1 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
3 * Makefile.in (install): Depend upon installdirs. Use
4 mkinstalldirs to build $(oldincludedir).
5 (installdirs): New target.
7 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
8 if this is a debugging section which we are stripping.
10 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
12 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
13 alpha-specific target data struct.
15 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
17 From Thomas Graichen <graichen@rzpd.de>:
18 * Makefile.in: Always use $(SHELL) when running move-if-change.
19 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
22 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
24 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
25 VMA if this is an executable file or a shared object.
27 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
30 * libaout.h (struct aout_backend_data): Add entry_is_text_address
32 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
33 start of the file. Remove uses later on which switch using
35 (MY(callback)): Handle entry_is_text_address.
36 (MY_entry_is_text_address): Define if not defined.
37 (MY(backend_data)): Initialize new field.
38 * aoutf1.h (sunos4_aout_backend): Likewise.
39 * i386aout.c (MY(backend_data)): Likewise.
40 * i386mach3.c (MY(backend_data)): Likewise.
41 * mipsbsd.c (MY(backend_data)): Likewise.
42 * sparclynx.c (sparclynx_aout_backend): Likewise.
43 * netbsd.h (SEGMENT_SIZE): Define if not defined.
44 (MY_entry_is_text_address): Define.
45 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000
47 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
48 whose name starts with `.'.
50 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
52 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
53 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
54 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
55 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
56 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
57 sparc-*-openbsd*): New targets.
60 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
62 * stabs.c (struct stab_section_info): New field
64 (_bfd_link_section_stabs): Fill the above array.
65 (_bfd_stab_section_offset): Use `cumulative_skips' to
66 speed up offset calculation.
68 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
70 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
71 addend for non pc-relative relocations.
73 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
74 for non-existent function.
76 * elf-m10300.c (mn10300_elf_relax_section): New function.
77 (mn10300_elf_relax_delete_bytes): Likewise.
78 (mn10300_elf_symbol_address_p): Likewise.
79 (mn10300_elf_get_relocated_section_contents): Likewise.
80 (bfd_elf32_bfd_relax_section): Define.
81 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
83 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
85 * configure.host: Set SHLIB_LIBS.
86 * configure.in: Substitute SHLIB_LIBS.
88 * Makefile.in (SHLIB_LIBS): New variable.
89 ($(SHLIB)): Use $(SHLIB_LIBS).
91 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
93 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
96 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
98 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
99 Correct CPU file names for mn10[23]00.
100 * configure: Rebuild.
102 * bfd.c (bfd_record_phdr): Cast count to size_t before
105 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
106 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
107 (xcoff_write_archive_contents): LIkewise.
108 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
109 (mips_elf_create_procedure_table): Likewise.
110 * peicode.h (pe_print_idata): Likewise.
111 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
112 * xcofflink.c (xcoff_get_section_contents): Likewise.
113 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
114 (xcoff_link_add_symbols): Likewise.
115 (xcoff_link_add_symbols): Likewise.
117 * ppcboot.c (ppcboot_set_arch_mach): Make static.
118 (ppcboot_bfd_print_private_bfd_data): Likewise.
120 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
121 to complain_overflow_signed.
123 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
125 * VERSION: Set to 2.8.1.
127 * Branched binutils 2.8.
129 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
130 deciding whether to copy a reloc into a shared object.
131 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
132 relocs in unallocated sections.
133 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
134 R_SPARC_RELATIVE relocs in unallocated sections.
136 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
138 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
139 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
142 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
144 * elflink.h (elf_link_add_object_symbols): Let a common symbol
145 override an uninitialized symbol from a shared library with a
148 * elf-m10200.c: Rename from elf32-mn10200.c.
149 * elf-m10300.c: Rename from elf32-mn10300.c.
150 * cpu-m10200.c: Rename from cpu-mn10200.c
151 * cpu-m10300.c: Rename from cpu-mn10300.c
152 * Makefile.in: Update accordingly.
154 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
155 (elf_mips_isa): Move to earlier in file.
156 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
157 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
160 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
163 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
165 * configure.com: New file.
166 * config.h-vms: Remove file.
167 * makefile.vms: Update for new configure scheme.
169 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
171 * libcoff-in.h (ppc_allocate_toc_section): Declare.
172 (ppc_process_before_allocation): Declare.
173 * libcoff.h: Rebuild.
175 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
177 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
179 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
181 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
183 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
184 symbol index for a R_IHCONST reloc.
186 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
188 * targmatch.sed: Do not use \(\) recursively.
190 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
192 * m68klinux.c (MACHTYPE_OK): Define.
193 * i386linux.c (MACHTYPE_OK): Define.
195 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
197 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
198 <hjl@gnu.ai.mit.edu>:
199 * sparclinux.c: New file.
200 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
201 * bfd-in2.h: Rebuild.
202 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
203 * configure.in (sparclinux_vec): Add to list of vectors.
204 * configure: Rebuild.
205 * targets.c (sparclinux_vec): Declare.
206 (bfd_target_vector): Add sparclinux_vec.
207 * Makefile.in: Rebuild dependencies.
208 (BFD32_BACKENDS): Add sparclinux.o.
209 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
211 * coff-mips.c (mips_ecoff_backend_data): Initialize new
212 bfd_coff_backend_data field.
213 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
215 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
216 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
217 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
219 * bfd.c: Include "libiberty.h".
220 (strerror): Don't declare.
221 (bfd_errmsg): Call xstrerror rather than strerror.
223 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
225 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
226 reloc even if the symbol is in the .bss section.
227 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
228 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
229 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
231 * coffcode.h (bfd_coff_backend_data): Add new field
232 _bfd_coff_default_section_alignment_power.
233 (bfd_coff_default_section_alignment_power): Define.
234 (bfd_coff_std_swap_table): Initialize new field.
235 * libcoff.h: Rebuild.
236 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
237 symbol to the default section alignment.
239 * COPYING: Update FSF address.
242 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
244 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
245 21-bit absolute that made it act as a relative.
248 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
250 * elflink.c (_bfd_elf_create_linker_section): Don't set
251 bss_section and rel_section from existing sections.
253 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
256 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
258 * aoutx.h (some_aout_object_p): Change executable test to fix
259 problems with embedded a.out systems.
261 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
263 * stabs.c (_bfd_stab_section_offset): New function.
264 * libbfd-in.h (_bfd_stab_section_offset): Declare.
266 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
268 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
269 * elf32-mips.c (mips_elf_relocate_section): Likewise.
270 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
271 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
272 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
274 * stabs.c (_bfd_link_section_stabs): Copy over the first header
275 symbol. Check for memory allocation failure of *psinfo.
276 (_bfd_write_section_stabs): Add psinfo parameter. Change all
277 callers. Set the value of the header symbol.
278 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
282 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
284 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
285 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
286 reloc types, rather than silently failing to generate an output file.
289 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
291 * targmatch.sed: Use the hold space to put the #ifdef around the
293 * targets.c (UNSUPPORTED_TARGET): Don't define.
294 (find_target): Don't check for UNSUPPORTED_TARGET.
295 (bfd_set_default_target): Don't try to optimize by checking for
298 * Makefile.in: Rebuild dependencies.
299 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
300 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
301 (elf32-m32r.o): Remove explicit target.
303 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
306 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
307 count section symbols for sections that were created by the
308 linker, or are not allocatable or not loadable.
309 (elf32_sparc_finish_dynamic_sections): Output output section
310 symbols for section for which we made space for them.
312 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
314 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
315 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
317 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
319 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
320 (m32r_hi16_list): New static local.
321 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
322 (m32r_elf_do_hi16_reloc): Delete.
323 (m32r_elf_relocate_hi16): New function.
324 (m32r_elf_lo16_reloc): New function.
325 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
328 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
330 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
331 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
332 (m32r_elf_final_sda_base): New function.
333 (m32r_elf_relocate_section): Rewrite sdata support.
334 (m32r_elf_finish_dynamic_sections): Delete.
336 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
338 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
339 * coff-svm68k.c: New file. Just defines some macros and includes
341 * coff-m68k.c: Add functions to handle common addends, moved in
342 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
343 Control whether relocs are visible using STATIC_RELOCS.
344 * cf-m68klynx.c: Simplify greatly: just define macros to control
346 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
347 * targets. (m68ksysvcoff_vec): Declare.
348 (bfd_target_vector): Add m68ksysvcoff_vec.
349 * config.bfd (m68*-motorola-sysv*): New target.
350 * configure.in (m68ksysvcoff_vec): New vector.
351 * configure: Rebuild.
352 * Makefile.in: Rebuild dependencies.
353 (BFD32_BACKENDS): Add coff-svm68k.o.
354 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
356 * binary.c (binary_set_section_contents): Don't get misled if the
357 first section is not loadable. From Matthew L. Martin
360 * elflink.h (elf_bfd_final_link): Set the value of a section
361 symbol to the section address unless doing a relocateable link.
363 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
365 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
366 .plt entry if we've taken the function's address.
367 (elf64_alpha_merge_gots): Merge collected flags info as well.
369 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
371 * Many files: Add function prototypes.
372 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
373 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
374 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
375 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
376 * peicode.h: Change several void * parameters to PTR.
377 * srec.c (srec_get_symbol_info): Make static.
378 * syms.c (bfd_symbol_is_absolute): Remove.
379 * Makefile.in: Rebuild dependencies.
381 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
383 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
384 (bfd_elf32_bfd_is_local_label): Don't define.
386 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
389 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
391 * bfd-in.h: Don't include obstack.h.
392 (struct bfd_hash_table): Change memory field to PTR.
393 * bfd.c (struct _bfd): Change memory field to PTR.
394 * bfd-in2.h: Rebuild.
395 * libbfd-in.h (bfd_release): Declare as function, don't define as
398 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
399 objalloc routines rather than obstack routines.
400 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
401 (getpagesize): Don't define.
402 (_bfd_new_bfd): Don't set _bfd_chunksize.
403 (bfd_openr): Free new bfd and objalloc on failure.
404 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
405 (bfd_alloc_size): Remove.
406 (bfd_release): New function.
407 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
408 objalloc routines rather than obstack routines.
409 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
410 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
411 objalloc routines rather than obstack routines.
412 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
413 (struct accumulate): Change memory to struct objalloc *.
414 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
415 * dep-in.sed: Don't remove obstack.h from dependency list.
416 * Makefile.in: Rebuild dependencies.
417 (BFD_H_DEPS): Remove obstack.h.
418 (install): Don't install obstack.h.
419 * Many files: Don't include "obstack.h".
422 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
423 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
425 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
426 * sunos.c (sunos_add_dynamic_symbols): Likewise.
427 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
429 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
430 old version of bfd_alloc.
431 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
433 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
435 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
437 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
438 ELF local label syntax as well.
440 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
442 * config.bfd (powerpc-*-beos*): New target.
443 * configure.in (powerpc-*-beos*): Add case that explicitly
444 does not set COREFILE for now. A future BeOS version is
445 expected to support core files.
446 * configure: Regenerate with autoconf.
448 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
450 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
451 seen with a local symbol, rather than crashing.
453 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
454 version symbols if there aren't any.
457 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
459 * coff-tic80.c (coff_rtype_to_howto): Define
460 (coff_tic80_rtype_to_howto): Clone generic coff version and
461 add code to handle the funky TI "internal relocations".
464 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
466 * elflink.h (elf_link_add_object_symbols): Don't warn about type
467 or size changes because of a weak symbol.
469 * cisco-core.c (SIGEMT): Define if not defined.
471 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
473 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
474 setting ever. Sanity check the version number. Sort out copying
475 flags and other information when adding an indirect symbol.
476 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
477 symbols added by the backend. Clear the entire contents of the
479 (elf_export_symbol): Ignore indirect symbols.
480 (elf_link_output_extsym): Accept a section without an owner in an
482 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
483 version count. Correct the allocation of x_versymp.
485 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
486 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
487 Don't return bfd_und_section_ptr when info->shared.
488 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
489 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
490 (mips_elf_check_relocs): Resolve an indirect symbol in
492 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
493 SHN_MIPS_TEXT or SHN_MIPS_DATA.
495 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
497 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
499 From Eric Youngdale <eric@andante.jic.com>:
500 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
501 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
502 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
503 versioned symbol appears in both a regular and a shared object.
504 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
505 appropriate. Improve error message.
506 (struct elf_outext_info): Rename from elf_finfo_failed. Change
507 all uses. Add localsyms field.
508 (elf_bfd_final_link): When generating a shared library, call
509 elf_link_output_extsym to output all local symbols.
510 (elf_link_output_extsym): Handle symbols which were forced to
513 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
515 From Eric Youngdale <eric@andante.jic.com>:
516 * elf-bfd.h (elf_symbol_type): Add version field.
517 * elfcode.h (elf_slurp_symbol_table): Set version field.
518 * elflink.h (elf_link_add_object_symbols): When creating an
519 indirect symbol for a default version symbol, set DEF_DYNAMIC if
520 appropriate. Set up an indirection from the nondefault version of
522 (NAME(bfd_elf,size_dynamic_sections)): Call
523 elf_link_assign_sym_version before checking whether there are any
524 versions. Always record the version name as a dynamic symbol.
526 (elf_link_assign_sym_version): After finding a version, see if a
527 symbol should be forced to local scope. Create a new version
528 definition if appropriate.
529 (elf_link_output_extsym): Correct indirect symbol handling.
530 * elf.c (bfd_elf_print_symbol): Print version information.
531 (bfd_section_from_shdr): Turn version sections into BFD sections.
532 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
533 if sh_info is not already set.
534 (_bfd_elf_copy_private_section_data): Copy sh_info for version
536 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
537 _bfd_stringtab_add to copy the name into permanent memory if
540 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
542 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
544 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
546 * coffcode.h (bfd_coff_backend_data): Change
547 _bfd_coff_compute_section_file_positions to return a boolean
548 value. Change all callers.
549 (coff_compute_section_file_positions): Change return type to
550 boolean. If the size of the last section changed, then output a
551 zero byte at the end of the file.
552 * libcoff.h: Rebuild.
554 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
555 for at least 6 output symbols.
556 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
557 emit a TC csect to represent the space they take up. For an XO
558 symbol, just emit a reference, not a csect.
560 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
561 Solaris doesn't like the combined options, and the -f is
563 (stamp-tshlink, install): Likewise.
565 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
566 handling when little endian.
568 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
570 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
571 (mn10300_elf_relocate_section): Likewise.
572 (elf_backend_relocate_section): Define.
574 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
575 relocs. Replace them with generic PCREL_{8,16,32} relocs.
576 (elf32_mn10300_howto_table): Likewise.
577 (elf32_mn10300_reloc_map): Likewise.
578 (bfd_elf32_mn10300_reloc): Delete unused function.
580 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
583 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
584 understand, just set the howto field to NULL, and the caller will
585 print an appropriate error message.
587 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
588 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
589 block. Use NULL for initializations of "ptr" rather than bare 0.
590 * coff-h8300.c: Fix typo in comment.
591 * coff-h8500.c: Ditto.
595 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
597 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
598 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
599 m32r_elf_get_relocated_section_contents): First pass at relax support.
601 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
603 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
604 entry for reading verdef records.
605 Use correct braces for computing increments of extverdaux and
606 exteverdef record pointers.
609 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
611 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
615 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
617 * elflink.h (elf_link_find_version_dependencies): Check that
618 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
622 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
624 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
627 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
629 * targets.c (bfd_default_vector): Make non-const.
630 (find_target): New static function, broken out of
632 (bfd_set_default_target): New function.
633 (bfd_find_target): Call find_target. When defaulting, use
634 bfd_default_vector[0] if it is not NULL.
635 * libbfd-in.h (bfd_default_vector): Adjust declaration.
636 * bfd-in2.h, libbfd.h: Rebuild.
638 * syms.c (bfd_is_local_label): Return false if the symbol has no
640 * coff-i960.c (coff_i960_is_local_label_name): New function.
641 (coff_bfd_is_local_label_name): Define.
642 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
643 (coff_bfd_is_local_label_name): Define.
644 * coff-rs6000.c (xcoff_is_local_label_name): New function.
645 (coff_bfd_is_local_label_name): Define.
646 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
647 with .. or _.L_ as local.
648 * elf32-i386.c (elf_i386_is_local_label_name): New function.
649 (bfd_elf32_bfd_is_local_label_name): Define.
650 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
651 beginning with $ as local.
653 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
655 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
656 rather than comparing against info->lprefix.
657 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
658 * elflink.h (elf_link_input_bfd): Likewise.
659 * linker.c (_bfd_generic_link_output_symbols): Likewise.
660 * xcofflink.c (xcoff_link_input_bfd): Likewise.
662 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
663 _bfd_elf_is_local_label_name if not already defined.
664 * elf.c (_bfd_elf_is_local_label_name): New function.
665 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
667 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
668 (m88k_is_local_label_name): New static function.
670 * coffcode.h (coff_bfd_is_local_label_name): Define as
671 _bfd_coff_is_local_label_name if not already defined.
672 * coffgen.c (_bfd_coff_is_local_label_name): New function.
673 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
674 * libcoff.h: Rebuild.
676 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
677 to _bfd_is_local_label_name.
678 (bfd_target): Likewise.
679 * syms.c (bfd_is_local_label): Define as function, not macro.
680 (bfd_is_local_name): Define.
681 * libbfd.c (bfd_generic_is_local_label_name): Rename from
682 bfd_generic_is_local_label, and take a string rather than a
684 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
685 (_bfd_nosymbols_bfd_is_local_label_name): Define.
686 (bfd_generic_is_local_label): Don't declare.
687 (bfd_generic_is_local_label_name): Declare.
688 * bfd-in2.h, libbfd.h: Rebuild.
689 * All backends: Change local_label to local_label_name.
691 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
692 (mips_elf_relocate_got_local): Change return type to boolean.
693 Don't assume that the first zero entry is unassigned; instead, use
695 (mips_elf_relocate_section): Check return value of
696 mips_elf_relocate_got_local.
697 (mips_elf_create_got_section): Initialize assigned_gotno field.
700 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
702 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
706 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
708 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
709 that have no contents merely because linker_mark is not set.
711 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
713 * config.bfd (mips*-*-lnews*): New target.
714 * coff-mips.c (mips_relocate_section): Make assert compare
715 content byteorder instead of header byteorder.
716 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
718 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
719 * configure.in (ecoff_biglittle_vec): Add case.
722 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
724 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
725 name begins with ".note".
726 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
727 section whose name begins with ".note".
728 (get_program_header_size): Corresponding change.
730 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
731 jal and for jal overflow.
733 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
735 From Eric Youngdale <eric@andante.jic.com>:
736 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
737 not found, try looking it up again without the version name.
738 (elf_link_add_object_symbols): Always link against the dynamic
739 symbol table of a dynamic object. When linking against a dynamic
740 object, include version strings in symbol names, and set up
741 version information. Add indirect symbols for default versions.
742 (elf_link_create_dynamic_sections): Add special version sections.
743 (struct elf_assign_sym_version_info): Define.
744 (struct elf_find_verdep_info): Define.
745 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
747 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
748 (elf_link_find_version_dependencies): New static function.
749 (elf_link_assign_sym_version): New static function.
750 (elf_link_renumber_dynsyms): New static function.
751 (struct elf_final_link_info): Add symver_sec field.
752 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
753 local symbols of a dynamic object. Handle DT_VER* constants.
754 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
755 dynamic object. Skip indirect symbols from ELF objects. Remove
756 the version name before choosing a hash bucket. Write out the
757 version information if appropriate.
758 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
759 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
760 (bfd_elf64_size_dynamic_sections): Likewise.
761 * bfd-in2.h: Rebuild.
762 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
763 Change elf_link_hash_flags to unsigned short.
764 (ELF_LINK_HIDDEN): Define.
765 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
766 dynverdef_hdr, dynversym_section, dynverdef_section,
767 dynverref_section, cverdefs, cverrefs, verdef, verref.
768 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
769 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
770 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
771 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
772 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
773 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
774 (_bfd_elf_slurp_version_tables): Declare.
775 * elf.c (_bfd_elf_swap_verdef_in): New function.
776 (_bfd_elf_swap_verdef_out): Likewise.
777 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
778 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
779 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
780 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
781 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
782 version information if there is any.
783 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
784 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
785 (elf_fake_sections): Handle .gnu.version* section names.
786 (assign_section_numbers): Handle SHT_GNU_ver* section types.
787 (_bfd_elf_slurp_version_tables): New function.
788 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
789 version name in string entered in dynamic hash table.
790 * elfcode.h: Include fnmatch.h.
791 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
792 symbol which was forced to become local.
793 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
794 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
795 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
796 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
798 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
800 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
802 (mn10200_elf_relax_section): Correctly compute a symbol's value
803 when the symbol is local, but not in the same section as we are
804 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
807 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
809 * elf32-m32r.c: Rewrite to use ELF backend linker.
810 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
811 Add small data area support (R_M32R_SDA16).
812 * reloc.c: Document BFD_RELOC_M32R_SDA16.
813 * bfd-in2.h,libbfd.h: Regenerated.
815 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
817 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
818 (mn10200_elf_relax_delete_bytes): Likewise.
819 (mn10200_elf_symbol_address_p): Likewise.
820 (mn10200_elf_get_relocated_section_contents): Likewise.
821 (bfd_elf32_bfd_relax_section): Define.
822 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
824 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
825 (mn10200_elf_relocate_section): Likewise.
826 (elf_backend_relocate_section): Define.
829 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
831 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
832 reloc.c, targets.c: New target, elf-*-D30V.
834 * bfd-in2.h, configure, libbfd.h: Rebuilt.
836 * cpu-d30v.c, elf32-d30v.c: New files.
839 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
841 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
842 * bfd-in2.h: Regenerated.
844 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
845 (rtype2howto): Add function.
846 (tic80_howto_table): Add.
849 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
851 * sysdep.h: Don't define errno in MSVC if error.h is included.
854 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
856 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
857 is initialized before it is used.
860 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
862 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
863 symbol into a weak undefined symbol; leave it as a common symbol.
865 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
867 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
868 about a symbol defined in a dynamic object if it has already been
869 defined in a regular object.
871 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
873 * makefile.vms: Add gcc flags to allow compiling with current gcc
875 (targmatch.h): New dependency.
877 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
879 * evax.h (ALPHA_R_CODEADDR): New relocation.
880 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
882 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
884 * bfd-in2.h, libbfd.h: Rebuild.
886 Restrict symbol length to 64 bytes, case preserving:
887 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
888 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
889 (_bfd_evax_length_hash_symbol): Added.
890 * evax-etir.c (_bfd_evax_write_etir): Call
891 _bfd_evax_length_hash_symbol before output of symbol.
892 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
893 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
895 * evax-emh.c: Output filename to object file without path.
897 * evax-egsd.c: New sections for local and global commons.
899 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
900 evax-misc.c, evax.h: Remove 8 bit characters from copyright
901 notices. Replace AXP with Alpha.
903 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
905 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
906 sections if we are creating a shared library.
908 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
910 * configure.host (i386-windows): Don't set host64=true.
912 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
914 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
915 (elf_mips16_gprel_howto): New static variable.
