_dynamic_link): Check got_needed. Only set up
1494 dynamic linking information if needed.
1496 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1498 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1500 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1502 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1504 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1506 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1509 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1511 * filemode.c: Include sysdep.h.
1512 * ihex.c: Add casts to eliminate compiler warnings.
1513 * sunos.c: Add casts to eliminate compiler warnings.
1515 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1517 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1519 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1520 appropriate relocations in the .so file if shared.
1521 (ppc_elf_relocate_section): Ditto.
1523 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1525 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1526 complain_overflow_unsigned.
1528 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1530 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1531 overflows for R_D10V_16 and R_D10V_18.
1533 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1535 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1536 (do_with_relocs): Likewise.
1537 (do_as_repeat): Likewise.
1538 (copy_expression): Likewise.
1540 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1542 * ieee.c (ieee_write_external_part): Correctly record whether
1543 there is an external part.
1546 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1548 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1549 handle tda offsets for sld.w and sst.w instructions.
1550 Fix alignment check in sld.w and sst.w tda reloc handling.
1553 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1555 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1558 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1560 * elf32-v850.c: Add comments about assumptions about
1561 char, short & long sizes.
1562 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1563 problems for several relocs.
1565 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1566 R_V850_SDA_OFFSET entry.
1569 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1571 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1572 Store import file index in ldindx.
1573 (xcoff_build_ldsyms): Assume that ldsym was not previously
1574 allocated. For an imported symbol, copy ldindx into l_ifile.
1577 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1579 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1580 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1581 fields in R_V850_TDA_OFFSET.
1582 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1583 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1586 * elf32-v850.c: Include bfdlink.h.
1587 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1589 (elf32_v850_bfd_final_link_relocate): New function.
1590 (v850_elf_relocation_section): Likewise.
1591 (elf_backend_relocate_section): Define.
1594 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1596 * binary.c (binary_set_section_contents): Ignore sections which
1597 don't have SEC_LOAD and SEC_ALLOC set.
1599 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1601 * linker.c (_bfd_generic_final_link): Avoid losing static
1602 symbols in the .bss section.
1604 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1606 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1607 (mips32_64bit_reloc): New static function.
1608 (mips_reloc_map): Add entry for BFD_RELOC_64.
1609 (mips_elf_relocate_section): Handle R_MIPS_64.
1611 * linker.c (default_indirect_link_order): Print an error message
1612 when attempting to do a relocateable link with different object
1613 file formats, rather than calling abort.
1615 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1617 * reloc.c (m32r relocs): Rename them.
1618 * bfd-in2.h, libbfd.h: Regenerated.
1619 * elf32-m32r.c: Update.
1620 (m32r_elf_10_pcrel_reloc): New function.
1621 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1622 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1624 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1626 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1627 all sections that will be included in the output file.
1628 (_bfd_generic_link_output_symbols): Discard symbols in sections
1629 which are being discarded.
1633 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1634 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1635 (elf_v850_howto_table): Corresponding changes.
1636 (elf_v850_reloc_map): Corresponding changes.
1637 * reloc.c: Add additional V850 relocations.
1638 * bfd-in2.h, libbfd.h: Rebuilt.
1640 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1641 no longer want in pc-relative relocs.
1643 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1645 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1646 accept a reloc against an undefined sybmol!
1648 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1650 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1653 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1655 * VERSION: Bump for new relocation.
1657 * hosts/i386bsd.h: If NBPG is not defined, define it as
1658 PAGE_SIZE, for recent versions of FreeBSD.
1660 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1662 * configure.host: Use `long long' as the 64 bit type on a Solaris
1663 host, since both gcc and the SunPRO compilers support it.
1665 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1667 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1668 mistake to have reused the ECOFF LITERAL for ELF since they have
1669 different semantics.
1670 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1671 * bfd-in2.h, libbfd.h: Rebuild.
1673 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1676 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1677 dynamic relocation for an undefweak symbol when we are building
1678 a static executable.
1680 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1682 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1683 point explicitly to srcdir.
1684 (targmatch.h): Edit references to point explicitly to objdir.
1686 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1688 * config.bfd: When setting targ_cpu, don't get confused by
1691 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1693 * configure.host: Add support for windows host (a build done
1694 under the Microsoft build environment).
1696 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1698 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1699 definition in a dynamic object, add it to the dynamic symbol table
1700 if any dynamic object mentions it. Reverts part of last patch.
1702 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1703 (sunos_link_hash_table_create): Initialize got_base.
1704 (bfd_sunos_size_dynamic_sections): If the .got section is more
1705 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1707 (sunos_check_dynamic_reloc): Subtract got_base from a base
1708 relative relocation.
1710 * elf32-mips.c (elf_mips_isa): New static function.
1711 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1712 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1714 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1716 * archive.c (do_slurp_coff_armap): Only treat archive as little
1717 endian for i960 COFF.
1719 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1721 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1722 by the change in size of the section when EXEC_P is not set.
1724 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1725 (m68kcoff_rtype_to_howto): New static function.
1726 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1727 VMA to the addend for a PC relative reloc.
1729 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1731 * Makefile.in: Rebuild dependencies.
1733 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1736 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1738 * Makefile.in: Remove explicit dependencies for mn10200 and
1740 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1741 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1742 (dependencies): Rebuilt.
1744 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1746 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1747 during this function.
1749 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1750 section if the flags are compatible.
1752 * configure.in: Add havevecs, and put it in tdefaults.
1753 * mpw-config.in: Likewise.
1754 * configure: Rebuild.
1755 * targmatch.sed: New file; a sed script to build targmatch.h from
1757 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1758 * targets.c: Include "fnmatch.h".
1759 (struct targmatch): Define.
1760 (bfd_target_match): Define by including targmatch.h.
1761 (bfd_find_target): If the target is not found by name, search for
1762 it as a configuration triplet.
1763 * Makefile.in: Rebuild dependencies.
1764 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1765 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1766 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1767 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1768 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1769 (CFILES): Remove i386dynix.c and hp300bsd.c.
1770 (targmatch.h): New target.
1771 (do_clean): Remove targmatch.h.
1773 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1774 * acconfig.h: Add NEED_DECLARATION_GETENV.
1775 * configure, config.in: Rebuild.
1776 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1777 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1779 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1781 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1782 * cpu-mn10200.c, cpu-mn10300.c: New files.
1783 * elf32-mn10200.c, elf32-mn10300.c: New files.
1784 * Makefile.in: Break mn10x00 support into two separate
1785 configurations, mn10200 and mn10300.
1786 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1787 * bfd-in2.h, configure: Rebuilt.
1789 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1791 * Makefile.in (do_clean): Move config.log to do_distclean.
1793 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1795 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1796 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1797 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1798 (elf32-mn10x00.o): Add dependencies.
1799 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1800 (bfd_mn10x00_arch): Declare.
1801 (bfd_archures_list): Add bfd_mn10x00_arch.
1802 * config.bfd: Add mn10x00-*-*.
1803 * configure.in: Add bfd_elf32_mn10x00_vec.
1804 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1805 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1806 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1807 * bfd-in2.h, configure: Rebuilt.
1809 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1811 openVMS/Alpha: Provide filename and case_hack flags via
1812 symbol table from gas.
1813 Add case_hack code for symbol output from vax/vms.
1814 * evax-alpha.c (evax_initialize): Remove filename handling,
1815 filename is provided via symbol table.
1816 (evax_get_symtab): Use local symbol count when setting up table.
1817 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1819 (_bfd_evax_write_egsd): Skip file name symbol.
1820 * evax-emh.c (get_vms_time_string): Local function now.
1821 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1823 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1824 through _bfd_evax_case_hack_symbol.
1825 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1827 (_bfd_evax_basename): Removed.
1828 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1829 * evax.h (evax_private_data_struct): Remove filename.
1830 (flag_hash_long_names, flag_show_after_trunc,
1831 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1834 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1836 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1837 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1838 (NO_SWAP_MAGIC): Don't define.
1839 (SWAP_MAGIC): Define.
1841 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1842 no hash table entry for a global symbol.
1844 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1846 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1848 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1850 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1851 symbol type with T_NULL. Warn if symbol type changes. Based on
1852 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1854 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1855 a dynamic object in the dynamic symbol table if it is referenced
1856 or defined by a regular object.
1859 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1861 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1862 remove dwarf local labels. Shrinks binaries by a factor of 3!
1865 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1867 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1868 by hand, rather than by calling bfd_make_section.
1870 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1872 * reloc.c: Rename m32r relocs.
1873 * bfd-in2.h, libbfd.h: Rebuilt.
1874 * elf32-m32r.c: Update.
1876 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1878 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1879 link, adjust the symbol index of a base relative reloc. Don't
1880 change the addend of a PC relative reloc if pcrel_offset is set.
1881 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1882 a relocateable link.
1884 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1885 it is zero, in case src_mask matters.
1886 (bfd_install_relocation): Likewise.
1888 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1890 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1892 (_bfd_xcoff_bfd_final_link): Don't set target_index
1893 to an uninitialized value.
1895 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1897 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1898 indices, rather than crashing.
1899 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1901 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1904 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1906 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1908 (coff_arm_adjust_symndx): New static function.
1909 (coff_adjust_symndx): Define.
1911 * srec.c (srec_scan): Accept multiple symbols on a single line.
1912 From Pascal Martin <pmartin@alsys.com>.
1916 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1918 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1919 (sunos_merge_private_bfd_data): New function.
1921 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1923 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1925 (bfd_merge_private_bfd_data): Likewise.
1926 * section.c (bfd_copy_private_section_data): Likewise.
1927 * syms.c (bfd_copy_private_symbol_data): Likewise.
1928 * bfd-in2.h: Rebuild.
1929 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1930 both BFD's are the right flavour.
1931 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1932 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1933 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1934 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1935 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1936 (ppc_elf_merge_private_bfd_data): Likewise.
1937 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1938 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1940 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1941 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1944 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1946 * reloc.c: Add m32r relocs.
1947 * bfd-in2.h, libbfd.h: Rebuilt.
1948 * cpu-m32r.c,elf32-m32r.c: New files.
1950 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1952 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1954 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1956 * tekhex.c (first_phase): Change type parameter from char to int.
1958 (pass_over): Change func to expect int, not char.
1960 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1961 rather than SEC_LOAD when aligning the file offset for the first
1962 section in a segment.
1964 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1966 * syms.c (coff_section_type): Make arg const.
1967 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1968 to make_bfd_asection().
1969 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1970 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1971 (_bfd_elf_stringtab_init): Remove prototype.
1973 * netbsd-core.c (swap_abort): Add prototype.
1974 * aix386-core.c (swap_abort): Ditto & make static
1975 * hpux-core.c (swap_abort): Ditto & make static.
1976 * irix-core.c (swap_abort): Ditto & make static.
1977 * ptrace-core.c (swap_abort): Ditto & make static.
1978 * trad-core.c (swap_abort): Ditto & make static.
1979 * coffswap.h (coff_swap_reloc_in): Ditto.
1980 (coff_swap_reloc_out): Ditto.
1981 (coff_swap_filehdr_in): Ditto.
1982 (coff_swap_filehdr_out): Ditto.
1983 (coff_swap_sym_in): Ditto.
1984 (coff_swap_sym_out): Ditto.
1985 (coff_swap_aux_in): Ditto.
1986 (coff_swap_aux_out): Ditto.
1987 (coff_swap_lineno_in): Ditto.
1988 (coff_swap_lineno_out): Ditto.
1989 (coff_swap_aouthdr_in): Ditto.
1990 (coff_swap_aouthdr_out): Ditto.
1991 (coff_swap_scnhdr_in): Ditto.
1992 (coff_swap_scnhdr_out): Ditto.
1993 * ihex.c (ihex_sizeof_headers): Ditto.
1994 * tekhex.c (getsym): Ditto.
1995 (find_chunk): Ditto & make static.
1996 (insert_byte): Ditto.
1997 (first_phase): Ditto.
1999 (tekhex_get_symtab): Ditto & make static.
2000 (tekhex_get_symtab_upper_bound): Ditto & make static.
2001 (tekhex_mkobject): Ditto.
2002 (tekhex_object_p): Ditto.
2003 (move_section_contents): Ditto.
2004 (tekhex_get_section_contents): Ditto.
2005 (tekhex_set_arch_mach): Ditto & make static.
2006 (tekhex_set_section_contents): Ditto.
2007 (writevalue): Ditto.
2010 (tekhex_write_object_contents): Ditto.
2011 (tekhex_sizeof_headers): Ditto.
2012 (tekhex_make_empty_symbol): Ditto.
2013 (tekhex_get_symbol_info): Ditto.
2014 (tekhex_print_symbol): Ditto.
2015 * irix-core.c (make_bfd_asection): Ditto.
2016 (irix_core_core_file_p): Ditto.
2017 (irix_core_core_file_failing_command): Ditto.
2018 (irix_core_core_file_failing_signal): Ditto.
2019 (irix_core_core_file_matches_executable_p): Ditto.
2020 (irix_core_make_empty_symbol): Ditto.
2021 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2022 * srec.c (srec_new_symbol): Ditto.
2023 (srec_get_section_contents): Ditto.
2024 (srec_set_arch_mach): Ditto.
2025 (srec_set_section_contents): Ditto.
2026 (internal_srec_write_object_contents): Ditto.
2027 (srec_write_object_contents): Ditto.
2028 (symbolsrec_write_object_contents): Ditto.
2029 (srec_sizeof_headers): Ditto.
2030 (srec_make_empty_symbol): Ditto.
2031 (srec_get_symtab_upper_bound): Ditto.
2032 (srec_get_symtab): Ditto.
2033 (srec_print_symbol): Ditto and make static.
2034 * elf.c (elf_read): Ditto
2035 (assign_section_numbers): Ditto.
2036 (elf_fake_sections): Ditto.
2037 (sym_is_global): Ditto.
2038 (elf_map_symbols): Ditto.
2039 (get_program_header_size): Ditto.
2040 * coffgen.c (make_a_section_from_file): Ditto.
2041 (coff_real_object_p): Ditto.
2042 (fixup_symbol_value): Ditto.
2043 (build_debug_section): Ditto.
2045 * syms.c (coff_section_type): Ditto.
2047 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2049 * bfd-in2.h: Rebuilt after m32r changes.
2051 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2053 * config.bfd,configure.in,configure: Add m32r support.
2054 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2055 * config.bfd: Keep target list alphabetically sorted.
2058 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2060 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2061 to add in the constant part found in the instruction itself.
2062 (case R_V850_HI16_S): Likewise.
2065 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2067 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2068 and R_D10V_18 to be 1 (word).
2070 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2072 * stabs.c (_bfd_link_section_stabs): If the output_section field
2073 of either section is bfd_abs_section, then the linker is
2074 discarding the section and we should not optimize it.
2076 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2078 * Makefile.in (aout-sparcle.o): New target.
2079 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2080 * config.bfd (sparclet-*-aout*): Add case.
2081 * configure.in (sparcle_aout_vec): Add case.
2082 * configure: Regenerated.
2083 * targets.c (sparcle_aout_vec): Declare.
2084 (bfd_target_vector): Add sparcle_aout_vec.
2085 * aout-sparcle.c: New file.
2088 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2090 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2091 low order sign bit propogation for R_V850_HI16_S.
2093 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2094 handling V850 specific relocs.
2095 (elf_v850_howto_table): Use the new function for some
2096 relocations. Twiddle masks & shifts for some relocs.
2097 Set partial_inplace where needed.
2100 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2102 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2103 default architecture to a machine number of 0.
2104 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2106 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2107 the output BFD is the default, set it from the first input BFD.
2110 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2112 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2113 insert at bitpos zero. The HI16 relocs are shifted right
2114 by 16 bits. Fix src_mask for all relocs.
2115 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2117 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2121 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2123 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2124 Rewrite to use BFD file read routines and to avoid using a fixed
2125 length for the file name.
2128 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2130 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2131 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2132 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2133 to R_V850_{32,16,8}.
2135 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2137 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2138 (elf_v850_howto_table): Add info for HI16_S reloc.
2139 (v850_reloc_map): Add HI_16_S reloc.
2140 * reloc.c: Define BFD_RELOC_V850_* relocs.
2143 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2146 * elf32-sh.c: New file.
2147 * elf.c (prep_headers): Handle bfd_arch_sh.
2148 * elfcode.h (write_relocs): Handle absolute symbol.
2149 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2150 (_bfd_elf64_link_read_relocs): Declare.
2151 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2152 elf_link_read_relocs. Make globally visible. Change all
2154 (elf_link_input_bfd): Get external symbols from cache in
2155 symtab_hdr->contents. Get contents from cache in
2157 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2159 * reloc.c: Define BFD_RELOC_SH_* relocs.
2160 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2161 * coff-sh.c (sh_insns_conflict): Fix a return value.
2162 (_bfd_sh_align_load_span): New globally visible function, broken
2163 out of sh_align_load.
2164 (sh_align_load): Call _bfd_sh_align_load_span.
2165 (sh_swap_insns): Change relocs parameter to PTR.
2166 * bfd-in2.h, libbfd.h: Rebuild.
2167 * targets.c (bfd_elf32_sh_vec): Declare.
2168 (bfd_elf32_shl_vec): Declare.
2169 * config.bfd (sh-*-elf*): New target.
2170 * configure.in (bfd_elf32_sh_vec): New target vector.
2171 (bfd_elf32_shl_vec): New target vector.
2172 * configure: Rebuild.
2173 * Makefile.in: Rebuild dependencies.
2174 (BFD32_BACKENDS): Add elf32-sh.o.
2175 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2177 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2178 page before checking D_PAGED.
2180 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2181 (ihex_write_object_contents): Remove extbase; always use segbase
2184 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2186 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2187 * configure.host (i[345]86-*-*): Ditto.
2188 * config.bfd (i[345]86-*-*): Ditto.
2189 * configure: Regenerate.
2191 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2194 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2196 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2197 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2198 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2199 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2200 will have an ST_CODE type, change the symbol's type to ST_DATA.
2201 * som.c (hppa_som_gen_reloc_type): Update prototype.
2203 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2205 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2206 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2207 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2208 (mips_elf_finish_dynamic_sections): Likewise.
2210 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2212 * configure.host (HLDENV): New variable to set. Set it for
2213 *-*-sysv4*, since those linkers may not support -R but they always
2214 support LD_RUN_PATH.
2216 * libieee.h (NSECTIONS): Don't define.
2217 (ieee_data_struct): Change section_table to asection **. Add
2219 * ieee.c (get_section_entry): If the table isn't big enough, make
2221 (ieee_slurp_sections): Remove assertion about number of sections.
2222 (ieee_object_p): Adjust initialization of ieee to match changes to
2225 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2226 symbols merely because we are generating a shared library.
2227 (xcoff_build_ldsyms): Don't set up global linkage code for an
2228 undefined symbol merely because we are generating a shared
2232 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2234 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2235 (BFD32_BACKENDS) Add elf32-v850.o.
2236 * archures.c: Add bfd_v850_arch.
2237 * bfd-in2.h: Add bfd_v850_arch.
2238 * config.bfd (v850-*-*): New target.
2239 * configure: (bfd_elf32_v850_vec) New vector.
2240 * configure.in: (bfd_elf32_v850_vec) New vector.
2241 * cpu-v850.c: New file.
2242 * elf.c (prep_headers): Added case bfd_arch_v850.
2243 * elf32-v850.c: New file.
2244 * targets.c (bfd_elf32_v850_vec): New vector.
2247 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2249 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2250 a function code symbol for an XMC_XO symbol.
2252 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2254 * mpw-config.in: Update editing of autoconf vars to reflect
2255 Jul 18 configure.in change.
2256 * mpw-make.sed: Update editing of include pathnames to be
2257 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2259 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2261 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2262 which to offset to get the .plt entry address is ".plt".
2264 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2266 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2267 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2268 Added, for internal use by the ARM gas.
2270 * bfd-in2.h: Rebuilt
2272 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2274 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2275 in section dynidx start.
2277 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2279 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2280 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2281 optimization for g++.
2283 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2285 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2286 the -mrelocatable-lib bit set and the other doesn't, clear the
2287 -mrelocatable-lib bit in the header.
2289 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2291 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2292 symbol against a STT_FUNC symbol in a shared library.
2294 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2296 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2297 symbol is found, automatically define the corresponding function
2300 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2301 if sym.n_numaux is not zero.
2302 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2303 entry to disagree about the number of aux entries if the symbol
2306 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2307 section if it might be needed, not just if info->shared.
2308 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2309 the start of .rel.dyn if we are going to use it.
2310 (mips_elf_finish_dynamic_sections): Only clear the first element
2311 of .rel.dyn if the size is greater than zero.
2313 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2315 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2316 undefined_symbol callback for a symbol, then don't issue any more
2317 warnings about loader relocs.
2318 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2319 after calling the undefined_symbol callback.
2321 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2322 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2323 as the AIX linker seems to do.
2325 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2327 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2328 (evax_initialize): Remove evax_reloc_table.
2329 (evax_close_and_cleanup): Ditto.
2331 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2333 (evax_bfd_reloc_type_lookup): Ditto.
2334 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2335 cooked_size == raw_size.
2336 * evax-emh.c (_bfd_evax_register_filename): Remove.
2337 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2338 * evax-misc.c (add_new_contents): Malloc section at full size.
2339 (_bfd_save_evax_section): Memcpy section contents directly.
2340 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2341 (evax_reloc_table): Remove.
2343 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2345 * makefile.vms: Add better support for DEC C compilation
2346 Add evax.h dependencies
2348 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2349 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2350 (BFD_RELOC_ALPHA_BASEREG): Remove.
2351 * bfd-in2.h, libbfd.h: Rebuild.
2353 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2355 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2356 getgid if _WIN32 is defined.
2357 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2359 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2361 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2362 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2364 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2367 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2369 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2371 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2372 (NEED_DECLARATION_REALLOC): New macro.
2373 * configure, config.in: Rebuild.
2374 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2375 (realloc): Declare if NEED_DECLARATION_REALLOC.
2377 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2378 <strings.h> if they exist.
2380 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2382 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2384 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2386 Based on patches from Eric Valette <valette@crf.canon.fr>:
2387 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2388 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2389 (elf_howto_table): Add entries for new relocs.
2390 (elf_i386_reloc_type_lookup): Handle new relocs.
2391 (elf_i386_info_to_howto): Just call abort.
2392 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2393 (elf_i386_relocate_section): Likewise.
2395 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2397 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2399 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2401 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2402 only get the LMA from the phdr if they are in the same part of the
2405 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2406 new segment to make them more comprehensible. If the relationship
2407 between the LMA and the VMA changed, start a new segment. Don't
2408 check dynsec when deciding whether to start a new segment for a
2409 writeable section; -N will now handle this.
2411 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2413 * libhppa.h: Remove "esel" changes. Not the right approach.
2414 * som.c: Corresponding changes.
2415 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2416 which don't have a SOM symbol type associated with them.
2417 Reverses a 1994 change.
2419 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2421 Make ld -N more reasonable for ELF:
2422 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2423 phdr_in_section to false, and always use a single load segment.
2424 (elf_sort_sections): Sort sections by LMA after VMA.
2425 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2426 align to maxpagesize.
2427 (assign_file_positions_except_relocs): Likewise.
2428 * elfcode.h (elf_object_p): If a section is loaded but not page
2429 aligned, clear D_PAGED.
2431 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2433 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2434 Added, for internal use by the ARM gas.
2436 * bfd-in2.h: Rebuilt
2438 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2440 * libhppa.h (R_HPPA_ESEL): New field selector.
2441 (e_esel): Similarly.
2442 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2443 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2444 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2446 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2448 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2449 archive search before looking for stripped dynamic objects.
2451 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2453 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2454 symbol a warning rather than an error.
2456 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2458 * elf.c (assign_file_positions_for_segments): Track the virtual
2459 memory position separately from the file position, and use it to
2460 compute the alignment adjustment.
2462 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2464 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2465 and fixed mask on R_D10V_10_PCREL_L.
2467 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2469 * elf64-mips.c: Include "aout/ar.h".
2470 (mips_elf64_slurp_armap): New static function.
2471 (mips_elf64_write_armap): New static function.
2472 (bfd_elf64_archive_*): Define.
2473 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2474 Use instead of bfd_generic_archive_p.
2475 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2476 instead of _bfd_write_archive_contents.
2477 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2478 _bfd_generic_mkarchive.
2479 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2480 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2482 (TARGET_LITTLE_SYM): Likewise.
2483 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2485 * Makefile.in: Rebuild dependencies.
2487 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2488 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2489 SHT_MIPS_EVENTS sections.
2490 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2491 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2493 (_bfd_mips_elf_fake_sections): Likewise.
2495 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2496 * ecoff.c (ecoff_compute_section_file_positions): Copy
2497 rdata_in_text from backend info to tdata. Clear it if any data
2498 section comes before .rdata.
2499 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2500 tdata rather than backend info.
2502 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2504 * configure.in: Fix test for whether a compiler has a 64 bit
2505 type. From Jim Wilson <wilson@cygnus.com>.
2507 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2509 * configure.host (mips-sgi-irix6*): New host.
2511 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2512 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2513 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2515 * configure: Rebuild.
2516 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2517 (BFD_HOST_64_BIT): Define conditionally.
2518 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2519 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2520 (symvalue, bfd_size_type): Likewise.
2521 * bfd-in2.h: Rebuild.
2522 * Makefile.in (do_clean): Remove bfd-tmp.h.
2523 (do_distclean): Remove bfd-in3.h.
2524 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2525 (bfd-in3.h): New target.
2527 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2528 Andrew Gierth <ANDREWG@microlise.co.uk>.
2530 * configure.host: Set INSTALL_SHLIB.
2531 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2532 * configure: Rebuild.
2533 * Makefile.in (install): Use @INSTALL_SHLIB@.
2535 * config.bfd (mips*-*-irix6*): New target.
2536 * configure.host: Handle Irix 6 shared library like Irix 5.
2538 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2539 symbol for a magic name.
2540 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2542 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2545 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2547 * mpw-config.in: Add ELF support to mips config, create the
2548 elf32-target.h file in the object dir.
2549 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2551 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2553 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2554 Also removed most abort calls, in favor of using bfd reporting.
2556 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2558 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2559 (BFD32_BACKENDS) Add elf32-d10v.o.
2560 * archures.c: Add bfd_d10v_arch.
2561 * bfd-in2.h: Add bfd_d10v_arch.
2562 * config.bfd (d10v-*-*): New target.
2563 * configure: (bfd_elf32_d10v_vec) New vector.
2564 * configure.in: (bfd_elf32_d10v_vec) New vector.
2565 * cpu-d10v.c: New file.
2566 * elf.c (prep_headers): Added case bfd_arch_d10v.
2567 * elf32-d10v.c: New file.
2568 * libbfd.h: Rebuild.
2569 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2570 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2571 * targets.c (bfd_elf32_d10v_vec): New vector.
2573 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2575 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2577 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2579 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2580 bfd_mach_i386_i8086 machine types.
2582 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2584 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2587 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2589 * coffcode.h (coff_set_section_contents): A/UX does not require
2590 special handling of the _LIB section.
2592 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2594 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2595 value for R_RELBYTE.
2597 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2598 array if one was allocated.
2600 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2602 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2603 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2604 use_rld_obj_head and rld_value.
2605 (mips_elf_link_hash_table_create): Initialize new fields.
2606 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2608 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2609 __rld_obj_head symbol not seen, create an __rld_map symbol.
2610 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2611 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2612 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2613 __rld_obj_head symbol.
2614 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2616 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2618 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2620 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2621 ppc_elf_addr16_ha_reloc.
2622 (ppc_elf_addr16_ha_reloc): New static function.
2624 * coff-mips.c (struct mips_hi): Define.
2625 (mips_refhi_list): New static variable.
2626 (mips_refhi_addr, mips_refhi_addend): Remove.
2627 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2628 (mips_reflo_reloc): Process mips_refhi_list.
2629 (mips_relhi_list): New static variable.
2630 (mips_relhi_addr, mips_relhi_addend): Remove.
2631 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2632 (mips_rello_reloc): Process mips_relhi_list.
2633 (mips_relocate_section): Permit an arbitrary number of REFHI or
2634 RELHI relocs before the associated REFLO or RELLO reloc.
2636 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2638 * aout-target.h (MY(callback)): Set reloc_count fields.
2640 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2642 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2643 sections unless this is a SunOS link.
2645 * VERSION: Set to 2.7.1.
2647 * Released binutils 2.7.
2649 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2651 * i386aout.c: Include "aout/aout64.h".
2652 (i386aout_write_object_contents): New static function.
2653 (MY_write_object_contents): Define.
2655 * netbsd.h (MY(write_object_contents)): Make sure that
2656 adjust_sizes_and_vmas is called before fiddling with the magic
2659 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2661 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2663 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2665 * libbfd-in.h (itos, stoi): Don't define.
2666 * libbfd.h: Rebuild.
2667 * i386lynx.c (KEEPIT): Define as udata.i.
2668 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2669 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2670 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2671 flags. Don't use stoi.
2673 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2675 * elf.c (map_sections_to_segments): Don't start a new segment for
2676 a writable section if it's on the same page as the previous
2677 segment. Reset the writable variable for a readonly section.
2679 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2681 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2682 first_thunk_address, thunk_size, and import_table_size.
2683 * peicode.h: Improved some diagnostics regarding edata sections.
2685 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2687 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2688 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2690 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2692 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2693 with XCOFF_DEF_DYNAMIC set is really defined.
2694 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2695 (xcoff_link_add_symbols): Only create special sections if using an
2698 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2700 (bfd_install_relocation): Likewise.
2702 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2704 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2706 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2707 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2708 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2709 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2710 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2711 are found for LITERAL relocs.
2712 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2713 taken, we cannot generate a .plt entry for the symbol.
2715 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2717 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2718 sysconf functions (for gprof).
2719 * configure, config.in: Rebuild.
2721 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2723 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2724 an archive if it has a map. If the object file has the wrong
2727 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2728 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2730 (alpha_relocate_section): Likewise.
2732 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2733 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2734 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2735 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2736 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2737 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2738 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2739 * peicode.h: Corresponding changes.
2741 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2743 * elflink.h (elf_create_pointer_linker_section): Comment out code
2744 dealing with making GOT pointers negative of the GOT symbol for
2747 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2749 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2750 increment the .rela.plt size until after we're done creating the
2752 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2753 .rela.plt offset directly rather than calculating it.
2755 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2757 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2758 Use autoconf-set values.
2759 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2760 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2763 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2764 * configure: Rebuilt.
2766 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2768 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2769 handling code > 1k away.
2771 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2773 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2774 defined, output whenever the symbol is updated.
2776 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2778 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2779 section to 0 if user_set_vma is set.
2780 * elflink.h (elf_bfd_final_link): Likewise.
2782 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2784 Partially undo patch of Jun 20.
2785 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2786 (coff_compute_section_file_positions): Likewise.
2787 (coff_write_object_contents): Likewise. Re-add deleted code, but
2788 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2789 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2791 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2793 * config.bfd: Add support for *-*-rtems* configurations.
2795 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2797 * elf.c (prep_headers): Add bfd_arch_alpha case.
2799 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2801 * elf64-alpha.c: New file.
2802 * config.bfd (alpha-*-linuxecoff*): New target.
2803 (alpha-*-linux*, alpha-*-elf*): New targets.
2804 * configure.in (bfd_elf64_alpha_vec): New vector.
2805 * configure: Rebuild.
2806 * targets.c (bfd_elf64_alpha_vec): Declare.
2807 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2808 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2809 * bfd-in2.h, libbfd.h: Rebuild.
2810 * Makefile.in: Rebuild dependencies.
2811 (BFD64_BACKENDS): Add elf64-alpha.o.
2812 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2814 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2816 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2817 than relying on a right shift of 32.
2819 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2821 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2822 ifdef to COFF_WITH_PE.
2823 (coff_compute_section_file_positions): Likewise.
2824 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2825 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2826 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2827 COFF_IMAGE_WITH_PE, always include.
2829 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2831 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2833 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2834 approximate the correct answer if SIZEOF_HEADERS was not used.
2836 * binary.c (binary_set_section_contents): Set section file
2837 position based on LMA rather than VMA.
2839 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2841 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2842 symbols if info->strip == strip_all.
2844 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2846 * coff-h8300.c: Remove #if 0 code.
2847 (compatable): Don't allow mixing/matching of different architectures.
2849 * archures.c (bfd_mach_h8300s): Add.
2850 * bfd-in2.h: Rebuilt.
2851 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2853 (h8300_reloc16_estimate): Likewise.
2854 (h8300_reloc16_extra_cases): Likewise.
2855 (h8300_bfd_link_add_symbols): Likewise.
2856 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2857 (coff_set_flags): Likewise.
2858 * cpu-h8300.c (h8300_scan): Likewise.
2859 Add H8/S to bfd_h8300_arch list.
2861 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2863 Added support for Alpha OpenVMS:
2864 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2865 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2866 * config.h-vms, makefile.vms: New files.
2867 * config.bfd (alpha-*-*vms*): New target.
2868 * configure.in (evax_alpha_vec): New target vector.
2869 * configure: Rebuild.
2870 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2871 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2872 * targets.c (bfd_target_evax_flavour): Define.
2873 (evax_alpha_vec): Declare.
2874 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2875 if BFD64 is defined.
2876 * bfd-in2.h, libbfd.h: Rebuild.
2877 * Makefile.in: Rebuild dependencies.
2878 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2879 evax-emh.o, and evax-misc.o.
2880 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2881 evax-etir.c, evax-emh.c, and evax-misc.c.
2882 (HFILES): Add evax.h.
2884 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2886 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2888 (h8300_bfd_link_add_symbols): Likewise.
2890 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2892 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2893 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2895 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2897 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2898 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2900 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2901 R_MIPS_32 relocs if creating a shared library.
2903 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2905 * peicode.h (add_data_entry): Use pei_section_data rather than
2906 _cooked_size. Corresponds to May 13 change in coffcode.h.
2908 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2910 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2911 * coffcode.h (coff_write_object_contents): If there are long
2912 section names, always set the f_symptr field, even if there are no
2914 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2915 if there are no symbols.
2917 * coffgen.c (make_a_section_from_file): Check return value of
2918 _bfd_coff_read_string_table.
2919 (coff_real_object_p): Check return value of
2920 make_a_section_from_file.
2921 (_bfd_coff_read_string_table): Check that there are some symbols
2922 before trying to read the string table size.
2924 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2926 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2927 to replace a symbol in a dynamic object with a symbol from another
2928 dynamic object, do the replacement if the existing symbol is
2929 global linkage code.
2931 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2932 for _ptrgl, and treat it as global linkage code.
2934 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2935 filename or N_SO symbol past the offset, and use it to indicate
2936 that there is no line number or function when appropriate.
2938 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2940 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2941 common symbol defined by the linker. Don't export function code
2942 even if export_defineds is set.
2944 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2946 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2948 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2949 (h8300_symbol_address_p): New function.
2950 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2953 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2955 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2957 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2958 correctly for the two variants. Allow relaxing if the target
2959 is 128 bytes away since after relaxation it'll be 126 bytes away.
2960 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2961 "dot" and "value". Allow relaxing if the target is 128 bytes
2962 away since after relaxation it'll be 126 bytes away.
2963 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2964 the given section until nothing changes.
2966 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2968 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2969 alignment hack--we can get the lnnoptr info another way without
2970 suddenly increasing the alignment requirements. Set the flags for
2972 (ecoff_compute_section_file_positions): Do so.
2974 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2976 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2977 to keep the HP emulator database happy.
2979 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2980 From Kevin Buettner <kev@primenet.com>.
2982 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2984 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2985 name of a NULL section.
2987 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2989 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2990 set, always call the notice callback.
2992 * VERSION: Increment for bfdlink.h change.
2994 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2996 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2997 (sh_relax_delete_bytes): Correct handling of differently sized
2998 trailing alignment reloc.
3000 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3001 * bfd-in2.h: Rebuild.
3002 * configure.in: Warn if there is no known 64 bit type.
3003 * configure: Rebuild.
3005 * Makefile.in: Rebuild dependencies.
3006 (BFD32_BACKENDS): Add ppcboot.o.
3007 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3009 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3010 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3012 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3014 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3015 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3016 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3017 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3019 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3021 * elf64-mips.c: Improve reloc special_functions and handling of
3022 SHT_MIPS_OPTIONS section.
3023 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3024 mips_elf_hi16_reloc and make globally visible.
3025 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3026 make globally visible.
3027 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3028 make globally visible.
3029 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3030 and make globally visible.
3031 (gprel16_with_gp): Check howto->src_mask before using value in
3033 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3034 and make globally visible.
3035 (gprel32_with_gp): Check howto->src_mask before fetching value.
3036 (bfd_mips_elf_swap_options_in): New function.
3037 (bfd_mips_elf_swap_options_out): New function.
3038 (_bfd_mips_elf_set_private_flags): Rename from
3039 mips_elf_set_private_flags and make globally visible.
3040 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3041 mips_elf_copy_private_bfd_data and make globally visible.
3042 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3043 mips_elf_merge_private_bfd_data and make globally visible.
3044 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3045 for a SHT_MIPS_OPTIONS section.
3046 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3047 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3048 name of a SHT_MIPS_OPTIONS section.
3049 (_bfd_mips_elf_set_section_contents): New function.