916 (mips16_gprel_reloc): New static function.
917 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
918 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
919 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
920 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
921 * bfd-in2.h, libbfd.h: Rebuild.
923 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
925 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
926 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
929 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
931 * config.bfd: add r5900
934 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
936 * elflink.h (elf_link_input_bfd): If we've discarded a section,
937 the output section will be the absolute section; don't print an
938 assertion message for that case when doing a relocateable link.
940 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
942 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
943 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
944 need_fn_sub, call_stub, and call_fp_stub.
945 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
946 (mips_elf_link_hash_newfunc): Initialize new fields.
947 (mips_elf_link_hash_table_create): Likewise.
948 (mips_elf_relocate_section): Redirect relocations to use mips16
949 stubs when appropriate.
950 (mips_elf_check_relocs): Attach stub sections to the appropriate
951 symbol. Set need_fn_stub when appropriate.
952 (mips_elf_always_size_sections): New static function.
953 (mips_elf_check_mips16_stubs): New static function.
954 (elf_backend_always_size_sections): Define.
955 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
957 * elflink.h (elf_link_input_bfd): Discard local symbols that are
958 attached to sections which are not being included in the link.
960 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
962 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
963 symbol value when computing the addend for a pc_relative
966 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
968 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
969 relocateable link, just skip pc_relative pcrel_offset relocs.
970 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
971 structure for an ARM26 reloc which can be resolved.
972 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
973 reloc can be resolved.
975 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
976 error in overflow check for R_RELBYTE.
978 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
980 * ieee.c (ieee_slurp_section_data): Pick up the start address.
981 From Mark Rasin <mark.rasin@telrad.co.il>.
983 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
986 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
988 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
989 (elf_mn10200_howto_table): Likewise.
990 (mn10200_reloc_map): Likewise.
992 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
994 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
995 * bfd-in2.h, libbfd.h: Regenerated.
996 * elf32-m32r.c: Add support for them.
998 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1000 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1001 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1003 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1004 r_format and r_pcrel. Always return a value.
1006 * riscix.c (MY_final_link_callback): Define to dummy value.
1008 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1009 relocations against the text segment, look up the output name of
1011 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1012 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1013 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1014 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1015 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1017 start-sanitize-tic80
1018 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1020 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1021 routines for little endian data.
1022 * coffcode.h (coff_write_object_contents): Set magic to
1023 TIC80_ARCH_MAGIC for TIc80.
1025 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1027 * coff-tic80.c (tic80coff_vec): Change to little endian data
1031 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1033 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1034 auxiliary_filters parameter to be const char * const *. Accept a
1035 NULL terminated array.
1036 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1037 (bfd_elf32_size_dynamic_sections): Update declaration.
1038 * bfd-in2.h: Rebuild.
1040 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1042 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1043 NOTYPE symbol in a text section as a FUNC symbol.
1045 * coffcode.h (coff_compute_section_file_positions): Force
1046 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1048 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1050 * libaout.h (machine_type): Reserve several values for sparclet.
1052 start-sanitize-tic80
1053 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1055 * config.bfd (tic80-*-*): Don't require 'coff'.
1059 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1061 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1062 table to v850_elf_reloc for all non-standard relocations.
1063 (v850_elf_check_relocs): Add check for h being non-null.
1064 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1065 statement instead of multiple ifs.
1066 (v850_elf_relocate_section): Fix up error message, don't just call
1070 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1072 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1073 Use bfd_elf_generic_reloc as special function for all relocs.
1074 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1076 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1077 24bit pc-relative reloc.
1079 start-sanitize-tic80
1080 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1082 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1083 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1084 header byte order is little endian. Use correct bfd_get and
1085 bfd_put routines for little endian headers.
1086 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1087 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1090 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1092 * reloc.c: Add BFD_RELOC_24.
1093 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1094 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1095 * bfd-in2.h, libbfd.h: Rebuilt.
1097 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1099 elf64-alpha multiple .got rewrite:
1101 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1102 (bfd_elf*_mkobject): Don't define here ...
1103 * elfxx-target.h: ... but rather here. Default always_size_sections
1105 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1106 what the #defines in elf-bfd.h transmuted it to anyway.
1108 * section.c: Add SEC_LINKER_CREATED flag.
1109 * bfd-in2.h: Rebuild.
1110 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1111 relocation section flags.
1112 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1113 SEC_IN_MEMORY to recognize generated bits.
1114 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1116 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1117 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1118 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1119 * elf32-ppc.c (ppc_elf_create_linker_section,
1120 ppc_elf_size_dynamic_sections): Likewise.
1121 * elf32-sparc.c (elf32_sparc_check_relocs,
1122 elf32_sparc_size_dynamic_sections): Likewise.
1123 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1125 (_bfd_elf_create_dynamic_sections): Likewise.
1126 (_bfd_elf_make_linker_section_rela): Likewise.
1127 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1128 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1129 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1130 to identify generated bits.
1131 (elf_link_input_bfd): Likewise.
1133 * elf64-alpha.c: Rewrite everything touching relocations.
1136 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1138 * elf32-v850.c (all functions and static variables): Go through
1139 and regularize names to be of the form v850_elf_<xxx>.
1140 (toplevel): Include <elf/v850.h>.
1141 (enum reloc_type): Move to include/elf/v850.h.
1142 (v850_elf_check_relocs): For common variables, if the variable is
1143 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1144 into the appropriate section.
1145 (elf_backend_check_relocs): Define.
1147 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1149 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1152 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1154 * config.bfd (mips*el-*-linux*): New target.
1155 (mips*-*-linux*): New target.
1157 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1158 Return a useful value.
1160 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1162 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1164 * configure: Rebuild.
1165 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1166 ac_cv_func_mmap in bfd/configure.host.
1168 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1169 filter_shlib and auxiliary_filter_shlib parameters.
1170 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1172 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1173 (bfd_elf64_size_dynamic_sections): Likewise.
1174 * bfd-in2.h: Rebuild.
1176 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1178 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1179 symbols, don't export a symbol which is defined by an object in an
1180 archive which contains shared objects.
1182 start-sanitize-tic80
1183 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1185 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1186 for TI TMS320c80 (MVP).
1187 (bfd_archures_list): Add bfd_tic80_arch.
1188 * bfd-in2.h: Regenerate by running "make headers".
1190 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1192 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1193 * configure.in (case $vec): Correct typo, "tb" not "tp".
1194 Also add cofflink.o for tic80coff_vec.
1195 * configure: Regenerate with autoconf.
1198 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1200 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1201 is configured with --with-mmap.
1203 start-sanitize-tic80
1204 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1206 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1207 (ALL_MACHINES): Add cpu-tic80.o
1208 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1209 * coff-tic80.c: Add skeleton, cloned from another coff config.
1210 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1214 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1216 * TODO: Correct a misspelling.
1217 start-sanitize-tic80
1218 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1219 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1220 * configure.in (case $vec): Add tic80coff_vec entry.
1221 * configure: Regenerate with autoconf.
1222 * archures.c (bfd_tic80_arch): Declare.
1223 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1224 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1225 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1226 (bfd_target_vector): Add tic80coff_vec entry.
1229 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1231 * elflink.h (elf_buckets): Add some more values for larger
1234 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1236 * Makefile.in (install): Move subdir_do out of conditional. From
1237 Fred Fish <fnf@cygnus.com>.
1239 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1241 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1243 (elf_mn10200_howto_table): Likewise.
1244 (mn10200_reloc_map): Likewise.
1246 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1248 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1249 mips16 symbol during the link.
1250 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1252 (mips_elf_link_output_symbol_hook): New static function.
1253 (elf_backend_link_output_symbol_hook): Define.
1255 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1258 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1260 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1261 against SEC_DEBUGGING sections here (revert patch of December 5).
1262 * elfcode.h (elf_object_p): Check for them here, instead.
1264 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1266 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1267 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1269 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1270 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1271 * elf-bfd.h (struct elf_size_info): Update declaration of
1273 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1274 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1275 * elfxx-target.h: Use new dynamic reloc routines by default.
1276 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1279 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1281 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1282 if NAMES_HAVE_UNDERSCORE is defined.
1284 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1286 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1288 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1290 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1293 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1295 * elflink.h (elf_link_add_object_symbols): Only add a weak
1296 symbol if the real definition is in the dynamic symbol table.
1297 After finding the real definition, then, if it is dynamic, add the
1298 weak symbol to the dynamic symbol table.
1300 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1302 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1304 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1307 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1309 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1311 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1312 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1313 * reloc.c: Remove mn10300 big endian relocs.
1314 * bfd-in2.h, libbfd.h: Rebuilt.
1316 * elf32-mn10200.c: Update from elf32-mn10300.c.
1318 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1320 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1322 * elf32-mn10300.c: Add some comments.
1324 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1326 * ihex.c (ihex_scan): Always initialize buf before jumping to
1328 (ihex_read_section): Likewise.
1330 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1332 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1333 inplace for most relocs.
1335 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1337 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1338 even if SEC_ALLOC is not set.
1339 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1340 when deciding whether to copy a reloc into a shared object.
1341 (elf_i386_relocate_section): Likewise.
1342 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1343 (elf32_sparc_relocate_section): Likewise.
1344 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1345 reloc section if it is not set in the source section.
1346 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1347 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1348 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1350 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1352 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1353 expects a .got.plt until we actually create it.
1355 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1357 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1358 message for bfd_reloc_outofrange, rather than aborting. From
1359 Philippe De Muyter <phdm@info.ucl.ac.be>.
1361 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1362 a relocateable link, don't try to process them. From Heinz Wrobel
1363 <wrobel@lpr.e-technik.tu-muenchen.de>.
1365 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1367 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1368 mn10300_info_howto_rel. Tweak reloc argument to be an
1369 Elf32_Internal_Rela.
1370 (USE_RELA): Define instead of USE_REL.
1371 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1373 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1375 * configure.in, configure: Handle mips*-sgi-irix6*.
1376 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1379 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1381 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1382 relocation against a symbol defined in a section with no output
1385 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1387 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1388 * configure, config.in: Rebuild with autoconf 2.12.
1390 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1391 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1392 (swap_out_syms): Set st_other from existing st_other field.
1393 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1395 (elf_link_output_extsym): Set the other field from the global hash
1397 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1398 (elf_mips16_jump_howto): New static variable.
1399 (mips16_jump_reloc): New static function.
1400 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1401 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1402 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1404 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1405 * bfd-in2.h, libbfd.h: Rebuild.
1406 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1408 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1410 * configure.host: Use long long for mips-sgi-irix6*.
1412 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1413 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1415 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1417 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1418 (enum reloc_type): Add more reloc types.
1419 (elf32_mn10300_howto_table): Update for new reloc types.
1420 (elf32_mn10300_reloc_map): Update for new reloc types.
1421 * reloc.c: Add some new relocs for the mn10300 series.
1422 * bfd-in2.h, libbfd.h: Rebuilt.
1424 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1426 * som.c (setup_sections): Don't lose for a space which has
1427 no data, but some symbols.
1429 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1431 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1432 (sunos_link_hash_table_create): Initialize got_needed.
1433 (sunos_create_dynamic_sections): Only set .got section size if it
1434 is not already set. Set got_needed.
1435 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1436 sdynptr, and only handle dynamic sections, if dynamic sections are
1438 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1439 Initialize .got section.
1440 (sunos_scan_ext_relocs): Likewise.
1441 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1443 (sunos_finish_dynamic_link): Check got_needed. Only set up
1444 dynamic linking information if needed.
1446 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1448 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1450 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1452 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1454 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1456 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1459 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1461 * filemode.c: Include sysdep.h.
1462 * ihex.c: Add casts to eliminate compiler warnings.
1463 * sunos.c: Add casts to eliminate compiler warnings.
1465 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1467 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1469 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1470 appropriate relocations in the .so file if shared.
1471 (ppc_elf_relocate_section): Ditto.
1473 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1475 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1476 complain_overflow_unsigned.
1478 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1480 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1481 overflows for R_D10V_16 and R_D10V_18.
1483 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1485 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1486 (do_with_relocs): Likewise.
1487 (do_as_repeat): Likewise.
1488 (copy_expression): Likewise.
1490 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1492 * ieee.c (ieee_write_external_part): Correctly record whether
1493 there is an external part.
1496 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1498 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1499 handle tda offsets for sld.w and sst.w instructions.
1500 Fix alignment check in sld.w and sst.w tda reloc handling.
1503 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1505 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1508 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1510 * elf32-v850.c: Add comments about assumptions about
1511 char, short & long sizes.
1512 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1513 problems for several relocs.
1515 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1516 R_V850_SDA_OFFSET entry.
1519 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1521 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1522 Store import file index in ldindx.
1523 (xcoff_build_ldsyms): Assume that ldsym was not previously
1524 allocated. For an imported symbol, copy ldindx into l_ifile.
1527 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1529 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1530 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1531 fields in R_V850_TDA_OFFSET.
1532 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1533 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1536 * elf32-v850.c: Include bfdlink.h.
1537 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1539 (elf32_v850_bfd_final_link_relocate): New function.
1540 (v850_elf_relocation_section): Likewise.
1541 (elf_backend_relocate_section): Define.
1544 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1546 * binary.c (binary_set_section_contents): Ignore sections which
1547 don't have SEC_LOAD and SEC_ALLOC set.
1549 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1551 * linker.c (_bfd_generic_final_link): Avoid losing static
1552 symbols in the .bss section.
1554 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1556 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1557 (mips32_64bit_reloc): New static function.
1558 (mips_reloc_map): Add entry for BFD_RELOC_64.
1559 (mips_elf_relocate_section): Handle R_MIPS_64.
1561 * linker.c (default_indirect_link_order): Print an error message
1562 when attempting to do a relocateable link with different object
1563 file formats, rather than calling abort.
1565 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1567 * reloc.c (m32r relocs): Rename them.
1568 * bfd-in2.h, libbfd.h: Regenerated.
1569 * elf32-m32r.c: Update.
1570 (m32r_elf_10_pcrel_reloc): New function.
1571 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1572 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1574 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1576 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1577 all sections that will be included in the output file.
1578 (_bfd_generic_link_output_symbols): Discard symbols in sections
1579 which are being discarded.
1583 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1584 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1585 (elf_v850_howto_table): Corresponding changes.
1586 (elf_v850_reloc_map): Corresponding changes.
1587 * reloc.c: Add additional V850 relocations.
1588 * bfd-in2.h, libbfd.h: Rebuilt.
1590 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1591 no longer want in pc-relative relocs.
1593 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1595 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1596 accept a reloc against an undefined sybmol!
1598 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1600 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1603 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1605 * VERSION: Bump for new relocation.
1607 * hosts/i386bsd.h: If NBPG is not defined, define it as
1608 PAGE_SIZE, for recent versions of FreeBSD.
1610 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1612 * configure.host: Use `long long' as the 64 bit type on a Solaris
1613 host, since both gcc and the SunPRO compilers support it.
1615 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1617 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1618 mistake to have reused the ECOFF LITERAL for ELF since they have
1619 different semantics.
1620 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1621 * bfd-in2.h, libbfd.h: Rebuild.
1623 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1626 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1627 dynamic relocation for an undefweak symbol when we are building
1628 a static executable.
1630 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1632 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1633 point explicitly to srcdir.
1634 (targmatch.h): Edit references to point explicitly to objdir.
1636 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1638 * config.bfd: When setting targ_cpu, don't get confused by
1641 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1643 * configure.host: Add support for windows host (a build done
1644 under the Microsoft build environment).
1646 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1648 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1649 definition in a dynamic object, add it to the dynamic symbol table
1650 if any dynamic object mentions it. Reverts part of last patch.
1652 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1653 (sunos_link_hash_table_create): Initialize got_base.
1654 (bfd_sunos_size_dynamic_sections): If the .got section is more
1655 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1657 (sunos_check_dynamic_reloc): Subtract got_base from a base
1658 relative relocation.
1660 * elf32-mips.c (elf_mips_isa): New static function.
1661 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1662 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1664 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1666 * archive.c (do_slurp_coff_armap): Only treat archive as little
1667 endian for i960 COFF.
1669 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1671 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1672 by the change in size of the section when EXEC_P is not set.
1674 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1675 (m68kcoff_rtype_to_howto): New static function.
1676 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1677 VMA to the addend for a PC relative reloc.
1679 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1681 * Makefile.in: Rebuild dependencies.
1683 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1686 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1688 * Makefile.in: Remove explicit dependencies for mn10200 and
1690 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1691 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1692 (dependencies): Rebuilt.
1694 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1696 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1697 during this function.
1699 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1700 section if the flags are compatible.
1702 * configure.in: Add havevecs, and put it in tdefaults.
1703 * mpw-config.in: Likewise.
1704 * configure: Rebuild.
1705 * targmatch.sed: New file; a sed script to build targmatch.h from
1707 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1708 * targets.c: Include "fnmatch.h".
1709 (struct targmatch): Define.
1710 (bfd_target_match): Define by including targmatch.h.
1711 (bfd_find_target): If the target is not found by name, search for
1712 it as a configuration triplet.
1713 * Makefile.in: Rebuild dependencies.
1714 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1715 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1716 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1717 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1718 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1719 (CFILES): Remove i386dynix.c and hp300bsd.c.
1720 (targmatch.h): New target.
1721 (do_clean): Remove targmatch.h.
1723 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1724 * acconfig.h: Add NEED_DECLARATION_GETENV.
1725 * configure, config.in: Rebuild.
1726 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1727 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1729 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1731 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1732 * cpu-mn10200.c, cpu-mn10300.c: New files.
1733 * elf32-mn10200.c, elf32-mn10300.c: New files.
1734 * Makefile.in: Break mn10x00 support into two separate
1735 configurations, mn10200 and mn10300.
1736 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1737 * bfd-in2.h, configure: Rebuilt.
1739 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1741 * Makefile.in (do_clean): Move config.log to do_distclean.
1743 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1745 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1746 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1747 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1748 (elf32-mn10x00.o): Add dependencies.
1749 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1750 (bfd_mn10x00_arch): Declare.
1751 (bfd_archures_list): Add bfd_mn10x00_arch.
1752 * config.bfd: Add mn10x00-*-*.
1753 * configure.in: Add bfd_elf32_mn10x00_vec.
1754 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1755 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1756 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1757 * bfd-in2.h, configure: Rebuilt.
1759 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1761 openVMS/Alpha: Provide filename and case_hack flags via
1762 symbol table from gas.
1763 Add case_hack code for symbol output from vax/vms.
1764 * evax-alpha.c (evax_initialize): Remove filename handling,
1765 filename is provided via symbol table.
1766 (evax_get_symtab): Use local symbol count when setting up table.
1767 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1769 (_bfd_evax_write_egsd): Skip file name symbol.
1770 * evax-emh.c (get_vms_time_string): Local function now.
1771 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1773 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1774 through _bfd_evax_case_hack_symbol.
1775 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1777 (_bfd_evax_basename): Removed.
1778 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1779 * evax.h (evax_private_data_struct): Remove filename.
1780 (flag_hash_long_names, flag_show_after_trunc,
1781 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1784 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1786 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1787 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1788 (NO_SWAP_MAGIC): Don't define.
1789 (SWAP_MAGIC): Define.
1791 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1792 no hash table entry for a global symbol.
1794 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1796 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1798 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1800 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1801 symbol type with T_NULL. Warn if symbol type changes. Based on
1802 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1804 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1805 a dynamic object in the dynamic symbol table if it is referenced
1806 or defined by a regular object.
1809 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1811 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1812 remove dwarf local labels. Shrinks binaries by a factor of 3!
1815 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1817 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1818 by hand, rather than by calling bfd_make_section.
1820 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1822 * reloc.c: Rename m32r relocs.
1823 * bfd-in2.h, libbfd.h: Rebuilt.
1824 * elf32-m32r.c: Update.
1826 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1828 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1829 link, adjust the symbol index of a base relative reloc. Don't
1830 change the addend of a PC relative reloc if pcrel_offset is set.
1831 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1832 a relocateable link.
1834 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1835 it is zero, in case src_mask matters.
1836 (bfd_install_relocation): Likewise.
1838 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1840 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1842 (_bfd_xcoff_bfd_final_link): Don't set target_index
1843 to an uninitialized value.
1845 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1847 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1848 indices, rather than crashing.
1849 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1851 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1854 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1856 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1858 (coff_arm_adjust_symndx): New static function.
1859 (coff_adjust_symndx): Define.
1861 * srec.c (srec_scan): Accept multiple symbols on a single line.
1862 From Pascal Martin <pmartin@alsys.com>.
1866 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1868 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1869 (sunos_merge_private_bfd_data): New function.
1871 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1873 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1875 (bfd_merge_private_bfd_data): Likewise.
1876 * section.c (bfd_copy_private_section_data): Likewise.
1877 * syms.c (bfd_copy_private_symbol_data): Likewise.
1878 * bfd-in2.h: Rebuild.
1879 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1880 both BFD's are the right flavour.
1881 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1882 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1883 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1884 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1885 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1886 (ppc_elf_merge_private_bfd_data): Likewise.
1887 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1888 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1890 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1891 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1894 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1896 * reloc.c: Add m32r relocs.
1897 * bfd-in2.h, libbfd.h: Rebuilt.
1898 * cpu-m32r.c,elf32-m32r.c: New files.
1900 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1902 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1904 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1906 * tekhex.c (first_phase): Change type parameter from char to int.
1908 (pass_over): Change func to expect int, not char.
1910 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1911 rather than SEC_LOAD when aligning the file offset for the first
1912 section in a segment.
1914 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1916 * syms.c (coff_section_type): Make arg const.
1917 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1918 to make_bfd_asection().
1919 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1920 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1921 (_bfd_elf_stringtab_init): Remove prototype.
1923 * netbsd-core.c (swap_abort): Add prototype.
1924 * aix386-core.c (swap_abort): Ditto & make static
1925 * hpux-core.c (swap_abort): Ditto & make static.
1926 * irix-core.c (swap_abort): Ditto & make static.
1927 * ptrace-core.c (swap_abort): Ditto & make static.
1928 * trad-core.c (swap_abort): Ditto & make static.
1929 * coffswap.h (coff_swap_reloc_in): Ditto.
1930 (coff_swap_reloc_out): Ditto.
1931 (coff_swap_filehdr_in): Ditto.
1932 (coff_swap_filehdr_out): Ditto.
1933 (coff_swap_sym_in): Ditto.
1934 (coff_swap_sym_out): Ditto.
1935 (coff_swap_aux_in): Ditto.
1936 (coff_swap_aux_out): Ditto.
1937 (coff_swap_lineno_in): Ditto.
1938 (coff_swap_lineno_out): Ditto.
1939 (coff_swap_aouthdr_in): Ditto.
1940 (coff_swap_aouthdr_out): Ditto.
1941 (coff_swap_scnhdr_in): Ditto.
1942 (coff_swap_scnhdr_out): Ditto.
1943 * ihex.c (ihex_sizeof_headers): Ditto.
1944 * tekhex.c (getsym): Ditto.
1945 (find_chunk): Ditto & make static.
1946 (insert_byte): Ditto.
1947 (first_phase): Ditto.