3050 (mips_elf32_section_processing): Set the GP value in a
3051 SHT_MIPS_OPTIONS section.
3052 (_bfd_mips_elf_find_nearest_line): Rename from
3053 mips_elf_find_nearest_line and make globally visible.
3054 (bfd_elf32_set_section_contents): Define.
3055 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3056 (_bfd_mips_elf_lo16_reloc): Declare.
3057 (_bfd_mips_elf_gprel16_reloc): Declare.
3058 (_bfd_mips_elf_got16_reloc): Declare.
3059 (_bfd_mips_elf_gprel32_reloc): Declare.
3060 (_bfd_mips_elf_set_private_flags): Declare.
3061 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3062 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3063 (_bfd_mips_elf_find_nearest_line): Declare.
3064 (_bfd_mips_elf_set_section_contents): Declare.
3066 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3068 (elf_info_to_howto): Define.
3069 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3071 (elf_info_to_howto): Define.
3072 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3074 (elf_info_to_howto): Define.
3076 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3077 R_MOV16B[12], to match change in coff/internal.h.
3079 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3081 * elf64-mips.c: Extensive additions to provide better support for
3082 writing files and for gas.
3083 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3084 of mips_elf_object_p.
3085 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3086 _bfd_mips_elf_object_p.
3087 (_bfd_mips_elf_final_write_processing): Rename from
3088 mips_elf_final_write_processing and make globally visible.
3089 (_bfd_mips_elf_fake_sections): Rename from
3090 mips_elf_fake_sections and make globally visible.
3091 (_bfd_mips_elf_section_from_bfd_section): Rename from
3092 mips_elf_section_from_bfd_section and make globally visible.
3093 (_bfd_mips_elf_section_processing): New function, broken out of
3094 mips_elf_section_processing.
3095 (mips_elf32_section_processing): Rename from
3096 mips_elf_section_processing; call
3097 _bfd_mips_elf_section_processing.
3098 (_bfd_mips_elf_symbol_processing): Rename from
3099 mips_elf_symbol_processing and make globally visible.
3100 (_bfd_mips_elf_read_ecoff_info): Rename from
3101 mips_elf_read_ecoff_info and make globally visible.
3102 (mips_elf32_ecoff_debug_swap): Rename from
3103 mips_elf_ecoff_debug_swap.
3104 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3105 struct symbol_cache_entry.
3106 (_bfd_elf_validate_reloc): New function, moved in from
3107 elfcode.h:validate_reloc.
3108 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3109 to _bfd_elf_validate_reloc. Change all callers.
3110 * elf-bfd.h (bfd_section_from_shdr): Declare.
3111 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3112 (_bfd_elf_validate_reloc): Declare.
3113 (_bfd_mips_elf_object_p): Declare.
3114 (_bfd_mips_elf_fake_sections): Declare.
3115 (_bfd_mips_elf_section_from_bfd_section): Declare.
3116 (_bfd_mips_elf_section_processing): Declare.
3117 (_bfd_mips_elf_symbol_processing): Declare.
3118 (_bfd_mips_elf_read_ecoff_info): Declare.
3119 (_bfd_mips_elf_final_write_processing): Declare.
3120 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3123 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3124 (mips_elf_final_write_processing): Likewise.
3126 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3128 64-bit MIPS ELF ABI objdump support:
3129 * elf64-mips.c: New file.
3130 * Makefile.in: Rebuild dependencies.
3131 (BFD64_BACKENDS): Add elf64-mips.o.
3132 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3133 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3134 bfd_elf64_littlemips_vec to targ_selvecs.
3135 (mips*-*-elf*): Likewise.
3136 * confingure.in: Add bfd_elf64_bigmips_vec and
3137 bfd_elf64_littlemips_vec to vector switch.
3138 * configure: Rebuild.
3139 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3140 broken out of mips_elf_section_from_shdr.
3141 (mips_elf32_section_from_shdr): Rename from
3142 mips_elf_section_from_shdr. Call new function.
3143 (elf_backend_section_from_shdr): Update name of renamed function.
3144 * elf-bfd.h (struct elf_size_info): Change second parameter of
3145 write_out_phdrs to be const. Likewise for second parameter of
3147 (struct bfd_elf_section_data): Add rel_hdr2 field.
3148 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3149 (bfd_elf32_swap_symbol_out): Likewise.
3150 (bfd_elf32_swap_reloc_in): Likewise.
3151 (bfd_elf32_swap_reloc_out): Likewise.
3152 (bfd_elf32_swap_reloca_in): Likewise.
3153 (bfd_elf32_swap_reloca_out): Likewise.
3154 (bfd_elf32_swap_phdr_in): Likewise.
3155 (bfd_elf32_swap_phdr_out): Likewise.
3156 (bfd_elf32_swap_dyn_in): Likewise.
3157 (bfd_elf32_swap_dyn_out): Likewise.
3158 (bfd_elf32_slurp_symbol_table): Declare.
3159 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3160 (bfd_elf32_write_out_phdrs): Declare.
3161 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3162 (bfd_elf64_swap_symbol_out): Likewise.
3163 (bfd_elf64_swap_reloc_in): Likewise.
3164 (bfd_elf64_swap_reloc_out): Likewise.
3165 (bfd_elf64_swap_reloca_in): Likewise.
3166 (bfd_elf64_swap_reloca_out): Likewise.
3167 (bfd_elf64_swap_phdr_in): Likewise.
3168 (bfd_elf64_swap_phdr_out): Likewise.
3169 (bfd_elf64_swap_dyn_in): Likewise.
3170 (bfd_elf64_swap_dyn_out): Likewise.
3171 (bfd_elf64_slurp_symbol_table): Declare.
3172 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3173 (bfd_elf64_write_out_phdrs): Declare.
3174 (_bfd_mips_elf_section_from_shdr): Declare.
3175 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3176 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3177 section for the section, add the new one to rel_hdr2. Increment
3178 reloc_count rather than setting it.
3179 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3180 Remove static declaration.
3181 (elf_write_shdrs_and_ehdr): Define name as macro.
3182 (elf_write_out_phdrs): Likewise.
3183 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3184 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3185 (elf_swap_symbol_in): Change second parameter to be const.
3186 (elf_swap_symbol_out): Likewise.
3187 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3188 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3189 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3190 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3191 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3192 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3193 parameter to be const. Make non-static.
3194 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3196 (elf_slurp_symbol_table): Make non-static.
3197 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3198 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3199 (elf_backend_size_info): Likewise.
3200 (elfNN_bed): Use elf_backend_size_info.
3201 * targets.c (bfd_elf64_bigmips_vec): Declare.
3202 (bfd_elf64_littlemips_vec): Declare.
3203 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3204 bfd_elf64_littlemips_vec if BFD64 is defined.
3206 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3208 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3210 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3211 zeroes, in alignment holes.
3213 * configure: Rebuild with autoconf 2.10.
3215 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3216 potential leading underscore in the allocated buffer.
3218 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3220 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3221 symbols into .sbss if this is a relocatable link.
3223 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3225 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3226 undefined symbols when creating a shared library.
3228 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3230 * coff-sh.c: Add a bunch of new code and static const arrays to
3231 support aligning loads and stores on four byte memory boundaries.
3233 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3235 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3236 call sh_align_loads.
3237 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3240 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3242 * cache.c (bfd_open_file): Unlink the file before opening it for
3243 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3245 * opncls.c (bfd_fdopenr): Set opened_once.
3247 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3249 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3252 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3253 the code unconditionally.
3255 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3257 * libcoff-in.h (struct pei_section_tdata): Define structure.
3258 (pei_section_data): Define macro.
3259 * libcoff.h: Rebuild.
3260 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3261 store s_paddr field in pei_section_data.
3262 (coff_compute_section_file_positions): Use pei_section_data rather
3263 than _cooked_size, and don't overwrite an existing value.
3264 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3265 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3266 * peicode.h (coff_bfd_copy_private_section_data): Define if
3268 (pe_bfd_copy_private_section_data): New static function if
3271 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3273 * srec.c (srec_set_arch_mach): Write as a function rather than a
3276 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3277 no map, just check each member in turn to see whether it is
3280 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3282 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3283 table. Call BFD_ASSERT to validate header size, instead of
3285 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3288 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3290 * ppcboot.c: New target for looking at PPCbug boot records.
3292 * config{ure.in,.bfd}: Add support for ppcboot target.
3294 * configure: Regenerate.
3296 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3298 * coff-h8300.c (howto_table): Update names to match recent
3299 changes to include/coff/internal.h. Fix minor errors in the
3300 existing relocs. Add R_MOVL1 and R_MOVL2.
3301 (rtype2howto): Similarly.
3302 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3303 existing relaxing code and peform more relaxing.
3304 (h8300_reloc16_extra_cases): Likewise.
3306 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3308 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3311 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3313 * elfcode.h (elf_object_p): Reject generic ELF target if
3314 e_machine matches an alternate machine code in a specific backend.
3316 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3317 obsolete align_power_min field.
3319 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3321 * coff-h8300.c (reloc_howto_type): Add howto entry for
3323 (rtype2howto): Handle R_PCRWORD_B.
3324 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3325 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3326 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3327 branch (R_PCWORD_B).
3329 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3331 * aoutx.h (translate_from_native_sym_flags): Set the section for
3332 BSF_CONSTRUCTOR symbols.
3334 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3337 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3339 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3340 stop looking when section is found.
3342 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3344 * coffcode.h (STRING_SIZE_SIZE): Define.
3345 (styp_to_sec_flags): Handle long symbol names when looking for the
3347 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3348 (bfd_coff_long_section_names): Define.
3349 (coff_write_object_contents): Handle long section names.
3350 (bfd_coff_std_swap_table): Initialize new field.
3351 * libcoff.h: Rebuild.
3352 * coffgen.c (make_a_section_from_file): Handle long section
3354 (coff_write_symbols): Handle long section names.
3355 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3356 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3357 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3358 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3359 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3360 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3361 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3362 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3364 * bout.c (b_out_callback): Set lma of sections.
3365 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3366 parameter to output_bfd. Used input_bfd instead of output_bfd in
3369 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3371 * aoutx.h (translate_from_native_sym_flags): Don't create
3372 SEC_CONSTRUCTOR sections.
3373 * ecoff.c (ecoff_set_symbol_info): Likewise.
3375 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3376 From Don Bowman <bowman@waterloo.hp.com>.
3378 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3380 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3381 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3383 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3385 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3386 mips_32_relocs field.
3387 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3388 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3389 relocs against a global symbol which is not defined in a regular
3391 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3392 against a global symbol, increment mips_32_relocs.
3393 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3394 the symbol is not defined in a regular file, make room in the
3397 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3399 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3400 file position and the virtual file position separately. Set
3401 filepos information bsaed on the real file position.
3402 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3403 Jan 23 change to coffcode.h.
3405 * som.c (som_slurp_symbol_table): Set the symbol count to the
3406 number of BFD symbols created.
3408 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3410 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3411 output file if linking shared objects. Loop to check all relocs,
3412 rather than returning false on first error.
3414 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3416 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3417 (ppc_elf_additional_program_headers): If .interp section, bump #
3418 of program headers by 1.
3419 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3420 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3421 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3423 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3425 (ppc_elf_relocate_section): If the output section isn't defined,
3426 don't abort, just give an error message.
3428 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3429 being created is .sdata or .sdata2, don't make the symbol dynamic.
3431 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3433 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3434 members of an archive for dynamic objects with no symbols, and
3435 pass them directly to check_archive_element.
3436 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3437 xcoff_link_check_dynamic_ar_symbols.
3438 (xcoff_link_check_dynamic_ar_symbols): New static function.
3440 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3441 from _bfd_nodynamic to _bfd_xcoff.
3442 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3444 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3445 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3446 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3447 * libcoff.h: Rebuild.
3448 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3449 (xcoff_get_section_contents): New static function.
3450 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3451 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3452 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3453 (xcoff_dynamic_reloc): New static variable.
3454 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3455 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3457 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3459 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3460 if reloc_entry->addend is not 0.
3461 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3463 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3465 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3467 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3468 Add entries for R_SPARC_[56].
3469 (sparc_reloc_map): Add entries for R_SPARC_[56].
3471 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3473 Optimize linking of stabs in sections as used in ELF and COFF.
3474 * stabs.c: New file.
3475 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3476 (_bfd_write_section_stabs): Declare.
3477 (_bfd_write_stab_strings): Declare.
3478 * libbfd.h: Rebuild.
3479 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3480 (struct coff_link_hash_table): Add stab_info field.
3481 * libcoff.h: Rebuild.
3482 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3484 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3486 (_bfd_coff_final_link): Write out stab strings hash table.
3487 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3488 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3490 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3491 (struct bfd_elf_section_data): Add stab_info field.
3492 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3494 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3495 _bfd_link_section_stabs.
3496 (elf_bfd_final_link): Write out stab strings hash table.
3497 (elf_link_input_bfd): Handle optimized stabs sections.
3498 * reloc.c (_bfd_final_link_relocate): Check address against
3499 _raw_size rather than _cooked_size.
3500 * Makefile.in: Rebuild dependencies.
3501 (BFD_LIBS): Add stabs.o
3502 (BFD_LIBS_CFILES): Add stabs.c.
3504 * VERSION: Increment for bfdlink.h change.
3506 * coffgen.c (coff_renumber_symbols): Correct handling of
3507 BSF_NOT_AT_END common symbols.
3509 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3511 * coff-ppc.c (record_toc): Add cast to avoid warning.
3512 (ppc_allocate_toc_section): Likewise.
3513 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3514 (ppc_coff_reloc_type_lookup): Remove unreached code.
3515 * coffcode.h (coff_write_object_contents): Don't take the address
3517 * peicode.h (pe_print_idata): Add casts to avoid warning.
3518 (pe_print_edata): Likewise.
3519 (pe_print_reloc): Remove ANSI C string concatenation.
3521 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3523 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3525 * libcoff.h: Rebuild.
3526 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3528 (coff_swap_aux_out): Likewise.
3529 * peicode.h (coff_swap_aux_in): Likewise.
3530 (coff_swap_aux_out): Likewise.
3531 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3533 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3535 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3536 Fix up .bf endndx link fields.
3537 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3539 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3542 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3544 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3545 on Solaris PowerPC systems doesn't get confused.
3547 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3550 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3551 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3552 update did_reg and did_reg2.
3554 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3556 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3558 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3559 callback routines, pass h->root.string rather than name, in case
3560 copy is true and name is transient.
3562 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3564 * elfcore.h: Add support for core files with multiple threads.
3565 (Primarily for Solaris.)
3567 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3569 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3570 section->orelocation is NULL.
3572 * coffgen.c (bfd_coff_get_syment): New function.
3573 (bfd_coff_get_auxent): New function.
3574 * bfd-in.h (bfd_coff_get_syment): Declare.
3575 (bfd_coff_get_auxent): Declare.
3576 * bfd-in2.h: Rebuild.
3578 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3580 * elf32-mips.c (struct mips_hi16): Define.
3581 (mips_hi16_addr, mips_hi16_addend): Remove.
3582 (mips_hi16_list): New static variable.
3583 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3584 (mips_elf_lo16_reloc): Process mips_hi16_list.
3585 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3586 relocs before the associated LO16 reloc.
3588 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3590 * versados.c (versados_scan): Check bfd_alloc return value.
3591 (versados_object_p): Check all bfd_read return values. Require
3592 that lang field be less than 10, to avoid confusion with Intel Hex
3595 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3597 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3598 not 0, for an absolute symbol.
3599 (NAME(aout,swap_ext_reloc_out)): Likewise.
3601 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3602 (ihex_write_object_contents): For a large start address, output
3603 the full 32 bit address in record type 5.
3605 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3606 to int to avoid promotion problems in prototype.
3608 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3610 * configure.host: Use ${srcdir} when looking for picfrag.
3612 * configure.host: Switch on ${libdir}, not $(libdir). From
3613 alan@spri.levels.unisa.edu.au (Alan Modra).
3615 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3616 entry point, not just for DYNAMIC objects.
3617 * sunos.c (sunos_add_dynamic_symbols): Always call
3618 sunos_create_dynamic_sections. If called with a non DYNAMIC
3619 object, don't do anything else.
3620 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3622 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3624 * configure.in: Permit --enable-shared to specify a list of
3626 * configure: Rebuild.
3628 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3629 host when configuring with --enable-shard.
3631 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3633 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3636 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3637 to avoid crashing in bfd_hash_replace.
3639 * sysdep.h: Use #ifdef, not #if.
3641 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3643 * config.in: Rebuild.
3645 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3647 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3648 (AC_CHECK_HEADERS): Check for sys/time.h
3649 (AC_HEADER_TIME): Add macro.
3650 * configure: Rebuild.
3651 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3652 to control what combination of <time> and <sys/time.h>
3655 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3657 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3658 (aout_32_sunos4_write_object_contents): Likewise.
3659 * aoutx.h (NAME(aout,machine_type)): Handle
3660 bfd_mach_sparc_{sparclet,sparclite}.
3661 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3662 (bfd_mach_sparc_v9_p): Update.
3663 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3664 * libaout.h (enum machine_type): Add M_SPARCLET.
3665 * sunos.c (MACHTYPE_OK): Define.
3666 * bfd-in2.h: Regenerated.
3668 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3670 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3671 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3672 * elflink.c (_bfd_elf_create_got_section): Store the
3673 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3674 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3675 global offset table goes over 0x1000, set the value of
3676 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3677 (elf32_sparc_relocate_section): Subtract the offset of
3678 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3680 * elfcode.h: Don't include <string.h>.
3682 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3684 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3685 generic_link_hash_newfunc. All references changed.
3686 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3687 moved here from libbfd-in.h.
3688 * libbfd-in.h: Corresponding changes.
3689 * libbfd.h: Regenerated.
3691 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3693 * aoutx.h (aout_link_input_section_std): When reporting an
3694 overflow error, use the name of the symbol in the hash table if
3696 (aout_link_input_section_ext): Likewise.
3698 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3699 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3701 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3703 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3704 * coffcode.h (coff_compute_section_file_positions): Likewise.
3705 (coff_write_object_contents): Likewise.
3707 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3709 * section.c (SEC_LINK_ONCE): Define.
3710 (SEC_LINK_DUPLICATES): Define.
3711 (SEC_LINK_DUPLICATES_DISCARD): Define.
3712 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3713 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3714 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3715 * bfd-in2.h: Rebuild.
3716 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3717 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3718 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3719 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3720 SEC_LINK_ONCE, and look through the symbol table for the setting
3721 for SEC_LINK_DUPLICATES.
3722 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3723 set for a section, find the section symbol in the symbol table,
3724 and set the aux entry based on SEC_LINK_DUPLICATES.
3725 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3726 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3727 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3728 * coff-i386.c (i386coff_vec): Likewise.