1949 (tekhex_get_symtab): Ditto & make static.
1950 (tekhex_get_symtab_upper_bound): Ditto & make static.
1951 (tekhex_mkobject): Ditto.
1952 (tekhex_object_p): Ditto.
1953 (move_section_contents): Ditto.
1954 (tekhex_get_section_contents): Ditto.
1955 (tekhex_set_arch_mach): Ditto & make static.
1956 (tekhex_set_section_contents): Ditto.
1957 (writevalue): Ditto.
1960 (tekhex_write_object_contents): Ditto.
1961 (tekhex_sizeof_headers): Ditto.
1962 (tekhex_make_empty_symbol): Ditto.
1963 (tekhex_get_symbol_info): Ditto.
1964 (tekhex_print_symbol): Ditto.
1965 * irix-core.c (make_bfd_asection): Ditto.
1966 (irix_core_core_file_p): Ditto.
1967 (irix_core_core_file_failing_command): Ditto.
1968 (irix_core_core_file_failing_signal): Ditto.
1969 (irix_core_core_file_matches_executable_p): Ditto.
1970 (irix_core_make_empty_symbol): Ditto.
1971 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1972 * srec.c (srec_new_symbol): Ditto.
1973 (srec_get_section_contents): Ditto.
1974 (srec_set_arch_mach): Ditto.
1975 (srec_set_section_contents): Ditto.
1976 (internal_srec_write_object_contents): Ditto.
1977 (srec_write_object_contents): Ditto.
1978 (symbolsrec_write_object_contents): Ditto.
1979 (srec_sizeof_headers): Ditto.
1980 (srec_make_empty_symbol): Ditto.
1981 (srec_get_symtab_upper_bound): Ditto.
1982 (srec_get_symtab): Ditto.
1983 (srec_print_symbol): Ditto and make static.
1984 * elf.c (elf_read): Ditto
1985 (assign_section_numbers): Ditto.
1986 (elf_fake_sections): Ditto.
1987 (sym_is_global): Ditto.
1988 (elf_map_symbols): Ditto.
1989 (get_program_header_size): Ditto.
1990 * coffgen.c (make_a_section_from_file): Ditto.
1991 (coff_real_object_p): Ditto.
1992 (fixup_symbol_value): Ditto.
1993 (build_debug_section): Ditto.
1995 * syms.c (coff_section_type): Ditto.
1997 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
1999 * bfd-in2.h: Rebuilt after m32r changes.
2001 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2003 * config.bfd,configure.in,configure: Add m32r support.
2004 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2005 * config.bfd: Keep target list alphabetically sorted.
2008 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2010 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2011 to add in the constant part found in the instruction itself.
2012 (case R_V850_HI16_S): Likewise.
2015 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2017 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2018 and R_D10V_18 to be 1 (word).
2020 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2022 * stabs.c (_bfd_link_section_stabs): If the output_section field
2023 of either section is bfd_abs_section, then the linker is
2024 discarding the section and we should not optimize it.
2026 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2028 * Makefile.in (aout-sparcle.o): New target.
2029 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2030 * config.bfd (sparclet-*-aout*): Add case.
2031 * configure.in (sparcle_aout_vec): Add case.
2032 * configure: Regenerated.
2033 * targets.c (sparcle_aout_vec): Declare.
2034 (bfd_target_vector): Add sparcle_aout_vec.
2035 * aout-sparcle.c: New file.
2038 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2040 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2041 low order sign bit propogation for R_V850_HI16_S.
2043 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2044 handling V850 specific relocs.
2045 (elf_v850_howto_table): Use the new function for some
2046 relocations. Twiddle masks & shifts for some relocs.
2047 Set partial_inplace where needed.
2050 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2052 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2053 default architecture to a machine number of 0.
2054 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2056 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2057 the output BFD is the default, set it from the first input BFD.
2060 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2062 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2063 insert at bitpos zero. The HI16 relocs are shifted right
2064 by 16 bits. Fix src_mask for all relocs.
2065 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2067 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2071 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2073 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2074 Rewrite to use BFD file read routines and to avoid using a fixed
2075 length for the file name.
2078 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2080 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2081 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2082 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2083 to R_V850_{32,16,8}.
2085 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2087 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2088 (elf_v850_howto_table): Add info for HI16_S reloc.
2089 (v850_reloc_map): Add HI_16_S reloc.
2090 * reloc.c: Define BFD_RELOC_V850_* relocs.
2093 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2096 * elf32-sh.c: New file.
2097 * elf.c (prep_headers): Handle bfd_arch_sh.
2098 * elfcode.h (write_relocs): Handle absolute symbol.
2099 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2100 (_bfd_elf64_link_read_relocs): Declare.
2101 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2102 elf_link_read_relocs. Make globally visible. Change all
2104 (elf_link_input_bfd): Get external symbols from cache in
2105 symtab_hdr->contents. Get contents from cache in
2107 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2109 * reloc.c: Define BFD_RELOC_SH_* relocs.
2110 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2111 * coff-sh.c (sh_insns_conflict): Fix a return value.
2112 (_bfd_sh_align_load_span): New globally visible function, broken
2113 out of sh_align_load.
2114 (sh_align_load): Call _bfd_sh_align_load_span.
2115 (sh_swap_insns): Change relocs parameter to PTR.
2116 * bfd-in2.h, libbfd.h: Rebuild.
2117 * targets.c (bfd_elf32_sh_vec): Declare.
2118 (bfd_elf32_shl_vec): Declare.
2119 * config.bfd (sh-*-elf*): New target.
2120 * configure.in (bfd_elf32_sh_vec): New target vector.
2121 (bfd_elf32_shl_vec): New target vector.
2122 * configure: Rebuild.
2123 * Makefile.in: Rebuild dependencies.
2124 (BFD32_BACKENDS): Add elf32-sh.o.
2125 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2127 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2128 page before checking D_PAGED.
2130 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2131 (ihex_write_object_contents): Remove extbase; always use segbase
2134 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2136 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2137 * configure.host (i[345]86-*-*): Ditto.
2138 * config.bfd (i[345]86-*-*): Ditto.
2139 * configure: Regenerate.
2141 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2144 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2146 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2147 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2148 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2149 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2150 will have an ST_CODE type, change the symbol's type to ST_DATA.
2151 * som.c (hppa_som_gen_reloc_type): Update prototype.
2153 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2155 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2156 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2157 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2158 (mips_elf_finish_dynamic_sections): Likewise.
2160 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2162 * configure.host (HLDENV): New variable to set. Set it for
2163 *-*-sysv4*, since those linkers may not support -R but they always
2164 support LD_RUN_PATH.
2166 * libieee.h (NSECTIONS): Don't define.
2167 (ieee_data_struct): Change section_table to asection **. Add
2169 * ieee.c (get_section_entry): If the table isn't big enough, make
2171 (ieee_slurp_sections): Remove assertion about number of sections.
2172 (ieee_object_p): Adjust initialization of ieee to match changes to
2175 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2176 symbols merely because we are generating a shared library.
2177 (xcoff_build_ldsyms): Don't set up global linkage code for an
2178 undefined symbol merely because we are generating a shared
2182 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2184 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2185 (BFD32_BACKENDS) Add elf32-v850.o.
2186 * archures.c: Add bfd_v850_arch.
2187 * bfd-in2.h: Add bfd_v850_arch.
2188 * config.bfd (v850-*-*): New target.
2189 * configure: (bfd_elf32_v850_vec) New vector.
2190 * configure.in: (bfd_elf32_v850_vec) New vector.
2191 * cpu-v850.c: New file.
2192 * elf.c (prep_headers): Added case bfd_arch_v850.
2193 * elf32-v850.c: New file.
2194 * targets.c (bfd_elf32_v850_vec): New vector.
2197 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2199 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2200 a function code symbol for an XMC_XO symbol.
2202 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2204 * mpw-config.in: Update editing of autoconf vars to reflect
2205 Jul 18 configure.in change.
2206 * mpw-make.sed: Update editing of include pathnames to be
2207 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2209 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2211 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2212 which to offset to get the .plt entry address is ".plt".
2214 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2216 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2217 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2218 Added, for internal use by the ARM gas.
2220 * bfd-in2.h: Rebuilt
2222 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2224 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2225 in section dynidx start.
2227 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2229 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2230 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2231 optimization for g++.
2233 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2235 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2236 the -mrelocatable-lib bit set and the other doesn't, clear the
2237 -mrelocatable-lib bit in the header.
2239 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2241 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2242 symbol against a STT_FUNC symbol in a shared library.
2244 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2246 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2247 symbol is found, automatically define the corresponding function
2250 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2251 if sym.n_numaux is not zero.
2252 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2253 entry to disagree about the number of aux entries if the symbol
2256 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2257 section if it might be needed, not just if info->shared.
2258 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2259 the start of .rel.dyn if we are going to use it.
2260 (mips_elf_finish_dynamic_sections): Only clear the first element
2261 of .rel.dyn if the size is greater than zero.
2263 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2265 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2266 undefined_symbol callback for a symbol, then don't issue any more
2267 warnings about loader relocs.
2268 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2269 after calling the undefined_symbol callback.
2271 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2272 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2273 as the AIX linker seems to do.
2275 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2277 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2278 (evax_initialize): Remove evax_reloc_table.
2279 (evax_close_and_cleanup): Ditto.
2281 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2283 (evax_bfd_reloc_type_lookup): Ditto.
2284 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2285 cooked_size == raw_size.
2286 * evax-emh.c (_bfd_evax_register_filename): Remove.
2287 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2288 * evax-misc.c (add_new_contents): Malloc section at full size.
2289 (_bfd_save_evax_section): Memcpy section contents directly.
2290 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2291 (evax_reloc_table): Remove.
2293 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2295 * makefile.vms: Add better support for DEC C compilation
2296 Add evax.h dependencies
2298 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2299 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2300 (BFD_RELOC_ALPHA_BASEREG): Remove.
2301 * bfd-in2.h, libbfd.h: Rebuild.
2303 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2305 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2306 getgid if _WIN32 is defined.
2307 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2309 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2311 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2312 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2314 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2317 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2319 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2321 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2322 (NEED_DECLARATION_REALLOC): New macro.
2323 * configure, config.in: Rebuild.
2324 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2325 (realloc): Declare if NEED_DECLARATION_REALLOC.
2327 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2328 <strings.h> if they exist.
2330 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2332 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2334 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2336 Based on patches from Eric Valette <valette@crf.canon.fr>:
2337 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2338 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2339 (elf_howto_table): Add entries for new relocs.
2340 (elf_i386_reloc_type_lookup): Handle new relocs.
2341 (elf_i386_info_to_howto): Just call abort.
2342 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2343 (elf_i386_relocate_section): Likewise.
2345 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2347 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2349 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2351 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2352 only get the LMA from the phdr if they are in the same part of the
2355 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2356 new segment to make them more comprehensible. If the relationship
2357 between the LMA and the VMA changed, start a new segment. Don't
2358 check dynsec when deciding whether to start a new segment for a
2359 writeable section; -N will now handle this.
2361 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2363 * libhppa.h: Remove "esel" changes. Not the right approach.
2364 * som.c: Corresponding changes.
2365 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2366 which don't have a SOM symbol type associated with them.
2367 Reverses a 1994 change.
2369 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2371 Make ld -N more reasonable for ELF:
2372 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2373 phdr_in_section to false, and always use a single load segment.
2374 (elf_sort_sections): Sort sections by LMA after VMA.
2375 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2376 align to maxpagesize.
2377 (assign_file_positions_except_relocs): Likewise.
2378 * elfcode.h (elf_object_p): If a section is loaded but not page
2379 aligned, clear D_PAGED.
2381 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2383 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2384 Added, for internal use by the ARM gas.
2386 * bfd-in2.h: Rebuilt
2388 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2390 * libhppa.h (R_HPPA_ESEL): New field selector.
2391 (e_esel): Similarly.
2392 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2393 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2394 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2396 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2398 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2399 archive search before looking for stripped dynamic objects.
2401 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2403 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2404 symbol a warning rather than an error.
2406 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2408 * elf.c (assign_file_positions_for_segments): Track the virtual
2409 memory position separately from the file position, and use it to
2410 compute the alignment adjustment.
2412 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2414 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2415 and fixed mask on R_D10V_10_PCREL_L.
2417 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2419 * elf64-mips.c: Include "aout/ar.h".
2420 (mips_elf64_slurp_armap): New static function.
2421 (mips_elf64_write_armap): New static function.
2422 (bfd_elf64_archive_*): Define.
2423 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2424 Use instead of bfd_generic_archive_p.
2425 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2426 instead of _bfd_write_archive_contents.
2427 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2428 _bfd_generic_mkarchive.
2429 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2430 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2432 (TARGET_LITTLE_SYM): Likewise.
2433 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2435 * Makefile.in: Rebuild dependencies.
2437 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2438 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2439 SHT_MIPS_EVENTS sections.
2440 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2441 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2443 (_bfd_mips_elf_fake_sections): Likewise.
2445 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2446 * ecoff.c (ecoff_compute_section_file_positions): Copy
2447 rdata_in_text from backend info to tdata. Clear it if any data
2448 section comes before .rdata.
2449 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2450 tdata rather than backend info.
2452 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2454 * configure.in: Fix test for whether a compiler has a 64 bit
2455 type. From Jim Wilson <wilson@cygnus.com>.
2457 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2459 * configure.host (mips-sgi-irix6*): New host.
2461 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2462 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2463 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2465 * configure: Rebuild.
2466 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2467 (BFD_HOST_64_BIT): Define conditionally.
2468 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2469 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2470 (symvalue, bfd_size_type): Likewise.
2471 * bfd-in2.h: Rebuild.
2472 * Makefile.in (do_clean): Remove bfd-tmp.h.
2473 (do_distclean): Remove bfd-in3.h.
2474 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2475 (bfd-in3.h): New target.
2477 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2478 Andrew Gierth <ANDREWG@microlise.co.uk>.
2480 * configure.host: Set INSTALL_SHLIB.
2481 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2482 * configure: Rebuild.
2483 * Makefile.in (install): Use @INSTALL_SHLIB@.
2485 * config.bfd (mips*-*-irix6*): New target.
2486 * configure.host: Handle Irix 6 shared library like Irix 5.
2488 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2489 symbol for a magic name.
2490 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2492 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2495 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2497 * mpw-config.in: Add ELF support to mips config, create the
2498 elf32-target.h file in the object dir.
2499 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2501 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2503 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2504 Also removed most abort calls, in favor of using bfd reporting.
2506 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2508 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2509 (BFD32_BACKENDS) Add elf32-d10v.o.
2510 * archures.c: Add bfd_d10v_arch.
2511 * bfd-in2.h: Add bfd_d10v_arch.
2512 * config.bfd (d10v-*-*): New target.
2513 * configure: (bfd_elf32_d10v_vec) New vector.
2514 * configure.in: (bfd_elf32_d10v_vec) New vector.
2515 * cpu-d10v.c: New file.
2516 * elf.c (prep_headers): Added case bfd_arch_d10v.
2517 * elf32-d10v.c: New file.
2518 * libbfd.h: Rebuild.
2519 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2520 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2521 * targets.c (bfd_elf32_d10v_vec): New vector.
2523 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2525 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2527 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2529 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2530 bfd_mach_i386_i8086 machine types.
2532 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2534 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2537 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2539 * coffcode.h (coff_set_section_contents): A/UX does not require
2540 special handling of the _LIB section.
2542 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2544 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2545 value for R_RELBYTE.
2547 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2548 array if one was allocated.
2550 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2552 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2553 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2554 use_rld_obj_head and rld_value.
2555 (mips_elf_link_hash_table_create): Initialize new fields.
2556 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2558 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2559 __rld_obj_head symbol not seen, create an __rld_map symbol.
2560 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2561 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2562 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2563 __rld_obj_head symbol.
2564 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2566 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2568 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2570 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2571 ppc_elf_addr16_ha_reloc.
2572 (ppc_elf_addr16_ha_reloc): New static function.
2574 * coff-mips.c (struct mips_hi): Define.
2575 (mips_refhi_list): New static variable.
2576 (mips_refhi_addr, mips_refhi_addend): Remove.
2577 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2578 (mips_reflo_reloc): Process mips_refhi_list.
2579 (mips_relhi_list): New static variable.
2580 (mips_relhi_addr, mips_relhi_addend): Remove.
2581 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2582 (mips_rello_reloc): Process mips_relhi_list.
2583 (mips_relocate_section): Permit an arbitrary number of REFHI or
2584 RELHI relocs before the associated REFLO or RELLO reloc.
2586 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2588 * aout-target.h (MY(callback)): Set reloc_count fields.
2590 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2592 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2593 sections unless this is a SunOS link.
2595 * VERSION: Set to 2.7.1.
2597 * Released binutils 2.7.
2599 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2601 * i386aout.c: Include "aout/aout64.h".
2602 (i386aout_write_object_contents): New static function.
2603 (MY_write_object_contents): Define.
2605 * netbsd.h (MY(write_object_contents)): Make sure that
2606 adjust_sizes_and_vmas is called before fiddling with the magic
2609 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2611 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2613 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2615 * libbfd-in.h (itos, stoi): Don't define.
2616 * libbfd.h: Rebuild.
2617 * i386lynx.c (KEEPIT): Define as udata.i.
2618 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2619 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2620 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2621 flags. Don't use stoi.
2623 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2625 * elf.c (map_sections_to_segments): Don't start a new segment for
2626 a writable section if it's on the same page as the previous
2627 segment. Reset the writable variable for a readonly section.
2629 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2631 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2632 first_thunk_address, thunk_size, and import_table_size.
2633 * peicode.h: Improved some diagnostics regarding edata sections.
2635 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2637 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2638 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2640 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2642 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2643 with XCOFF_DEF_DYNAMIC set is really defined.
2644 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2645 (xcoff_link_add_symbols): Only create special sections if using an
2648 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2650 (bfd_install_relocation): Likewise.
2652 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2654 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2656 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2657 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2658 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2659 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2660 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2661 are found for LITERAL relocs.
2662 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2663 taken, we cannot generate a .plt entry for the symbol.
2665 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2667 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2668 sysconf functions (for gprof).
2669 * configure, config.in: Rebuild.
2671 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2673 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2674 an archive if it has a map. If the object file has the wrong
2677 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2678 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2680 (alpha_relocate_section): Likewise.
2682 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2683 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2684 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2685 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2686 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2687 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2688 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2689 * peicode.h: Corresponding changes.
2691 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2693 * elflink.h (elf_create_pointer_linker_section): Comment out code
2694 dealing with making GOT pointers negative of the GOT symbol for
2697 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2699 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2700 increment the .rela.plt size until after we're done creating the
2702 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2703 .rela.plt offset directly rather than calculating it.
2705 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2707 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2708 Use autoconf-set values.
2709 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2710 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2713 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2714 * configure: Rebuilt.
2716 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2718 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2719 handling code > 1k away.
2721 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2723 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2724 defined, output whenever the symbol is updated.
2726 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2728 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2729 section to 0 if user_set_vma is set.
2730 * elflink.h (elf_bfd_final_link): Likewise.
2732 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2734 Partially undo patch of Jun 20.
2735 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2736 (coff_compute_section_file_positions): Likewise.
2737 (coff_write_object_contents): Likewise. Re-add deleted code, but
2738 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2739 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2741 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2743 * config.bfd: Add support for *-*-rtems* configurations.
2745 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2747 * elf.c (prep_headers): Add bfd_arch_alpha case.
2749 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2751 * elf64-alpha.c: New file.
2752 * config.bfd (alpha-*-linuxecoff*): New target.
2753 (alpha-*-linux*, alpha-*-elf*): New targets.
2754 * configure.in (bfd_elf64_alpha_vec): New vector.
2755 * configure: Rebuild.
2756 * targets.c (bfd_elf64_alpha_vec): Declare.
2757 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2758 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2759 * bfd-in2.h, libbfd.h: Rebuild.
2760 * Makefile.in: Rebuild dependencies.
2761 (BFD64_BACKENDS): Add elf64-alpha.o.
2762 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2764 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2766 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2767 than relying on a right shift of 32.
2769 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2771 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2772 ifdef to COFF_WITH_PE.
2773 (coff_compute_section_file_positions): Likewise.
2774 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2775 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2776 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2777 COFF_IMAGE_WITH_PE, always include.
2779 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2781 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2783 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2784 approximate the correct answer if SIZEOF_HEADERS was not used.
2786 * binary.c (binary_set_section_contents): Set section file
2787 position based on LMA rather than VMA.
2789 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2791 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2792 symbols if info->strip == strip_all.
2794 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2796 * coff-h8300.c: Remove #if 0 code.
2797 (compatable): Don't allow mixing/matching of different architectures.
2799 * archures.c (bfd_mach_h8300s): Add.
2800 * bfd-in2.h: Rebuilt.
2801 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2803 (h8300_reloc16_estimate): Likewise.
2804 (h8300_reloc16_extra_cases): Likewise.
2805 (h8300_bfd_link_add_symbols): Likewise.
2806 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2807 (coff_set_flags): Likewise.
2808 * cpu-h8300.c (h8300_scan): Likewise.
2809 Add H8/S to bfd_h8300_arch list.
2811 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2813 Added support for Alpha OpenVMS:
2814 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2815 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2816 * config.h-vms, makefile.vms: New files.
2817 * config.bfd (alpha-*-*vms*): New target.
2818 * configure.in (evax_alpha_vec): New target vector.
2819 * configure: Rebuild.
2820 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2821 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2822 * targets.c (bfd_target_evax_flavour): Define.
2823 (evax_alpha_vec): Declare.
2824 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2825 if BFD64 is defined.
2826 * bfd-in2.h, libbfd.h: Rebuild.
2827 * Makefile.in: Rebuild dependencies.
2828 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2829 evax-emh.o, and evax-misc.o.
2830 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2831 evax-etir.c, evax-emh.c, and evax-misc.c.
2832 (HFILES): Add evax.h.
2834 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2836 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2838 (h8300_bfd_link_add_symbols): Likewise.
2840 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2842 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2843 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2845 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2847 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2848 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2850 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2851 R_MIPS_32 relocs if creating a shared library.
2853 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2855 * peicode.h (add_data_entry): Use pei_section_data rather than
2856 _cooked_size. Corresponds to May 13 change in coffcode.h.
2858 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2860 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2861 * coffcode.h (coff_write_object_contents): If there are long
2862 section names, always set the f_symptr field, even if there are no
2864 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2865 if there are no symbols.
2867 * coffgen.c (make_a_section_from_file): Check return value of
2868 _bfd_coff_read_string_table.
2869 (coff_real_object_p): Check return value of
2870 make_a_section_from_file.
2871 (_bfd_coff_read_string_table): Check that there are some symbols
2872 before trying to read the string table size.
2874 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2876 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2877 to replace a symbol in a dynamic object with a symbol from another
2878 dynamic object, do the replacement if the existing symbol is
2879 global linkage code.
2881 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2882 for _ptrgl, and treat it as global linkage code.
2884 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2885 filename or N_SO symbol past the offset, and use it to indicate
2886 that there is no line number or function when appropriate.
2888 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2890 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2891 common symbol defined by the linker. Don't export function code
2892 even if export_defineds is set.
2894 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2896 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2898 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2899 (h8300_symbol_address_p): New function.
2900 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2903 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2905 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2907 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2908 correctly for the two variants. Allow relaxing if the target
2909 is 128 bytes away since after relaxation it'll be 126 bytes away.
2910 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2911 "dot" and "value". Allow relaxing if the target is 128 bytes
2912 away since after relaxation it'll be 126 bytes away.
2913 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2914 the given section until nothing changes.
2916 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2918 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2919 alignment hack--we can get the lnnoptr info another way without
2920 suddenly increasing the alignment requirements. Set the flags for
2922 (ecoff_compute_section_file_positions): Do so.
2924 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2926 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2927 to keep the HP emulator database happy.
2929 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2930 From Kevin Buettner <kev@primenet.com>.
2932 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2934 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2935 name of a NULL section.
2937 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2939 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2940 set, always call the notice callback.
2942 * VERSION: Increment for bfdlink.h change.
2944 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2946 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2947 (sh_relax_delete_bytes): Correct handling of differently sized
2948 trailing alignment reloc.
2950 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2951 * bfd-in2.h: Rebuild.
2952 * configure.in: Warn if there is no known 64 bit type.
2953 * configure: Rebuild.
2955 * Makefile.in: Rebuild dependencies.
2956 (BFD32_BACKENDS): Add ppcboot.o.
2957 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2959 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2960 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2962 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
2964 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2965 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2966 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2967 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2969 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2971 * elf64-mips.c: Improve reloc special_functions and handling of
2972 SHT_MIPS_OPTIONS section.
2973 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2974 mips_elf_hi16_reloc and make globally visible.
2975 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2976 make globally visible.
2977 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2978 make globally visible.
2979 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2980 and make globally visible.
2981 (gprel16_with_gp): Check howto->src_mask before using value in
2983 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2984 and make globally visible.
2985 (gprel32_with_gp): Check howto->src_mask before fetching value.
2986 (bfd_mips_elf_swap_options_in): New function.
2987 (bfd_mips_elf_swap_options_out): New function.
2988 (_bfd_mips_elf_set_private_flags): Rename from
2989 mips_elf_set_private_flags and make globally visible.
2990 (_bfd_mips_elf_copy_private_bfd_data): Rename from
2991 mips_elf_copy_private_bfd_data and make globally visible.
2992 (_bfd_mips_elf_merge_private_bfd_data): Rename from
2993 mips_elf_merge_private_bfd_data and make globally visible.
2994 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
2995 for a SHT_MIPS_OPTIONS section.
2996 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
2997 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
2998 name of a SHT_MIPS_OPTIONS section.
2999 (_bfd_mips_elf_set_section_contents): New function.
3000 (mips_elf32_section_processing): Set the GP value in a
3001 SHT_MIPS_OPTIONS section.
3002 (_bfd_mips_elf_find_nearest_line): Rename from
3003 mips_elf_find_nearest_line and make globally visible.
3004 (bfd_elf32_set_section_contents): Define.
3005 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3006 (_bfd_mips_elf_lo16_reloc): Declare.
3007 (_bfd_mips_elf_gprel16_reloc): Declare.
3008 (_bfd_mips_elf_got16_reloc): Declare.
3009 (_bfd_mips_elf_gprel32_reloc): Declare.
3010 (_bfd_mips_elf_set_private_flags): Declare.
3011 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3012 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3013 (_bfd_mips_elf_find_nearest_line): Declare.
3014 (_bfd_mips_elf_set_section_contents): Declare.
3016 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3018 (elf_info_to_howto): Define.
3019 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3021 (elf_info_to_howto): Define.
3022 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3024 (elf_info_to_howto): Define.
3026 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3027 R_MOV16B[12], to match change in coff/internal.h.
3029 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3031 * elf64-mips.c: Extensive additions to provide better support for
3032 writing files and for gas.
3033 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3034 of mips_elf_object_p.
3035 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3036 _bfd_mips_elf_object_p.
3037 (_bfd_mips_elf_final_write_processing): Rename from
3038 mips_elf_final_write_processing and make globally visible.
3039 (_bfd_mips_elf_fake_sections): Rename from
3040 mips_elf_fake_sections and make globally visible.
3041 (_bfd_mips_elf_section_from_bfd_section): Rename from
3042 mips_elf_section_from_bfd_section and make globally visible.
3043 (_bfd_mips_elf_section_processing): New function, broken out of
3044 mips_elf_section_processing.
3045 (mips_elf32_section_processing): Rename from
3046 mips_elf_section_processing; call
3047 _bfd_mips_elf_section_processing.
3048 (_bfd_mips_elf_symbol_processing): Rename from
3049 mips_elf_symbol_processing and make globally visible.
3050 (_bfd_mips_elf_read_ecoff_info): Rename from
3051 mips_elf_read_ecoff_info and make globally visible.
3052 (mips_elf32_ecoff_debug_swap): Rename from
3053 mips_elf_ecoff_debug_swap.
3054 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3055 struct symbol_cache_entry.
3056 (_bfd_elf_validate_reloc): New function, moved in from
3057 elfcode.h:validate_reloc.
3058 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3059 to _bfd_elf_validate_reloc. Change all callers.
3060 * elf-bfd.h (bfd_section_from_shdr): Declare.
3061 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3062 (_bfd_elf_validate_reloc): Declare.
3063 (_bfd_mips_elf_object_p): Declare.
3064 (_bfd_mips_elf_fake_sections): Declare.
3065 (_bfd_mips_elf_section_from_bfd_section): Declare.
3066 (_bfd_mips_elf_section_processing): Declare.
3067 (_bfd_mips_elf_symbol_processing): Declare.
3068 (_bfd_mips_elf_read_ecoff_info): Declare.
3069 (_bfd_mips_elf_final_write_processing): Declare.
3070 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3073 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3074 (mips_elf_final_write_processing): Likewise.
3076 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3078 64-bit MIPS ELF ABI objdump support:
3079 * elf64-mips.c: New file.
3080 * Makefile.in: Rebuild dependencies.
3081 (BFD64_BACKENDS): Add elf64-mips.o.
3082 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3083 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3084 bfd_elf64_littlemips_vec to targ_selvecs.
3085 (mips*-*-elf*): Likewise.
3086 * confingure.in: Add bfd_elf64_bigmips_vec and
3087 bfd_elf64_littlemips_vec to vector switch.
3088 * configure: Rebuild.
3089 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3090 broken out of mips_elf_section_from_shdr.
3091 (mips_elf32_section_from_shdr): Rename from
3092 mips_elf_section_from_shdr. Call new function.
3093 (elf_backend_section_from_shdr): Update name of renamed function.
3094 * elf-bfd.h (struct elf_size_info): Change second parameter of
3095 write_out_phdrs to be const. Likewise for second parameter of
3097 (struct bfd_elf_section_data): Add rel_hdr2 field.
3098 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3099 (bfd_elf32_swap_symbol_out): Likewise.
3100 (bfd_elf32_swap_reloc_in): Likewise.
3101 (bfd_elf32_swap_reloc_out): Likewise.
3102 (bfd_elf32_swap_reloca_in): Likewise.
3103 (bfd_elf32_swap_reloca_out): Likewise.
3104 (bfd_elf32_swap_phdr_in): Likewise.
3105 (bfd_elf32_swap_phdr_out): Likewise.
3106 (bfd_elf32_swap_dyn_in): Likewise.
3107 (bfd_elf32_swap_dyn_out): Likewise.
3108 (bfd_elf32_slurp_symbol_table): Declare.
3109 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3110 (bfd_elf32_write_out_phdrs): Declare.
3111 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3112 (bfd_elf64_swap_symbol_out): Likewise.
3113 (bfd_elf64_swap_reloc_in): Likewise.
3114 (bfd_elf64_swap_reloc_out): Likewise.
3115 (bfd_elf64_swap_reloca_in): Likewise.
3116 (bfd_elf64_swap_reloca_out): Likewise.
3117 (bfd_elf64_swap_phdr_in): Likewise.
3118 (bfd_elf64_swap_phdr_out): Likewise.
3119 (bfd_elf64_swap_dyn_in): Likewise.
3120 (bfd_elf64_swap_dyn_out): Likewise.
3121 (bfd_elf64_slurp_symbol_table): Declare.
3122 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3123 (bfd_elf64_write_out_phdrs): Declare.
3124 (_bfd_mips_elf_section_from_shdr): Declare.
3125 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3126 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3127 section for the section, add the new one to rel_hdr2. Increment
3128 reloc_count rather than setting it.
3129 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3130 Remove static declaration.
3131 (elf_write_shdrs_and_ehdr): Define name as macro.
3132 (elf_write_out_phdrs): Likewise.
3133 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3134 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3135 (elf_swap_symbol_in): Change second parameter to be const.
3136 (elf_swap_symbol_out): Likewise.
3137 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3138 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3139 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3140 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3141 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3142 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3143 parameter to be const. Make non-static.
3144 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3146 (elf_slurp_symbol_table): Make non-static.
3147 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3148 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3149 (elf_backend_size_info): Likewise.
3150 (elfNN_bed): Use elf_backend_size_info.
3151 * targets.c (bfd_elf64_bigmips_vec): Declare.
3152 (bfd_elf64_littlemips_vec): Declare.
3153 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3154 bfd_elf64_littlemips_vec if BFD64 is defined.
3156 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3158 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3160 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3161 zeroes, in alignment holes.
3163 * configure: Rebuild with autoconf 2.10.
3165 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3166 potential leading underscore in the allocated buffer.
3168 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3170 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3171 symbols into .sbss if this is a relocatable link.
3173 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3175 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3176 undefined symbols when creating a shared library.
3178 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3180 * coff-sh.c: Add a bunch of new code and static const arrays to
3181 support aligning loads and stores on four byte memory boundaries.
3183 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3185 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3186 call sh_align_loads.
3187 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3190 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3192 * cache.c (bfd_open_file): Unlink the file before opening it for
3193 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3195 * opncls.c (bfd_fdopenr): Set opened_once.
3197 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3199 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3202 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3203 the code unconditionally.
3205 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3207 * libcoff-in.h (struct pei_section_tdata): Define structure.
3208 (pei_section_data): Define macro.
3209 * libcoff.h: Rebuild.
3210 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3211 store s_paddr field in pei_section_data.
3212 (coff_compute_section_file_positions): Use pei_section_data rather
3213 than _cooked_size, and don't overwrite an existing value.
3214 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3215 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3216 * peicode.h (coff_bfd_copy_private_section_data): Define if
3218 (pe_bfd_copy_private_section_data): New static function if
3221 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3223 * srec.c (srec_set_arch_mach): Write as a function rather than a
3226 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3227 no map, just check each member in turn to see whether it is
3230 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3232 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3233 table. Call BFD_ASSERT to validate header size, instead of
3235 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3238 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3240 * ppcboot.c: New target for looking at PPCbug boot records.
3242 * config{ure.in,.bfd}: Add support for ppcboot target.
3244 * configure: Regenerate.
3246 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3248 * coff-h8300.c (howto_table): Update names to match recent
3249 changes to include/coff/internal.h. Fix minor errors in the
3250 existing relocs. Add R_MOVL1 and R_MOVL2.
3251 (rtype2howto): Similarly.
3252 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3253 existing relaxing code and peform more relaxing.
3254 (h8300_reloc16_extra_cases): Likewise.
3256 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3258 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3261 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3263 * elfcode.h (elf_object_p): Reject generic ELF target if
3264 e_machine matches an alternate machine code in a specific backend.
3266 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3267 obsolete align_power_min field.
3269 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3271 * coff-h8300.c (reloc_howto_type): Add howto entry for
3273 (rtype2howto): Handle R_PCRWORD_B.
3274 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3275 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3276 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3277 branch (R_PCWORD_B).
3279 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3281 * aoutx.h (translate_from_native_sym_flags): Set the section for
3282 BSF_CONSTRUCTOR symbols.
3284 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3287 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3289 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3290 stop looking when section is found.
3292 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3294 * coffcode.h (STRING_SIZE_SIZE): Define.
3295 (styp_to_sec_flags): Handle long symbol names when looking for the
3297 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3298 (bfd_coff_long_section_names): Define.
3299 (coff_write_object_contents): Handle long section names.
3300 (bfd_coff_std_swap_table): Initialize new field.
3301 * libcoff.h: Rebuild.
3302 * coffgen.c (make_a_section_from_file): Handle long section
3304 (coff_write_symbols): Handle long section names.
3305 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3306 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3307 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3308 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3309 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3310 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3311 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3312 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3314 * bout.c (b_out_callback): Set lma of sections.
3315 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3316 parameter to output_bfd. Used input_bfd instead of output_bfd in
3319 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3321 * aoutx.h (translate_from_native_sym_flags): Don't create
3322 SEC_CONSTRUCTOR sections.
3323 * ecoff.c (ecoff_set_symbol_info): Likewise.
3325 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3326 From Don Bowman <bowman@waterloo.hp.com>.
3328 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3330 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3331 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3333 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3335 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3336 mips_32_relocs field.
3337 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3338 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3339 relocs against a global symbol which is not defined in a regular
3341 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3342 against a global symbol, increment mips_32_relocs.
3343 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3344 the symbol is not defined in a regular file, make room in the
3347 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3349 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3350 file position and the virtual file position separately. Set
3351 filepos information bsaed on the real file position.
3352 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3353 Jan 23 change to coffcode.h.
3355 * som.c (som_slurp_symbol_table): Set the symbol count to the
3356 number of BFD symbols created.
3358 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3360 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3361 output file if linking shared objects. Loop to check all relocs,
3362 rather than returning false on first error.
3364 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3366 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3367 (ppc_elf_additional_program_headers): If .interp section, bump #
3368 of program headers by 1.
3369 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3370 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3371 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3373 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3375 (ppc_elf_relocate_section): If the output section isn't defined,
3376 don't abort, just give an error message.
3378 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3379 being created is .sdata or .sdata2, don't make the symbol dynamic.
3381 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3383 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3384 members of an archive for dynamic objects with no symbols, and
3385 pass them directly to check_archive_element.
3386 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3387 xcoff_link_check_dynamic_ar_symbols.
3388 (xcoff_link_check_dynamic_ar_symbols): New static function.
3390 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3391 from _bfd_nodynamic to _bfd_xcoff.
3392 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3394 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3395 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3396 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3397 * libcoff.h: Rebuild.
3398 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3399 (xcoff_get_section_contents): New static function.
3400 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3401 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3402 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3403 (xcoff_dynamic_reloc): New static variable.
3404 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3405 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3407 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3409 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3410 if reloc_entry->addend is not 0.
3411 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3413 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3415 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3417 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3418 Add entries for R_SPARC_[56].
3419 (sparc_reloc_map): Add entries for R_SPARC_[56].
3421 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3423 Optimize linking of stabs in sections as used in ELF and COFF.
3424 * stabs.c: New file.
3425 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3426 (_bfd_write_section_stabs): Declare.
3427 (_bfd_write_stab_strings): Declare.
3428 * libbfd.h: Rebuild.
3429 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3430 (struct coff_link_hash_table): Add stab_info field.
3431 * libcoff.h: Rebuild.
3432 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3434 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3436 (_bfd_coff_final_link): Write out stab strings hash table.
3437 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3438 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3440 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3441 (struct bfd_elf_section_data): Add stab_info field.
3442 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3444 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3445 _bfd_link_section_stabs.
3446 (elf_bfd_final_link): Write out stab strings hash table.
3447 (elf_link_input_bfd): Handle optimized stabs sections.
3448 * reloc.c (_bfd_final_link_relocate): Check address against
3449 _raw_size rather than _cooked_size.
3450 * Makefile.in: Rebuild dependencies.
3451 (BFD_LIBS): Add stabs.o
3452 (BFD_LIBS_CFILES): Add stabs.c.
3454 * VERSION: Increment for bfdlink.h change.
3456 * coffgen.c (coff_renumber_symbols): Correct handling of
3457 BSF_NOT_AT_END common symbols.
3459 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3461 * coff-ppc.c (record_toc): Add cast to avoid warning.
3462 (ppc_allocate_toc_section): Likewise.
3463 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3464 (ppc_coff_reloc_type_lookup): Remove unreached code.
3465 * coffcode.h (coff_write_object_contents): Don't take the address
3467 * peicode.h (pe_print_idata): Add casts to avoid warning.
3468 (pe_print_edata): Likewise.
3469 (pe_print_reloc): Remove ANSI C string concatenation.
3471 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3473 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3475 * libcoff.h: Rebuild.
3476 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3478 (coff_swap_aux_out): Likewise.
3479 * peicode.h (coff_swap_aux_in): Likewise.
3480 (coff_swap_aux_out): Likewise.
3481 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3483 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3485 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3486 Fix up .bf endndx link fields.
3487 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3489 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3492 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3494 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3495 on Solaris PowerPC systems doesn't get confused.
3497 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3500 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3501 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3502 update did_reg and did_reg2.
3504 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3506 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3508 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3509 callback routines, pass h->root.string rather than name, in case
3510 copy is true and name is transient.
3512 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3514 * elfcore.h: Add support for core files with multiple threads.
3515 (Primarily for Solaris.)
3517 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3519 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3520 section->orelocation is NULL.
3522 * coffgen.c (bfd_coff_get_syment): New function.
3523 (bfd_coff_get_auxent): New function.
3524 * bfd-in.h (bfd_coff_get_syment): Declare.
3525 (bfd_coff_get_auxent): Declare.
3526 * bfd-in2.h: Rebuild.
3528 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3530 * elf32-mips.c (struct mips_hi16): Define.
3531 (mips_hi16_addr, mips_hi16_addend): Remove.
3532 (mips_hi16_list): New static variable.
3533 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3534 (mips_elf_lo16_reloc): Process mips_hi16_list.
3535 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3536 relocs before the associated LO16 reloc.
3538 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3540 * versados.c (versados_scan): Check bfd_alloc return value.
3541 (versados_object_p): Check all bfd_read return values. Require
3542 that lang field be less than 10, to avoid confusion with Intel Hex
3545 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3547 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3548 not 0, for an absolute symbol.
3549 (NAME(aout,swap_ext_reloc_out)): Likewise.
3551 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3552 (ihex_write_object_contents): For a large start address, output
3553 the full 32 bit address in record type 5.
3555 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3556 to int to avoid promotion problems in prototype.
3558 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3560 * configure.host: Use ${srcdir} when looking for picfrag.
3562 * configure.host: Switch on ${libdir}, not $(libdir). From
3563 alan@spri.levels.unisa.edu.au (Alan Modra).
3565 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3566 entry point, not just for DYNAMIC objects.
3567 * sunos.c (sunos_add_dynamic_symbols): Always call
3568 sunos_create_dynamic_sections. If called with a non DYNAMIC
3569 object, don't do anything else.
3570 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3572 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3574 * configure.in: Permit --enable-shared to specify a list of
3576 * configure: Rebuild.
3578 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3579 host when configuring with --enable-shard.
3581 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3583 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3586 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3587 to avoid crashing in bfd_hash_replace.
3589 * sysdep.h: Use #ifdef, not #if.
3591 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3593 * config.in: Rebuild.
3595 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3597 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3598 (AC_CHECK_HEADERS): Check for sys/time.h
3599 (AC_HEADER_TIME): Add macro.
3600 * configure: Rebuild.
3601 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3602 to control what combination of <time> and <sys/time.h>
3605 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3607 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3608 (aout_32_sunos4_write_object_contents): Likewise.
3609 * aoutx.h (NAME(aout,machine_type)): Handle
3610 bfd_mach_sparc_{sparclet,sparclite}.
3611 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3612 (bfd_mach_sparc_v9_p): Update.
3613 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3614 * libaout.h (enum machine_type): Add M_SPARCLET.
3615 * sunos.c (MACHTYPE_OK): Define.
3616 * bfd-in2.h: Regenerated.
3618 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3620 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3621 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3622 * elflink.c (_bfd_elf_create_got_section): Store the
3623 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3624 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3625 global offset table goes over 0x1000, set the value of
3626 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3627 (elf32_sparc_relocate_section): Subtract the offset of
3628 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3630 * elfcode.h: Don't include <string.h>.
3632 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3634 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3635 generic_link_hash_newfunc. All references changed.
3636 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3637 moved here from libbfd-in.h.
3638 * libbfd-in.h: Corresponding changes.
3639 * libbfd.h: Regenerated.
3641 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3643 * aoutx.h (aout_link_input_section_std): When reporting an
3644 overflow error, use the name of the symbol in the hash table if
3646 (aout_link_input_section_ext): Likewise.
3648 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3649 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3651 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3653 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3654 * coffcode.h (coff_compute_section_file_positions): Likewise.
3655 (coff_write_object_contents): Likewise.
3657 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3659 * section.c (SEC_LINK_ONCE): Define.
3660 (SEC_LINK_DUPLICATES): Define.
3661 (SEC_LINK_DUPLICATES_DISCARD): Define.
3662 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3663 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3664 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3665 * bfd-in2.h: Rebuild.
3666 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3667 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3668 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3669 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3670 SEC_LINK_ONCE, and look through the symbol table for the setting
3671 for SEC_LINK_DUPLICATES.
3672 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3673 set for a section, find the section symbol in the symbol table,
3674 and set the aux entry based on SEC_LINK_DUPLICATES.
3675 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3676 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3677 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3678 * coff-i386.c (i386coff_vec): Likewise.
3679 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3681 * VERSION: Bump to 2.6.1.
3682 * Makefile.in (stamp-h): Depend upon VERSION.
3684 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3686 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3687 * libbfd.h: Rebuilt.
3688 * linker.c (generic_link_hash_newfunc): No longer static.
3689 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3691 * coff-h8300.c: Add two derived hash tables and their associated
3692 funtions and #defines for use by the h8300 linker.
3693 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3694 the function vector as needed. Place the address of the function
3695 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3696 Rewrite the vectors section contents as necessary.
3697 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3698 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3699 (coff_bfd_link_hash_table_create): Likewise.
3701 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3703 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3704 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3706 (hppa_rebuild_insn): Pass pointer to correct type to
3707 low_sign_unext and dis_assemble_21.
3709 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3711 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3712 Stick with sparc-*-{sysv4*,solaris2*}.
3714 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3716 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3717 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3718 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3719 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3720 fields is non-zero, print them.
3722 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3723 ifdef. Remove unused variables.
3724 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3726 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3727 (get_symbol_value): Ifdef out.
3728 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3729 (coff_ppc_relocate_section): Remove unused variables. Make
3730 fprintf strings and argument types correspond. Put before_addr in
3732 (dump_toc): Make fprintf strings and argument types correspond.
3733 (ppc_process_before_allocation): Remove unused variables. Always
3735 (ppc_reflo_reloc): Ifdef out.
3736 (ppc_addr32nb_reloc): Ifdef out.
3737 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3739 (coff_ppc_rtype_to_howto): Likewise.
3740 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3742 * peicode.h (pe_print_idata): Move otherwise unused variables into
3743 the #ifdef where they are used. Always return a value.