3729 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3731 * VERSION: Bump to 2.6.1.
3732 * Makefile.in (stamp-h): Depend upon VERSION.
3734 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3736 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3737 * libbfd.h: Rebuilt.
3738 * linker.c (generic_link_hash_newfunc): No longer static.
3739 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3741 * coff-h8300.c: Add two derived hash tables and their associated
3742 funtions and #defines for use by the h8300 linker.
3743 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3744 the function vector as needed. Place the address of the function
3745 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3746 Rewrite the vectors section contents as necessary.
3747 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3748 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3749 (coff_bfd_link_hash_table_create): Likewise.
3751 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3753 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3754 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3756 (hppa_rebuild_insn): Pass pointer to correct type to
3757 low_sign_unext and dis_assemble_21.
3759 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3761 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3762 Stick with sparc-*-{sysv4*,solaris2*}.
3764 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3766 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3767 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3768 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3769 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3770 fields is non-zero, print them.
3772 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3773 ifdef. Remove unused variables.
3774 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3776 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3777 (get_symbol_value): Ifdef out.
3778 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3779 (coff_ppc_relocate_section): Remove unused variables. Make
3780 fprintf strings and argument types correspond. Put before_addr in
3782 (dump_toc): Make fprintf strings and argument types correspond.
3783 (ppc_process_before_allocation): Remove unused variables. Always
3785 (ppc_reflo_reloc): Ifdef out.
3786 (ppc_addr32nb_reloc): Ifdef out.
3787 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3789 (coff_ppc_rtype_to_howto): Likewise.
3790 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3792 * peicode.h (pe_print_idata): Move otherwise unused variables into
3793 the #ifdef where they are used. Always return a value.
3794 (pe_print_edata): Make fprintf strings and argument types
3795 correspond. Always return a value.
3796 (pe_print_pdata): Removed unused variable addr_value. Always
3798 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3799 strings and argument types correspond. Always return a value.
3801 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3802 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3803 variable rela inside #if 0 section where it is used.
3805 * ns32k.h: New file.
3806 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3807 functions to start with _bfd_.
3808 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3809 functions in cpu-ns32k.h.
3810 * Makefile.in: Rebuild dependencies.
3811 (HFILES): Add ns32k.h.
3813 * section.c (struct sec): Add linker_mark field. Change
3814 user_set_vma and reloc_done to be single bit fields.
3815 (STD_SECTION): Update accordingly.
3816 * bfd-in2.h: Rebuild.
3817 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3819 (aout_link_input_bfd): Don't link unmarked sections.
3820 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3822 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3823 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3825 * elflink.h (elf_bfd_final_link): Mark sections included in the
3827 (elf_link_input_bfd): Don't link unmarked sections.
3828 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3830 (xcoff_link_input_bfd): Don't link unmarked sections.
3832 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3833 overflow error messages.
3835 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3837 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3838 is not set, print "BFD: " before the error message.
3840 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3841 Miles Bader <miles@gnu.ai.mit.edu>.
3842 * configure: Rebuild.
3844 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3846 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3849 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3850 m68k-aout, m68k-coff, and m68k-elf targets.
3852 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3854 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3855 (ieee_generic_stat_arch_elt): Restructured to prevent
3856 ieee_object_p from being called repeatedly.
3858 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3860 * coffcode.h (coff_write_object_contents): Allocate
3861 buffers large enough for any FILEHDR or AOUTHDR.
3863 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3865 * ecofflink.c (lookup_line): New static function, renamed and
3866 slighly changed from old _bfd_ecoff_locate_line.
3867 (_bfd_ecoff_locate_line): Cache line number information. Use
3868 lookup_line for actual lookup.
3870 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3872 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3873 multiple of 20 bytes.
3875 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3877 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3878 allocate ecoff_find_line, and don't initialize by hand.
3879 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3880 mips_elf_find_line, and don't call memset.
3882 * coffcode.h (coff_compute_section_file_positions): If not
3883 producing a final executable, don't consider sofar when aligning
3884 the section to the correct size.
3886 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3888 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3889 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3890 * coffgen.c (coff_section_symbol): Ifdef out.
3892 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3894 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3895 output_bfd is not NULL.
3897 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3899 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3900 of bfd_alloc (fixes fix_line not being initialized).
3901 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3903 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3905 * coffcode.h: Allow specific backends to override the
3906 bfd_link_add_symbols routine.
3908 * coff-h8300.c: Include genlink.h.
3909 (howto_table): Add R_MEM_INDIRECT.
3910 (rtype2howto): Support R_MEM_INDIRECT.
3911 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3914 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3916 * coff-alpha.c (alpha_relocate_section): Use
3917 info->callbacks_warning, rather than _bfd_error_handler, for
3918 "multiple gp" warning.
3920 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3922 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3923 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3924 table string. Use bfd_wrapped_link_hash_lookup.
3925 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3927 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3928 table, if any, when writing out symbols.
3929 (aout_link_input_section_std): Use the name from the hash table,
3930 if any, when reporting undefined symbols.
3931 (aout_link_input_section_ext): Likewise.
3932 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3933 * bout.c (get_value): Likewise.
3934 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3935 * ecoff.c (ecoff_reloc_link_order): Likewise.
3936 * elflink.h (elf_link_add_object_symbols): Likewise.
3937 (elf_reloc_link_order): Likewise.
3938 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3939 (_bfd_generic_reloc_link_order): Likewise.
3940 (default_indirect_link_order): Likewise.
3941 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3942 * sunos.c (sunos_add_one_symbol): Likewise.
3943 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3944 (bfd_xcoff_link_count_reloc): Likewise.
3945 (xcoff_reloc_link_order): Likewise.
3947 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3948 into -1 for intern->rss.
3950 * configure: Rebuild with autoconf 2.8.
3952 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3954 * stab-syms.c (__define_stab_duplicate): Define.
3955 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3957 * bfd-in.h (bfd_get_stab_name): Declare.
3958 * bfd-in2.h: Rebuild.
3959 * Makefile.in: Rebuild dependencies.
3960 (BFD_LIBS): Add stab-syms.o.
3961 (BFD_LIBS_CFILES): Add stab-syms.c.
3962 (BFD32_BACKENDS): Remove stab-syms.o.
3963 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3964 * configure.in: Don't list stab-syms.o in bfd_backends.
3965 * configure: Rebuild.
3966 * libaout.h (aout_stab_name): Don't declare.
3967 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3970 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3972 * elf.c (assign_file_positions_for_segments): Adjust file offset
3973 for section alignment even if SEC_LOAD is not set.
3975 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3977 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3978 since they appear as targets in Makefile.in.
3979 * configure: Rebuild.
3981 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3982 don't fiddle with a symbol which is not defined anywhere.
3984 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3986 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3987 though they are defined in a shared library.
3988 (xcoff_build_ldsyms): Likewise.
3990 * coffgen.c (coff_find_nearest_line): Don't look at the line
3991 numbers for the section if section->lineno is NULL.
3993 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3994 message rather than calling BFD_ASSERT.
3995 * elfcode.h (write_relocs): Check return value of
3996 _bfd_elf_symbol_from_bfd_symbol.
3998 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4000 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4003 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4005 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4007 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4008 hppa_reloc_field_selector_type_alt.
4009 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4010 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4012 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4014 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4016 * elf.c (assign_file_positions_for_segments): Adjust the segment
4017 memory size for the alignment of a SEC_ALLOC section, not just a
4020 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4022 * m68klinux.c: New file.
4023 * hosts/m68klinux.h: New file.
4024 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4025 * configure.in (m68*-*-linux*): New native host.
4026 (m68klinux_vec): New vector.
4027 * configure: Rebuild.
4028 * targets.c (m68klinux_vec): Declare.
4029 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4030 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4031 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4032 declaration from bfd_linux_size_dynamic_sections.
4033 (bfd_m68klinux_size_dynamic_sections): Declare.
4034 * bfd-in2.h: Rebuild.
4035 * Makefile.in: Rebuild dependencies.
4036 (BFD32_BACKENDS): Add m68klinux.o.
4037 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4039 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4041 * libhppa.h (pa_arch): Add pa20.
4042 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4043 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4044 (hppa_field_adjust): Handle e_nsel.
4045 * som.c: Provide default definitions for many new relocs found only
4046 in hpux10 include files.
4047 (som_fixup_formats): Add several new relocs from hpux10.
4048 (som_hppa_howto_table): Add hpux10 relocs.
4049 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4051 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4053 * mpw-make.sed: Edit out recent shared library support, and
4054 rules to rebuild .h files using doc/chew.
4056 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4058 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4059 size even of sections with no contents.
4061 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4063 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4064 starting with '$' the way we skip names starting with '.'. When
4065 updating x_endndx, don't be fooled by an index which has been
4068 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4069 struct/union/enum type with no elements.
4071 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4073 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4075 * archive.c (bfd_generic_archive_p): If the first file in the
4076 archive can not be recognized as an object, don't assume that this
4077 is the wrong format.
4079 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4080 format is not bfd_object.
4081 (bfd_elf_get_dt_soname): Likewise.
4083 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4085 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4088 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4090 * bfd.c (tdata): Add netbsd_core_data.
4091 * bfd-in2.h: Regenerated.
4093 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4095 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4096 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4097 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4100 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4101 to get the symbol index, matching 14 Jul 95 change.
4103 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4105 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4106 Remove duplicate definition of gp.
4108 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4110 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4111 assume that we can set the GP value and then get the same value,
4112 since it won't be true if the output file is neither ELF nor
4114 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4115 _bfd_get_gp_value here.
4116 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4117 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4119 (mips_elf_lo16_reloc): Likewise.
4120 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4121 Don't require that the BFD be ELF.
4122 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4123 (mips_elf_gprel32_reloc): Likewise.
4124 (mips_elf_relocate_section): Don't assume we can set and get the
4126 (mips_elf_finish_dynamic_symbol): Don't bother to use
4127 _bfd_get_gp_value here.
4129 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4130 Don't change epdr between malloc and free. Be careful not to free
4131 NULL pointers. Zero out the first RPDR.
4133 * configure.host: On Linux, only pass -rpath option if $(libdir)
4134 is neither /lib nor /usr/lib. From Alan Modra
4135 <alan@mullet.Levels.UniSA.Edu.Au>.
4137 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4139 (elf_dt_name): Rename from elf_dt_needed_name.
4140 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4142 (bfd_elf_get_dt_soname): New function.
4143 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4144 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4145 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4146 * bfd-in2.h: Rebuild.
4148 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4150 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4151 _bfd_sparc_elf_reloc_type_lookup.
4152 (bfd_elf32_bfd_reloc_type_lookup): Update.
4153 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4154 (sparc64_elf_howto_table): Define.
4155 (sparc_reloc_map): Define.
4156 (sparc64_elf_reloc_type_lookup): New function.
4157 (sparc_elf_wdisp16_reloc): New function.
4158 (elf_info_to_howto): Use sparc64_elf_howto_table.
4159 (sparc64_elf_relocate_section): Likewise.
4160 (bfd_elf64_bfd_reloc_type_lookup): Update.
4162 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4164 * configure.host: Check for 'do not mix' from native linker before
4165 trying to use -rpath.
4167 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4169 * bfd.c (_bfd_get_gp_value): New function.
4170 (_bfd_set_gp_value): New function.
4171 * libbfd-in.h (_bfd_get_gp_value): Declare.
4172 (_bfd_set_gp_value): Declare.
4173 * libbfd.h: Rebuild.
4174 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4175 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4176 directly to the fields in the tdata information.
4177 (alpha_relocate_section): Likewise.
4178 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4179 (mips_gprel_reloc): Likewise.
4180 (mips_relocate_section): Likewise.
4181 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4182 (mips_elf_lo16_reloc): Likewise.
4183 (mips_elf_final_gp): Likewise.
4184 (mips_elf_gprel16_reloc): Likewise.
4185 (mips_elf_gprel32_reloc): Likewise.
4186 (mips_elf_relocate_section): Likewise.
4187 (mips_elf_finish_dynamic_symbol): Likewise.
4189 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4191 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4193 * configure.in: Call AC_PROG_CC before configure.host.
4194 * configure: Rebuild.
4195 * configure.host: Don't set information which autoconf should
4196 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4198 * configure.host: Remove go32 and win32 host information, since it
4199 should no longer be needed.
4201 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4202 then start a new segment rather than put a writable section in a
4205 * configure.host: Set RPATH_ENVVAR.
4207 * Makefile.in: Rebuild dependencies.
4209 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4210 zero_section variable.
4212 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4214 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4215 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4216 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4218 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4220 * ieee.c (ieee_write_expression): Only use an R variable for a
4221 local symbol. Don't output a zero offset. Handle a zero address.
4222 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4223 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4225 (parse_expression): Don't try to handle multiple occurrences of a
4226 P variable. Handle I variables differently from X variables. Fix
4227 the order of minus expressions.
4228 (ieee_slurp_external_symbols): Generate an I variable for an NN
4229 record. Fix handling of ATI and ATX records.
4230 (ieee_slurp_sections): Only set minimal section attributes.
4231 Adjust them later, based on the section contents.
4232 (ieee_object_p): Read in the file until just after the ME record.
4233 Call ieee_slurp_section_data to set the section flags.
4234 (do_one): Add iterations parameter. Only repeat the first load
4235 item. Set the section and file reloc flags.
4236 (ieee_slurp_section_data): Set section flags. Pass iterations to
4238 (ieee_canonicalize_reloc): Handle I variables.
4239 (do_with_relocs): Only emit relocation size when necessary.
4240 Increase MAXRUN to 127. Change ov to be assigned, and take
4241 src_mask and pcrel_offset into account.
4242 (ieee_write_data_part): Skip sections that are not loaded.
4243 (ieee_write_external_part): Don't output optional last entry of WX
4245 (ieee_write_me_part): Make setting of me_record neater.
4246 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4248 * syms.c (stt): Add entries for zerovars, vars, and code.
4250 * elfcode.h (validate_reloc): New static function.
4251 (write_relocs): Call validate_reloc for non ELF relocs.
4253 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4254 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4255 (TARGET_LITTLE_SYM): Likewise.
4257 * config.bfd (m68*-*-psos*): New target.
4259 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4261 * i386msdos.c: Remove some #if 0 code.
4262 (msdos_write_object_contents): Don't include empty sections in the
4263 size computation, regardless of their address.
4265 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4267 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4268 is NULL, ie, the -r switch is used.
4270 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4272 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4273 (BFD_RELOC_MIPS_GOT_LO16): Define.
4274 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4275 * bfd-in2.h, libbfd.h: Rebuild.
4276 * elf32-mips.c (mips_reloc_map): Map new relocs.
4278 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4280 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4283 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4284 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4285 simple number for the section address, rather than an expression.
4286 Limit the number of bytes between relocs to MAXRUN.
4287 (ieee_write_me_part): Set me_record to the file offset after the
4289 (ieee_write_processor): New static function.
4290 (ieee_write_object_contents): Use ieee_write_processor.
4292 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4294 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4296 * coff-aux.c: Change include of aux.h to aux-coff.h.
4298 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4300 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4301 relocation put the addend both in the reloc entry and the data.
4302 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4305 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4306 a R_68K_PCxx reloc against a defined global symbol directly.
4307 (elf_m68k_check_relocs): Don't count such a reloc.
4309 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4310 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4311 symbol for now, otherwise always record the symbol as dynamic.
4312 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4313 is not referenced by a dynamic object, and we are not making a
4314 shared object, then don't make a PLT entry. If we do make a PLT
4315 entry, make sure the symbol has been recorded as dynamic.
4317 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4319 * configure.host: When making a shared library, set HLDFLAGS to
4320 pass an appropriate -rpath option. Use the make variable SONAME
4321 as the shared library soname, rather than computing it here. On
4322 SunOS, build stamp-tshlink in place of $(SHLINK).
4323 * Makefile.in (SONAME): New variable.
4324 ($(SHLINK)): Make a link to the transformed name, as well.
4325 (stamp-tshlink): New target.
4326 (install): Skip stamp-tshlink during install.
4328 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4330 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4331 linker sections have been set up yet.
4333 * elf.c (make_mapping): Add an additional argument to suppress
4334 making the first section include the program headers.
4335 (map_sections_to_segments): If the user used -Ttext such that the
4336 program headers are on a different page, do not set the flags
4337 saying that this section includes the program headers.
4339 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4341 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4342 don't define TRAD_HEADER.
4343 * configure: Rebuild.
4345 * netbsd-core.c: New file, support for NetBSD core files.
4346 * hosts/*nbsd.h: Removed.
4348 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4350 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4351 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4352 * libbfd.h, bfd-in2.h: Regenerated.
4353 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4354 bfd_elf32_bfd_reloc_type_lookup.
4355 (reloc_type{,_names}): Deleted.
4356 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4358 (sparc_reloc_map): Add sparc64 relocs.
4359 (sparc_elf_notsupported_reloc): New static function.
4360 (sparc_elf_wdisp16_reloc): New static function.
4361 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4362 (elf32_sparc_relocate_section): Likewise.
4363 (bfd_elf32_bfd_reloc_type_lookup): Define.
4364 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4365 (reloc_type{,_names}): Deleted.
4366 (elf_sparc_howto_table): Deleted.
4367 (sparc_reloc_map): Deleted.
4368 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4369 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4371 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4373 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4376 * Makefile.in (program_transform_name): New variable.
4377 (install): Transform library name before installing it.
4379 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4381 * archures.c (bfd_mach_i960_hx): Define.
4382 * bfd-in2.h: Rebuild.
4383 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4384 (MATRIX): Expand entries for HX.
4385 (arch_info_struct): Add i960:hx entry.
4386 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4387 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4388 (coff_set_flags): Handle bfd_mach_i960_hx.
4390 Support for building as a shared library, based on patches from
4391 Alan Modra <alan@spri.levels.unisa.edu.au>:
4392 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4393 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4394 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4395 * configure: Rebuild.
4396 * configure.host: If --enable-shared, adjust shared library stuff
4397 based on the host. If the host is SunOS, and the linker supports
4398 -rpath, set HLDFLAGS to use it.
4399 * Makefile.in (ALLLIBS): New variable.
4400 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4401 (COMMON_SHLIB, SHLINK): New variables.
4402 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4403 (STAGESTUFF): Remove variable.
4404 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4406 (stamp-ofiles): New target, like old ofiles target, but build
4407 using a temporary file and move-if-change, and touch stamp-ofiles
4409 (ofiles): Just depend upon stamp-ofiles.
4410 (stamp-piclist, piclist): New targets.
4411 ($(SHLIB), $(SHLINK)): New targets.
4412 (targets.o, archures.o): Build twice if PICFLAG is set.
4413 (do_mostlyclean): Remove pic/*.o.
4414 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4416 (do_distclean): Remove pic and stamp-picdir.
4417 (install): Install shared libraries.