3744 (pe_print_edata): Make fprintf strings and argument types
3745 correspond. Always return a value.
3746 (pe_print_pdata): Removed unused variable addr_value. Always
3748 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3749 strings and argument types correspond. Always return a value.
3751 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3752 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3753 variable rela inside #if 0 section where it is used.
3755 * ns32k.h: New file.
3756 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3757 functions to start with _bfd_.
3758 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3759 functions in cpu-ns32k.h.
3760 * Makefile.in: Rebuild dependencies.
3761 (HFILES): Add ns32k.h.
3763 * section.c (struct sec): Add linker_mark field. Change
3764 user_set_vma and reloc_done to be single bit fields.
3765 (STD_SECTION): Update accordingly.
3766 * bfd-in2.h: Rebuild.
3767 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3769 (aout_link_input_bfd): Don't link unmarked sections.
3770 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3772 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3773 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3775 * elflink.h (elf_bfd_final_link): Mark sections included in the
3777 (elf_link_input_bfd): Don't link unmarked sections.
3778 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3780 (xcoff_link_input_bfd): Don't link unmarked sections.
3782 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3783 overflow error messages.
3785 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3787 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3788 is not set, print "BFD: " before the error message.
3790 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3791 Miles Bader <miles@gnu.ai.mit.edu>.
3792 * configure: Rebuild.
3794 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3796 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3799 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3800 m68k-aout, m68k-coff, and m68k-elf targets.
3802 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3804 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3805 (ieee_generic_stat_arch_elt): Restructured to prevent
3806 ieee_object_p from being called repeatedly.
3808 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3810 * coffcode.h (coff_write_object_contents): Allocate
3811 buffers large enough for any FILEHDR or AOUTHDR.
3813 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3815 * ecofflink.c (lookup_line): New static function, renamed and
3816 slighly changed from old _bfd_ecoff_locate_line.
3817 (_bfd_ecoff_locate_line): Cache line number information. Use
3818 lookup_line for actual lookup.
3820 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3822 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3823 multiple of 20 bytes.
3825 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3827 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3828 allocate ecoff_find_line, and don't initialize by hand.
3829 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3830 mips_elf_find_line, and don't call memset.
3832 * coffcode.h (coff_compute_section_file_positions): If not
3833 producing a final executable, don't consider sofar when aligning
3834 the section to the correct size.
3836 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3838 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3839 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3840 * coffgen.c (coff_section_symbol): Ifdef out.
3842 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3844 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3845 output_bfd is not NULL.
3847 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3849 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3850 of bfd_alloc (fixes fix_line not being initialized).
3851 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3853 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3855 * coffcode.h: Allow specific backends to override the
3856 bfd_link_add_symbols routine.
3858 * coff-h8300.c: Include genlink.h.
3859 (howto_table): Add R_MEM_INDIRECT.
3860 (rtype2howto): Support R_MEM_INDIRECT.
3861 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3864 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3866 * coff-alpha.c (alpha_relocate_section): Use
3867 info->callbacks_warning, rather than _bfd_error_handler, for
3868 "multiple gp" warning.
3870 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3872 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3873 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3874 table string. Use bfd_wrapped_link_hash_lookup.
3875 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3877 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3878 table, if any, when writing out symbols.
3879 (aout_link_input_section_std): Use the name from the hash table,
3880 if any, when reporting undefined symbols.
3881 (aout_link_input_section_ext): Likewise.
3882 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3883 * bout.c (get_value): Likewise.
3884 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3885 * ecoff.c (ecoff_reloc_link_order): Likewise.
3886 * elflink.h (elf_link_add_object_symbols): Likewise.
3887 (elf_reloc_link_order): Likewise.
3888 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3889 (_bfd_generic_reloc_link_order): Likewise.
3890 (default_indirect_link_order): Likewise.
3891 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3892 * sunos.c (sunos_add_one_symbol): Likewise.
3893 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3894 (bfd_xcoff_link_count_reloc): Likewise.
3895 (xcoff_reloc_link_order): Likewise.
3897 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3898 into -1 for intern->rss.
3900 * configure: Rebuild with autoconf 2.8.
3902 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3904 * stab-syms.c (__define_stab_duplicate): Define.
3905 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3907 * bfd-in.h (bfd_get_stab_name): Declare.
3908 * bfd-in2.h: Rebuild.
3909 * Makefile.in: Rebuild dependencies.
3910 (BFD_LIBS): Add stab-syms.o.
3911 (BFD_LIBS_CFILES): Add stab-syms.c.
3912 (BFD32_BACKENDS): Remove stab-syms.o.
3913 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3914 * configure.in: Don't list stab-syms.o in bfd_backends.
3915 * configure: Rebuild.
3916 * libaout.h (aout_stab_name): Don't declare.
3917 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3920 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3922 * elf.c (assign_file_positions_for_segments): Adjust file offset
3923 for section alignment even if SEC_LOAD is not set.
3925 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3927 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3928 since they appear as targets in Makefile.in.
3929 * configure: Rebuild.
3931 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3932 don't fiddle with a symbol which is not defined anywhere.
3934 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3936 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3937 though they are defined in a shared library.
3938 (xcoff_build_ldsyms): Likewise.
3940 * coffgen.c (coff_find_nearest_line): Don't look at the line
3941 numbers for the section if section->lineno is NULL.
3943 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3944 message rather than calling BFD_ASSERT.
3945 * elfcode.h (write_relocs): Check return value of
3946 _bfd_elf_symbol_from_bfd_symbol.
3948 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3950 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3953 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
3955 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3957 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
3958 hppa_reloc_field_selector_type_alt.
3959 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
3960 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3962 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3964 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3966 * elf.c (assign_file_positions_for_segments): Adjust the segment
3967 memory size for the alignment of a SEC_ALLOC section, not just a
3970 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3972 * m68klinux.c: New file.
3973 * hosts/m68klinux.h: New file.
3974 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3975 * configure.in (m68*-*-linux*): New native host.
3976 (m68klinux_vec): New vector.
3977 * configure: Rebuild.
3978 * targets.c (m68klinux_vec): Declare.
3979 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3980 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3981 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3982 declaration from bfd_linux_size_dynamic_sections.
3983 (bfd_m68klinux_size_dynamic_sections): Declare.
3984 * bfd-in2.h: Rebuild.
3985 * Makefile.in: Rebuild dependencies.
3986 (BFD32_BACKENDS): Add m68klinux.o.
3987 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3989 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
3991 * libhppa.h (pa_arch): Add pa20.
3992 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
3993 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
3994 (hppa_field_adjust): Handle e_nsel.
3995 * som.c: Provide default definitions for many new relocs found only
3996 in hpux10 include files.
3997 (som_fixup_formats): Add several new relocs from hpux10.
3998 (som_hppa_howto_table): Add hpux10 relocs.
3999 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4001 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4003 * mpw-make.sed: Edit out recent shared library support, and
4004 rules to rebuild .h files using doc/chew.
4006 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4008 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4009 size even of sections with no contents.
4011 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4013 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4014 starting with '$' the way we skip names starting with '.'. When
4015 updating x_endndx, don't be fooled by an index which has been
4018 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4019 struct/union/enum type with no elements.
4021 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4023 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4025 * archive.c (bfd_generic_archive_p): If the first file in the
4026 archive can not be recognized as an object, don't assume that this
4027 is the wrong format.
4029 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4030 format is not bfd_object.
4031 (bfd_elf_get_dt_soname): Likewise.
4033 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4035 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4038 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4040 * bfd.c (tdata): Add netbsd_core_data.
4041 * bfd-in2.h: Regenerated.
4043 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4045 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4046 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4047 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4050 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4051 to get the symbol index, matching 14 Jul 95 change.
4053 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4055 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4056 Remove duplicate definition of gp.
4058 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4060 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4061 assume that we can set the GP value and then get the same value,
4062 since it won't be true if the output file is neither ELF nor
4064 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4065 _bfd_get_gp_value here.
4066 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4067 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4069 (mips_elf_lo16_reloc): Likewise.
4070 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4071 Don't require that the BFD be ELF.
4072 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4073 (mips_elf_gprel32_reloc): Likewise.
4074 (mips_elf_relocate_section): Don't assume we can set and get the
4076 (mips_elf_finish_dynamic_symbol): Don't bother to use
4077 _bfd_get_gp_value here.
4079 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4080 Don't change epdr between malloc and free. Be careful not to free
4081 NULL pointers. Zero out the first RPDR.
4083 * configure.host: On Linux, only pass -rpath option if $(libdir)
4084 is neither /lib nor /usr/lib. From Alan Modra
4085 <alan@mullet.Levels.UniSA.Edu.Au>.
4087 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4089 (elf_dt_name): Rename from elf_dt_needed_name.
4090 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4092 (bfd_elf_get_dt_soname): New function.
4093 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4094 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4095 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4096 * bfd-in2.h: Rebuild.
4098 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4100 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4101 _bfd_sparc_elf_reloc_type_lookup.
4102 (bfd_elf32_bfd_reloc_type_lookup): Update.
4103 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4104 (sparc64_elf_howto_table): Define.
4105 (sparc_reloc_map): Define.
4106 (sparc64_elf_reloc_type_lookup): New function.
4107 (sparc_elf_wdisp16_reloc): New function.
4108 (elf_info_to_howto): Use sparc64_elf_howto_table.
4109 (sparc64_elf_relocate_section): Likewise.
4110 (bfd_elf64_bfd_reloc_type_lookup): Update.
4112 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4114 * configure.host: Check for 'do not mix' from native linker before
4115 trying to use -rpath.
4117 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4119 * bfd.c (_bfd_get_gp_value): New function.
4120 (_bfd_set_gp_value): New function.
4121 * libbfd-in.h (_bfd_get_gp_value): Declare.
4122 (_bfd_set_gp_value): Declare.
4123 * libbfd.h: Rebuild.
4124 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4125 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4126 directly to the fields in the tdata information.
4127 (alpha_relocate_section): Likewise.
4128 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4129 (mips_gprel_reloc): Likewise.
4130 (mips_relocate_section): Likewise.
4131 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4132 (mips_elf_lo16_reloc): Likewise.
4133 (mips_elf_final_gp): Likewise.
4134 (mips_elf_gprel16_reloc): Likewise.
4135 (mips_elf_gprel32_reloc): Likewise.
4136 (mips_elf_relocate_section): Likewise.
4137 (mips_elf_finish_dynamic_symbol): Likewise.
4139 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4141 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4143 * configure.in: Call AC_PROG_CC before configure.host.
4144 * configure: Rebuild.
4145 * configure.host: Don't set information which autoconf should
4146 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4148 * configure.host: Remove go32 and win32 host information, since it
4149 should no longer be needed.
4151 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4152 then start a new segment rather than put a writable section in a
4155 * configure.host: Set RPATH_ENVVAR.
4157 * Makefile.in: Rebuild dependencies.
4159 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4160 zero_section variable.
4162 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4164 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4165 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4166 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4168 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4170 * ieee.c (ieee_write_expression): Only use an R variable for a
4171 local symbol. Don't output a zero offset. Handle a zero address.
4172 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4173 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4175 (parse_expression): Don't try to handle multiple occurrences of a
4176 P variable. Handle I variables differently from X variables. Fix
4177 the order of minus expressions.
4178 (ieee_slurp_external_symbols): Generate an I variable for an NN
4179 record. Fix handling of ATI and ATX records.
4180 (ieee_slurp_sections): Only set minimal section attributes.
4181 Adjust them later, based on the section contents.
4182 (ieee_object_p): Read in the file until just after the ME record.
4183 Call ieee_slurp_section_data to set the section flags.
4184 (do_one): Add iterations parameter. Only repeat the first load
4185 item. Set the section and file reloc flags.
4186 (ieee_slurp_section_data): Set section flags. Pass iterations to
4188 (ieee_canonicalize_reloc): Handle I variables.
4189 (do_with_relocs): Only emit relocation size when necessary.
4190 Increase MAXRUN to 127. Change ov to be assigned, and take
4191 src_mask and pcrel_offset into account.
4192 (ieee_write_data_part): Skip sections that are not loaded.
4193 (ieee_write_external_part): Don't output optional last entry of WX
4195 (ieee_write_me_part): Make setting of me_record neater.
4196 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4198 * syms.c (stt): Add entries for zerovars, vars, and code.
4200 * elfcode.h (validate_reloc): New static function.
4201 (write_relocs): Call validate_reloc for non ELF relocs.
4203 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4204 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4205 (TARGET_LITTLE_SYM): Likewise.
4207 * config.bfd (m68*-*-psos*): New target.
4209 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4211 * i386msdos.c: Remove some #if 0 code.
4212 (msdos_write_object_contents): Don't include empty sections in the
4213 size computation, regardless of their address.
4215 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4217 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4218 is NULL, ie, the -r switch is used.
4220 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4222 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4223 (BFD_RELOC_MIPS_GOT_LO16): Define.
4224 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4225 * bfd-in2.h, libbfd.h: Rebuild.
4226 * elf32-mips.c (mips_reloc_map): Map new relocs.
4228 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4230 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4233 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4234 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4235 simple number for the section address, rather than an expression.
4236 Limit the number of bytes between relocs to MAXRUN.
4237 (ieee_write_me_part): Set me_record to the file offset after the
4239 (ieee_write_processor): New static function.
4240 (ieee_write_object_contents): Use ieee_write_processor.
4242 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4244 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4246 * coff-aux.c: Change include of aux.h to aux-coff.h.
4248 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4250 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4251 relocation put the addend both in the reloc entry and the data.
4252 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4255 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4256 a R_68K_PCxx reloc against a defined global symbol directly.
4257 (elf_m68k_check_relocs): Don't count such a reloc.
4259 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4260 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4261 symbol for now, otherwise always record the symbol as dynamic.
4262 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4263 is not referenced by a dynamic object, and we are not making a
4264 shared object, then don't make a PLT entry. If we do make a PLT
4265 entry, make sure the symbol has been recorded as dynamic.
4267 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4269 * configure.host: When making a shared library, set HLDFLAGS to
4270 pass an appropriate -rpath option. Use the make variable SONAME
4271 as the shared library soname, rather than computing it here. On
4272 SunOS, build stamp-tshlink in place of $(SHLINK).
4273 * Makefile.in (SONAME): New variable.
4274 ($(SHLINK)): Make a link to the transformed name, as well.
4275 (stamp-tshlink): New target.
4276 (install): Skip stamp-tshlink during install.
4278 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4280 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4281 linker sections have been set up yet.
4283 * elf.c (make_mapping): Add an additional argument to suppress
4284 making the first section include the program headers.
4285 (map_sections_to_segments): If the user used -Ttext such that the
4286 program headers are on a different page, do not set the flags
4287 saying that this section includes the program headers.
4289 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4291 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4292 don't define TRAD_HEADER.
4293 * configure: Rebuild.
4295 * netbsd-core.c: New file, support for NetBSD core files.
4296 * hosts/*nbsd.h: Removed.
4298 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4300 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4301 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4302 * libbfd.h, bfd-in2.h: Regenerated.
4303 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4304 bfd_elf32_bfd_reloc_type_lookup.
4305 (reloc_type{,_names}): Deleted.
4306 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4308 (sparc_reloc_map): Add sparc64 relocs.
4309 (sparc_elf_notsupported_reloc): New static function.
4310 (sparc_elf_wdisp16_reloc): New static function.
4311 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4312 (elf32_sparc_relocate_section): Likewise.
4313 (bfd_elf32_bfd_reloc_type_lookup): Define.
4314 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4315 (reloc_type{,_names}): Deleted.
4316 (elf_sparc_howto_table): Deleted.
4317 (sparc_reloc_map): Deleted.
4318 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4319 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4321 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4323 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4326 * Makefile.in (program_transform_name): New variable.
4327 (install): Transform library name before installing it.
4329 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4331 * archures.c (bfd_mach_i960_hx): Define.
4332 * bfd-in2.h: Rebuild.
4333 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4334 (MATRIX): Expand entries for HX.
4335 (arch_info_struct): Add i960:hx entry.
4336 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4337 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4338 (coff_set_flags): Handle bfd_mach_i960_hx.
4340 Support for building as a shared library, based on patches from
4341 Alan Modra <alan@spri.levels.unisa.edu.au>:
4342 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4343 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4344 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4345 * configure: Rebuild.
4346 * configure.host: If --enable-shared, adjust shared library stuff
4347 based on the host. If the host is SunOS, and the linker supports
4348 -rpath, set HLDFLAGS to use it.
4349 * Makefile.in (ALLLIBS): New variable.
4350 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4351 (COMMON_SHLIB, SHLINK): New variables.
4352 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4353 (STAGESTUFF): Remove variable.
4354 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4356 (stamp-ofiles): New target, like old ofiles target, but build
4357 using a temporary file and move-if-change, and touch stamp-ofiles
4359 (ofiles): Just depend upon stamp-ofiles.
4360 (stamp-piclist, piclist): New targets.
4361 ($(SHLIB), $(SHLINK)): New targets.
4362 (targets.o, archures.o): Build twice if PICFLAG is set.
4363 (do_mostlyclean): Remove pic/*.o.
4364 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4366 (do_distclean): Remove pic and stamp-picdir.
4367 (install): Install shared libraries.
4368 ($(OFILES)): Depend upon stamp-picdir.
4369 (stamp-picdir): New target.
4371 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4373 * libcoff.h: Rebuild.
4375 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4376 flavour of a section with no owner.
4378 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4379 ELF_LINK_NON_ELF flag.
4380 (mips_elf_create_got_section): Likewise.
4382 * elf.c: Revert last change, since it breaks dynamic linking.
4383 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4385 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4386 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4387 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4389 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4391 * elf.c (assign_file_positions_for_segments): If the backend does
4392 not want the elf header or the program headers in the address
4393 space, do not include them in the calculations.
4395 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4396 function to determine if we need additional program headers.
4397 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4398 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4400 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4402 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4404 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4406 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4407 back into one line. Some compilers (sunos 4.1.3 for example)
4408 won't accept args split across more than one line.
4410 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4412 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4413 * configure: Regenerate.
4415 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4417 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4418 try to do arithmetic on a void *, cast it to a unsigned char * first.
4420 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4422 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4423 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4425 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4426 flag for a newly defined symbol.
4427 (NAME(bfd_elf,record_link_assignment)): Likewise.
4428 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4429 set the DEF or REF_REGULAR flags correctly.
4431 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4432 (libbfd.h, libcoff.h): Corresponding change.
4434 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4435 a PLT32 reloc as dynamic.
4436 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4437 is not referenced by a dynamic object, and we are not making a
4438 shared object, then don't make a PLT entry. If we do make a PLT
4439 entry, make sure the symbol has been recorded as dynamic.
4441 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4443 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4444 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4445 (powerpcle-*-cygwin32): New.
4446 * peicode.h (add_data_entry): Get address from vma.
4448 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4450 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4451 attached to the section has already been created as an undefined
4452 symbol, treat it as if it hasn't been created yet.
4454 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4456 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4457 symbol or section symbols if stripping all symbols and this is not
4458 a relocateable link. Don't output the symbol string table if
4459 there are no symbols.
4460 (elf_link_flush_output_syms): Don't do anything if there are no
4463 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4465 * coff-aux.c: New file.
4466 * hosts/m68kaux.h: New file.
4467 * config.bfd (m68*-apple-aux*): New target.
4468 * configure.in (m68*-apple-aux*): New native host.
4469 (m68kaux_coff_vec): New vector.
4470 * configure: Rebuild.
4471 * targets.c (m68kaux_coff_vec): Declare.
4472 * coffcode.h (bfd_coff_backend_data): Add field
4473 _bfd_coff_link_add_one_symbol.
4474 (bfd_coff_link_add_one_symbol): Define.
4475 (compare_arelent_ptr): New static function if TARG_AUX.
4476 (coff_write_relocs): If TARG_AUX, sort the relocs.
4477 (coff_write_object_contents): Set A/UX aouthdr magic number.
4478 (coff_link_add_one_symbol): Define if not defined.
4479 (bfd_coff_std_swap_table): Initialize new field.
4480 * libcoff.h: Rebuild.
4481 * cofflink.c (coff_link_add_symbols): Call
4482 bfd_coff_link_add_one_symbol rather than
4483 _bfd_generic_link_add_one_symbol.
4484 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4485 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4486 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4487 * Makefile.in: Rebuild dependencies.
4488 (BFD32_BACKENDS): Add coff-aux.o.
4489 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4491 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4493 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4494 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4496 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4498 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4499 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4500 (maintainer-clean): Warn about deleting special files.
4501 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4503 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4504 warning symbols correctly.
4505 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4506 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4507 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4508 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4509 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4510 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4512 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4515 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4517 * libcoff-in.h: aligned newly exported names with bfd naming
4518 conventions. Removed an erroneous define of POWERPC_LE_PE.
4519 * libcoff.h: Rebuild.
4520 * cofflink.c, coff-ppc.c: the above function name changes
4522 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4524 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4525 * ecoff.c (struct extsym_info): Define.
4526 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4527 to ecoff_link_write_external.
4528 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4529 Strip symbols when appropriate.
4531 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4532 * syms.c (BSF_OBJECT): Define.
4533 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4534 * bfd-in2.h: Rebuild.
4535 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4537 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4540 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4541 copying relocs into a shared object, treat a defined global symbol
4543 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4544 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4545 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4547 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4548 real defined symbol, not to a weak defined symbol.
4550 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4552 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4553 and made a few static functions externs.
4555 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4556 POWERPC_LE_PE hack in cofflink.
4558 * libcoff-in.h: promoted the following from cofflink.c to allow
4559 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4560 coff_debug_merge_element, struct coff_debug_merge_type,
4561 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4562 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4563 coff_debug_merge_hash_lookup, coff_link_section_info,
4564 coff_final_link_info, coff_debug_merge_hash_newfunc,
4565 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4567 * libcoff.h: re-gen'd
4569 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4571 * syms.c: Include "bfdlink.h".
4572 (struct stab_find_info): Define.
4573 (_bfd_stab_section_find_nearest_line): New function.
4574 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4575 * libbfd.h: Rebuild.
4576 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4577 * elf.c (_bfd_elf_find_nearest_line): Try calling
4578 _bfd_stab_section_find_nearest_line before searching the ELF
4579 symbol table. Find the closest STT_FUNC symbol, not the last one.
4580 * libcoff-in.h (coff_data_type): Add line_info field.
4581 * libcoff.h: Rebuild.
4582 * coffgen.c (coff_find_nearest_line): Try calling
4583 _bfd_stab_section_find_nearest_line before searching the COFF
4585 * Makefile.in: Rebuild dependencies.
4587 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4589 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4590 4 bytes, so we get the correct value when updating the register
4591 field in little endian mode.
4593 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4595 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4596 entry_section fields. Add sntoc and snentry fields.
4597 * libcoff.h: Rebuild.
4598 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4599 not toc_section and entry_section (the COFF file does not have any
4600 sections at this point).
4601 (coff_write_object_contents): Set o_snentry and o_sntoc from
4602 snentry and sntoc rather than entry_section and toc_section.
4603 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4604 snentry, not toc_section and entry_section.
4605 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4606 entry_section from hentry.
4607 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4609 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4610 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4611 than using toc_section directly.
4613 * archures.c: Add missing `.' in enum bfd_architecture.
4614 * bfd-in2.h: Rebuild.
4616 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4617 Robert Lipe <robertl@arnet.com>.
4619 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4621 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4622 to sections we allocate. Use bfd_zalloc to allocate initialial
4623 sections, not bfd_alloc.
4624 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4625 SDA{,2}I16 relocations.
4626 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4627 whether to put something in .sbss or not.
4628 (ppc_elf_relocate_section): Add support for more relocations. Add
4629 in sec->output_offset where appropriate. Make error messages
4630 include the symbol name.
4632 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4633 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4634 doesn't get redefined messages if -shared.
4636 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4637 section if the rel_section field has been set up.
4639 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4641 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4644 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4646 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4647 of flags, only flags used are controlled by mach number. Bump up
4648 output file mach number to highest of input file mach numbers.
4649 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4650 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4652 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4653 bfd_elf64_sparc_vec support.
4655 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4657 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4658 the embedded bit is set on some objects and not on others. Just
4660 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4663 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4665 * coffcode.h (coff_new_section_hook): Don't try to align the
4668 * coffcode.h (coff_set_section_contents): Fix the handling of the
4669 .lib section to work even if the entire section contents are
4670 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4671 Robert Lipe <robertl@arnet.com>.
4673 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4675 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4676 memory here for contents.
4678 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4679 _SDA2_BASE_ by 32768.
4680 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4681 started using. Allocate contents for .sdata and .sdata2 sections
4683 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4685 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4686 size _SDA{,2}_BASE_.
4687 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4690 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4692 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4694 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4695 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4696 (bfd_mach_sparc_v9a): Define.
4697 (bfd_mach_sparc_v9_p): Define.
4698 * bfd-in2.h: Regenerated.
4699 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4701 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4702 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4703 to bfd_elf32_sparc_vec.
4704 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4705 Add v8plus{,a} support.
4707 (sparc_compatible): New function.
4708 * elf32-sparc.h: #include "elf/sparc.h".
4709 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4710 elf32_sparc_final_write_processing): New functions.
4711 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4712 elf_backend_final_write_processing): Define.
4714 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4716 * elf-bfd.h (struct elf_link_hash_entry): Add
4717 linker_section_pointer field.
4718 (enum elf_linker_section_enum): Enumeration for new way of
4719 creating linker dynamic sections and symbols.
4720 (elf_linker_section{,_pointers}): New structures for creating
4721 dynamic sections and symbols.
4722 (elf_obj_tdata): Add linker_section_pointers and linker_section
4724 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4725 (_bfd_elf_create_linker_section): New declarations.
4726 (_bfd_elf_find_pointer_linker_section): Ditto.
4727 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4728 (_bfd_elf_make_linker_section_rela): Ditto.
4730 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4732 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4733 (ppc_elf_create_linker_section): New function to create the
4734 sections .got, .sdata, and .sdata2.
4735 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4737 (ppc_elf_check_relocs): Support more of the eabi relocations.
4738 (ppc_elf_relocate_section): Ditto.
4739 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4740 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4742 * elflink.h (elf_create_pointer_linker_section): New function to
4743 create initialized pointers in dynamic linker sections.
4744 (elf_finish_pointer_linker_section): Actually intialize the
4745 pointers created above.
4747 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4748 macros to provide both 32 and 64 bit versions of
4749 elf_create_pointer_linker_section.
4750 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4751 provide both 32 and 64 bit versions of
4752 elf_finish_pointer_linker_section.
4754 * elflink.c (_bfd_elf_create_linker_section): New function to
4755 create a linker section.
4756 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4757 given address in the linker pointer offsets created for a given
4759 (_bfd_elf_make_linker_section_rela): Make a RELA section
4760 corresponding to the generated linker section.
4762 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4764 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4766 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4768 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4769 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4770 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4771 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4772 toc entry in an objdump) for now.
4773 (ppc_do_last, ppc_get_last): New function - needed to save processing
4774 the toc owner to the end.
4775 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4778 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4779 toc owner from being done till last. Must define POWERPC_LE_PC
4782 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4784 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4786 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4787 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4789 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4791 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4793 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4795 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4797 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4799 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4801 * elf.c (assign_file_positions_for_segments): Don't increment file
4802 offset for a segment which contains no loadable sections.
4804 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4806 * reloc.c: Add new PowerPC relocations.
4807 * {bfd-in2,libbfd}.h: Regenerate.
4809 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4810 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4812 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4814 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4817 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4820 * coffgen.c (coff_find_nearest_line): Don't try to cache
4821 information in sections that are not owned by a BFD. From Richard
4822 Henderson <richard@atheist.tamu.edu>.
4824 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4825 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4826 * elflink.h (elf_link_output_extsym): Remove special check for
4829 * ecoffswap.h: Add prototypes for static functions.
4831 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4833 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4834 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4836 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4837 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4838 support. Begin support for R_PPC_SDA{2,}REL.
4840 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4842 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4843 create the .got and .got.neg sections.
4844 (ppc_elf_size_dynamic_sections): Call it.
4845 (ppc_elf_check_relocs): Call it.
4846 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4847 (ppc_elf_check_relocs): Add error messages for relocations we
4848 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4851 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4853 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4854 section flags for V.4 and eabi.
4856 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4858 * elf.c (assign_file_positions_for_segments): If a segment
4859 contains no sections, don't mark it as readable.
4861 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4862 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4864 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4865 dynamic section, if there is one.
4866 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4867 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4868 (bfd_elf64_swap_dyn_in): Likewise.
4869 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4871 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4873 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4874 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4875 <pirker@eiunix.tuwien.ac.at>.
4877 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4879 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4880 PowerPC V.4 and eabi.
4881 * bfd-in2.h: Regenerate.
4882 * libfd.h: Regenerate.
4884 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4886 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4887 section type and SHF_EXCLUDE section flag, turning them into the
4888 appropriate bfd section flag.
4890 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4892 * xcofflink.c (xcoff_link_add_symbols): Create the special
4893 sections if we see a DYNAMIC object, in case that is the only
4894 XCOFF input object we see.
4896 * elf32-mips.c: Extensive changes for a start at dynamic linking
4897 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4899 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4900 (struct elf_backend_data): Remove
4901 elf_backend_create_program_headers field. Add
4902 elf_backend_additional_program_headers and
4903 elf_backend_modify_segment_map fields.
4904 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4906 (elf_backend_additional_program_headers): Likewise.
4907 (elf_backend_modify_segment_map): Likewise.
4908 (elf_backend_create_program_headers): Don't define.
4909 (elfNN_bed): Change to account for field changes.
4910 * elf.c (assign_file_positions_for_segments): Call new
4911 modify_segment_map backend function. Don't call old
4912 create_program_headers backend function.
4913 (get_program_header_size): Call additional_program_headers rather
4914 than create_program_headers.
4915 * elflink.h (elf_link_add_object_symbols): Initialize
4916 type_change_ok from new backend field.
4917 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4919 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4920 a reloc against the appropriate section.
4922 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4923 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4924 (elf_flags_init): Rename from elf_ppc_flags_init.
4925 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4927 (ppc_elf_copy_private_bfd_data): Likewise.
4928 (ppc_elf_merge_private_bfd_data): Likewise.
4930 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4933 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4935 * coff-alpha.c (alpha_relocate_section): During final link, allow
4936 output .lita section to be bigger than 64k by adjusting gp value
4937 on a per-input section basis.
4938 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4940 (struct ecoff_section_tdata): Add gp field.
4942 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4944 Handle Alpha ECOFF changes in OSF/1 3.2.
4945 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4947 * coff-alpha.c: Include "aout/ar.h".
4948 (alpha_ecoff_get_relocated_section_contents): Don't require an
4949 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4950 3.2 doesn't generate one.
4951 (alpha_relocate_section): Likewise.
4952 (alpha_ecoff_slurp_armap): Define.
4953 (alpha_ecoff_slurp_extended_name_table): Define.
4954 (alpha_ecoff_construct_extended_name_table): Define.
4955 (alpha_ecoff_truncate_arname): Define.
4956 (alpha_ecoff_write_armap): Define.
4957 (alpha_ecoff_generic_stat_arch_elt): Define.
4958 (alpha_ecoff_update_armap_timestamp): Define.
4960 (alpha_ecoff_read_ar_hdr): New static function.
4961 (alpha_ecoff_get_elt_at_filepos): New static function.
4962 (alpha_ecoff_openr_next_archived_file): New static function.
4963 (alpha_ecoff_get_elt_at_index): New static function.
4964 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4965 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4966 _bfd_ecoff to alpha_ecoff.
4967 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4968 field from backend structure, rather than always calling
4969 _bfd_get_elt_at_filepos.
4970 * coff-mips.c (mips_ecoff_backend_data): Initialize
4971 get_elt_at_filepos field.
4972 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4973 from _bfd_generic_read_ar_hdr with minor changes.
4974 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4975 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4976 * libbfd.h: Rebuild.
4978 * bfd-in.h (BFD_IN_MEMORY): Define.
4979 * libbfd-in.h (struct bfd_in_memory): Define.
4980 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4981 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4982 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4983 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4984 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4985 (bfd_get_size): Handle BFD_IN_MEMORY flag.
4986 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4987 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4988 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4989 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
4991 (bfd_openstreamr): Likewise.
4992 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
4993 BFD_IN_MEMORY is not set.
4994 * riscix.c (riscix_some_aout_object_p): Likewise.
4995 * bfd-in2.h, libbfd.h: Rebuild.
4997 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
4998 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
4999 (bfd_get_elt_at_index): Define.
5000 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5001 bfd_get_elt_at_index. Change index parameter from int to
5003 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5004 (_bfd_noarchive_get_elt_at_index): Define.
5005 (_bfd_archive_bsd_get_elt_at_index): Define.
5006 (_bfd_archive_coff_get_elt_at_index): Define.
5007 * bfd-in2.h, libbfd.h: Rebuild.
5008 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5009 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5010 * ieee.c (ieee_get_elt_at_index): Define.
5011 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5012 * oasys.c (oasys_get_elt_at_index): Define.
5013 * som.c (som_get_elt_at_index): Define.
5015 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5016 numbers to the .text section.
5018 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5020 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5021 If there is a SEC_DEBUGGING section, get the contents of the debug
5022 information part from it.
5023 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5025 (ieee_write_object_contents): Check ieee_write_debug_part return.
5027 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5029 * config.bfd (i[345]86-*-freebsd*): Add target.
5030 * configure.in (i386freebsd_vec): Add vec.
5031 * configure: Regenerate.
5032 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5033 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5034 Rebuild dependencies..
5035 * freebsd.h: New file.
5036 * i386freebsd.c: New file.
5037 * targets.c (i386freebsd_vec): Declare.
5038 (bfd_target_vector): Add i386freebsd_vec.
5039 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5040 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5042 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5044 * ieee.c (ieee_slurp_debug): New static function.
5045 (ieee_object_p): Call it.
5046 (ieee_slurp_section_data): Skip debugging sections.
5047 (ieee_get_reloc_upper_bound): Likewise.
5048 (ieee_get_section_contents): Likewise.
5049 (ieee_canonicalize_reloc): Likewise.
5050 (ieee_write_section_part): Likewise.
5051 (ieee_write_debug_part): Likewise.
5052 (ieee_write_data_part): Likewise.
5053 (init_for_output): Likewise.
5055 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5057 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5059 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5060 relocs, since ppc_elf_relocate_section handles the linker case.
5061 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5063 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5064 ppc_elf_relocate_section since that is now the only caller.
5065 (ppc_elf_relocate_section): Ditto.
5067 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5069 * coffcode.h (coff_write_object_contents): If we don't know the
5070 section of the entry point for an XCOFF executable, always set the
5071 entry address to -1.
5073 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5075 * elf.c (bfd_section_from_shdr): Add support for note sections.
5077 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5079 * bfd-in.h (struct _symbol_info): Add stab_type field.
5080 * bfd-in2.h: Rebuild.
5081 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5083 * elf32-ppc.c: Remove trailing newline from calls to
5085 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5086 difference if target endianness is known.
5088 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5090 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5091 old style TOC16 references without using R_PPC_GOT.
5092 (ppc_reloc_type): Ditto.
5093 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5094 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5095 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5096 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5097 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5099 (ppc_elf_adjust_dynamic_symbol): Ditto.
5100 (ppc_elf_adjust_dynindx): Ditto.
5101 (ppc_elf_size_dynamic_sections): Ditto.
5102 (ppc_elf_finish_dynamic_symbol): Ditto.
5103 (ppc_elf_finish_dynamic_sections): Ditto.
5104 (ELF_DYNAMIC_INTERPRETER): Define.
5106 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5108 * elf.c (copy_private_bfd_data): When attaching sections to
5109 segments ignore sections that won't be allocated. Patch from
5112 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5114 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5117 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5119 * coff-i960.c (CALC_ADDEND): Define.
5120 (coff_i960_relocate_section): Add the input section VMA to the
5121 addend for PC relative relocs.
5123 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5125 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5126 to correctly terminate.
5128 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5130 * targets.c (enum bfd_endian): Define.
5131 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5132 from boolean to enum bfd_endian. Change header_byteorder_big_p
5134 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5135 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5136 * bfd-in2.h: Rebuild.
5137 * All targets: Change initialization of byteorder and
5138 header_byteorder to use enum bfd_endian values rather than
5140 * All files: Change all references to byteorder_big_p and
5141 header_byteorder_big_p to use new bfd_*_endian macros.
5143 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5145 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5147 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5149 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5151 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5153 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5155 * ieee.c: Lots of minor cleanups. Make many functions return
5156 errors rather than calling abort. Also:
5157 (ieee_write_twobyte): Remove; change callers to call existing
5158 ieee_write_2bytes function.
5159 (ieee_write_expression): Don't output the section twice when
5160 outputting a local symbol. Don't emit an extraneous zero if there
5162 (ieee_slurp_sections): Set the lma as well as the vma.
5163 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5165 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5166 a recognized one or bfd_arch_unknown.
5167 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5169 (ihex_get_symtab): Likewise.
5171 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5173 * aoutx.h: Include <ctype.h>.
5174 (struct aout_link_includes_table): Define.
5175 (struct aout_link_includes_totals): Define.
5176 (struct aout_link_includes_entry): Define.
5177 (aout_link_includes_lookup): Define macro.
5178 (struct aout_final_link_info): Add includes field.
5179 (aout_link_includes_newfunc): New static function.
5180 (NAME(aout,final_link)): Initialize includes hash table.
5181 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5183 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5185 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5187 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5189 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5191 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5193 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5194 (pe_print_private_bfd_data): call pe_print_reloc.
5195 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5196 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5197 up some debugging as well.
5199 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5201 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5204 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5206 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5207 when setting sections to NULL.
5209 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5211 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5213 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5214 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5216 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5217 * bfd-in2.h: Rebuild.
5219 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5221 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5223 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5225 * ihex.c (ihex_scan): Handle record types 4 and 5.
5226 (ihex_object_p): Permit types 4 and 5.
5227 (ihex_set_section_contents): Remove check for out of range
5229 (ihex_write_object_contents): Generate types 4 and 5.
5231 * elflink.h (elf_link_output_extsym): Just ignore warning and
5232 indirect references to symbols which don't really exist.
5234 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5236 * peicode.h (pe_print_idata): Minor format fixes
5237 (pe_print_edata): New function. Under private printing, this formats
5238 the edata section of a PE file.
5239 (pe_print_private_bfd_data): Added call to pe_print_edata.
5241 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5243 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5244 index, don't call stoi.
5246 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5248 * srec.c (srec_scan): Set lma as well as vma.
5250 * ihex.c: New file; support for Intel Hex format.
5251 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5252 (ihex_vec): Declare.
5253 (bfd_target_vector): Always include ihex_vec.
5254 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5255 * Makefile.in: Rebuild dependencies.
5256 (BFD_LIBS): Add ihex.o
5257 (BFD_LIBS_CFILES): Add ihex.c.
5258 * bfd-in2.h: Rebuild.
5260 * elf.c (assign_file_positions_for_segments): Sort the sections in
5262 (get_program_header_size): Return the right size if segment_map is
5264 (copy_private_bfd_data): Don't bother to sort the sections.
5266 * bfd.c (bfd_record_phdr): New function.
5267 * bfd-in.h (bfd_record_phdr): Declare.
5268 * bfd_in2.h: Rebuild.
5270 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5273 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5274 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5276 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5277 (bfd_zmalloc): Change declaration.
5278 * libbfd.h: Rebuild.
5279 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5280 and realloc. Don't set bfd_error_no_memory if they fail.
5282 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5284 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5285 uses as well. Added a new howto to deal with TOCREL16 relocs that
5286 are TOCDEFN as well.
5287 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5288 to handle RVA relocs from dlltool.
5289 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5290 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5291 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5293 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5294 to get the right section alignment.
5296 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5298 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5299 p_paddr if p_paddr is zero.
5300 (make_mapping): Set includes_filehdr and includes_phdrs for first
5302 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5304 (assign_file_positions_for_segments): Handle includes_filehdr and
5305 includes_phdrs. Remove special handling of PT_PHDR and first
5307 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5308 when appropriate. Remove special handling of PT_PHDR segment.
5309 Use a more complex condition for when a section is included in a
5310 segment to handle Solaris linker oddities.
5312 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5314 * coff-m88k.c (howto_table): Reformatted for easier reading;
5315 special_function now points to new function m88k_special_reloc.
5316 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5318 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5319 be done correctly by m88k_special_reloc.
5320 (reloc_processing): New function to be used by RELOC_PROCESSING.
5321 (RELOC_PROCESSING): Define to call reloc_processing.
5323 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5325 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5326 (pe_print_pdata): Likewise.
5328 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5329 obstack_alloc fails.
5330 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5332 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5333 * Many files: don't set bfd_error_no_memory if one of the above
5336 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5337 if p_paddr_valid is set.
5338 (copy_private_bfd_data): New static function.
5339 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5341 * elf.c (assign_file_positions_for_segments): Fix case where extra
5342 program headers were allocated.
5344 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5345 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5346 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5347 _bfd_elf_print_private_bfd_data.
5349 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5350 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5351 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5352 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5353 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5354 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5355 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5357 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5359 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5360 * elf.c (make_mapping): New static function.
5361 (map_sections_to_segments): New static function.
5362 (elf_sort_sections): New static function.
5363 (assign_file_positions_for_segments): New static function.
5364 (map_program_segments): Remove.
5365 (get_program_header_size): Remove sorted_hdrs, count, and
5366 maxpagesize parameters. Simplify.
5367 (assign_file_positions_except_relocs): When generating an
5368 executable, use assign_file_positions_for_segments.
5369 (elf_sort_hdrs): Remove.
5370 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5371 to get_program_header_size.
5373 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5375 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5377 * configure, config.in: Regenerate with autoconf 2.7.
5379 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5380 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5382 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5384 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5385 (ecoff_sec_to_styp_flags): Likewise.
5386 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5387 (ecoff_set_symbol_info): Handle scRConst.
5388 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5389 (ecoff_compute_section_file_positions): Handle .rconst section.
5390 (_bfd_ecoff_write_object_contents): Likewise.
5391 (ecoff_link_check_archive_element): Handle scRConst.
5392 (ecoff_link_add_externals): Likewise.
5393 (ecoff_link_write_external): Handle .rconst section.
5394 (ecoff_reloc_link_order): Likewise.
5395 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5396 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5398 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5400 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5401 DEF_DYNAMIC flag is set.
5403 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5405 * host-aout.c: If TRAD_HEADER is defined, include it.
5407 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5409 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5410 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5411 (BFD_NEED_DECLARATION): New function.
5412 * configure.in: Use BFD_NEED_DECLARATION.
5413 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5414 * configure, config.in: Rebuild with autoconf 2.6.
5416 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5417 special_sections before returning when called with a non XCOFF
5420 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5423 * coffcode.h (coff_compute_section_file_positions): Only pad the
5424 previous section to force file alignment when creating an
5427 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5429 * coffcode.h (coff_compute_section_file_positions): If
5430 RS6000COFF_C, set up the .debug section.
5432 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5433 if it is not large enough to accomodate the entire TOC area with
5434 signed 16 bit offsets.
5435 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5437 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5438 TOC anchor to use the TOC value used in the output file.
5440 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5442 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5443 (_bfd_coff_read_string_table): Likewise.
5445 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5447 * pe-arm.c: Fix typos.
5448 * coff-arm.c: Likewise.
5450 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5452 * coff-ppc.c (list_ele): Added "cat"egory member.
5453 (record_toc): New category parameter (priv or pub).
5454 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5455 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5456 the mainline. It addes extra toc cells in error.
5457 (ppc_coff_swap_sym_in_hook): Added some documentation.
5458 (dump_toc): Can now diagnose "virtual toc" chicanery.
5460 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5462 * elf-bfd.h (struct elf_link_hash_table): Change type of
5463 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5465 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5467 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5468 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5470 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5471 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5472 defined or mentioned in a regular file.
5474 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5476 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5477 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5478 (coff_ppc_relocate_section): Correct REL24 handling
5479 (ppc_process_before_allocation): Correct TOCDEFN handling
5481 * peicode.h (dir_names): Added name descriptions
5483 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5485 * VERSION: Updated to cygnus-2.6.
5487 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5489 * targets.c (m68k4knetbsd_vec): Declare.
5491 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5493 * targets.c (bfd_target): Change type of second argument to
5494 _bfd_print_private_bfd_data from void * to PTR.
5495 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5496 using PTR rather than void *.
5497 * bfd-in2, libbfd.h: Rebuild.
5498 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5500 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5501 _bfd_generic_bfd_print_private_bfd_data rather than casting
5504 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5506 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5507 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5509 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5510 BFD64_BACKENDS_CFILES): New variables.
5513 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5515 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5516 not at the file position of the first section.
5517 * coffcode.h (coff_compute_section_file_positions): Avoid using
5519 (coff_write_object_contents): When generating a PPC PE executable
5520 with no symbols, round up the file size to a COFF_PAGE_SIZE
5522 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5523 don't write out a string table.
5525 * elf.c (bfd_section_from_shdr): When using a different section
5526 header, pass the new one to _bfd_elf_make_section_from_shdr.
5527 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5528 (elf_map_symbols): Add section VMA to symbol value when comparing
5530 (_bfd_elf_compute_section_file_positions): Only build symbol table
5531 if there are some symbols. Set file offset of symtab and strtab
5533 (assign_file_positions_except_relocs): Remove dosyms parameter.
5534 Change all callers. Never set file offset of symtab and strtab
5536 (_bfd_elf_copy_private_section_data): New function.
5537 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5538 (_bfd_elf_copy_private_symbol_data): New function.
5539 (swap_out_syms): Check for special mapping of st_shndx created by
5540 copy_private_symbol_data.
5541 * elfxx-target.h: Use new copy routines.
5542 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5543 (_bfd_elf_copy_private_section_data): Declare.
5545 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5547 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5550 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5551 _bfd_dummy_target, matching the recent change to archive
5554 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5556 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5557 arithmetic on PTR types.