4418 ($(OFILES)): Depend upon stamp-picdir.
4419 (stamp-picdir): New target.
4421 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4423 * libcoff.h: Rebuild.
4425 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4426 flavour of a section with no owner.
4428 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4429 ELF_LINK_NON_ELF flag.
4430 (mips_elf_create_got_section): Likewise.
4432 * elf.c: Revert last change, since it breaks dynamic linking.
4433 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4435 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4436 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4437 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4439 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4441 * elf.c (assign_file_positions_for_segments): If the backend does
4442 not want the elf header or the program headers in the address
4443 space, do not include them in the calculations.
4445 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4446 function to determine if we need additional program headers.
4447 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4448 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4450 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4452 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4454 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4456 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4457 back into one line. Some compilers (sunos 4.1.3 for example)
4458 won't accept args split across more than one line.
4460 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4462 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4463 * configure: Regenerate.
4465 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4467 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4468 try to do arithmetic on a void *, cast it to a unsigned char * first.
4470 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4472 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4473 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4475 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4476 flag for a newly defined symbol.
4477 (NAME(bfd_elf,record_link_assignment)): Likewise.
4478 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4479 set the DEF or REF_REGULAR flags correctly.
4481 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4482 (libbfd.h, libcoff.h): Corresponding change.
4484 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4485 a PLT32 reloc as dynamic.
4486 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4487 is not referenced by a dynamic object, and we are not making a
4488 shared object, then don't make a PLT entry. If we do make a PLT
4489 entry, make sure the symbol has been recorded as dynamic.
4491 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4493 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4494 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4495 (powerpcle-*-cygwin32): New.
4496 * peicode.h (add_data_entry): Get address from vma.
4498 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4500 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4501 attached to the section has already been created as an undefined
4502 symbol, treat it as if it hasn't been created yet.
4504 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4506 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4507 symbol or section symbols if stripping all symbols and this is not
4508 a relocateable link. Don't output the symbol string table if
4509 there are no symbols.
4510 (elf_link_flush_output_syms): Don't do anything if there are no
4513 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4515 * coff-aux.c: New file.
4516 * hosts/m68kaux.h: New file.
4517 * config.bfd (m68*-apple-aux*): New target.
4518 * configure.in (m68*-apple-aux*): New native host.
4519 (m68kaux_coff_vec): New vector.
4520 * configure: Rebuild.
4521 * targets.c (m68kaux_coff_vec): Declare.
4522 * coffcode.h (bfd_coff_backend_data): Add field
4523 _bfd_coff_link_add_one_symbol.
4524 (bfd_coff_link_add_one_symbol): Define.
4525 (compare_arelent_ptr): New static function if TARG_AUX.
4526 (coff_write_relocs): If TARG_AUX, sort the relocs.
4527 (coff_write_object_contents): Set A/UX aouthdr magic number.
4528 (coff_link_add_one_symbol): Define if not defined.
4529 (bfd_coff_std_swap_table): Initialize new field.
4530 * libcoff.h: Rebuild.
4531 * cofflink.c (coff_link_add_symbols): Call
4532 bfd_coff_link_add_one_symbol rather than
4533 _bfd_generic_link_add_one_symbol.
4534 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4535 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4536 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4537 * Makefile.in: Rebuild dependencies.
4538 (BFD32_BACKENDS): Add coff-aux.o.
4539 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4541 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4543 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4544 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4546 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4548 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4549 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4550 (maintainer-clean): Warn about deleting special files.
4551 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4553 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4554 warning symbols correctly.
4555 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4556 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4557 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4558 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4559 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4560 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4562 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4565 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4567 * libcoff-in.h: aligned newly exported names with bfd naming
4568 conventions. Removed an erroneous define of POWERPC_LE_PE.
4569 * libcoff.h: Rebuild.
4570 * cofflink.c, coff-ppc.c: the above function name changes
4572 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4574 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4575 * ecoff.c (struct extsym_info): Define.
4576 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4577 to ecoff_link_write_external.
4578 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4579 Strip symbols when appropriate.
4581 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4582 * syms.c (BSF_OBJECT): Define.
4583 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4584 * bfd-in2.h: Rebuild.
4585 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4587 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4590 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4591 copying relocs into a shared object, treat a defined global symbol
4593 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4594 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4595 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4597 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4598 real defined symbol, not to a weak defined symbol.
4600 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4602 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4603 and made a few static functions externs.
4605 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4606 POWERPC_LE_PE hack in cofflink.
4608 * libcoff-in.h: promoted the following from cofflink.c to allow
4609 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4610 coff_debug_merge_element, struct coff_debug_merge_type,
4611 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4612 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4613 coff_debug_merge_hash_lookup, coff_link_section_info,
4614 coff_final_link_info, coff_debug_merge_hash_newfunc,
4615 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4617 * libcoff.h: re-gen'd
4619 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4621 * syms.c: Include "bfdlink.h".
4622 (struct stab_find_info): Define.
4623 (_bfd_stab_section_find_nearest_line): New function.
4624 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4625 * libbfd.h: Rebuild.
4626 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4627 * elf.c (_bfd_elf_find_nearest_line): Try calling
4628 _bfd_stab_section_find_nearest_line before searching the ELF
4629 symbol table. Find the closest STT_FUNC symbol, not the last one.
4630 * libcoff-in.h (coff_data_type): Add line_info field.
4631 * libcoff.h: Rebuild.
4632 * coffgen.c (coff_find_nearest_line): Try calling
4633 _bfd_stab_section_find_nearest_line before searching the COFF
4635 * Makefile.in: Rebuild dependencies.
4637 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4639 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4640 4 bytes, so we get the correct value when updating the register
4641 field in little endian mode.
4643 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4645 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4646 entry_section fields. Add sntoc and snentry fields.
4647 * libcoff.h: Rebuild.
4648 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4649 not toc_section and entry_section (the COFF file does not have any
4650 sections at this point).
4651 (coff_write_object_contents): Set o_snentry and o_sntoc from
4652 snentry and sntoc rather than entry_section and toc_section.
4653 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4654 snentry, not toc_section and entry_section.
4655 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4656 entry_section from hentry.
4657 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4659 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4660 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4661 than using toc_section directly.
4663 * archures.c: Add missing `.' in enum bfd_architecture.
4664 * bfd-in2.h: Rebuild.
4666 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4667 Robert Lipe <robertl@arnet.com>.
4669 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4671 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4672 to sections we allocate. Use bfd_zalloc to allocate initialial
4673 sections, not bfd_alloc.
4674 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4675 SDA{,2}I16 relocations.
4676 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4677 whether to put something in .sbss or not.
4678 (ppc_elf_relocate_section): Add support for more relocations. Add
4679 in sec->output_offset where appropriate. Make error messages
4680 include the symbol name.
4682 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4683 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4684 doesn't get redefined messages if -shared.
4686 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4687 section if the rel_section field has been set up.
4689 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4691 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4694 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4696 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4697 of flags, only flags used are controlled by mach number. Bump up
4698 output file mach number to highest of input file mach numbers.
4699 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4700 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4702 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4703 bfd_elf64_sparc_vec support.
4705 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4707 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4708 the embedded bit is set on some objects and not on others. Just
4710 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4713 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4715 * coffcode.h (coff_new_section_hook): Don't try to align the
4718 * coffcode.h (coff_set_section_contents): Fix the handling of the
4719 .lib section to work even if the entire section contents are
4720 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4721 Robert Lipe <robertl@arnet.com>.
4723 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4725 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4726 memory here for contents.
4728 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4729 _SDA2_BASE_ by 32768.
4730 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4731 started using. Allocate contents for .sdata and .sdata2 sections
4733 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4735 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4736 size _SDA{,2}_BASE_.
4737 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4740 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4742 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4744 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4745 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4746 (bfd_mach_sparc_v9a): Define.
4747 (bfd_mach_sparc_v9_p): Define.
4748 * bfd-in2.h: Regenerated.
4749 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4751 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4752 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4753 to bfd_elf32_sparc_vec.
4754 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4755 Add v8plus{,a} support.
4757 (sparc_compatible): New function.
4758 * elf32-sparc.h: #include "elf/sparc.h".
4759 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4760 elf32_sparc_final_write_processing): New functions.
4761 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4762 elf_backend_final_write_processing): Define.
4764 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4766 * elf-bfd.h (struct elf_link_hash_entry): Add
4767 linker_section_pointer field.
4768 (enum elf_linker_section_enum): Enumeration for new way of
4769 creating linker dynamic sections and symbols.
4770 (elf_linker_section{,_pointers}): New structures for creating
4771 dynamic sections and symbols.
4772 (elf_obj_tdata): Add linker_section_pointers and linker_section
4774 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4775 (_bfd_elf_create_linker_section): New declarations.
4776 (_bfd_elf_find_pointer_linker_section): Ditto.
4777 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4778 (_bfd_elf_make_linker_section_rela): Ditto.
4780 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4782 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4783 (ppc_elf_create_linker_section): New function to create the
4784 sections .got, .sdata, and .sdata2.
4785 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4787 (ppc_elf_check_relocs): Support more of the eabi relocations.
4788 (ppc_elf_relocate_section): Ditto.
4789 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4790 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4792 * elflink.h (elf_create_pointer_linker_section): New function to
4793 create initialized pointers in dynamic linker sections.
4794 (elf_finish_pointer_linker_section): Actually intialize the
4795 pointers created above.
4797 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4798 macros to provide both 32 and 64 bit versions of
4799 elf_create_pointer_linker_section.
4800 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4801 provide both 32 and 64 bit versions of
4802 elf_finish_pointer_linker_section.
4804 * elflink.c (_bfd_elf_create_linker_section): New function to
4805 create a linker section.
4806 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4807 given address in the linker pointer offsets created for a given
4809 (_bfd_elf_make_linker_section_rela): Make a RELA section
4810 corresponding to the generated linker section.
4812 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4814 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4816 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4818 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4819 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4820 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4821 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4822 toc entry in an objdump) for now.
4823 (ppc_do_last, ppc_get_last): New function - needed to save processing
4824 the toc owner to the end.
4825 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4828 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4829 toc owner from being done till last. Must define POWERPC_LE_PC
4832 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4834 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4836 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4837 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4839 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4841 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4843 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4845 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4847 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4849 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4851 * elf.c (assign_file_positions_for_segments): Don't increment file
4852 offset for a segment which contains no loadable sections.
4854 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4856 * reloc.c: Add new PowerPC relocations.
4857 * {bfd-in2,libbfd}.h: Regenerate.
4859 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4860 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4862 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4864 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4867 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4870 * coffgen.c (coff_find_nearest_line): Don't try to cache
4871 information in sections that are not owned by a BFD. From Richard
4872 Henderson <richard@atheist.tamu.edu>.
4874 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4875 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4876 * elflink.h (elf_link_output_extsym): Remove special check for
4879 * ecoffswap.h: Add prototypes for static functions.
4881 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4883 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4884 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4886 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4887 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4888 support. Begin support for R_PPC_SDA{2,}REL.
4890 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4892 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4893 create the .got and .got.neg sections.
4894 (ppc_elf_size_dynamic_sections): Call it.
4895 (ppc_elf_check_relocs): Call it.
4896 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4897 (ppc_elf_check_relocs): Add error messages for relocations we
4898 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4901 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4903 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4904 section flags for V.4 and eabi.
4906 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4908 * elf.c (assign_file_positions_for_segments): If a segment
4909 contains no sections, don't mark it as readable.
4911 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4912 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4914 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4915 dynamic section, if there is one.
4916 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4917 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4918 (bfd_elf64_swap_dyn_in): Likewise.
4919 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4921 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4923 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4924 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4925 <pirker@eiunix.tuwien.ac.at>.
4927 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4929 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4930 PowerPC V.4 and eabi.
4931 * bfd-in2.h: Regenerate.
4932 * libfd.h: Regenerate.
4934 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4936 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4937 section type and SHF_EXCLUDE section flag, turning them into the
4938 appropriate bfd section flag.
4940 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4942 * xcofflink.c (xcoff_link_add_symbols): Create the special
4943 sections if we see a DYNAMIC object, in case that is the only
4944 XCOFF input object we see.
4946 * elf32-mips.c: Extensive changes for a start at dynamic linking
4947 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4949 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4950 (struct elf_backend_data): Remove
4951 elf_backend_create_program_headers field. Add
4952 elf_backend_additional_program_headers and
4953 elf_backend_modify_segment_map fields.
4954 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4956 (elf_backend_additional_program_headers): Likewise.
4957 (elf_backend_modify_segment_map): Likewise.
4958 (elf_backend_create_program_headers): Don't define.
4959 (elfNN_bed): Change to account for field changes.
4960 * elf.c (assign_file_positions_for_segments): Call new
4961 modify_segment_map backend function. Don't call old
4962 create_program_headers backend function.
4963 (get_program_header_size): Call additional_program_headers rather
4964 than create_program_headers.
4965 * elflink.h (elf_link_add_object_symbols): Initialize
4966 type_change_ok from new backend field.
4967 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4969 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4970 a reloc against the appropriate section.
4972 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4973 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4974 (elf_flags_init): Rename from elf_ppc_flags_init.
4975 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4977 (ppc_elf_copy_private_bfd_data): Likewise.
4978 (ppc_elf_merge_private_bfd_data): Likewise.
4980 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4983 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4985 * coff-alpha.c (alpha_relocate_section): During final link, allow
4986 output .lita section to be bigger than 64k by adjusting gp value
4987 on a per-input section basis.
4988 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4990 (struct ecoff_section_tdata): Add gp field.
4992 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4994 Handle Alpha ECOFF changes in OSF/1 3.2.
4995 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4997 * coff-alpha.c: Include "aout/ar.h".
4998 (alpha_ecoff_get_relocated_section_contents): Don't require an
4999 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5000 3.2 doesn't generate one.
5001 (alpha_relocate_section): Likewise.
5002 (alpha_ecoff_slurp_armap): Define.
5003 (alpha_ecoff_slurp_extended_name_table): Define.
5004 (alpha_ecoff_construct_extended_name_table): Define.
5005 (alpha_ecoff_truncate_arname): Define.
5006 (alpha_ecoff_write_armap): Define.
5007 (alpha_ecoff_generic_stat_arch_elt): Define.
5008 (alpha_ecoff_update_armap_timestamp): Define.
5010 (alpha_ecoff_read_ar_hdr): New static function.
5011 (alpha_ecoff_get_elt_at_filepos): New static function.
5012 (alpha_ecoff_openr_next_archived_file): New static function.
5013 (alpha_ecoff_get_elt_at_index): New static function.
5014 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5015 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5016 _bfd_ecoff to alpha_ecoff.
5017 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5018 field from backend structure, rather than always calling
5019 _bfd_get_elt_at_filepos.
5020 * coff-mips.c (mips_ecoff_backend_data): Initialize
5021 get_elt_at_filepos field.
5022 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5023 from _bfd_generic_read_ar_hdr with minor changes.
5024 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5025 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5026 * libbfd.h: Rebuild.
5028 * bfd-in.h (BFD_IN_MEMORY): Define.
5029 * libbfd-in.h (struct bfd_in_memory): Define.
5030 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5031 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5032 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5033 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5034 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5035 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5036 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5037 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5038 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5039 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5041 (bfd_openstreamr): Likewise.
5042 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5043 BFD_IN_MEMORY is not set.
5044 * riscix.c (riscix_some_aout_object_p): Likewise.
5045 * bfd-in2.h, libbfd.h: Rebuild.
5047 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5048 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5049 (bfd_get_elt_at_index): Define.
5050 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5051 bfd_get_elt_at_index. Change index parameter from int to
5053 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5054 (_bfd_noarchive_get_elt_at_index): Define.
5055 (_bfd_archive_bsd_get_elt_at_index): Define.
5056 (_bfd_archive_coff_get_elt_at_index): Define.
5057 * bfd-in2.h, libbfd.h: Rebuild.
5058 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5059 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5060 * ieee.c (ieee_get_elt_at_index): Define.
5061 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5062 * oasys.c (oasys_get_elt_at_index): Define.
5063 * som.c (som_get_elt_at_index): Define.
5065 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5066 numbers to the .text section.
5068 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5070 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5071 If there is a SEC_DEBUGGING section, get the contents of the debug
5072 information part from it.
5073 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5075 (ieee_write_object_contents): Check ieee_write_debug_part return.
5077 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5079 * config.bfd (i[345]86-*-freebsd*): Add target.
5080 * configure.in (i386freebsd_vec): Add vec.
5081 * configure: Regenerate.
5082 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5083 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5084 Rebuild dependencies..
5085 * freebsd.h: New file.
5086 * i386freebsd.c: New file.
5087 * targets.c (i386freebsd_vec): Declare.
5088 (bfd_target_vector): Add i386freebsd_vec.
5089 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5090 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5092 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5094 * ieee.c (ieee_slurp_debug): New static function.
5095 (ieee_object_p): Call it.
5096 (ieee_slurp_section_data): Skip debugging sections.
5097 (ieee_get_reloc_upper_bound): Likewise.
5098 (ieee_get_section_contents): Likewise.
5099 (ieee_canonicalize_reloc): Likewise.
5100 (ieee_write_section_part): Likewise.
5101 (ieee_write_debug_part): Likewise.
5102 (ieee_write_data_part): Likewise.
5103 (init_for_output): Likewise.
5105 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5107 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5109 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5110 relocs, since ppc_elf_relocate_section handles the linker case.
5111 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5113 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5114 ppc_elf_relocate_section since that is now the only caller.
5115 (ppc_elf_relocate_section): Ditto.
5117 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5119 * coffcode.h (coff_write_object_contents): If we don't know the
5120 section of the entry point for an XCOFF executable, always set the
5121 entry address to -1.
5123 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5125 * elf.c (bfd_section_from_shdr): Add support for note sections.
5127 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5129 * bfd-in.h (struct _symbol_info): Add stab_type field.
5130 * bfd-in2.h: Rebuild.
5131 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5133 * elf32-ppc.c: Remove trailing newline from calls to
5135 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5136 difference if target endianness is known.
5138 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5140 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5141 old style TOC16 references without using R_PPC_GOT.
5142 (ppc_reloc_type): Ditto.
5143 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5144 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5145 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5146 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5147 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5149 (ppc_elf_adjust_dynamic_symbol): Ditto.
5150 (ppc_elf_adjust_dynindx): Ditto.
5151 (ppc_elf_size_dynamic_sections): Ditto.
5152 (ppc_elf_finish_dynamic_symbol): Ditto.
5153 (ppc_elf_finish_dynamic_sections): Ditto.
5154 (ELF_DYNAMIC_INTERPRETER): Define.
5156 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5158 * elf.c (copy_private_bfd_data): When attaching sections to
5159 segments ignore sections that won't be allocated. Patch from
5162 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5164 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5167 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5169 * coff-i960.c (CALC_ADDEND): Define.
5170 (coff_i960_relocate_section): Add the input section VMA to the
5171 addend for PC relative relocs.
5173 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5175 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5176 to correctly terminate.
5178 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5180 * targets.c (enum bfd_endian): Define.
5181 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5182 from boolean to enum bfd_endian. Change header_byteorder_big_p
5184 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5185 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5186 * bfd-in2.h: Rebuild.
5187 * All targets: Change initialization of byteorder and
5188 header_byteorder to use enum bfd_endian values rather than
5190 * All files: Change all references to byteorder_big_p and
5191 header_byteorder_big_p to use new bfd_*_endian macros.
5193 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5195 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5197 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5199 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5201 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5203 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5205 * ieee.c: Lots of minor cleanups. Make many functions return
5206 errors rather than calling abort. Also:
5207 (ieee_write_twobyte): Remove; change callers to call existing
5208 ieee_write_2bytes function.
5209 (ieee_write_expression): Don't output the section twice when
5210 outputting a local symbol. Don't emit an extraneous zero if there
5212 (ieee_slurp_sections): Set the lma as well as the vma.
5213 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5215 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5216 a recognized one or bfd_arch_unknown.
5217 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5219 (ihex_get_symtab): Likewise.
5221 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5223 * aoutx.h: Include <ctype.h>.
5224 (struct aout_link_includes_table): Define.
5225 (struct aout_link_includes_totals): Define.
5226 (struct aout_link_includes_entry): Define.
5227 (aout_link_includes_lookup): Define macro.
5228 (struct aout_final_link_info): Add includes field.
5229 (aout_link_includes_newfunc): New static function.
5230 (NAME(aout,final_link)): Initialize includes hash table.
5231 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5233 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5235 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5237 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5239 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5241 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5243 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5244 (pe_print_private_bfd_data): call pe_print_reloc.
5245 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5246 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5247 up some debugging as well.
5249 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5251 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5254 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5256 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5257 when setting sections to NULL.
5259 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5261 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5263 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5264 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5266 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5267 * bfd-in2.h: Rebuild.
5269 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5271 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5273 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5275 * ihex.c (ihex_scan): Handle record types 4 and 5.
5276 (ihex_object_p): Permit types 4 and 5.
5277 (ihex_set_section_contents): Remove check for out of range
5279 (ihex_write_object_contents): Generate types 4 and 5.
5281 * elflink.h (elf_link_output_extsym): Just ignore warning and
5282 indirect references to symbols which don't really exist.
5284 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5286 * peicode.h (pe_print_idata): Minor format fixes
5287 (pe_print_edata): New function. Under private printing, this formats
5288 the edata section of a PE file.
5289 (pe_print_private_bfd_data): Added call to pe_print_edata.
5291 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5293 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5294 index, don't call stoi.
5296 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5298 * srec.c (srec_scan): Set lma as well as vma.
5300 * ihex.c: New file; support for Intel Hex format.
5301 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5302 (ihex_vec): Declare.
5303 (bfd_target_vector): Always include ihex_vec.
5304 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5305 * Makefile.in: Rebuild dependencies.
5306 (BFD_LIBS): Add ihex.o
5307 (BFD_LIBS_CFILES): Add ihex.c.
5308 * bfd-in2.h: Rebuild.
5310 * elf.c (assign_file_positions_for_segments): Sort the sections in
5312 (get_program_header_size): Return the right size if segment_map is
5314 (copy_private_bfd_data): Don't bother to sort the sections.
5316 * bfd.c (bfd_record_phdr): New function.
5317 * bfd-in.h (bfd_record_phdr): Declare.
5318 * bfd_in2.h: Rebuild.
5320 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5323 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5324 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5326 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5327 (bfd_zmalloc): Change declaration.
5328 * libbfd.h: Rebuild.
5329 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5330 and realloc. Don't set bfd_error_no_memory if they fail.
5332 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5334 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5335 uses as well. Added a new howto to deal with TOCREL16 relocs that
5336 are TOCDEFN as well.
5337 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5338 to handle RVA relocs from dlltool.
5339 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5340 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5341 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5343 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5344 to get the right section alignment.
5346 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5348 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5349 p_paddr if p_paddr is zero.
5350 (make_mapping): Set includes_filehdr and includes_phdrs for first
5352 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5354 (assign_file_positions_for_segments): Handle includes_filehdr and
5355 includes_phdrs. Remove special handling of PT_PHDR and first
5357 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5358 when appropriate. Remove special handling of PT_PHDR segment.
5359 Use a more complex condition for when a section is included in a
5360 segment to handle Solaris linker oddities.
5362 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5364 * coff-m88k.c (howto_table): Reformatted for easier reading;
5365 special_function now points to new function m88k_special_reloc.
5366 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5368 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5369 be done correctly by m88k_special_reloc.
5370 (reloc_processing): New function to be used by RELOC_PROCESSING.
5371 (RELOC_PROCESSING): Define to call reloc_processing.
5373 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5375 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5376 (pe_print_pdata): Likewise.
5378 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5379 obstack_alloc fails.
5380 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5382 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5383 * Many files: don't set bfd_error_no_memory if one of the above
5386 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5387 if p_paddr_valid is set.
5388 (copy_private_bfd_data): New static function.
5389 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5391 * elf.c (assign_file_positions_for_segments): Fix case where extra
5392 program headers were allocated.
5394 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5395 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5396 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5397 _bfd_elf_print_private_bfd_data.
5399 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5400 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5401 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5402 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5403 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5404 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5405 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5407 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5409 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5410 * elf.c (make_mapping): New static function.
5411 (map_sections_to_segments): New static function.
5412 (elf_sort_sections): New static function.
5413 (assign_file_positions_for_segments): New static function.
5414 (map_program_segments): Remove.
5415 (get_program_header_size): Remove sorted_hdrs, count, and
5416 maxpagesize parameters. Simplify.
5417 (assign_file_positions_except_relocs): When generating an
5418 executable, use assign_file_positions_for_segments.
5419 (elf_sort_hdrs): Remove.
5420 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5421 to get_program_header_size.
5423 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5425 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5427 * configure, config.in: Regenerate with autoconf 2.7.
5429 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5430 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5432 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5434 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5435 (ecoff_sec_to_styp_flags): Likewise.
5436 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5437 (ecoff_set_symbol_info): Handle scRConst.
5438 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5439 (ecoff_compute_section_file_positions): Handle .rconst section.
5440 (_bfd_ecoff_write_object_contents): Likewise.
5441 (ecoff_link_check_archive_element): Handle scRConst.
5442 (ecoff_link_add_externals): Likewise.
5443 (ecoff_link_write_external): Handle .rconst section.
5444 (ecoff_reloc_link_order): Likewise.
5445 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5446 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5448 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5450 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5451 DEF_DYNAMIC flag is set.
5453 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5455 * host-aout.c: If TRAD_HEADER is defined, include it.
5457 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5459 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5460 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5461 (BFD_NEED_DECLARATION): New function.
5462 * configure.in: Use BFD_NEED_DECLARATION.
5463 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5464 * configure, config.in: Rebuild with autoconf 2.6.
5466 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5467 special_sections before returning when called with a non XCOFF
5470 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5473 * coffcode.h (coff_compute_section_file_positions): Only pad the
5474 previous section to force file alignment when creating an
5477 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5479 * coffcode.h (coff_compute_section_file_positions): If
5480 RS6000COFF_C, set up the .debug section.
5482 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5483 if it is not large enough to accomodate the entire TOC area with
5484 signed 16 bit offsets.
5485 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5487 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5488 TOC anchor to use the TOC value used in the output file.
5490 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5492 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5493 (_bfd_coff_read_string_table): Likewise.
5495 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5497 * pe-arm.c: Fix typos.
5498 * coff-arm.c: Likewise.
5500 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5502 * coff-ppc.c (list_ele): Added "cat"egory member.
5503 (record_toc): New category parameter (priv or pub).
5504 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5505 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5506 the mainline. It addes extra toc cells in error.
5507 (ppc_coff_swap_sym_in_hook): Added some documentation.
5508 (dump_toc): Can now diagnose "virtual toc" chicanery.
5510 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5512 * elf-bfd.h (struct elf_link_hash_table): Change type of
5513 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5515 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5517 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5518 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5520 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5521 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5522 defined or mentioned in a regular file.
5524 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5526 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5527 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5528 (coff_ppc_relocate_section): Correct REL24 handling
5529 (ppc_process_before_allocation): Correct TOCDEFN handling
5531 * peicode.h (dir_names): Added name descriptions
5533 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5535 * VERSION: Updated to cygnus-2.6.
5537 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5539 * targets.c (m68k4knetbsd_vec): Declare.
5541 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5543 * targets.c (bfd_target): Change type of second argument to
5544 _bfd_print_private_bfd_data from void * to PTR.
5545 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5546 using PTR rather than void *.
5547 * bfd-in2, libbfd.h: Rebuild.
5548 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5550 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5551 _bfd_generic_bfd_print_private_bfd_data rather than casting
5554 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5556 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5557 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5559 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5560 BFD64_BACKENDS_CFILES): New variables.
5563 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5565 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5566 not at the file position of the first section.
5567 * coffcode.h (coff_compute_section_file_positions): Avoid using
5569 (coff_write_object_contents): When generating a PPC PE executable
5570 with no symbols, round up the file size to a COFF_PAGE_SIZE
5572 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5573 don't write out a string table.
5575 * elf.c (bfd_section_from_shdr): When using a different section
5576 header, pass the new one to _bfd_elf_make_section_from_shdr.
5577 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5578 (elf_map_symbols): Add section VMA to symbol value when comparing
5580 (_bfd_elf_compute_section_file_positions): Only build symbol table
5581 if there are some symbols. Set file offset of symtab and strtab
5583 (assign_file_positions_except_relocs): Remove dosyms parameter.
5584 Change all callers. Never set file offset of symtab and strtab
5586 (_bfd_elf_copy_private_section_data): New function.
5587 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5588 (_bfd_elf_copy_private_symbol_data): New function.
5589 (swap_out_syms): Check for special mapping of st_shndx created by
5590 copy_private_symbol_data.
5591 * elfxx-target.h: Use new copy routines.
5592 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5593 (_bfd_elf_copy_private_section_data): Declare.
5595 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5597 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5600 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5601 _bfd_dummy_target, matching the recent change to archive
5604 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5606 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5607 arithmetic on PTR types.
5609 * aout-target.h (MY(callback)): Set the lma of the sections.
5611 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5612 symbol into a reloc against the section.
5614 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5616 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5617 glue for the relocs: IMGLUE and IFGLUE.
5618 (record_toc): new function - tracks toc contents
5619 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5620 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5621 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5622 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5623 (ppc_record_toc_entry): Removed a debug define (duh)
5625 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5626 (pe_print_idata): New function - formats the idata section data
5627 (pe_print_pdata): New function - formats the pdata section data
5628 (pe_print_private_bfd_data): calls to above
5630 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5632 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5633 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5634 TARGET_SYM and TARGET_NAME for vector and BFD name.
5635 * coff-pmac.c (pmac_xcoff_vec): Remove.
5636 (TARGET_SYM, TARGET_NAME): Define.
5637 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5638 machine to 0, not all PowerMacs are 601s.
5640 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5642 * elfcode.h (elf_object_p): Read in any program headers.
5643 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5644 based on the program headers, if any.
5645 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5646 (map_program_segments): Set p_paddr of program headers based on
5649 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5651 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5654 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5655 trying to do a relocateable link with a non-a.out object file.
5657 * archive.c (bfd_generic_archive_p): Check the first object file
5658 in an archive even if target_defaulted is set. If the object file
5659 has the wrong xvec, reject it.
5661 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5662 be represented, report the name via _bfd_error_handler.
5663 (translate_to_native_sym_flags): Likewise.
5664 * elf32-mips.c (mips_elf_final_link): Likewise.
5665 * oasys.c (oasys_write_sections): Likewise.
5667 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5668 which checks for STYP_OVRFLO sections.
5669 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5670 reloc and lineno count overflows.
5671 (coff_write_object_contents): Call coff_count_linenumbers before
5672 coff_compute_section_file_positions. If RS6000COFF_C, handle
5673 reloc and lineno count overflows.
5674 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5675 relocs before dealing with .pad sections. Count overflow section
5676 headers when handling .pad sections.
5678 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5681 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5682 (struct xcoff_link_hash_table): Add descriptor_section and
5683 special_sections fields.
5684 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5685 (xcoff_link_add_symbols): Set linkage section alignment. Create
5686 descriptor section. Check for magic symbol names (_text, etc.),
5687 and record them in special_sections if found. Set
5688 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5689 descriptor field to point back to the function code symbol.
5690 (xcoff_sweep): Always mark the special descriptor_section.
5691 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5692 function descriptor, and mark it if it is.
5693 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5694 parameter, and fill it in. Allocate space for the descriptor
5696 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5697 global linkage code. If an undefined function descriptor is
5698 exported, arrange to define it. Warn about any other undefined
5700 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5701 (xcoff_write_global_symbol): Create a function descriptor when
5703 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5704 * bfd-in2.h: Rebuild.
5706 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5708 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5709 (ppc_coff_link_hash_table): new types for hashing
5710 (ppc_coff_link_hash_newfunc): hash entry constructor
5711 (ppc_coff_link_hash_table_init): hash table initializer
5712 (ppc_coff_link_hash_table_create): hash table constructor
5713 (ppc_record_toc_entry): changed references to hash table
5714 (coff_ppc_relocate_section): changed references to hash table
5716 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5717 * libcoff.h: Rebuild
5719 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5720 (coff_link_add_symbols): removed toc_offset init
5722 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5724 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5727 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5728 if it is given and mmep is available.
5729 * acconfig.h: Undef USE_MMAP.
5730 * configure, config.in: Regenerated.
5731 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5732 table handling the old way.
5733 (aout_get_external_symbols): Don't complain if last byte of string
5735 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5736 (bfd_free_window) [! USE_MMAP]: Don't define.
5737 (bfd_get_file_window,
5738 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5740 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5742 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5745 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5747 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5748 compatible with AMD generated COFF files. Try to support both AMD
5749 and GNU formats simultaneously.
5750 (coff_a29k_relocate_section): Likewise.
5752 * libbfd.c (bfd_get_file_window): Change writable parameter from
5753 int to boolean; update all callers. Pass MAP_SHARED if not
5754 writable--it's required on Solaris. Cast fprintf argument to
5756 * bfd-in.h (bfd_get_file_window): Update declaration.
5757 * bfd-in2.h: Rebuild.
5758 * aoutx.h: Update calls to bfd_get_file_window.
5760 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5762 (xcoff_swap_ldhdr_in): New static function.
5763 (xcoff_swap_ldsym_in): New static function.
5764 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5765 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5766 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5767 Handle XTY_ER/XMC_XO symbols correctly.
5768 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5769 rather than normal symbol table.
5770 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5771 already defined with the same absolute value.
5772 (xcoff_mark): When considering called symbols, check whether the
5773 descriptor is from a dynamic object, rather than the symbol
5775 (xcoff_build_ldsyms): Likewise.
5777 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5778 Cast realloc and malloc return values. If malloc or realloc fail,
5779 set bfd_error_no_memory.
5780 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5781 * bfd-in2.h: Rebuild.
5783 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5785 * coff-ppc.c (ppc_record_toc_entry): new function.
5786 (in_reloc_p): changed return value.
5787 (coff_ppc_relocate_section): much rework.
5788 (ppc_allocate_toc_section): new function.
5789 (ppc_process_before_allocation): new function.
5790 (ppc_coff_swap_sym_in_hook): new function.
5792 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5793 (coff_link_add_symbols): initialize toc_offset.
5795 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5796 (coff_swap_aouthdr_out): Added more sections to the data
5797 dictionary for the pe file header. Also changed linker version
5798 number on the ppc side.
5799 (dir_names): small improvements to the dictionary printing.
5800 (pe_mkobject_hook): save the file level flags.
5802 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5803 (pe_tdata): added real_flags field
5804 (coff_tdata): added local_toc_sym_map and access macro
5806 * libcoff.h (coff_link_hash_entry): added toc_offset field
5807 (pe_tdata): added real_flags field
5808 (coff_tdata): added local_toc_sym_map and access macro
5810 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5811 (coff_mkobject): init for local_toc_sym_map
5812 (coff_write_object_contents): set the internal_a.magic to
5813 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5816 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5818 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5819 entries until both the line number address and the function name
5820 address are too large.
5822 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5823 * configure: Rebuilt.
5825 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5826 is defined in the environment.
5828 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5830 * som.c (som_get_section_contents_in_window): Define to use
5833 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5835 * coff-i860.c: New file, based on coff-i386.c.
5836 * cpu-i860.c: New file, based on cpu-i386.c.
5837 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5838 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5839 targets, using i860coff_vec.
5840 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5841 trad-core.o and hosts/i860mach3.h.
5842 (i860coff_vec): Use coff-i860.o and cofflink.o.
5843 * configure: Rebuild.
5844 * Makefile.in: Rebuild dependencies.
5845 (ALL_MACHINES): Add cpu-i860.o.
5846 (BFD32_BACKENDS): Add coff-i860.o.
5847 (CFILES): Add cpu-i860.c and coff-i860.c.
5848 * targets.c (i860coff_vec): Declare.
5849 (bfd_target_vector): Add &i860coff_vec.
5850 * archures.c (bfd_i860_arch): Declare.
5851 (bfd_archures_list): Add &bfd_i860_arch.
5852 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5853 (coff_set_flags): Handle bfd_arch_i860.
5854 (coff_write_object_contents): Handle I860 a.out magic number.
5856 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5858 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5859 the created .tc section to 2.
5860 (xcoff_mark): Don't keep a .loader reloc for a call to an
5861 undefined symbol when creating a shared library.
5862 (xcoff_build_ldsyms): When creating a shared library, generate
5863 global linkage code for a call to an undefined symbol.
5865 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5867 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5868 BFD32_BACKENDS, BFD64_BACKENDS.
5869 (.dep1): Put mkdep output in a separate file.
5870 Rebuilt dependencies.
5872 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5875 Permit use of mmap when available:
5877 * configure.in: Check for mmap, madvise, mprotect.
5878 * config.in, configure: Regenerated.
5880 * libbfd.c (struct _bfd_window_internal): Define type.
5881 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5883 (ok_to_map): New static variable for debugging.
5884 (_bfd_generic_get_section_contents_in_window): New function.
5885 * bfd-in.h (bfd_window_internal): Declare type.
5886 (bfd_window): Define type.
5887 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5888 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5891 * libaout.h (struct aoutdata): Add two window fields.
5892 (obj_aout_sym_window, obj_aout_string_window): New macros.
5893 * aoutx.h (some_aout_object_p): Initialize windows.