5559 * aout-target.h (MY(callback)): Set the lma of the sections.
5561 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5562 symbol into a reloc against the section.
5564 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5566 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5567 glue for the relocs: IMGLUE and IFGLUE.
5568 (record_toc): new function - tracks toc contents
5569 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5570 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5571 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5572 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5573 (ppc_record_toc_entry): Removed a debug define (duh)
5575 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5576 (pe_print_idata): New function - formats the idata section data
5577 (pe_print_pdata): New function - formats the pdata section data
5578 (pe_print_private_bfd_data): calls to above
5580 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5582 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5583 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5584 TARGET_SYM and TARGET_NAME for vector and BFD name.
5585 * coff-pmac.c (pmac_xcoff_vec): Remove.
5586 (TARGET_SYM, TARGET_NAME): Define.
5587 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5588 machine to 0, not all PowerMacs are 601s.
5590 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5592 * elfcode.h (elf_object_p): Read in any program headers.
5593 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5594 based on the program headers, if any.
5595 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5596 (map_program_segments): Set p_paddr of program headers based on
5599 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5601 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5604 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5605 trying to do a relocateable link with a non-a.out object file.
5607 * archive.c (bfd_generic_archive_p): Check the first object file
5608 in an archive even if target_defaulted is set. If the object file
5609 has the wrong xvec, reject it.
5611 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5612 be represented, report the name via _bfd_error_handler.
5613 (translate_to_native_sym_flags): Likewise.
5614 * elf32-mips.c (mips_elf_final_link): Likewise.
5615 * oasys.c (oasys_write_sections): Likewise.
5617 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5618 which checks for STYP_OVRFLO sections.
5619 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5620 reloc and lineno count overflows.
5621 (coff_write_object_contents): Call coff_count_linenumbers before
5622 coff_compute_section_file_positions. If RS6000COFF_C, handle
5623 reloc and lineno count overflows.
5624 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5625 relocs before dealing with .pad sections. Count overflow section
5626 headers when handling .pad sections.
5628 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5631 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5632 (struct xcoff_link_hash_table): Add descriptor_section and
5633 special_sections fields.
5634 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5635 (xcoff_link_add_symbols): Set linkage section alignment. Create
5636 descriptor section. Check for magic symbol names (_text, etc.),
5637 and record them in special_sections if found. Set
5638 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5639 descriptor field to point back to the function code symbol.
5640 (xcoff_sweep): Always mark the special descriptor_section.
5641 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5642 function descriptor, and mark it if it is.
5643 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5644 parameter, and fill it in. Allocate space for the descriptor
5646 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5647 global linkage code. If an undefined function descriptor is
5648 exported, arrange to define it. Warn about any other undefined
5650 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5651 (xcoff_write_global_symbol): Create a function descriptor when
5653 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5654 * bfd-in2.h: Rebuild.
5656 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5658 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5659 (ppc_coff_link_hash_table): new types for hashing
5660 (ppc_coff_link_hash_newfunc): hash entry constructor
5661 (ppc_coff_link_hash_table_init): hash table initializer
5662 (ppc_coff_link_hash_table_create): hash table constructor
5663 (ppc_record_toc_entry): changed references to hash table
5664 (coff_ppc_relocate_section): changed references to hash table
5666 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5667 * libcoff.h: Rebuild
5669 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5670 (coff_link_add_symbols): removed toc_offset init
5672 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5674 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5677 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5678 if it is given and mmep is available.
5679 * acconfig.h: Undef USE_MMAP.
5680 * configure, config.in: Regenerated.
5681 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5682 table handling the old way.
5683 (aout_get_external_symbols): Don't complain if last byte of string
5685 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5686 (bfd_free_window) [! USE_MMAP]: Don't define.
5687 (bfd_get_file_window,
5688 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5690 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5692 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5695 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5697 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5698 compatible with AMD generated COFF files. Try to support both AMD
5699 and GNU formats simultaneously.
5700 (coff_a29k_relocate_section): Likewise.
5702 * libbfd.c (bfd_get_file_window): Change writable parameter from
5703 int to boolean; update all callers. Pass MAP_SHARED if not
5704 writable--it's required on Solaris. Cast fprintf argument to
5706 * bfd-in.h (bfd_get_file_window): Update declaration.
5707 * bfd-in2.h: Rebuild.
5708 * aoutx.h: Update calls to bfd_get_file_window.
5710 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5712 (xcoff_swap_ldhdr_in): New static function.
5713 (xcoff_swap_ldsym_in): New static function.
5714 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5715 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5716 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5717 Handle XTY_ER/XMC_XO symbols correctly.
5718 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5719 rather than normal symbol table.
5720 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5721 already defined with the same absolute value.
5722 (xcoff_mark): When considering called symbols, check whether the
5723 descriptor is from a dynamic object, rather than the symbol
5725 (xcoff_build_ldsyms): Likewise.
5727 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5728 Cast realloc and malloc return values. If malloc or realloc fail,
5729 set bfd_error_no_memory.
5730 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5731 * bfd-in2.h: Rebuild.
5733 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5735 * coff-ppc.c (ppc_record_toc_entry): new function.
5736 (in_reloc_p): changed return value.
5737 (coff_ppc_relocate_section): much rework.
5738 (ppc_allocate_toc_section): new function.
5739 (ppc_process_before_allocation): new function.
5740 (ppc_coff_swap_sym_in_hook): new function.
5742 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5743 (coff_link_add_symbols): initialize toc_offset.
5745 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5746 (coff_swap_aouthdr_out): Added more sections to the data
5747 dictionary for the pe file header. Also changed linker version
5748 number on the ppc side.
5749 (dir_names): small improvements to the dictionary printing.
5750 (pe_mkobject_hook): save the file level flags.
5752 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5753 (pe_tdata): added real_flags field
5754 (coff_tdata): added local_toc_sym_map and access macro
5756 * libcoff.h (coff_link_hash_entry): added toc_offset field
5757 (pe_tdata): added real_flags field
5758 (coff_tdata): added local_toc_sym_map and access macro
5760 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5761 (coff_mkobject): init for local_toc_sym_map
5762 (coff_write_object_contents): set the internal_a.magic to
5763 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5766 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5768 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5769 entries until both the line number address and the function name
5770 address are too large.
5772 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5773 * configure: Rebuilt.
5775 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5776 is defined in the environment.
5778 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5780 * som.c (som_get_section_contents_in_window): Define to use
5783 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5785 * coff-i860.c: New file, based on coff-i386.c.
5786 * cpu-i860.c: New file, based on cpu-i386.c.
5787 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5788 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5789 targets, using i860coff_vec.
5790 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5791 trad-core.o and hosts/i860mach3.h.
5792 (i860coff_vec): Use coff-i860.o and cofflink.o.
5793 * configure: Rebuild.
5794 * Makefile.in: Rebuild dependencies.
5795 (ALL_MACHINES): Add cpu-i860.o.
5796 (BFD32_BACKENDS): Add coff-i860.o.
5797 (CFILES): Add cpu-i860.c and coff-i860.c.
5798 * targets.c (i860coff_vec): Declare.
5799 (bfd_target_vector): Add &i860coff_vec.
5800 * archures.c (bfd_i860_arch): Declare.
5801 (bfd_archures_list): Add &bfd_i860_arch.
5802 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5803 (coff_set_flags): Handle bfd_arch_i860.
5804 (coff_write_object_contents): Handle I860 a.out magic number.
5806 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5808 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5809 the created .tc section to 2.
5810 (xcoff_mark): Don't keep a .loader reloc for a call to an
5811 undefined symbol when creating a shared library.
5812 (xcoff_build_ldsyms): When creating a shared library, generate
5813 global linkage code for a call to an undefined symbol.
5815 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5817 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5818 BFD32_BACKENDS, BFD64_BACKENDS.
5819 (.dep1): Put mkdep output in a separate file.
5820 Rebuilt dependencies.
5822 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5825 Permit use of mmap when available:
5827 * configure.in: Check for mmap, madvise, mprotect.
5828 * config.in, configure: Regenerated.
5830 * libbfd.c (struct _bfd_window_internal): Define type.
5831 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5833 (ok_to_map): New static variable for debugging.
5834 (_bfd_generic_get_section_contents_in_window): New function.
5835 * bfd-in.h (bfd_window_internal): Declare type.
5836 (bfd_window): Define type.
5837 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5838 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5841 * libaout.h (struct aoutdata): Add two window fields.
5842 (obj_aout_sym_window, obj_aout_string_window): New macros.
5843 * aoutx.h (some_aout_object_p): Initialize windows.
5844 (aout_get_external_symbols): Get symbol data and strings in
5845 windows instead of explicitly allocated buffers.
5846 (slurp_symbol_table): Free window instead of memory.
5847 (bfd_free_cached_info): Release windows instead of freeing storage
5849 (aout_link_free_symbols): Ditto.
5851 * targets.c (bfd_target): Add new field for
5852 get_section_contents_in_window.
5853 (BFD_JUMP_TABLE_GENERIC): Updated.
5854 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5855 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5856 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5857 macros for get_section_contents_in_window field.
5859 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5861 * core.c: Renamed to corefile.c
5862 * makefile.dos (OBJS): Change core.o to corefile.o
5863 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5866 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5868 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5869 targ_selvecs to allow debugging under Irix-5 native.
5872 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5874 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5875 to o. Clobber and restore the list of new csects around the call
5876 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5877 linker error and the linker wants to read the symbol table. Reset
5878 the line number count of a real section even if it has no relocs.
5879 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5881 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5884 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5886 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5887 an undefined symbol in a shared link.
5889 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5890 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5891 phdm@info.ucl.ac.be (Philippe De Muyter).
5893 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5895 * coff-m88k.c (rtype2howto): New static function.
5896 (RTYPE2HOWTO): Use it rather than a macro definition.
5898 * coffcode.h (coff_write_object_contents): set internal_a.magic
5899 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5901 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5902 define TRAD_HEADER to new file hosts/delta68.h.
5903 m88*-motorola-sysv*, however, does use ptrace-core.o.
5904 * hosts/delta68.h: New file.
5906 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5907 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5909 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5911 * i386linux.c (MY(vec)): Declare before use.
5913 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5915 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5916 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5918 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5919 BFD is not of the right type.
5920 (bfd_elf_get_needed_list): Likewise.
5921 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5922 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5923 * xcofflink.c (XCOFF_XVECP): Define.
5924 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5926 (bfd_xcoff_import_symbol): Likewise.
5927 (bfd_xcoff_export_symbol): Likewise.
5928 (bfd_xcoff_link_count_reloc): Likewise.
5929 (bfd_xcoff_record_link_assignment): Likewise.
5930 (bfd_xcoff_size_dynamic_sections): Likewise.
5932 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5933 table index against the number of symbols for a base relative
5936 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5938 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5939 full_aouthdr flag here...
5940 (_bfd_xcoff_bfd_final_link): ...not here.
5942 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5944 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5945 systems that have a system <libelf.h>.
5946 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5947 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5948 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5949 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5950 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5951 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5952 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5954 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
5956 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
5957 set, set BSF_WEAK in symbol. Change all callers.
5958 (ecoff_get_extr): Set weakext based on BSF_WEAK.
5959 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5960 _bfd_generic_link_add_one_symbol.
5961 (ecoff_indirect_link_order): Check that the section tdata relocs
5962 are not NULL before using them.
5964 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5965 define TRAD_HEADER as hosts/alphalinux.h.
5966 * configure: Rebuild.
5967 * hosts/alphalinux.h: New file.
5968 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5971 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5973 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5974 C_ECOMM storage classes.
5976 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5978 (xcoff_mark): Call xcoff_mark_symbol.
5979 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5980 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5982 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5984 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
5986 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5988 (xcoff_find_reloc): New static function.
5989 (xcoff_link_add_symbols): Use it.
5990 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
5991 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
5992 relocate the value of C_DECL.
5994 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
5996 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
5998 * cofflink.c (_bfd_coff_generic_relocate_section): Make
5999 callback decide what goes in .relocs.
6000 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6001 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6004 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6006 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6009 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6011 * xcofflink.c: More improvements, mostly to fix handling of
6012 constructors and a few other special cases.
6013 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6014 zero, reverting yesterday's change.
6015 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6016 (bfd_xcoff_link_count_reloc): Declare.
6017 (bfd_xcoff_record_link_assignment): Declare.
6018 * bfd-in2.h: Rebuild.
6020 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6022 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6023 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6024 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6025 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6026 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6027 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6029 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6032 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6033 segments includes the a.out header. See to that the magic number
6034 *always* is big-endian.
6036 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6037 m68k4k NetBSD configurations.
6039 * configure.in, configure: Separate i386 & mips NetBSD
6040 configurations from other BSD ones. Don't assume DEC is the only
6041 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6042 configurations. Add support for m68k4k NetBSD object format.
6044 * libaout.h: Added M_68K4K_NETBSD magic.
6046 * m68k4knetbsd.c: New file.
6048 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6050 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6053 * hosts/mipsnbsd.h: New file.
6056 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6058 * config.bfd: Add config stuff for mips*-*-magic* to set
6059 targ_defvec to ecoff_big_vec.
6062 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6064 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6066 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6067 toc_section, and entry_section fields.
6068 (struct xcoff_section_tdata): Remove ldrel_count field.
6069 * libcoff.h: Rebuild.
6070 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6072 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6073 full a.out header if full_aouthdr is set in xcoff_data.
6074 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6075 based on sections stored in xcoff_data.
6076 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6078 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6079 (rs6000coff_vec): Set symbol_leading_char to '.'.
6080 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6081 value stored in ret rather than returning a pointer value.
6083 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6085 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6088 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6090 * som.c (som_slurp_string_table): Allocate the strings with malloc
6091 since they're free'd by free_cached_info.
6092 (som_slurp_symbol_table): Similarly for the symbol table.
6094 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6096 * Makefile.in (diststuff): Don't make headers.
6098 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6100 * Makefile.in: Rebuild dependencies.
6102 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6103 output_bfd is not SunOS.
6104 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6105 non-SunOS input files.
6107 * xcofflink.c: Extensive changes to support linking shared objects
6108 and generating a .loader section.
6109 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6110 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6111 last_symndx, and ldrel_count fields.
6112 * libcoff.h: Rebuild.
6113 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6114 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6116 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6117 (bfd_xcoff_export_symbol): Declare.
6118 (bfd_xcoff_size_dynamic_sections): Declare.
6119 * bfd-in2.h: Rebuild.
6121 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6123 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6124 * configure: Rebuild.
6125 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6126 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6128 (pmac_xcoff_vec): Update to use new xcoff support.
6129 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6130 (xcoff_write_armap): Declare buf as unsigned char.
6131 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6133 * mpw-make.sed: Generalize subdir_do edit.
6135 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6137 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6138 correctly. Don't initialize asect->vma.
6140 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6142 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6143 something a little less than the page size.
6145 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6147 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6149 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6151 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6152 * coffcode.h (coff_write_object_contents): If .bss is before
6153 .data us that as data_start.
6154 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6156 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6157 (coff_swap_outhdr_out): Hardwire in version number.
6159 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6161 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6162 major and minor to *_vno, since the former are also macros in
6163 SunOS header files. Cast result of bfd_alloc to appropriate
6166 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6167 before assigning to sec_data.
6169 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6171 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6172 now relative to the section, not absolute.
6173 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6174 get the file name when there is a N_SO directory name. When
6175 handling stabs, remember that section->vma was added to the
6178 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6180 * sunos.c (struct sunos_link_hash_table): Add needed field.
6181 (sunos_link_hash_table_create): Call bfd_release, not free.
6182 (sunos_link_hash_table_create): Initialize needed field.
6183 (sunos_add_dynamic_symbols): Record needed objects.
6184 (bfd_sunos_get_needed_list): New function.
6185 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6186 * bfd-in2.h: Rebuild.
6188 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6190 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6192 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6194 * bfd-in.h (struct bfd_link_needed_list): Rename from
6195 bfd_elf_link_needed_list.
6196 * bfd-in2.h: Rebuild.
6197 * elf.c, elflink.h, libelf.h: Corresponding changes.
6199 Add start at AIX linker support; no shared libraries yet.
6200 * xcofflink.c: New file.
6201 * configure.in (rs600coff_vec): Use xcofflink.o.
6202 * configure: Rebuild.
6203 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6205 (struct xcoff_section_tdata): Define.
6206 (xcoff_section_data): Define macro.
6207 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6208 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6209 (_bfd_xcoff_bfd_final_link): Declare.
6210 (_bfd_ppc_xcoff_relocate_section): Declare.
6211 * libcoff.h: Rebuild.
6212 * coff-rs6000.c: Clean up a bit.
6213 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6214 cputype, csects, and debug_indices.
6215 (xcoff_copy_private_bfd_data): Copy cputype.
6216 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6217 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6218 (xcoff_reloc_type_lookup): Rename from
6219 rs6000coff_reloc_type_lookup.
6220 (coff_relocate_section): Define.
6221 (_bfd_xcoff_sizeof_headers): Define.
6222 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6223 (_bfd_xcoff_bfd_relax_section): Define.
6224 (_bfd_xcoff_bfd_link_split_section): Define.
6225 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6227 * coffcode.h (coff_compute_section_file_positions): If AIX,
6228 increment sofar by SMALL_AOUTSZ if not executable.
6229 (coff_write_object_contents): If AIX, always output an a.out
6230 header; if not executable, header size of SMALL_AOUTSZ.
6231 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6232 (_bfd_stringtab_init): Initialize xcoff field.
6233 (_bfd_xcoff_stringtab_init): New function.
6234 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6235 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6236 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6237 * libbfd.h: Rebuild.
6238 * Makefile.in: Rebuild dependencies.
6239 (BFD32_BACKENDS): Add xcofflink.o.
6240 (CFILES): Add xcofflink.c.
6242 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6243 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6244 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6246 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6248 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6250 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6252 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6253 * config.in: Regenerated.
6255 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6256 (_bfd_chunksize): New variable.
6257 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6258 for obstack chunk size.
6259 * configure.in: Check for getpagesize.
6260 * configure: Regenerated.
6262 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6264 * trad-core.c (rawptr): Make it a local variable of
6265 ptrace_unix_core_file_p.
6267 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6269 * coff-arm.c (in_reloc_p): New.
6270 * coff-i386.c (in_reloc_p): New.
6271 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6272 (coff_write_object_contents): Only set has_reloc_section
6274 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6275 in_reloc_p to decide if reloc should be emitted.
6276 * libcoff.h (pe_data_type.in_reloc_p): New.
6277 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6279 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6281 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6282 (_bfd_coff_read_internal_relocs): Likewise.
6283 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6284 (_bfd_coff_read_internal_relocs): Likewise.
6286 * elflink.h (elf_link_add_object_symbols): Correct conditions
6287 under which type and size change warnings are issued.
6289 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6291 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6292 a symbol which is not in a real section.
6293 (coff_write_native_symbol): Corresponding change.
6295 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6296 coff_link_hash_newfunc and make non-static.
6297 (_bfd_coff_link_hash_table_init): New function, broken out of
6298 _bfd_coff_link_hash_table_create.
6299 (_bfd_coff_link_hash_table_create): Use it.
6300 (process_embedded_commands): Make static.
6301 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6302 (_bfd_coff_link_hash_table_init): Declare.
6303 * libcoff.h: Rebuild.
6305 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6306 field in XCOFF tdata.
6307 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6308 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6309 based on cputype stored in a.out header, or in n_type of initial
6311 (coff_write_object_contents): Set cputype correctly in a.out
6313 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6315 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6316 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6318 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6319 * libcoff.h: Rebuild.
6321 * cpu-rs6000.c (rs6000_compatible): New static function.
6322 (bfd_rs6000_arch): Use it.
6323 * cpu-powerpc.c (powerpc_compatible): New static function.
6324 (arch_info_struct): Define various flavours of PowerPC.
6325 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6328 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6330 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6332 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6334 * elflink.h (elf_link_add_object_symbols): Don't warn about
6335 changing the size or type if the old definition was weak.
6337 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6339 * coffcode.h (combined_entry_type): Add fix_line field.
6340 (coff_slurp_line_table): Warn if we try to set the lineno field of
6342 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6343 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6344 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6345 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6347 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6348 * libcoff.h: Rebuild.
6350 * libcoff-in.h (struct xcoff_tdata): Define.
6351 (xcoff_data): Define.
6352 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6353 * bfd-in2.h, libcoff.h: Rebuild.
6354 * coff-rs6000.c (xcoff_mkobject): New static function.
6355 (coff_mkobject): Define.
6356 (xcoff_copy_private_bfd_data): New static function.
6357 (coff_bfd_copy_private_bfd_data): Define.
6358 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6360 (rs6000coff_vec): Add DYNAMIC to object_flags.
6361 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6362 .loader sections specially.
6363 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6364 section alignment from the XCOFF tdata information.
6365 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6366 F_SHROBJ, and copy the extra a.out header information into the
6367 XCOFF tdata structure.
6368 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6369 F_DYNLOAD and the extra a.out header information.
6370 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6371 C_HIDEXT symbol with attached csect information.
6372 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6373 in the o_maxdata field.
6374 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6375 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6376 end if BSF_NOT_AT_END is set.
6378 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6379 _bfd_read_ar_hdr_fn.
6380 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6381 * bfd-in2.h, libbfd.h: Rebuild.
6382 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6384 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6385 (bfd_slurp_bsd_armap_f2): Likewise.
6386 (_bfd_slurp_extended_name_table): Likewise.
6388 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6390 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6392 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6393 when the symbol table is empty.
6395 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6396 space for section symbols, since we don't output them either.
6397 (elf_m68k_adjust_dynindx): Removed.
6399 * ptrace-core.c (rawptr): Make it a local variable of
6400 ptrace_unix_core_file_p.
6402 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6404 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6407 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6408 Mac object file formats.
6410 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6412 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6413 auxent if there isn't one.
6414 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6415 rather than FILNMLEN as the maximum name length.
6417 * coffcode.h (bfd_coff_backend_data): Add new field
6418 _bfd_coff_print_aux.
6419 (bfd_coff_print_aux): New static function.
6420 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6421 scnlen field of an XTY_LD csect aux entry.
6422 (coff_print_aux): New static function.
6423 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6424 in coff_pointerize_aux_hook.
6425 (bfd_coff_std_swap_table): Initialize new field.
6426 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6427 * libcoff.h: Rebuild.
6428 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6429 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6431 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6432 if there are symbols, for native AIX ld compatibility.
6434 * coffcode.h (bfd_coff_backend_data): Add new field
6435 _bfd_coff_pointerize_aux_hook.
6436 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6437 or I960, and as 0 otherwise.
6438 (bfd_coff_std_swap_table): Initialize new field.
6439 * libcoff.h: Rebuild.
6440 * coffgen.c (coff_pointerize_aux): Change parameters to take
6441 symbol pointer instead of type and class, and to take aux index.
6442 Call _bfd_coff_pointerize_aux_hook if it is defined.
6443 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6444 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6445 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6447 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6448 read-only/host-only support.