5894 (aout_get_external_symbols): Get symbol data and strings in
5895 windows instead of explicitly allocated buffers.
5896 (slurp_symbol_table): Free window instead of memory.
5897 (bfd_free_cached_info): Release windows instead of freeing storage
5899 (aout_link_free_symbols): Ditto.
5901 * targets.c (bfd_target): Add new field for
5902 get_section_contents_in_window.
5903 (BFD_JUMP_TABLE_GENERIC): Updated.
5904 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5905 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5906 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5907 macros for get_section_contents_in_window field.
5909 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5911 * core.c: Renamed to corefile.c
5912 * makefile.dos (OBJS): Change core.o to corefile.o
5913 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5916 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5918 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5919 targ_selvecs to allow debugging under Irix-5 native.
5922 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5924 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5925 to o. Clobber and restore the list of new csects around the call
5926 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5927 linker error and the linker wants to read the symbol table. Reset
5928 the line number count of a real section even if it has no relocs.
5929 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5931 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5934 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5936 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5937 an undefined symbol in a shared link.
5939 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5940 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5941 phdm@info.ucl.ac.be (Philippe De Muyter).
5943 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5945 * coff-m88k.c (rtype2howto): New static function.
5946 (RTYPE2HOWTO): Use it rather than a macro definition.
5948 * coffcode.h (coff_write_object_contents): set internal_a.magic
5949 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5951 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5952 define TRAD_HEADER to new file hosts/delta68.h.
5953 m88*-motorola-sysv*, however, does use ptrace-core.o.
5954 * hosts/delta68.h: New file.
5956 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5957 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5959 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5961 * i386linux.c (MY(vec)): Declare before use.
5963 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5965 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5966 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5968 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5969 BFD is not of the right type.
5970 (bfd_elf_get_needed_list): Likewise.
5971 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5972 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5973 * xcofflink.c (XCOFF_XVECP): Define.
5974 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5976 (bfd_xcoff_import_symbol): Likewise.
5977 (bfd_xcoff_export_symbol): Likewise.
5978 (bfd_xcoff_link_count_reloc): Likewise.
5979 (bfd_xcoff_record_link_assignment): Likewise.
5980 (bfd_xcoff_size_dynamic_sections): Likewise.
5982 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5983 table index against the number of symbols for a base relative
5986 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5988 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5989 full_aouthdr flag here...
5990 (_bfd_xcoff_bfd_final_link): ...not here.
5992 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5994 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5995 systems that have a system <libelf.h>.
5996 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5997 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5998 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5999 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6000 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6001 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6002 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6004 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6006 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6007 set, set BSF_WEAK in symbol. Change all callers.
6008 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6009 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6010 _bfd_generic_link_add_one_symbol.
6011 (ecoff_indirect_link_order): Check that the section tdata relocs
6012 are not NULL before using them.
6014 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6015 define TRAD_HEADER as hosts/alphalinux.h.
6016 * configure: Rebuild.
6017 * hosts/alphalinux.h: New file.
6018 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6021 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6023 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6024 C_ECOMM storage classes.
6026 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6028 (xcoff_mark): Call xcoff_mark_symbol.
6029 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6030 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6032 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6034 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6036 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6038 (xcoff_find_reloc): New static function.
6039 (xcoff_link_add_symbols): Use it.
6040 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6041 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6042 relocate the value of C_DECL.
6044 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6046 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6048 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6049 callback decide what goes in .relocs.
6050 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6051 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6054 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6056 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6059 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6061 * xcofflink.c: More improvements, mostly to fix handling of
6062 constructors and a few other special cases.
6063 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6064 zero, reverting yesterday's change.
6065 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6066 (bfd_xcoff_link_count_reloc): Declare.
6067 (bfd_xcoff_record_link_assignment): Declare.
6068 * bfd-in2.h: Rebuild.
6070 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6072 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6073 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6074 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6075 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6076 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6077 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6079 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6082 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6083 segments includes the a.out header. See to that the magic number
6084 *always* is big-endian.
6086 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6087 m68k4k NetBSD configurations.
6089 * configure.in, configure: Separate i386 & mips NetBSD
6090 configurations from other BSD ones. Don't assume DEC is the only
6091 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6092 configurations. Add support for m68k4k NetBSD object format.
6094 * libaout.h: Added M_68K4K_NETBSD magic.
6096 * m68k4knetbsd.c: New file.
6098 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6100 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6103 * hosts/mipsnbsd.h: New file.
6106 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6108 * config.bfd: Add config stuff for mips*-*-magic* to set
6109 targ_defvec to ecoff_big_vec.
6112 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6114 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6116 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6117 toc_section, and entry_section fields.
6118 (struct xcoff_section_tdata): Remove ldrel_count field.
6119 * libcoff.h: Rebuild.
6120 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6122 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6123 full a.out header if full_aouthdr is set in xcoff_data.
6124 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6125 based on sections stored in xcoff_data.
6126 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6128 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6129 (rs6000coff_vec): Set symbol_leading_char to '.'.
6130 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6131 value stored in ret rather than returning a pointer value.
6133 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6135 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6138 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6140 * som.c (som_slurp_string_table): Allocate the strings with malloc
6141 since they're free'd by free_cached_info.
6142 (som_slurp_symbol_table): Similarly for the symbol table.
6144 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6146 * Makefile.in (diststuff): Don't make headers.
6148 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6150 * Makefile.in: Rebuild dependencies.
6152 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6153 output_bfd is not SunOS.
6154 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6155 non-SunOS input files.
6157 * xcofflink.c: Extensive changes to support linking shared objects
6158 and generating a .loader section.
6159 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6160 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6161 last_symndx, and ldrel_count fields.
6162 * libcoff.h: Rebuild.
6163 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6164 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6166 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6167 (bfd_xcoff_export_symbol): Declare.
6168 (bfd_xcoff_size_dynamic_sections): Declare.
6169 * bfd-in2.h: Rebuild.
6171 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6173 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6174 * configure: Rebuild.
6175 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6176 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6178 (pmac_xcoff_vec): Update to use new xcoff support.
6179 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6180 (xcoff_write_armap): Declare buf as unsigned char.
6181 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6183 * mpw-make.sed: Generalize subdir_do edit.
6185 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6187 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6188 correctly. Don't initialize asect->vma.
6190 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6192 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6193 something a little less than the page size.
6195 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6197 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6199 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6201 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6202 * coffcode.h (coff_write_object_contents): If .bss is before
6203 .data us that as data_start.
6204 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6206 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6207 (coff_swap_outhdr_out): Hardwire in version number.
6209 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6211 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6212 major and minor to *_vno, since the former are also macros in
6213 SunOS header files. Cast result of bfd_alloc to appropriate
6216 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6217 before assigning to sec_data.
6219 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6221 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6222 now relative to the section, not absolute.
6223 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6224 get the file name when there is a N_SO directory name. When
6225 handling stabs, remember that section->vma was added to the
6228 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6230 * sunos.c (struct sunos_link_hash_table): Add needed field.
6231 (sunos_link_hash_table_create): Call bfd_release, not free.
6232 (sunos_link_hash_table_create): Initialize needed field.
6233 (sunos_add_dynamic_symbols): Record needed objects.
6234 (bfd_sunos_get_needed_list): New function.
6235 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6236 * bfd-in2.h: Rebuild.
6238 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6240 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6242 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6244 * bfd-in.h (struct bfd_link_needed_list): Rename from
6245 bfd_elf_link_needed_list.
6246 * bfd-in2.h: Rebuild.
6247 * elf.c, elflink.h, libelf.h: Corresponding changes.
6249 Add start at AIX linker support; no shared libraries yet.
6250 * xcofflink.c: New file.
6251 * configure.in (rs600coff_vec): Use xcofflink.o.
6252 * configure: Rebuild.
6253 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6255 (struct xcoff_section_tdata): Define.
6256 (xcoff_section_data): Define macro.
6257 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6258 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6259 (_bfd_xcoff_bfd_final_link): Declare.
6260 (_bfd_ppc_xcoff_relocate_section): Declare.
6261 * libcoff.h: Rebuild.
6262 * coff-rs6000.c: Clean up a bit.
6263 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6264 cputype, csects, and debug_indices.
6265 (xcoff_copy_private_bfd_data): Copy cputype.
6266 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6267 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6268 (xcoff_reloc_type_lookup): Rename from
6269 rs6000coff_reloc_type_lookup.
6270 (coff_relocate_section): Define.
6271 (_bfd_xcoff_sizeof_headers): Define.
6272 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6273 (_bfd_xcoff_bfd_relax_section): Define.
6274 (_bfd_xcoff_bfd_link_split_section): Define.
6275 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6277 * coffcode.h (coff_compute_section_file_positions): If AIX,
6278 increment sofar by SMALL_AOUTSZ if not executable.
6279 (coff_write_object_contents): If AIX, always output an a.out
6280 header; if not executable, header size of SMALL_AOUTSZ.
6281 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6282 (_bfd_stringtab_init): Initialize xcoff field.
6283 (_bfd_xcoff_stringtab_init): New function.
6284 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6285 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6286 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6287 * libbfd.h: Rebuild.
6288 * Makefile.in: Rebuild dependencies.
6289 (BFD32_BACKENDS): Add xcofflink.o.
6290 (CFILES): Add xcofflink.c.
6292 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6293 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6294 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6296 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6298 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6300 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6302 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6303 * config.in: Regenerated.
6305 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6306 (_bfd_chunksize): New variable.
6307 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6308 for obstack chunk size.
6309 * configure.in: Check for getpagesize.
6310 * configure: Regenerated.
6312 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6314 * trad-core.c (rawptr): Make it a local variable of
6315 ptrace_unix_core_file_p.
6317 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6319 * coff-arm.c (in_reloc_p): New.
6320 * coff-i386.c (in_reloc_p): New.
6321 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6322 (coff_write_object_contents): Only set has_reloc_section
6324 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6325 in_reloc_p to decide if reloc should be emitted.
6326 * libcoff.h (pe_data_type.in_reloc_p): New.
6327 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6329 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6331 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6332 (_bfd_coff_read_internal_relocs): Likewise.
6333 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6334 (_bfd_coff_read_internal_relocs): Likewise.
6336 * elflink.h (elf_link_add_object_symbols): Correct conditions
6337 under which type and size change warnings are issued.
6339 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6341 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6342 a symbol which is not in a real section.
6343 (coff_write_native_symbol): Corresponding change.
6345 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6346 coff_link_hash_newfunc and make non-static.
6347 (_bfd_coff_link_hash_table_init): New function, broken out of
6348 _bfd_coff_link_hash_table_create.
6349 (_bfd_coff_link_hash_table_create): Use it.
6350 (process_embedded_commands): Make static.
6351 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6352 (_bfd_coff_link_hash_table_init): Declare.
6353 * libcoff.h: Rebuild.
6355 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6356 field in XCOFF tdata.
6357 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6358 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6359 based on cputype stored in a.out header, or in n_type of initial
6361 (coff_write_object_contents): Set cputype correctly in a.out
6363 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6365 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6366 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6368 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6369 * libcoff.h: Rebuild.
6371 * cpu-rs6000.c (rs6000_compatible): New static function.
6372 (bfd_rs6000_arch): Use it.
6373 * cpu-powerpc.c (powerpc_compatible): New static function.
6374 (arch_info_struct): Define various flavours of PowerPC.
6375 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6378 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6380 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6382 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6384 * elflink.h (elf_link_add_object_symbols): Don't warn about
6385 changing the size or type if the old definition was weak.
6387 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6389 * coffcode.h (combined_entry_type): Add fix_line field.
6390 (coff_slurp_line_table): Warn if we try to set the lineno field of
6392 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6393 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6394 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6395 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6397 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6398 * libcoff.h: Rebuild.
6400 * libcoff-in.h (struct xcoff_tdata): Define.
6401 (xcoff_data): Define.
6402 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6403 * bfd-in2.h, libcoff.h: Rebuild.
6404 * coff-rs6000.c (xcoff_mkobject): New static function.
6405 (coff_mkobject): Define.
6406 (xcoff_copy_private_bfd_data): New static function.
6407 (coff_bfd_copy_private_bfd_data): Define.
6408 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6410 (rs6000coff_vec): Add DYNAMIC to object_flags.
6411 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6412 .loader sections specially.
6413 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6414 section alignment from the XCOFF tdata information.
6415 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6416 F_SHROBJ, and copy the extra a.out header information into the
6417 XCOFF tdata structure.
6418 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6419 F_DYNLOAD and the extra a.out header information.
6420 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6421 C_HIDEXT symbol with attached csect information.
6422 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6423 in the o_maxdata field.
6424 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6425 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6426 end if BSF_NOT_AT_END is set.
6428 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6429 _bfd_read_ar_hdr_fn.
6430 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6431 * bfd-in2.h, libbfd.h: Rebuild.
6432 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6434 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6435 (bfd_slurp_bsd_armap_f2): Likewise.
6436 (_bfd_slurp_extended_name_table): Likewise.
6438 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6440 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6442 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6443 when the symbol table is empty.
6445 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6446 space for section symbols, since we don't output them either.
6447 (elf_m68k_adjust_dynindx): Removed.
6449 * ptrace-core.c (rawptr): Make it a local variable of
6450 ptrace_unix_core_file_p.
6452 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6454 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6457 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6458 Mac object file formats.
6460 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6462 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6463 auxent if there isn't one.
6464 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6465 rather than FILNMLEN as the maximum name length.
6467 * coffcode.h (bfd_coff_backend_data): Add new field
6468 _bfd_coff_print_aux.
6469 (bfd_coff_print_aux): New static function.
6470 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6471 scnlen field of an XTY_LD csect aux entry.
6472 (coff_print_aux): New static function.
6473 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6474 in coff_pointerize_aux_hook.
6475 (bfd_coff_std_swap_table): Initialize new field.
6476 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6477 * libcoff.h: Rebuild.
6478 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6479 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6481 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6482 if there are symbols, for native AIX ld compatibility.
6484 * coffcode.h (bfd_coff_backend_data): Add new field
6485 _bfd_coff_pointerize_aux_hook.
6486 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6487 or I960, and as 0 otherwise.
6488 (bfd_coff_std_swap_table): Initialize new field.
6489 * libcoff.h: Rebuild.
6490 * coffgen.c (coff_pointerize_aux): Change parameters to take
6491 symbol pointer instead of type and class, and to take aux index.
6492 Call _bfd_coff_pointerize_aux_hook if it is defined.
6493 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6494 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6495 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6497 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6498 read-only/host-only support.
6500 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6502 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6505 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6506 BFD_JUMP_TABLE_ARCHIVE accordingly.
6507 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6508 (_bfd_compute_and_write_armap): Declare.
6509 (_bfd_generic_read_ar_hdr): Declare.
6510 (_bfd_read_ar_hdr): Define.
6511 (_bfd_noarchive_read_ar_hdr): Define.
6512 (_bfd_archive_bsd_read_ar_hdr): Define.
6513 (_bfd_archive_coff_read_ar_hdr): Define.
6514 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6515 _bfd_read_ar_hdr instead.
6516 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6517 (_bfd_compute_and_write_armap): Rename from
6518 compute_and_write_armap. Make non-static. Change all callers.
6519 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6520 than _bfd_snarf_ar_hdr.
6521 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6522 * ieee.c (ieee_read_ar_hdr): Define.
6523 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6524 * oasys.c (oasys_read_ar_hdr): Define.
6525 * som.c (som_read_ar_hdr): Define.
6526 * bfd-in2.h, libbfd.h: Rebuild.
6528 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6530 * peicode.c (coff_swap_filehdr_in): If symptr is
6531 zero, there aren't any symbols, even if nsyms is set.
6533 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6535 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6537 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6538 sections, and set styp correctly for them: .got, .hash, .dynamic,
6539 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6540 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6542 (ecoff_sort_hdrs): New static function.
6543 (ecoff_compute_section_file_positions): Return boolean, not void.
6544 Sort the sections by VMA before looking through them. Put the
6545 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6546 section on an appropriate boundary within the page.
6547 (ecoff_compute_reloc_file_positions): Check return value of
6548 ecoff_compute_section_file_positions.
6549 (_bfd_ecoff_set_section_contents): Likewise.
6550 (_bfd_ecoff_write_object_contents): Check for various Alpha
6551 section types when incrementing text_size and data_size. Call
6552 adjust_headers backend function if it exists.
6553 * coff-alpha.c (alpha_adjust_headers): New static function.
6554 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6555 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6557 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6559 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6561 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6562 of ALTERNATE_AIX_CORE_FORMAT.
6563 * configure.in (aix4): No longer need CORE_FLAGS.
6564 * configure: Updated.
6566 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6568 NS32k changes from Ian Dall:
6569 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6571 (aout_link_input_section_std, aout_link_input_section_ext,
6572 aout_link_reloc_link_order): Call them instead of _bfd_*
6574 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6576 (backend_data): Use it instead of hardcoded zero.
6578 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6579 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6581 * ns32knetbsd.c: Include bfd.h.
6582 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6583 (MY_bfd_reloc_type_lookup): Declare function too.
6584 * pc532-mach.c (set_sizes): Don't declare.
6585 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6586 (backend_data, MY_backend_data): Don't define.
6588 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6589 ns32k-*-lites* like ns32k-*-netbsd*.
6591 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6594 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6596 * coffcode.h (coff_write_object_contents): Restore setting
6597 f_timdat to 0, deleted on August 22.
6599 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6601 * coffcode.h (coff_bfd_copy_private_symbol_data,
6602 coff_bfd_copy_private_section_data,
6603 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6604 * peicode.h (coff_bfd_copy_private_bfd_data): New
6605 (pe_bfd_copy_private_bfd_data): New.
6606 (coff_swap_scnhdr_in): Swap bss size into the right place.
6607 (pe_print_private_bfd_data): Add some newlines.
6609 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6611 * som.c (setup_sections): Don't die if a space has no subspaces.
6613 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6615 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6616 dynamic symbol override a common symbol. Don't change the size or
6617 type if they have been set and the new symbol is not a definition.
6618 Warn if the size or type changes.
6620 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6622 * som.c (som_begin_writing): Don't write the symbol table or
6624 (som_finish_writing): Write them here. Place them after the
6625 subspace data, but before the relocs.
6627 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6629 * sunos.c (sunos_add_one_symbol): Just pass false, not
6630 info->shared_library, to sunos_create_dynamic_sections.
6631 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6633 (sunos_check_dynamic_reloc): Remove .text section assertion.
6635 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6637 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6638 * configure, configure.in: Add pmac_xcoff_vec case.
6639 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6640 * coff-pmac.c: New file, PowerMac XCOFF support.
6641 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6642 * targets.c (pmac_xcoff_vec): Declare.
6644 * mpw-config.in: Various changes to be compatible with the
6645 autoconf-based configury.
6646 * mpw-make.sed: New file, sed commands to translate Unix
6647 makefile into MPW syntax.
6648 * mpw-make.in: Remove.
6649 * hosts/mpw.h: Remove.
6650 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6651 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6653 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6655 * binary.c (binary_get_symtab): Return an empty string on error.
6656 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6658 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6660 * coff-ppc.c: Reformatted according to gnu conventions
6661 Removed irrelevant "if 0" code
6663 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6665 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6666 symbols rather than as indirect symbols.
6667 (MY(slurp_symbol_table)): Don't do anything special about
6670 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6671 of .ctors and .dtors sections is no larger than 2.
6673 * sunos.c (sunos_add_one_symbol): Don't change
6674 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6676 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6677 dynamic symbols when creating a shared library.
6678 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6680 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6681 written even if it is not defined in a regular object.
6682 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6683 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6684 rather than the constant 22.
6685 (sunos_check_dynamic_reloc): Handle creating a shared library.
6686 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6687 zero when creating a shared library.
6688 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6689 write it out at the start of the symbol table.
6691 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6693 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6695 * config.bfd: Add arm-*-coff.
6696 * configure.in, configure: Add armcoff_{little,big}_vec.
6697 * targets.c (armcoff_{little,big}_vec): Declare.
6698 (bfd_target_vector): Add armcoff_{little,big}_vec.
6699 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6701 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6703 * targets.c (bfd_find_target): Remove debugging code.
6705 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6707 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6709 * Makefile.in: added *-ppc files
6710 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6711 allow pe based .o's to be shared with other tools on ppc/NT
6712 * config.bfd: added powerpc[le]-[pe|winnt] config support
6713 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6714 * peicode.h: Added more section flags for PE on ppc
6715 Added coff_swap_filehdr_out to allow peicode.h to be
6716 used for non-image PE files on ppc.
6717 Check for image, or not, before copying pe_opthdr
6718 * targets.c: Added new bfd's
6719 * targets.c: Removed two inactive bfds that shouldn't have made it this
6722 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6724 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6725 explicit values to initialize all relocs. Change all users.
6726 (ppc_elf_brtaken_inner): New function to handle branch predicition
6728 (ppc_elf_brtaken_reloc): Ditto.
6729 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6730 relocs use ppc_elf_unsupported_reloc.
6731 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6732 needs to be reported.
6733 (ppc_elf_relocate_section): Support branch prediction relocs.
6735 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6737 * bfd.c (bfd_assert): Remove \n from string passed to
6740 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6741 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6742 (bfd_coff_make_section_hook): Don't define.
6743 (coff_make_section_hook): Remove.
6744 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6745 (styp_to_sec_flags): Likewise.
6746 (coff_write_object_contents): Likewise.
6747 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6749 * libcoff.h: Rebuild.
6750 * coffgen.c (make_a_section_from_file): Just call
6751 bfd_make_section_anyway, not bfd_make_section or
6752 bfd_coff_make_section_hook.
6753 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6754 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6755 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6756 make_section_hook field.
6757 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6759 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6760 pointers into value field for warning and indirect symbols; just
6761 leave the value field alone.
6762 * linker.c (generic_link_add_symbol_list): Use next symbol for
6763 warning and indirect symbols, rather than looking in symbol value.
6764 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6765 parameter. Change all callers. Remove support for indirect
6766 symbols; it didn't work anyhow.
6767 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6768 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6769 * bfd-in2.h: Rebuild.
6771 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6773 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6774 go back to telling the tools this reloc operates on 32 bits.
6776 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6778 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6779 rather than a direct fprintf.
6780 * archive.c (_bfd_write_archive_contents): Likewise.
6781 * coffcode.h (coff_slurp_symbol_table): Likewise.
6782 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6783 (ppc_elf_unsupported_reloc): Likewise.
6784 (ppc_elf_relocate_section): Likewise.
6785 * i386linux.c (linux_tally_symbols): Likewise.
6786 (linux_finish_dynamic_link): Likewise.
6787 * osf-core.c (osf_core_core_file_p): Likewise.
6788 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6789 * som.c (som_sizeof_headers): Likewise.
6790 * srec.c (srec_bad_byte): Likewise.
6791 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6792 * libbfd-in.h (bfd_assert): Declare first parameter const.
6793 * libbfd.h: Rebuild.
6794 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6795 bfd_reloc_overflow is enough.
6796 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6797 * coff-h8500.c (rtype2howto): Likewise.
6798 * coff-z8k.c (rtype2howto): Likewise.
6799 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6800 * elf.c (_bfd_elf_get_lineno): Likewise.
6801 (_bfd_elf_no_info_to_howto): Likewise.
6802 (_bfd_elf_no_info_to_howto_rel): Likewise.
6803 * hp300hpux.c (convert_sym_type): Likewise.
6804 (MY(swap_std_reloc_in)): Likewise.
6805 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6807 * libaout.h (struct aoutdata): Add line_buf field.
6808 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6809 and filename_buffer. Instead, use a malloc buffer stored in the
6810 new line_buf field. Remove length restrictions.
6812 * coffgen.c (string_size): Remove static variable.
6813 (debug_string_size, debug_string_section): Likewise.
6814 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6815 and debug_string_size_p parameters. Use them instead of the
6816 global variables. Change all callers.
6817 (coff_write_symbol): Likewise.
6818 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6819 (coff_write_symbols): Add local variables to replace removed
6822 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6823 function, and line_base fields.
6824 * libcoff.h: Rebuild.
6825 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6826 information, rather than using static variables.
6828 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6829 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6831 * init.c (initialized): Remove static variable.
6832 (bfd_init): Don't bother setting initialized.
6833 (bfd_check_init): Remove.
6834 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6835 * libbfd.h: Rebuild.
6837 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6839 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6840 size for full core dumps. Copy core file header to private data.
6841 (rs6000coff_core_file_failing_command,
6842 rs6000coff_core_file_failing_signal): New functions to extract
6843 the file name and terminating signal from the core file.
6844 * coff-rs6000.c: Use them.
6846 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6848 Change arch info to be const, initialized at compile time.
6849 * archures.c: Reindent many functions. Change CONST to const.
6850 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6851 nothing set it anyhow. Make next const.
6852 (bfd_arch_info_list): Remove.
6853 (bfd_archures_list): Rename from archures_init_table. Change from
6854 a table of function pointers to a table of bfd_arch_info_type
6855 structure addresses.
6856 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6857 (bfd_lookup_arch): Likewise.
6858 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6860 (bfd_default_arch_struct): Make const.
6861 (bfd_arch_init, bfd_arch_linkin): Remove.
6862 (bfd_get_arch_info): Return a const pointer.
6863 * init.c (bfd_init): Don't call bfd_arch_init.
6864 * bfd.c (struct _bfd): Make arch_info const.
6865 * bfd-in2.h: Rebuild.
6866 * libbfd.h: Rebuild.
6867 * configure.in: Put & before everything in $selarchs.
6868 * configure: Rebuild.
6869 * cpu-*.c: Change bfd_*_arch from a function which calls
6870 bfd_arch_linkin to a const structure.
6871 * ieee.c (ieee_object_p): Make arch const.
6873 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6875 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6877 * bfd-in2.h: Regenerate.
6878 * libbfd.h: Regenerate.
6880 * elf32-ppc.c (reloc_type): Update names to match current draft.
6881 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6882 relative. Update names to current V.4 draft.
6883 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6884 (ppc_elf_relocate_section): Rename relocations to match draft.
6886 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6888 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6889 compiled with -mrelocatable-lib to be linked with either normal
6890 modules or -mrelocatable modules.
6892 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6894 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6895 in the a.out header.
6897 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6898 a reloc against a local symbol, even if it's not a section.
6900 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6902 * targets.c (bfd_target): Remove unused align_power_min field.
6903 * bfd-in2.h: Rebuild.
6904 * All backends: Remove initialization of align_power_min.
6906 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6908 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6910 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6912 * config.bfd (mips-dec-netbsd*): New target.
6913 * configure.host (mips-dec-netbsd*): New host.
6914 * configure.in (mips-dec-netbsd*): New native.
6915 * configure: Rebuild.
6917 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6919 Make the COFF backend linker merge common types:
6920 * cofflink.c (struct coff_debug_merge_element): Define.
6921 (struct coff_debug_merge_type): Define.
6922 (struct coff_debug_merge_hash_entry): Define.
6923 (struct coff_debug_merge_hash_table): Define.
6924 (coff_debug_merge_hash_table_init): Define.
6925 (coff_debug_merge_hash_table_free): Define.
6926 (coff_debug_merge_hash_lookup): Define.
6927 (struct coff_final_link_info): Add debug_merge field.
6928 (coff_debug_merge_hash_newfunc): New static function.
6929 (_bfd_coff_final_link): Allocate and free debug_merge table.
6930 (coff_link_input_bfd): Merge identical enum, struct and union
6933 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6935 Convert i960 COFF to use COFF backend linker.
6936 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6937 structure to store the symbol being used.
6938 (coff_i960_start_final_link): New static function.
6939 (coff_i960_relocate_section): New static function.
6940 (coff_i960_adjust_symndx): New static function.
6941 (coff_start_final_link): Define.
6942 (coff_relocate_section): Define.
6943 (coff_adjust_symndx): Define.
6944 * coffcode.h (bfd_coff_backend_data): Add new callback function
6945 _bfd_coff_start_final_link.
6946 (bfd_coff_start_final_link): Define.
6947 (coff_start_final_link): Define if not defined.
6948 (bfd_coff_std_swap_table): Add coff_start_final_link.
6949 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6951 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6952 function callback is not NULL.
6953 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6954 (_bfd_coff_internal_syment_name): Declare.
6955 * libcoff.h: Rebuild.
6956 * configure.in (icoff_big_vec): Add cofflink.o.
6957 (icoff_little_vec): Likewise.
6958 * configure: Rebuild.
6960 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6962 * Makefile.in (clean-info): Remove extraneous tab from line
6965 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6967 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6968 contents has relocs.
6970 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6972 * coffcode.h (coff_compute_section_file_positions): Keep the
6974 (coff_write_object_contents): Remember if it's a relocatable
6976 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6977 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6978 if relocatable file. Swap out saved raw size.
6980 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6982 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6983 (maintainer-clean): Rename from realclean, passing
6984 maintainer-clean down to subdirectories, but leave realclean as a
6987 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6990 * dep-in.sed: Remove config.h from generated dependencies.
6992 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6993 broken out of sunos_canonicalize_dynamic_symtab.
6994 (sunos_canonicalize_dynamic_symtab): Call new function
6995 sunos_slurp_dynamic_symtab.
6996 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6997 dynamic symbol table to the caller.
6998 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6999 callback to override the symbols being read.
7000 * libaout.h (struct aout_backend_data): Add three new parameters
7001 to add_dynamic_symbols callback.
7003 Extensive minor changes to avoid various gcc warnings. Also:
7004 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7005 * archures.c (bfd_arch_info_type): Change mach field from long to
7007 (bfd_lookup_arch): Change machine parameter from long to unsigned
7010 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7012 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7013 a symbol with a non-zero plt_offset.
7015 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7017 * elfcode.h (align_file_position): Remove; not used.
7019 * configure.in: Only check for <sys/procfs.h> on a native system,
7020 and make sure it defines prstatus_t.
7021 * configure: Rebuild.
7023 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7025 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7027 * config.in: Rename from config.h.in.
7028 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7029 Check for config.h:config.in when creating stamp-h.
7030 * configure: Rebuild.
7031 * Makefile.in (stamp-h): Depend upon config.in rather than
7032 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7033 calling config.status.
7035 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7036 (Makefile): Just rebuild Makefile.
7037 (config.h, stamp-h): New targets.
7038 * configure.in: Create stamp-h when rebuilding config.h.
7039 * configure: Rebuild.
7041 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7043 * configure.in: Call AC_CONFIG_HEADER. Substitute
7044 HOST_64BIT_LONG. Check that various header files exist. Check
7045 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7046 and/or free need to be declared. Don't make a link to sysdep.h.
7047 Define TRAD_HEADER for various hosts.
7048 * configure: Rebuild.
7049 * configure.host: Don't set my_host. Add definitions taken from
7050 host header files for various entries. Remove entries which now
7052 * acconfig.h: New file.
7053 * config.h.in: New file, built by autoheader.
7054 * sysdep.h: New file.
7055 * Makefile.in (do_distclean): Don't remove sysdep.h.
7057 (LOCAL_H_DEPS): New variable.
7058 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7060 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7061 ($(OPTIONAL_BACKENDS)): Likewise.
7062 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7063 looking through sysdep.h.
7064 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7065 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7066 (fprintf_vma, sprintf_vma): Likewise.
7067 (int64_type, uint64_type): Don't define.
7068 * bfd-in2.h: Rebuild.
7069 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7070 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7071 * lynx-core.c: Include stuff from old hosts/lynx.h.
7072 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7073 rather than NO_FCNTL.
7074 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7075 rather than NATIVE_HPPAHPUX_COMPILER.
7076 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7078 * hosts/*.h: Remove all header files which merely include,
7079 declare, and define things. Leave header files which define
7080 information needed by trad-core.c.
7082 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7083 (BFD_CC_FOR_BUILD): Define.
7084 * configure.in: Use BFD_CC_FOR_BUILD.
7085 * configure: Rebuild.
7087 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7089 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7090 * configure: Rebuild.
7092 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7095 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7097 * config.bfd: i386pe_ve -> i386pe_vec.
7099 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7101 * configure.host: Incorporate host Makefile fragments by setting
7103 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7104 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7105 value based on whether the code is being compiled by a cross
7106 compiler. Don't substitute host_makefile_frag or frags.
7107 * aclocal.m4: New file to define local AC_PROG_CC.
7108 * configure: Rebuild.
7109 * Makefile.in (INSTALL): Set to @INSTALL@.
7110 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7111 (INSTALL_DATA): Set to @INSTALL_DATA@.
7113 (CC): Define as @CC@.
7114 (CFLAGS): Set to @CFLAGS@.
7115 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7116 (@host_makefile_frag@): Remove.
7117 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7118 after other options.
7119 (config.status): Remove dependency upon @frags@.
7120 * config/*.mh, config/README: Remove.
7122 * config.bfd: Rewrite to incorporate the contents of the Makefile
7123 fragments by setting shell variables, rather than merely returning
7124 the name of a Makefile fragment.
7125 * configure.in: Use shell variables set by config.bfd rather than
7126 looking at the target Makefile fragment files. Don't substitute
7127 target_makefile_frag. Do substitute TDEFINES.
7128 * configure: Rebuild.
7129 * Makefile.in (@target_makefile_frag@): Remove.
7130 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7131 * config/*.mt: Remove.
7133 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7135 * configure.in: Put changequote lines around "i[345]86" patterns
7136 section of core file support.
7138 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7140 * som.c (som_bfd_print_private_bfd_data): Define to use the
7143 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7145 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7146 entry, text_start and data_start.
7148 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7150 * Makefile.in (OFILES): Remove $(TDEPFILES).
7151 * config/apollo.mt (TDEPFILES): Remove.
7152 * config/README: Update.
7154 * configure.in: For a native configuration, set COREFILE and
7155 COREFLAG based on the canonical host name.
7156 * configure: Rebuild.
7157 * Makefile.in: Rebuild dependencies.
7158 (ALL_CFLAGS): Add @COREFLAG@.
7159 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7160 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7161 support routines. Check LYNX_CORE rather than HOST_LYNX.
7162 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7163 * i386lynx.c: Likewise.
7164 * m68klynx.c: Likewise.
7165 * sparclynx.c: Likewise.
7166 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7167 * *-core.c: Comment changes.
7168 * config/decstation.mh (HDEPFILES): Remove.
7169 (HDEFINES): Remove -DTRAD_CORE.
7170 * config/irix3.mh (RANLIB): Remove.
7171 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7172 (HDEFINES): Remove -DIRIX_CORE.
7173 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7174 (HDEFINES): Remove -DTRAD_CORE.
7175 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7176 * config/ultra3.mh (RANLIB): Remove.
7177 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7178 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7179 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7180 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7181 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7182 * config/i386aix.mh, config/i386bsd.mh: Remove.
7183 * config/i386linux.mh, config/i386mach3.mh: Remove.
7184 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7185 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7186 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7187 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7188 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7189 * config/solaris2.mh, config/stratus.mh: Remove.
7190 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7191 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7193 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7195 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7196 DT_FINI entry if the appropriate symbol is not in the hash table.
7198 * libelf.h (struct elf_backend_data): Add create_program_headers
7199 and want_hdr_in_seg fields.
7200 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7202 (elf_backend_create_program_headers): Likewise.
7203 (elfNN_bed): Initialize create_program_headers and
7205 * elf.c (get_program_header_size): Call create_program_headers
7207 (map_program_segments): Check want_hdr_in_seg backend field. Call
7208 create_program_headers backend routine.
7210 * elf.c (assign_file_positions_except_relocs): Align non allocated
7211 sections when creating an executable.
7213 * elfcode.h (elf_swap_phdr_in): Make non static.
7214 (elf_swap_phdr_out): Make non static.
7215 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7216 (bfd_elf32_swap_phdr_out): Declare.
7217 (bfd_elf64_swap_phdr_in): Declare.
7218 (bfd_elf64_swap_phdr_out): Declare.
7220 * ecofflink.c (ecoff_collect_shuffle): New static function.
7221 (_bfd_ecoff_get_accumulated_pdr): New function.
7222 (_bfd_ecoff_get_accumulated_sym): New function.
7223 (_bfd_ecoff_get_accumulated_ss): New function.
7224 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7225 (_bfd_ecoff_get_accumulated_sym): Declare.
7226 (_bfd_ecoff_get_accumulated_ss): Declare.
7227 * libbfd.h: Rebuild.
7229 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7231 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7233 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7234 warning symbols. If any section is named .gnu.warning.XXX, treat
7235 the contents as a warning to be issued if the symbol XXX is
7237 (elf_link_output_extsym): For an indirect or warning symbol, just
7238 output the symbol it points to.
7240 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7241 if bfd_hash_allocate fails, since it will already be set.
7242 (generic_link_hash_newfunc): Likewise.
7243 (archive_hash_newfunc): Likewise.
7244 (hash_entry_bfd): New static function.
7245 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7246 callback. Allocate a new warning using the hash table newfunc.
7247 Use bfd_hash_replace to update the entry in the hash table, rather
7248 than assuming we can copy the fields with structure assignment.
7250 * hash.c (bfd_hash_replace): New function.
7251 * bfd-in.h (bfd_hash_replace): Declare.
7252 * bfd-in2.h: Rebuild.
7254 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7256 * config.bfd: Add mips*vr4300-*-elf* target.
7257 * config/mipsbvr4300.mt: Added.
7259 See file ChangeLog.2
7266 version-control: never
projects / platform / upstream / binutils.git / blob