6450 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6452 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6455 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6456 BFD_JUMP_TABLE_ARCHIVE accordingly.
6457 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6458 (_bfd_compute_and_write_armap): Declare.
6459 (_bfd_generic_read_ar_hdr): Declare.
6460 (_bfd_read_ar_hdr): Define.
6461 (_bfd_noarchive_read_ar_hdr): Define.
6462 (_bfd_archive_bsd_read_ar_hdr): Define.
6463 (_bfd_archive_coff_read_ar_hdr): Define.
6464 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6465 _bfd_read_ar_hdr instead.
6466 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6467 (_bfd_compute_and_write_armap): Rename from
6468 compute_and_write_armap. Make non-static. Change all callers.
6469 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6470 than _bfd_snarf_ar_hdr.
6471 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6472 * ieee.c (ieee_read_ar_hdr): Define.
6473 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6474 * oasys.c (oasys_read_ar_hdr): Define.
6475 * som.c (som_read_ar_hdr): Define.
6476 * bfd-in2.h, libbfd.h: Rebuild.
6478 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6480 * peicode.c (coff_swap_filehdr_in): If symptr is
6481 zero, there aren't any symbols, even if nsyms is set.
6483 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6485 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6487 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6488 sections, and set styp correctly for them: .got, .hash, .dynamic,
6489 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6490 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6492 (ecoff_sort_hdrs): New static function.
6493 (ecoff_compute_section_file_positions): Return boolean, not void.
6494 Sort the sections by VMA before looking through them. Put the
6495 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6496 section on an appropriate boundary within the page.
6497 (ecoff_compute_reloc_file_positions): Check return value of
6498 ecoff_compute_section_file_positions.
6499 (_bfd_ecoff_set_section_contents): Likewise.
6500 (_bfd_ecoff_write_object_contents): Check for various Alpha
6501 section types when incrementing text_size and data_size. Call
6502 adjust_headers backend function if it exists.
6503 * coff-alpha.c (alpha_adjust_headers): New static function.
6504 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6505 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6507 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6509 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6511 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6512 of ALTERNATE_AIX_CORE_FORMAT.
6513 * configure.in (aix4): No longer need CORE_FLAGS.
6514 * configure: Updated.
6516 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6518 NS32k changes from Ian Dall:
6519 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6521 (aout_link_input_section_std, aout_link_input_section_ext,
6522 aout_link_reloc_link_order): Call them instead of _bfd_*
6524 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6526 (backend_data): Use it instead of hardcoded zero.
6528 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6529 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6531 * ns32knetbsd.c: Include bfd.h.
6532 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6533 (MY_bfd_reloc_type_lookup): Declare function too.
6534 * pc532-mach.c (set_sizes): Don't declare.
6535 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6536 (backend_data, MY_backend_data): Don't define.
6538 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6539 ns32k-*-lites* like ns32k-*-netbsd*.
6541 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6544 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6546 * coffcode.h (coff_write_object_contents): Restore setting
6547 f_timdat to 0, deleted on August 22.
6549 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6551 * coffcode.h (coff_bfd_copy_private_symbol_data,
6552 coff_bfd_copy_private_section_data,
6553 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6554 * peicode.h (coff_bfd_copy_private_bfd_data): New
6555 (pe_bfd_copy_private_bfd_data): New.
6556 (coff_swap_scnhdr_in): Swap bss size into the right place.
6557 (pe_print_private_bfd_data): Add some newlines.
6559 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6561 * som.c (setup_sections): Don't die if a space has no subspaces.
6563 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6565 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6566 dynamic symbol override a common symbol. Don't change the size or
6567 type if they have been set and the new symbol is not a definition.
6568 Warn if the size or type changes.
6570 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6572 * som.c (som_begin_writing): Don't write the symbol table or
6574 (som_finish_writing): Write them here. Place them after the
6575 subspace data, but before the relocs.
6577 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6579 * sunos.c (sunos_add_one_symbol): Just pass false, not
6580 info->shared_library, to sunos_create_dynamic_sections.
6581 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6583 (sunos_check_dynamic_reloc): Remove .text section assertion.
6585 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6587 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6588 * configure, configure.in: Add pmac_xcoff_vec case.
6589 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6590 * coff-pmac.c: New file, PowerMac XCOFF support.
6591 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6592 * targets.c (pmac_xcoff_vec): Declare.
6594 * mpw-config.in: Various changes to be compatible with the
6595 autoconf-based configury.
6596 * mpw-make.sed: New file, sed commands to translate Unix
6597 makefile into MPW syntax.
6598 * mpw-make.in: Remove.
6599 * hosts/mpw.h: Remove.
6600 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6601 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6603 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6605 * binary.c (binary_get_symtab): Return an empty string on error.
6606 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6608 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6610 * coff-ppc.c: Reformatted according to gnu conventions
6611 Removed irrelevant "if 0" code
6613 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6615 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6616 symbols rather than as indirect symbols.
6617 (MY(slurp_symbol_table)): Don't do anything special about
6620 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6621 of .ctors and .dtors sections is no larger than 2.
6623 * sunos.c (sunos_add_one_symbol): Don't change
6624 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6626 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6627 dynamic symbols when creating a shared library.
6628 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6630 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6631 written even if it is not defined in a regular object.
6632 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6633 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6634 rather than the constant 22.
6635 (sunos_check_dynamic_reloc): Handle creating a shared library.
6636 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6637 zero when creating a shared library.
6638 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6639 write it out at the start of the symbol table.
6641 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6643 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6645 * config.bfd: Add arm-*-coff.
6646 * configure.in, configure: Add armcoff_{little,big}_vec.
6647 * targets.c (armcoff_{little,big}_vec): Declare.
6648 (bfd_target_vector): Add armcoff_{little,big}_vec.
6649 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6651 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6653 * targets.c (bfd_find_target): Remove debugging code.
6655 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6657 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6659 * Makefile.in: added *-ppc files
6660 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6661 allow pe based .o's to be shared with other tools on ppc/NT
6662 * config.bfd: added powerpc[le]-[pe|winnt] config support
6663 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6664 * peicode.h: Added more section flags for PE on ppc
6665 Added coff_swap_filehdr_out to allow peicode.h to be
6666 used for non-image PE files on ppc.
6667 Check for image, or not, before copying pe_opthdr
6668 * targets.c: Added new bfd's
6669 * targets.c: Removed two inactive bfds that shouldn't have made it this
6672 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6674 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6675 explicit values to initialize all relocs. Change all users.
6676 (ppc_elf_brtaken_inner): New function to handle branch predicition
6678 (ppc_elf_brtaken_reloc): Ditto.
6679 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6680 relocs use ppc_elf_unsupported_reloc.
6681 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6682 needs to be reported.
6683 (ppc_elf_relocate_section): Support branch prediction relocs.
6685 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6687 * bfd.c (bfd_assert): Remove \n from string passed to
6690 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6691 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6692 (bfd_coff_make_section_hook): Don't define.
6693 (coff_make_section_hook): Remove.
6694 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6695 (styp_to_sec_flags): Likewise.
6696 (coff_write_object_contents): Likewise.
6697 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6699 * libcoff.h: Rebuild.
6700 * coffgen.c (make_a_section_from_file): Just call
6701 bfd_make_section_anyway, not bfd_make_section or
6702 bfd_coff_make_section_hook.
6703 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6704 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6705 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6706 make_section_hook field.
6707 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6709 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6710 pointers into value field for warning and indirect symbols; just
6711 leave the value field alone.
6712 * linker.c (generic_link_add_symbol_list): Use next symbol for
6713 warning and indirect symbols, rather than looking in symbol value.
6714 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6715 parameter. Change all callers. Remove support for indirect
6716 symbols; it didn't work anyhow.
6717 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6718 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6719 * bfd-in2.h: Rebuild.
6721 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6723 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6724 go back to telling the tools this reloc operates on 32 bits.
6726 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6728 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6729 rather than a direct fprintf.
6730 * archive.c (_bfd_write_archive_contents): Likewise.
6731 * coffcode.h (coff_slurp_symbol_table): Likewise.
6732 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6733 (ppc_elf_unsupported_reloc): Likewise.
6734 (ppc_elf_relocate_section): Likewise.
6735 * i386linux.c (linux_tally_symbols): Likewise.
6736 (linux_finish_dynamic_link): Likewise.
6737 * osf-core.c (osf_core_core_file_p): Likewise.
6738 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6739 * som.c (som_sizeof_headers): Likewise.
6740 * srec.c (srec_bad_byte): Likewise.
6741 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6742 * libbfd-in.h (bfd_assert): Declare first parameter const.
6743 * libbfd.h: Rebuild.
6744 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6745 bfd_reloc_overflow is enough.
6746 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6747 * coff-h8500.c (rtype2howto): Likewise.
6748 * coff-z8k.c (rtype2howto): Likewise.
6749 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6750 * elf.c (_bfd_elf_get_lineno): Likewise.
6751 (_bfd_elf_no_info_to_howto): Likewise.
6752 (_bfd_elf_no_info_to_howto_rel): Likewise.
6753 * hp300hpux.c (convert_sym_type): Likewise.
6754 (MY(swap_std_reloc_in)): Likewise.
6755 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6757 * libaout.h (struct aoutdata): Add line_buf field.
6758 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6759 and filename_buffer. Instead, use a malloc buffer stored in the
6760 new line_buf field. Remove length restrictions.
6762 * coffgen.c (string_size): Remove static variable.
6763 (debug_string_size, debug_string_section): Likewise.
6764 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6765 and debug_string_size_p parameters. Use them instead of the
6766 global variables. Change all callers.
6767 (coff_write_symbol): Likewise.
6768 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6769 (coff_write_symbols): Add local variables to replace removed
6772 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6773 function, and line_base fields.
6774 * libcoff.h: Rebuild.
6775 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6776 information, rather than using static variables.
6778 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6779 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6781 * init.c (initialized): Remove static variable.
6782 (bfd_init): Don't bother setting initialized.
6783 (bfd_check_init): Remove.
6784 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6785 * libbfd.h: Rebuild.
6787 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6789 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6790 size for full core dumps. Copy core file header to private data.
6791 (rs6000coff_core_file_failing_command,
6792 rs6000coff_core_file_failing_signal): New functions to extract
6793 the file name and terminating signal from the core file.
6794 * coff-rs6000.c: Use them.
6796 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6798 Change arch info to be const, initialized at compile time.
6799 * archures.c: Reindent many functions. Change CONST to const.
6800 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6801 nothing set it anyhow. Make next const.
6802 (bfd_arch_info_list): Remove.
6803 (bfd_archures_list): Rename from archures_init_table. Change from
6804 a table of function pointers to a table of bfd_arch_info_type
6805 structure addresses.
6806 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6807 (bfd_lookup_arch): Likewise.
6808 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6810 (bfd_default_arch_struct): Make const.
6811 (bfd_arch_init, bfd_arch_linkin): Remove.
6812 (bfd_get_arch_info): Return a const pointer.
6813 * init.c (bfd_init): Don't call bfd_arch_init.
6814 * bfd.c (struct _bfd): Make arch_info const.
6815 * bfd-in2.h: Rebuild.
6816 * libbfd.h: Rebuild.
6817 * configure.in: Put & before everything in $selarchs.
6818 * configure: Rebuild.
6819 * cpu-*.c: Change bfd_*_arch from a function which calls
6820 bfd_arch_linkin to a const structure.
6821 * ieee.c (ieee_object_p): Make arch const.
6823 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6825 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6827 * bfd-in2.h: Regenerate.
6828 * libbfd.h: Regenerate.
6830 * elf32-ppc.c (reloc_type): Update names to match current draft.
6831 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6832 relative. Update names to current V.4 draft.
6833 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6834 (ppc_elf_relocate_section): Rename relocations to match draft.
6836 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6838 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6839 compiled with -mrelocatable-lib to be linked with either normal
6840 modules or -mrelocatable modules.
6842 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6844 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6845 in the a.out header.
6847 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6848 a reloc against a local symbol, even if it's not a section.
6850 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6852 * targets.c (bfd_target): Remove unused align_power_min field.
6853 * bfd-in2.h: Rebuild.
6854 * All backends: Remove initialization of align_power_min.
6856 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6858 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6860 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6862 * config.bfd (mips-dec-netbsd*): New target.
6863 * configure.host (mips-dec-netbsd*): New host.
6864 * configure.in (mips-dec-netbsd*): New native.
6865 * configure: Rebuild.
6867 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6869 Make the COFF backend linker merge common types:
6870 * cofflink.c (struct coff_debug_merge_element): Define.
6871 (struct coff_debug_merge_type): Define.
6872 (struct coff_debug_merge_hash_entry): Define.
6873 (struct coff_debug_merge_hash_table): Define.
6874 (coff_debug_merge_hash_table_init): Define.
6875 (coff_debug_merge_hash_table_free): Define.
6876 (coff_debug_merge_hash_lookup): Define.
6877 (struct coff_final_link_info): Add debug_merge field.
6878 (coff_debug_merge_hash_newfunc): New static function.
6879 (_bfd_coff_final_link): Allocate and free debug_merge table.
6880 (coff_link_input_bfd): Merge identical enum, struct and union
6883 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6885 Convert i960 COFF to use COFF backend linker.
6886 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6887 structure to store the symbol being used.
6888 (coff_i960_start_final_link): New static function.
6889 (coff_i960_relocate_section): New static function.
6890 (coff_i960_adjust_symndx): New static function.
6891 (coff_start_final_link): Define.
6892 (coff_relocate_section): Define.
6893 (coff_adjust_symndx): Define.
6894 * coffcode.h (bfd_coff_backend_data): Add new callback function
6895 _bfd_coff_start_final_link.
6896 (bfd_coff_start_final_link): Define.
6897 (coff_start_final_link): Define if not defined.
6898 (bfd_coff_std_swap_table): Add coff_start_final_link.
6899 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6901 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6902 function callback is not NULL.
6903 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6904 (_bfd_coff_internal_syment_name): Declare.
6905 * libcoff.h: Rebuild.
6906 * configure.in (icoff_big_vec): Add cofflink.o.
6907 (icoff_little_vec): Likewise.
6908 * configure: Rebuild.
6910 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6912 * Makefile.in (clean-info): Remove extraneous tab from line
6915 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6917 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6918 contents has relocs.
6920 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6922 * coffcode.h (coff_compute_section_file_positions): Keep the
6924 (coff_write_object_contents): Remember if it's a relocatable
6926 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6927 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6928 if relocatable file. Swap out saved raw size.
6930 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6932 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6933 (maintainer-clean): Rename from realclean, passing
6934 maintainer-clean down to subdirectories, but leave realclean as a
6937 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6940 * dep-in.sed: Remove config.h from generated dependencies.
6942 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6943 broken out of sunos_canonicalize_dynamic_symtab.
6944 (sunos_canonicalize_dynamic_symtab): Call new function
6945 sunos_slurp_dynamic_symtab.
6946 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6947 dynamic symbol table to the caller.
6948 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6949 callback to override the symbols being read.
6950 * libaout.h (struct aout_backend_data): Add three new parameters
6951 to add_dynamic_symbols callback.
6953 Extensive minor changes to avoid various gcc warnings. Also:
6954 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6955 * archures.c (bfd_arch_info_type): Change mach field from long to
6957 (bfd_lookup_arch): Change machine parameter from long to unsigned
6960 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
6962 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6963 a symbol with a non-zero plt_offset.
6965 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6967 * elfcode.h (align_file_position): Remove; not used.
6969 * configure.in: Only check for <sys/procfs.h> on a native system,
6970 and make sure it defines prstatus_t.
6971 * configure: Rebuild.
6973 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6975 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6977 * config.in: Rename from config.h.in.
6978 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6979 Check for config.h:config.in when creating stamp-h.
6980 * configure: Rebuild.
6981 * Makefile.in (stamp-h): Depend upon config.in rather than
6982 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
6983 calling config.status.
6985 * Makefile.in (do_distclean): Remove config.h and stamp-h.
6986 (Makefile): Just rebuild Makefile.
6987 (config.h, stamp-h): New targets.
6988 * configure.in: Create stamp-h when rebuilding config.h.
6989 * configure: Rebuild.
6991 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
6993 * configure.in: Call AC_CONFIG_HEADER. Substitute
6994 HOST_64BIT_LONG. Check that various header files exist. Check
6995 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
6996 and/or free need to be declared. Don't make a link to sysdep.h.
6997 Define TRAD_HEADER for various hosts.
6998 * configure: Rebuild.
6999 * configure.host: Don't set my_host. Add definitions taken from
7000 host header files for various entries. Remove entries which now
7002 * acconfig.h: New file.
7003 * config.h.in: New file, built by autoheader.
7004 * sysdep.h: New file.
7005 * Makefile.in (do_distclean): Don't remove sysdep.h.
7007 (LOCAL_H_DEPS): New variable.
7008 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7010 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7011 ($(OPTIONAL_BACKENDS)): Likewise.
7012 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7013 looking through sysdep.h.
7014 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7015 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7016 (fprintf_vma, sprintf_vma): Likewise.
7017 (int64_type, uint64_type): Don't define.
7018 * bfd-in2.h: Rebuild.
7019 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7020 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7021 * lynx-core.c: Include stuff from old hosts/lynx.h.
7022 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7023 rather than NO_FCNTL.
7024 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7025 rather than NATIVE_HPPAHPUX_COMPILER.
7026 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7028 * hosts/*.h: Remove all header files which merely include,
7029 declare, and define things. Leave header files which define
7030 information needed by trad-core.c.
7032 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7033 (BFD_CC_FOR_BUILD): Define.
7034 * configure.in: Use BFD_CC_FOR_BUILD.
7035 * configure: Rebuild.
7037 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7039 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7040 * configure: Rebuild.
7042 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7045 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7047 * config.bfd: i386pe_ve -> i386pe_vec.
7049 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7051 * configure.host: Incorporate host Makefile fragments by setting
7053 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7054 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7055 value based on whether the code is being compiled by a cross
7056 compiler. Don't substitute host_makefile_frag or frags.
7057 * aclocal.m4: New file to define local AC_PROG_CC.
7058 * configure: Rebuild.
7059 * Makefile.in (INSTALL): Set to @INSTALL@.
7060 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7061 (INSTALL_DATA): Set to @INSTALL_DATA@.
7063 (CC): Define as @CC@.
7064 (CFLAGS): Set to @CFLAGS@.
7065 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7066 (@host_makefile_frag@): Remove.
7067 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7068 after other options.
7069 (config.status): Remove dependency upon @frags@.
7070 * config/*.mh, config/README: Remove.
7072 * config.bfd: Rewrite to incorporate the contents of the Makefile
7073 fragments by setting shell variables, rather than merely returning
7074 the name of a Makefile fragment.
7075 * configure.in: Use shell variables set by config.bfd rather than
7076 looking at the target Makefile fragment files. Don't substitute
7077 target_makefile_frag. Do substitute TDEFINES.
7078 * configure: Rebuild.
7079 * Makefile.in (@target_makefile_frag@): Remove.
7080 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7081 * config/*.mt: Remove.
7083 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7085 * configure.in: Put changequote lines around "i[345]86" patterns
7086 section of core file support.
7088 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7090 * som.c (som_bfd_print_private_bfd_data): Define to use the
7093 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7095 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7096 entry, text_start and data_start.
7098 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7100 * Makefile.in (OFILES): Remove $(TDEPFILES).
7101 * config/apollo.mt (TDEPFILES): Remove.
7102 * config/README: Update.
7104 * configure.in: For a native configuration, set COREFILE and
7105 COREFLAG based on the canonical host name.
7106 * configure: Rebuild.
7107 * Makefile.in: Rebuild dependencies.
7108 (ALL_CFLAGS): Add @COREFLAG@.
7109 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7110 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7111 support routines. Check LYNX_CORE rather than HOST_LYNX.
7112 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7113 * i386lynx.c: Likewise.
7114 * m68klynx.c: Likewise.
7115 * sparclynx.c: Likewise.
7116 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7117 * *-core.c: Comment changes.
7118 * config/decstation.mh (HDEPFILES): Remove.
7119 (HDEFINES): Remove -DTRAD_CORE.
7120 * config/irix3.mh (RANLIB): Remove.
7121 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7122 (HDEFINES): Remove -DIRIX_CORE.
7123 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7124 (HDEFINES): Remove -DTRAD_CORE.
7125 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7126 * config/ultra3.mh (RANLIB): Remove.
7127 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7128 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7129 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7130 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7131 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7132 * config/i386aix.mh, config/i386bsd.mh: Remove.
7133 * config/i386linux.mh, config/i386mach3.mh: Remove.
7134 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7135 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7136 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7137 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7138 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7139 * config/solaris2.mh, config/stratus.mh: Remove.
7140 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7141 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7143 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7145 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7146 DT_FINI entry if the appropriate symbol is not in the hash table.
7148 * libelf.h (struct elf_backend_data): Add create_program_headers
7149 and want_hdr_in_seg fields.
7150 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7152 (elf_backend_create_program_headers): Likewise.
7153 (elfNN_bed): Initialize create_program_headers and
7155 * elf.c (get_program_header_size): Call create_program_headers
7157 (map_program_segments): Check want_hdr_in_seg backend field. Call
7158 create_program_headers backend routine.
7160 * elf.c (assign_file_positions_except_relocs): Align non allocated
7161 sections when creating an executable.
7163 * elfcode.h (elf_swap_phdr_in): Make non static.
7164 (elf_swap_phdr_out): Make non static.
7165 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7166 (bfd_elf32_swap_phdr_out): Declare.
7167 (bfd_elf64_swap_phdr_in): Declare.
7168 (bfd_elf64_swap_phdr_out): Declare.
7170 * ecofflink.c (ecoff_collect_shuffle): New static function.
7171 (_bfd_ecoff_get_accumulated_pdr): New function.
7172 (_bfd_ecoff_get_accumulated_sym): New function.
7173 (_bfd_ecoff_get_accumulated_ss): New function.
7174 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7175 (_bfd_ecoff_get_accumulated_sym): Declare.
7176 (_bfd_ecoff_get_accumulated_ss): Declare.
7177 * libbfd.h: Rebuild.
7179 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7181 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7183 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7184 warning symbols. If any section is named .gnu.warning.XXX, treat
7185 the contents as a warning to be issued if the symbol XXX is
7187 (elf_link_output_extsym): For an indirect or warning symbol, just
7188 output the symbol it points to.
7190 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7191 if bfd_hash_allocate fails, since it will already be set.
7192 (generic_link_hash_newfunc): Likewise.
7193 (archive_hash_newfunc): Likewise.
7194 (hash_entry_bfd): New static function.
7195 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7196 callback. Allocate a new warning using the hash table newfunc.
7197 Use bfd_hash_replace to update the entry in the hash table, rather
7198 than assuming we can copy the fields with structure assignment.
7200 * hash.c (bfd_hash_replace): New function.
7201 * bfd-in.h (bfd_hash_replace): Declare.
7202 * bfd-in2.h: Rebuild.
7204 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7206 * config.bfd: Add mips*vr4300-*-elf* target.
7207 * config/mipsbvr4300.mt: Added.
7209 See file ChangeLog.2
7216 version-control: never